CN205530352U - Inspection shaft of hidden cat ladder - Google Patents
Inspection shaft of hidden cat ladder Download PDFInfo
- Publication number
- CN205530352U CN205530352U CN201620298583.5U CN201620298583U CN205530352U CN 205530352 U CN205530352 U CN 205530352U CN 201620298583 U CN201620298583 U CN 201620298583U CN 205530352 U CN205530352 U CN 205530352U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- inspection shaft
- storeroom
- right angle
- positive stop
- 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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- Ladders (AREA)
Abstract
The utility model discloses an inspection shaft of hidden cat ladder, including inspection shaft base member, storeroom and cat ladder, the storeroom sets up in the side at inspection shaft base member top, the one end of cat ladder is fixed set up in the bottom border of storeroom, one side of storeroom is provided with the sliding door, the sliding door lower extreme with storeroom bottom border is the fretwork setting, the cat ladder passes hollow out construction hangs and puts on the inspection shaft base member inner wall. The utility model discloses simple structure, convenient to use, the security is high, can avoid external personnel to pass in and out the inspection shaft, guarantees the security.
Description
Technical field
This utility model relates to municipal works field, is specifically related to the inspection shaft of a kind of concealed cat ladder.
Background technology
Inspection well cover is arranged on above inspection shaft, uses ratio wide, on street or square it can be seen that, inspection well cover is primarily to the earial drainage of sewage and cleaning are safeguarded, and vehicle and pedestrian need to pass through above it, and therefore structural requirement ratio is stronger.
Generally all being fixedly installed cat ladder in the inspection shaft of prior art, therefore, not only staff can be by the upper and lower inspection shaft of cat ladder, and Migrant women can pass through the upper and lower inspection shaft of cat ladder equally, and the safe handling on inspection shaft causes impact.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, and easy to use, safety is high, Migrant women can be avoided to pass in and out inspection shaft, it is ensured that the inspection shaft of the concealed cat ladder of safety.
The technical solution of the utility model is, a kind of inspection shaft of concealed cat ladder, including inspection shaft matrix, storeroom and cat ladder, described storeroom is arranged in the side of inspection shaft baseline top, one end of described cat ladder is fixedly installed on the bottom sides edge of described storeroom, the side of described storeroom is provided with sliding door, and described sliding door lower end is arranged along in hollow out with described storeroom bottom sides, and described cat ladder is hung on described inspection shaft matrix inwall through described engraved structure.
In one preferred embodiment of this utility model, described sliding door is fixedly installed by snap close with described storeroom.
In one preferred embodiment of this utility model, longitudinally opposed on described inspection shaft matrix inwall it is provided with two symmetrical right angle positive stops, described right angle positive stop is correspondingly arranged in below described storeroom, right angle positive stop described in two wherein while being the straight parallel arm of angle, another side is right-angle side in opposite directions.
In one preferred embodiment of this utility model, described cat ladder be arranged at described between the right angle positive stop that is oppositely arranged.
In one preferred embodiment of this utility model, the width size of described cat ladder is less than the width size described in two between the straight parallel arm of angle of right angle positive stop, and more than the distance size between the right-angle side in opposite directions of right angle positive stop described in two.
Inspection shaft for a kind of concealed cat ladder described in the utility model, this utility model simple in construction, easy to use, safety is high, Migrant women can be avoided to pass in and out inspection shaft, it is ensured that safety.
Accompanying drawing explanation
Fig. 1 is the sectional view in inspection shaft one preferred embodiment of a kind of concealed cat ladder of this utility model.
Detailed description of the invention
Below preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made apparent clear and definite defining.
Inspection shaft for a kind of concealed cat ladder described in the utility model, as shown in Figure 1, including inspection shaft matrix 1, storeroom 2 and cat ladder 3, described storeroom 2 is arranged in the side at inspection shaft matrix 1 top, and one end of described cat ladder 3 is fixedly installed on the bottom sides edge of described storeroom 2.
The side of described storeroom 2 is provided with sliding door 4, and described sliding door 4 lower end is arranged along in hollow out with described storeroom 2 bottom sides, and described cat ladder 3 is hung on described inspection shaft matrix 1 inwall through described engraved structure.
Described sliding door 4 is fixedly installed by snap close 5 with described storeroom 2.
Longitudinally opposed on described inspection shaft matrix 1 inwall it is provided with two symmetrical right angle positive stops 6, described right angle positive stop 6 is correspondingly arranged in below described storeroom 2, right angle positive stop 6 described in two wherein while being the straight parallel arm of angle 61, another side is right-angle side 62 in opposite directions.
Described cat ladder 3 be arranged at described between the right angle positive stop 6 that is oppositely arranged.
The width size of described cat ladder 3 is less than the width size described in two between the straight parallel arm of angle 61 of right angle positive stop 6, and more than the distance size between the right-angle side in opposite directions 62 of right angle positive stop 6 described in two.
This utility model in use, can first be opened storeroom, be put down by cat ladder, owing to there being right angle positive stop spacing fixing, it is ensured that the use safety of cat ladder, in after use, pull-up is put in storeroom, and fixed by snap close, it is to avoid Migrant women arbitrarily passes in and out in inspection shaft matrix.
Inspection shaft for a kind of concealed cat ladder described in the utility model, this utility model simple in construction, easy to use, safety is high, Migrant women can be avoided to pass in and out inspection shaft, it is ensured that safety.
The foregoing is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by this utility model; the change can expected without creative work or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (5)
1. the inspection shaft of a concealed cat ladder, including inspection shaft matrix, storeroom and cat ladder, it is characterized in that: described storeroom is arranged in the side of inspection shaft baseline top, one end of described cat ladder is fixedly installed on the bottom sides edge of described storeroom, the side of described storeroom is provided with sliding door, described sliding door lower end is arranged along in hollow out with described storeroom bottom sides, and described cat ladder is hung on described inspection shaft matrix inwall through described engraved structure.
The inspection shaft of concealed cat ladder the most according to claim 1, it is characterised in that: described sliding door is fixedly installed by snap close with described storeroom.
The inspection shaft of concealed cat ladder the most according to claim 1, it is characterized in that: longitudinally opposed on described inspection shaft matrix inwall be provided with two symmetrical right angle positive stops, described right angle positive stop is correspondingly arranged in below described storeroom, right angle positive stop described in two wherein while being the straight parallel arm of angle, another side is right-angle side in opposite directions.
The inspection shaft of concealed cat ladder the most according to claim 3, it is characterised in that: described cat ladder be arranged at described between the right angle positive stop that is oppositely arranged.
The inspection shaft of concealed cat ladder the most according to claim 4, it is characterized in that: the width size of described cat ladder is less than the width size described in two between the straight parallel arm of angle of right angle positive stop, and more than the distance size between the right-angle side in opposite directions of right angle positive stop described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298583.5U CN205530352U (en) | 2016-04-12 | 2016-04-12 | Inspection shaft of hidden cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620298583.5U CN205530352U (en) | 2016-04-12 | 2016-04-12 | Inspection shaft of hidden cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530352U true CN205530352U (en) | 2016-08-31 |
Family
ID=56791316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620298583.5U Expired - Fee Related CN205530352U (en) | 2016-04-12 | 2016-04-12 | Inspection shaft of hidden cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530352U (en) |
-
2016
- 2016-04-12 CN CN201620298583.5U patent/CN205530352U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20170412 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |