CN205100246U - Inspection shaft of embedded cat ladder - Google Patents
Inspection shaft of embedded cat ladder Download PDFInfo
- Publication number
- CN205100246U CN205100246U CN201520790404.5U CN201520790404U CN205100246U CN 205100246 U CN205100246 U CN 205100246U CN 201520790404 U CN201520790404 U CN 201520790404U CN 205100246 U CN205100246 U CN 205100246U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- well seat
- pit shaft
- embedded
- manhole
- 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 discloses an inspection shaft of embedded cat ladder, include: a well seat, a pit shaft connector has been seted up on well seat top, a plurality of pipe connection mouths have been seted up to the side of well seat, the guiding gutter has been seted up in the well seat, well seat inner wall scribbles the one deck protective layer, a pit shaft, the pit shaft is installed on the well seat, the pit shaft with the pit shaft connector is connected, the pit shaft inner wall is equipped with a plane, the cat ladder groove has been seted up on the pit shaft plane, a cat ladder, the cat ladder is installed through a plurality of folding arms the cat ladder inslot, install the footboard between the folding arm, the chamfer has been offered to the last lower extreme of footboard, a plurality of sewage pipes, sewage pipes installs on the well seat, sewage pipes with the pipe connection mouth is connected. In this way, the utility model relates to an inspection shaft of embedded cat ladder, the pit shaft of this inspection shaft is embedded to have a cat ladder, and the time spent pit shaft inner wall of can laminating is not opened during the use, makes things convenient for the staff to climb.
Description
Technical field
The utility model relates to municipal engineering field, particularly relates to a kind of manhole of embedded cat ladder.
Background technology
State lives the portion of building and points out in Eleventh Five-Year Plan bulletin, require that each place urban construction and residential district prohibit the use the regulation of brick well, actively to promote the use of plastic inspection well, manhole is for dirt, storm drain lines and checks for maintainer people and remove the structure of foreign matter, be be convenient to make regular check on and dredging pipeline, prevent the necessary facility of line clogging.
At present, in one residential, municipal draining, blowdown pipelines, all to use manhole, be convenient to regular maintenance, maintenance, existing manhole generally adopts brick mud to be built into, or concrete casting forms, and difficulty of construction is large, long in time limit, labour intensity is high, and cost of labor is large.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of manhole of embedded cat ladder.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of manhole of embedded cat ladder, comprising:
One well seat, described well seat top offers a pit shaft connector, and the side opening of described well seat is provided with some pipeline connection ports, offers guiding gutter in described well seat, and described well seat inwall scribbles layer protective layer;
One pit shaft, described pit shaft is arranged on described well seat, and described pit shaft is connected with described pit shaft connector, and described shaft in wall is provided with a plane, and described pit shaft plane offers cat ladder groove;
One cat ladder, described cat ladder is arranged in described cat ladder groove by some folding arms, and described folding arm is arranged on inside described cat ladder, is provided with pedal between described folding arm, and the upper and lower side of described pedal offers chamfering;
Some blow-off lines, described blow-off line is arranged on described well seat, and described blow-off line is connected with described pipeline connection port.
In the utility model preferred embodiment, the material of described well seat is macromolecule high density polyethylene (HDPE).
In the utility model preferred embodiment, adopt between described blow-off line and described pipeline connection port and flexibly connect.
In the utility model preferred embodiment, described pipeline connection port is identical with the quantity of described blow-off line.
In the utility model preferred embodiment, the quantity of described pipeline connection port is two.
In the utility model preferred embodiment, described cat ladder matches with described cat ladder groove.
In the utility model preferred embodiment, the width of described pedal is identical with described cat ladder width.
In the utility model preferred embodiment, the chamfering described in adjacent two between pedal matches.
The beneficial effects of the utility model are: the manhole of a kind of embedded cat ladder of the utility model, and the pit shaft of this manhole is embedded with cat ladder, and the used time can not fit shaft in wall, opens, facilitate staff to climb during use.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the manhole cat ladder expansion of a kind of embedded cat ladder of the utility model.
Fig. 2 is the schematic diagram of the manhole cat ladder of a kind of embedded cat ladder of the utility model when folding.
In accompanying drawing, the mark of each parts is as follows: 1, well seat; 2, pit shaft connector; 3, pipeline connection port; 4, topping; 5, pit shaft; 6, blow-off line; 7, cat ladder groove; 8, cat ladder; 9, folding arm; 10, pedal.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 and Fig. 2, the utility model embodiment comprises: a kind of manhole of embedded cat ladder, comprising:
One well seat 1, the material of described well seat 1 is macromolecule high density polyethylene (HDPE), macromolecule high density polyethylene (HDPE) is nonpoisonous and tasteless, uses rear recoverable, good seal performance, rain effluent seepage, leakage can be stopped, to prevent groundwater pollution, use macromolecule high density polyethylene (HDPE) to instead of common brick cement, saved table soil resource, one residential specification used reduces, and has greatly saved the buried shared soil space of manhole.
Described well seat 1 top offers a pit shaft connector 2, and the side opening of described well seat 1 is provided with some pipeline connection ports 3, and the quantity of pipeline connection port 3 described in the present embodiment is two, the both sides being located at described well seat 1 of pipeline connection port 3 symmetry described in two.
Offer guiding gutter in described well seat 1, described well seat 1 inwall scribbles layer protective layer 5, dirt is not easily detained, decreases the possibility of blocking, have outstanding drainage performance, and the dirty emission index of rain is 5 times of traditional manhole.
One pit shaft 5, described pit shaft 5 is arranged on described well seat 1, and described pit shaft 5 is connected with described pit shaft connector 2.
Described pit shaft 5 inwall is provided with a plane, and described pit shaft plane offers cat ladder groove 7, and described cat ladder groove 7 is for placing cat ladder 8.
One cat ladder 8, described cat ladder 8 is arranged in described cat ladder groove 7 by some folding arms 9, and described cat ladder 8 matches with described cat ladder groove 7, makes described cat ladder 8 fold rear surface more smooth.
Described folding arm 9 is arranged on inside described cat ladder 8, between described folding arm 9, pedal 10 is installed, the width of described pedal 10 is identical with described cat ladder 8 width, the upper and lower side of described pedal 10 offers chamfering, chamfering described in adjacent two between pedal 10 matches, and makes described pedal 10 surface when folding packing up more level and smooth.
Some blow-off lines 6, described blow-off line 6 is arranged on described well seat 1, described blow-off line 6 is connected with described pipeline connection port 3, adopt between described blow-off line 6 and described pipeline connection port 3 and flexibly connect, adopt the mode flexibly connected, more flexible, the severe construction environment of travel fatigue, husky ash can be overcome, also can overcome the difficulty that can not repeat because road surface is increased to insert.
Described pipeline connection port 3 is identical with the quantity of described blow-off line 6.
Compared with prior art, the manhole of a kind of embedded cat ladder of the utility model, the pit shaft of this manhole is embedded with cat ladder, and the used time can not fit shaft in wall, opens, facilitate staff to climb during use.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (8)
1. a manhole for embedded cat ladder, is characterized in that, comprising:
One well seat, described well seat top offers a pit shaft connector, and the side opening of described well seat is provided with some pipeline connection ports, offers guiding gutter in described well seat, and described well seat inwall scribbles layer protective layer;
One pit shaft, described pit shaft is arranged on described well seat, and described pit shaft is connected with described pit shaft connector, and described shaft in wall is provided with a plane, and described pit shaft plane offers cat ladder groove;
One cat ladder, described cat ladder is arranged in described cat ladder groove by some folding arms, and described folding arm is arranged on inside described cat ladder, is provided with pedal between described folding arm, and the upper and lower side of described pedal offers chamfering;
Some blow-off lines, described blow-off line is arranged on described well seat, and described blow-off line is connected with described pipeline connection port.
2. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: the material of described well seat is macromolecule high density polyethylene (HDPE).
3. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: adopt between described blow-off line and described pipeline connection port and flexibly connect.
4. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: described pipeline connection port is identical with the quantity of described blow-off line.
5. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: the quantity of described pipeline connection port is two.
6. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: described cat ladder matches with described cat ladder groove.
7. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: the width of described pedal is identical with described cat ladder width.
8. the manhole of a kind of embedded cat ladder according to claim 1, is characterized in that: the chamfering described in adjacent two between pedal matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790404.5U CN205100246U (en) | 2015-10-14 | 2015-10-14 | Inspection shaft of embedded cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790404.5U CN205100246U (en) | 2015-10-14 | 2015-10-14 | Inspection shaft of embedded cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100246U true CN205100246U (en) | 2016-03-23 |
Family
ID=55516036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790404.5U Expired - Fee Related CN205100246U (en) | 2015-10-14 | 2015-10-14 | Inspection shaft of embedded cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251891A (en) * | 2017-06-17 | 2017-10-17 | 林之铠 | A kind of animal trap |
-
2015
- 2015-10-14 CN CN201520790404.5U patent/CN205100246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107251891A (en) * | 2017-06-17 | 2017-10-17 | 林之铠 | A kind of animal trap |
| CN107251891B (en) * | 2017-06-17 | 2020-08-21 | 新昌县寅聚科技有限公司 | Beast catcher |
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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: 20160323 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |