CN207092231U - A kind of combined inspection shaft of embedded cat ladder - Google Patents
A kind of combined inspection shaft of embedded cat ladder Download PDFInfo
- Publication number
- CN207092231U CN207092231U CN201720996999.9U CN201720996999U CN207092231U CN 207092231 U CN207092231 U CN 207092231U CN 201720996999 U CN201720996999 U CN 201720996999U CN 207092231 U CN207092231 U CN 207092231U
- Authority
- CN
- China
- Prior art keywords
- cat ladder
- shaft
- bar shaped
- half pipe
- pipe portion
- 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 combined inspection shaft of embedded cat ladder, including pit shaft, well lid and the cat ladder formed by two cylinder docking, well lid are made up of lid, flap and rotating shaft；Cat ladder includes some pieces of pedals, and the both sides for often stating pedal are fixed with slip pipe, are worn and be connected together by connecting rod positioned at the slip pipe of homonymy；Cylinder is made up of half pipe portion and bar shaped portion, the upper end in bar shaped portion is higher than half pipe portion, and the raised area and half pipe portion are collectively forming loose slot, and the side wall of loose slot offers turn hole, bar shaped portion sidepiece inwardly offers accommodating groove, and some slide openings are offered between accommodating groove and half pipe portion inner chamber.Pit shaft is formed by two cylinder docking in the utility model, is on the one hand easy to set rotary well covering, well lid after opening with pit shaft will not depart from, anti-lost effect is good；On the other hand it is easy to set accommodating groove so that cat ladder is bonded shaft in wall when not in use, pulls out during use, facilitates staff to climb.
Description
Technical field
It the utility model is related to inspection shaft technical field, more particularly to a kind of combined inspection shaft of embedded cat ladder.
Background technology
Inspection shaft is used in buried plastics pipe road in the range of one residential (residential area, public building area, plant area etc.)
External diameter is not more than 6m no more than 800mm, the depth of burying, is generally located in drainage pipeline intersection, turning, caliber or the gradient and changes
Place, at drop etc., for the ease of inspect periodically, clean and dredge or the plastics integrated injection molding of down-hole operation inspection form or
It is brick into well shape structures.
Traditional plastic inspection well pit shaft function is single, and in work progress, staff, which enters, checks needs by putting
Shaft bottom is arrived under ladder or rope ladder, due to the difference of physical geography position, well seat fitting depth also can be different, and this is under staff
Well difficulty causes necessarily to influence.If inspection shaft, which carries cat ladder, will save trouble unnecessary during maintenance, examine in the prior art
Look into well and carry the cat ladder of application and be made up of cast iron by being equidistantly embedded on the borehole wall, such cat ladder is placed in inspection shaft for a long time
It is interior, it is perishable, influence the steadiness and security of cat ladder.In addition, there is well lid Loss, it is necessary to well in existing inspection shaft
Cap fixing structure is improved.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of group of embedded cat ladder
Box-like inspection shaft.
To realize above-mentioned technical purpose and the technique effect, the utility model is to be achieved through the following technical solutions：
A kind of combined inspection shaft of embedded cat ladder, including dock the pit shaft formed, above pit shaft by two cylinders
Well lid and the cat ladder located at shaft in wall, the well lid is by lid, the flap located at lid edge and located at flap both sides
Rotating shaft is formed；The cat ladder includes some pieces of pedals, and the both sides of every piece of pedal are fixed with slip pipe, positioned at the cunning of homonymy
Pipe is worn by connecting rod to be connected together；The cylinder is made up of half pipe portion and bar shaped portion, and the upper end in the bar shaped portion is higher than half pipe portion,
And the raised area and half pipe portion are collectively forming the loose slot for being easy to flap to be flipped up, the side wall of the loose slot is offered with turning
The turn hole that axle coordinates, bar shaped portion sidepiece inwardly offer accommodating groove, offered between the accommodating groove and half pipe portion inner chamber
Some slide openings coordinated with slip pipe.
Preferably, in the combined inspection shaft of above-mentioned embedded cat ladder, the well lid is with respect to the angle that pit shaft is flipped up
0-180°。
Preferably, in the combined inspection shaft of above-mentioned embedded cat ladder, at least one set of end of the slip pipe away from pedal is worn
Provided with anti-avulsion pin.
Preferably, in the combined inspection shaft of above-mentioned embedded cat ladder, half pipe portion of the cylinder and bar shaped portion are integrated knot
Structure.
Preferably, in the combined inspection shaft of above-mentioned embedded cat ladder, the cylinder is by plastic material integrated injection molding.
The beneficial effects of the utility model are：
The utility model is designed reasonably, its pit shaft are formed by two cylinder docking, are on the one hand easy to set rotary well covering,
Well lid will not depart from after opening with pit shaft, and anti-lost effect is good；On the other hand it is easy to set accommodating groove so that cat ladder pastes when not in use
Shaft in wall is closed, pulls out during use, facilitates staff to climb.
Certainly, implement any product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model middle cylinder body；
Fig. 3 is the structural representation of well lid in the utility model；
Fig. 4 is the structural representation of cat ladder in the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- cylinders, the pipe portions of 101- half, 102- bar shapeds portion, 103- loose slots, 104- turn holes, 105- accommodating grooves, 106- slide openings,
2- well lids, 201- lids, 202- flaps, 203- rotating shafts, 3- cat ladders, 301- pedals, 302- slip pipes, 303- connecting rods, 304- anti-avulsions
Pin.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to shown in Fig. 1-4, the present embodiment is a kind of combined inspection shaft of embedded cat ladder, including by two cylinders 1
Dock pit shaft, the well lid 2 above pit shaft and the cat ladder 3 located at shaft in wall formed.Well lid 2 by lid 201, located at lid
The flap 202 of the edge of body 201 and rotating shaft 203 located at the both sides of flap 202 are formed.Well lid 2 is with respect to the angle that pit shaft is flipped up
For 0-180 °.Cat ladder 3 includes some pieces of pedals 301, and the both sides of every piece of pedal 301 are fixed with slip pipe 302, positioned at the slip pipe of homonymy
302 are worn by connecting rod 303 and are connected together；At least one set of end of the slip pipe 302 away from pedal 301 is equipped with anti-avulsion pin 304.
Cylinder 1 is made up of half pipe portion 101 and bar shaped portion 102, and the upper end in bar shaped portion 102 is higher than half pipe portion 101, and is higher by portion
Divide and be collectively forming the loose slot 103 for being easy to flap 202 to be flipped up with half pipe portion 101, the side wall of loose slot 103 is offered with turning
The turn hole 104 that axle 203 coordinates.The sidepiece of bar shaped portion 102 inwardly offers accommodating groove 105, the inner chamber of 105 and half pipe portion of accommodating groove 101
Between offer some slide openings 106 coordinated with slip pipe 302.Half pipe portion 101 of cylinder 1 and bar shaped portion 102 are structure as a whole.Cylinder
Body 1 is by plastic material integrated injection molding.
One of the present embodiment has particular application as：The utility model is designed reasonably, its pit shaft docked by two cylinders 1 and
Into, be on the one hand easy to set rotary well covering 2, well lid 2 open after will not depart from pit shaft, anti-lost effect is good；On the other hand just
In setting accommodating groove 105 so that cat ladder 3 is bonded shaft in wall when not in use, pulls out during use, facilitates staff to climb.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, it is only described embodiment also not limit the utility model.Obviously, according to this theory
The content of bright book, it can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle and practical application of the present utility model is explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
- A kind of 1. combined inspection shaft of embedded cat ladder, it is characterised in that：Including docking the pit shaft formed by two cylinders, being located at Well lid above pit shaft and the cat ladder located at shaft in wall, the well lid by lid, the flap located at lid edge and located at turn The rotating shaft of plate both sides is formed；The cat ladder includes some pieces of pedals, and the both sides of every piece of pedal are fixed with slip pipe, positioned at homonymy The slip pipe worn and be connected together by connecting rod；The cylinder is made up of half pipe portion and bar shaped portion, and the upper end in the bar shaped portion is high In half pipe portion, and the raised area and half pipe portion are collectively forming the loose slot for being easy to flap to be flipped up, the side wall of the loose slot The turn hole coordinated with rotating shaft is offered, bar shaped portion sidepiece inwardly offers accommodating groove, the accommodating groove and half pipe portion inner chamber Between offer some slide openings coordinated with slip pipe.
- 2. the combined inspection shaft of embedded cat ladder according to claim 1, it is characterised in that：The well lid with respect to pit shaft to The angle of upper upset is 0-180 °.
- 3. the combined inspection shaft of embedded cat ladder according to claim 1, it is characterised in that：At least one set of slip pipe is remote End from pedal is equipped with anti-avulsion pin.
- 4. the combined inspection shaft of embedded cat ladder according to claim 1, it is characterised in that：Half pipe portion of the cylinder and Bar shaped portion is structure as a whole.
- 5. the combined inspection shaft of embedded cat ladder according to claim 4, it is characterised in that：The cylinder is by plastic material Integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996999.9U CN207092231U (en) | 2017-08-10 | 2017-08-10 | A kind of combined inspection shaft of embedded cat ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996999.9U CN207092231U (en) | 2017-08-10 | 2017-08-10 | A kind of combined inspection shaft of embedded cat ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092231U true CN207092231U (en) | 2018-03-13 |
Family
ID=61540785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996999.9U Expired - Fee Related CN207092231U (en) | 2017-08-10 | 2017-08-10 | A kind of combined inspection shaft of embedded cat ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325162A (en) * | 2021-08-02 | 2021-08-31 | 长安大学 | Air-entrapping zone soil water-gas-heat data acquisition system based on Internet |
-
2017
- 2017-08-10 CN CN201720996999.9U patent/CN207092231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325162A (en) * | 2021-08-02 | 2021-08-31 | 长安大学 | Air-entrapping zone soil water-gas-heat data acquisition system based on Internet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205777535U (en) | A kind of Grouting Pipe | |
| CN103993895B (en) | A kind of TBM engineering method prefabricated pipe section lining cutting lifting and hydraulic reclamation mud jacking fastener inserts | |
| CN207092231U (en) | A kind of combined inspection shaft of embedded cat ladder | |
| CN207073187U (en) | A kind of safety-type plastic inspection well | |
| CN205476503U (en) | Simple and easy concrete hopper device | |
| WO2008093482A1 (en) | Rotary excavating tool, road surface excavating device, and road surface excavating method | |
| CN208122752U (en) | A kind of inspection shaft inner wall ladder | |
| CN206376347U (en) | A kind of adjustable road surface sewage inspection well new device | |
| CN207073185U (en) | The equipped inspection shaft for carrying mud basket | |
| CN206667276U (en) | A kind of dewatering well steel bushing pipe device | |
| CN208670150U (en) | A kind of more flange butterflies | |
| CN206752524U (en) | A kind of novel manhole cover | |
| CN206143900U (en) | Sewer manhole structure suitable for in utility tunnel | |
| CN205576763U (en) | Precast concrete case hole is from locking -type connecting device | |
| CN206376346U (en) | Plastic inspection well with tool storage room | |
| CN206220125U (en) | A kind of improved inspection shaft is gone into the well slideway | |
| CN206800467U (en) | A kind of inspection well cover with novel surface structure | |
| CN206308709U (en) | A kind of pipeline check device | |
| CN203960988U (en) | A kind of mouthful embedded plastic inspection well | |
| CN204715410U (en) | Rotary opening inspection well cover structure | |
| CN110304592B (en) | Lever type inspection well cover opener | |
| CN207846426U (en) | Detachable pipeline buttress pours device | |
| CN207739284U (en) | A kind of steel cover plate of manhole | |
| CN210533341U (en) | Novel earth surface point protection device | |
| CN206220126U (en) | Inspection shaft well seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20210810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |