CN207176749U - A kind of inspection shaft lowering or hoisting gear of municipal works - Google Patents
A kind of inspection shaft lowering or hoisting gear of municipal works Download PDFInfo
- Publication number
- CN207176749U CN207176749U CN201720871591.9U CN201720871591U CN207176749U CN 207176749 U CN207176749 U CN 207176749U CN 201720871591 U CN201720871591 U CN 201720871591U CN 207176749 U CN207176749 U CN 207176749U
- Authority
- CN
- China
- Prior art keywords
- hoisting gear
- lowering
- movable part
- support bar
- municipal works
- 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
- Sewage (AREA)
Abstract
The utility model discloses a kind of inspection shaft lowering or hoisting gear of municipal works, inspection well cover including being installed on sewer mouth, the inspection well cover includes fixed part and movable part, connected between the movable part and fixed part by Screw assembly, the bottom of the movable part is provided with a lowering or hoisting gear, the lowering or hoisting gear includes screw rod, support bar and the base of movable part connecting, the bottom that the base is arranged at support bar is used to support whole support bar and screw rod, and the screw rod is fitted into the screw that post upper face opens up.The utility model is simple in construction, can screw out whole inspection well cover upwards, facilitate staff to enter, the inspection well cover of rise can be used as warning function, and the lowering or hoisting gear of this structure so that when entering in well, by the use of screw rod as supporting member, it is lowered into safer in sewer.
Description
Technical field
It the utility model is related to municipal works engineering field, and in particular to a kind of inspection shaft lowering or hoisting gear of municipal works.
Background technology
In the prior art, an inspection well ladder can be all set in sewer, and staff enters sewer by inspection well ladder
In, but inspection well ladder is chronically in the environment of humidity, structure is more wet and slippery, and workmen, which is entered in well, to be easy to occur to beat
It is sliding, therefore we need a kind of more excellent inspection well ladder structure；
In addition, after inspection well cover is opened, it would be desirable to one warning sign is set in pithead position, prevents pedestrian from dropping into accidentally
In well, but warning sign is movable, if removed accidentally, security incident will occur.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of inspection shaft lowering or hoisting gear of municipal works, can incite somebody to action
Whole inspection well cover screws out upwards, facilitates staff to enter, and the inspection well cover of rise can be used as warning function, and this structure
Lowering or hoisting gear so that when entering in well, by the use of screw rod as supporting member, be lowered into safer in sewer.
The utility model is achieved through the following technical solutions：A kind of inspection shaft lowering or hoisting gear of municipal works, bag
Include the inspection well cover for being installed on sewer mouth, the inspection well cover includes fixed part and movable part, the movable part and fixed part it
Between connected by Screw assembly, the bottom of the movable part is provided with a lowering or hoisting gear, and the lowering or hoisting gear includes connection and lived
Screw rod, support bar and the base in dynamic portion, the bottom that the base is arranged at support bar are used to support whole support bar and spiral shell
Bar, the screw rod are fitted into the screw that post upper face opens up.
As preferable technical scheme, the outer wall both sides of the support bar are provided with the stepped stem of more than one climbing,
The stepped stem is arranged from top to bottom in Pyramid, and bottommost ladder pole length is most long, and top ladder pole length is most short.
As preferable technical scheme, the movable part outer ring is coated with warning coating.
As preferable technical scheme, the base, which is screwed, to be installed on sewer bottom surface.
As preferable technical scheme, the finger catching groove of convenient rotation is provided with the inspection well cover upper end movable part face.
As preferable technical scheme, the support bar, stepped stem are made by steel.
The beneficial effects of the utility model are：The utility model is simple in construction, can screw out whole inspection well cover upwards, side
Just staff enters, and the inspection well cover of rise can be used as warning function, and the lowering or hoisting gear of this structure so that enter well
When interior, by the use of screw rod as supporting member, it is lowered into safer in sewer.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the structural representation after the utility model is opened.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figure 1, the inspection well cover including being installed on sewer mouth, inspection well cover includes fixed part 1 and movable part 3, living
Dynamic to be connected between portion 3 and fixed part 1 by Screw assembly, the bottom of movable part 3 is provided with a lowering or hoisting gear, lowering or hoisting gear bag
The screw rod 4, support bar 5 and base 7 of movable part connecting are included, the bottom that base 7 is arranged at support bar 5 is used to support whole branch
Strut 5 and screw rod 4, the screw rod 4 are fitted into the screw that the upper surface of support bar 5 opens up.
Wherein, the outer wall both sides of support bar 5 are provided with the stepped stem 6 of more than one climbing, and stepped stem 6 is in pyramid
Shape is arranged from top to bottom, and the length of bottommost stepped stem 6 is most long, and top ladder pole length is most short, and the outer ring of movable part 3 is coated with police
Show coating.As shown in Fig. 2 when needing to enter in well, staff can outwards screw out movable part, then enter among fixed part
Enter, enter fashionable, both feet are trampled in stepped stem, and both hands can help screw rod, so can be slowly enter well along lowering or hoisting gear
Interior, the movable part of rise can be used as the effect of security warning by the warning coating of outside.
Wherein, base 7 is fixedly installed on sewer bottom surface by screw 8, and inspection well cover upper end is provided with movable part face
The convenient finger catching groove 2 rotated, support bar 5, stepped stem 6 are made by steel.Taking-up can be rotated up by finger catching groove
The movable part of inspection well cover, enhanced convenience, because whole stepped stem is stepped from top to bottom, therefore into well
More steady when interior, safety.
The beneficial effects of the utility model are：The utility model is simple in construction, can screw out whole inspection well cover upwards, side
Just staff enters, and the inspection well cover of rise can be used as warning function, and the lowering or hoisting gear of this structure so that enter well
When interior, by the use of screw rod as supporting member, it is lowered into safer in sewer.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (6)
- A kind of 1. inspection shaft lowering or hoisting gear of municipal works, it is characterised in that：Inspection well cover including being installed on sewer mouth, it is described Inspection well cover includes fixed part and movable part, is connected between the movable part and fixed part by Screw assembly, the movable part Bottom be provided with a lowering or hoisting gear, the lowering or hoisting gear includes screw rod, support bar and the base of movable part connecting, institute State base be arranged at support bar bottom be used for support whole support bar and screw rod, the screw rod loads to be opened in post upper face If screw in.
- 2. the inspection shaft lowering or hoisting gear of municipal works as claimed in claim 1, it is characterised in that：The outer wall two of the support bar Side is provided with the stepped stem of more than one climbing, and the stepped stem is arranged from top to bottom in Pyramid, bottommost ladder Pole length is most long, and top ladder pole length is most short.
- 3. the inspection shaft lowering or hoisting gear of municipal works as claimed in claim 1, it is characterised in that：Smear the movable part outer ring There is warning coating.
- 4. the inspection shaft lowering or hoisting gear of municipal works as claimed in claim 1, it is characterised in that：The base is consolidated by screw Dingan County is loaded on sewer bottom surface.
- 5. the inspection shaft lowering or hoisting gear of municipal works as claimed in claim 1, it is characterised in that：The inspection well cover upper end activity The finger catching groove of convenient rotation is provided with portion face.
- 6. the inspection shaft lowering or hoisting gear of municipal works as claimed in claim 2, it is characterised in that：The support bar, stepped stem It is made by steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871591.9U CN207176749U (en) | 2017-07-18 | 2017-07-18 | A kind of inspection shaft lowering or hoisting gear of municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871591.9U CN207176749U (en) | 2017-07-18 | 2017-07-18 | A kind of inspection shaft lowering or hoisting gear of municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207176749U true CN207176749U (en) | 2018-04-03 |
Family
ID=61736053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871591.9U Expired - Fee Related CN207176749U (en) | 2017-07-18 | 2017-07-18 | A kind of inspection shaft lowering or hoisting gear of municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207176749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978719A (en) * | 2018-09-14 | 2018-12-11 | 胡正仁 | Road cellar well |
| CN109826304A (en) * | 2019-01-28 | 2019-05-31 | 吴庆华 | Well structure under municipal inspection shaft |
-
2017
- 2017-07-18 CN CN201720871591.9U patent/CN207176749U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978719A (en) * | 2018-09-14 | 2018-12-11 | 胡正仁 | Road cellar well |
| CN109826304A (en) * | 2019-01-28 | 2019-05-31 | 吴庆华 | Well structure under municipal inspection shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207176749U (en) | A kind of inspection shaft lowering or hoisting gear of municipal works | |
| CN104420640A (en) | Heterosexual chimney construction platform | |
| CN106744362B (en) | Small portable family expenses boom hoisting | |
| CN204199650U (en) | A kind of turnover packaged type scaffold of overturn-preventing | |
| CN106698188B (en) | It is a kind of new to avoid sliding tower crane hook structure | |
| CN206244301U (en) | A kind of architectural engineering tower crane anti-sway control device | |
| CN106542444A (en) | A kind of moment of flexure reduction structure set up in tower body revolution | |
| CN206466915U (en) | A kind of jack up fixes the pitching luffing boom device of tower crane | |
| CN106553968A (en) | It is a kind of can on-load luffing lifting arm elevator apparatus | |
| CN205676043U (en) | A kind of derrick crane | |
| CN202744232U (en) | Tower crane long suspension arm lifting steel rope supporting device | |
| CN206395719U (en) | A kind of tower crane hook with auto-lock function | |
| CN204311721U (en) | Double-support hanging basket overhanging device | |
| CN204492633U (en) | A kind of high stability double ladder | |
| CN207090844U (en) | A kind of tower crane | |
| CN203475797U (en) | Special-shaped chimney construction platform | |
| CN203568661U (en) | Built-in tail-sliding lifting lug | |
| CN206419453U (en) | A kind of rig high-altitude fixed pulley structure | |
| CN203359846U (en) | Tower crane standard knot and tower crane | |
| CN204849838U (en) | Multi -functional well lid | |
| CN107587710A (en) | The treadle of false work of safe footmuff is installed | |
| CN207436889U (en) | A kind of special detachable cat ladder of hydraulic engineering | |
| CN205855781U (en) | The lower flange of guide | |
| CN205857889U (en) | The towering contactless suspender of noble metal tower mast | |
| CN206397430U (en) | A kind of grain drying machine climbing ladder apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191017 Address after: 332000 No.106, North Building 3, Bishui Huating, Gongqing City, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Deyuan Construction Co., Ltd. Address before: Hangzhou City, Zhejiang province Fuyang District 311422 Silver Lake Street Fu Road No. 9 silver lake leisure Innovation Center 11 floor room 213 No. two Patentee before: Hangzhou Fuyang Hongxiang Technology Service Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |