CN214061702U - Inspection shaft structure for municipal road engineering - Google Patents
Inspection shaft structure for municipal road engineering Download PDFInfo
- Publication number
- CN214061702U CN214061702U CN202023127618.4U CN202023127618U CN214061702U CN 214061702 U CN214061702 U CN 214061702U CN 202023127618 U CN202023127618 U CN 202023127618U CN 214061702 U CN214061702 U CN 214061702U
- Authority
- CN
- China
- Prior art keywords
- gear
- inspection shaft
- locking groove
- telescopic link
- inspection
- 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
- 238000007689 inspection Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses an inspection shaft structure for town road engineering, including inspection shaft lid and inspection shaft seat, the inboard mid-mounting of inspection shaft lid has circular mounting panel, first gear and the second gear of intermeshing is all installed through the fixed axle on the circular mounting panel, first telescopic link is installed through first pivot in the upper end of first gear, the second telescopic link is installed through the second pivot to the lower extreme of first gear, the inboard of inspection shaft seat is equipped with first locking groove and second locking groove, first locking groove is corresponding with first telescopic link, second locking groove is corresponding with the second telescopic link, the upper surface of inspection shaft lid is equipped with a special rotatory lock, special rotatory lock is connected with the fixed axle of second gear. The utility model discloses simple structure and convenient to use.
Description
Technical Field
The utility model relates to a municipal works technical field, more specifically say, in particular to inspection shaft structure for town road engineering.
Background
In municipal works, all public water supply, sewage channels, telephone lines and optical fiber networks can be connected through underground passages under inspection wells, and the inspection wells are outlets to the ground and covered by inspection well covers. In the pollution discharge project, inspection wells with different designs can have different functions, such as a falling inspection well, a sand-separating inspection well and the like. The falling inspection well consumes kinetic energy by hitting the bottom of the inspection well from a high place to the bottom of the inspection well so as to reduce the kinetic energy of water outlet, is suitable for draining water from the high place to the low place, and is a sand-separation inspection well for collecting garbage by sinking the bottom of the inspection well.
Most of the prior inspection well covers adopt cast iron structures, so that the inspection well covers are often stolen when in use, and potential safety hazards are easily caused. In the prior art, various solutions exist, firstly, an induction alarm mode is adopted, and the method is high in cost, poor in power supply stability and easy to lose effectiveness; secondly, a mechanical structure is adopted, but the existing mechanical structure has a determination point with a complex structure and inconvenient use. Therefore, the inspection well structure for the municipal road engineering with a simple structure needs to be developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inspection shaft structure for town road engineering to overcome the defect that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an inspection shaft structure for town road engineering, includes inspection shaft lid and inspection shaft seat, the inboard mid-mounting of inspection shaft lid has circular mounting panel, all install intermeshing's first gear and second gear through the fixed axle on the circular mounting panel, first telescopic link is installed through first pivot in the upper end of first gear, the second telescopic link is installed through the second pivot to the lower extreme of first gear, the inboard of inspection shaft seat is equipped with first locking groove and second locking groove, first locking groove is corresponding with first telescopic link, second locking groove is corresponding with the second telescopic link, the upper surface of inspection shaft lid is equipped with a special rotatory lock, special rotatory lock is connected with the fixed axle of second gear.
Further, the special rotary lock comprises a shaft body and a plurality of protruding parts arranged on the shaft body.
Furthermore, the inner side of the inspection well cover is provided with a first guide piece matched with the first telescopic rod and a second guide piece matched with the second telescopic rod.
Furthermore, the second gear is arranged on the circular mounting plate in an interference mode through a fixing shaft, and the first gear is movably arranged on the circular mounting plate through the fixing shaft.
Compared with the prior art, the utility model has the advantages of: the utility model discloses a special rotatory lock through the rotatory special rotatory lock of specialized tool, drives first gear revolve by the second gear, and then realizes that first telescopic link and second telescopic link insert corresponding first locking groove and second locking groove, can realize the quick installation of inspection shaft lid, does not have the unable inspection shaft lid of opening of specialized tool simultaneously, can effectual realization theftproof function, and the utility model discloses simple structure and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Figure 1 is the utility model discloses the bottom view of inspection shaft structure for town road engineering.
Figure 2 is the utility model discloses the top view of inspection shaft structure for town road engineering.
In the figure: circular mounting panel 0, inspection shaft lid 1, inspection shaft seat 2, first gear 3, fixed axle 4, first telescopic link 5, first guide 6, second telescopic link 7, second guide 8, first locking groove 9, second locking groove 10, first pivot 11, second pivot 12, second gear 13, special rotatory lock 14.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1 and fig. 2, the utility model discloses an inspection shaft structure for town road engineering, including inspection shaft lid 1 and inspection shaft seat 2, the inboard mid-mounting of inspection shaft lid 1 has circular mounting panel 0, all install intermeshing's first gear 3 and second gear 13 through fixed axle 4 on the circular mounting panel 0, first telescopic link 5 is installed through first pivot 11 in the upper end of first gear 3, second telescopic link 7 is installed through second pivot 12 to the lower extreme of first gear 3, the inboard of inspection shaft seat 2 is equipped with first locking groove 9 and second locking groove 10, first locking groove 9 is corresponding with first telescopic link 5, second locking groove 10 is corresponding with second telescopic link 7, the upper surface of inspection shaft lid 1 is equipped with a special rotatory lock 14, special rotatory lock 14 is connected with the fixed axle of second gear 13.
In this embodiment, the special rotary lock 14 includes a shaft body and a plurality of protruding portions disposed on the shaft body, the protruding portions may be rod-shaped or other irregular shapes, and the corresponding special tool is also configured with a shape matched with the special rotary lock 14 to achieve a rotary opening function.
In this embodiment, the inside of inspection shaft lid 1 be equipped with first telescopic link 5 complex first guide 6 to and be equipped with second telescopic link 7 complex second guide 8, first guide 6 and second guide 8 can guarantee that first telescopic link 5 and second telescopic link 7 are flexible all in the horizontal direction, avoid taking place the slope, realize accurate first locking groove 9 of inserting and second locking groove 10.
In this embodiment, second gear 13 pass through fixed axle 4 interference and install on circular mounting panel 0, need just can rotate second gear 13 through external force promptly after the locking, avoid receiving the vibration factor and lead to the natural rotation of second gear 13, realized the locking function, first gear 3 passes through fixed axle 4 movable mounting on circular mounting panel 0, can be convenient when second gear 13 rotates rotate.
The utility model discloses a theory of operation does: when the inspection well cover 1 is installed (the common inspection well cover 1 is installed on the inspection well base 2 through a hinge on one side and can be turned over to be opened or closed), the inspection well cover 1 is closed on the inspection well base 2, at the moment, the special tool rotates the special rotary lock 14, the second gear 13 drives the first gear 3 to rotate, the first gear 3 drives the first telescopic rod 5 and the second telescopic rod 7 to be inserted into the corresponding first locking groove 9 and the second locking groove 10, then the special tool is taken out, and the opening process of the inspection well cover 1 is opposite.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (4)
1. The utility model provides an inspection shaft structure for town road engineering, includes inspection shaft lid and inspection shaft seat, its characterized in that: the inboard mid-mounting of inspection shaft lid has circular mounting panel, all install intermeshing's first gear and second gear through the fixed axle on the circular mounting panel, first telescopic link is installed through first pivot in the upper end of first gear, the second telescopic link is installed through the second pivot to the lower extreme of first gear, the inboard of inspection shaft seat is equipped with first locking groove and second locking groove, first locking groove is corresponding with first telescopic link, second locking groove is corresponding with the second telescopic link, the upper surface of inspection shaft lid is equipped with a special rotatory lock, special rotatory lock is connected with the fixed axle of second gear.
2. The inspection shaft structure for municipal road engineering according to claim 1, characterized in that: the special rotary lock comprises a shaft body and a plurality of protruding parts arranged on the shaft body.
3. The inspection shaft structure for municipal road engineering according to claim 1, characterized in that: the inner side of the inspection well cover is provided with a first guide piece matched with the first telescopic rod and a second guide piece matched with the second telescopic rod.
4. The inspection shaft structure for municipal road engineering according to claim 1, characterized in that: the second gear is arranged on the circular mounting plate through a fixed shaft in an interference mode, and the first gear is movably arranged on the circular mounting plate through the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023127618.4U CN214061702U (en) | 2020-12-22 | 2020-12-22 | Inspection shaft structure for municipal road engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023127618.4U CN214061702U (en) | 2020-12-22 | 2020-12-22 | Inspection shaft structure for municipal road engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214061702U true CN214061702U (en) | 2021-08-27 |
Family
ID=77386726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023127618.4U Expired - Fee Related CN214061702U (en) | 2020-12-22 | 2020-12-22 | Inspection shaft structure for municipal road engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214061702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737577A (en) * | 2021-10-14 | 2021-12-03 | 中铁十九局集团第六工程有限公司 | Bolt-free clamping device for outer sleeve cover plate of steel spring floating plate |
-
2020
- 2020-12-22 CN CN202023127618.4U patent/CN214061702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737577A (en) * | 2021-10-14 | 2021-12-03 | 中铁十九局集团第六工程有限公司 | Bolt-free clamping device for outer sleeve cover plate of steel spring floating plate |
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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: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |