CN204676597U - A kind of safe and be convenient to the inspection well cover opened - Google Patents
A kind of safe and be convenient to the inspection well cover opened Download PDFInfo
- Publication number
- CN204676597U CN204676597U CN201520266093.2U CN201520266093U CN204676597U CN 204676597 U CN204676597 U CN 204676597U CN 201520266093 U CN201520266093 U CN 201520266093U CN 204676597 U CN204676597 U CN 204676597U
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- China
- Prior art keywords
- groove
- ripping bar
- locking key
- safe
- convenient
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Abstract
The utility model relates to a kind of safe and be convenient to the inspection well cover opened, comprise body, ripping bar and locking key, body is provided with rectangular groove, ripping bar is located in groove, the length of ripping bar is less than the length of groove, the height of ripping bar is not more than the degree of depth of groove, one end of ripping bar is provided with rotating shaft, ripping bar is arranged on the inwall of groove both sides by axis of rotation, the other end of ripping bar is provided with the lockhole locked together with described locking key, locking key is arranged on the bottom of groove, ripping bar is locked together in groove by lockhole and locking key, rotating shaft is 5cm ~ 10cm from the distance of the edge of described body.When not using, ripping bar is turned in groove towards body along rotating shaft, and is locked together in groove by lockhole and locking key, safe and reliable, not easily stolen, when needs are opened, directly by key, locking key is opened, ripping bar is shifted out groove, and by ripping bar body pried open or open, do not need personnel to carry other equipment can open, convenient and swift, safe and reliable.
Description
Technical field
The utility model relates to inspection well cover technical field, particularly relates to a kind of safe and be convenient to the inspection well cover opened.
Background technology
A lot of underground pipeline is had in urban construction, such as sewer, underground gas pipeline, water supply pipe, power pipe, communication conduit, national defence pipeline etc., these pipelines will have an outlet of leading to ground every one section, inspection shaft is called to this section on ground by pipeline, catch pit port is usually concordant with ground, therefore need a lid, be used for the lid of lid inspection shaft, be inspection well cover.Inspection well cover is made with materials such as reinforced concrete, metal, reinforced plastics usually, and shape is based on circular and square.On inspection well cover, generally to indicate purposes and the information such as Guan Yang unit and phone of down-hole pipe.
In prior art, inspection well cover generally can arrange a through hole, being convenient to the later stage opens, when the later stage opens, need people to carry bending reinforcing bar, insert in through hole, by principle of moments, inspection well cover is pried open, but, in different areas, when opening inspection well cover, personnel are all needed to carry this moment reinforcement all the time, not only heavy, and easily produce accidental injury, trouble very, and dangerous, and inspection well cover is easily stolen, and anyone can adopt reinforcing bar to be opened by inspection well cover.
Utility model content
In view of this, be necessary to provide one to open conveniently, safe and reliable, and be not easily convenient to by the safety of stealing the inspection well cover opened.
The utility model realizes like this, a kind of safe and be convenient to the inspection well cover opened, comprise body, also comprise ripping bar and locking key, described body is provided with rectangular groove, described ripping bar is located in groove, the length of ripping bar is less than the length of groove, the height of ripping bar is not more than the degree of depth of groove, one end of described ripping bar is provided with rotating shaft, described ripping bar is arranged on the inwall of groove both sides by axis of rotation, the other end of described ripping bar is provided with the lockhole locked together with described locking key, described locking key is arranged on the bottom of groove, ripping bar is locked together in groove by lockhole and locking key, described rotating shaft is 5cm ~ 10cm from the distance of the edge of described body.
Further, described body is provided with multiple through hole, and described through hole is evenly distributed on the both sides of described groove.
Further, described ripping bar is cylinder or cuboid.
There is provided a kind of safe of the utility model and the advantage being convenient to the inspection well cover opened are: the utility model is simple and reasonable, by arranging ripping bar and locking key, and rectangular groove is set on body, ripping bar is arranged on the inwall of groove both sides by axis of rotation, the other end of ripping bar is provided with the lockhole locked together with locking key, locking key is arranged on the bottom of groove, ripping bar is locked together in groove by lockhole and locking key, when not using, ripping bar is turned in groove along rotating shaft towards body, and be locked together in groove by lockhole and locking key, safe and reliable, not easily stolen, when needs are opened, directly by key, locking key is opened, ripping bar is shifted out groove, and by ripping bar body pried open or open, do not need personnel to carry other equipment can open, convenient and swift, safe and reliable.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of safe and be convenient to the structural representation of the inspection well cover opened.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is that the utility model is a kind of safe and be convenient to the structural representation of the inspection well cover opened.
Described a kind of safe and be convenient to the inspection well cover opened, comprise body 10, also comprise ripping bar 20 and locking key 30, described body 10 is provided with rectangular groove 11, described ripping bar 20 is located in groove 11, the length of ripping bar 20 is less than the length of groove 11, the height of ripping bar 20 is not more than the degree of depth of groove 11, one end of described ripping bar 20 is provided with rotating shaft 21, described ripping bar 20 is rotatably installed in by rotating shaft 21 on the inwall of groove 11 both sides, the other end of described ripping bar 20 is provided with the lockhole 22 locked together with described locking key 30, described locking key 30 is arranged on the bottom of groove 11, ripping bar 20 is locked together in groove 11 by lockhole 22 and locking key 30, described rotating shaft 21 is 5cm ~ 10cm from the distance of the edge of described body 10.
Described body 10 is provided with multiple through hole 12, and described through hole 12 is evenly distributed on the both sides of described groove 11, is convenient in use, and body 10 can make the flourish inspection well cover of the ponding on road surface enter in inspection shaft.
Described ripping bar 20 is cylinder or cuboid, and cylinder ripping bar 20 is convenient to pry open body 10 in the later stage, and cuboid ripping bar 20 is convenient to manufacture, and is convenient to be installed in groove 11.
There is provided a kind of safe of the utility model and the advantage being convenient to the inspection well cover opened are: the utility model is simple and reasonable, by arranging ripping bar 20 and locking key 30, and rectangular groove 11 is set on body 10, ripping bar 20 is rotatably installed on the inwall of groove 11 both sides by rotating shaft 21, the other end of ripping bar 20 is provided with the lockhole 22 locked together with locking key 30, locking key 30 is arranged on the bottom of groove 11, ripping bar 20 is locked together in groove 11 by lockhole 22 and locking key 30, when not using, ripping bar 20 is turned in groove 11 along rotating shaft 21 towards body 10, and be locked together in groove 11 by lockhole 22 and locking key 30, safe and reliable, not easily stolen, when needs are opened, directly by key, locking key 30 is opened, ripping bar 20 is shifted out groove 11, and by ripping bar 20, body 10 is pried open or opened, do not need personnel to carry other equipment can open, convenient and swift, safe and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the inspection well cover opened of a safety and being convenient to, comprise body (10), it is characterized in that, also comprise ripping bar (20) and locking key (30), described body (10) is provided with rectangular groove (11), described ripping bar (20) is located in groove (11), the length of ripping bar (20) is less than the length of groove (11), the height of ripping bar (20) is not more than the degree of depth of groove (11), one end of described ripping bar (20) is provided with rotating shaft (21), described ripping bar (20) is rotatably installed on the inwall of groove (11) both sides by rotating shaft (21), the other end of described ripping bar (20) is provided with the lockhole (22) locked together with described locking key (30), described locking key (30) is arranged on the bottom of groove (11), ripping bar (20) is locked together in groove (11) by lockhole (22) and locking key (30), described rotating shaft (21) is 5cm ~ 10cm from the distance of the edge of described body (10).
2. according to claim 1 a kind of safe and be convenient to the inspection well cover opened, it is characterized in that, described body (10) is provided with multiple through hole (12), and described through hole (12) is evenly distributed on the both sides of described groove (11).
3. according to claim 1 a kind of safe and be convenient to the inspection well cover opened, it is characterized in that, described ripping bar (20) is cylinder or cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266093.2U CN204676597U (en) | 2015-04-29 | 2015-04-29 | A kind of safe and be convenient to the inspection well cover opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266093.2U CN204676597U (en) | 2015-04-29 | 2015-04-29 | A kind of safe and be convenient to the inspection well cover opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204676597U true CN204676597U (en) | 2015-09-30 |
Family
ID=54176302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266093.2U Expired - Fee Related CN204676597U (en) | 2015-04-29 | 2015-04-29 | A kind of safe and be convenient to the inspection well cover opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204676597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012945A (en) * | 2017-06-19 | 2017-08-04 | 合肥元康环境科技有限公司 | A kind of drain cover of fixation |
-
2015
- 2015-04-29 CN CN201520266093.2U patent/CN204676597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012945A (en) * | 2017-06-19 | 2017-08-04 | 合肥元康环境科技有限公司 | A kind of drain cover of fixation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20170429 |