CN107034923A - A kind of steel fibre quick lock in well lid - Google Patents
A kind of steel fibre quick lock in well lid Download PDFInfo
- Publication number
- CN107034923A CN107034923A CN201710321907.1A CN201710321907A CN107034923A CN 107034923 A CN107034923 A CN 107034923A CN 201710321907 A CN201710321907 A CN 201710321907A CN 107034923 A CN107034923 A CN 107034923A
- Authority
- CN
- China
- Prior art keywords
- well lid
- pedestal
- steel fibre
- undergauge
- chuck
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
- E02D29/1427—Locking devices
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of steel fibre quick lock in well lid of the present invention belongs to city auxiliary facility, it is to be made up of pedestal and well lid, its described pedestal and well lid are that rounded engagement is used, the bottom of base internal wall is provided with undergauge chuck, vertical uniform more than two lockholes in undergauge chuck, the uniform vertical circular arc raised line of two or more on undergauge chuck top base inwall, well lid outer wall is provided with the vertical groove used cooperatively with circular arc raised line, axis hole is equipped with well lid above described lockhole, axis hole is built-in with lock shaft, and the bottom of lock shaft is fixedly connected horizontal locking bar.A kind of steel fibre quick lock in well lid of the present invention, simple in construction, the easy to use, construction time is short and construction cost is relatively low, easy to operate, service life is longer, it can realize and quickly be locked well lid with cover seat of manhole, lock that the latter two stability are strong, security performance is significantly lifted.It is convenient to change and open.
Description
Technical field
The invention belongs to city auxiliary facility, more particularly to a kind of steel fibre quick lock in well lid.
Background technology
Substantially direct lid pressure mode is used between well lid and cover seat of manhole on cement road or on bituminous highway, it is this
Mode is more convenient for the installation and replacing and unlatching work of well lid, but security is relatively low, and the two is using simple
Cover buckle mode so that the stability between well lid and cover seat of manhole is not relative high, is influenceed by external force factor and produces disengaging, lateral deviation
It is relatively large etc. the probability that phenomenon occurs, when well lid and cover seat of manhole depart from or occur lateral deviation, pedestrian can be given and passing
Vehicle cause certain potential safety hazard, and by well lid with cover seat of manhole by way of jointed shaft is connected, and strong influence pair
The installation of cover seat of manhole, and well lid damage more change jobs.
The content of the invention
It is contemplated that deficiency present in background technology is directed to, and a kind of steel fibre quick lock in well lid provided.
A kind of well lid of quick lock in of the present invention, is to be made up of pedestal and well lid, its described pedestal and well lid are circle
Shape is used cooperatively, and the bottom of base internal wall is provided with vertical uniform more than two lockholes, undergauge card in undergauge chuck, undergauge chuck
The vertical circular arc raised line of uniform two or more on platform top base inwall, well lid outer wall is provided with what is used cooperatively with circular arc raised line
Axis hole is equipped with well lid above vertical groove, described lockhole, axis hole is built-in with lock shaft, and the bottom of lock shaft is fixedly connected
Horizontal locking bar.
As a preference of the present invention, the specification of described lockhole is more than the specification of locking bar.
As a preference of the present invention, the thickness of described well lid 2 and the undergauge chuck upper surface of pedestal 1 to pedestal upper surface it
Between height.
As a preference of the present invention, the top of described lock shaft is provided with rotation neck.
As a preference of the present invention, the length in well lid bottom of described lock shaft is more than the thickness of undergauge chuck.
As a preference of the present invention, the periphery bottom of described pedestal 1 is provided with bearing, between bearing and pedestal it is uniform even
Connect reinforcement.
As a preference of the present invention, described well lid be provided with longitudinally through hole slot.
As a preference of the present invention, described well lid is made up of steel fiber material.
A kind of steel fibre quick lock in well lid of the present invention, simple in construction, the easy to use, construction time is short and is constructed into
This relatively low, easy to operate, service life is longer, can realize and quickly be locked well lid with cover seat of manhole, lock the latter two
It is fixed by locking bar, stability is strong, occur the problem of avoid well lid with pedestal disengaging and lateral deviation, security performance is significantly
Degree lifting, changes and opens also more convenient.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
A kind of 1 pair of steel fibre quick lock in well lid of the invention, is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of steel fibre quick lock in well lid of the present invention, is to be made up of pedestal 1 and well lid 2, its described pedestal 1 and well lid 2 are equal
Used for rounded engagement, the bottom of the inwall of pedestal 1 is provided with vertical uniform more than two lockholes in undergauge chuck 3, undergauge chuck 3
4, the vertical circular arc raised line 5 of uniform two or more on the inwall of 3 top base of undergauge chuck 1, the outer wall of well lid 2 is provided with convex with circular arc
Axis hole 6 is equipped with well lid 2 above the vertical groove 6 that bar 5 is used cooperatively, described lockhole 4, axis hole 6 is built-in with lock shaft 7,
The bottom of lock shaft 7 is fixedly connected horizontal locking bar 8.
Embodiment 2
A kind of steel fibre quick lock in well lid of the present invention, is to be made up of pedestal 1 and well lid 2, its described pedestal 1 and well lid 2 are equal
Used for rounded engagement, the bottom of the inwall of pedestal 1 is provided with vertical uniform more than two lockholes in undergauge chuck 3, undergauge chuck 3
4, the vertical circular arc raised line 5 of uniform two or more on the inwall of 3 top base of undergauge chuck 1, the outer wall of well lid 2 is provided with convex with circular arc
Axis hole 6 is equipped with well lid 2 above the vertical groove 6 that bar 5 is used cooperatively, described lockhole 4, axis hole 6 is built-in with lock shaft 7,
The bottom of lock shaft 7 is fixedly connected horizontal locking bar 8.The specification of lockhole 4 is more than the specification of locking bar 8, and locking bar 8 is passed through after lockhole 4
Rotate 7 nine ten degree of lock shaft i.e. lockable.The thickness of well lid 2 and the upper surface of 1 undergauge chuck of pedestal 3 are between the upper surface of pedestal 1
Highly, plane is kept after covering without depression, it is good by property.The top of lock shaft 7 is convenient that lock shaft is revolved provided with rotation neck 9
Turn.The length in the bottom of well lid 2 of lock shaft 7 is more than the thickness of undergauge chuck 3.The periphery bottom of pedestal 1 is provided with bearing 10, bearing
Uniform connection strengthening rib 11, strengthens intensity and stability between 10 and pedestal 1.Well lid 2 be provided with longitudinally through hole slot
12.For open manhole cover.Well lid 1 is made up of steel fiber material.
As known by the technical knowledge, the present invention can be by the embodiment party of other essence or essential feature without departing from its spirit
Case is realized.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.Institute
Have within the scope of the present invention or be included in the invention in the change being equal in the scope of the present invention.
Claims (8)
1. a kind of steel fibre quick lock in well lid, is by pedestal（1）And well lid（2）Constitute, it is characterised in that the pedestal（1）With
Well lid（2）It is that rounded engagement is used, pedestal（1）The bottom of inwall is provided with undergauge chuck（3）, undergauge chuck（3）It is upper vertical
The more than two lockholes of cloth（4）, undergauge chuck（3）Top base（1）The vertical circular arc raised line of uniform two or more on inwall
（5）, well lid（2）Outer wall is provided with and circular arc raised line（5）The vertical groove used cooperatively（6）, described lockhole（4）The well of top
Lid（2）On be equipped with axis hole（6）, axis hole（6）It is built-in with lock shaft（7）, lock shaft（7）Bottom be fixedly connected horizontal locking bar
（8）.
2. a kind of steel fibre quick lock in well lid as claimed in claim 1, it is characterised in that described lockhole（4）Specification it is big
In locking bar（8）Specification.
3. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described well lid（2）Thickness
Degree and pedestal（1）Undergauge chuck（3）Upper surface is to pedestal（1）Height between upper surface.
4. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described lock shaft（7）Top
Portion is provided with rotation neck（9）.
5. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described lock shaft（7）
Well lid（2）The length of bottom is more than undergauge chuck（3）Thickness.
6. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described pedestal（1）It is outer
All bottoms are provided with bearing（10）, bearing（10）With pedestal（1）Between uniform connection strengthening rib（11）.
7. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described well lid（2）On set
Have longitudinally through hole slot（12）.
8. a kind of steel fibre quick lock in well lid as claimed in claim 1 or 2, it is characterised in that described well lid（1）By steel
Fibrous material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321907.1A CN107034923A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre quick lock in well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710321907.1A CN107034923A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre quick lock in well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034923A true CN107034923A (en) | 2017-08-11 |
Family
ID=59537583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710321907.1A Pending CN107034923A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre quick lock in well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107034923A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882434A (en) * | 2020-07-02 | 2022-01-04 | 江苏润来建设集团有限公司 | Rotation type that municipal works used prevents stifled well lid |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227148Y (en) * | 1995-06-21 | 1996-05-15 | 朱万麟 | Anti-theft cover for sewer monhole |
| CN2232055Y (en) * | 1995-03-29 | 1996-07-31 | 张宝成 | Double protective cover for manhole shaft |
| CN2619975Y (en) * | 2003-05-21 | 2004-06-09 | 上海市信息管线有限公司 | Anti-theft manhole cover device |
| KR20060008437A (en) * | 2004-07-20 | 2006-01-27 | 정현철 | Manhole structure for locking make use of fixing means |
| CN202718143U (en) * | 2012-08-10 | 2013-02-06 | 山东金光复合材料股份有限公司 | Well lid seal structure |
| CN203096898U (en) * | 2012-12-24 | 2013-07-31 | 沈阳嘉润市政工程有限公司 | Machining mute well lid |
| CN204456391U (en) * | 2015-01-16 | 2015-07-08 | 刘哲铭 | Safe theft-proof well cover |
| CN205776381U (en) * | 2016-05-17 | 2016-12-07 | 浙江璟恩物联网科技有限公司 | A kind of pattern manhole cover lock |
| CN207047900U (en) * | 2017-05-09 | 2018-02-27 | 长兴县李家巷铸造厂 | A kind of steel fibre quick lock in well lid |
-
2017
- 2017-05-09 CN CN201710321907.1A patent/CN107034923A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2232055Y (en) * | 1995-03-29 | 1996-07-31 | 张宝成 | Double protective cover for manhole shaft |
| CN2227148Y (en) * | 1995-06-21 | 1996-05-15 | 朱万麟 | Anti-theft cover for sewer monhole |
| CN2619975Y (en) * | 2003-05-21 | 2004-06-09 | 上海市信息管线有限公司 | Anti-theft manhole cover device |
| KR20060008437A (en) * | 2004-07-20 | 2006-01-27 | 정현철 | Manhole structure for locking make use of fixing means |
| CN202718143U (en) * | 2012-08-10 | 2013-02-06 | 山东金光复合材料股份有限公司 | Well lid seal structure |
| CN203096898U (en) * | 2012-12-24 | 2013-07-31 | 沈阳嘉润市政工程有限公司 | Machining mute well lid |
| CN204456391U (en) * | 2015-01-16 | 2015-07-08 | 刘哲铭 | Safe theft-proof well cover |
| CN205776381U (en) * | 2016-05-17 | 2016-12-07 | 浙江璟恩物联网科技有限公司 | A kind of pattern manhole cover lock |
| CN207047900U (en) * | 2017-05-09 | 2018-02-27 | 长兴县李家巷铸造厂 | A kind of steel fibre quick lock in well lid |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882434A (en) * | 2020-07-02 | 2022-01-04 | 江苏润来建设集团有限公司 | Rotation type that municipal works used prevents stifled well lid |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |