CN107034924A - A kind of steel fibre high stability well lid - Google Patents
A kind of steel fibre high stability well lid Download PDFInfo
- Publication number
- CN107034924A CN107034924A CN201710322728.XA CN201710322728A CN107034924A CN 107034924 A CN107034924 A CN 107034924A CN 201710322728 A CN201710322728 A CN 201710322728A CN 107034924 A CN107034924 A CN 107034924A
- Authority
- CN
- China
- Prior art keywords
- well lid
- pedestal
- steel fibre
- high stability
- lock shaft
- 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
- E02D29/1427—Locking devices
-
- 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
- E02D29/1463—Hinged connection of cover to frame
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)
- Revetment (AREA)
Abstract
A kind of steel fibre high stability well lid of the present invention is related to a kind of well lid, it is to be made up of pedestal and well lid, its described well lid is hinged with pedestal, the bottom of base internal wall is provided with undergauge chuck, vertical be laid with hole, hole is equipped with lock shaft on pedestal, is equipped with the open slot of radial direction at lock shaft on base internal wall, be fixedly connected with the locking bar of transverse direction on lock shaft in described open slot, the outer of well lid it is uniform the groove used cooperatively identical with locking bar quantity.A kind of steel fibre anti-rollover well lid of the present invention, it is simple in construction, it is reasonable in design, it is easy to operate, it is existing pedestal and well lid are hinged after, the two is locked by multiple positions, strengthen the fastness of the two, the drawbacks of solving existing well lid and not strong steadiness on pedestal, by well lid locking and quickly can lock and open, time saving and energy saving.Because bearing avris is provided with reinforcement, the ability to bear of bearing can be strengthened by reinforcement.
Description
Technical field
The present invention relates to a kind of well lid, more particularly to a kind of steel fibre high stability well lid.
Background technology
Steel fibre well lid is hardly damaged due to longer with service life, and people would generally prioritizing selection steel fibre well lid.
But be generally only that the two is articulated and connected by a bit, relatively after existing steel fibre well lid is placed on pedestal
For stability be not very firmly, when pedestrian or vehicle pass through, easily loosen, in addition hinge point come off generation side
The phenomenon turned over, certain danger and infringement is caused to pedestrian and vehicle.Existing way is that well lid is determined into part by state to lock, but
It is the problem of causing certain to closing lid and unlatching work so that relatively complicated locking and opening, operation is wasted time and energy.
The content of the invention
It is contemplated that deficiency present in background technology is directed to, and a kind of steel fibre high stability well lid provided.
A kind of steel fibre high stability well lid of the present invention, is made up of pedestal and well lid, its described well lid and pedestal phase
It is hinged, the bottom of base internal wall is provided with vertical be laid with hole, hole on undergauge chuck, pedestal and is equipped with lock shaft, lock shaft
The locking bar of transverse direction is fixedly connected with the lock shaft being equipped with place's base internal wall in the open slot of radial direction, described open slot,
The outer of well lid it is uniform the groove used cooperatively identical with locking bar quantity.
As a further improvement on the present invention, described groove thickness is more than the thickness of locking bar.
As a further improvement on the present invention, the periphery bottom of described pedestal is provided with bearing, between bearing and pedestal
Cloth connection strengthening rib 10.
As a further improvement on the present invention, on described well lid with pedestal hinged place opposite end be provided with longitudinally through
Hole slot.
As a further improvement on the present invention, described well lid is made up of steel fiber material.
The present invention a kind of steel fibre high stability well lid, it is simple in construction, it is reasonable in design, it is easy to operate, it is existing by pedestal with
After well lid is hinged, the two is locked by multiple positions, the fastness of the two is strengthened, existing well lid is solved
It is time saving and energy saving with that the drawbacks of steadiness is not strong on pedestal, by well lid locking and quickly can lock and open.Due to
Bearing avris is provided with reinforcement, can strengthen the ability to bear of bearing by reinforcement.
Brief description of the drawings
Fig. 1 is structure chart of the invention.
Embodiment
A kind of 1 pair of steel fibre high stability well lid of the invention, is described further below in conjunction with the accompanying drawings.
Embodiment 1
A kind of steel fibre high stability well lid of the present invention, is made up of pedestal 1 and well lid 2, its described well lid 2 and the phase of pedestal 1
It is hinged, the bottom of the inwall of pedestal 1 is provided with vertical be laid with hole 4, hole 4 on undergauge chuck 3, pedestal 1 and is equipped with lock shaft
5, it is fixedly connected with the lock shaft 4 being equipped with the inwall of pedestal 1 at lock shaft 5 in the open slot 6 of radial direction, described open slot 6
Horizontal locking bar 7, the outer of well lid 2 it is uniform the groove 8 used cooperatively identical with the quantity of locking bar 7.
Embodiment 2
A kind of steel fibre high stability well lid of the present invention, is made up of pedestal 1 and well lid 2, its described well lid 2 and the phase of pedestal 1
It is hinged, the bottom of the inwall of pedestal 1 is provided with vertical be laid with hole 4, hole 4 on undergauge chuck 3, pedestal 1 and is equipped with lock shaft
5, the top of lock shaft 5 is provided with instrument rotation neck.The open slot 6 of radial direction is equipped with lock shaft 5 on the inwall of pedestal 1, it is described
Be fixedly connected with the locking bar 7 of transverse direction on lock shaft 4 in open slot 6, the outer of well lid 2 it is uniform identical with the quantity of locking bar 7 match somebody with somebody
Close the groove 8 used.The thickness of groove 8 is more than the thickness of locking bar 7.The periphery bottom of pedestal 1 is provided with bearing 9, bearing 9 and pedestal 1
Between uniform connection strengthening rib 10.On well lid 2 with the hinged place opposite end of pedestal 1 be provided with longitudinally through hole slot 11, be used for
Pull-up lid.Well lid is made up of steel fiber material.
As known by the technical knowledge, the present invention can by the embodiment of other essence or essential feature without departing from its spirit come
Realize.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only.It is all
It is included in the invention in the change being equal in the scope of the present invention in the scope of the invention or.
Claims (5)
1. a kind of steel fibre high stability well lid, is by pedestal（1）And well lid（2）Constitute, it is characterised in that the well lid（2）With
Pedestal（1）It is hinged, pedestal（1）The bottom of inwall is provided with undergauge chuck（3）, pedestal（1）It is above vertical to be laid with hole（4）,
Hole（4）Inside it is equipped with lock shaft（5）, lock shaft（5）Locate pedestal（1）The open slot of radial direction is equipped with inwall（6）, described opening
Groove（6）Interior lock shaft（4）On be fixedly connected with transverse direction locking bar（7）, well lid（2）Outer it is uniform and locking bar（7）Quantity
The identical groove used cooperatively（8）.
2. a kind of steel fibre high stability well lid as claimed in claim 1, it is characterised in that described groove（8）Thickness is more than
Locking bar（7）Thickness.
3. a kind of steel fibre high stability 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（9）, bearing（9）With pedestal（1）Between uniform connection strengthening rib（10）.
4. a kind of steel fibre high stability well lid as claimed in claim 1 or 2, it is characterised in that described well lid（2）It is upper with
Pedestal（1）Hinged place opposite end be provided with longitudinally through hole slot（11）.
5. a kind of steel fibre high stability well lid as claimed in claim 1 or 2, it is characterised in that described well lid is by steel fibre
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322728.XA CN107034924A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre high stability well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322728.XA CN107034924A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre high stability well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107034924A true CN107034924A (en) | 2017-08-11 |
Family
ID=59538422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322728.XA Pending CN107034924A (en) | 2017-05-09 | 2017-05-09 | A kind of steel fibre high stability well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107034924A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056831A (en) * | 2018-09-06 | 2018-12-21 | 中交公局第三工程有限公司 | Manhole lid device and manhole lid device installation method |
| CN112431227A (en) * | 2019-08-24 | 2021-03-02 | 无锡交通建设工程集团有限公司 | Anti-settling well lid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227678Y (en) * | 1994-12-29 | 1996-05-22 | 杨奂富 | Theft manhole cover |
| CN2619975Y (en) * | 2003-05-21 | 2004-06-09 | 上海市信息管线有限公司 | Anti-theft manhole cover device |
| CN1710216A (en) * | 2005-06-22 | 2005-12-21 | 句容市科达技术开发有限公司 | Antitheft manhole cover with special opening and locking device |
| CN201666053U (en) * | 2010-03-04 | 2010-12-08 | 句容市科达技术开发有限公司 | Locking device of anti-theft manhole cover |
| CN201981555U (en) * | 2011-01-25 | 2011-09-21 | 吉廷旭 | Environmentally-friendly and theft-proof square shock-absorption well cover |
| CN204590081U (en) * | 2015-01-20 | 2015-08-26 | 衢州旭阳新材料科技有限公司 | A kind of steel fibre anti-stealing manhole cover |
| CN207295778U (en) * | 2017-05-09 | 2018-05-01 | 长兴县李家巷铸造厂 | A kind of steel fibre high stability well lid |
-
2017
- 2017-05-09 CN CN201710322728.XA patent/CN107034924A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227678Y (en) * | 1994-12-29 | 1996-05-22 | 杨奂富 | Theft manhole cover |
| CN2619975Y (en) * | 2003-05-21 | 2004-06-09 | 上海市信息管线有限公司 | Anti-theft manhole cover device |
| CN1710216A (en) * | 2005-06-22 | 2005-12-21 | 句容市科达技术开发有限公司 | Antitheft manhole cover with special opening and locking device |
| CN201666053U (en) * | 2010-03-04 | 2010-12-08 | 句容市科达技术开发有限公司 | Locking device of anti-theft manhole cover |
| CN201981555U (en) * | 2011-01-25 | 2011-09-21 | 吉廷旭 | Environmentally-friendly and theft-proof square shock-absorption well cover |
| CN204590081U (en) * | 2015-01-20 | 2015-08-26 | 衢州旭阳新材料科技有限公司 | A kind of steel fibre anti-stealing manhole cover |
| CN207295778U (en) * | 2017-05-09 | 2018-05-01 | 长兴县李家巷铸造厂 | A kind of steel fibre high stability well lid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109056831A (en) * | 2018-09-06 | 2018-12-21 | 中交公局第三工程有限公司 | Manhole lid device and manhole lid device installation method |
| CN112431227A (en) * | 2019-08-24 | 2021-03-02 | 无锡交通建设工程集团有限公司 | Anti-settling well lid |
| CN112431227B (en) * | 2019-08-24 | 2022-02-22 | 无锡交通建设工程集团有限公司 | Anti-settling well lid |
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Legal Events
| 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 |