CN105317056A - Reinforced inspection well cover plate - Google Patents
Reinforced inspection well cover plate Download PDFInfo
- Publication number
- CN105317056A CN105317056A CN201410374159.XA CN201410374159A CN105317056A CN 105317056 A CN105317056 A CN 105317056A CN 201410374159 A CN201410374159 A CN 201410374159A CN 105317056 A CN105317056 A CN 105317056A
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- CN
- China
- Prior art keywords
- cover plate
- reinforced
- inspection well
- channel
- section steel
- 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.)
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a reinforced inspection well cover plate. The reinforced inspection well cover plate comprises a steel channel edge arranged on the side surface of the cover plate, wherein the steel channel edge is integrally welded with reinforcing steel bar meshes; a pull handle for moving the cover plate is arranged at each of two ends of the cover plate. Compared with a traditional cover plate, the bending resistance of the cover plate is improved to a great extent, the reinforced inspection well cover plate can be used as various inspection well cover plates and cable chute cover plates with higher requirements for cover plate quality and safety performance, the reinforcing steel bar meshes of the cover plate are fixed more accurately and conveniently during concrete construction of the cover plate, and the adopted steel channel edge can replace an original template, so that materials and manpower are saved, the transformation of the cover plate and the damage to corner angles during transportation caused by vibration of concrete can be further prevented, the quality and using performance of the cover plate are higher, the cover plate can be convenient to move during transportation and maintenance by the two arranged pull handles, and the work efficiency is higher.
Description
Technical field
The present invention relates to a kind of manhole cover plate, be particularly useful for requiring higher all kinds of manhole cover plate and cable channel cover plate to cover plate quality and security performance.
Background technology
Along with the continuous expansion in city, the construction under high-voltage cable changes gets more and more, and cable trench work well also gets more and more.Traditional reinforced concrete cover plate is after reinforced mesh colligation completes, assembled formwork, concreting is prefabricated again forms, during dimensional errors, vibrated concrete due to model sheetinstallat template deformation and form removal etc. all can cause that cover plate is out of shape, side out-of-flatness or corner angle damaged, add rehandling cover plate, more easily cause corner angle damaged, directly affect quality and the impression quality of cover plate.This cover plate is rolled by automobile repeatedly due to strength deficiency or be arranged on fast traffic lane, originally be that crack, the breakage of cover plate corner angle appear in concrete cover flexural deformation, then be that concrete comes off, reinforcing bar is exposed, be finally that cover plate entirety destruction is caved in, cause very large potential safety hazard to pedestrian, automobile.
Summary of the invention
The technical issues that need to address of the present invention are, invent a kind of reinforced manhole cover plate, improve cover plate bend resistance ability to a great extent, and improve impression quality.
Technical scheme of the present invention is: a kind of reinforced manhole cover plate, comprises the channel-section steel bound edge being arranged on cover plate side, channel-section steel bound edge and reinforced mesh integral solder, and cover plate two ends respectively arrange a handle for movable cover plate.
Advantage of the present invention is: the present invention greatly enhances the bend resistance ability of cover plate than traditional cover plate, can be used for requiring higher all kinds of manhole cover plate and cable channel cover plate to cover plate quality and security performance.Adopt the present invention, when cover plate concrete construction, the reinforced mesh of cover plate is fixing more accurately to be facilitated, the channel-section steel bound edge adopted can replace original template, save material and artificial, when more can prevent the cover plate distortion because concrete vibrating causes and carrying, corner angle are damaged, cover plate quality and functional performance better, movable cover plate when two handles arranged can conveniently be carried and overhaul, operating efficiency is higher.
Accompanying drawing explanation
Accompanying drawing 1 is cover plate plan view of the present invention.
Accompanying drawing 2 is the vertical profile of cover plate of the present invention.
Accompanying drawing 3 is cover plate handle schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figure 1 to Figure 3, the present invention mainly comprises concrete cover (1), channel-section steel (2), handle (3), reinforced mesh (4).Setting-out cutting channel-section steel (2), the channel-section steel leg on the corner intersected cuts into 45
0angle, then the channel-section steel (2) of concrete cover (1) three side is welded into entirety, assembling reinforcement mesh sheet (4), steel bar end is connected with channel-section steel (2), finally uses last side of channel-section steel (2) closed concrete cover plate.When precast concrete cover (1), the preformed hole of reserved handle (3), preformed hole adopts PVC plastic pipe (34) to be embedded in concrete, reserved notch (35), the placement of handle (3) when keeping flat for concrete cover (1), makes handle (3) and concrete cover (1) at grade.Handle (3) is made up of circular screw rod (31), nut (32) and iron plate pad (33), after concrete cover (1) maintenance completes, can penetrate handle (3) before use, to facilitate transportable concrete cover plate (1).
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention is not only confined to above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. a reinforced manhole cover plate, it is characterized in that: the handle (3) comprising concrete cover (1), channel-section steel (2), reinforced mesh (4) and be made up of circular screw rod (31), nut (32) and sheet iron plate pad (33), described concrete cover (1) surrounding side is welded to form by channel-section steel (2), and described reinforced mesh (4) termination is connected with channel-section steel (2).
2. a kind of reinforced manhole cover plate according to claim 1, is characterized in that: described channel-section steel (2) and handle (3) are all through galvanizing process.
3. a kind of reinforced manhole cover plate according to claim 1, is characterized in that: described cover plate (1) is provided with two handles (3), to facilitate movable cover plate.
4. a kind of reinforced manhole cover plate according to claim 1 and 2, is characterized in that: described concrete cover (1) is provided with groove (35), for placing handle (3), when handle is kept flat and cover plate in the same plane.
5. a kind of reinforced manhole cover plate according to claim 1, is characterized in that: described channel-section steel (2) leg, in corner intersection, cuts into 45° angle welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374159.XA CN105317056A (en) | 2014-08-01 | 2014-08-01 | Reinforced inspection well cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374159.XA CN105317056A (en) | 2014-08-01 | 2014-08-01 | Reinforced inspection well cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105317056A true CN105317056A (en) | 2016-02-10 |
Family
ID=55245300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374159.XA Pending CN105317056A (en) | 2014-08-01 | 2014-08-01 | Reinforced inspection well cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105317056A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611911A (en) * | 2017-09-27 | 2018-01-19 | 中船第九设计研究院工程有限公司 | A kind of prefabricated reinforced concrete cable channel cover plate and preparation method thereof |
| CN108972831A (en) * | 2018-07-23 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of sump, septic tank precast concrete cover manufacturing system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372371Y (en) * | 1999-06-15 | 2000-04-05 | 河北省徐水县华光钢纤维水泥精构厂 | Steel edge mixed fiber concrete manhole cover |
| CN2612726Y (en) * | 2003-04-28 | 2004-04-21 | 周正明 | Theft-proof catch basin cover board |
| CN2651300Y (en) * | 2003-10-15 | 2004-10-27 | 乌鲁木齐市排水管理处 | Concrete pit cap and seat ring |
| CN2926321Y (en) * | 2006-02-10 | 2007-07-25 | 贾延实 | Fireproof and environmental-protecting well-cover ring |
-
2014
- 2014-08-01 CN CN201410374159.XA patent/CN105317056A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372371Y (en) * | 1999-06-15 | 2000-04-05 | 河北省徐水县华光钢纤维水泥精构厂 | Steel edge mixed fiber concrete manhole cover |
| CN2612726Y (en) * | 2003-04-28 | 2004-04-21 | 周正明 | Theft-proof catch basin cover board |
| CN2651300Y (en) * | 2003-10-15 | 2004-10-27 | 乌鲁木齐市排水管理处 | Concrete pit cap and seat ring |
| CN2926321Y (en) * | 2006-02-10 | 2007-07-25 | 贾延实 | Fireproof and environmental-protecting well-cover ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107611911A (en) * | 2017-09-27 | 2018-01-19 | 中船第九设计研究院工程有限公司 | A kind of prefabricated reinforced concrete cable channel cover plate and preparation method thereof |
| CN108972831A (en) * | 2018-07-23 | 2018-12-11 | 中国十七冶集团有限公司 | A kind of sump, septic tank precast concrete cover manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |