CN203821455U - Reinforcing type inspection-well cover plate - Google Patents
Reinforcing type inspection-well cover plate Download PDFInfo
- Publication number
- CN203821455U CN203821455U CN201420240298.9U CN201420240298U CN203821455U CN 203821455 U CN203821455 U CN 203821455U CN 201420240298 U CN201420240298 U CN 201420240298U CN 203821455 U CN203821455 U CN 203821455U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- channel
- concrete
- section steel
- reinforced
- 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
Abstract
A reinforcing type inspection-well cover plate comprises a steel channel covered edge arranged on the side face of the cover plate. Steel channels are connected in a welding mode, the steel channel covered edge is integrally welded with steel bar meshes, handles used for moving the cover plate are arranged at the two ends of the cover plate respectively, and each handle is made of a round screw rod. The reinforcing type inspection-well cover plate has the advantages that when concrete of the cover plate is constructed, the steel bar meshes of the cover plate are fixed more accurately and conveniently, the steel channel covered edge is used for replacing an original formwork, materials and labor are saved, deformation of the cover plate due to vibration of concrete and corner damage in the transport process can be prevented, quality and use performance of the cover plate are better, the two handles can be used for conveniently moving the cover plate in the transport and maintenance process, and work efficiency is higher.
Description
Technical field
The utility model relates to a kind of manhole cover plate, is particularly useful for all kinds of manhole cover plates and cable channel cover plate that cover plate quality and security performance are had relatively high expectations.
Background technology
Along with the continuous expansion in city, the construction under changing on high-voltage cable is more and more, and cable trench work well is also more and more.Traditional reinforced concrete cover plate is after reinforced mesh colligation completes, assembled formwork, concreting is prefabricated again forms, install due to template dimensional errors, vibrated concrete time template deformation and form removal etc. all can cause cover plate distortion, side out-of-flatness or corner angle breakage, add rehandling cover plate, more easily cause corner angle breakage, directly affect quality and the impression quality of cover plate.This cover plate is due to strength deficiency or be arranged on fast traffic lane and repeatedly rolled by automobile, 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.
Utility model content
The utility model technical issues that need to address are, design a kind of reinforced manhole cover plate, improve to a great extent cover plate bend resistance ability, and improve impression quality.
The technical solution of the utility model is: a kind of reinforced manhole cover plate, comprise the channel-section steel bound edge that is arranged on cover plate side, and channel-section steel bound edge and reinforced mesh integral solder, cover plate two ends respectively arrange a handle for movable cover plate.
Preferably, described cover plate is provided with channel-section steel bound edge, and channel-section steel adopts the mode of welding to connect.
Preferably, described channel-section steel bound edge and cover plate reinforced mesh integral solder.
Preferably, described cover plate two ends are provided with two handles, and handle is made by circular screw rod.
Adopt after the technical program, when cover plate concrete construction, the reinforced mesh of cover plate is fixing more convenient, the channel-section steel bound edge adopting can replace original template, save material and artificial, corner angle breakage when more can preventing the cover plate distortion causing due to concrete vibrating and carrying, cover plate quality and functional performance are better, movable cover plate when two handles that arrange can conveniently be carried and overhaul, operating efficiency is higher.
Brief description of the drawings
Accompanying drawing 1 is the utility model cover plate plan view.
Accompanying drawing 2 is the vertical profile of the utility model cover plate.
Accompanying drawing 3 is the utility model cover plate handle schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1 to Figure 3, the utility model mainly comprises concrete cover (1), channel-section steel (2), handle (3), reinforced mesh (4).Setting-out cutting channel-section steel (2), on the corner crossing channel-section steel leg cuts into 45
0angle, is then welded into entirety the channel-section steel (2) of (1) three side of concrete cover, assembling reinforcement net sheet (4), and steel bar end is connected with channel-section steel (2) spot welding, 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) while 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 before use handle (3), to facilitate transportable concrete cover plate (1).
The utility model is strengthened cover plate and has been improved to a great extent the bend resistance ability of cover plate than traditional cover plate, can be used for all kinds of manhole cover plates and cable channel cover plate that cover plate quality and security performance are had relatively high expectations.
Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise depart from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (4)
1. a reinforced manhole cover plate, it is characterized in that: comprise concrete cover (1), channel-section steel (2), reinforced mesh (4) and the handle (3) being formed by 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) spot welding.
2. 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.
3. 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), make handle while keeping flat and cover plate in the same plane.
4. 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 |
|---|---|---|---|
| CN201420240298.9U CN203821455U (en) | 2014-05-13 | 2014-05-13 | Reinforcing type inspection-well cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240298.9U CN203821455U (en) | 2014-05-13 | 2014-05-13 | Reinforcing type inspection-well cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821455U true CN203821455U (en) | 2014-09-10 |
Family
ID=51476972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240298.9U Expired - Fee Related CN203821455U (en) | 2014-05-13 | 2014-05-13 | Reinforcing type inspection-well cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821455U (en) |
-
2014
- 2014-05-13 CN CN201420240298.9U patent/CN203821455U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140910 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |