CN205837678U - A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure - Google Patents
A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure Download PDFInfo
- Publication number
- CN205837678U CN205837678U CN201620772485.0U CN201620772485U CN205837678U CN 205837678 U CN205837678 U CN 205837678U CN 201620772485 U CN201620772485 U CN 201620772485U CN 205837678 U CN205837678 U CN 205837678U
- Authority
- CN
- China
- Prior art keywords
- reinforced plastic
- plastic water
- manhole cover
- case lid
- glass fiber
- 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
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure, including glass fiber reinforced plastic water case lid and manhole cover, the center of glass fiber reinforced plastic water case lid is provided with manhole, and manhole cover covers on manhole；Also including lifting bolt, one end of manhole cover and glass fiber reinforced plastic water case lid are by gemel connection, and the other end of manhole cover is provided with through hole, and lifting bolt is threadeded through through hole with glass fiber reinforced plastic water case lid.Manhole cover one end of the present utility model is connected with glass fiber reinforced plastic water case lid by hinge, and the other end is connected with glass fiber reinforced plastic water case lid by lifting bolt, thus is fixed on Glass fabre reinforced plastic water tank lid by manhole cover, solves the most poorly sealed technical problem.
Description
Technical field
This utility model relates to emergency water storage tank, particularly relates to a kind of Glass fabre reinforced plastic water tank manhole cover attachment structure.
Background technology
Chinese utility model patent CN202784445U discloses a kind of Glass fabre reinforced plastic water tank manhole special cap, including tank lid
Plate, manhole, manhole cover, rotating shaft etc., the manhole of this utility model patent is connected with manhole cover, by the deadweight of manhole cover by rotating shaft
Cover on cistern cover plate, easily occur covering the tightest situation.
Utility model content
The purpose of this utility model is to provide a kind of Glass fabre reinforced plastic water tank manhole cover attachment structure, thus solves prior art
Present in foregoing problems.
To achieve these goals, the technical solution adopted in the utility model is as follows: a kind of Glass fabre reinforced plastic water tank manhole cover is even
Access node structure, including glass fiber reinforced plastic water case lid and manhole cover, the center of glass fiber reinforced plastic water case lid is provided with manhole, and manhole cover covers at manhole
On；Also including lifting bolt, one end of manhole cover and glass fiber reinforced plastic water case lid are by gemel connection, and the other end of manhole cover is provided with logical
Hole, lifting bolt is threadeded through through hole with glass fiber reinforced plastic water case lid.
Preferably, Glass fabre reinforced plastic water tank lid being installed with metal insert, metal insert is provided with screwed hole, lifting bolt
It is connected through through hole with screwed hole.
Preferably, lifting bolt is M5-M20.
The beneficial effects of the utility model are: manhole cover one end of the present utility model is by hinge with glass fiber reinforced plastic water case lid even
Connecing, the other end is connected with glass fiber reinforced plastic water case lid by lifting bolt, thus is fixed on Glass fabre reinforced plastic water tank lid by manhole cover；
This utility model is further fixedly installed metal insert on Glass fabre reinforced plastic water tank lid, by this metal insert and suspension ring spiral shell
Follow closely threaded, solve the problem that glass fiber reinforced plastic water case lid is caused damage by repeated disassembled and assembled lifting bolt on glass steel material.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of embodiment of this utility model；
Fig. 2 is I zoomed-in view in Fig. 1；
Reference: 1-glass fiber reinforced plastic water case lid, 10-manhole, 2-manhole cover, 20-through hole, 3-hinge, 4-screw, 5-suspension ring
Screw, 6-metal insert, 60-screwed hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, to this reality
It is further elaborated with novel.Should be appreciated that detailed description of the invention described herein is only in order to explain this practicality
Novel, it is not used to limit this utility model.
Embodiment 1: as it is shown in figure 1, a kind of Glass fabre reinforced plastic water tank manhole cover attachment structure, including glass fiber reinforced plastic water case lid 1 and people
Port lid 2, the center of glass fiber reinforced plastic water case lid 1 is provided with manhole 10, and manhole cover 2 covers on manhole 10, also includes lifting bolt 5, people
One end of port lid 2 is connected by hinge 3 with glass fiber reinforced plastic water case lid 1, and the other end of manhole cover 2 is provided with through hole 20, and lifting bolt 5 is worn
Cross through hole 20 to threaded with glass fiber reinforced plastic water case lid 1.Hinge 3 and Glass fabre reinforced plastic water tank are passed through in manhole cover 2 one end of the present utility model
Lid 1 connection, the other end is connected with glass fiber reinforced plastic water case lid by lifting bolt, thus is fixed manhole cover in Glass fabre reinforced plastic water tank
Cover
Embodiment 2: the present embodiment has carried out further improvement on the basis of embodiment 1, itself and the difference of embodiment 1
It is: as in figure 2 it is shown, be installed with metal insert 6 on glass fiber reinforced plastic water case lid 1, metal insert 6 is provided with screwed hole 60, hangs
Ring screw 5 is connected through through hole 20 with screwed hole 60.The present embodiment is further fixedly installed metal on glass fiber reinforced plastic water case lid 1
Inserts 6, is threadeded with lifting bolt 5 by this metal insert 6, solves repeated disassembled and assembled suspension ring on glass steel material
The problem that glass fiber reinforced plastic water case lid 1 is caused damage by screw 5.
As preferred embodiment, lifting bolt 5 is M5-M20.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should regard protection domain of the present utility model.
Claims (3)
1. a Glass fabre reinforced plastic water tank manhole cover attachment structure, including glass fiber reinforced plastic water case lid (1) and manhole cover (2), described fiberglass
The center of tank lid (1) is provided with manhole (10), and described manhole cover (2) covers on described manhole (10), it is characterised in that also wrap
Including lifting bolt (5), one end of described manhole cover (2) is connected by hinge (3) with described glass fiber reinforced plastic water case lid (1), described people
The other end of port lid (2) is provided with through hole (20), and described lifting bolt (5) is through described through hole (20) and described glass fiber reinforced plastic water case lid
(1) threaded.
Glass fabre reinforced plastic water tank manhole cover attachment structure the most according to claim 1, it is characterised in that described glass fiber reinforced plastic water case lid
(1) being installed with metal insert (6) on, described metal insert (6) is provided with screwed hole (60), and described lifting bolt (5) is worn
Cross described through hole (20) to be connected with described screwed hole (60).
Glass fabre reinforced plastic water tank manhole cover attachment structure the most according to claim 1 and 2, it is characterised in that described lifting bolt
(5) it is M5-M20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772485.0U CN205837678U (en) | 2016-07-22 | 2016-07-22 | A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620772485.0U CN205837678U (en) | 2016-07-22 | 2016-07-22 | A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205837678U true CN205837678U (en) | 2016-12-28 |
Family
ID=57625429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620772485.0U Expired - Fee Related CN205837678U (en) | 2016-07-22 | 2016-07-22 | A kind of Glass fabre reinforced plastic water tank manhole cover attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205837678U (en) |
-
2016
- 2016-07-22 CN CN201620772485.0U patent/CN205837678U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190722 |