CN105201020A - Inspection well cover - Google Patents
Inspection well cover Download PDFInfo
- Publication number
- CN105201020A CN105201020A CN201510694127.2A CN201510694127A CN105201020A CN 105201020 A CN105201020 A CN 105201020A CN 201510694127 A CN201510694127 A CN 201510694127A CN 105201020 A CN105201020 A CN 105201020A
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- China
- Prior art keywords
- base
- screw rod
- nut
- well lid
- inspection
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- 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 an inspection well cover which consists of a well cover seat mounted at the upper end of an inspection well, a well cover body mounted on the well cover seat, a screw rod and an inspection well base, wherein the upper end of the screw rod is fixedly mounted into a well cover bolt hole in the middle of the well cover body through a bolt; the lower end of the screw rod is fixedly mounted into a base bolt hole in the inspection well base through a bolt. Therefore, in mounting, the well cover body and the well cover seat can be reliably fixed through the screw rod only by fixing a nut. According to the technical scheme, the structure is simple, the mounting and maintenance are convenient, and damage on the human body or the property caused by separation of the well cover body and the well cover seat is avoided.
Description
Technical field
The invention belongs to Municipal engineering field, be specifically related to a kind of inspection well cover.
Background technology
In current domestic municipal engineering construction; town road there are the various inspection well covers such as telecommunications, UNICOM, tap water, coal gas, rainwater-collecting; well lid, in installation process, is all directly placed on manhole cover base by various inspection well cover, does not add any fixing; these inspection well covers are tight not because of protection; because people trample and vehicle spreading for a long time, often see that well lid is separated with manhole cover base, or well lid is turned on one's side on manhole cover base; very easily have an accident, personal safety suffers damage or property loss.
Summary of the invention
The object of the present invention is to provide a kind of inspection well cover, this inspection well cover structure is simple, and installation and maintenance are convenient, avoids due to well lid and being separated of manhole cover base and the person or property are suffered damage.
For achieving the above object, a kind of inspection well cover of the present invention, comprise the manhole cover base being arranged on inspection shaft upper end and the well lid be arranged on manhole cover base, it is characterized in that: be provided with well lid bolt hole in the centre of well lid, this inspection well cover also comprises:
Screw rod; The upper end of described screw rod is mounted by means of bolts in the well lid bolt hole in the middle of well lid;
Inspection shaft base; Described inspection shaft base is fixedly located at the bottom of inspection shaft, is also provided with bolt of lower base hole in the centre of inspection shaft base; The lower end of described screw rod is fixedly mounted in the bolt of lower base hole of inspection shaft base bottom;
And screw support assembly; Described screw support assembly is made up of nut bracket, nut seat and tapered cup nut, and the lower end of described screw rod is threaded with nut bracket, nut seat and tapered cup nut respectively successively; Nut bracket and inspection shaft base are fixed, below nut bracket, be provided with nut seat, and the lower end of screw rod and nut bracket are fixed by tapered cup nut by nut seat.
Described well lid is provided with multiple lifting eye, mentions well lid for during installation and maintenance from manhole cover base.
In technique scheme, have following beneficial effect: the first, inspection well cover structure of the present invention is simple, and cost is low; Second, in the present invention, the upper end of screw rod is mounted by means of bolts in the well lid bolt hole in the middle of well lid, the lower end of screw rod is mounted by means of bolts in the bolt of lower base hole of inspection shaft base, like this, when mounted, only need hold-down nut, just by screw rod, well lid and manhole cover base are reliably fixed, easy for installation, avoid because well lid makes the person or property suffer damage with being separated of manhole cover base; 3rd, well lid is provided with multiple lifting eye, is convenient to maintenance and installs.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of inspection well cover of the present invention and road surface are installed;
Fig. 2 is the structural representation of screw rod and inspection shaft floor installation in Fig. 1;
Fig. 3 is the structural representation of well lid in a kind of inspection well cover of the present invention;
Fig. 4 is A-A sectional view of Fig. 3;
Fig. 5 is the structural representation of manhole cover base in a kind of inspection well cover of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, a kind of inspection well cover of the present invention is described in further detail.The accompanying drawing forming the application is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, a kind of inspection well cover of the present embodiment forms by being arranged on the manhole cover base 2 of inspection shaft 1 upper end, the well lid 3 be arranged on manhole cover base 2, screw rod 5 and inspection shaft base 6.Be provided with well lid bolt hole 4 in the centre of well lid 3, the upper end of screw rod 5 is mounted by means of bolts in the well lid bolt hole 4 in the middle of well lid 3; Inspection shaft base 6 is fixedly located at the bottom of inspection shaft 1, is also provided with bolt of lower base hole 7 in the centre of inspection shaft base 6; The lower end of screw rod 5 is fixedly mounted in the bolt of lower base hole 7 of inspection shaft base 6 bottom; In the present embodiment, the lower end of screw rod 5 is provided with screw support assembly, screw support assembly is made up of nut bracket 8, nut seat 9 and tapered cup nut 10, the lower end of screw rod 5 is threaded with nut bracket 8, nut seat 9 and tapered cup nut 10 respectively successively, nut bracket 8 is fixed with inspection shaft base 9, below nut bracket 8, be provided with nut seat 9, the lower end of screw rod 5 and nut bracket 8 are fixed by tapered cup nut 10 by nut seat 9.In the present embodiment, tapered cup nut 10 is made of plastics.
In the present embodiment, well lid 3 is provided with multiple lifting eye 11, for mentioning well lid 3 during installation and maintenance from manhole cover base 2.
In the present embodiment, the upper end of screw rod 5 is mounted by means of bolts in the well lid bolt hole 4 in the middle of well lid 3, the lower end of screw rod 5 is mounted by means of bolts in the bolt of lower base hole 7 of inspection shaft base 6, owing to being fixedly connected with by screw rod 5 between well lid 3 with manhole cover base 2, like this, when mounted, only need hold-down nut, just by screw rod, well lid and manhole cover base are reliably fixed, easy for installation, avoid because well lid makes the person or property suffer damage with being separated of manhole cover base; A kind of inspection well cover structure of the present embodiment is simple, and installation and maintenance are convenient, avoids due to well lid and being separated of manhole cover base and the person or property are suffered damage.
The above; only embodiments of the invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent method change, all still belong in the protection domain of technical solution of the present invention.
Claims (2)
1. an inspection well cover, comprises the manhole cover base (2) being arranged on inspection shaft (1) upper end and the well lid (3) be arranged on manhole cover base (2), it is characterized in that: be provided with well lid bolt hole (4) in the centre of well lid (3), this inspection well cover also comprises: screw rod (5); The upper end of described screw rod (5) is mounted by means of bolts in the well lid bolt hole (4) in the middle of well lid (3); Inspection shaft base (6); Described inspection shaft base (6) is fixedly located at the bottom of inspection shaft (1), is also provided with bolt of lower base hole (7) in the centre of inspection shaft base (6); The lower end of described screw rod (5) is fixedly mounted in the bolt of lower base hole (7) of inspection shaft base (6) bottom;
And screw support assembly; Described screw support assembly is made up of nut bracket (8), nut seat (9) and tapered cup nut (10), and the lower end of described screw rod (5) is threaded with nut bracket (8), nut seat (9) and tapered cup nut (10) respectively successively; Nut bracket (8) is fixed with inspection shaft base (9), is provided with nut seat (9) below nut bracket (8), and the lower end of screw rod (5) and nut bracket (8) are fixed by tapered cup nut (10) by nut seat (9).
2. a kind of inspection well cover according to claim 1, is characterized in that: described well lid (3) is provided with multiple lifting eye (11), for mentioning well lid (3) during installation and maintenance from manhole cover base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694127.2A CN105201020A (en) | 2015-10-25 | 2015-10-25 | Inspection well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694127.2A CN105201020A (en) | 2015-10-25 | 2015-10-25 | Inspection well cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201020A true CN105201020A (en) | 2015-12-30 |
Family
ID=54948953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694127.2A Pending CN105201020A (en) | 2015-10-25 | 2015-10-25 | Inspection well cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201020A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3276075B2 (en) * | 1999-03-23 | 2002-04-22 | 東京瓦斯株式会社 | Lining board and lining structure |
| CN2718066Y (en) * | 2004-06-30 | 2005-08-17 | 富达法兰(天津)有限公司 | Separating antitheft cover for manhole |
| CN201874011U (en) * | 2010-11-14 | 2011-06-22 | 潍坊三瑞新型电力金具有限公司 | Antitheft safety lock of manhole cover |
| CN203034484U (en) * | 2012-12-12 | 2013-07-03 | 绍兴市排水管理有限公司 | Novel anti-floating locking apparatus for inspection well cover |
| CN203809476U (en) * | 2014-03-05 | 2014-09-03 | 浙江赛日机电科技有限公司 | Eccentric self-locking stop nut |
| CN205088711U (en) * | 2015-10-25 | 2016-03-16 | 安庆市科兴生产力促进中心有限公司 | Inspection well cover |
-
2015
- 2015-10-25 CN CN201510694127.2A patent/CN105201020A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3276075B2 (en) * | 1999-03-23 | 2002-04-22 | 東京瓦斯株式会社 | Lining board and lining structure |
| CN2718066Y (en) * | 2004-06-30 | 2005-08-17 | 富达法兰(天津)有限公司 | Separating antitheft cover for manhole |
| CN201874011U (en) * | 2010-11-14 | 2011-06-22 | 潍坊三瑞新型电力金具有限公司 | Antitheft safety lock of manhole cover |
| CN203034484U (en) * | 2012-12-12 | 2013-07-03 | 绍兴市排水管理有限公司 | Novel anti-floating locking apparatus for inspection well cover |
| CN203809476U (en) * | 2014-03-05 | 2014-09-03 | 浙江赛日机电科技有限公司 | Eccentric self-locking stop nut |
| CN205088711U (en) * | 2015-10-25 | 2016-03-16 | 安庆市科兴生产力促进中心有限公司 | Inspection well cover |
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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 |
Application publication date: 20151230 |
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| WD01 | Invention patent application deemed withdrawn after publication |