CN208441143U - A kind of manhole cover opener - Google Patents
A kind of manhole cover opener Download PDFInfo
- Publication number
- CN208441143U CN208441143U CN201820985086.1U CN201820985086U CN208441143U CN 208441143 U CN208441143 U CN 208441143U CN 201820985086 U CN201820985086 U CN 201820985086U CN 208441143 U CN208441143 U CN 208441143U
- Authority
- CN
- China
- Prior art keywords
- hoop
- manhole cover
- well lid
- connecting rod
- grab
- 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
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of manhole cover openers, the first hoop and the second hoop including being layered on top of each other setting, the inside of first hoop and the second hoop all has through hole, first hoop is located at the top of the second hoop, the downside of second hoop is equipped with connecting rod, the downside of connecting rod is equipped with grab for being embedded on well lid, and the direction of the first hoop intersects from the direction of the second hoop and towards different directions.Two root long bars can be inserted into respectively on the first hoop and the second hoop, the end meeting nature of two stocks is spaced apart at this time, four construction personnel are facilitated to stand in well lid surrounding, four construction personnel can exert a force simultaneously lifts well lid, everyone weight to be born can not only be shared, it is also convenient for each construction personnel's power output, what is finally wanted is that this opener structure is simple easy to make, easy to carry.This utility model is used for municipal construction device field.
Description
Technical field
The utility model relates to municipal construction device fields, more particularly to a kind of manhole cover opener.
Background technique
Exist in the process of municipal construction, need to pry open well lid, allows staff to enter work, such as dredging in well and dredge, connect
Line, to maintain equipment etc.The steel bar that most detaching tools is an arc is wherein used, wherein cone is worn into one end of steel bar
Shape, for being inserted into the notch reserved on the edge or well lid of well lid, then construction personnel lifts well lid by force upwards.It is this
Detaching tool power output is inconvenient, and the well lid that, weight bigger than normal for some diameters is laid particular stress on even more is had no way of doing it；Again by lifting machine
Construction cost can be increased significantly.
Utility model content
The purpose of this utility model is to provide a kind of structures simply, power output is convenient, copes with various well lid
Manhole cover opener.
Technical solution adopted in the utility model is:
A kind of manhole cover opener, the first hoop and the second hoop including being layered on top of each other setting, the first hoop and the second ring
The inside of hoop all has through hole, and the first hoop is located at the top of the second hoop, and the downside of the second hoop is equipped with connecting rod, connecting rod
Downside is equipped with grab for being embedded on well lid, and the direction of the first hoop intersects from the direction of the second hoop and towards different sides
To.
As an improvement of the above scheme, the first hoop is annulus, and second hoop is cylinder.
As an improvement of the above scheme, the first hoop and the second hoop towards angle be 70~90 °.
As an improvement of the above scheme, the first hoop and the second hoop towards angle be 90 °.
As an improvement of the above scheme, grab is cylinder or steel bar, and connecting rod connects the middle position of grab.
As an improvement of the above scheme, the first hoop, the second hoop, connecting rod and grab are ironware, are used between any two
It is welded and fixed.
The utility model has the beneficial effects that this manhole cover opener has the first hoop and the second hoop, and the direction of the two
Intersect, two root long bars can be inserted into respectively on this basis, the end meeting nature of two stocks is spaced apart at this time, facilitates four to apply
Worker person stands in well lid surrounding, and four construction personnel can exert a force simultaneously lifts well lid, can not only share everyone to be held
The weight received is also convenient for each construction personnel's power output, and what is finally wanted is that this opener structure is simple easy to make, easy to carry.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the main view of opener；
Fig. 2 is the side view of opener.
Specific embodiment
Referring to Figures 1 and 2, the utility model is a kind of manhole cover opener, 1 He of the first hoop including being layered on top of each other setting
The inside of second hoop 2, the first hoop 1 and the second hoop 2 all has through hole, and the first hoop 1 is located at the upper of the second hoop 2
Side, the downside of the second hoop 2 are equipped with connecting rod 3, and the downside of connecting rod 3 is equipped with the grab 4 for being embedded on well lid, the first hoop 1
Intersect and towards the direction from the second hoop 2 towards different directions.
Two root long bars can be inserted into respectively on the basis of above scheme, i.e. two stocks are each passed through the first hoop 1 and
Two hoops 2, the end meeting nature of two stocks is spaced apart at this time, facilitates four construction personnel to stand in well lid surrounding, four are applied
Worker person can exert a force simultaneously and lift well lid, can not only share everyone weight to be born, be also convenient for each construction personnel
Power output, what is finally wanted is that this opener structure is simple easy to make, easy to carry.
Since the stock in routine use is cylindric, so the first hoop 1 is circle as preferred embodiment
Ring, second hoop 2 are cylinder.Wherein the second hoop 2 needs play the role of forming a connecting link, more to itself intensity requirement
Add strictly, so the second hoop 2 is made significantly thicker here.
As preferred embodiment, the first hoop 1 and the second hoop 2 towards angle be 70~90 °；Preferably 90 °,
Because the construction personnel standing place of stock end is most uniform under this angle.
As preferred embodiment, grab 4 is cylinder or shorter steel bar, and connecting rod 3 connects the centre of cylinder or steel bar
Position.
As preferred embodiment, the first hoop 1, the second hoop 2, connecting rod 3 and grab 4 are ironware, between any two
Using being welded and fixed.
Certainly, the design creation is not limited to above embodiment, and the combination of the various embodiments described above different characteristic can also
To reach good effect.Those skilled in the art can also make without departing from the spirit of the present invention
It is all included in the scope defined by the claims of the present application with deformation or replacement, these equivalent variation or replacement.
Claims (6)
1. a kind of manhole cover opener, it is characterised in that: the first hoop and the second hoop including being layered on top of each other setting, the first hoop
Through hole is all had with the inside of the second hoop, the first hoop is located at the top of the second hoop, and the downside of the second hoop, which is equipped with, to be connected
Bar, the downside of connecting rod are equipped with the grab for being embedded on well lid, and the direction of the first hoop is intersected with the direction of the second hoop and court
To different directions.
2. manhole cover opener according to claim 1, it is characterised in that: first hoop is annulus, second ring
Hoop is cylinder.
3. manhole cover opener according to claim 1 or 2, it is characterised in that: the court of first hoop and the second hoop
It is 70~90 ° to angle.
4. manhole cover opener according to claim 3, it is characterised in that: the direction folder of first hoop and the second hoop
Angle is 90 °.
5. manhole cover opener according to claim 1, it is characterised in that: the grab is cylinder or steel bar, connecting rod connection
The middle position of grab.
6. manhole cover opener according to claim 1 or 5, it is characterised in that: first hoop, the second hoop, connecting rod
It is ironware with grab, uses be welded and fixed between any two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985086.1U CN208441143U (en) | 2018-06-25 | 2018-06-25 | A kind of manhole cover opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985086.1U CN208441143U (en) | 2018-06-25 | 2018-06-25 | A kind of manhole cover opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441143U true CN208441143U (en) | 2019-01-29 |
Family
ID=65090816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820985086.1U Expired - Fee Related CN208441143U (en) | 2018-06-25 | 2018-06-25 | A kind of manhole cover opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441143U (en) |
-
2018
- 2018-06-25 CN CN201820985086.1U patent/CN208441143U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |