CN206915713U - A kind of device for being used to open diplopore well lid - Google Patents
A kind of device for being used to open diplopore well lid Download PDFInfo
- Publication number
- CN206915713U CN206915713U CN201720671234.8U CN201720671234U CN206915713U CN 206915713 U CN206915713 U CN 206915713U CN 201720671234 U CN201720671234 U CN 201720671234U CN 206915713 U CN206915713 U CN 206915713U
- Authority
- CN
- China
- Prior art keywords
- well lid
- support base
- diplopore
- open
- laborsaving lever
- 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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Abstract
The utility model discloses a kind of device for being used to open diplopore well lid, solve the problems, such as to be difficult to raise well lid before common underground pipeline survey, its drip irrigation device is, including support base and the laborsaving lever being fixed on support base, described laborsaving lever one end is provided with the cross bar perpendicular to laborsaving lever, the lower end at the cross bar both ends is provided with chain, the chain lower end is provided with draw ring, the draw ring, which has, stretches into well lid lockhole and contradicts the drag hook in well lid bottom surface, reaches the purpose of quick and convenient open manhole cover.
Description
Technical field
It the utility model is related to one kind to drive a well lid equipment, more particularly to a kind of device for being used to open diplopore well lid.
Background technology
With the quickening of Development of China's Urbanization, the scale in city is increasing, and the city planting ductwork in city is also more and more intensive, respectively
The use of kind various kinds underground pipe network well lid is also more and more.
Underground utilities mapping worker carry out pipeline survey before, it usually needs first raise well lid, all the year round since, underground utilities
The worker of mapping company through conventional cleek or the lockhole that single-handedly hooks on well lid raise well lid.
But the mode of this lid that drives a well labor intensity for worker is big, and easy muscle injury, some well lids
Soak and get rusty by rainwater all the year round, it is difficult to raise well lid that worker, which disposably starts,.
Utility model content
The purpose of this utility model be to provide it is a kind of be used to open the device of diplopore well lid, have laborsaving and simple in construction excellent
Point.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind is used to open diplopore well
The device of lid, including support base and the laborsaving lever being fixed on support base, described laborsaving lever one end is provided with perpendicular to laborsaving
The cross bar of lever, the lower end at the cross bar both ends are provided with chain, and the chain lower end is provided with draw ring, and the draw ring, which has, to be stretched into
Well lid lockhole is interior and contradicts the drag hook in well lid bottom surface.
By using above-mentioned technical proposal, the support base for being fixed on ground is provided with laborsaving lever one end, to laborsaving lever
Long one end is exerted oneself downwards, makes have a upward power to the drag hook for being fixed on the short one side of laborsaving lever by cross bar and draw ring
Effect, and then drag hook plays the role of the power pushed up to well lid.By laborsaving lever principle, can with it is less downwards
The power at the laborsaving long end of lever of pressure in direction plays the role of a upward and larger power to well lid, reaches the mesh for facilitating open manhole cover
's.
Of the present utility model further to set, the laborsaving lever is curved provided with extending obliquely away from one end of cross bar
Head, sleeve pipe is socketed with the elbow.
By using above-mentioned technical proposal, the elbow bent obliquely can increase height of the laborsaving lever apart from ground,
Make to reach a height for facilitating people to operate, push sleeve pipe without leaning over, make more convenient operation.Sleeve pipe can further increase
Add the power for being pressed downward sleeve pipe and the horizontal range of support base, more labour-saving effect can be reached；Convenient dismounting simultaneously, makes device
The space taken when idle is smaller.
It is of the present utility model further to set, it is provided with the handle perpendicular to sleeve pipe away from one end of elbow in described sleeve pipe.
By using above-mentioned technical proposal, handle facilitates people to apply the effect of a power to sleeve pipe, makes operation more convenient.
Of the present utility model further to set, the handle both ends are provided with Anti-slip cover, and the Anti-slip cover is provided with anti-skidding spiral shell
Line.
By using above-mentioned technical proposal, the Anti-slip cover with antiskid thread adds the coefficient of friction of hand and handle, made
Hand is not easy to skid when holding handle, further makes operation more convenient.
Of the present utility model further to set, support base upper end both sides are provided with jack, and the laborsaving lever is positioned at branch
Through hole is provided with support seat, is fixedly connected between the jack and through hole by rotating shaft.
By using above-mentioned technical proposal, jack and through hole is passed through to fix the side of laborsaving lever and support bar using rotating shaft
Formula, simple in construction, the fixation and dismounting of convenient and strength-saving lever, the space taken when making device leave unused are smaller.
Of the present utility model further to set, the roller end is provided with perpendicular to through hole direction and is affixed on the outside of support base
The positive stop strip of wall.
By using above-mentioned technical proposal, on the one hand positive stop strip is fixed on rotating shaft more difficult for drop-off in jack, another
Aspect facilitates rotating shaft to insert and extract out jack.
Of the present utility model further to set, the support base bottom is extended with extended surface plate away from chain direction.
By using above-mentioned technical proposal, laborsaving lever can be pressed in extended surface plate during playing sled with the stone of pin or weight
On, make the structure of support base more stable, avoid support base because of the phenomenon for bearing to collapse pressure is excessive.
It is of the present utility model further to set, multiple stiffener plates are provided between the support base and extended surface plate.
By using above-mentioned technical proposal, stiffener plate makes support base be connected more firm with extended surface plate, reduces branch
The phenomenon that support seat collapses because stress is excessive.
In summary, the utility model has the advantages that：A support base is fixed in one end of laborsaving lever, is
Laborsaving lever provides a fixed strong point, using laborsaving lever principle with less power come open manhole cover.Generally speaking originally
Utility model, it is simple in construction detachable, it is easy to operate.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the connection relationship diagram of drag hook and well lid in the present embodiment.
Reference：1st, support base；11st, jack；12nd, extended surface plate；13rd, stiffener plate；2nd, laborsaving lever；21st, cross bar；
211st, through hole；22nd, elbow；3rd, chain；41st, draw ring；42nd, drag hook；5th, sleeve pipe；6th, handle；61st, Anti-slip cover；611st, antiskid thread；
7th, rotating shaft；8th, positive stop strip；9th, well lid；91st, lockhole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Embodiment：It is a kind of to be used to open the device of diplopore well lid, as depicted in figs. 1 and 2, including support base 1 and by support base 1
As the laborsaving lever 2 of fulcrum, laborsaving one end of lever 2 is integrally formed with the cross bar 21 perpendicular to laborsaving lever 2, the both ends of cross bar 21
Lower end be provided with groove, have fixing axle in groove, chain 3 be socketed with fixing axle, the lower end of chain 3 is socketed with draw ring 41, draw ring
Drag hook 42 of the and conflict interior integrally formed with the lockhole 91 for stretching into well lid 9 in the bottom surface of well lid 9 under 41.
Laborsaving lever 2 integrally formed with the elbow 22 extended obliquely, is socketed with away from one end of cross bar 21 on elbow 22
The sleeve pipe 5 extended obliquely.The elbow 22 bent obliquely can increase height of the laborsaving lever 2 apart from ground, make to reach one
The individual height for facilitating people to operate, pushes sleeve pipe 5 without leaning over, makes more convenient operation.Female connector pipe 5 can enter one on elbow 22
Step increase is pressed downward the power of sleeve pipe 5 and the horizontal range of support base 1, can reach more labour-saving effect；Convenient dismounting simultaneously,
The space taken when making device leave unused is smaller.
One end away from elbow 22 facilitates people to sleeve pipe integrally formed with the handle 6 perpendicular to sleeve pipe 5, handle 6 on sleeve pipe 5
5 apply the effect of a power.
The both ends of handle 6 are cased with Anti-slip cover 61 respectively, and the antiskid thread 611 being adapted for finger, band are carved with Anti-slip cover 61
The Anti-slip cover 61 for having antiskid thread 611 adds the coefficient of friction of hand and handle 6, makes hand be not easy to skid when holding handle 6, enters one
Step makes operation more convenient.
The upper end both sides of support base 1 are provided with jack 11, laborsaving lever 2 be located at support base 1 be provided with it is identical with the size of jack 11
Through hole 211, be fixedly connected between jack 11 and through hole 211 by rotating shaft 7.It is solid through jack 11 and through hole 211 using rotating shaft 7
The mode of power of inquiring after the health of one's parents lever 2 and support bar, it is simple in construction, the fixation and dismounting of convenient and strength-saving lever 2, account for the device after dismounting
Space is smaller.
The one end of rotating shaft 7 is spacing integrally formed with perpendicular to the direction of through hole 211 and being affixed on the positive stop strip 8 of the lateral wall of support base 1
It is more difficult for drop-off in jack 11 that the one side of bar 8 is fixed on rotating shaft 7, on the other hand facilitates rotating shaft 7 to insert and extract out jack 11.
The bottom of support base 1 is extended with extended surface plate 12 away from the direction of chain 3, and two are welded between support base 1 and extended surface plate 12
Individual stiffener plate 13.Laborsaving lever 2 can be pressed on extended surface plate 12 during playing sled with the stone of pin or weight, stiffener plate 13
Support base 1 is connected more firm with extended surface plate 12, make the structure of support base 1 more stable jointly, avoid support base 1 because
Bear that pressure is excessive and the phenomenon that collapses.
The course of work and principle：Through hole 211 is provided with laborsaving one end of lever 2, through through hole 211 and is supported by rotating shaft 7
Jack 11 on seat 1, laborsaving lever 2 is fixed on support base 1, and support base 1 is right to providing a fulcrum for laborsaving lever 2
One end that laborsaving lever 2 is grown is exerted oneself downwards, is made by cross bar 21 and draw ring 41 to being fixed on the drag hook on the short one side of laborsaving lever 2
42 play the role of a upward power, and then drag hook 42 plays the role of the power pulled up to well lid 9.It is former by laborsaving lever
Reason, there can be the work of a upward and larger power to well lid 9 with the power at the less laborsaving 2 long end of lever of pressure in downward direction
With reaching the purpose for facilitating open manhole cover 9.
Claims (8)
1. a kind of device for being used to open diplopore well lid, it is characterised in that including support base (1) and be fixed on support base (1)
Laborsaving lever (2), described laborsaving lever (2) one end are provided with the cross bar (21) perpendicular to laborsaving lever (2), the cross bar (21) two
The lower end at end is provided with chain (3), and chain (3) lower end is provided with draw ring (41), and the draw ring (41), which has, stretches into pattern manhole cover lock
In hole and contradict well lid bottom surface drag hook (42).
A kind of 2. device for being used to open diplopore well lid according to claim 1, it is characterised in that the laborsaving lever (2)
The elbow (22) extended obliquely is provided with away from one end of cross bar (21), sleeve pipe (5) is socketed with the elbow (22).
3. a kind of device for being used to open diplopore well lid according to claim 2, it is characterised in that described sleeve pipe is carried on the back on (5)
From elbow (22) one end be provided with perpendicular to sleeve pipe (5) handle (6).
A kind of 4. device for being used to open diplopore well lid according to claim 3, it is characterised in that handle (6) both ends
Provided with Anti-slip cover (61), the Anti-slip cover (61) is provided with antiskid thread (611).
5. a kind of device for being used to open diplopore well lid according to claim 1, it is characterised in that on the support base (1)
End both sides are provided with jack (11), and the laborsaving lever (2) is located at support base (1) place and is provided with through hole (211), the jack (11) and
It is fixedly connected between through hole (211) by rotating shaft (7).
A kind of 6. device for being used to open diplopore well lid according to claim 5, it is characterised in that rotating shaft (7) end
Provided with perpendicular to through hole (211) direction and being affixed on the positive stop strip (8) of support base (1) lateral wall.
A kind of 7. device for being used to open diplopore well lid according to claim 6, it is characterised in that support base (1) bottom
Portion is extended with extended surface plate (12) away from chain (3) direction.
A kind of be used to open the device of diplopore well lid 8. according to claim 7, it is characterised in that the support base (1) and
Multiple stiffener plates (13) are provided between extended surface plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671234.8U CN206915713U (en) | 2017-06-09 | 2017-06-09 | A kind of device for being used to open diplopore well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720671234.8U CN206915713U (en) | 2017-06-09 | 2017-06-09 | A kind of device for being used to open diplopore well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915713U true CN206915713U (en) | 2018-01-23 |
Family
ID=61314945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720671234.8U Expired - Fee Related CN206915713U (en) | 2017-06-09 | 2017-06-09 | A kind of device for being used to open diplopore well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915713U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179282A (en) * | 2018-10-18 | 2019-01-11 | 朱晓怡 | A kind of municipal sewer fence ground jack |
| CN110182735A (en) * | 2019-05-20 | 2019-08-30 | 温德清 | It is a kind of municipal administration rain perforaled strainer lift device |
| CN111453664A (en) * | 2020-05-08 | 2020-07-28 | 中国十七冶集团有限公司 | Labor-saving well lid gripping tool and operation method |
-
2017
- 2017-06-09 CN CN201720671234.8U patent/CN206915713U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179282A (en) * | 2018-10-18 | 2019-01-11 | 朱晓怡 | A kind of municipal sewer fence ground jack |
| CN110182735A (en) * | 2019-05-20 | 2019-08-30 | 温德清 | It is a kind of municipal administration rain perforaled strainer lift device |
| CN111453664A (en) * | 2020-05-08 | 2020-07-28 | 中国十七冶集团有限公司 | Labor-saving well lid gripping tool and operation method |
| CN111453664B (en) * | 2020-05-08 | 2021-09-07 | 中国十七冶集团有限公司 | Labor-saving well lid gripping tool and operation method |
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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: 20180123 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |