CN206666053U - A kind of inspection well cover opening device - Google Patents
A kind of inspection well cover opening device Download PDFInfo
- Publication number
- CN206666053U CN206666053U CN201720377574.XU CN201720377574U CN206666053U CN 206666053 U CN206666053 U CN 206666053U CN 201720377574 U CN201720377574 U CN 201720377574U CN 206666053 U CN206666053 U CN 206666053U
- Authority
- CN
- China
- Prior art keywords
- well lid
- rotary shaft
- opening device
- cover opening
- inspection well
- 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
The utility model discloses a kind of inspection well cover opening device, including bed frame, rotary shaft is provided with the bed frame, the both ends of the rotary shaft are respectively arranged with suspension rod, the suspension hook to be cooperated with well lid handle is provided with the suspension rod, depression bar and return pin are provided with the middle part of the rotary shaft, is mutually perpendicular between the depression bar and the axis of return pin.Beneficial effect：The utility model can utilize lever principle to be cooperated with rotary shaft, well lid is quickly transferred from ground, realize the quick unlatching of well lid, and due to directly acting on well lid handle, therefore the damage of well lid is also avoid, in addition, the utility model reduces labor intensity, operating efficiency is improved, while also assures that security when well lid opens and closes.
Description
Technical field
Inspection well cover technical field of auxiliary equipment is the utility model is related to, it particularly relates to a kind of inspection well cover opening device.
Background technology
At present, the no side of the opening and closing of inspection well cover on the municipal pipeline such as combustion gas, heating power, electric power, communication and plumbing
Just efficient specific purpose tool, typically opening and closing work is carried out by pick, spade and drill rod etc., and these instruments
Non- speciality in open and close inspection well cover, therefore open and close well lid when power thrusts and dynamics be difficult control, waste time and energy, and well lid by
When power is unreasonable, it is likely that manhole cover body can be caused to damage or injure staff, cause unnecessary loss.
The problem of in correlation technique, effective solution is not yet proposed at present.
Utility model content
The purpose of this utility model is to propose a kind of inspection well cover opening device, upper present in existing correlation technique to overcome
State technical problem.
What the technical solution of the utility model was realized in：
A kind of inspection well cover opening device, including bed frame, rotary shaft, the rotary shaft are provided with the bed frame
Both ends be respectively arranged with suspension rod, the suspension hook to be cooperated with well lid handle is provided with the suspension rod, in the rotary shaft
Portion is provided with depression bar and return pin, is mutually perpendicular between the depression bar and the axis of return pin.
Wherein, the rotary shaft is connected by bearing block with the bed frame.
Wherein, latch hook bar is provided with the depression bar, is rotatablely connected between the latch hook bar and the depression bar, also, institute
The bottom for stating latch hook bar is provided with latch hook, in addition, position corresponding with the latch hook on the bed frame is provided with pin.
Optionally, the depression bar and the return pin are expansion link.
Wherein, above-mentioned inspection well cover opening device also includes guide rail, also, the bottom of the bed frame be provided with it is described
The pulley that guide rail is engaged.
Optionally, the section of the guide rail is U-shaped.
The beneficial effects of the utility model：The utility model can utilize lever principle to be cooperated with rotary shaft, quickly
The quick unlatching that well lid is transferred from ground, realizes well lid, and due to directly acting on well lid handle, therefore also avoid
The damage of well lid, in addition, the utility model reduces labor intensity, improves operating efficiency, while also assures that well lid opens
Security when closing.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation according to the inspection well cover opening device of the utility model embodiment.
In figure：
1st, bed frame；2nd, rotary shaft；3rd, suspension rod；4th, suspension hook；5th, depression bar；6th, return pin；7th, bearing block；8th, latch hook bar；
9th, latch hook；10th, pin；11st, guide rail；12nd, pulley.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
According to embodiment of the present utility model, there is provided a kind of inspection well cover opening device.
As shown in figure 1, bed frame 1, the base are included according to the inspection well cover opening device of the utility model embodiment
Rotary shaft 2 is provided with frame 1, the both ends of the rotary shaft 2 are respectively arranged with suspension rod 3, are provided with the suspension rod 3 and well lid
The suspension hook 4 that handle cooperates, the middle part of the rotary shaft 2 is provided with depression bar 5 and return pin 6, the depression bar 5 and the return
It is mutually perpendicular between the axis of bar 6.
When specifically used, the utility model is positioned over to the top of well lid, rotary shaft 2 is driven by pressing return pin 6
Rotated, interlocked so as to which suspension hook 4 be put down with well lid handle, then by by moulded rod 5 so that rotary shaft 2 is rotated, and drive is hung
Hook 4 moves up, and then slings well lid.Placement on the contrary then that well lid can be achieved.
In specific application, for above-mentioned rotary shaft 2, it is connected by bearing block 7 with bed frame 1.In addition, it is
Prevent after well lid is sling that, it is necessary to artificial always by moulded rod 5, to avoid well lid from falling, lock can be also set on depression bar 5
Shank 8, and ensure and be rotatablely connected between latch hook bar 8 and depression bar 5, to adjust the angle of latch hook bar 8, then at the bottom of latch hook bar 8
Portion sets latch hook 9, meanwhile, the position corresponding with latch hook 9 sets pin 10 on bed frame 1, so as to which latch hook 9 is hung
On pin 10, and then downward pressing force is remained to depression bar 5 to avoid well lid from falling.
In addition, in order to preferably reduce labor intensity, also depression bar 5 and return pin 6 can be arranged to expansion link, so as to
Lengthen the length of depression bar 5 and return pin 6, and then more labour-saving effect.In addition, in order to quick and easily move well lid,
Also settable guide rail 11, and the pulley 12 to be cooperated with guide rail 11 is set in the bottom of bed frame 1, so as to realize it is quick and
Convenient mobile base frame 1, and then mobile well lid.In specific application, in order to ensure good sliding effect, above-mentioned guide rail
11 section may be configured as U-shaped structure.
As can be seen here, by means of above-mentioned technical proposal of the present utility model, lever principle and rotary shaft can be utilized mutual
Coordinate, well lid is quickly transferred from ground, realizes the quick unlatching of well lid, and due to directly acting on well lid handle,
Therefore the damage of well lid is also avoid, in addition, the utility model reduces labor intensity, improves operating efficiency, while also protect
Security when well lid opens and closes is demonstrate,proved.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (6)
- A kind of 1. inspection well cover opening device, it is characterised in that including bed frame, rotary shaft is provided with the bed frame, The both ends of the rotary shaft are respectively arranged with suspension rod, and the suspension hook that well lid handle is engaged, the rotation are provided with the suspension rod Depression bar and return pin are provided with the middle part of axle, is mutually perpendicular between the depression bar and the axis of return pin.
- 2. inspection well cover opening device according to claim 1, it is characterised in that the rotary shaft by bearing block with it is described Bed frame connects.
- 3. inspection well cover opening device according to claim 1, it is characterised in that latch hook bar, institute are provided with the depression bar State and be rotatablely connected between latch hook bar and the depression bar, also, the bottom of the latch hook bar is provided with latch hook, in addition, the base The position corresponding with the latch hook is provided with pin in frame.
- 4. inspection well cover opening device according to claim 1, it is characterised in that the depression bar and the return pin are to stretch Contracting bar.
- 5. the inspection well cover opening device according to any one in claim 1-4, it is characterised in that also including guide rail, and And the bottom of the bed frame is provided with the pulley being engaged with the guide rail.
- 6. inspection well cover opening device according to claim 5, it is characterised in that the section of the guide rail is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377574.XU CN206666053U (en) | 2017-04-12 | 2017-04-12 | A kind of inspection well cover opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377574.XU CN206666053U (en) | 2017-04-12 | 2017-04-12 | A kind of inspection well cover opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206666053U true CN206666053U (en) | 2017-11-24 |
Family
ID=60380252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377574.XU Expired - Fee Related CN206666053U (en) | 2017-04-12 | 2017-04-12 | A kind of inspection well cover opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206666053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577088A (en) * | 2019-09-06 | 2019-12-17 | 安徽省飞龙新型材料有限公司 | Well lid hoisting device and hoisting method thereof |
-
2017
- 2017-04-12 CN CN201720377574.XU patent/CN206666053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110577088A (en) * | 2019-09-06 | 2019-12-17 | 安徽省飞龙新型材料有限公司 | Well lid hoisting device and hoisting method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200412 |