CN203922658U - A kind of Well cover unlatching tool - Google Patents
A kind of Well cover unlatching tool Download PDFInfo
- Publication number
- CN203922658U CN203922658U CN201420311867.4U CN201420311867U CN203922658U CN 203922658 U CN203922658 U CN 203922658U CN 201420311867 U CN201420311867 U CN 201420311867U CN 203922658 U CN203922658 U CN 203922658U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- well
- well lid
- handle
- snap ring
- 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
Abstract
A kind of Well cover unlatching tool, comprises connecting rod, and connecting rod below is provided with device for releasing closures, and connecting rod left end is provided with handle, column upper end on handle is provided with tup, and connecting rod right-hand member is provided with hook, and column lower end is provided with conical head, connecting rod top is provided with snap ring, and snap ring is provided with card column, and card column is provided with handle.A kind of Well cover unlatching tool of the present utility model, has the advantages such as simple in structure, mobile lithe, is applicable to the well lid of all size; When use, first knock well lid by tup, can make well lid become flexible by shaking; Conical head can be cleared up the foreign material between well lid and seat ring; Device for releasing closures is conventional T-shaped hook, and for opening Manhole cover with lock, hook is for directly opening without lock well lid; Snap ring can be used for the valve that in operating well, handwheel lacks or damages; Solve the heaviness of traditional instrument that covers that drives a well, the problem such as work efficiency, function singleness when use.
Description
Technical field
The utility model relates to municipal works technical field of tools, specifically a kind of Well cover unlatching tool.
Background technology
In city, give, in the urban operating mechanism such as draining, heating, communication, various wells spread all over everywhere, often will be through all kinds of operations such as row installations, maintenance, will frequent open manhole cover while patrolling and examining.Open manhole cover is an instrument that repeatability is very high, runs into long neglected and in disrepairly, and load-bearing is excessive causes the well lid of distortion and the well lid with draw-in groove, when unlatching, conventionally all wastes time and energy; Conventionally open manhole cover all adopts the instrument such as pick, crowbar, and these instruments carry inconvenience, opens at short notice efficient lower problem in the work of multiple well lids, and very easily causes manhole cover damage.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, and portably uses Well cover unlatching tool easily
The utility model solves its technical matters by the following technical solutions.
A kind of Well cover unlatching tool, comprises connecting rod, and described connecting rod below is provided with device for releasing closures, and described connecting rod (1) left end is provided with handle, and the column upper end on described handle is provided with tup, and described connecting rod right-hand member is provided with hook.
Described column lower end is provided with conical head.
Described connecting rod top is provided with snap ring, and described snap ring is provided with card column, and described card column is provided with handle.
Described connecting rod below is provided with auxiliary rod.
A kind of Well cover unlatching tool of the present utility model, has the advantages such as simple in structure, mobile lithe, is applicable to the well lid of all size; When use, first knock well lid by tup, can make well lid become flexible by shaking; Conical head can be cleared up the foreign material between well lid and seat ring; Device for releasing closures is conventional T-shaped hook, and for opening Manhole cover with lock, hook is for directly opening without lock well lid; Snap ring can be used for the valve that in operating well, handwheel lacks or damages; Solve the heaviness of traditional instrument that covers that drives a well, the problem such as work efficiency, function singleness when use.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of Well cover unlatching tool, comprises connecting rod 1, connecting rod below welding device for releasing closures 4, device for releasing closures is conventional T connector device for releasing closures, connecting rod 1 left end has leg-of-mutton handle 2, tup 10 is equipped with in column 3 upper ends on handle 2, and column 3 lower ends connect conical head 11; Connecting rod 1 right-hand member is connected with hook 6, and there is snap ring 7 connecting rod 1 top, and card column 9 is installed on snap ring 7, between snap ring 7 and card column 9, is threaded connection, and is connected with handle 8 in card column 9; There is auxiliary rod 5 connecting rod below.
When use, available tup 10 knocks well lid, makes well lid loosening, clears up the foreign material in gap between well lid and seat ring with conical head 11, during as unlatching Manhole cover with lock, can use device for releasing closures 4 to open, as is without lock well lid, directly with hook 6 open manhole covers; In well, be typically provided with valve, lose and cause cannot switch valve time when handwheel on valve, the position that handwheel is installed on valve is inserted in snap ring 7, then tighten card column 9 by handle 8, the position that handwheel is installed is clamped in snap ring 7, get final product the switch of operated valve, tool for helping when auxiliary rod 5 can be used as operated valve uses.
Claims (4)
1. a Well cover unlatching tool, comprise connecting rod, described connecting rod below is provided with device for releasing closures, it is characterized in that: described connecting rod (1) left end is provided with handle (2), column (3) upper end on described handle (2) is provided with tup (10), and described connecting rod (1) right-hand member is provided with hook (6).
2. a kind of Well cover unlatching tool as claimed in claim 1, is characterized in that: described column (3) lower end is provided with conical head (11).
3. a kind of Well cover unlatching tool as claimed in claim 1 or 2, is characterized in that: described connecting rod (1) top is provided with snap ring (7), and described snap ring (7) is provided with card column (9), and described card column (9) is provided with handle (8).
4. a kind of Well cover unlatching tool as claimed in claim 1, is characterized in that: described connecting rod (1) below is provided with auxiliary rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311867.4U CN203922658U (en) | 2014-06-12 | 2014-06-12 | A kind of Well cover unlatching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420311867.4U CN203922658U (en) | 2014-06-12 | 2014-06-12 | A kind of Well cover unlatching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922658U true CN203922658U (en) | 2014-11-05 |
Family
ID=51818514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420311867.4U Expired - Fee Related CN203922658U (en) | 2014-06-12 | 2014-06-12 | A kind of Well cover unlatching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922658U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353976A (en) * | 2018-10-31 | 2019-02-19 | 国网四川省电力公司绵阳供电公司 | For opening the edge slot impurity removing equipment of cable pit cover plate |
| CN110627005A (en) * | 2019-11-03 | 2019-12-31 | 台州学院 | Manhole cover opening device |
| CN110642201A (en) * | 2019-10-11 | 2020-01-03 | 东阳韵源自动化科技有限公司 | Municipal administration sewer well lid changes device |
| CN110627005B (en) * | 2019-11-03 | 2024-04-26 | 台州学院 | Manhole cover opening device |
-
2014
- 2014-06-12 CN CN201420311867.4U patent/CN203922658U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353976A (en) * | 2018-10-31 | 2019-02-19 | 国网四川省电力公司绵阳供电公司 | For opening the edge slot impurity removing equipment of cable pit cover plate |
| CN110642201A (en) * | 2019-10-11 | 2020-01-03 | 东阳韵源自动化科技有限公司 | Municipal administration sewer well lid changes device |
| CN110642201B (en) * | 2019-10-11 | 2020-10-16 | 江苏鑫峰建设工程有限公司 | Municipal administration sewer well lid changes device |
| CN110627005A (en) * | 2019-11-03 | 2019-12-31 | 台州学院 | Manhole cover opening device |
| CN110627005B (en) * | 2019-11-03 | 2024-04-26 | 台州学院 | Manhole cover opening device |
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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: 20141105 |