CN202466627U - Well cover lifting assist device - Google Patents
Well cover lifting assist device Download PDFInfo
- Publication number
- CN202466627U CN202466627U CN2011205404126U CN201120540412U CN202466627U CN 202466627 U CN202466627 U CN 202466627U CN 2011205404126 U CN2011205404126 U CN 2011205404126U CN 201120540412 U CN201120540412 U CN 201120540412U CN 202466627 U CN202466627 U CN 202466627U
- Authority
- CN
- China
- Prior art keywords
- well lid
- main body
- well cover
- helps
- lifting
- 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
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a well cover lifting assist device, which comprises a main body bracket (1), wherein the front end of the main body bracket (1) is provided with a threaded lifting rod component (2), and the rear end of the main body bracket (1) is provided with a triangular supporting component (3) for supporting the main body bracket (1); and the main body bracket (1) is provided with a well cover lifting bolt (4) for lifting a well cover. According to the well cover lifting assist device, by fixing the well cover lifting bolt in a proper adjusting hole, the well cover lifting bolt is conveniently aligned with an opening of the well cover to be lifted, a tap water valve well cover which is filled with sediment and is difficult to open can be opened conveniently and quickly by means of lifting power of the threaded lifting rod, the device is convenient to move, and the problem that the tap water well cover is difficult to open is effectively solved. The well cover lifting assist device can be widely applied to the field of tap water well cover opening work.
Description
Technical field
The utility model relates to the opening device that lifts of tap water well lid, and especially a kind of helping of tap water well lid to silt and the obstruction of other foreign matters lifted device.
Background technology
Along with the development of urbanization process, the tap water supply network is more and more huge, and the tap water well lid of laying on the urban road is more and more many.Because maintenance and inspection need often to open the tap water well lid.But the heavy vehicle that comes and goes on the road is exerted pressure back and forth and can be caused the well lid distortion to cause well lid switch mouth to block, and the silt foreign material also can be piled up the space of obstruction well lid, are difficult to open the tap water well lid with general method.Existing way is: the positive centre position that several workmans beat the valve well lid with sledgehammer or valve spoon in turn at full tilt; Usually all will be through five to 20 minutes time; Just can cause the Tibetan aggrade thing of plug in lid to be broken up, and tiltedly draw and to open well lid with stylus.If carry out according to the method described above, both lost time and manpower, can make noise again, the work that causes closing running water valve also is difficult to efficiently carry out.Therefore, need a kind of device that is easy to open the tap water well lid badly.
The utility model content
The technical problem that the utility model will solve is: provide a kind of well lid that can quick and conveniently open the tap water well lid to help and lift device.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of well lid helps and lifts device, comprises main body rack, and the front end of said main body rack is equipped with screw thread elevating lever parts, rear end and is provided with the triangular support parts that support said main body rack, and said main body rack is provided with one and is used to lift the well lid that opens well lid and mentions bolt.
Further as preferred embodiment, said main body rack along continuous straight runs is provided with a plurality of adjustment holes, and said well lid is mentioned bolt and is fixed in movably in any said adjustment hole.
Further as preferred embodiment; Said screw thread elevating lever parts comprise push rod pushing base, elevating screw; The top of said elevating screw is connected with a push rod nut, near the top of said elevating screw also be provided with one be used for the rotation and lifting screw mandrel handle mechanism.
Further as preferred embodiment, said screw thread elevating lever parts also comprise a buffering pressure-reducing ring, and said elevating screw is connected with said push rod pushing base through the buffering pressure-reducing ring.
Further as preferred embodiment, it is wrought iron hook-type bar that said well lid is mentioned bolt.
Further as preferred embodiment, the number of said adjustment hole is 7.
The beneficial effect of the utility model is: the utility model well lid help lift device through in the suitable adjustable hole fixedly well lid mention bolt; Aligning waits to lift the hole of opening well lid so that well lid is mentioned bolt; And by the power that hoists of screw thread elevating lever; The running water valve well lid that can be difficult to open to silt aggrade etc. is quickly and easily opened, and this device conveniently moving, efficiently solves the difficult problem that the tap water well lid is difficult to open.
Description of drawings
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
Fig. 1 is that the utility model well lid helps the structural representation that lifts device.
The specific embodiment
With reference to Fig. 1; A kind of well lid helps and lifts device; Comprise main body rack 1, the front end of said main body rack 1 is equipped with screw thread elevating lever parts 2, the rear end is provided with the triangular support parts 3 that support said main body rack 1, and said main body rack 1 is provided with one and is used to lift the well lid that opens well lid and mentions bolt 4.
Further, said main body rack 1 along continuous straight runs is provided with a plurality of adjustment holes 5, and said well lid is mentioned bolt 4 and is fixed in movably in any said adjustment hole 5; Said screw thread elevating lever parts 2 comprise push rod pushing base 21, elevating screw 22, and the top of said elevating screw 22 is connected with a push rod nut 23, near the top of said elevating screw also be provided with one be used for the rotation and lifting screw mandrel handle mechanism 24.
Further, said screw thread elevating lever parts 2 also comprise a buffering pressure-reducing ring 25, and said elevating screw 22 is connected with said push rod pushing base 21 through buffering pressure-reducing ring 25.Said buffering pressure-reducing ring 25 is made up of four flat iron hoops of hollow circle and two concavo-convex circular iron hoops of hollow arbor braid pearl.
Further as preferred embodiment, said well lid is mentioned bolt 4 and is wrought iron hook-type bar.
In specific embodiment, the number of said adjustment hole 5 is 7.
The utility model well lid helps the course of work of lifting device following:
At first well lid is helped and lift device across being placed on the well lid of treating to start; Help at well lid then and lift the suitable adjustment hole 5 of selection on the device, add that in this adjustment hole 5 well lid mentions bolt 4 to aim at the hole that to open well lid; Then mention the hole that the hook end of bolt 4 catches on well lid to said well lid, an other end fixes (whole well lid helps and lifts device and must stride across well lid fully, mentions well lid in order to avoid be pressed onto the well lid obstruction) with the Luo cap;
With spanner rotate counterclockwise push rod Luo cap 23 or by handle mechanism 24 so that draw high well lid.In the process that promotes, notice that well lid helps the balance of lifting device.Swing because rotate well lid to be helped lift device, swing and excessively possibly make it and fall (after some well lid started one side, another side still was adjacent to ground, at this moment can help with two well lids and lift device and draw high together at the hole on well lid both sides);
Lift well lid when opening, block the space that well lid promotes with portable well lid or with stylus, in order to avoid well lid drops to certain height.Unclamp well lid then and mention the Luo cap above the bolt, be hooked in the well lid hole to it and take out, remove whole well lid then and help and lift device, accomplish the overall process that well lid promotes.
Practical experience according to the job site proves, opens 30 minutes 3 people's of the former needs of well lid work workload, can be changed into 10 minutes 2 people's workload, and people and environment are not all influenced.The utility model well lid helps and lifts device and can open the valve well lid that is difficult to open because of husky mud aggrade etc. quickly and easily; And conveniently moving; Especially effective for old-fashioned spheroidal graphite well lid, help through this well lid and to lift device and can solve the pass valve work that is difficult to open well lid because of condition is not enough effectively.The utility model well lid helps and lifts device and can be widely used in the field of well lid unlatching work.
More than be that preferable enforcement to the utility model specifies; But the utility model is created and is not limited to said embodiment; Those of ordinary skill in the art can also make all equivalent variations or replacement under the prerequisite of the utility model spirit, distortion that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. a well lid helps and lifts device; It is characterized in that: comprise main body rack (1); The front end of said main body rack (1) is equipped with screw thread elevating lever parts (2), rear end and is provided with the triangular support parts (3) that support said main body rack (1), and said main body rack (1) is provided with one and is used to lift the well lid that opens well lid and mentions bolt (4).
2. well lid according to claim 1 helps and lifts device, it is characterized in that: said main body rack (1) along continuous straight runs is provided with a plurality of adjustment holes (5), and said well lid is mentioned bolt (4) and is fixed in movably in any said adjustment hole (5).
3. help according to claim 1 or 2 described well lids and lift device; It is characterized in that: said screw thread elevating lever parts (2) comprise push rod pushing base (21), elevating screw (22); The top of said elevating screw (22) is connected with a push rod nut (23), near the top of said elevating screw also be provided with one be used for the rotation and lifting screw mandrel handle mechanism (24).
4. well lid according to claim 3 helps and lifts device; It is characterized in that: said screw thread elevating lever parts (2) also comprise a buffering pressure-reducing ring (25), and said elevating screw (22) is connected with said push rod pushing base (21) through buffering pressure-reducing ring (25).
5. well lid according to claim 4 helps and lifts device, it is characterized in that: it is wrought iron hook-type bar that said well lid is mentioned bolt (4).
6. well lid according to claim 5 helps and lifts device, it is characterized in that: the number of said adjustment hole (5) is 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404126U CN202466627U (en) | 2011-12-22 | 2011-12-22 | Well cover lifting assist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404126U CN202466627U (en) | 2011-12-22 | 2011-12-22 | Well cover lifting assist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466627U true CN202466627U (en) | 2012-10-03 |
Family
ID=46914795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205404126U Expired - Fee Related CN202466627U (en) | 2011-12-22 | 2011-12-22 | Well cover lifting assist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452952A (en) * | 2014-12-09 | 2015-03-25 | 青岛辛巴机械技术有限公司 | Odor-resistant environmental water grate |
| CN108049430A (en) * | 2017-11-24 | 2018-05-18 | 中航油烟台有限公司 | A kind of bolt manhole opening-closing device |
-
2011
- 2011-12-22 CN CN2011205404126U patent/CN202466627U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452952A (en) * | 2014-12-09 | 2015-03-25 | 青岛辛巴机械技术有限公司 | Odor-resistant environmental water grate |
| CN108049430A (en) * | 2017-11-24 | 2018-05-18 | 中航油烟台有限公司 | A kind of bolt manhole opening-closing device |
| CN108049430B (en) * | 2017-11-24 | 2024-05-03 | 中航油烟台有限公司 | Bolt well lid opening and closing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103422622B (en) | The steel bar horse-shaped bench that height adjustable can reuse | |
| CN103910207A (en) | Device for clamping and tilting paint buckets | |
| CN204079419U (en) | A kind of well cover opening device | |
| CN203781371U (en) | Paint buckettransfer and emptying device | |
| CN206266165U (en) | A kind of oil field oil pipeline lifting device | |
| CN202466627U (en) | Well cover lifting assist device | |
| CN202829518U (en) | Lifting device of valve inspection well cover | |
| CN201506693U (en) | Large-size manhole cover hoisting device | |
| CN107826966A (en) | Hoisting steel plate clamping device | |
| CN204924755U (en) | Bituminous mixture marshall test piece shedder | |
| CN202315437U (en) | Lifting device for dross well of sewage treatment primary settling tank | |
| CN203889433U (en) | Garbage lifting device for garbage can | |
| CN103910206A (en) | Paint bucket transporting and dumping device | |
| CN206417540U (en) | A kind of belt jacking device for carrier roller replacing | |
| CN205170330U (en) | Fluid pressure type well lid opening device | |
| CN203682975U (en) | Engine crane | |
| CN204197769U (en) | A kind of garbage removing cart | |
| CN205204287U (en) | Garbage bin turning device | |
| CN205419704U (en) | Well cover opening device | |
| CN201714081U (en) | Cylindrical steel template with cleaning hole device | |
| CN209291925U (en) | A kind of engineering truck lifting appliance | |
| CN204551442U (en) | A kind of reinforcing bar cage hoisting movable hook | |
| CN209815620U (en) | Portable hydraulic device for opening pipeline well cover | |
| CN201472090U (en) | Rim dismounting device of vacuum tire | |
| CN207155645U (en) | A kind of novel ratchet spanner |
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: 20121003 Termination date: 20161222 |