CN204917885U - Piping shaft opener - Google Patents
Piping shaft opener Download PDFInfo
- Publication number
- CN204917885U CN204917885U CN201520698082.1U CN201520698082U CN204917885U CN 204917885 U CN204917885 U CN 204917885U CN 201520698082 U CN201520698082 U CN 201520698082U CN 204917885 U CN204917885 U CN 204917885U
- Authority
- CN
- China
- Prior art keywords
- support frame
- well
- piping shaft
- fastening
- hook
- 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
Piping shaft opener, including support frame base, well hook, hydraulic jack, support frame, piping shaft well lid, the support frame is L shape, the support frame has supporting beam, supporting beam upper portion has fastening column conditioning channel, fastening column conditioning channel internal connection well hook, the well hook removes in fastening column conditioning channel, well hook upper portion has the binding thread, the fastening post is connected on well hook upper portion, fastening post card is on fastening column conditioning channel upper portion, fastening post inside has the fastening screw pit, the well hook passes the fastening screw pit, fastening screw pit and binding thread intermeshing, hydraulic jack has the jack ejector pin, supporting beam left end bottom has the ejector pin fixed slot, the jack ejector pin is connected to the ejector pin fixed slot.
Description
Technical field
The utility model relates to communication technical field, particularly relates to a kind of piping shaft opener.
Background technology
Move set-off, family visitor engineering construction, large net engineering construction in recent years, comprise the fast development of the business such as the carrying out of resource investigation work, network Cheng Huan, the network rebuilding, the pipelines such as communication constantly extend, and piping shaft well lid is frequently unlocked because of construction and maintenance needs.Opened piping shaft well lid in the past; the instruments such as normal use sledgehammer, pick, well hook, pound loosening with large bell by piping shaft well lid when opening piping shaft well lid, then drag opened by piping shaft well lid with pick sled, well hook; opening time is long, and often can damage piping shaft well lid when pounding with large bell.
Mobile communication pipeline is through building for many years, and piping shaft specification is varied, piping shaft well lid size, different, and difference is comparatively large, divides and is mainly divided into two kinds: a kind of is cast-iron pipe well well lid, and another kind is composite material piping shaft well lid by making material.The load-bearing of cast-iron pipe well well lid is large, but easily loses; Otherwise composite material piping shaft well lid then.These two kinds of piping shaft well lids are all difficult to be unlocked when tight with walling crib occlusion, and composite material piping shaft well lid is owing to being non-metallic material manufacture, and thickness is large, yieldingly swollenly to rise.Especially open difficulty at north of china in winter piping shaft well lid larger, because freezing and the impact of difference variation, a piping shaft well lid sometimes, two or three more than two hour people's used time does not still open, finally can only by the object smashing piping shaft well lid and reach unlatching.Cause extreme difficulties to work such as line upkeep, construction, obstacle repairings, be not only and open piping shaft well lid and to expend time in length, reduce efficiency, the more important thing is and increase maintenance cost, cause waste.
Summary of the invention
The utility model, for prior art above shortcomings, provides a kind of and connects closely, the piping shaft opener of rapid operation.
The purpose of this utility model is achieved through the following technical solutions:
A kind of piping shaft opener, comprise support frame base, well hook, hydraulic jack, bracing frame, piping shaft well lid, support frame as described above is L-shaped, support frame as described above has supporting traverse, described supporting traverse top has fastening post and regulates conduit, described fastening post regulates the inner connecting well hook of conduit, described well is hooked in fastening post adjustment conduit and moves, described well hook top has binding thread, described well hook top connects fastening post, described fastening post is stuck in fastening post and regulates conduit top, described fastening post inside has fastening screw pit, described well hook is through fastening screw pit, described fastening screw pit and binding thread engage each other, described hydraulic jack has mandril of lifting jack, bottom described supporting traverse left end, there is push rod hold down groove, described push rod hold down groove connects mandril of lifting jack.
Described piping shaft well lid surface has 2 open holes, and described open hole is symmetrically distributed in both sides, piping shaft well lid surface, and described well hook passes piping shaft well lid open hole, connecting tube well well lid bottom surface, described well hook bottom.
Described piping shaft well lid right-hand member places support frame base, support frame as described above right-hand member connects support frame base by holding pin, support frame as described above base top is inserted bottom bracing frame right-hand member, support frame as described above right-hand member has 3 fixed orifices, support frame as described above base has holding pin connecting bore, and described holding pin connecting bore and fixed orifice adapt, and described holding pin is through fixed orifice and holding pin connecting bore, described piping shaft well lid left end places hydraulic jack, has control stalk on the left of described hydraulic jack.
Beneficial effect:
Bracing frame has supporting traverse, and described supporting traverse top has fastening post and regulates conduit, and well is hooked in fastening post adjustment conduit and moves, and according to the difference of piping shaft well lid size, regulate well hook position, range of use is wide.Described well hook top connects fastening post, described fastening post is stuck in fastening post and regulates conduit top, described fastening post inside has fastening screw pit, described fastening screw pit and binding thread engage each other, connect closely, fastening post can effectively prevent well hook from moving down, and adopts simultaneously and is threaded, the convenient length regulating well hook to use according to camp site situation also fixing well hook.Supporting traverse bottom, by push rod hold down groove fixed hydraulic jack, prevents piping shaft opener part in work progress to be shifted, and ensures construction safety.Support frame as described above right-hand member connects support frame base by holding pin, described holding pin is through fixed orifice and holding pin connecting bore, coordinate with holding pin connecting bore by selecting different fixed orifice, carry out adjusting support frame height, described piping shaft well lid left end places hydraulic jack, has control stalk on the left of described hydraulic jack, control mandril of lifting jack by control stalk to stretch, and supporting traverse left end is raised, make well hook strip move piping shaft well lid one end and raise, be convenient to open.The hydraulic jack of different model can be changed according to site operation environment.The communication pipe well lid that this manhole cover opener is applicable to various model is opened, and be not subject to seasonal restrictions, one people can complete independently well lid unlatching work, reduce well lid damage rate simultaneously, and piping shaft manhole cover opener have rapid operation, structure simple, reduce the features such as manhole cover damage rate, this pipeline manhole lid opener, make simple, cost is low, can complete production by small-sized welding factory, is conducive to engineering construction, piping shaft resource investigation, daily attention and obstacle and speedily carries out rescue work the work of repairing.
Accompanying drawing explanation
Fig. 1 is piping shaft opener planar structure schematic diagram described in the utility model.
Fig. 2 is piping shaft opener structural representation described in the utility model.
Detailed description of the invention
According to drawings and embodiments the utility model is described in further detail below:
A kind of piping shaft opener, comprise support frame base 1, well hook 2, hydraulic jack 3, bracing frame 4, piping shaft well lid 13, support frame as described above 4 is L-shaped, support frame as described above 4 has supporting traverse 5, and described supporting traverse 5 top has fastening post and regulates conduit 6, and described fastening post regulates the inner connecting well hook 2 of conduit 6, described well hook 2 regulates in conduit 6 at fastening post and moves, according to the difference of piping shaft well lid size, regulate well hook position, range of use is wide.Described well hook 2 top has binding thread 9, described well hook 2 top connects fastening post 7, described fastening post 7 is stuck in fastening post and regulates conduit 6 top, described fastening post 7 inside has fastening screw pit 8, described well hook 2 is through fastening screw pit 8, and described fastening screw pit 8 engages each other with binding thread 9, and fastening post can effectively prevent well hook from moving down, adopt simultaneously and be threaded, the convenient length regulating well hook to use according to camp site situation also fixing well hook.Described hydraulic jack 3 has mandril of lifting jack 11, bottom described supporting traverse 5 left end, there is push rod hold down groove 10, described push rod hold down groove 10 connects mandril of lifting jack 11, supporting traverse bottom is by push rod hold down groove fixed hydraulic jack, prevent piping shaft opener part in work progress to be shifted, ensure construction safety..
Described piping shaft well lid 13 surface has 2 open holes 14, and described open hole 14 is symmetrically distributed in both sides, piping shaft well lid surface, and described well hook passes piping shaft well lid open hole 14, connecting tube well well lid 13 bottom surface, described well hook bottom,
Described piping shaft well lid 13 right-hand member places support frame base 1, support frame as described above 4 right-hand member connects support frame base 1 by holding pin, support frame as described above base 1 top is inserted bottom bracing frame 4 right-hand member, support frame as described above 4 right-hand member has 3 fixed orifices 15, support frame as described above base 1 has holding pin connecting bore, described holding pin connecting bore and fixed orifice 15 adapt, described holding pin is through fixed orifice 15 and holding pin connecting bore, coordinate with holding pin connecting bore by selecting different fixed orifice, carry out adjusting support frame height, described piping shaft well lid 13 left end places hydraulic jack, on the left of described hydraulic jack, there is control stalk, control mandril of lifting jack by control stalk to stretch, and supporting traverse left end is raised, make well hook strip move piping shaft well lid one end to raise, be convenient to open.The hydraulic jack of different model can be changed according to site operation environment.The communication pipe well lid that this manhole cover opener is applicable to various model is opened, and be not subject to seasonal restrictions, one people can complete independently well lid unlatching work, reduce well lid damage rate simultaneously, and piping shaft manhole cover opener have rapid operation, structure simple, reduce the features such as manhole cover damage rate, this pipeline manhole lid opener, make simple, cost is low, can complete production by small-sized welding factory, is conducive to engineering construction, piping shaft resource investigation, daily attention and obstacle and speedily carries out rescue work the work of repairing.
Claims (3)
1. a piping shaft opener, it is characterized in that: comprise support frame base, well hook, hydraulic jack, bracing frame, piping shaft well lid, support frame as described above is L-shaped, support frame as described above has supporting traverse, described supporting traverse top has fastening post and regulates conduit, described fastening post regulates the inner connecting well hook of conduit, described well is hooked in fastening post adjustment conduit and moves, described well hook top has binding thread, described well hook top connects fastening post, described fastening post is stuck in fastening post and regulates conduit top, described fastening post inside has fastening screw pit, described well hook is through fastening screw pit, described fastening screw pit and binding thread engage each other, described hydraulic jack has mandril of lifting jack, bottom described supporting traverse left end, there is push rod hold down groove, described push rod hold down groove connects mandril of lifting jack.
2. piping shaft opener according to claim 1, it is characterized in that: described piping shaft well lid surface has 2 open holes, described open hole is symmetrically distributed in both sides, piping shaft well lid surface, and described well hook passes piping shaft well lid open hole, connecting tube well well lid bottom surface, described well hook bottom.
3. piping shaft opener according to claim 2, it is characterized in that: described piping shaft well lid right-hand member places support frame base, support frame as described above right-hand member connects support frame base by holding pin, support frame as described above base top is inserted bottom bracing frame right-hand member, support frame as described above right-hand member has 3 fixed orifices, support frame as described above base has holding pin connecting bore, described holding pin connecting bore and fixed orifice adapt, described holding pin is through fixed orifice and holding pin connecting bore, described piping shaft well lid left end places hydraulic jack, has control stalk on the left of described hydraulic jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698082.1U CN204917885U (en) | 2015-09-10 | 2015-09-10 | Piping shaft opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520698082.1U CN204917885U (en) | 2015-09-10 | 2015-09-10 | Piping shaft opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917885U true CN204917885U (en) | 2015-12-30 |
Family
ID=54967033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520698082.1U Expired - Fee Related CN204917885U (en) | 2015-09-10 | 2015-09-10 | Piping shaft opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917885U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731324A (en) * | 2016-03-17 | 2016-07-06 | 常熟市藕渠针织机械厂 | Hydraulic cover lifting device for inspection wells |
| CN105776099A (en) * | 2016-04-30 | 2016-07-20 | 山东天元信息技术股份有限公司 | Opening device and method for well lid |
| CN107352487A (en) * | 2017-06-12 | 2017-11-17 | 国网福建省电力有限公司 | A kind of work manhole cover plate opening device |
| CN107572465A (en) * | 2017-09-15 | 2018-01-12 | 高亚贵 | A kind of municipal inspection well cover levers up device |
| CN110040670A (en) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | A kind of Portable hydraulic unit opened for pipeline manhole lid |
-
2015
- 2015-09-10 CN CN201520698082.1U patent/CN204917885U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731324A (en) * | 2016-03-17 | 2016-07-06 | 常熟市藕渠针织机械厂 | Hydraulic cover lifting device for inspection wells |
| CN105731324B (en) * | 2016-03-17 | 2017-12-19 | 常熟市藕渠针织机械厂 | Hydraulic pressure inspection shaft cover opener |
| CN105776099A (en) * | 2016-04-30 | 2016-07-20 | 山东天元信息技术股份有限公司 | Opening device and method for well lid |
| CN107352487A (en) * | 2017-06-12 | 2017-11-17 | 国网福建省电力有限公司 | A kind of work manhole cover plate opening device |
| CN107572465A (en) * | 2017-09-15 | 2018-01-12 | 高亚贵 | A kind of municipal inspection well cover levers up device |
| CN110040670A (en) * | 2019-05-14 | 2019-07-23 | 济南热力集团有限公司 | A kind of Portable hydraulic unit opened for pipeline manhole lid |
| CN110040670B (en) * | 2019-05-14 | 2024-05-31 | 济南热力集团有限公司 | Portable hydraulic device for opening pipeline well lid |
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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 |
Granted publication date: 20151230 Termination date: 20160910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |