CN202318231U - Telescopic heavy well cover prying device - Google Patents
Telescopic heavy well cover prying device Download PDFInfo
- Publication number
- CN202318231U CN202318231U CN2011204933974U CN201120493397U CN202318231U CN 202318231 U CN202318231 U CN 202318231U CN 2011204933974 U CN2011204933974 U CN 2011204933974U CN 201120493397 U CN201120493397 U CN 201120493397U CN 202318231 U CN202318231 U CN 202318231U
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- CN
- China
- Prior art keywords
- prying
- bar
- sled
- ripping
- joint
- 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 relates to a telescopic heavy well cover prying device, which is provided with a plurality of sections of prying bars capable of being contracted in the largest section of prying bar, wherein the plurality of sections of prying bars are connected with one another in a sliding manner; clamping pins and clamping springs are arranged among the plurality of sections of prying bars; a long prying stick is formed after the prying bars are unfolded; a prying hook and a prying stick supporting bar are arranged at the top end of the prying stick; grooves in which the prying hook and the prying stick supporting bar can be placed in a folded manner are respectively and correspondingly formed on the prying bars where the prying hook and the prying stick supporting bar are located; the prying hook and the prying stick supporting bar are movably connected with the prying stick through connectors; and a prying handle is arranged at the rear end of the prying stick. The telescopic heavy well cover prying device is suitable for prying well covers, has the advantages of reasonable structure, scientific design, low cost and light weight, and is convenient to use and carry.
Description
Technical field
The utility model belongs to a kind of hardware & tools, and concrete is a kind of instrument that helps the workman of Running-water Company to lever up the tap water well well lid.
Background technology
Along 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.The workman of Running-water Company check meter work or switch pipeline valve need be raised the well well lid earlier usually, all the year round since; The workman of Running-water Company through cleek commonly used or the free-hand lockhole that hooks on the well lid raise well lid, labour intensity is big for the workman, and muscle injury easily; The well lid that has soaks through all the year round rainwater and gets rusty; Disposable the starting of workman is difficult to raise well lid, need design a kind of specific purpose tool to the problems referred to above, addresses the above problem.
The utility model content
The purpose of the utility model is in order to address the above problem, to propose a kind of telescopic heavy well lid and play the sled device, and this telescopic heavy well lid plays the sled utensil has rational in infrastructure, design science, characteristics easy to use, easy to carry, with low cost, lightweight.
The purpose of the utility model realizes through following technical scheme: telescopic heavy well lid plays the sled device; It is characterized in that: be provided with some joint ripping bars, said some joint ripping bars are collapsible in the maximum joint of size, are slidingly connected between every joint ripping bar; Be provided with the bayonet lock jump ring between joint and the joint; Be the crow bar of a length after all ripping bars launch, the top of said crow bar is provided with sled hook, crow bar support bar, the corresponding respectively groove that is provided with collapsible placement on the ripping bar at said sled hook, crow bar support bar place; Flexibly connect through connector between sled hook, crow bar support bar and the ripping bar, the end of said crow bar is the sled handle.
The embodiment that the utility model further improves and replenishes:
Said ripping bar can adopt a kind of among rectangular tube, round tube, the oval pipe.
Said sled handle is provided with the anti-sliding sleeve of rubber.
Connector between said sled hook, crow bar support bar and the ripping bar can adopt a kind of among bearing pin, the slide block.
The principle design of the employing lever of the utility model telescopic heavy well lid play the sled device; And play the sled device and be provided with some joint ripping bars, said some joint ripping bars are collapsible in the maximum joint of size, the corresponding respectively groove that is provided with collapsible placement on the ripping bar at said sled hook, crow bar support bar place; These structures have been dwindled the volume of a sled device; Make things convenient for the workpeople to carry, the length of the power rail that the structure of more piece increases has alleviated working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment 1: referring to accompanying drawing 1, telescopic heavy well lid plays the sled device, is provided with 2 and does joint ripping bar 3; Said some joint ripping bars are collapsible in the maximum joint of size, are slidingly connected between every joint ripping bar, are provided with the bayonet lock jump ring between joint and the joint; Be the crow bar of a length after all ripping bars launch, the top of said crow bar is provided with sled hook 2, crow bar support bar 1, the corresponding respectively groove that is provided with collapsible placement on the ripping bar at said sled hook, crow bar support bar place; Flexibly connect through connector between sled hook, crow bar support bar and the ripping bar; The end of said crow bar is sled handle 4, and said ripping bar can adopt rectangular tube, and said sled handle is provided with the anti-sliding sleeve 5 of rubber; Said sled handle is the horizontal handle vertical with crow bar, and the connector between said sled hook, crow bar support bar and the ripping bar adopts bearing pin.
Embodiment 2: referring to accompanying drawing 2, telescopic heavy well lid plays the sled device, is provided with some joint ripping bars 3; Said some joint ripping bars are collapsible in the maximum joint of size, are slidingly connected between every joint ripping bar, are provided with the bayonet lock jump ring between joint and the joint; Be the crow bar of a length after all ripping bars launch, the top of said crow bar is provided with sled hook 2, crow bar support bar 1, the corresponding respectively groove that is provided with collapsible placement on the ripping bar at said sled hook, crow bar support bar place; Flexibly connect through connector between sled hook, crow bar support bar and the ripping bar; The end of said crow bar is sled handle 4, and said ripping bar can adopt rectangular tube, and said sled handle is provided with the anti-sliding sleeve 5 of rubber; Said sled handle is the staight shank coaxial with crow bar, and the connector between said sled hook, crow bar support bar and the ripping bar can adopt bearing pin.
What should explain at last is: obviously, the foregoing description only be for explain clearly that the utility model does for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model.
Claims (4)
1. a telescopic heavy well lid plays the sled device; It is characterized in that: be provided with some joint ripping bars (3), said some joint ripping bars are collapsible in the maximum joint of size, are slidingly connected between every joint ripping bar; Be provided with the bayonet lock jump ring between joint and the joint; Be the crow bar of a length after all ripping bars launch, the top of said crow bar is provided with sled hook (2), crow bar support bar (1), the corresponding respectively groove that is provided with collapsible placement on the ripping bar at said sled hook, crow bar support bar place; Flexibly connect through connector between sled hook, crow bar support bar and the ripping bar, the end of said crow bar is sled handle (4).
2. telescopic heavy well lid according to claim 1 plays the sled device, it is characterized in that: said ripping bar can adopt a kind of among rectangular tube, round tube, the oval pipe.
3. telescopic heavy well lid according to claim 1 plays the sled device, it is characterized in that: said sled handle is provided with the anti-sliding sleeve (5) of rubber.
4. telescopic heavy well lid according to claim 1 plays the sled device, it is characterized in that: the connector between said sled hook, crow bar support bar and the ripping bar can adopt a kind of among bearing pin, the slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204933974U CN202318231U (en) | 2011-12-02 | 2011-12-02 | Telescopic heavy well cover prying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204933974U CN202318231U (en) | 2011-12-02 | 2011-12-02 | Telescopic heavy well cover prying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202318231U true CN202318231U (en) | 2012-07-11 |
Family
ID=46430228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204933974U Expired - Fee Related CN202318231U (en) | 2011-12-02 | 2011-12-02 | Telescopic heavy well cover prying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202318231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934791A (en) * | 2014-04-22 | 2014-07-23 | 山东华信塑胶股份有限公司 | Opening tool special for plastic steel aluminum buckling plate |
| CN106240260A (en) * | 2016-08-12 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of curing kilns tote cart pulls bar |
| CN110182735A (en) * | 2019-05-20 | 2019-08-30 | 温德清 | It is a kind of municipal administration rain perforaled strainer lift device |
| CN114526775A (en) * | 2022-03-14 | 2022-05-24 | 成都市特种设备检验检测研究院 | Detection equipment for escalator and moving sidewalk |
-
2011
- 2011-12-02 CN CN2011204933974U patent/CN202318231U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934791A (en) * | 2014-04-22 | 2014-07-23 | 山东华信塑胶股份有限公司 | Opening tool special for plastic steel aluminum buckling plate |
| CN103934791B (en) * | 2014-04-22 | 2017-09-19 | 山东华信塑胶股份有限公司 | A kind of plastic-steel aluminum-pinch specialized opener |
| CN106240260A (en) * | 2016-08-12 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of curing kilns tote cart pulls bar |
| CN110182735A (en) * | 2019-05-20 | 2019-08-30 | 温德清 | It is a kind of municipal administration rain perforaled strainer lift device |
| CN114526775A (en) * | 2022-03-14 | 2022-05-24 | 成都市特种设备检验检测研究院 | Detection equipment for escalator and moving sidewalk |
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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: 20120711 Termination date: 20151202 |
|
| EXPY | Termination of patent right or utility model |