CN103572782B - Multifunctional well cover - Google Patents
Multifunctional well cover Download PDFInfo
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- CN103572782B CN103572782B CN201310494803.2A CN201310494803A CN103572782B CN 103572782 B CN103572782 B CN 103572782B CN 201310494803 A CN201310494803 A CN 201310494803A CN 103572782 B CN103572782 B CN 103572782B
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- cover plate
- block
- latch fitting
- multifunctional well
- breach
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Abstract
The invention discloses a kind of Multifunctional well cover, the base comprising cover plate and match with cover plate, the block that the periphery of its cover plate is provided with multiple breach and matches with breach, the top layer of block and the top layer of cover plate match, be provided with latch fitting in this breach, base is provided with the lockhole that to match with latch fitting.Multifunctional well cover of the present invention has that structure is simple, cost is low, have anti-lost function and practical feature.
Description
Technical field
The present invention relates to a kind of road safety device, be related specifically to a kind of well lid.
Background technology
At present, in urban construction, the various pipelines of communal facilities are all arranged on underground as electric industry, communication, water supply and draining, air feed and fire-fighting etc., in order to the needs installed, overhaul and clear up, will set up a well head every a segment distance.In actual life, well head is generally provided with well lid, this well lid generally comprises base and is located at the cover plate on base.Because cover plate is just laid on base, therefore unprincipled fellow often can steal cover plate, thus causes serious consequence.In order to prevent cover plate to be stolen, market has occurred a class anti-stealing manhole cover, it has normally added theftproof lock between cover plate and base, although this well lid inhibits well lid to be stolen by robber to a certain extent, its complex structure, cost of production is high.Meanwhile, the parts such as the lockhole of the theftproof lock added get rusty easily when not moving for a long time, and make to be difficult to operation when needs unblank to take off cover plate, namely the practicality of this kind of anti-stealing manhole cover is not strong.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, cost is low, have anti-lost function and practical Multifunctional well cover.
According to an aspect of the present invention, provide a kind of Multifunctional well cover, the base comprising cover plate and match with cover plate, the block that the periphery of its cover plate is provided with multiple breach and matches with breach, the top layer of block and the top layer of cover plate match, be provided with latch fitting in this breach, base is provided with the lockhole that to match with latch fitting.
The beneficial effect of Multifunctional well cover of the present invention is: owing to being provided with multiple breach at the periphery of cover plate, in breach, latch fitting is installed, and on base, be provided with the lockhole matched with latch fitting, namely coordinated by latch fitting and lockhole, cover plate and base can be realized to be fixed together.Therefore Multifunctional well cover of the present invention can effectively prevent water in hoistway by cover plate jack-up on the one hand, also can effectively prevent the stolen robbery of cover plate from getting on the other hand.Be provided with in indentation, there the block matched with it, the top layer of block and the top layer of cover plate match, and namely the external surface of this block is consistent with the surface color of cover plate and lines, and latch fitting can stash by block, namely reaches the technique effect of a built-in lock simultaneously.What therefore latch fitting of the present invention can design is more simple, can reduce costs like this, even if the simple latch fitting of this structure gets rusty simultaneously, also can open easily and lock, namely can not have influence on its use.In sum, Multifunctional well cover of the present invention has that structure is simple, cost is low, have anti-lost function and practical advantage.
In some embodiments, latch fitting can comprise lock and match inserted link with lock, and wherein lock is fixing on the cover board, and inserted link is flexibly connected with lock, and end and the lockhole of inserted link match.Because lock is fixing on the cover board, inserted link is flexibly connected with lock, namely make it to coordinate with the lockhole on base by slip inserted link, just can be fixed on base or from base by cover plate easily and be separated, therefore Multifunctional well cover of the present invention has the simple and practical advantage of structure.
In some embodiments, cover plate can comprise metallic framework and be attached on the rubber layer on metallic framework, and latch fitting is fixed on metallic framework.Comprise metallic framework due to well lid and be attached on the rubber layer of ageing-resistant, compression resistant distortion on metallic framework, long service life and good springiness, the application life of cover plate can be extended on the one hand; Combination on the other hand between cover plate and base is more tight, when the weights such as vehicle from cover plate through out-of-date, well lid can not be beated, and can not produce noise etc., and therefore Multifunctional well cover of the present invention has long service life and practical advantage.
In some embodiments, block can be block rubber, and block bottom surface is provided with the groove matched with latch fitting.Due to the block rubber that block is ageing-resistant, compression resistant distortion, long service life, good springiness, what can make on the one hand to combine between block and breach is more tight, is convenient to put into and take out simultaneously; Be convenient to the external surface of block to be processed into the lines identical with the external surface of cover plate and color on the other hand, make visually, block and cover plate as a whole, namely block is not easy to be recognized, also namely reach the technique effect of built-in lock, therefore Multifunctional well cover of the present invention has practical advantage.
In some embodiments, base can comprise metallic framework and be attached on the rubber layer on metallic framework.Comprise metallic framework due to base and be attached on the rubber layer of ageing-resistant, compression resistant distortion on metallic framework, long service life, good springiness, one side can extend the application life of base; Combination on the other hand between cover plate and base is more tight, when the weights such as vehicle from cover plate through out-of-date, well lid can not be beated, and can not produce noise etc., and therefore Multifunctional well cover of the present invention has long service life and practical advantage.
In some embodiments, rubber layer can be vulcanised rubber layer.Because vulcanized rubber is ageing-resistant, compression resistant distortion, long service life, good springiness, reusable and can utilize by secondary, therefore Multifunctional well cover of the present invention has practical advantage.
In some embodiments, the quantity of breach can be two, and two breach are symmetrically set in the both sides of cover plate.Because cover plate is provided with two symmetrical breach, coordinated by the latch fitting in breach and the lockhole on base and just can firmly cover plate be fixed on base.Also namely the quantity of less breach and corresponding latch fitting makes the structure of whole lamp socket simple, and easily manufactured, low cost of manufacture, therefore Multifunctional well cover of the present invention has the advantage that structure is simple, cost is low.
In some embodiments, can also comprise positioner, this positioner comprises GPS positioning chip and gps receiver, and wherein GPS positioning chip is located on well lid, gps receiver is located at outside well lid, the framing signal that this gps receiver sends for receiving GPS positioning chip.Owing to being positioned by the GPS positioning chip be located on well lid, and the framing signal that this GPS positioning chip sends can be led to
The administrative center's gps receiver crossing well lid receives, and therefore can monitor the situation of Multifunctional well cover of the present invention accurately.
In some embodiments, GPS positioning chip can be located on block.Owing to being provided with GPS positioning chip on block, when there being robber to steal Multifunctional well cover of the present invention, he first must take off block, the position of block will change, the position being now located at the GPS positioning chip on block also can change accordingly, this signal transmission the gps receiver of the administrative center of well lid by this GPS locating core sector-meeting, gps receiver by this information conveyance in the warning system matched with it, thus start warning function prompting administrative staff, and then can take an immediate action, prevent the loss of Multifunctional well cover of the present invention further.
In some embodiments, GPS positioning chip can be located on latch fitting.Owing to being provided with GPS positioning chip on latch fitting, when there being robber to steal Multifunctional well cover of the present invention, he first must open latch fitting, the position being now located at the GPS positioning chip on latch fitting can change along with the process of unblanking, this signal transmission the gps receiver of the administrative center of well lid by this GPS locating core sector-meeting, gps receiver by this information conveyance in the warning system matched with it, thus start warning function prompting administrative staff, and then can take an immediate action, prevent the loss of Multifunctional well cover of the present invention further.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of Multifunctional well cover of the present invention;
Fig. 2 is the partial enlarged drawing of Multifunctional well cover a-quadrant in Fig. 1;
Fig. 3 is the structural representation of Multifunctional well cover block in this Fig. 1;
Fig. 4 is the sectional view in multifunctional well cover rim I-I direction in Fig. 1;
Fig. 5 is the structural representation that Multifunctional well cover of the present invention leads a kind of embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Referring to figs. 1 through Fig. 4: the base 2 that Multifunctional well cover of the present invention comprises cover plate 1 and matches with cover plate 1, the rubber layer 6 that its cover plate 1 and base 2 include metallic framework 5 and be attached on metallic framework 5, this rubber layer 6 is vulcanised rubber layer.The cross section of base 2 be L shape its be fixed on well head, on base 2, symmetry offers two lockholes 21.The middle part of cover plate 1 is arranged with two installing holes 13, and this installing hole 13 is used for installing, adjusting and dismounting cover plate 1.The both sides symmetry of cover plate 1 offers a breach 11, the height of breach 11 is less than the height of cover plate 1, namely breach 11 does not run through cover plate 1, the below of breach 11 is still metallic framework 5 and on this place's metallic framework 5, has been bolted latch fitting 3, and latch fitting 3 is coated with the block 12 matched with breach 11.Wherein latch fitting 3 is latch assembly, latch fitting 3 comprises lock 31 and to match inserted link 32 with lock 31, wherein lock 31 is the key seat of latch assembly, it is bolted on the metallic framework 5 of cover plate 1, lock 31 there is the chute 311 matched with inserted link 32, inserted link 32 is flexibly connected with lock 31, and namely inserted link 32 can slide in the chute 311 of lock 31.On chute 311, offer holddown groove 312, the afterbody of inserted link 32 can withstand on holddown groove 312 place of chute 311 simultaneously, thus realizes being fixed inserted link 32.The end of inserted link 32 is mated with the lockhole 21 be located on base 2, and when inserted link 32 is inserted into after in lockhole 21, cover plate 1 and base 2 can be fixed together, cover plate 1 can not be separated from base 2; After inserted link 32 is released from lockhole 21, prizing installing hole 13 by crowbar can take out cover plate 1 from base 2.
The block 12 being used for blocking latch fitting 3 is vulcanized rubber block, the mating shapes of its shape and breach 11.The top layer of block 12 and the top layer of cover plate 1 match, after block 12 puts into breach 11, the external surface of its external surface and cover plate 1 is in same level, and the lines on the surface of block 12 is identical with the outer field vulcanised rubber layer of cover plate 1 with color, namely ensure that visually block 12 is as a whole with cover plate 1, robber not easily realizes in process in action, realizes the technique effect of built-in lock.Block 12 bottom surface is provided with the groove 121 matched with latch fitting 3, namely ensures block 12 more closely and to be firmly fixed in breach 11.
In order to better monitor the service condition of Multifunctional well cover of the present invention, well lid has added positioner, this positioner comprises GPS positioning chip 4 and gps receiver, the framing signal that this gps receiver sends for receiving GPS positioning chip 4.Wherein GPS positioning chip 4 is located on block 12, this GPS positioning chip 4 for model that Guangzhou Xin Tu Science and Technology Ltd. provides be the GPS positioning chip of GS-15C, and be provided with the gps receiver corresponding to this GPS positioning chip 4 in the administrative center of well lid, this gps receiver can carry out navigator fix by gps satellite navigation system, Beidou satellite navigation system or galileo satellite navigation system to GPS positioning chip 4.Ensure just in case there is robber to steal well lid, when he takes out block 12, namely the position of GPS positioning chip 4 changes, this information can be delivered to the gps receiver of the administrative center of well lid by GPS positioning chip 4, the warning system now matched with this gps receiver can send alarm signal, thus well lid administrative staff can take an immediate action, prevent the loss of Multifunctional well cover of the present invention further; On the other hand, just in case cover plate 1 is stolen, can add immediately, prevent the generation of peril.
In like manner, also GPS positioning chip 4 can be provided with at the end of the inserted link 32 of latch fitting 3, can realize equally, when there being robber to steal well lid, this information can be delivered to the gps receiver of the administrative center of well lid by GPS positioning chip 4, the warning system now matched with this gps receiver can send alarm signal, thus well lid administrative staff can take an immediate action, and prevents the loss of Multifunctional well cover of the present invention further; On the other hand, just in case cover plate 1 is stolen, can add immediately, prevent the generation of peril.
The preparation method of the vulcanised rubber layer on cover plate 1 and base 2 top layer, comprises the following steps:
A, take following rubber raw materials: the sizing material of 15 ~ 35 weight portions, the filler of 10 ~ 40 weight portions, the oil plant of 5 ~ 15 weight portions, the small powder of 5 ~ 20 weight portions, wherein sizing material is selected from butadiene rubber, butadiene-styrene rubber, standard rubbers, solution polymerized butadiene styrene rubber, one or more in acrylonitrile-butadiene rubber or ethylene propylene diene rubber, filler is selected from white carbon, French chalk, calcium powder, black rubber powder, one or more in Paris white or abrasion-resistant powder, oil plant is selected from white oil, one or more in diethylene glycol (DEG) or dioctyl phthalate, small powder is selected from rubber antioxidant, rubber accelerator, rubber exhaust agent, one or more in active Zinc Oxide or polyethylene glycol.
Rubber raw materials is put into the mixing 10min of X (S) N-20 banbury that Dongguan Lina Industry Co., Ltd. of being preheated to 150 DEG C provides, obtain mixing materials;
B, the W-2 two roller roller roller mixing materials of step a gained put into Dongguan City Wei Qing plant equipment Co., Ltd provided carry out first time roll extrusion, roll extrusion time first time is 12min, after the ZC380 rubber provided through Ouhai Lou Qiao Zhi Cheng rubber and plastics machine factory of Wenzhou City crosses the cooling of water machine, the ZC380 rubber provided by Ouhai Lou Qiao Zhi Cheng rubber and plastics machine factory of Wenzhou City crosses powder machine at its surface uniform spreading French chalk, then is cut into tabular material for subsequent use through cutting machine;
C, by the tabular material surface uniform spreading sulphur for subsequent use of step b gained, the W-2 two roller roller roller that putting into Dongguan City Wei Qing plant equipment Co., Ltd provides carries out second time roll extrusion, the second time roll extrusion time is 25min, after the ZC380 rubber provided through Ouhai Lou Qiao Zhi Cheng rubber and plastics machine factory of Wenzhou City crosses the cooling of water machine, the ZC-150CT cutting machine provided through Ouhai Lou Qiao Zhi Cheng rubber and plastics machine factory of Wenzhou City is cut into required vulcanized rubber block, wherein, sulphur addition is 0.2% ~ 1.0% of tabular material weight for subsequent use.
Wherein, the quantity that the periphery of cover plate 1 is provided with breach 11 can also be greater than two, is inserted into after in lockhole 21 by inserted link 32, cover plate 1 firmly can be fixed on base 2 as long as meet.
Block 12 and latch fitting 3 can only have a place to be provided with GPS positioning chip 4 above, also can be provided with GPS positioning chip 4 in two places simultaneously.
The rubber layer 6 on metallic framework 5 surface and the material of block 12 of being located at cover plate 1 and base 2 are not limited to vulcanized rubber, can also be other elastomeric materials, meet ageing-resistant, compression resistant distortion, long service life, good springiness.
Base 2, in installation process, is first fixed on well head by Multifunctional well cover of the present invention; Secondly cover plate 1 is put in base 2, prize installing hole 13 by crowbar and adjust cover plate 1, make the front end of inserted link 32 corresponding with lockhole 21, and the front end of inserted link 32 is inserted in lockhole 21, rotate the end of inserted link 32, be fixed by the 312 pairs of bars 32 of the holddown groove on the slideway 311 of lock 31; Finally cover block 12, and the cover plate 1 adjusting block 12 and its side is consistent, and namely reaches the effect of built-in lock.
When in order to install, overhaul and cleaning work, when needing to open Multifunctional well cover of the present invention, contrary with above-mentioned installation process, as long as first take out block 12, regulate inserted link 32 again, its front end is extracted out from lockhole 21, finally by prizing installing hole 13 with crowbar, cover plate 1 is prized.Therefore serve the antitheft effect of built-in lock on the one hand, use very convenient on the other hand, practicality is very strong.
Fig. 5 gives the another kind of embodiment of Multifunctional well cover of the present invention, in this embodiment, be used for carrying and the cross section of base 2 of securing cover plate 1 is that inverted T-shaped designs like this and can more firmly be fixed on well head by base 2, corresponding Multifunctional well cover of the present invention also can more firmly be fixed on well head.
In the present embodiment, identical all with first embodiment of the structure of other parts, position relationship and connected mode, it can reach the technique effect of this embodiment equally.
The foregoing is only some embodiments of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. Multifunctional well cover, wherein, the base (2) comprising cover plate (1) and match with cover plate (1), the block (12) that the periphery of described cover plate (1) is provided with multiple breach (11) and matches with breach (11), the external surface of described block (12) is consistent with the surface color lines of cover plate (1), latch fitting (3) is provided with in described breach (11), described base (2) is provided with the lockhole (21) that to match with latch fitting (3), latch fitting (3) stashes by described block (12), the inserted link (32) that described latch fitting (3) comprises lock (31) and matches with lock (31), described lock (31) is fixed on cover plate (1), described inserted link (32) is flexibly connected with lock (31), end and the lockhole (21) of described inserted link (32) match, described block (12) is block rubber.
2. Multifunctional well cover according to claim 1, wherein, described cover plate (1) comprises metallic framework (5) and is attached on the rubber layer (6) on metallic framework (5), and described latch fitting (3) is fixed on metallic framework (5).
3. Multifunctional well cover according to claim 2, wherein, described block (12) bottom surface is provided with the groove (121) matched with latch fitting (3).
4. Multifunctional well cover according to claim 1, is characterized in that, described base (2) comprises metallic framework (5) and is attached on the rubber layer (6) on metallic framework (5).
5. Multifunctional well cover according to claim 4, wherein, described rubber layer (6) is vulcanised rubber layer.
6. Multifunctional well cover according to claim 1, wherein, the quantity of described breach (11) is two, and described two breach (11) are symmetrically set in the both sides of cover plate (1).
7. Multifunctional well cover according to claim 1, wherein, also comprise positioner, described positioner comprises GPS positioning chip (4) and gps receiver, described GPS positioning chip (4) is located on well lid, described gps receiver is located at outside well lid, the framing signal that described gps receiver sends for receiving GPS positioning chip (4).
8. Multifunctional well cover according to claim 7, wherein, described GPS positioning chip (4) is located on block (12).
9. Multifunctional well cover according to claim 7, wherein, described GPS positioning chip (4) is located on latch fitting (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494803.2A CN103572782B (en) | 2013-10-21 | 2013-10-21 | Multifunctional well cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310494803.2A CN103572782B (en) | 2013-10-21 | 2013-10-21 | Multifunctional well cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103572782A CN103572782A (en) | 2014-02-12 |
| CN103572782B true CN103572782B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310494803.2A Active CN103572782B (en) | 2013-10-21 | 2013-10-21 | Multifunctional well cover |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106121576B (en) * | 2016-08-10 | 2018-07-31 | 北京市地质工程勘察院 | Underground monitors tree-protector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061575U (en) * | 1989-04-03 | 1990-09-05 | 王英年 | Theft-proof device for manhole cover |
| CN2181532Y (en) * | 1993-12-25 | 1994-11-02 | 傅东仁 | Self-locking theftproof manhole cover |
| CN2438749Y (en) * | 2000-08-24 | 2001-07-11 | 马海东 | Cast iron concrete cover and base for manhole |
| JP2005000822A (en) * | 2003-06-12 | 2005-01-06 | Fuji Clean Kogyo Kk | Securing device for cover part of manhole, and septic tank |
| CN102643457A (en) * | 2012-04-26 | 2012-08-22 | 葛达旺 | Preparation method of vulcanized rubber sheet or granulous mould-pressed material |
| CN202627027U (en) * | 2012-06-14 | 2012-12-26 | 葛达旺 | Cover plate |
| CN103334391A (en) * | 2013-06-09 | 2013-10-02 | 葛达旺 | Road safety device with positioning chip |
| CN203531021U (en) * | 2013-10-21 | 2014-04-09 | 葛达旺 | Multifunctional well lid |
-
2013
- 2013-10-21 CN CN201310494803.2A patent/CN103572782B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2061575U (en) * | 1989-04-03 | 1990-09-05 | 王英年 | Theft-proof device for manhole cover |
| CN2181532Y (en) * | 1993-12-25 | 1994-11-02 | 傅东仁 | Self-locking theftproof manhole cover |
| CN2438749Y (en) * | 2000-08-24 | 2001-07-11 | 马海东 | Cast iron concrete cover and base for manhole |
| JP2005000822A (en) * | 2003-06-12 | 2005-01-06 | Fuji Clean Kogyo Kk | Securing device for cover part of manhole, and septic tank |
| CN102643457A (en) * | 2012-04-26 | 2012-08-22 | 葛达旺 | Preparation method of vulcanized rubber sheet or granulous mould-pressed material |
| CN202627027U (en) * | 2012-06-14 | 2012-12-26 | 葛达旺 | Cover plate |
| CN103334391A (en) * | 2013-06-09 | 2013-10-02 | 葛达旺 | Road safety device with positioning chip |
| CN203531021U (en) * | 2013-10-21 | 2014-04-09 | 葛达旺 | Multifunctional well lid |
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| CN103572782A (en) | 2014-02-12 |
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