CN209538222U - A kind of multi-functional ductile cast iron manhole cover - Google Patents
A kind of multi-functional ductile cast iron manhole cover Download PDFInfo
- Publication number
- CN209538222U CN209538222U CN201821950080.7U CN201821950080U CN209538222U CN 209538222 U CN209538222 U CN 209538222U CN 201821950080 U CN201821950080 U CN 201821950080U CN 209538222 U CN209538222 U CN 209538222U
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- CN
- China
- Prior art keywords
- manhole cover
- cover body
- electric pushrod
- functional
- fixed
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- 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
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011518 fibre cement Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of multi-functional ductile cast iron manhole covers, including pedestal and manhole cover body, the manhole cover body is placed in the groove in the middle part of pedestal, the lower surface of the manhole cover body is opened up there are two placing groove a, and electric pushrod a is fixed in two placing groove a, one end that the electric pushrod a is located remote from slot a is fixedly connected with fixed block；First pedestal and ground are installed, manhole cover body is placed in pedestal again, it is powered by interface access external power supply for electric pushrod b and controls electric pushrod b, thus by manhole cover body clamping, since electric pushrod b and fixture block are respectively positioned on inside manhole cover body, to be difficult to be damaged from outside, and the upper surface of manhole cover body is provided with plastic layer, plastic layer plays the role of covering up, the manhole cover body of lower part will not be directly exposed to outside, to improve the anti-theft capability of manhole cover body, the utility model has good anti-theft effect, the advantages that highly-safe and functional diversity.
Description
Technical field
The utility model belongs to well lid technical field, and in particular to a kind of multi-functional ductile cast iron manhole cover.
Background technique
Well lid prevents people or object from falling for covering road or family's middle-deep well, by material can be divided into metal well lid,
High strength fibre cement concrete well lid, Resin man-hole cover etc. are general using round.It can be used for greenbelt, pavement, motor vehicle
Road, harbour and lane etc..
The bearing capacity of ductile cast iron manhole cover is high, the toughness of material improve it is relatively difficult gets rusty, be used primarily on A-road and
On the big road of load-bearing, still, price is greatly improved, equally, stolen in order to solve the problems, such as because it is easily stolen with recovery value,
Many locking casting iron well lids are developed, although antitheft problem improves to some extent to a certain extent, someone pounds well lid sometimes
It steals after broken, or since professional pilferage cannot be prevented using general lockset key, and is often influenced out because lock gets rusty
It opens, cost is further soaring, brings economically and use upper difficulty to user, and be easy to cause safe thing after being stolen
Therefore.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional ductile cast iron manhole covers, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional ductile cast iron manhole cover, packet
Pedestal and manhole cover body are included, the manhole cover body is placed in the groove in the middle part of pedestal, and the lower surface of the manhole cover body opens up
There are two placing groove a, and electric pushrod a is fixed in two placing groove a, and the electric pushrod a is located remote from the one of slot a
End is fixedly connected with fixed block, and the outer surface of the manhole cover body is opened up there are two placing groove b, and solid in two placing groove b
Surely it is equipped with electric pushrod b, one end that the electric pushrod b is located remote from slot b is fixedly connected with fixture block, the pedestal inner sidewall pair
The position of fixture block is answered to offer card slot, the fixture block matches with card slot, and the upper surface of the manhole cover body is provided with plastic layer,
The inside of the pedestal is fixed with fixed frame, and the upper surface of the fixed frame is fixed with outer cylinder, is arranged in the outer cylinder
Inner cylinder is fixed with warning sign at the top of the inner cylinder, and the warning sign is fitted in the lower surface of manhole cover body.
Preferably, the upper surface of the plastic layer offers several catch basins.
Preferably, the edge of the catch basin is adhesively fixed equipped with several reflective tapes.
Preferably, there are two interface plugs for the outside setting of the plastic layer upper surface, and plastic layer corresponding interface plug is interior
Portion is equipped with the interface being electrically connected respectively with electric pushrod a and electric pushrod, and the quantity of the interface is two.
Preferably, spring is fixed in the outer cylinder, and spring is fixedly connected with the bottom end of inner cylinder.
Preferably, the one side of the warning sign is provided with warning mark.
Compared with prior art, the utility model has the beneficial effects that first pedestal and ground are installed, then by well lid
Ontology is placed in pedestal, is powered by interface access external power supply for electric pushrod b and is controlled electric pushrod b, electric pushrod b
Elongation drives fixture block to stick into card slot, thus by manhole cover body clamping, since electric pushrod b and fixture block are respectively positioned in manhole cover body
Portion, to be difficult to be damaged from outside, and the upper surface of manhole cover body is provided with plastic layer, plastic layer plays the work covered up
With the manhole cover body of lower part will not be directly exposed to outside, to improve the anti-theft capability of manhole cover body, the utility model has
The advantages that good anti-theft effect, highly-safe and functional diversity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model top view cross section；
Fig. 3 is the structural schematic diagram that the utility model plastic layer is overlooked；
Fig. 4 is the utility model outer cylinder and the half-sectional structural schematic diagram of inner cylinder；
In figure: 1, pedestal；2, manhole cover body；3, placing groove a；4, electric pushrod a；5, fixed block；6, placing groove b；7, electric
Dynamic push rod b；8, fixture block；9, card slot；10, plastic layer；11, catch basin；12, reflective tape；13, interface plug；14, fixed frame；15, outer
Cylinder；16, inner cylinder；17, spring；18, warning sign.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional ductile cast iron manhole cover, including
Pedestal 1 and manhole cover body 2, manhole cover body 2 are placed in the groove at the middle part of pedestal 1, there are two the lower surface of manhole cover body 2 opens up
Placing groove a3, and electric pushrod a4 is fixed in two placing groove a3, one end that electric pushrod a4 is located remote from slot a3 is solid
Surely it is connected with fixed block 5, the outer surface of manhole cover body 2 opens up that there are two placing groove b6, and fixation is set in two placing groove b6
There is electric pushrod b7, one end that electric pushrod b7 is located remote from slot b6 is fixedly connected with fixture block 8, and 1 inner sidewall of pedestal corresponds to fixture block 8
Position offer card slot 9, fixture block 8 matches with card slot 9, and the upper surface of manhole cover body 2 is provided with plastic layer 10, pedestal 1
Inside is fixed with fixed frame 14, and the upper surface of fixed frame 14 is fixed with outer cylinder 15, inner cylinder 16, inner cylinder are arranged in outer cylinder 15
16 top is fixed with warning sign 18, and warning sign 18 is fitted in the lower surface of manhole cover body 2.
In the present embodiment, is powered by interface access external power supply for electric pushrod a4 and control electric pushrod a4, it is electronic
Push rod a4 drives fixed block 5 and reversely lifts manhole cover body 2, convenient for implementing disassembly service work to manhole cover body 2, passes through interface
Access external power supply is that electric pushrod b7 powers and controls electric pushrod b7, and electric pushrod b7 elongation drives fixture block 8 to stick into card slot 9
It is interior, thus by 2 clamping of manhole cover body, since electric pushrod b7 and fixture block 8 are respectively positioned on inside manhole cover body 2, to be difficult to from outer
Portion is damaged, and improves anti-theft effect, and the model of electric pushrod a4 and electric pushrod b7 all can be ZTHT10001.
In the present embodiment, first pedestal 1 is installed, then manhole cover body 2 is placed in pedestal 1 with ground, passed through
Interface access external power supply is that electric pushrod b7 powers and controls electric pushrod b7, and electric pushrod b7 elongation drives fixture block 8 to stick into
In card slot 9, thus by 2 clamping of manhole cover body, since electric pushrod b7 and fixture block 8 are respectively positioned on inside manhole cover body 2, to be difficult to
It is damaged from outside, and the upper surface of manhole cover body 2 is provided with plastic layer 10, plastic layer 10 plays the role of covering up, lower part
Manhole cover body 2 will not be directly exposed to outside, to improve the anti-theft capability of manhole cover body 2, the utility model has antitheft
The advantages that effect is good, highly-safe and functional diversity, after manhole cover body 2 is tampered, in the bullet of 15 inner spring 17 of outer cylinder
Power effect is lower to push inner cylinder 16 mobile, and inner cylinder 16 is mobile to drive warning sign 18 to stretch out from pedestal 1, thus at the ground hole
Position forms a warning sign 18, avoids vehicles or pedestrians from falling wherein, improves safety, effectively avoid the hair of safety accident
It is raw.
Further, the upper surface of plastic layer 10 offers several catch basins 11, and the setting of catch basin 11 is conducive in rain
It when, rainwater can be fallen into catch basin 11, be not accumulated in the surface of plastic layer 10, can prevent rainwater from being splash by vehicle,
Convenient for the walking of pedestrian.
Further, the edge of catch basin 11 is adhesively fixed equipped with several reflective tapes 12, the setting of reflective tape 12
Conducive to vehicle at night when driving, can be seen in time by the reflecting effect of reflective tape 12 ground setting manhole cover body 2.
Further, interface plug 13 there are two the outside settings of 10 upper surface of plastic layer, and 10 corresponding interface plug of plastic layer
13 inside is equipped with the interface being electrically connected respectively with electric pushrod a4 and electric pushrod, and the quantity of interface is two, by connecing
Mouth can access external power supply, and then power source can be provided for electric pushrod a4 and electric pushrod b7, and interface plug 13
Effect is the effective closed interface when not needing using internal electric pushrod a4 and electric pushrod b7, prevent sundries or
Rainwater enters in interface, damages interface.
Further, spring 17 is fixed in outer cylinder 15, and spring 17 is fixedly connected with the bottom end of inner cylinder 16, works as well lid
After ontology 2 is tampered, push inner cylinder 16 mobile under the elastic force effect of 15 inner spring 17 of outer cylinder, inner cylinder 16 is mobile to drive warning sign
18 stretch out from pedestal 1, so that the position at the ground hole forms a warning sign 18.
Further, the one side of warning sign 18 is provided with warning mark, and warning mark can be symbol word marking or pattern
Mark, for reminding pedestrian or driver.
The working principle and process for using of the utility model: after the utility model installs, first pedestal 1 and ground are pacified
It installs complete, then manhole cover body 2 is placed in pedestal 1, accessing external power supply by interface is that electric pushrod b7 powers and controls
Electric pushrod b7, electric pushrod b7 elongation drive fixture block 8 to stick into card slot 9, so that 2 clamping of manhole cover body be pushed away due to electronic
Bar b7 and fixture block 8 are respectively positioned on inside manhole cover body 2, to be difficult to be damaged from outside, and the upper surface setting of manhole cover body 2
There is plastic layer 10, plastic layer 10 plays the role of covering up, and the manhole cover body 2 of lower part will not be directly exposed to outside, to improve
The anti-theft capability of manhole cover body 2 pushes inner cylinder under the elastic force effect of 15 inner spring 17 of outer cylinder after manhole cover body 2 is tampered
16 is mobile, and inner cylinder 16 is mobile to drive warning sign 18 to stretch out from pedestal 1, to form a warning in the position at the ground hole
Board 18 avoids vehicles or pedestrians from falling wherein, improves safety, effectively avoids the generation of safety accident, the utility model tool
There are good anti-theft effect, highly-safe and functional diversity.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of multi-functional ductile cast iron manhole cover, including pedestal (1) and manhole cover body (2), it is characterised in that: the well lid sheet
Body (2) is placed in the groove in the middle part of pedestal (1), and the lower surface of the manhole cover body (2) is opened up there are two placing groove a(3), and
Two placing groove a(3) in be fixed with electric pushrod a(4), the electric pushrod a(4) be located remote from slot a(3) one end it is solid
Surely it is connected with fixed block (5), the outer surface of the manhole cover body (2) is opened up there are two placing groove b(6), and two placing groove b
(6) in be fixed with electric pushrod b(7), the electric pushrod b(7) be located remote from slot b(6) one end be fixedly connected with card
Block (8), the position that pedestal (1) inner sidewall corresponds to fixture block (8) offer card slot (9), the fixture block (8) and card slot (9) phase
Matching, the upper surface of the manhole cover body (2) are provided with plastic layer (10), and the inside of the pedestal (1) is fixed with fixed frame
(14), the upper surface of the fixed frame (14) is fixed with outer cylinder (15), is arranged with inner cylinder (16) in the outer cylinder (15), described
It is fixed at the top of inner cylinder (16) warning sign (18), the warning sign (18) is fitted in the lower surface of manhole cover body (2).
2. a kind of multi-functional ductile cast iron manhole cover according to claim 1, it is characterised in that: the plastic layer (10)
Upper surface offers several catch basins (11).
3. a kind of multi-functional ductile cast iron manhole cover according to claim 2, it is characterised in that: the catch basin (11)
Edge is adhesively fixed equipped with several reflective tapes (12).
4. a kind of multi-functional ductile cast iron manhole cover according to claim 1, it is characterised in that: on the plastic layer (10)
The outside setting on surface there are two interface plug (13), and the inside of plastic layer (10) corresponding interface plug (13) be equipped with respectively with it is electronic
Push rod a(4) and the interface that is electrically connected of electric pushrod, the quantity of the interface is two.
5. a kind of multi-functional ductile cast iron manhole cover according to claim 1, it is characterised in that: solid in the outer cylinder (15)
Surely spring (17) are equipped with, and spring (17) is fixedly connected with the bottom end of inner cylinder (16).
6. a kind of multi-functional ductile cast iron manhole cover according to claim 1, it is characterised in that: the warning sign (18)
One side is provided with warning mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950080.7U CN209538222U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional ductile cast iron manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950080.7U CN209538222U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional ductile cast iron manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209538222U true CN209538222U (en) | 2019-10-25 |
Family
ID=68262351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950080.7U Expired - Fee Related CN209538222U (en) | 2018-11-26 | 2018-11-26 | A kind of multi-functional ductile cast iron manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209538222U (en) |
-
2018
- 2018-11-26 CN CN201821950080.7U patent/CN209538222U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |