CN205062845U - High molecular composite material anti -theft manhole cover - Google Patents
High molecular composite material anti -theft manhole cover Download PDFInfo
- Publication number
- CN205062845U CN205062845U CN201520729438.3U CN201520729438U CN205062845U CN 205062845 U CN205062845 U CN 205062845U CN 201520729438 U CN201520729438 U CN 201520729438U CN 205062845 U CN205062845 U CN 205062845U
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- CN
- China
- Prior art keywords
- lid
- bottom plate
- push rod
- electric push
- high molecular
- 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
High molecular composite material anti -theft manhole cover, including the lid bottom plate, the lid lower part sets up the support frame, support frame lower extreme installation horizontally electricity push rod, the piston rod of electric push rod sets up the cardboard, and the bottom plate is installed at the pipeline wall inboardly, and electric push rod is located that the cardboard is located the bottom plate lower part when stretching out the state, and the lid is polymer based composite. The utility model discloses install fixing device (electric push rod 11) in the pipeline, accessible remote control or switch control, lawless persons can't externally observe, improves the theftproof performance. Polymer based composite's lid has excellent mechanical properties, has good machining performance and ductility ability. The corruption of having solved organic acid, inorganic acid and mixed acid under most of high temperature, is shocked resistance at effective crushing resistance.
Description
Technical field
The utility model belongs to well lid field, specifically a kind of high molecular composite material anti-theft manhole.
Background technology
Anti-stealing manhole cover is that one uses well lid product widely.At present, the anti-theft device of existing anti-stealing manhole cover leaks cruelly in outside, is easily removed, and anti-theft effect is not good.Some well lid crushing resistances, impact resistance are poor, are also the reasons of easy stolen damage.
Utility model content
The utility model provides a kind of high molecular composite material anti-theft manhole, in order to solve defect of the prior art.
The utility model is achieved by the following technical programs:
High molecular composite material anti-theft manhole, comprise lid bottom plate, lid bottom arranges bracing frame, the electric push rod of level is installed in bracing frame lower end, the piston rod of electricity push rod arranges clamp, bottom plate is arranged on inside duct wall, and electric push rod is positioned at clamp when stretching out state and is positioned at bottom plate bottom, and lid is polymer composite.
High molecular composite material anti-theft manhole as above, described bottom plate and clamp all offers screw, lid arranges through hole, and through screw rod in through hole, screw rod all coordinates with the screw of bottom plate and clamp.
High molecular composite material anti-theft manhole as above, installs fixed head inside described duct wall, and upper mounted plate is positioned at bottom plate top, and upper mounted plate offers screw, and screw rod coordinates with the screw of upper mounted plate.
High molecular composite material anti-theft manhole as above, arranges hood for protecting rider in the middle part of described bracing frame, and electric push rod can block by hood for protecting rider.
The utility model has the advantages that: fastening devices (electric push rod 11) is arranged in pipeline by the utility model, control by remote control or power switch, lawless person cannot observe in outside, improves theftproof performance.The lid of polymer composite has excellent mechanical performance, has good machining property and ductility.Solve the corrosion of the organic acid under most of high temperature, inorganic acid and mixed acid, effective crushing resistance, shock resistance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference numeral: 1 lid, 2 bracing frames, 3 hood for protecting riders, 4 through holes, 5 counterbores, 6 screw rods, 7 duct walls, 8 upper mounted plates, 9 bottom plates, 10 clamps, 11 electric push rods.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
High molecular composite material anti-theft manhole, as shown in the figure, comprise lid 1 bottom plate 9, lid bottom arranges bracing frame 2, the electric push rod 11 of level is installed in bracing frame 2 lower end, and the piston rod of electric push rod 11 arranges clamp 10, and bottom plate 9 is arranged on inside duct wall 7, electricity push rod 11 is positioned at clamp 10 when stretching out state and is positioned at bottom plate 9 bottom, and lid 1 is polymer composite.Fastening devices (electric push rod 11) is arranged in pipeline by the utility model, and control by remote control or power switch, lawless person cannot observe in outside, improves theftproof performance.The lid of polymer composite has excellent mechanical performance, has good machining property and ductility.Solve the corrosion of the organic acid under most of high temperature, inorganic acid and mixed acid, effective crushing resistance, shock resistance.
Specifically, in order to improve stability further, the bottom plate 9 described in the present embodiment and clamp 10 all offering screw, lid 1 is arranged through hole 4, through screw rod 6 in through hole 4, screw rod 6 all coordinates with the screw of bottom plate 9 and clamp 10.Improve fixed form of the present utility model by screw rod 6, improve the stability of use procedure.Through hole 4 top arranges counterbore 5, coordinates the bolt head of screw rod 6 in counterbore 5.
Concrete, in order to improve stability further, install fixed head 8 inside the duct wall 7 described in the present embodiment, upper mounted plate 8 is positioned at bottom plate 9 top, and upper mounted plate 8 offers screw, and screw rod 6 coordinates with the screw of upper mounted plate 8.
Further, in order to protect electric push rod 11, arrange hood for protecting rider 3 in the middle part of the bracing frame 2 described in the present embodiment, electric push rod 11 can block by hood for protecting rider 3.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (4)
1. high molecular composite material anti-theft manhole, it is characterized in that: comprise lid (1) bottom plate (9), lid bottom arranges bracing frame (2), the electric push rod (11) of level is installed in bracing frame (2) lower end, the piston rod of electricity push rod (11) arranges clamp (10), bottom plate (9) is arranged on duct wall (7) inner side, and electric push rod (11) is positioned at clamp when stretching out state (10) and is positioned at bottom plate (9) bottom, and lid (1) is polymer composite.
2. high molecular composite material anti-theft manhole according to claim 1, it is characterized in that: described bottom plate (9) and clamp (10) all offer screw, lid (1) is arranged through hole (4), through screw rod (6) in through hole (4), screw rod (6) all coordinates with the screw of bottom plate (9) and clamp (10).
3. high molecular composite material anti-theft manhole according to claim 2, it is characterized in that: fixed head (8) is installed in described duct wall (7) inner side, upper mounted plate (8) is positioned at bottom plate (9) top, (8) offer screw to upper mounted plate, and screw rod (6) coordinates with the screw of upper mounted plate (8).
4. high molecular composite material anti-theft manhole according to claim 1, is characterized in that: described bracing frame (2) middle part arranges hood for protecting rider (3), and electric push rod (11) can block by hood for protecting rider (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729438.3U CN205062845U (en) | 2015-09-21 | 2015-09-21 | High molecular composite material anti -theft manhole cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729438.3U CN205062845U (en) | 2015-09-21 | 2015-09-21 | High molecular composite material anti -theft manhole cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062845U true CN205062845U (en) | 2016-03-02 |
Family
ID=55389420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729438.3U Expired - Fee Related CN205062845U (en) | 2015-09-21 | 2015-09-21 | High molecular composite material anti -theft manhole cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203996A (en) * | 2018-01-12 | 2018-06-26 | 魏亦南 | A kind of municipal administration is with convenient for worker's sewer pipe implement |
-
2015
- 2015-09-21 CN CN201520729438.3U patent/CN205062845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108203996A (en) * | 2018-01-12 | 2018-06-26 | 魏亦南 | A kind of municipal administration is with convenient for worker's sewer pipe implement |
| CN108203996B (en) * | 2018-01-12 | 2019-11-26 | 江苏英斯坦福环境科技有限公司 | It is a kind of municipal with convenient for worker's sewer pipe operating equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180921 |