CN205614328U - Internal type manhole apron supports positioner - Google Patents
Internal type manhole apron supports positioner Download PDFInfo
- Publication number
- CN205614328U CN205614328U CN201620429762.8U CN201620429762U CN205614328U CN 205614328 U CN205614328 U CN 205614328U CN 201620429762 U CN201620429762 U CN 201620429762U CN 205614328 U CN205614328 U CN 205614328U
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- CN
- China
- Prior art keywords
- plate
- leading screw
- manhole
- otic placode
- location
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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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 16
- 238000012856 packing Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses an internal type manhole apron supports positioner, including locating plate, straining device, vertical adjusting device and the horizontal adjusting device of horizontal fixed mounting on manhole apron lateral surface, two sets of T -slots of symmetry installation on the locating plate side clamp a T shape bolt in every set of T -slot, one set of ear shape clamp plate is adorned to the every open pot head of T shape bolt, and ear shape clamp plate is fixed with the aid of the nut, and ear shape clamp plate both ends are pressed and are circled along last at the band iron, and ear shape clamp plate is used for compressing tightly the manhole apron with T shape bolt and follows down with the band iron circle, through supporting vertical adjusting device and the horizontal adjusting device of installing of the oval cover plate for manhole with current, use ear shape bag carriage and tee bolt to provide the packing force, through the relative position of vertical adjusting device with horizontal adjusting device setup person blind patch, prevent the dislocation, improve sealed effect.
Description
Technical field
The utility model relates to manhole cover technical field, particularly relates to a kind of built-in type cover plate for manhole supporting and positioning device.
Background technology
Pressure pipeline, Pressure container manhole typically use exterior round flange cover plate or built-in oval deck structure.When built-in oval deck manhole structure be applied to pressure, temperature high-frequency, be widely varied and have the bad working environments of material impact when easily produce seal leakage accident, built-in oval deck structure is mainly formed sealing pair by oval deck, stiffening ring, sealing gasket, band iron circle, is carried out pre-tightening seal by T-bolt and ear type pressing plate to oval deck.Built-in oval deck is connected by two bolts, and by sealing effectiveness is reached to the blind flange force of cover plate generation lateral pull and container inner medium.Working conditions change is affected and is difficult to meet seal request during material impact in by container.Owing to factors above causes the defects such as the inconsistent trace elastic deformation of container manhole sealing pair, sealing gasket displacement, material intrusion, eventually result in seal failure, when installing manhole due to structure problem, operation easier is big, it is difficult to ensure that the problem that sealing surface is accurately positioned, have a strong impact on sealing effectiveness, therefore, developed a kind of servicing unit and meet manhole fault quick and dispose and ensure that the continuous and steady operation of equipment is imperative.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of built-in type cover plate for manhole supporting and positioning device, by installation longitudinal adjusting device supporting with existing elliptical manhole cover plate and transverse adjustment device, ear shape pressing plate is used to provide thrust with tommyhead bolt, adjusted the relative position of cover plate for manhole by longitudinal adjusting device and transverse adjustment device, prevent dislocation, improve sealing effectiveness.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of built-in type cover plate for manhole supporting and positioning device, including level is fixedly mounted on the location-plate on cover plate for manhole lateral surface, take-up device, longitudinal adjusting device and transverse adjustment device, it is symmetrically installed two set T-slots on described location-plate one side, in often overlapping T-slot, card fills a tommyhead bolt, every tommyhead bolt open end is set with a set of ear shape pressing plate, ear shape pressing plate is fixed by means of nut, ear shape pressing plate two ends are pressed on band iron circle along upper, ear shape pressing plate and tommyhead bolt are used for compressing cover plate for manhole and edge under band iron circle.
Described transverse adjustment device includes left side otic placode and the right side otic placode being fixedly mounted on location-plate both sides, left side otic placode is parallel with right side otic placode, and it is vertical with location-plate, on left side otic placode and right side otic placode supporting install on the left of leading screw and right side leading screw, left side leading screw is parallel with location-plate with the axis of right side leading screw, left side leading screw is threadeded with left side otic placode, and supporting locking nut is set, right side leading screw is threadeded with right side otic placode, and supporting locking nut is set, left side leading screw is mounted opposite with the nut end of right side leading screw, and in the space that on the left of being respectively positioned on, otic placode and right side otic placode are formed, left side leading screw and right side leading screw end and band iron circle interior side contacts.
Described longitudinal adjusting device includes being threadably mounted at the main regulation leading screw in the middle part of location-plate, the axis of main regulation leading screw is vertical with location-plate and parallel with cover plate for manhole, gusset is set between described location-plate and cover plate for manhole, locking nut is installed between described main regulation leading screw and location-plate.
Use and have the beneficial effects that produced by technique scheme: by installation longitudinal adjusting device supporting with existing elliptical manhole cover plate and transverse adjustment device, ear shape pressing plate is used to provide thrust with tommyhead bolt, adjusted the relative position of cover plate for manhole by longitudinal adjusting device and transverse adjustment device, improve sealing effectiveness, longitudinal adjusting device and transverse adjustment device are prevented from cover plate for manhole dislocation, the problem solving seal failure, be applicable to all kinds of manhole is quickly accurately positioned adjustment, reduces operative's technical difficulty.
Brief description
Fig. 1 is structural representation of the present utility model；
Wherein: the 1st, gusset；2nd, location-plate；3rd, tommyhead bolt；4th, right side otic placode；5th, right side leading screw；6th, band iron circle；7th, ear shape pressing plate；8th, left side leading screw；9th, left side otic placode；10th, main regulation leading screw.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into the scope of the utility model protection.
Elaborate a lot of detail in the following description in order to fully understand the utility model, but the utility model can also use other to be different from alternate manner described here to be implemented, those skilled in the art can do similar popularization in the case of without prejudice to the utility model intension, and therefore the utility model is not limited by following public specific embodiment.
As shown in Figure 1, the utility model discloses a kind of built-in type cover plate for manhole supporting and positioning device, including level is fixedly mounted on the 2nd, the take-up device of the location-plate on cover plate for manhole lateral surface, longitudinal adjusting device and transverse adjustment device, it is symmetrically installed two set T-slots on location-plate 2 one side, in often overlapping T-slot, card fills a tommyhead bolt 3, every tommyhead bolt 3 open end is set with a set of ear shape pressing plate 7, ear shape pressing plate 7 is fixed by means of nut, ear shape pressing plate 7 two ends are pressed on band iron circle 6 along upper, and ear shape pressing plate 7 and tommyhead bolt 3 are used for compressing cover plate for manhole and 6 times edges of band iron circle.
Transverse adjustment device includes left side otic placode 9 and the right side otic placode 4 being fixedly mounted on location-plate 2 both sides, left side otic placode 9 is parallel with right side otic placode 4, and it is vertical with location-plate 2, left side otic placode 9 with on right side otic placode 4 supporting install on the left of leading screw 8 and right side leading screw 5, left side leading screw 8 is parallel with location-plate 2 with the axis of right side leading screw 5, left side leading screw 8 is threadeded with left side otic placode 9, and supporting locking nut is set, right side leading screw 5 is threadeded with right side otic placode 4, and supporting locking nut is set, left side leading screw 8 is mounted opposite with the nut end of right side leading screw 5, and in the space that on the left of being respectively positioned on, otic placode 9 and right side otic placode 4 are formed, left side leading screw 8 and right side leading screw 5 end and band iron circle 6 interior side contacts.
Longitudinal adjusting device includes being threadably mounted at the main regulation leading screw 10 in the middle part of location-plate 2, the axis of main regulation leading screw 10 is vertical with location-plate 2 and parallel with cover plate for manhole, gusset 1 is set between location-plate 2 and cover plate for manhole, locking nut is installed between main regulation leading screw 10 and location-plate 2.
In concrete application process, the utility model significantly improves sealing effectiveness, the longitudinal adjusting device increasing and transverse adjustment device ensure that being accurately positioned of Manhole Sealing Joints face and container sealing surface, tommyhead bolt only need to ensure the tightening force to manhole cover, manhole cover longitudinal loading is undertaken by main regulation leading screw, overcoming bad working environments and sealing surface positioning the impacts on sealing gasket sealability for the composite factor such as inaccurate, reach once sealing success rate 100%, the continuous and steady operation time was more than 24 months.
Structure of the present utility model has very high repetitive positioning accuracy, after first mounting and adjusting puts in place, without being again adjusted operation, improve Manhole Sealing Joints process operation efficiency, reduce operation easier, avoid many people to coordinate and carry out positioning action and the problem of repetitive leakage detection acknowledging time length, complete in being brought up to a people ten minutes by original about one hour.
It is with low cost that the utility model is suitable for manhole fabrication and installation, operating procedure process is simple, using common materials and general tool can complete transformation process, processing is installed integrated cost and is less than 2000 yuan, and changes the manhole even spare part of container and builds and have huge economic benefit compared with peace expense.
Claims (3)
1. a built-in type cover plate for manhole supporting and positioning device, it is characterized in that: include the location-plate (2) that level is fixedly mounted on cover plate for manhole lateral surface, take-up device, longitudinal adjusting device and transverse adjustment device, it is symmetrically installed two set T-slots on described location-plate (2) one side, in often overlapping T-slot, card fills a tommyhead bolt (3), every tommyhead bolt (3) open end is set with a set of ear shape pressing plate (7), ear shape pressing plate (7) is fixed by means of nut, ear shape pressing plate (7) two ends are pressed on band iron circle (6) along upper, ear shape pressing plate (7) and tommyhead bolt (3) are used for compressing cover plate for manhole and edge under band iron circle (6).
null2. built-in type cover plate for manhole supporting and positioning device according to claim 1，It is characterized in that: described transverse adjustment device includes being fixedly mounted on left side otic placode (9) and the right side otic placode (4) of location-plate (2) both sides，Left side otic placode (9) is parallel with right side otic placode (4)、And it is vertical with location-plate (2)，Leading screw (8) and right side leading screw (5) on the left of the supporting installation upper with right side otic placode (4) of left side otic placode (9)，Left side leading screw (8) is parallel with location-plate (2) with the axis of right side leading screw (5)，Threaded with left side otic placode (9) in left side leading screw (8)、And supporting locking nut is set，Threaded with right side otic placode (4) in right side leading screw (5)、And supporting locking nut is set，Left side leading screw (8) is mounted opposite with the nut end of right side leading screw (5)、And in the space that on the left of being respectively positioned on, otic placode (9) and right side otic placode (4) are formed，Left side leading screw (8) and right side leading screw (5) end and band iron circle (6) interior side contacts.
3. built-in type cover plate for manhole supporting and positioning device according to claim 2, it is characterized in that: described longitudinal adjusting device includes being threadably mounted at the main regulation leading screw (10) at location-plate (2) middle part, the axis of main regulation leading screw (10) is vertical and parallel with cover plate for manhole with location-plate (2), gusset (1) is set between described location-plate (2) and cover plate for manhole, locking nut is installed between described main regulation leading screw (10) and location-plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429762.8U CN205614328U (en) | 2016-05-12 | 2016-05-12 | Internal type manhole apron supports positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429762.8U CN205614328U (en) | 2016-05-12 | 2016-05-12 | Internal type manhole apron supports positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205614328U true CN205614328U (en) | 2016-10-05 |
Family
ID=57022984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429762.8U Expired - Fee Related CN205614328U (en) | 2016-05-12 | 2016-05-12 | Internal type manhole apron supports positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205614328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509024A (en) * | 2019-09-04 | 2019-11-29 | 中船黄埔文冲船舶有限公司 | A kind of accommodation platform line shafting pedestal adjustment tooling and application method |
-
2016
- 2016-05-12 CN CN201620429762.8U patent/CN205614328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509024A (en) * | 2019-09-04 | 2019-11-29 | 中船黄埔文冲船舶有限公司 | A kind of accommodation platform line shafting pedestal adjustment tooling and application method |
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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: 20161005 |