CN205420997U - Hydraulic pressure lift bridge - Google Patents
Hydraulic pressure lift bridge Download PDFInfo
- Publication number
- CN205420997U CN205420997U CN201620168430.9U CN201620168430U CN205420997U CN 205420997 U CN205420997 U CN 205420997U CN 201620168430 U CN201620168430 U CN 201620168430U CN 205420997 U CN205420997 U CN 205420997U
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- CN
- China
- Prior art keywords
- bridge
- hydraulic cylinder
- basis
- steel
- snib
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- Expired - Fee Related
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Abstract
The utility model discloses a hydraulic pressure lift bridge, including two symmetrical arrangement's basis, lifting hydraulic cylinder, steel bridge face, guide ring, bracing piece, snib subassembly, bridge pad, steel bushing, when rising the bridge, lifting hydraulic cylinder promotes the steel bridge face, and the bracing piece promotes along with the steel bridge face along steel bushing and guide ring, and when the lifting hydraulic cylinder action was accomplished, locking hydraulic cylinder promoted the snib antedisplacement, and the snib can stop between bracing piece and steel bushing, prevents steel bridge face whereabouts, when falling the bridge, the action of snib subassembly drives the snib and resets, and afterwards, lifting hydraulic cylinder drives the return stroke of steel bridge face, and the bracing piece is laminated up to steel bridge face and bridge pad in inserting the steel bushing along the guide ring completely. The device simple structure can accomplish rising the bridge and falling the bridge action automatically, and the security performance is high, greatly shortens bridge construction cycle and cost, has wide application prospect.
Description
Technical field
This utility model relates to a kind of bridge, particularly relates to a kind of hydraulic lifting bridge.
Background technology
Bridge, refer generally to be erected in rivers,lakes and seas, make the structures that traffic etc. can pass through smoothly, in order to meet navigation needs, generally requiring done by bridge height the highest, cause construction cost and build difficulty and strengthen, existing lift bridge is that the spanning of navigation part in the middle of bridge is made the structure that can lift, be respectively arranged with a pylon and the balance weight of suspension at movable span two ends, the two ends fulcrum of bridge span structure cable is connected by pulley and the balance weight of tower top.When boats and ships are to be passed through, spanning is risen, in temporarily, bridge cut-off is submitted logical, and boats and ships drop back to after passing through in situ, recover land traffic again, this type of lift bridge is applicable to the bridge that span is big, but the bridge little for span is the most inapplicable, little span bridge still uses conventional fixed-type bridge, it is impossible to carry out liter bridge and the action of fall bridge, and the conventional fixed-type bridge construction cycle is long, construction cost is high.In view of drawbacks described above, it is necessary in fact to design a kind of hydraulic lifting bridge.
Utility model content
Technical problem to be solved in the utility model is: provides a kind of hydraulic lifting bridge, solves the problem that traditional fixed bridge of little span cannot be carried out lifting.
nullFor solving above-mentioned technical problem，The technical solution of the utility model is: a kind of hydraulic lifting bridge，The basis being arranged symmetrically with including two pieces、Lifting hydraulic cylinder、Steel Bridge Deck、Guide ring、Support bar、Card bolt assembly、Bridge pad、Steel bushing，Described lifting hydraulic cylinder is positioned at upper end, basis，Described lifting hydraulic cylinder is connected with basis screw thread，Described Steel Bridge Deck is positioned at lifting hydraulic cylinder top，Described Steel Bridge Deck is connected with lifting hydraulic cylinder screw thread，Described guide ring is positioned at foundation side wall，Described guide ring is connected with basis screw thread，Described support bar runs through guide ring and is positioned at bottom Steel Bridge Deck，Described support bar slides with guide ring and is connected and is connected with Steel Bridge Deck screw thread，Described card bolt assembly is positioned at upper end, basis，Described card bolt assembly is connected with basis screw thread，Described bridge pad is positioned at basic tip，Described bridge pad is connected with basis screw thread，Described basis is additionally provided with steel bushing，Described steel bushing is connected with basis steel reinforced concrete，Described steel bushing and support bar dead in line.
This utility model further improves as follows:
Further, described lifting hydraulic cylinder quantity is 4, is symmetrically arranged in basis.
Further, described support bar quantity is 4, is symmetrically arranged in basis.
Further, described card bolt assembly also includes locking hydraulic cylinder, snib, described locking hydraulic cylinder is positioned at upper end, basis, described locking hydraulic cylinder is connected with basis screw thread, described snib is positioned at locking hydraulic cylinder side and is positioned at upper end, basis, and described snib is connected with locking hydraulic cylinder hinge and is connected with sliding-type base.
Further, described snib is additionally provided with neonychium, and described neonychium is positioned at snib top, and described neonychium is connected with snib screw thread.
Compared with prior art, this hydraulic lifting bridge, when rising bridge, lifting hydraulic cylinder promotes Steel Bridge Deck, support bar promotes with Steel Bridge Deck along steel bushing with guide ring, when lifting hydraulic cylinder action completes, and locking Hydraulic Cylinder snib reach, snib can rest between support bar and steel bushing, prevents Steel Bridge Deck from falling；During fall bridge, card bolt assembly action drives snib to reset, and subsequently, lifting hydraulic cylinder drives Steel Bridge Deck backhaul, and support bar inserts in steel bushing along guide ring, until Steel Bridge Deck is fitted completely with bridge pad.This apparatus structure is simple, can be automatically performed liter bridge and fall bridge action, and security performance is high, greatly shorten bridge construction cycle and cost, have broad application prospects.
Accompanying drawing explanation
Fig. 1 illustrates this utility model structural representation
Fig. 2 illustrates this utility model snib modular construction schematic diagram
Basis 1 lifting hydraulic cylinder 2
Steel Bridge Deck 3 guide ring 4
Support bar 5 card bolt assembly 6
Bridge pad 7 steel bushing 8
Locking hydraulic cylinder 601 snib 602
Neonychium 603
Detailed description of the invention
nullSuch as Fig. 1、Shown in Fig. 2，A kind of hydraulic lifting bridge，The basis 1 being arranged symmetrically with including two pieces、Lifting hydraulic cylinder 2、Steel Bridge Deck 3、Guide ring 4、Support bar 5、Card bolt assembly 6、Bridge pad 7、Steel bushing 8，Described lifting hydraulic cylinder 2 is positioned at basic 1 upper end，Described lifting hydraulic cylinder 2 is connected with basic 1 screw thread，Described Steel Bridge Deck 3 is positioned at lifting hydraulic cylinder 2 top，Described Steel Bridge Deck 3 is connected with lifting hydraulic cylinder 2 screw thread，Described guide ring 4 is positioned at basic 1 sidewall，Described guide ring 4 is connected with basic 1 screw thread，Described support bar 5 runs through guide ring 4 and is positioned at bottom Steel Bridge Deck 3，Described support bar 5 slides with guide ring 4 and is connected and is connected with Steel Bridge Deck 3 screw thread，Described card bolt assembly 6 is positioned at basic 1 upper end，Described card bolt assembly 6 is connected with basic 1 screw thread，Described bridge pad 7 is positioned at basic 1 top，Described bridge pad 7 is connected with basic 1 screw thread，Described basis 1 is additionally provided with steel bushing 8，Described steel bushing 8 is connected with basic 1 steel reinforced concrete，Described steel bushing 8 and support bar 5 dead in line，Described lifting hydraulic cylinder 2 quantity is 4，It is symmetrically arranged in basis 1，Described support bar 5 quantity is 4，It is symmetrically arranged in basis 1，Described card bolt assembly 6 also includes locking hydraulic cylinder 601、Snib 602，Described locking hydraulic cylinder 601 is positioned at basic 1 upper end，Described locking hydraulic cylinder 601 is connected with basic 1 screw thread，Described snib 602 is positioned at locking hydraulic cylinder 601 side and is positioned at basic 1 upper end，Described snib 602 is connected with locking hydraulic cylinder 601 hinge and slides with basis 1 and is connected，Described snib 602 is additionally provided with neonychium 603，Described neonychium 603 is positioned at snib 602 top，Described neonychium 603 is connected with snib 602 screw thread，This hydraulic lifting bridge，When rising bridge，Lifting hydraulic cylinder 2 promotes Steel Bridge Deck 3，Support bar 5 promotes with Steel Bridge Deck 3 along steel bushing 8 with guide ring 4，When lifting hydraulic cylinder 2 action completes，Locking hydraulic cylinder 601 promotes snib 602 to move forward，Snib 602 can rest between support bar 5 and steel bushing 8，Prevent Steel Bridge Deck 3 from falling；During fall bridge, card bolt assembly 6 action drives snib 602 to reset, and subsequently, lifting hydraulic cylinder 2 drives Steel Bridge Deck 3 backhaul, and support bar 5 inserts in steel bushing 8 along guide ring 4, until Steel Bridge Deck 3 is fitted completely with bridge pad 7.This apparatus structure is simple, can be automatically performed liter bridge and fall bridge action, and security performance is high, greatly shorten bridge construction cycle and cost, have broad application prospects.
This utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion made, within all falling within protection domain of the present utility model.
Claims (5)
- null1. a hydraulic lifting bridge，Characterized by further comprising the basis that two pieces is arranged symmetrically with、Lifting hydraulic cylinder、Steel Bridge Deck、Guide ring、Support bar、Card bolt assembly、Bridge pad、Steel bushing，Described lifting hydraulic cylinder is positioned at upper end, basis，Described lifting hydraulic cylinder is connected with basis screw thread，Described Steel Bridge Deck is positioned at lifting hydraulic cylinder top，Described Steel Bridge Deck is connected with lifting hydraulic cylinder screw thread，Described guide ring is positioned at foundation side wall，Described guide ring is connected with basis screw thread，Described support bar runs through guide ring and is positioned at bottom Steel Bridge Deck，Described support bar slides with guide ring and is connected and is connected with Steel Bridge Deck screw thread，Described card bolt assembly is positioned at upper end, basis，Described card bolt assembly is connected with basis screw thread，Described bridge pad is positioned at basic tip，Described bridge pad is connected with basis screw thread，Described basis is additionally provided with steel bushing，Described steel bushing is connected with basis steel reinforced concrete，Described steel bushing and support bar dead in line.
- 2. hydraulic lifting bridge as claimed in claim 1, it is characterised in that described lifting hydraulic cylinder quantity is 4, is symmetrically arranged in basis.
- 3. hydraulic lifting bridge as claimed in claim 2, it is characterised in that described support bar quantity is 4, is symmetrically arranged in basis.
- 4. hydraulic lifting bridge as claimed in claim 3, it is characterized in that described card bolt assembly also includes locking hydraulic cylinder, snib, described locking hydraulic cylinder is positioned at upper end, basis, described locking hydraulic cylinder is connected with basis screw thread, described snib is positioned at locking hydraulic cylinder side and is positioned at upper end, basis, and described snib is connected with locking hydraulic cylinder hinge and is connected with sliding-type base.
- 5. hydraulic lifting bridge as claimed in claim 4, it is characterised in that described snib is additionally provided with neonychium, and described neonychium is positioned at snib top, and described neonychium is connected with snib screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168430.9U CN205420997U (en) | 2016-03-04 | 2016-03-04 | Hydraulic pressure lift bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620168430.9U CN205420997U (en) | 2016-03-04 | 2016-03-04 | Hydraulic pressure lift bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205420997U true CN205420997U (en) | 2016-08-03 |
Family
ID=56533071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620168430.9U Expired - Fee Related CN205420997U (en) | 2016-03-04 | 2016-03-04 | Hydraulic pressure lift bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205420997U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567321A (en) * | 2016-10-31 | 2017-04-19 | 中国葛洲坝集团三峡建设工程有限公司 | Vertical lifting mobile highway bridge |
| CN107386092A (en) * | 2017-08-02 | 2017-11-24 | 芜湖昊葛金自动化科技有限公司 | A kind of heavy-load type spiral lifting Modular Bridge System |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
-
2016
- 2016-03-04 CN CN201620168430.9U patent/CN205420997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567321A (en) * | 2016-10-31 | 2017-04-19 | 中国葛洲坝集团三峡建设工程有限公司 | Vertical lifting mobile highway bridge |
| CN107386092A (en) * | 2017-08-02 | 2017-11-24 | 芜湖昊葛金自动化科技有限公司 | A kind of heavy-load type spiral lifting Modular Bridge System |
| CN108824166A (en) * | 2018-06-27 | 2018-11-16 | 合肥草木皆兵环境科技有限公司 | A kind of deformation bridge for garden landscape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 247000 Chizhou economic and Technological Development Zone, Anhui Patentee after: Anhui Chizhou Chuanhe Water Conservancy Technology Co.,Ltd. Address before: 247000, 89, Tong Gang Avenue, Guichi District, Anhui, Chizhou Patentee before: ANHUI CHIZHOU BAICHUAN HYDRAULIC DAM SCIENCE & TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |