CN204875555U - Continuous bent cap of prestressing force shape pier lifting device - Google Patents
Continuous bent cap of prestressing force shape pier lifting device Download PDFInfo
- Publication number
- CN204875555U CN204875555U CN201520674053.1U CN201520674053U CN204875555U CN 204875555 U CN204875555 U CN 204875555U CN 201520674053 U CN201520674053 U CN 201520674053U CN 204875555 U CN204875555 U CN 204875555U
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- CN
- China
- Prior art keywords
- lifting device
- bent cap
- hole
- pier
- suspension ring
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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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Abstract
The utility model discloses a continuous bent cap of prestressing force shape pier lifting device relates to building construction equipment field, and this continuous bent cap of prestressing force shape pier lifting device's rings top is equipped with the annular ring, has worn to lift by crane wire rope in the annular ring, and rings side symmetry is equipped with two through -holes, has attacked female thread in the through -hole, is equipped with a columniform bearing stick in every through -hole to rings, and the through -hole threaded connection of bearing stick and rings. During hoist and mount, trompil on the pier in advance, reuse bearing stick passes the pier hole, and with rings zonulae occludens, with after lifting by crane wire rope and passing rings, the lifting hook of reuse hoist hooks and lifts by crane wire rope, and the pier can stably be fixed to this lifting device, can prevent effectively that the pier from binding jail landing because of lifting by crane the in -process, has ensured construction safety.
Description
Technical field
The utility model relates to construction implement field, particularly a kind of Prestressed Continuous bent cap shape bridge pier lifting device.
Background technology
Bent cap refers to as supporting, distribution and the load transmitting superstructure, and the crossbeam arranged at pile bent pier top, bent cap shape bridge pier refers at bridge pier or the crossbeam arranging steel concrete or rare-reinforcement concrete on campshed.Because volume and weight is all huge, therefore usually need to use lifting device assist dismounting when removing bent cap shape bridge pier.
Existing lifting device usually just adopts cable wire to pinion bridge pier, the suspension hook re-using crane hangs bridge pier, and cable wire often pinions bridge pier not firmly, and easily sliding comes off, more easily causing construction accident as dropped in midair, even causing device damage or casualties.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of Prestressed Continuous bent cap shape bridge pier lifting device, by design suspension ring and load-bearing rod, bundlees unstable defect to solve existing cable wire.
For achieving the above object, the utility model provides following technical scheme: a kind of Prestressed Continuous bent cap shape bridge pier lifting device, it is characterized in that: described Prestressed Continuous bent cap shape bridge pier lifting device comprises two pairs of suspension ring, suspension ring top is provided with annular distance, be installed with hoisting wirerope in annular distance, suspension ring Side symmetrical is provided with two through hole, and through hole inside fire attack has recessed screw thread, be provided with a columniform load-bearing rod in the through hole of often pair of suspension ring, and load-bearing rod is connected with the through hole whorl of suspension ring.
Preferably, the diameter of described hoisting wirerope is 78mm.
Preferably, described suspension ring are by carbon structure steel making, and the annular distance of suspension ring and hoisting wirerope matched in clearance.
Preferably, the diameter of described load-bearing rod is 110mm, and load-bearing rod is by carbon structure steel making.
The beneficial effect of above technical scheme is adopted to be: the suspension ring top of this Prestressed Continuous bent cap shape bridge pier lifting device is provided with annular distance, hoisting wirerope is installed with in annular distance, suspension ring Side symmetrical is provided with two through hole, through hole inside fire attack has recessed screw thread, be provided with a columniform load-bearing rod in the through hole of often pair of suspension ring, and load-bearing rod is connected with the through hole whorl of suspension ring.During lifting, perforate on bridge pier in advance, bridge pier hole is passed again with load-bearing rod, with suspension ring compact siro spinning technology, with hoisting wirerope through after suspension ring, then use the hook hoisting wirerope of crane, this lifting device can be stablized and fixes bridge pier, bridge pier effectively can being prevented because bundling loosely landing in lifting process, having ensured construction safety.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Fig. 1 is the front view of a kind of Prestressed Continuous bent cap of the utility model shape bridge pier lifting device;
Fig. 2 is the lateral view of a kind of Prestressed Continuous bent cap of the utility model shape bridge pier lifting device.
Wherein, 1-hoisting wirerope, 2-suspension ring, 3-load-bearing rod, 4-suspension hook, 5-bridge pier.
Detailed description of the invention
The preferred embodiment of a kind of Prestressed Continuous bent cap of the utility model shape bridge pier lifting device is described in detail below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 shows the detailed description of the invention of a kind of Prestressed Continuous bent cap of the utility model shape bridge pier lifting device: this Prestressed Continuous bent cap shape bridge pier lifting device comprises two pairs of suspension ring 2, suspension ring 2 top is provided with annular distance, hoisting wirerope 1 is installed with in annular distance, suspension ring 2 Side symmetrical is provided with two through hole, through hole inside fire attack has recessed screw thread, be provided with a columniform load-bearing rod 3 in the through hole of often pair of suspension ring 2, and load-bearing rod 3 is connected with the through hole whorl of suspension ring 2.
Composition graphs 1 and Fig. 2, the diameter of hoisting wirerope 1 is 78mm, and diameter is comparatively thick, can sustain the weight of bridge pier 5.Suspension ring 2 are by carbon structure steel making, and low cost, and the annular distance of suspension ring 2 and hoisting wirerope 1 matched in clearance, be convenient to wire rope handling.The diameter of load-bearing rod 3 is 110mm, and load-bearing rod 3 is by carbon structure steel making, and diameter is comparatively thick, and Absorbable organic halogens sustains the weight of bridge pier 5.
During lifting, perforate on bridge pier 5 in advance, bridge pier 5 hole is passed again with load-bearing rod 3, with suspension ring 2 compact siro spinning technology, with hoisting wirerope 1 through after suspension ring 2, then hook hoisting wirerope 1 with the suspension hook 4 of crane, this lifting device can be stablized and fixes bridge pier, bridge pier 5 effectively can being prevented because bundling loosely landing in lifting process, having ensured construction safety.
Above is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. a Prestressed Continuous bent cap shape bridge pier lifting device, it is characterized in that: described Prestressed Continuous bent cap shape bridge pier lifting device comprises two pairs of suspension ring (2), suspension ring (2) top is provided with annular distance, hoisting wirerope (1) is installed with in annular distance, suspension ring (2) Side symmetrical is provided with two through hole, through hole inside fire attack has recessed screw thread, be provided with a columniform load-bearing rod (3) in the through hole of often pair of suspension ring (2), and load-bearing rod (3) is connected with the through hole whorl of suspension ring (2).
2. Prestressed Continuous bent cap shape bridge pier lifting device according to claim 1, is characterized in that: the diameter of described hoisting wirerope (1) is 78mm.
3. Prestressed Continuous bent cap shape bridge pier lifting device according to claim 1, is characterized in that: described suspension ring (2) are by carbon structure steel making, and the annular distance of suspension ring (2) and hoisting wirerope (1) matched in clearance.
4. Prestressed Continuous bent cap shape bridge pier lifting device according to claim 1, is characterized in that: the diameter of described load-bearing rod (3) is 110mm, and load-bearing rod (3) is by carbon structure steel making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674053.1U CN204875555U (en) | 2015-08-27 | 2015-08-27 | Continuous bent cap of prestressing force shape pier lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520674053.1U CN204875555U (en) | 2015-08-27 | 2015-08-27 | Continuous bent cap of prestressing force shape pier lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204875555U true CN204875555U (en) | 2015-12-16 |
Family
ID=54819947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520674053.1U Expired - Fee Related CN204875555U (en) | 2015-08-27 | 2015-08-27 | Continuous bent cap of prestressing force shape pier lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204875555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087751A (en) * | 2016-06-30 | 2016-11-09 | 中交航局第四工程有限公司 | Operating platform in a kind of hollow thin-walled high pier |
| CN107366232A (en) * | 2017-08-30 | 2017-11-21 | 武汉冶钢结构有限责任公司 | Steel box-girder chooses the embedding section of mending of arm decorative panel and integrally faces upward dress method |
-
2015
- 2015-08-27 CN CN201520674053.1U patent/CN204875555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087751A (en) * | 2016-06-30 | 2016-11-09 | 中交航局第四工程有限公司 | Operating platform in a kind of hollow thin-walled high pier |
| CN107366232A (en) * | 2017-08-30 | 2017-11-21 | 武汉冶钢结构有限责任公司 | Steel box-girder chooses the embedding section of mending of arm decorative panel and integrally faces upward dress method |
| CN107366232B (en) * | 2017-08-30 | 2019-07-12 | 武汉一冶钢结构有限责任公司 | Steel box-girder chooses the embedding benefit section of arm decorative panel and integrally faces upward dress 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 |
Granted publication date: 20151216 Termination date: 20160827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |