CN204875555U - Continuous bent cap of prestressing force shape pier lifting device - Google Patents

Continuous bent cap of prestressing force shape pier lifting device Download PDF

Info

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
Authority
CN
China
Prior art keywords
lifting device
bent cap
hole
pier
suspension ring
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
Application number
CN201520674053.1U
Other languages
Chinese (zh)
Inventor
章小华
潜英飞
杨银桂
汤木金
杨浩灿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Railway 24th Bureau Group Zhejiang Engineering Testing Co Ltd
Original Assignee
China Railway 24th Bureau Group Zhejiang Engineering Testing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Railway 24th Bureau Group Zhejiang Engineering Testing Co Ltd filed Critical China Railway 24th Bureau Group Zhejiang Engineering Testing Co Ltd
Priority to CN201520674053.1U priority Critical patent/CN204875555U/en
Application granted granted Critical
Publication of CN204875555U publication Critical patent/CN204875555U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of Prestressed Continuous bent cap shape bridge pier lifting device
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.
CN201520674053.1U 2015-08-27 2015-08-27 Continuous bent cap of prestressing force shape pier lifting device Expired - Fee Related CN204875555U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN103043526A (en) Integral hoisting device and method for super-long steel reinforcement cage of underground continuous wall
CN202390113U (en) Hoisting and demounting device attached to tower crane for building
CN204875555U (en) Continuous bent cap of prestressing force shape pier lifting device
CN204342257U (en) A kind of large-scale component turning device
CN205419580U (en) A hoist and mount system for dismantling tower crane overlength pull rod
CN202390116U (en) High-intensity small-tonnage hoist
CN204752012U (en) Wall -hanging miniature hoist
CN203865920U (en) Steel wire rope winding structure for large-tonnage crane hoisting mechanism
CN104555644A (en) Anti-drop skip tail rope suspension device and anti-drop method for tail rope
CN201722053U (en) Hoisting mechanism used for upright column hoisting
CN202717497U (en) Lifting device of prefabricated composite floor slab
CN205603088U (en) Prevent rocking hoisting machine
CN204917648U (en) Turbine rotor lifts by crane instrument
CN202542743U (en) Auxiliary reeving mechanism for mounting tower crane
CN202609768U (en) Special lifting device for crane beam brake plate
CN204490247U (en) A kind of skip bucket tail rope hanger of fall arrest
CN204281061U (en) A kind of can the combined sling of automatic releasing hook
CN203529821U (en) Variable amplitude trolley for tower crane
CN203582280U (en) Hanging tool for steel wire rope
CN204999500U (en) Go and hang apparatus
CN204703485U (en) A kind of lifting material platform
CN201415924Y (en) Novel lifting rope device used for crane
CN201682214U (en) 220 kilovolt bottle supporting bracket
CN204643580U (en) Cement pole lifting chuck device
CN203998611U (en) A kind of for transporting the hanging beam of large-tonnage steel pipe

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