CN201381481Y - Auxiliary adjusting and positioning trolley for mounting bridge bearings - Google Patents

Auxiliary adjusting and positioning trolley for mounting bridge bearings Download PDF

Info

Publication number
CN201381481Y
CN201381481Y CN200920032664U CN200920032664U CN201381481Y CN 201381481 Y CN201381481 Y CN 201381481Y CN 200920032664 U CN200920032664 U CN 200920032664U CN 200920032664 U CN200920032664 U CN 200920032664U CN 201381481 Y CN201381481 Y CN 201381481Y
Authority
CN
China
Prior art keywords
bearing
car
mounting bridge
trolley
bridge bearings
Prior art date
Application number
CN200920032664U
Other languages
Chinese (zh)
Inventor
潘玉军
黄辉
孙军红
孙柏辉
曹德志
沈克成
郑乃刚
Original Assignee
中铁一局集团有限公司
中铁一局集团新运工程有限公司
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 中铁一局集团有限公司, 中铁一局集团新运工程有限公司 filed Critical 中铁一局集团有限公司
Priority to CN200920032664U priority Critical patent/CN201381481Y/en
Application granted granted Critical
Publication of CN201381481Y publication Critical patent/CN201381481Y/en

Links

Abstract

The utility model discloses an auxiliary adjusting and positioning trolley for mounting bridge bearings, which comprises a trolley body with a walking wheel mounted at the bottom and a handle arranged at the upper part; a spiral jack-up mechanism with a crank handle is also arranged on the trolley body; and the upper part of the spiral jack-up mechanism is connected with a bearing support plate. The utility model has the advantages of reasonable design, simple structure, low manufacturing cost, easy operation, convenient maintenance, not only can be used for mounting bridge bearings quickly, simply, conveniently and safely and improving the operational efficiency, but also can ensure the personnel safety of constructors.

Description

Bridge pad is installed the auxiliary location dolly of adjusting
Technical field
The utility model relates to a kind of construction equipment that is used for the bridge erection construction, is specifically related to a kind of bridge pad the auxiliary location dolly of adjusting is installed.
Background technology
At present, in the erection construction of high-speed railway Line for Passenger Transportation whole opening box girder, erection support is all wanted in case beam bottom at home, the heavily about 300kg of each bearing, and its installation position is in the end carriage bottom.Because bearing weight is bigger, the space, installation site is limited in addition, so bearing is installed a difficult problem that just becomes in the construction of setting a roof beam in place.Mounting method in the past is that bearing is placed on certain position in advance, lifting beam machine with two 450t is sling whole opening box girder, the contraposition bearing is so removed by the oscilaltion and the move left and right of lifting beam machine in the back, and operating personnel will squat at the case beam bottom erection support of slinging and the connecting bolt of case beam.Said method is complicated operation not only, and required cooperation personnel are more, because therefore operating personnel also have very big potential safety hazard in the weight bottom work of slinging.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, a kind of simple in structure, easy to operate, high efficiency is provided, can guarantees that the bridge pad of production safety installs the auxiliary location dolly of adjusting.
For achieving the above object, the technical scheme that the utility model adopted is: a kind of bridge pad is installed the auxiliary location dolly of adjusting, comprise that the bottom is equipped with travelling wheel and top is provided with handled car body, it is characterized in that: also be provided with the spiral lifting body of band crank on the described car body, the top of spiral lifting body is connected with the bearing supporting plate.
Be provided with at the car body top and be used for spacing block.
Described travelling wheel is directional wheel or universal wheel.
The utility model compared with prior art has the following advantages:
The utility model is reasonable in design, and is simple in structure, and cost of manufacture is low, and operation is easy to maintenance easily, and bridge pad can not only be installed quick, easy, safely, improves operating efficiency, and can guarantee constructor's personal safety.
Description of drawings
Fig. 1 is an elevation of the present utility model.
Fig. 2 is the right view of Fig. 1.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the car body 1 that four travelling wheels 2 and top are provided with handle 5 is installed bottom the utility model comprises, for car body 1 rotates flexibly, the travelling wheel 2 of car body one end is a universal wheel, and travelling wheel 2 also can be directional wheel.
Also be provided with the spiral lifting body 3 of band crank 7 on the described car body 1, the top of spiral lifting body 3 is connected with bearing supporting plate 4.
The corner location at car body 1 top is provided with and is used for spacing block 6.
During the utility model work, at first by lifting beam machine with prefabricated, treat that the bridge of frame mentions, the bearing of preparing to install 10 is placed on the bearing supporting plate 4 of the utility model dolly, with dolly bearing 10 is delivered to the bridge bottom then, after process adjustment is found the installation site accurately, shake crank 7, drive spiral lifting body 3 and will be placed with bearing supporting plate 4 jack-up of bearing 10, and bearing 10 is touched at the bottom of the beam, at this moment, the connecting bolt of operating personnel's erection support and bridge, after the installation, counter-rotating crank 7 makes spiral lifting body 3 original position that falls back, bearing supporting plate 4 breaks away from bearing 10, promptly finishes the installation procedure of a bearing.6 pairs of blocks that are arranged on car body 1 top play position-limiting action when placing bearing 10 on bearing supporting plate 4, and bearing 10 once is in place on bearing supporting plate 4.

Claims (3)

1, a kind of bridge pad is installed the auxiliary location dolly of adjusting, the car body (1) that travelling wheel (2) and top are provided with handle (5) is installed bottom comprising, it is characterized in that: also be provided with the spiral lifting body (3) of band crank (7) on the described car body (1), the top of spiral lifting body (3) is connected with bearing supporting plate (4).
2, bridge pad according to claim 1 is installed the auxiliary location dolly of adjusting, and it is characterized in that: be provided with at car body (1) top and be used for spacing block (6).
3, bridge pad according to claim 1 is installed the auxiliary location dolly of adjusting, and it is characterized in that: described travelling wheel (2) is directional wheel or universal wheel.
CN200920032664U 2009-04-17 2009-04-17 Auxiliary adjusting and positioning trolley for mounting bridge bearings CN201381481Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920032664U CN201381481Y (en) 2009-04-17 2009-04-17 Auxiliary adjusting and positioning trolley for mounting bridge bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920032664U CN201381481Y (en) 2009-04-17 2009-04-17 Auxiliary adjusting and positioning trolley for mounting bridge bearings

Publications (1)

Publication Number Publication Date
CN201381481Y true CN201381481Y (en) 2010-01-13

Family

ID=41524955

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920032664U CN201381481Y (en) 2009-04-17 2009-04-17 Auxiliary adjusting and positioning trolley for mounting bridge bearings

Country Status (1)

Country Link
CN (1) CN201381481Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347235A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Lifting device high in stability
CN105347225A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Hauling-up device with lifting wheels
CN105347226A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Hauling-up device capable of elastically lifting jack
CN105347236A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Movable lifting device achieving hydraulic lifting
CN105365858A (en) * 2015-11-23 2016-03-02 苏州市优诺特升降机械有限公司 Mobile lifting device with high wheel stability
CN105365873A (en) * 2015-11-23 2016-03-02 苏州市优诺特升降机械有限公司 Mobile lifting device with brake
CN108396654A (en) * 2018-04-20 2018-08-14 卢渭彬 A kind of bridge construction support device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347235A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Lifting device high in stability
CN105347225A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Hauling-up device with lifting wheels
CN105347226A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Hauling-up device capable of elastically lifting jack
CN105347236A (en) * 2015-11-23 2016-02-24 苏州市优诺特升降机械有限公司 Movable lifting device achieving hydraulic lifting
CN105365858A (en) * 2015-11-23 2016-03-02 苏州市优诺特升降机械有限公司 Mobile lifting device with high wheel stability
CN105365873A (en) * 2015-11-23 2016-03-02 苏州市优诺特升降机械有限公司 Mobile lifting device with brake
CN108396654A (en) * 2018-04-20 2018-08-14 卢渭彬 A kind of bridge construction support device

Similar Documents

Publication Publication Date Title
CN201720550U (en) Moving bracket for material sawing machine
CN201309057Y (en) Car assembling positioner
CN202186848U (en) Universal movable maintenance gantry crane
CN205989308U (en) A kind of Height Adjustable automobile inspection synthetic operation platform
CN101702494B (en) Platform car for installation of isolating switch mechanism
CN201694756U (en) Ladle lifting device driven by hydraulic cylinder
CN203021883U (en) Wheel-track railway track laying unit
CN202864704U (en) Orbit-changed walking car of hoisting equipment
CN101880006B (en) Roll-on device and method for large fixed type rotary crane
CN202028908U (en) Device for disassembling and assembling travelling hydraulic motor of excavator
CN102701111A (en) Segmental turning cover plate device for foundation pit type car lifter
KR20100115862A (en) Rotor draw out device for a horizontal type motor
CN202754711U (en) Heavy type steel beam turnover device
CN204824031U (en) Manual hydraulic lift truck of rail mounted
CN105152027A (en) Inside assembly lifting method of bridge crane in factory building under closed environment
CN201980880U (en) Hoisting device
CN201587805U (en) Structure for hoisting rigid legs, flexible legs and main beam of gantry crane hoisted by utilizing large-scale floating crane
CN202400745U (en) Trusswork portal crane
CN203255892U (en) Heightened gantry type crane
CN204205850U (en) Core threading device is taken out for large-size machine
CN102790481B (en) Dismounting device for rotor of water supply pump motor
CN203031575U (en) Hydroelectric power plant guide vane servomotor push-pull rod overhaul bearing tackle
WO2013185519A1 (en) Compatible train lifting unit of pit-type train lifter
CN201633008U (en) Auxiliary motorcycle repair platform
CN102049335B (en) Installation and construction method of large-sized ball mill

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100113

Termination date: 20180417

CF01 Termination of patent right due to non-payment of annual fee