CN205636520U - Jack top pushes away and hangs basket device that moves ahead - Google Patents
Jack top pushes away and hangs basket device that moves ahead Download PDFInfo
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- CN205636520U CN205636520U CN201620395364.9U CN201620395364U CN205636520U CN 205636520 U CN205636520 U CN 205636520U CN 201620395364 U CN201620395364 U CN 201620395364U CN 205636520 U CN205636520 U CN 205636520U
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- hanging basket
- jack
- moves ahead
- screw rod
- walking track
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Abstract
The utility model discloses jack top pushes away and hangs basket device that moves ahead, hang the walking track of basket including the dress, the dress is at the screw rod stiff end seat of walking track front end, and the front end that is on a parallel with orbital screw rod of walk is fixed on screw rod stiff end seat and the rear end coordinates with fixation nut after passing string basket and hydraulic pressure center hole jack in proper order. The utility model discloses simple structure, the construction is reliable, quick, accurate controllable, laborsaving.
Description
Technical field:
This utility model is relevant with the device in bridge construction, especially relevant with being mainly used in jack pushing tow Hanging Basket in cantilever pouring work progress, that Hanging Basket can be made to move ahead more convenient, the stable device that moves ahead.
Background technology:
In recent years along with the development of highway engineering cause, the continuous renewal of bridge construction technique, cradle construction has become the major way of cantilever pouring.Traditional Hanging Basket walking manner is to synchronize to utilize chain block in cantilever two ends symmetry, drives Hanging Basket and interior outboard template to be expert on track by manpower and walks, and reach puts in place.This kind of method operation at least needs 14 talents can drive Hanging Basket, and Hanging Basket walking is slowly, and workman is very painstaking, and general every sections needs the time, and work efficiency is the lowest.
Utility model content
The purpose of this utility model is to overcome above deficiency, it is provided that a kind of simple in construction, construction reliably, quickly, the most controlled, labour-saving jack pushing tow Hanging Basket moves ahead device.
The purpose of this utility model is achieved like this:
This utility model jack pushing tow Hanging Basket moves ahead device, walking track including dress Hanging Basket, be contained in the screw fixing end base of walking track front end, the front end of screw rod of the track that is parallel to walk be fixed on rear end on screw fixing end base sequentially pass through after Hanging Basket and hydraulic feed-through jack with fixing nut screw connection.
During utility model works, starting hydraulic feed-through jack, pushing tow Hanging Basket moves ahead, and after terminating, jack oil return unloads every time, and reach jack is fixed again, and circulation operation is until hanging basket advancing puts in place.Jack stroke is generally 20cm, nominal stretching force 800KN.
This utility model has the advantage that
1., structure the easiest reliably, on what its active force was relatively accurate act on walking track, can make Hanging Basket more accurately, the moving ahead of stable, equilibrium；
2., saving the time, shorten construction period, the economic benefit for whole engineering improves a lot；
3., it is greatly saved human resources, simple and fast in work progress, the most controlled, in the case of, staff nervous in the duration is inadequate, hence it is evident that accelerating construction progress.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Detailed description of the invention:
See Fig. 1, the present embodiment jack pushing tow Hanging Basket moves ahead device, walking track 2 including dress Hanging Basket 1, being contained in the screw fixing end base 3 of walking track front end, the front end of the screw rod 4 being parallel to walking track is fixed on after rear end on screw fixing end base sequentially passes through Hanging Basket and hydraulic feed-through jack 5 and coordinates with fixing nut 6.The protection channel-section steel 7 being contained on screw rod 4 is had between Hanging Basket and hydraulic feed-through jack.
Screw rod in the present embodiment uses Φ 32 fining twisted steel to make.
Every time the move ahead shortening of time of Hanging Basket will greatly speed up the construction speed of every section box girder, it is thus possible to ensure the overall duration, even can complete in advance.This jack pushing tow Hanging Basket device that moves ahead has the features such as simple to operate, practical, economic benefit is high.
Claims (1)
1. jack pushing tow Hanging Basket moves ahead device, it is characterized in that the walking track including filling Hanging Basket, be contained in the screw fixing end base of walking track front end, the front end of screw rod of the track that is parallel to walk be fixed on rear end on screw fixing end base sequentially pass through after Hanging Basket and hydraulic feed-through jack with fixing nut screw connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395364.9U CN205636520U (en) | 2016-05-05 | 2016-05-05 | Jack top pushes away and hangs basket device that moves ahead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395364.9U CN205636520U (en) | 2016-05-05 | 2016-05-05 | Jack top pushes away and hangs basket device that moves ahead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636520U true CN205636520U (en) | 2016-10-12 |
Family
ID=57050213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620395364.9U Active CN205636520U (en) | 2016-05-05 | 2016-05-05 | Jack top pushes away and hangs basket device that moves ahead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149590A (en) * | 2017-12-26 | 2018-06-12 | 中交路桥华南工程有限公司 | The all-hydraulic continuous walking system of anchor point Hanging Basket and construction method afterwards |
| CN108221718A (en) * | 2018-03-05 | 2018-06-29 | 湖南省交通规划勘察设计院有限公司 | The bridge pier small axial dimension deviation correcting device and method for correcting error of beam body transverse direction deviation |
-
2016
- 2016-05-05 CN CN201620395364.9U patent/CN205636520U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149590A (en) * | 2017-12-26 | 2018-06-12 | 中交路桥华南工程有限公司 | The all-hydraulic continuous walking system of anchor point Hanging Basket and construction method afterwards |
| CN108221718A (en) * | 2018-03-05 | 2018-06-29 | 湖南省交通规划勘察设计院有限公司 | The bridge pier small axial dimension deviation correcting device and method for correcting error of beam body transverse direction deviation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |