CN218667177U - Hydraulic adjustable heavy object moving and transporting device for bridge - Google Patents
Hydraulic adjustable heavy object moving and transporting device for bridge Download PDFInfo
- Publication number
- CN218667177U CN218667177U CN202223016895.7U CN202223016895U CN218667177U CN 218667177 U CN218667177 U CN 218667177U CN 202223016895 U CN202223016895 U CN 202223016895U CN 218667177 U CN218667177 U CN 218667177U
- Authority
- CN
- China
- Prior art keywords
- jack
- heavy object
- object moves
- bridge
- vertical jack
- 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.)
- Active
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a heavy object moves fortune ware with adjustable bridge hydraulic pressure, the heavy object moves fortune ware and places respectively in the slide of two parallel arrangement's slide roof beam, the heavy object moves fortune ware top surface and is provided with and is used for supporting girder steel and mobilizable vertical jack, vertical jack bottom both sides all are equipped with the side thrust jack, the reaction frame is all installed to side thrust jack both sides, through the side thrust jack top pushes away the lateral wall of reaction frame, so that vertical jack is in move on the heavy object moves fortune ware top surface. The utility model has the advantages that: the pushing or dragging direction of the bridge can be corrected in time, and the phenomenon of the weight transfer device being empty can be prevented; the construction efficiency can be improved, and the safety and the quality of bridge construction can be ensured.
Description
Technical Field
The utility model belongs to the technical field of the technique of bridge construction and specifically relates to a heavy object moves fortune ware with adjustable bridge hydraulic pressure.
Background
With the rapid development of the infrastructure of the country, a plurality of bridges across rivers, railways and highways are installed by adopting a pushing or dragging construction technology, and the weight transfer device is used as bridge consignment equipment.
At present, aiming at the deviation prevention measure adopted in the pushing or dragging process of a bridge, fixed limiting wheel devices are mainly additionally arranged on two sides of a weight shifting device, so that the deviation phenomenon of the bridge in the pushing or dragging process can be prevented, but a large transverse component force is generated on a lower slideway, the adverse effect is generated on the stability of the whole support, and abnormal sound is generated in the process. In the pushing or dragging process, the phenomenon that the weight transfer device is empty can be caused, therefore, a steel plate is adopted to plug a cushion in the middle of the pushing or dragging process, the operation time is long, and the moving speed of the bridge is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heavy object moves fortune ware with adjustable bridge hydraulic pressure according to above-mentioned prior art not enough, through set up the side push jack in vertical jack bottom both sides, solves the bridge dynamic control requirement that the movement track removed, in time effectual correction bridge moving direction to can in time solve the heavy object and move the phenomenon of taking off empty that fortune ware and bridge connection.
The utility model discloses the purpose is realized accomplishing by following technical scheme:
the utility model provides a heavy object moves fortune ware with adjustable bridge hydraulic pressure which characterized in that: the heavy object moves the fortune ware and places respectively in the slide of two parallel arrangement's slide roof beam, the heavy object moves the fortune ware top surface and is provided with and is used for supporting girder steel and mobilizable vertical jack, vertical jack bottom both sides all are equipped with the side push jack, the reaction frame is all installed to side push jack both sides, through the side push jack top pushes up the lateral wall of reaction frame, so that vertical jack is in move on the heavy object moves the fortune ware top surface.
The bottom of the vertical jack is connected with the base sliding plate.
And the front side and the rear side of the vertical jack are provided with support frames.
Guide wheels are arranged on two sides of the weight moving device.
The lateral pushing jack is separated by 5cm from the side wall of the reaction frame when the lateral pushing jack is fully extended, and the maximum stroke of the lateral pushing jack is 10cm.
The utility model has the advantages that: the pushing or dragging direction of the bridge can be corrected in time, and the phenomenon of the weight transfer device being empty can be prevented; the construction efficiency can be improved, and the safety and the quality of bridge construction can be ensured.
Drawings
FIG. 1 is a schematic view of a longitudinal section of the steel beam consignment of the present invention;
FIG. 2 is a cross-sectional view of the steel beam delivery of the present invention;
FIG. 3 is an initial state diagram of the side pushing jack of the present invention;
FIG. 4 is a state diagram of the side jack of the present invention after correcting the position;
FIG. 5 is a diagram showing a state of the vertical jack after being lifted;
fig. 6 is a front view of the bridge hydraulic adjustable heavy object moving device of the present invention;
FIG. 7 is a side view of the hydraulic adjustable heavy load conveyer for bridge of the present invention;
fig. 8 is the utility model discloses heavy object moves fortune ware top view with adjustable bridge hydraulic pressure.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of example in conjunction with the accompanying drawings for the understanding of those skilled in the art:
as shown in fig. 1-8, the reference numerals 1-9 in the figures are respectively represented as a weight transfer device 1, a base sliding plate 2, a vertical jack 3, a reaction frame 4, a side pushing jack 5, a guide wheel 6, a support frame 7, a steel beam 8 and a slideway beam 9.
Example (b): as shown in fig. 1 to 8, the present embodiment relates to a hydraulic adjustable weight transfer device for a bridge, wherein the weight transfer device 1 is respectively placed in a slideway of two slideway beams 9 arranged in parallel, a movable vertical jack 3 for supporting a steel beam 8 is arranged on the top surface of the weight transfer device 1, and the bottom of the vertical jack 3 is connected with a base sliding plate 2. The two sides of the bottom of the vertical jack 3 are both provided with side-push jacks 5, the two sides of each side-push jack 5 are both provided with reaction frames 4, the side walls of the reaction frames 4 are pushed by the side-push jacks 5, so that the base sliding plate 2 and the vertical jack 3 on the base sliding plate move on the top surface of the weight moving device 1, and the steel beam 8 is corrected. In this embodiment, the weight transfer device 1 is a 600t weight transfer device, the vertical jack 3 is a 700t vertical jack, and the side-pushing jack 5 is a 100t side-pushing jack.
As shown in fig. 1 to 8, the front and rear sides of the vertical jack 3 are provided with the support frames 7 to prevent the vertical jack 3 from overturning. In addition, guide wheels 6 are arranged on two sides of the heavy object moving device 1 for guiding.
As shown in fig. 1-8, the side thrust jack 5 is spaced 5cm from the side wall of the reaction frame 4 when it is fully extended and retracted, and the maximum stroke of the side thrust jack 5 is 10cm. The hydraulic power unit supplies oil to the side-push jack 5 to provide jacking force, the base sliding plate 2 of the vertical jack 3 slides on the top surface of the heavy object moving device 1, and the sliding distance is 5cm, so that the bridge moves transversely, and the transverse deviation rectifying effect is achieved.
In this embodiment, when the bridge is empty in the pushing or pulling process, the hydraulic pump station supplies oil to the vertical jack 3 to extend out of the piston rod, so that the top surface of the vertical jack 3 supports the bridge, and when the external pushing equipment pushes the weight transporter 1 forward, the pressure borne by the vertical jack 3 generates friction force to push the bridge to move forward.
The embodiment also has the following beneficial effects: the pushing or dragging direction of the bridge can be corrected in time, and the phenomenon that the heavy object moving and transporting device is empty can be prevented; not only can the construction efficiency be improved, but also the safety and the quality of the bridge construction can be ensured.
Although the conception and the embodiments of the present invention have been described in detail with reference to the drawings, those skilled in the art will recognize that various changes and modifications can be made therein without departing from the scope of the appended claims, and therefore, the description thereof is not repeated herein.
Claims (5)
1. The utility model provides a heavy object moves fortune ware with adjustable bridge hydraulic pressure which characterized in that: the heavy object moves the fortune ware and places respectively in the slide of two parallel arrangement's slide roof beam, the heavy object moves the fortune ware top surface and is provided with and is used for supporting girder steel and mobilizable vertical jack, vertical jack bottom both sides all are equipped with the side push jack, the reaction frame is all installed to side push jack both sides, through the side push jack top pushes up the lateral wall of reaction frame, so that vertical jack is in move on the heavy object moves the fortune ware top surface.
2. The hydraulically adjustable weight mover for bridges of claim 1, wherein: the bottom of the vertical jack is connected with the base sliding plate.
3. The hydraulically adjustable weight mover for bridges of claim 1, wherein: and the front side and the rear side of the vertical jack are provided with support frames.
4. The hydraulically adjustable weight mover for bridges of claim 1, wherein: guide wheels are arranged on two sides of the weight moving device.
5. The hydraulically adjustable weight mover for bridges of claim 1, wherein: the lateral pushing jack is separated by 5cm from the side wall of the reaction frame when the lateral pushing jack is fully extended, and the maximum stroke of the lateral pushing jack is 10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223016895.7U CN218667177U (en) | 2022-11-14 | 2022-11-14 | Hydraulic adjustable heavy object moving and transporting device for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223016895.7U CN218667177U (en) | 2022-11-14 | 2022-11-14 | Hydraulic adjustable heavy object moving and transporting device for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667177U true CN218667177U (en) | 2023-03-21 |
Family
ID=85535946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223016895.7U Active CN218667177U (en) | 2022-11-14 | 2022-11-14 | Hydraulic adjustable heavy object moving and transporting device for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289631A (en) * | 2023-05-06 | 2023-06-23 | 合肥城建投资控股有限公司 | Step-by-step pushing construction device for steel box girder |
-
2022
- 2022-11-14 CN CN202223016895.7U patent/CN218667177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289631A (en) * | 2023-05-06 | 2023-06-23 | 合肥城建投资控股有限公司 | Step-by-step pushing construction device for steel box girder |
| CN116289631B (en) * | 2023-05-06 | 2023-08-11 | 合肥城建投资控股有限公司 | Step-by-step pushing construction device for steel box girder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201574358U (en) | Walking type translation thruster | |
| KR100986478B1 (en) | Self-launching apparatus for moving girders forwardly for incremental launching method | |
| CN100430573C (en) | Accumulating conveyor for shield segment | |
| CN218667177U (en) | Hydraulic adjustable heavy object moving and transporting device for bridge | |
| CN203583371U (en) | Box girder self-locking synchronous pushing system of variable-cross-section cantilever bridge | |
| CN109441497B (en) | Complete equipment for advanced support and transportation without repeated support and transportation method | |
| CN202220327U (en) | Moving pulley of side web plate of full space support cast-in-place box beam | |
| CN209761465U (en) | Non-repeated support advance support and carrying complete equipment | |
| RU2421565C2 (en) | Pushing device to launch bridge spans | |
| CN110173289A (en) | A kind of coal mine roadway is multi-faceted from shifting skid shoe type hydraulic support | |
| CN209892204U (en) | Station-crossing device of shield machine host | |
| CN102953340B (en) | Propelling trolley | |
| CN202243482U (en) | Mining hydraulic self-advance trackless equipment train | |
| CN203020329U (en) | Self-moving system of equipment trains for fully mechanized coal face | |
| CN211037868U (en) | Guide rail operation platform for assembling large-span steel structure corridor | |
| CN215851158U (en) | Auxiliary supporting mechanism for mining electric control hydraulic movable train | |
| CN214399639U (en) | Eight-wheel lifting jack trolley capable of moving front, back, left and right | |
| CN110904859A (en) | Walking type horizontal beam moving device and beam moving method | |
| CN219296425U (en) | Weight shifting system | |
| CN211772927U (en) | System for be used for girder steel walking to push away construction | |
| CN110878533A (en) | System and method for steel beam walking type pushing construction | |
| CN103147410A (en) | Erection device for assembly type highway steel bridge | |
| CN213475307U (en) | Automatic synchronous device for jacking and positioning of T-shaped beam shifting flat car | |
| CN212983611U (en) | Pushing device | |
| CN214832659U (en) | Double-station double-pressure pile static pile pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |