CN204059202U - A kind of case beam transverse-moving mechanism - Google Patents
A kind of case beam transverse-moving mechanism Download PDFInfo
- Publication number
- CN204059202U CN204059202U CN201420439962.2U CN201420439962U CN204059202U CN 204059202 U CN204059202 U CN 204059202U CN 201420439962 U CN201420439962 U CN 201420439962U CN 204059202 U CN204059202 U CN 204059202U
- Authority
- CN
- China
- Prior art keywords
- case beam
- traverse displacement
- cross traveling
- box
- track
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of case beam transverse-moving mechanism.Described system comprises two groups of Traverse Displacement Units, wherein often organizes Traverse Displacement Unit and comprises cross traveling trolley, box track, drives hydraulic jack; On the parallel bridge pier be placed on below case beam two ends of described Traverse Displacement Unit, in order to carry the two ends of lift beam on the back, two groups of Traverse Displacement Units coordinate carries beam transverse shifting on the back.The utility model adopts two groups of Traverse Displacement Units that the case beam made in advance is moved laterally to assigned address, the box parallel track of two groups of Traverse Displacement Units is placed on the bridge pier below case beam two ends, two cross traveling trolleys are placed on respective box track respectively, case beam is got up from two supports by two cover cross traveling trolleys, two covers drive hydraulic jack to drive respective cross traveling trolley respectively, coordinate and carry case beam transverse shifting on the back, realize box girder integral traversing, the whole course of work passes through HYDRAULIC CONTROL SYSTEM, operate steadily, safe and reliable.
Description
Technical field
The utility model relates to technical field of engineering machinery, particularly relates to a kind of case beam transverse-moving mechanism.
Background technology
The bridge type of an existing hole multi-disc case beam, namely between two wider bridge piers, be laterally arranged side by side multi-disc case beam, this just increases the difficulty of box beam erection.
At present, solution of the above problems is: between two bridge piers, build falsework, and then on support, scene is spliced or built outlet beam.Like this, bring two shortcomings: one is be subject to foundation restriction, if bridge pier is higher, to ground distance comparatively greatly, the engineering of setting support will be very great for prefabricated case beam, if below bridge pier be river, lake, so just cannot setting support; Two is that construction period is longer, and first below case beam, will do dealing with foundation in ground, then setting support on ground, finally splices again or build case beam, and whole process is very loaded down with trivial details, very long.
Summary of the invention
The purpose of this utility model solves the above-mentioned defect existed in prior art, provides a kind of case beam transverse-moving mechanism.
For achieving the above object, the technical solution of the utility model is: a kind of case beam transverse-moving mechanism comprises two groups of Traverse Displacement Units, wherein often organizes Traverse Displacement Unit and comprises cross traveling trolley, box track and drive hydraulic jack; On the parallel bridge pier be placed on below case beam two ends of described Traverse Displacement Unit, in order to carry the two ends of lift beam on the back, two groups of Traverse Displacement Units coordinate carries beam transverse shifting on the back.
Further, described driving hydraulic jack one end is connected to cross traveling trolley, and the other end is connected with box track by driving hydraulic cylinder connecting seat, walks on box track in order to drive cross traveling trolley.
Further, described box track is provided with some connecting interfaces, can connect for driving hydraulic cylinder connecting seat, in traversing process, after driving the stroke of hydraulic jack to use up, adjustment drives the connecting interface position of hydraulic cylinder connecting seat and box track, then continues traversing, realizes the traversing walking motion of step-by-step movement.
Further, described cross traveling trolley is walking roller structure, in order to carry lift beam on the back and laterally walking on box track.
Further, described box track is box-structure, as the walking track of cross traveling trolley.
The beneficial effects of the utility model are: this utility model adopts two groups of Traverse Displacement Units, the box parallel track of two groups of Traverse Displacement Units is placed on the bridge pier below case beam two ends, two cross traveling trolleys are placed on respective box track respectively, case beam two ends are placed on two cover cross traveling trolley tops, and two cover hydraulic jacks drive respective cross traveling trolley respectively, coordinate and carry beam transverse shifting on the back, traversing to realize box girder integral, the whole course of work is driven by hydraulic jack, and stable movement is safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of case beam transverse-moving mechanism;
Fig. 2 is the top view of case beam transverse-moving mechanism.
In above-mentioned accompanying drawing, 1-case beam, 2,2 '-drive hydraulic jack I, II, 3-drive hydraulic cylinder connecting seat, 4,4 '-box track I, II, 5,5 '-cross traveling trolley I, II, 6,6 '-bridge pier I, II.
Detailed description of the invention
Embodiment
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting protection domain of the present utility model.
In order to the problem that the bridge type solving a hole multi-disc case beam is set a roof beam in place, improve the safety in efficiency of construction and work, the utility model provides a kind of case beam transverse-moving mechanism, abandon the mode of the on-the-spot beam processed of an existing hole multi-disc box beam erection, adopt two groups of Traverse Displacement Units that the case beam 1 made in advance is moved laterally to assigned address, the box track I of two groups of Traverse Displacement Units, II (4, 4 ') the parallel bridge pier I be placed on below case beam 1 two ends, II (6, 6 ') on, two cross traveling trolleys I, II (5, 5 ') respective box track I is placed on respectively, II (4, 4 ') on, case beam 1 is by two cover cross traveling trolleys I, II (5, 5 ') support, two covers drive hydraulic jack I, II (2, 2 ') respective cross traveling trolley I is driven respectively, II (5, 5 '), coordinate and carry case beam 1 transverse shifting on the back, realize case beam 1 whole lateral moving.
Hydraulic jack 2 one end is driven to be connected with cross traveling trolley 5, the other end is connected with box track 4 by driving hydraulic cylinder connecting seat 3, box track 4 is provided with organizes connecting interface more, when driving hydraulic jack 2 stroke to use up, driving hydraulic cylinder connecting seat 3 is changed to next group interface place to fix, continue to drive cross traveling trolley 5 traversing, the whole course of work passes through hydraulic-driven, stable movement, safe and reliable.
As shown in Figure 1, the utility model embodiment relates to a kind of case beam transverse-moving mechanism, comprise: two groups of Traverse Displacement Units, wherein often organize Traverse Displacement Unit and comprise again the cross traveling trolley 5 carried case beam 1 on the back and laterally walk, be placed on bridge pier 6, for the box track 4 that cross traveling trolley 5 is walked, one end is connected with cross traveling trolley 5, the other end is connected with box track 4, as the driving hydraulic jack 2 of traversing power.
Cross traveling trolley 5: supporting time traversing as case beam 1 and walking mechanism, by driving hydraulic jack 2 to promote, carries case beam 1 laterally walking on box track 4 on the back.
Box track 4: as the track of the traversing walking of cross traveling trolley 5, be placed on the bridge pier 6 below case beam 1 two ends, box track 4 is provided with some connecting interfaces, can connect for driving hydraulic cylinder connecting seat 3.
Drive hydraulic jack 2: the drive unit carrying the traversing walking of case beam 1 as cross traveling trolley 5 on the back, its one end is connected with cross traveling trolley 5, the other end is connected with box track 4 by driving hydraulic cylinder connecting seat 3, in traversing process, after driving the stroke of hydraulic jack 2 to use up, adjustment drives hydraulic cylinder connecting seat 3 and the connecting interface position of box track 4, then continues traversing, can realize the traversing walking motion of step-by-step movement.
As can be seen from the above-described embodiment, the utility model adopts cross traveling trolley to carry case beam on the back, by driving hydraulic jack to drive, traversing on box track, to realize the transverse shifting of case beam on bridge pier until in place.When the utility model can avoid a hole multi-disc box girder bridge type frame to establish, setting support and the on-the-spot complicated processes of splicing or building case beam, improve efficiency of construction, simplify construction.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a case beam transverse-moving mechanism, is characterized in that, comprising:
Two groups of Traverse Displacement Units, wherein often organize Traverse Displacement Unit and comprise: cross traveling trolley, box track, driving hydraulic jack; On the parallel bridge pier be placed on below case beam two ends of described Traverse Displacement Unit, in order to carry the two ends of lift beam on the back, two groups of Traverse Displacement Units coordinate carries beam transverse shifting on the back.
2. case beam transverse-moving mechanism as claimed in claim 1, is characterized in that: described driving hydraulic jack one end is connected to cross traveling trolley, and the other end is connected with box track by driving hydraulic cylinder connecting seat, walks on box track in order to drive cross traveling trolley.
3. case beam transverse-moving mechanism as claimed in claim 1 or 2, it is characterized in that: described box track is provided with some connecting interfaces, can connect for driving hydraulic cylinder connecting seat, in traversing process, after driving the stroke of hydraulic jack to use up, adjustment drives the connecting interface position of hydraulic cylinder connecting seat and box track, then continues traversing, realizes the traversing walking motion of step-by-step movement.
4. case beam transverse-moving mechanism as claimed in claim 1, is characterized in that: described cross traveling trolley is walking roller structure, in order to carry lift beam on the back and laterally walking on box track.
5. case beam transverse-moving mechanism as claimed in claim 1, is characterized in that: described box track is box-structure, as the walking track of cross traveling trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439962.2U CN204059202U (en) | 2014-08-06 | 2014-08-06 | A kind of case beam transverse-moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420439962.2U CN204059202U (en) | 2014-08-06 | 2014-08-06 | A kind of case beam transverse-moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204059202U true CN204059202U (en) | 2014-12-31 |
Family
ID=52200746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420439962.2U Active CN204059202U (en) | 2014-08-06 | 2014-08-06 | A kind of case beam transverse-moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204059202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237347A (en) * | 2017-06-16 | 2017-10-10 | 四川省成都普什机电技术研究有限公司 | Dolly, piping lane construction system and construction method |
| CN107284331A (en) * | 2017-07-12 | 2017-10-24 | 中铁二局集团有限公司 | The beam car of two-way fortune beam on a kind of asymmetric whole opening box girder beam of achievable large-tonnage |
| CN113481858A (en) * | 2021-07-12 | 2021-10-08 | 山东省高速路桥养护有限公司 | Bridge box girder installation method |
-
2014
- 2014-08-06 CN CN201420439962.2U patent/CN204059202U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237347A (en) * | 2017-06-16 | 2017-10-10 | 四川省成都普什机电技术研究有限公司 | Dolly, piping lane construction system and construction method |
| CN107284331A (en) * | 2017-07-12 | 2017-10-24 | 中铁二局集团有限公司 | The beam car of two-way fortune beam on a kind of asymmetric whole opening box girder beam of achievable large-tonnage |
| CN113481858A (en) * | 2021-07-12 | 2021-10-08 | 山东省高速路桥养护有限公司 | Bridge box girder installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102587281A (en) | Walking type multi-point jacking-pushing construction method | |
| CN102650118B (en) | Construction device and method for erecting prefabricated beam by slip method | |
| CN207774633U (en) | Prefabricated piping lane fast hoisting construction system | |
| CN204059202U (en) | A kind of case beam transverse-moving mechanism | |
| CN101392501A (en) | Erection method for wide span steel box bridge | |
| CN104762882B (en) | Bridge subsection hanging apparatus and hanging method | |
| CN109487912A (en) | A kind of construction method of super-span truss-string-structure | |
| CN103194983A (en) | Segmental precast assembly method and segmental precast assembly structure for cantilever arm of large capping beam | |
| CN203834373U (en) | Lifting movement mold carriage trolley for box culvert side wall formwork | |
| CN103194977B (en) | Integration of transporting and building formula Bridge Erector sets up first hole case beam front launching nose machine installation method | |
| CN102852095A (en) | Prefabricated bridge abutment multifunctional lifting system and construction procedure thereof | |
| CN204982628U (en) | Horizontal pull rope bridge | |
| CN103174141A (en) | Intertidal zone beam lower supporting frame steel pipe pile pulling-out device and method | |
| CN104746432B (en) | The feasible bridge guidance tape in plate-beam transports installs car | |
| CN107604828B (en) | Bridge girder erection machine for double T-shaped girder bridge | |
| CN103806374B (en) | The overall track erection supplying system of assembly type steel bridge on highway and erection push technique | |
| CN102776840B (en) | Mal-position assembly in-position method of truss bridge | |
| CN204715212U (en) | A kind of guiding device for mobile formwork girder whole lateral moving | |
| CN104060846A (en) | Construction device and construction method for steel beam connection platform | |
| CN104495653A (en) | Multifunctional large-tonnage beam erecting crane and beam erecting method | |
| CN208684247U (en) | A kind of prefabricated subsection hanging apparatus | |
| CN105672136A (en) | Erecting construction process for large-span steel-concrete combination beam | |
| CN105040592A (en) | Horizontal pull rope bridge and erection method thereof | |
| CN204185778U (en) | The assembled Bridge Erector of a kind of light-duty little curved segments | |
| CN201647844U (en) | Beam lifting station without abutments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |