阅读说明：本技术 基于车组的桥梁大高度升降移位装备及其施工方法 (Bridge big height lifting and translocating equipment and its construction method based on vehicle group ) 是由 朱慈祥 杨曦 朱世峰 于 2019-05-28 设计创作，主要内容包括：本发明公开一种基于车组的桥梁大高度升降移位装备及其实施方法,包括车组和升降移运支撑组件,所述车组设置在升降移运支撑组件的下部,升降移运支撑组件包括：至少两排沿梁纵向布置的转化连接梁,每排所述转化连接梁的下部固定安装有多个竖直平行设置的梁下外立柱,在梁下外立柱内侧设有多个与之平行设置的梁下内立柱,梁下内立柱的顶部与转化连接梁底部固定连接,所述梁下内立柱的底部与车组固定连接；在所述转化连接梁的上部固定安装有多个竖直平行设置的梁上支撑立柱,所述梁上支撑立柱上固定安装有上分配梁,所述分配梁上设有用于对梁体进行支撑的连接支座。本发明具有升降移位结构简单、组装方便、可实现大净空桥梁(群)的快速拆除、更换、移位。(The present invention discloses a kind of bridge big height lifting and translocating equipment and its implementation method based on vehicle group, including vehicle group and lifting movement support component, the lower part of lifting movement support component is arranged in the vehicle group, lifting movement support component includes: at least two rows along the longitudinally arranged conversion attachment beam of beam, the lower part that attachment beam is converted described in every row is fixedly installed with outer column under multiple vertical beams disposed in parallel, inner column under beam under beam on the inside of outer column equipped with multiple settings parallel with it, the top of inner column is fixedly connected with conversion attachment beam bottom under beam, the bottom of inner column is fixedly connected with vehicle group under the beam；It is fixedly installed with support post on multiple vertical beams disposed in parallel on the top of the conversion attachment beam, is fixedly installed with distribution beam on support post on the beam, the distribution beam is equipped with the connecting support for being supported to beam body.The present invention has simple, easy to assembly, achievable large-clearance bridge (group) the quick dismounting of lifting and translocating structure, replacement, displacement.)

1. a kind of bridge big height lifting and translocating equipment based on vehicle group, including vehicle group (12) and lifting movement support component, institute State the lower part that lifting movement support component is arranged in vehicle group (12), which is characterized in that the lifting movement support component includes:

It is at least two rows of along the longitudinally arranged conversion attachment beam (6) of beam body (15), the lower part that attachment beam (6) are converted described in every row is fixed Outer column (7) under multiple vertical beams disposed in parallel is installed, equipped with multiple parallel with it on the inside of outer column (7) under the beam Inner column (8) under the beam of setting, the top of inner column (8) is fixedly connected with conversion attachment beam (6) bottom under the beam, the beam The bottom of lower inner column (8) is fixedly connected with vehicle group (12)；

It is fixedly installed with support post (3) on multiple vertical beams disposed in parallel on the top of conversion attachment beam (6), it is described Distribution beam (2) are fixedly installed on support post (3) on beam, the distribution beam (2) is equipped with for carrying out to beam body (15) The connecting support (1) of support.

2. the bridge big height lifting and translocating equipment according to claim 1 based on vehicle group, it is characterised in that: under the beam Inner column (8) under outer column (7), beam, support post (3) is made of multiple standard support sections on beam, multiple standard support sections Between using being removably bolted.

3. the bridge big height lifting and translocating equipment according to claim 2 based on vehicle group, it is characterised in that: the standard Supporting section is modularization making, and the cross sectional shape of standard support section can be cylindrical or square column type or other stable cylindricalitys.

4. the bridge big height lifting and translocating equipment according to claim 1 based on vehicle group, it is characterised in that: adjacent two rows It is connected by vertical bridge to connection sheet (4) between support post (3) on beam, support post (3) passes through direction across bridge on the beam of same row Connection sheet (4a) connection.

5. the bridge big height lifting and translocating equipment according to claim 1 based on vehicle group, it is characterised in that: on the beam The lower end of support post (3) is connected by hound (5) with conversion attachment beam (6).

6. the bridge big height lifting and translocating equipment according to claim 4 based on vehicle group, it is characterised in that: adjacent two rows It indulges bridge by inner column between inner column (8) under beam to connect to horizontal brace rod (10), inner column (8) passes through under the beam of same row Inner column direction across bridge horizontal brace rod (10a) connection.

7. being equipped according to the described in any item bridge big height lifting and translocatings based on vehicle group of claim 4 to 6, feature exists In: outer column (7) is connected by interior outer column horizontal brace rod (9) under inner column (8) and beam under the beam of the same side, same row's Outer column (7) is connected by outer column horizontal brace rod (9a) under beam.

8. the bridge big height lifting and translocating equipment according to claim 1 based on vehicle group, it is characterised in that: in the vehicle It is fixedly installed in group (12) and levels up fixed beam (11), the bottom of inner column (8) is by leveling up fixed beam (11) and vehicle group under beam (12) it is connected.

9. a kind of implementation method suitable for the decline of big height bridge, which comprises the following steps:

(1) the bridge big height lifting and translocating based on vehicle group is equipped and is completed outside the venue, integrally consigned by vehicle group to beam The bottom of the designated position of body bottom, upper distribution beam and beam body reserves a bit of space installation connecting support；

(2) it is jacked upwards by vehicle group to close to maximum jacking stroke, contacts support with the bottom of beam body, and make the top of vehicle group Boosting power reaches builder's tonnage；

(3) beam body is cut off using cutting mode, be allowed in state can be transferred, all loads of beam body pass through under beam at this time Column is acted on to vehicle group, and makes under beam outer column apart from about one, ground standard connection segment length；

(4) decline the length of a standard connection section by vehicle group Integral synchronous, so that outer column is fallen on levelling cushion block under beam, Vehicle group continues to decline, until under the counter-force of inner column is totally converted to beam under beam on outer column, and inner column under beam is made to come to nothing, it tears open Except the standard connection section of the most next section of inner column under beam；

(5) vehicle group Integral synchronous jacks the distance of a linkage section, completely attaches to until leveling up inner column under fixed beam and beam, and The whole load of outer column under whole beams is undertaken, so that outer column is detached from levelling cushion block under beam, outer column is most lower under dismounting beam The standard connection section of one section；

(6) circulation step (4) and (5) so that beam body is alternately transferred, until beam body drops to design altitude, so to beam body into Beam body is directly moved to designated position row construction and installation again by the related disposition of row.

10. a kind of suitable for big height bridge jacking, the implementation method of displacement, installation, which comprises the following steps:

(1) it in vehicle group over-assemble improvementization attachment beam and with upper member, converts and indulges bridge between continuous beam and vehicle group to being mounted with pad Flat fixed beam；

(2) the prefabricated beam body of low level is transported to safely designated mounting point by vehicle group, apart from pier stud horizontal direction certain distance, protected Card beam body can be jacked smoothly, and beam body load all acts in vehicle group at this time；

(3) after vehicle group is in place, field adjustable is carried out, guarantees that support construction is vertical, it is horizontal to level up fixed beam；

(4) after the completion of debugging, by vehicle group synchronization of jacking up, so that outer column apart from ground is more than a standard connection segment length under beam Degree, outer column bottom increases the quasi- linkage section of a feast-brand mark under beam；

(5) vehicle group Integral synchronous declines, and outer column 7 is fallen on levelling cushion block 13 under beam, until the counter-force of inner column 8 is whole under beam Conversion is on outer column under beam, at this point, vehicle group continues to decline, makes under beam inner column and level up fixed beam to come to nothing more than one standard Segment length is connected, inner column bottom increases the quasi- linkage section of a feast-brand mark under beam；

(6) circulation step (4) and (5), successively to increase by a feast-brand mark quasi- for outer column bottom under inner column and beam under beam respectively Linkage section, so that beam body gradually jacks, until the top lifting height of design；

(7) after vehicle group is displaced to designated mounting point, beam body is transferred, until beam body accurately falls within pier stud, withdraws from Che Zusheng Movement equipment is dropped, and then related disposition is carried out to beam body.

Technical field

The present invention relates to bridge lifting, displacement, remove, installation Technology field, in particular to it is a kind of based on vehicle group Bridge big height lifting and translocating equipment and its construction method.

Background technique

With the quickening of China's improvement of people's living standards and highway construction and urbanization process, urban and public affairs There is planning and is unsatisfactory for the problems such as demand, the traffic capacity are insufficient, bearing capacity is inadequate, bridge headroom is insufficient in road and bridge beam, most It needs to remove, replace or shift, when carrying out above-mentioned operation, especially for big headroom, the bridge of large-tonnage, the prior art exists The following is insufficient:

(1) when bridging toughening, the bridge of (more than 6m) larger for under-clearance, the more difficult method of cutting that directlys adopt are torn open It removes, can not especially use the bridge of demolition blasting, be removed by the way of can only being decomposed after falling before, such as existing base Transferring method for dismounting in the promotion of continuance lifting oil cylinder, difficulty of construction is big, needs biggish bridge side working space, does not have general Property, the existing bridge jacking decentralization method for dismounting work efficiency based on jack is low, and safety is poor；

(2) it when bridge construction, is influenced by highway transportation limit for tonnage limit for height limit for width, is based particularly on and industrializes prefabricated big ton The beam body of position or big headroom is difficult to carry out transport installation on highway, and existing technology can only be built using fragment transporting and hoisting mode It makes, field operation heavy workload, the duration is longer, and safety and quality are difficult to ensure；

(3) when bridge shifts, existing jacking and lift technique substantially can only be vertically movable, and pushing tow technology is complicated and basic Can only move horizontally, turning technology it is extremely complex and can only restricted rotational movement, existing technology for require big headroom, quickly multidirectional shifting The bad adaptability of the bridge of position, the economy being applied in combination are very poor.

Summary of the invention

The purpose of the present invention is to overcome the above shortcomings and to provide a kind of, and the bridge big height lifting and translocating based on vehicle group is equipped And its construction method, lifting movement support component simple, easy to assembly with lifting and translocating structure can be recycled, to group There is no restriction for holding position, it can be achieved that the quick of large-clearance bridge (group) removes, replacement, shifts.

The technical scheme adopted by the invention is as follows:

A kind of bridge big height lifting and translocating equipment based on vehicle group, including vehicle group and lifting movement support component, it is described The lower part of lifting movement support component is arranged in vehicle group, and the lifting movement support component includes:

It is at least two rows of along the longitudinally arranged conversion attachment beam of beam, the lower part of conversion attachment beam described in every row is fixedly installed with more Outer column under a vertical beam disposed in parallel is equipped on the inside of outer column interior vertical under the beam of multiple settings parallel with it under the beam Column, the top of inner column is fixedly connected with conversion attachment beam bottom under the beam, the bottom of inner column and Che Zugu under the beam Fixed connection；

Support post on multiple vertical beams disposed in parallel, the beam are fixedly installed on the top of the conversion attachment beam Distribution beam is fixedly installed on upper support post, the distribution beam is equipped with the connecting support for being supported to beam body.

As the preferred of the embodiment of the present invention, inner column under outer column, beam under the beam, on beam support post by multiple Standard support section forms, and uses between multiple standard support sections and is removably bolted.

As the preferred of the embodiment of the present invention, the standard support section is modularization making, the section of standard support section Shape can be cylindrical or square column type or other stable cylindricalitys.

As the preferred of the embodiment of the present invention, connected by vertical bridge to connection sheet between support post on adjacent two stringer, Support post is connected by direction across bridge connection sheet on the beam of same row.

As the preferred of the embodiment of the present invention, the lower end of support post passes through hound and conversion attachment beam phase on the beam Connection.

As the preferred of the embodiment of the present invention, bridge is indulged to horizontal connection by inner column between inner column under adjacent two stringer Bar connects, and inner column passes through inner column direction across bridge horizontal brace rod (10a) and connects under the beam of same row.

As the preferred of the embodiment of the present invention, outer column is horizontal by interior outer column under inner column and beam under the beam of the same side Connecting rod connects, and outer column is connected by outer column horizontal brace rod under the beam of same row.

As the preferred of the embodiment of the present invention, leveling fixed beam is fixedly installed in the vehicle group, inner column under beam Bottom is connected by leveling up fixed beam with vehicle group.

The embodiment of the present invention provides a kind of implementation method suitable for the decline of big height bridge, comprising the following steps:

(1) first the bridge big height lifting and translocating based on vehicle group is equipped and is completed outside the venue, integrally held in the palm by vehicle group It is transported to the designated position of beam body bottom, the bottom of upper distribution beam and beam body reserves a bit of space installation connecting support；

(2) it is jacked upwards by vehicle group to close to maximum jacking stroke, contacts support with the bottom of beam body, and make vehicle group Lift-up pressure reach builder's tonnage；

(3) beam body is cut off using cutting mode, be allowed in state can be transferred, all loads of beam body pass through beam at this time Lower inner column is acted on to vehicle group, and makes under beam outer column apart from about one, ground standard connection segment length；

(4) length for declining a standard connection section by vehicle group Integral synchronous, so that outer column falls within leveling cushion under beam On block, vehicle group continues to decline, until under the counter-force of inner column is totally converted to beam under beam on outer column, and keep inner column under beam de- Sky removes the standard connection section of the most next section of inner column under beam；

(5) vehicle group Integral synchronous jacks the distance of a linkage section, connects completely until leveling up fixed beam with inner column under beam Touching, and the whole load of outer column under whole beams is undertaken, so that outer column is detached from levelling cushion block under beam, remove outer column under beam The standard connection section of most next section；

(6) circulation step (4) and (5), so that beam body is alternately transferred, until beam body drops to design altitude, and then to beam Body carries out related disposition, and beam body is directly moved to designated position, and row is constructed and installed again.

The embodiment of the present invention provides a kind of suitable for big height bridge jacking, the implementation method of displacement, installation including following Step:

(1) it in vehicle group over-assemble improvementization attachment beam and with upper member, converts and indulges bridge between continuous beam and vehicle group to placement There is leveling fixed beam；

(2) the prefabricated beam body of low level is transported to safely designated mounting point by vehicle group, apart from one spacing of pier stud horizontal direction From guarantee beam body can be jacked smoothly, and beam body load all acts in vehicle group at this time；

(3) after vehicle group is in place, field adjustable is carried out, guarantees that support construction is vertical, it is horizontal to level up fixed beam；

(4) after the completion of debugging, by vehicle group synchronization of jacking up, so that outer column apart from ground is more than a standard connection section under beam Length, outer column bottom increases the quasi- linkage section of a feast-brand mark under beam；

(5) vehicle group Integral synchronous declines, and outer column 7 is fallen on levelling cushion block 13 under beam, up to the counter-force of inner column 8 under beam Under being totally converted to beam on outer column, at this point, vehicle group continues to decline, inner column and leveling fixed beam under beam is made to come to nothing more than one Standard connection segment length, inner column bottom increases the quasi- linkage section of a feast-brand mark under beam；

(6) circulation step (4) and (5), successively the bottom of outer column increases by a section under inner column and beam under beam respectively Standard connection section, so that beam body gradually jacks, until the top lifting height of design；

(7) after vehicle group is displaced to designated mounting point, beam body is transferred, until beam body accurately falls within pier stud, withdraws from vehicle Group lifting movement equipment, and then related disposition is carried out to beam body.

Compared with prior art, the beneficial effects of the present invention are:

Bridge big height lifting and translocating equipment of the present invention based on vehicle group has structure simple, easy to assembly, each Lifting movement support component can be recycled, to there is no restriction for assembled position, it can be achieved that large-clearance bridge (group) is removed or more Change or shift, safety, adaptation, it is quick, general, in terms of all have clear superiority, including following advantage:

(1) safety: bracket does not change the supporting point of beam body during jacking, is conducive to the safety for ensureing beam body；Vehicle group Hydraulic system, control system, Vehicular system is integrated, shifting function is simplified, can ensure operation safety；Bridge lifting moves Fortune equipment is easy to standardize, and mechanization degree is high, easy to operate, substantially without high altitude operation；It is greatly decreased in the area for influencing traffic Domain carries out the time of operation, improves traffic safety when bridge lifting and translocating.

(2) adaptability: being applicable to the bridge of various tonnages, lower to foundation requirement；Be suitable for bridging toughening, replacement and Displacement, is suitable for small tonnage beam piece and whole bridge beam, improves the industrialization degree of bridge construction.

(3) quickly: lifting movement bracket Integral transporting lifting, using the direct Intrusive way of vehicle group, the field operation time is big It is big to reduce, it has a clear superiority compared with conventional lift, jacking；Che Zuke according to engineering demand select the jacking of necessary single maximum or under Stroke and rotation angle drop；More existing displacement technique has more efficient work capacity.

(4) economical: vehicle group and standardized lifting board migration device can realize and repeatedly be used in turn, increase bridging toughening, Replacement or movement mobility, adaptability and sharp work, especially big headroom bridge lifting and a wide range of bridge rotation and Displacement, the technology have the system economy of good economy, especially project very good.

Detailed description of the invention

Fig. 1 is that the present invention is based on the structure composition top views that the bridge big height lifting and translocating of vehicle group is equipped；

Fig. 2 is that the present invention is based on the composition elevational schematic views that the bridge big height lifting and translocating of vehicle group is equipped；

Fig. 3 is inner supporting structure side schematic view under beam of the present invention；

Fig. 4 is external supporting structure side schematic view under beam of the present invention；

Fig. 5 is standard connection segment structure schematic diagram of the present invention；

Fig. 6 is bridge big height lifting and translocating equipment decline beam body (beam section of continuous beam or simply supported beam) based on vehicle group Step schematic diagram；

Fig. 7 is that bridge big height lifting and translocating based on vehicle group equips jack up girder (whole across simply supported beam or continuous beam section) Step schematic diagram；

In figure shown in label:

1, stand apparatus；2, upper distribution beam；3, support post on beam；4, bridge is indulged to connection sheet；4a, direction across bridge connection sheet； 5, hound；6, attachment beam is converted；7, outer column under beam；8, inner column under beam；9, interior outer column horizontal brace rod；It is 9a, outer vertical Column horizontal brace rod；10, inner column indulges bridge to horizontal brace rod；10a, inner column direction across bridge horizontal brace rod；11, it levels up and fixes Beam；12, vehicle group；13, levelling cushion block；14, card slot；15, beam body；16, center line is supported；17, cutting line；18, road surface；19, pier Column.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Referring to shown in Fig. 1 to 5, the embodiment of the present invention provides a kind of bridge big height lifting and translocating equipment based on vehicle group, Vehicle group 12 and lifting movement support component are specifically included, wherein the lower part of lifting movement support component is arranged in vehicle group 12, at this In embodiment, vehicle group 12 can be for SPMT, integration of transporting and building machine, more kinetic energy transport vehicles etc., and vehicle group 12 is by the hydraulic pressure system of conventional method System, control system, Vehicular system are integrated, can be freely lifted and shift, vehicle group single range and rotation angle according to Engineering demand configuration, rotation is up to 360 °.Wherein, vehicle group 12 and lifting movement support component are complete configuration, in the present embodiment In, vehicle group 12 and lifting movement support component are at least two sets.

Referring to shown in Fig. 1 to 5, in the present embodiment, lifting movement support component specifically includes at least two rows along beam body 15 Longitudinally arranged conversion attachment beam 6, the lower part that every row converts attachment beam 6 are fixedly installed with outer under multiple vertical beams disposed in parallel Column 7 (in the present embodiment, outer column 7 is three under beam, and specific number is configured according to detail design), the outer column under beam 7 insides are equipped with inner column 8 under the beam of multiple settings parallel with it, the top of inner column 8 and conversion 6 bottom of attachment beam under the beam It is fixedly connected, the bottom of inner column 8 is fixedly connected with vehicle group 12 under beam.It is fixedly installed on the top of conversion attachment beam 6 multiple Support post 3 on vertical beam disposed in parallel is fixedly installed with distribution beam 2, the distribution beam on support post 3 on the beam 2 are equipped with the connecting support 2 for being supported to beam body 15.In the present embodiment, support post 3 is stood with interior under beam on beam The configuration quantity of column 8 is identical, and support post 3 is coaxially disposed in the vertical direction with inner column 8 under beam on beam, guarantees that lifting moves Transport the stability of supporting point in the installation, dismounting, displacement work progress of support component.In the present embodiment, beam body 15 passes through upper Load is transferred to support post 3 on beam by distribution beam 2, and under reach (the inner column under outer column 7, beam under beam of support post on beam 8).Support post 3 is attached by converting attachment beam 6 with inner column 8 under outer column 7, beam under beam on beam, inner column under beam 8 act on vehicle group by leveling up fixed beam 11, and outer column 7 acts on floor leveling cushion block 13 under beam.

Referring to shown in Fig. 1 to 5, in the present embodiment, inner column 8 under outer column 7, beam under beam, on beam support post 3 by Multiple standard support sections composition (certainly, in the present embodiment, inner column 8 under lower outer column 7, beam, 3 groups of support post on beam At standard support section specification and size identical can also be different).Dismountable spiral shell is used between multiple standard support sections It tethers and connects.In the present embodiment, standard support section is made by factory modularization, and form is cylindrical or square column type, can also be Other stable cylindricalitys.

In the present embodiment, it is connected by vertical bridge to connection sheet 4 between support post 3 on adjacent two stringer, same row's Support post 3 passes through direction across bridge connection sheet 4a connection on beam.The lower end of support post 3 is connected by hound 5 and conversion on beam Beam 6 is connected.In the present embodiment, upper distribution beam 2 is made of the component that steel construction or other intensity are met the requirements, in upper distribution Position coaxial on 3 vertical direction of support post configures connecting support 1 on beam 2 and on beam, is evenly distributed on beam body load several On a supporting point, connecting support 1 can be the flexible materials such as rubber cushion blocks, timber, and beam body 15 is made to keep previous level state, and The supporting member that its load is all reached to lower part in the vertical direction is (interior vertical under outer column 7, beam under support post 3, beam on beam Column 8).

In the present embodiment, the bottom of support post 3 is placed on conversion attachment beam 6 on beam, passes through bolt or other forms Be fixed on conversion attachment beam 6, and reinforced by hound 5, conversion attachment beam 6 indulges bridge to arrangement, material be steel member or Other meet the material of intensity requirement.Hound 5 by support post 3 on beam and is converted by bolt or other reliable forms Attachment beam 6 connects, and guarantees structural stability.

Referring to shown in Fig. 1 to 5, in the present embodiment, bridge Xiang Shui is indulged by inner column between inner column 8 under adjacent two stringer Flushconnection bar 10 connects, and inner column 8 passes through inner column direction across bridge horizontal brace rod 10a connection under the beam of same row.The same side Outer column 7 is connected by interior outer column horizontal brace rod 9 under inner column 8 and beam under beam, and outer column 7 passes through outer under the beam of same row Column horizontal brace rod 9a is connected.In the present embodiment, support post 3, beam are set along longitudinally disposed two stringer of beam body 1 Inner column 8 under outer column 7, beam is respectively set on 3 groups of beams under support post 3, beam in inner column 8 under lower outer column 7, beam, every row.Its In, support post 3 is coaxially disposed in the vertical direction on the arrangement form and beam of inner column 8 under beam, support post 3, beam on beam About 8 two standard connection sections of inner column are inserted by cylindrical plug under lower outer column 7, beam, and limit levels dislocation guarantees structure Stability；Its form of standard connection section is circular steel column, and a lifting lug is respectively welded by the corresponding four direction of upper bit in steel column, Purpose is to facilitate standard connection section to sling, while transverse connecting rod is preferably connect with standard connection section.Inner column 8 and vehicle under beam For group 12 by leveling up the connection of fixed beam 11 and detachable, leveling up fixed beam 11 is the steel member being fixedly connected in vehicle group 12, vehicle Group 12 can jack up inner column 8 under beam when rising, when declining inner column 12 and leveling fixed beam 11 under beam can be detached from vehicle group 12, side Just the quasi- linkage section of the company of dismounting.Outer column 7 respectively arranges a row on 12 both sides of vehicle group under beam, and the radical along direction across bridge can be according to bridge Stress condition is deleted.

In the present embodiment, in the implementation process of the bridge big height lifting and translocating equipment based on vehicle group, vehicle group 12 is jacked When, inner column 8 undertakes whole 15 loads of beam body under beam, is detached from outer column 7 and levelling cushion block 13 under beam, at this time can be under beam The lower part of outer column 7 is removed or the installation quasi- linkage section of one feast-brand mark；When vehicle group 12 declines, outer column 7 is supported in levelling cushion block under beam On 13, inner column 8 under beam is made to be detached from vehicle group 12, can remove or install the quasi- linkage section of a feast-brand mark in 8 lower part of inner column under beam at this time.

Two kinds of implementation cases are provided according to the structure present invention of the above-mentioned bridge big height lifting and translocating equipment based on vehicle group Example is further elaborated.