CN208121589U - Large-tonnage highway ramp spells wide beam construction equipment - Google Patents
Large-tonnage highway ramp spells wide beam construction equipment Download PDFInfo
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- CN208121589U CN208121589U CN201820235365.6U CN201820235365U CN208121589U CN 208121589 U CN208121589 U CN 208121589U CN 201820235365 U CN201820235365 U CN 201820235365U CN 208121589 U CN208121589 U CN 208121589U
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Abstract
A kind of large-tonnage highway ramp spelling wide beam construction equipment, the equipment includes sleeping sleeper beam, move beam trolley, pump station platform, it jacks oil overhold and main road setting up girder lifts cucurbit, the sleeping sleeper beam includes beam body, the two sides of the beam body are equipped at intervals with multiple bolt hole locations, the shifting beam trolley uses plank frame, it includes trolley main bodys, the lower surface of the trolley main body is equipped with sliding block, the pump station platform includes pumping plant, workbench, oil cylinder, wheel and conversion bolt, the pumping plant, which is that oil cylinder is flexible, provides power, the oil cylinder is driven by the connection of oil cylinder bolt and moves beam trolley, the front and back of the oil cylinder are equipped with conversion bolt；Thus, the utility model structure is simple, it is easy to operate, it can solve aging method long construction period, construction equipment can not be reused, the high disadvantage of construction cost, it can be set up with main road prefabricated case beam is synchronous, construction speed is improved, reusable, the investment for reducing manpower and material resources is optimal the requirement of economy.
Description
Technical field
The utility model relates to the technical field of highway ramp spelling wide beam construction equipment more particularly to a kind of large-tonnage highways
Ring road spells wide beam construction equipment.
Background technique
With the rapid development of China's expressway construction, more and more there is world-class engineering to build up simultaneously
It puts into effect；In over strait and Coastal expressways process of construction, the prefabricated case beam erection technique of large-tonnage large span is extensive
Application；Indispensable engineering of the highway ramp as main road, the erection that ring road spells wide beam are related to the success or failure of entire engineering.
Existing to be changed to cast-in-situ box girder method by prefabricated case beam, which is to set up foot hand using a large amount of manpower large area
Frame, while small tonnage loop wheel machine cooperation lifting template is needed, utilize cast-in-site box beam after placement inner and outer template on scaffold；The party
The method construction period is long, and construction cost is high, and a large amount of personnel's investment brings safety problem；In addition, this method needs lower part to have foot
Enough Support Positions, for the Expressway Construction under the particular surroundings such as coastal and over strait, this method realizes that difficulty is big.
Existing pier sets up fixed support platform and moves beam erection method, and this method is taken using pier is pre-buried with pier position for support
If fixed shifting erection platform, the prefabricated ring road spelling wide beam of beam completion then is moved using beam shifting machine structure and is set up；This method need to be every
A pier position embedded bar structural member of setting a roof beam in place, beam piece utilize the pre-buried support of pier before setting up, set up scaffold using artificial
Mode set up fixed shifting erection platform, platform needs each pier to be built；Although this method alleviates Cast-in-situ Beam
Large area manually sets up the workload of scaffold, but the fixed work for moving Liangping platform is set up in pier position, still needs manually to take
And if crane cooperation；It additionally needs and sets up fixed platform in each erection pier position, equipment, which can not be reused, causes material resources serious
Waste.
Highway ramp spelling wide beam uses in the past to be changed to Cast-in-situ Beam by precast beam or is installed on pier not re-usable
It moves Liangping platform and realizes and move erection, both the above method is at high cost, long construction period, is no longer satisfied China Higher grade highway
Large span large-tonnage ring road spells wide beam and sets up requirement；It is mutually fitted the utility model proposes a kind of with the erection of main road large-tonnage prefabricated case beam
It answers, the completely new construction equipment of ring road assembly erection, which, which realizes, reuses, and overcomes the shortcomings of previous methods and equipment.
For this purpose, the designer of the utility model, in view of drawbacks described above, by concentrating on studies and designing, synthesis is long-term for many years
It is engaged in the experience and achievement of related industry, researching and designing goes out a kind of large-tonnage highway ramp spelling wide beam construction equipment, on overcoming
State defect.
Utility model content
The purpose of this utility model is to provide a kind of large-tonnage highway ramps to spell wide beam construction equipment, and structure is simple,
It is easy to operate, it can solve aging method long construction period, construction equipment can not be reused, the high disadvantage of construction cost, can be with master
Road prefabricated case beam is synchronous to be set up, and improves construction speed, reusable, the investment for reducing manpower and material resources is optimal economy
It is required that.
To solve the above problems, the utility model discloses a kind of large-tonnage highway ramps to spell wide beam construction equipment, this is set
Standby includes that sleeping sleeper beam, shifting beam trolley, pump station platform, jacking oil overhold and main road setting up girder lift cucurbit；It is characterized in that：
The sleeping sleeper beam includes beam body, and the two sides of the beam body are equipped at intervals with multiple bolt hole locations；
The shifting beam trolley uses plank frame, and it includes trolley main body, the lower surface of the trolley main body is equipped with cunning
Block, one end of the trolley main body are equipped with oil cylinder socket to connect with pump station platform；
The pump station platform includes that pumping plant, workbench, oil cylinder, wheel and conversion bolt, the workbench are equipped with
Pumping plant, the oil cylinder are located at the lower section of the workbench, and the pumping plant, which is that oil cylinder is flexible, provides power, and the oil cylinder passes through oil
The connection of cylinder bolt, which drives, moves beam trolley, and the front and back of the oil cylinder, which are equipped at least one, can be inserted into the beam body bolt hole location
Conversion bolt brings the stepping shifting beam for realizing shifting beam trolley to pass through conversion bolt not stalling for bolt hole location on sleeping sleeper beam
Operation；
The jacking oil overhold includes oil overhold pumping plant and jack.
Wherein：The upper surface two sides of the trolley main body are respectively equipped with the adjustable height stand of at least one rubber support
Beam piece.
Wherein：The whole design of the beam body is that the fish-bellied type polymorphic structure that depth of section does not wait entirely moves beam mistake to meet
To the requirement of sleeping sleeper beam strength and stiffness in journey.
Wherein：The sliding block is that plastic alloy NGE material is made for preferably sliding on sleeping sleeper beam track.
Wherein：It include multiple oil overhold pumping plants and jack in the jacking oil overhold, it is each in plurality of oil overhold pumping plant
A be connected to two jack guarantees that two jack stress are identical with fuel feeding.
Wherein：The main road setting up girder lifting cucurbit includes electric block and cross moving track, and cross moving track is welded on frame
Beam equipment is set a roof beam in place on trolley girder, and electric block is along cross moving track slidably traversing setting and simultaneously with trolley vertical shift of setting a roof beam in place
To guarantee the movement during electric block lifts in transverse and longitudinal both direction.
By above structure it is found that the large-tonnage highway ramp of the utility model, which spells wide beam construction equipment, has following effect
Fruit：
1) be able to achieve ring road spell wide beam it is synchronous with main road box beam erection, entirely the process of setting a roof beam in place do not need less important work with
The cooperation of other handling appliances, accelerates construction speed to the greatest extent.
2) equipment can reuse, and not only realize the erection for spelling wide beam, while overcoming manpower in previous construction method and throwing
The deficiency entered realizes ring road and spells the maximization that wide beam sets up economy.
3) beam is moved using oil cylinder stepping and oil overhold jacking falls beam, realized using cucurbit is lifted on main road setting up girder to mating
The handling of equipment is maximally utilized by realizing it to the transformation of spanning equipment necessity.
The detailed content of the utility model can be obtained by aftermentioned explanation and institute's attached drawing.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of the utility model construction equipment.
Fig. 2 shows that the utility model crouches sleeper beam structure schematic diagram.
Fig. 3 shows that the utility model moves beam trolley schematic diagram.
Fig. 4 shows the utility model pumping plant and platform schematic diagram.
Fig. 5 A to Fig. 5 F shows the schematic diagram of the utility model construction method.
Specific embodiment
Referring to Fig. 1 to Fig. 4, it is shown that the large-tonnage highway ramp of the utility model spells wide beam construction equipment, the equipment packet
It includes：Sleeping sleeper beam 1 moves beam trolley 2, pump station platform 3, jacking oil overhold 4 and main road setting up girder lifting cucurbit；Wherein, the sleeping pillow
Beam 1 includes beam body, and the beam body can be welded by low-alloy high-tensile structural steel, and the two sides of the beam body are equipped at intervals with multiple
Bolt hole location, it is preferred that have fully considered that the spacing of main road and ring road pier changes, the whole design of the beam body is to cut
Face height not entirely move during beam to the requirement of sleeping 1 strength and stiffness of sleeper beam by equal fish-bellied type polymorphic structure, satisfaction.
Wherein, referring to Fig. 3, the shifting beam trolley 2 is to reduce height to use plank frame, and it includes trolley main body 2-1, institutes
The upper surface two sides for stating trolley main body 2-1 are respectively equipped with the adjustable height stand beam piece of at least one rubber support 2-2, following table
Face is equipped with sliding block 2-3, and the sliding block 2-3 is preferably that plastic alloy NGE material is made, for more preferable on sleeping sleeper beam track
Sliding, one end of the trolley main body 2-1 is equipped with oil cylinder socket, thus can easily with pump station platform (preferably with pump
The oil cylinder of platform) it is attached.
Wherein, referring to fig. 4, the pump station platform 3 includes pumping plant 3-1, workbench 3-2, oil cylinder 3-3, wheel 3-4 and turns
Pin 3-5 is inserted, the workbench is equipped with pumping plant 3-1, and the oil cylinder 3-3 is located at the lower section of the workbench 3-2, described
Pumping plant 3-1 fuel feeding, which is that oil cylinder 3-3 is flexible, provides power, and the oil cylinder 3-3 is driven by the connection of oil cylinder bolt and moves beam trolley 2, institute
The front and back for stating oil cylinder 3-3 are equipped with conversion bolt 3-5 in the jack in the jack portion that at least one can be inserted into the beam body, from
And by conversion bolt 3-5, not stalling for hole location is changed on sleeping sleeper beam 1, realizes that the stepping for moving beam trolley 2 moves beam operation.
Wherein, the jacking oil overhold 4 includes oil overhold pumping plant and jack, and a set of pumping plant is that two jack fuel feeding are protected simultaneously
It is identical to demonstrate,prove two oil overhold stress.
Wherein, the main road setting up girder lifting cucurbit includes electric block and cross moving track, and cross moving track is welded on frame
Beam equipment is set a roof beam in place on trolley girder, and electric block can be traversing along cross moving track, while with trolley vertical shift of setting a roof beam in place, being guaranteed electronic
In the movement of transverse and longitudinal both direction during cucurbit lifting.
Referring to Fig. 5 A to Fig. 5 F, it is shown that the large-tonnage highway ramp of concrete application spells wide beam construction party in the utility model
Method.
The large-tonnage highway ramp is spelled wide beam construction method and is included the following steps：
Step 1：Shifting beam is carried out to the ring road spelling wide beam in a hole and falls the accurate dropping place of the construction equipment of beam, it will be described
Construction equipment is placed in the position of setting a roof beam in place on the pier of front and back；Its particular content may include：It will by main road setting up girder hanging apparatus
The sleeping sleeper beam and shifting beam trolley of front-rear position lift respectively and put the position of setting a roof beam in place onto front and back pier, and will jack in position of setting a roof beam in place
Oil overhold is in place；
Step 2：Wide beam is spelled to ring road and is set a roof beam in place and moved beam operation, ring road spelling wide beam is set up on construction equipment,
Ring road spelling wide beam is moved to by the construction equipment and falls beam position；Its particular content may include：It will by main road setting up girder
Ring road spells and realizes operation of setting a roof beam in place in wide beam erection to the shifting beam trolley of front-rear position, is stretched by pumping plant oil supplying cylinder, benefit
With conversion bolt along crouch sleeper beam bolt position successively convert stepping push move beam trolley, front and back move beam trolley synchronize carry on the back spelling wide beam arrive
Fall beam position；
Step 3：It is supported to the ring road spelling wide beam for falling beam position is moved to, so that construction equipment no longer spells width to ring road
Beam carries out carrying frame；Its particular content may include：Ring road is spelled into wide beam jacking by jacking oil overhold and leaves front and back shifting beam trolley, installation
Oil overhold protective device oil overhold supporting beam piece is jacked, is stretched by pumping plant oil supplying cylinder, stepping, which pushes, moves beam trolley return frame
Liang Wei；
Step 4：Step 2 is repeated to three and spells the setting a roof beam in place of wide beam to complete second ring road, moves beam and support；
Step 5：The construction equipment that ring road spells wide beam is lifted and transported；Its particular content may include：Main road is set a roof beam in place
Sleeping sleeper beam and shifting beam trolley entirety vertical shift are hung pier by equipment hoisting device, and shackle hook is promoted after being rotated by 90 ° and is placed into master
Road setting up girder fixed placement crouches sleeper beam position, crouch sleeper beam and main road setting up girder it is effectively fixed；
Step 6：Ring road spelling wide beam fall beam in place；Its particular content may include：The jacking of two panels ring road spelling wide beam
Oil overhold bounces back simultaneously respectively, and two panels ring road spelling wide beam is fallen on beam to temporary support or pier pinner；
Step 7：The main road box beam in this hole is set up, the erection that main road box beam and ring road in hole spell wide beam is completed, sets a roof beam in place
The erection that the normal via hole of construction equipment enters next hole beam piece recycles.
It can be seen that the utility model has the advantage of：
1) be able to achieve ring road spell wide beam it is synchronous with main road box beam erection, entirely the process of setting a roof beam in place do not need less important work with
The cooperation of other handling appliances, accelerates construction speed to the greatest extent.
2) equipment can reuse, and not only realize the erection for spelling wide beam, while overcoming manpower in previous construction method and throwing
The deficiency entered realizes ring road and spells the maximization that wide beam sets up economy.
3) beam is moved using oil cylinder stepping and oil overhold jacking falls beam, realized using cucurbit is lifted on main road setting up girder to mating
The handling of equipment is maximally utilized by realizing it to the transformation of spanning equipment necessity.
It is readily apparent that above description and record is only citing rather than in order to limit the disclosure of the utility model
Content, application or use.Although describing and being described in the accompanying drawings embodiment, the utility model in embodiment
Do not limit by attached drawing example and be described as in embodiment it is now recognized that optimal mode to implement the religion of the utility model
The specific examples led, the scope of the utility model will include any implementation for falling into the description and appended claims of front
Example.
Claims (6)
1. a kind of large-tonnage highway ramp spells wide beam construction equipment, which includes sleeping sleeper beam, moves beam trolley, pump station platform, top
It rises oil overhold and main road setting up girder lifts cucurbit；It is characterized in that：
The sleeping sleeper beam includes beam body, and the two sides of the beam body are equipped at intervals with multiple bolt hole locations；
The shifting beam trolley uses plank frame, and it includes trolley main body, the lower surface of the trolley main body is equipped with sliding block, institute
The one end for stating trolley main body is equipped with oil cylinder socket to connect with pump station platform；
The pump station platform includes that pumping plant, workbench, oil cylinder, wheel and conversion bolt, the workbench are equipped with pumping plant,
The oil cylinder is located at the lower section of the workbench, and the pumping plant, which is that oil cylinder is flexible, provides power, and the oil cylinder is inserted by oil cylinder
Pin connection, which drives, moves beam trolley, and the front and back of the oil cylinder, which are equipped at least one, can be inserted into the conversion of the beam body bolt hole location
Bolt brings the stepping shifting beam operation for realizing shifting beam trolley to pass through conversion bolt not stalling for bolt hole location on sleeping sleeper beam；
The jacking oil overhold includes oil overhold pumping plant and jack.
2. large-tonnage highway ramp as described in claim 1 spells wide beam construction equipment, it is characterised in that：The trolley main body
Upper surface two sides are respectively equipped with the adjustable height stand beam piece of at least one rubber support.
3. large-tonnage highway ramp as described in claim 1 spells wide beam construction equipment, it is characterised in that：The entirety of the beam body
Being designed as depth of section, equal fish-bellied type polymorphic structure is not moved during beam to sleeping sleeper beam strength and stiffness requirement entirely with meeting.
4. large-tonnage highway ramp as described in claim 1 spells wide beam construction equipment, it is characterised in that：The sliding block is plastics
Alloy NGE material is made for preferably sliding on sleeping sleeper beam track.
5. large-tonnage highway ramp as described in claim 1 spells wide beam construction equipment, it is characterised in that：In the jacking oil overhold
Comprising multiple oil overhold pumping plants and jack, each of plurality of oil overhold pumping plant is connected to two jack to be guaranteed with fuel feeding
Two jack stress are identical.
6. large-tonnage highway ramp as described in claim 1 spells wide beam construction equipment, it is characterised in that：The main road, which is set a roof beam in place, to be set
Standby lifting cucurbit includes electric block and cross moving track, and cross moving track is welded on the setting a roof beam in place on trolley girder of setting up girder, electronic
Cucurbit along cross moving track slidably traversing setting and simultaneously with trolley vertical shift is set a roof beam in place with guarantee during electric block lifting
The movement of transverse and longitudinal both direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235365.6U CN208121589U (en) | 2018-02-09 | 2018-02-09 | Large-tonnage highway ramp spells wide beam construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820235365.6U CN208121589U (en) | 2018-02-09 | 2018-02-09 | Large-tonnage highway ramp spells wide beam construction equipment |
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| Publication Number | Publication Date |
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| CN208121589U true CN208121589U (en) | 2018-11-20 |
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| CN201820235365.6U Active CN208121589U (en) | 2018-02-09 | 2018-02-09 | Large-tonnage highway ramp spells wide beam construction equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158486A (en) * | 2019-05-05 | 2019-08-23 | 郑州新大方重工科技有限公司 | It is a kind of to set up the Bridge Erector and construction method for spelling wide beam |
| CN110700104A (en) * | 2019-10-17 | 2020-01-17 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
-
2018
- 2018-02-09 CN CN201820235365.6U patent/CN208121589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158486A (en) * | 2019-05-05 | 2019-08-23 | 郑州新大方重工科技有限公司 | It is a kind of to set up the Bridge Erector and construction method for spelling wide beam |
| CN110700104A (en) * | 2019-10-17 | 2020-01-17 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
| CN110700104B (en) * | 2019-10-17 | 2021-02-26 | 中国十七冶集团有限公司 | Construction platform of suspension bridge suspender tensioning equipment and use method |
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