CN208137958U - Formwork jumbo for middle top board construction - Google Patents
Formwork jumbo for middle top board construction Download PDFInfo
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- CN208137958U CN208137958U CN201820598775.7U CN201820598775U CN208137958U CN 208137958 U CN208137958 U CN 208137958U CN 201820598775 U CN201820598775 U CN 201820598775U CN 208137958 U CN208137958 U CN 208137958U
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Abstract
The utility model discloses a kind of formwork jumbos for middle top board construction, including supporting door frame, template, telescopic system and running gear, template includes left wing plate, middle plate and right wing plate, middle plate is mounted at the top of support door frame, left wing plate is articulated with the left side of middle plate, right wing plate is articulated with the right side of middle plate, left wing plate and right wing plate pass through telescopic system respectively and are connected to support door frame, left wing plate is equipped with multiple flutings passed through for lattice column, middle plate is equipped with opening and closing plate close to a side of right wing plate, opening and closing plate is equipped with multiple openings passed through for lattice column, door frame is supported to be equipped with multiple opening and closing beams below opening and closing plate, it is passed through when opening and closing plate and opening and closing beam is opened for lattice column, running gear is mounted on support door frame bottom.The formwork jumbo have can monoblock type cross lattice column so that reducing construction cost, shortening construction period, improve the advantages of all transfer efficients.
Description
Technical field
The utility model relates to concreting outfit more particularly to a kind of formwork jumbos for middle top board construction.
Background technique
Formwork jumbo is a kind of Large Steel knot being widely used in the constructing tunnels such as highway, railway, water power, city railway
Structure template system.In the similar engineerings such as large deep foundation pit engineering and subway station engineering, usually in the middle plate of main structure
Or there are lattice columns when top board construction, and the formwork jumbo that lattice column limits the prior art is flowed when main structure is advanced
Water construction.When main structure construction fills it up with a frame as concreting support system using wooden model, construction week frequently can lead to
Phase is long, at high cost, concrete formation irregularity, it is beautiful the problems such as.
Utility model content
The technical problems to be solved in the utility model be overcome the deficiencies of the prior art and provide one kind can monoblock type cross lattice
Structure column, so that the formwork jumbo for middle top board construction for reducing construction cost, shortening construction period, improving all transfer efficients.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of formwork jumbo for middle top board construction, including support door frame, template, telescopic system and running gear, institute
Stating template includes left wing plate, middle plate and right wing plate, and the middle plate is mounted at the top of the support door frame, and the left wing plate is articulated with
The left side of middle plate, the right wing plate are articulated with the right side of middle plate, and the left wing plate and right wing plate pass through the telescopic system respectively
It is connected to the support door frame, the left wing plate is equipped with multiple flutings passed through for lattice column, and the middle plate is close to described
One side of right wing plate is equipped with opening and closing plate, and the opening and closing plate is equipped with multiple openings passed through for lattice column, the support door frame
On multiple opening and closing beams are equipped with below the opening and closing plate, supply the lattice column to wear when the opening and closing plate and opening and closing beam unlatching
It crosses, the running gear is mounted on the support door frame bottom.
As a further improvement of the above technical scheme：
The opening and closing plate includes multiple door-plates, and the opening is set between each door-plate, and each door-plate opens and closes
Formula is connected to middle plate.
Each door-plate both ends are articulated with middle plate, and each both ends for opening and closing beam are articulated with the support door frame.
The telescopic system includes mounting base and hydraulic cylinder；The mounting base of the left wing plate side is mounted on the support door
The left end of frame, the mounting base of the right wing plate side are mounted on the right end of the support door frame；The hydraulic cylinder of the left wing plate side
One end is connected to the left wing plate, and the other end is connect with the mounting base of the support door frame left end；The right wing plate side it is hydraulic
Oil cylinder one end is connected to the right wing plate, and the other end is connect with the mounting base of the support door frame right end.
The first reinforcing bar is respectively connected between the left wing plate and support door frame and between right wing plate and support door frame.
The support door frame is equipped with the second reinforcing bar.
The running gear includes active walking basal seat and driven walking basal seat, is installed with drive in the active walking basal seat
Moving part, the active walking basal seat and the driven walking basal seat top are equipped with jack, and each jack is installed on institute
State support door frame bottom.
The bottom of the support door frame, which is additionally provided with, shores seat.
Compared with prior art, the utility model has the advantage of：
The formwork jumbo for middle top board construction of the utility model, including support door frame, template, telescopic system and walking
System, template include left wing plate, middle plate and right wing plate, and middle plate is mounted at the top of support door frame, and left wing plate is articulated with a left side for middle plate
Side, right wing plate are articulated with the right side of middle plate, and left wing plate and right wing plate pass through telescopic system respectively and be connected to support door frame, left wing plate
Multiple flutings passed through for lattice column are equipped with, middle plate is equipped with opening and closing plate close to a side of right wing plate, and opening and closing plate is equipped with more
A opening passed through for lattice column, support door frame are equipped with multiple opening and closing beams below opening and closing plate, when opening and closing plate and opening and closing beam are opened
It is passed through when opening for lattice column, running gear is mounted on support door frame bottom.When formwork jumbo needed lattice column, left wing plate and
Right wing plate can be rotated down around its hinged place under the action of telescopic system and fold, and provide both sides lattice column or other objects pass through
Space, each to open and close plate and opening and closing beam below is successively in the open state, the lattice column for close right wing plate successively provides
Space is passed through, when left side lattice column some or all of slotting position and right side lattice post part in left wing plate or entirely
When portion is in the aperture position of middle plate, then by telescopic system elongate support left wing plate and right wing plate, last running gear makes
Formwork jumbo rises to desired height, completes formwork erection, i.e., the formwork jumbo can monoblock type cross lattice column so that reducing construction
Cost shortens construction period, improves all transfer efficients.
Detailed description of the invention
Fig. 1 is main view of the utility model for the formwork jumbo template position of middle top board construction.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the side view of Fig. 1.
Fig. 4 is main view of the utility model for the formwork jumbo walking states of middle top board construction.
Fig. 5 is the top view of Fig. 4.
Each label indicates in figure：
1, door frame is supported；11, beam is opened and closed；111, bolt；12, the second reinforcing bar；2, template；21, left wing plate；211, it opens
Slot；22, middle plate；221, plate is opened and closed；2211, it is open；2212, door-plate；23, right wing plate；3, telescopic system；31, hydraulic cylinder；
32, mounting base；4, running gear；41, active walking basal seat；411, actuator；42, driven walking basal seat；43, jack；5,
First reinforcing bar；6, lattice column；7, seat is shored.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
Fig. 1 to Fig. 5 shows the formwork jumbo for middle top board construction of the present embodiment, including support door frame 1, template 2,
Telescopic system 3 and running gear 4, template 2 include left wing plate 21, middle plate 22 and right wing plate 23, and middle plate 22 is mounted on support door frame 1
Top, left wing plate 21 are articulated with the left side of middle plate 22, and right wing plate 23 is articulated with the right side of middle plate 22, left wing plate 21 and right wing plate 23
Support door frame 1 is connected to by telescopic system 3 respectively, is set on left wing plate 21 there are three the fluting 211 passed through for lattice column 6,
Middle plate 22 is equipped with opening and closing plate 221 close to a side of right wing plate 23, opens and closes and opens there are three setting on plate 221 for what lattice column 6 passed through
Mouth 2211 supports and is equipped with eight opening and closing beams 11 below opening and closing plate 221 on door frame 1, and it is upper and lower two groups that eight opening and closing beams 11, which divide, often
Group is four opening and closing beams 11, and every group of four opening and closing beams 11 are arranged along the direction of travel interval of formwork jumbo, when opening and closing 221 He of plate
Corresponding opening and closing beam 11 passes through when opening for lattice column 6, and running gear 4 is mounted on support 1 bottom of door frame.In this configuration, template
Trolley is extended by telescopic system 3 by left wing plate 21 and the support expansion of right wing plate 23, and all reinforcing bars 5 install holding force, use 8
Jack 4 adjusts absolute altitude, is blocked using the hole between combination 24 pairs of lattice columns 6 of version and steel facing system 3；Formwork jumbo
After entirety is in place, assembling reinforcement and concreting are carried out, after strength grade of concrete reaches 100%, starts jack 4
It by trolley entire lowering certain altitude, is demoulded, removes all reinforcing bars 5, left wing plate 21 and right wing plate 23 are in telescopic system 3
Under the action of be rotated down and fold around its hinged place, start running gear 4, trolley moves forward, when encountering right side lattice 6,
It is swung by the single leaf of opening and closing beam 11, the measure for opening and closing 221 closure or openness of plate provides one by one for right side lattice column 6 or other objects
Across space, after formwork jumbo, which is moved to, pours segment, again in place, reinforce, carry out reinforcing bar binding and concreting, and
Concrete roof pours continuous productive process in step cycle progress according to this.
In the present embodiment, opening and closing plate 221 includes four door-plates 2212, and opening 2211 is set between each door-plate 2212, respectively
The equal open-close type of door-plate 2212 is connected to middle plate 22.In the structure, lattice column 6 was needed during formwork jumbo walking is in place
When, left wing plate 21 and right wing plate 23 can be rotated down around its hinged place under the action of telescopic system 3 and fold, and provide both sides lattice
First door-plate, 2212 lower section for opening and closing 221 foremost of plate and first door-plate are opened in the space that column 6 or other objects pass through
Each opening and closing beam 11 of 2212 subsequent first opening, 2211 lower sections（Door-plate 2212 and the serial number of opening 2211 are by formwork jumbo
Direction of advance successively calculate backward）, running gear 4 drives formwork jumbo to run to first left lattice in front of formwork jumbo
When column 6 enters first 2211 position of opening of middle plate 22, close immediately below first door-plate 2212 close to first opening
2211 opening and closing beam 11, be then turned on and second door-plate 2212 and second opening 2211 lower section each opening and closing beam 11（Door-plate
2212 and opening 2211 serial number successively calculated backward by the direction of advance of formwork jumbo）, start running gear 4, band dynamic model
Pallet vehicle runs to first opening 2211 that second left lattice column 6 in front of formwork jumbo enters middle plate 22, while the
When one lattice column 6 enters second of middle plate 22 opening 2211, installation is closed immediately below second door-plate 2212 close to the
Two opening 2211 opening and closing beam 11, be then turned on and third door-plate 2212 and third door-plate 2212 behind third be open
Each opening and closing beam 11 of 2211 lower sections（Door-plate 2212 and the serial number of opening 2211 are successively counted backward by the direction of advance of formwork jumbo
It calculates）, and each opening and closing beam 11 of close first opening 2211 immediately below the first door-plate 2212 is opened, and so on, Dang Gege
When 6 entering part of structure column or all openings 2211, the 221 all opening and closing beams 11 in lower section of opening and closing plate, left wing plate 21 and right flank are closed
Around its hinged place, upward rotary expansion restores formwork erection state to plate 23 under the action of telescopic system 3, while left side lattice column 6 is located
In the fluting 211 of left wing plate, group is used in the gap between fluting 211 and lattice column 6 between opening 221 and lattice column 6 respectively
Plywood 24 is filled, and last running gear 4 makes formwork jumbo rise to desired height, and formwork erection is completed, in place in formwork jumbo walking
In the process, it opens and closes opening and closing beam 11 below plate 221 to want flexibly to open and close, so that formwork jumbo is not stopped to move ahead, while can protect
Demonstrate,prove the monolithic construction of formwork jumbo.
In the present embodiment, each 2212 both ends of door-plate are articulated with middle plate 22, and each both ends for opening and closing beam 11 are articulated with support
Door frame 1.In the structure, each 2212 both ends of door-plate are articulated with middle plate 22, and the both ends of each opening and closing beam 11 in each 2212 lower section of door-plate are equal
It is articulated with support door frame 1, each articulated connection mode for opening and closing beam 11 facilitates swing, when needing to swing opening and closing beam 11, will open and close
11 right side hinged place bolt 111 of beam extracts i.e. swingable, the articulated manner of door-plate 2212 out, opens or closure is all very square
Just, overall structure is simple, easy to operate, and reduces production cost to a certain extent.
In the present embodiment, telescopic system 3 includes mounting base 32 and hydraulic cylinder 31；The mounting base 32 of 21 side of left wing plate is installed
In the left end of support door frame 1, the mounting base 32 of 23 side of right wing plate is mounted on the right end of support door frame 1；21 side of left wing plate it is hydraulic
31 one end of oil cylinder is connected to left wing plate 21, and the other end is connect with the mounting base 32 of support 1 left end of door frame；23 side of right wing plate it is hydraulic
31 one end of oil cylinder is connected to right wing plate 23, and the other end is connect with the mounting base 32 of support 1 right end of door frame.In the structure, left wing plate
21 and right wing plate 23 respectively pass through four hydraulic cylinders 31（At least two hydraulic cylinders 31, each one of front and back）It is connected to support door
Mounting base 32 on frame 1, left wing plate 21 is connected to the mounting base 32 of support 1 left end of door frame by left part hydraulic cylinder 31, right
Wing plate 23 is connected to the mounting base 32 of support 1 right end of door frame by right part hydraulic cylinder 31, and four of support 1 two sides of door frame are hydraulic
Oil cylinder 31 is spaced apart, and when hydraulic cylinder 31 makees stretching motion, is supported left wing plate 21 and right wing plate 23 to be unfolded upwards, is worked as liquid
When compressing cylinder 31 makees contractile motion, left wing plate 21 and right wing plate 23 is driven to fold downwards.
In the present embodiment, it is respectively connected between left wing plate 21 and support door frame 1 and between right wing plate 23 and support door frame 1
First reinforcing bar 5.In the structure, 5 quantity of the first reinforcing bar can be according to demand depending on situation, in the present embodiment, 21 He of left wing plate
Right wing plate 23 respectively takes 4 the first reinforcing bars 5, and each first reinforcing bar, 5 both ends of 21 side of left wing plate are detachable respectively to be installed on
Left wing plate 21 and support door frame 1, each first reinforcing bar, 5 both ends of 23 side of right wing plate are detachable respectively to be installed on right wing plate 23
With support door frame 1, reinforcing bar 5 can reinforce left wing plate 21, right wing plate 23 and support door frame 1, when left wing plate 21 and the right side
When wing plate 23 needs unmarshaling, the first reinforcing bar 5 that left wing plate 21, right wing plate 23 may be hindered to fold can be removed, that is, is met
Left wing plate 21 and the requirement of 23 support strength of right wing plate, and meet the working condition requirement of formwork jumbo.
In the present embodiment, support door frame 1 is equipped with the second reinforcing bar 12.In the structure, the second reinforcing bar 12 is detachable
Formula is mounted on support door frame 1, and when formwork jumbo prepares walking in case of formwork erection, can remove may hinder opening and closing plate 221
The second reinforcing bar 12 folded and formwork jumbo is hindered to advance, that is, meet the intensity requirement of support door frame 1, and meet
Support the job requirement of door frame 1.
In the present embodiment, running gear 4 includes active walking basal seat 41 and driven walking basal seat 42, active walking basal seat 41
On be installed with actuator 411, active walking basal seat 41 and 42 top of driven walking basal seat are equipped with jack 43, each jack 43
It is installed on support 1 bottom of door frame.In the structure, symmetrical point of active walking basal seat 41, driven walking basal seat 42 and jack 43
The bottom end two sides of support door frame 1 are distributed in, and support the active walking basal seat 41 and driven walking basal seat 42 of the every side in bottom end of door frame 1
It is spaced apart, is installed on the also corresponding interval distribution of jack 43 of support door frame 1, is installed with the active walking of driving assembly 411
Pedestal 41 drives formwork jumbo to move forward or back under the cooperation of driven walking basal seat 42, and jack 4 is whole for formwork jumbo
Body rises or decline, cooperates formwork erection and the demoulding of formwork jumbo.
In the present embodiment, the bottom of support door frame 1, which is additionally provided with, shores seat 7.In the structure, in direction of travel each adjacent two
It is set between walking basal seat there are three seat 7 is shored, shores seat 7 and adjustably adjust and for shoring support door frame 1, when formwork erection, row
When walking system 4 drives formwork jumbo to arrive required position, seat 7 is shored in adjusting, is allowed to shore and is supported door frame 1, when concreting is complete
When reaching 100% preparation demoulding at strength grade, seat 7 is shored in adjusting, is allowed to be detached from ground and be in hollow out state, demoulding completion, band
Moving template spud carriage shifting prepares next segment concreting.
Although the utility model is disclosed as above with preferred embodiment, it is not intended to limit the utility model.It is any
Those skilled in the art, in the case where not departing from technical solutions of the utility model range, all using the disclosure above
Technology contents many possible changes and modifications are made to technical solutions of the utility model, or be revised as the equivalent of equivalent variations
Embodiment.Therefore, all contents without departing from technical solutions of the utility model, according to the utility model technical spirit to the above reality
Any simple modifications, equivalents, and modifications that example is done are applied, should all be fallen in the range of technical solutions of the utility model protection.
Claims (8)
1. a kind of formwork jumbo for middle top board construction, including support door frame（1）, template（2）, telescopic system（3）And walking
System（4）, it is characterised in that：The template（2）Including left wing plate（21）, middle plate（22）And right wing plate（23）, the middle plate
（22）It is mounted on the support door frame（1）Top, the left wing plate（21）It is articulated with middle plate（22）Left side, the right wing plate
（23）It is articulated with middle plate（22）Right side, the left wing plate（21）And right wing plate（23）Pass through the telescopic system respectively（3）Even
It is connected to the support door frame（1）, the left wing plate（21）It is equipped with multiple for lattice column（6）The fluting passed through（211）, described
Middle plate（22）Close to the right wing plate（23）A side be equipped with opening and closing plate（221）, the opening and closing plate（221）It is equipped with multiple be used for
Lattice column（6）The opening passed through（2211）, the support door frame（1）On in the opening and closing plate（221）Lower section is equipped with multiple opening and closings
Beam（11）, when the opening and closing plate（221）With the opening and closing beam（11）The lattice column is supplied when unlatching（6）It passes through, the Running System
System（4）It is mounted on the support door frame（1）Bottom.
2. the formwork jumbo according to claim 1 for middle top board construction, it is characterised in that：The opening and closing plate（221）
Including multiple door-plates（2212）, the opening（2211）It is set to each door-plate（2212）Between, each door-plate（2212）
Equal open-close type is connected to middle plate（22）.
3. the formwork jumbo according to claim 2 for middle top board construction, it is characterised in that：Each door-plate（2212）
Both ends are articulated with middle plate（22）, respectively open and close beam（11）Both ends be articulated with the support door frame（1）.
4. the formwork jumbo according to any one of claim 1 to 3 for middle top board construction, it is characterised in that：It is described
Telescopic system（3）Including mounting base（32）And hydraulic cylinder（31）；The left wing plate（21）The mounting base of side（32）It is mounted on institute
State support door frame（1）Left end, the right wing plate（23）The mounting base of side（32）It is mounted on the support door frame（1）Right end；
The left wing plate（21）The hydraulic cylinder of side（31）One end is connected to the left wing plate（21）, the other end and the support door frame
（1）The mounting base of left end（32）Connection；The right wing plate（23）The hydraulic cylinder of side（31）One end is connected to the right wing plate
（23）, the other end and the support door frame（1）The mounting base of right end（32）Connection.
5. the formwork jumbo according to any one of claim 1 to 3 for middle top board construction, it is characterised in that：It is described
Left wing plate（21）With support door frame（1）Between and right wing plate（23）With support door frame（1）Between be respectively connected with the first reinforcing bar
（5）.
6. the formwork jumbo according to any one of claim 1 to 3 for middle top board construction, it is characterised in that：It is described
Support door frame（1）It is equipped with the second reinforcing bar（12）.
7. the formwork jumbo according to any one of claim 1 to 3 for middle top board construction, it is characterised in that：It is described
Running gear（4）Including active walking basal seat（41）With driven walking basal seat（42）, the active walking basal seat（41）Upper installing
There is actuator（411）, the active walking basal seat（41）With the driven walking basal seat（42）Top is equipped with jack（43）,
Each jack（43）It is installed on the support door frame（1）Bottom.
8. the formwork jumbo according to claim 7 for middle top board construction, it is characterised in that：The support door frame（1）
Bottom be additionally provided with and shore seat（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598775.7U CN208137958U (en) | 2018-04-25 | 2018-04-25 | Formwork jumbo for middle top board construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820598775.7U CN208137958U (en) | 2018-04-25 | 2018-04-25 | Formwork jumbo for middle top board construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137958U true CN208137958U (en) | 2018-11-23 |
Family
ID=64310845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820598775.7U Active CN208137958U (en) | 2018-04-25 | 2018-04-25 | Formwork jumbo for middle top board construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137958U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506025A (en) * | 2018-04-25 | 2018-09-07 | 中国水利水电第八工程局有限公司 | Formwork jumbo for middle top board construction |
| CN110107317A (en) * | 2019-05-31 | 2019-08-09 | 上海隧道工程有限公司 | Pour the mould bases trolley and its construction method of the middle plate in shield tunnel |
-
2018
- 2018-04-25 CN CN201820598775.7U patent/CN208137958U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506025A (en) * | 2018-04-25 | 2018-09-07 | 中国水利水电第八工程局有限公司 | Formwork jumbo for middle top board construction |
| CN108506025B (en) * | 2018-04-25 | 2024-04-09 | 中国水利水电第八工程局有限公司 | Template trolley for middle roof construction |
| CN110107317A (en) * | 2019-05-31 | 2019-08-09 | 上海隧道工程有限公司 | Pour the mould bases trolley and its construction method of the middle plate in shield tunnel |
| CN110107317B (en) * | 2019-05-31 | 2020-12-01 | 上海隧道工程有限公司 | Formwork trolley for pouring middle plate in shield tunnel and construction method thereof |
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