CN104879142B - Tunnel wide splash guard mounting platform pin-lift arrangement - Google Patents
Tunnel wide splash guard mounting platform pin-lift arrangement Download PDFInfo
- Publication number
- CN104879142B CN104879142B CN201510197289.5A CN201510197289A CN104879142B CN 104879142 B CN104879142 B CN 104879142B CN 201510197289 A CN201510197289 A CN 201510197289A CN 104879142 B CN104879142 B CN 104879142B
- Authority
- CN
- China
- Prior art keywords
- pin
- jacking
- reinforcing bar
- lifting pin
- splash guard
- Prior art date
Links
- 230000003014 reinforcing Effects 0.000 claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000000875 corresponding Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000000630 rising Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 11
- 238000000034 methods Methods 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 239000004746 geotextiles Substances 0.000 abstract description 2
- 239000006185 dispersions Substances 0.000 description 3
- 210000003205 Muscles Anatomy 0.000 description 2
- 238000005516 engineering processes Methods 0.000 description 2
- 238000006243 chemical reactions Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solids Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 239000011901 water Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
Description
Technical field
The present invention relates to a kind of tunnel wide splash guard mounting platform pin-lift arrangement, belongs to tunnel water proofing panel mounting tool Technical field.
Background technology
The patent document of Publication No. CN103899337A discloses a kind of tunnel wide splash guard mounting platform and installation Method, the front laid rail of the platform, rear layings have on track respectively front laying dolly, lay dolly afterwards, front laying dolly, rear laying Support base being provided with dolly, the spool for placing rolling splash guard being installed between support base, spool is driven by driving means Dynamic rotation is unreeled and launches splash guard；Multiple lifting pins are set between front laying track and rear laying track, lifting pin is along arch Shape laying track ring is evenly arranged, the two ends of each lifting pin by jacking apparatus in mounting bracket, expansion anti- Water plate is laid on lifting pin, and lifting pin jacking, the splash guard being laid on lifting pin are lifted tunnel by jacking apparatus Contoured surface.
Above-mentioned mounting platform realizes mechanization, the automation of construction technology process and construction overall process, reduces artificial high-altitude Lifting work intensity, construction quality and efficiency of construction are greatly improved, and reduce the security risk in work progress.
As the lifting pin by jacking apparatus jacking needs to take into account splash guard jacking and reinforced bar engineering two kinds of functions of installation, Therefore inconvenience there is in use.
Content of the invention
It is an object of the invention to provide a kind of tunnel wide splash guard mounting platform top for effectively improving efficiency of construction Lever apparatus.
In order to reach above-mentioned technical purpose, the technical scheme is that：
A kind of tunnel wide splash guard mounting platform pin-lift arrangement, including lifting pin, the two ends and top of the lifting pin Device connection is risen, the lifting pin is removably secured on jacking apparatus, and the lifting pin surface is provided with some software tops Lifting head and steel bar positioning frame, the software jacking head, steel bar positioning frame are distributed along lifting pin length direction, the software jacking Head with steel bar positioning frame lifting pin surface various location.
The steel bar positioning frame includes that axle placed by reinforcing bar, and reinforcing bar is placed axle and is rotatably arranged at lifting pin surface, the steel Muscle is placed axle surface and is provided with the stopper slot for placing reinforcing bar.Slip in the stopper slot of axle is placed to reduce reinforcing bar in reinforcing bar Frictional force, the reinforcing bar are placed axle and are rotatably arranged at lifting pin surface.
Place in the stopper slot of axle in order to reinforcing bar is strapped in reinforcing bar, reinforcing bar is provided with above the reinforcing bar placement axle spacing Fix bar.
The reinforcing bar is placed axle, the spacing fix bar of reinforcing bar and is fixed in the following manner：Arrange on the lifting pin surface many Individual installing rack, the reinforcing bar are placed axle and are rotatably arranged on installing rack, place above axle in reinforcing bar, are provided with steel on installing rack The installing hole of the spacing fix bar insertion of muscle.After reinforcing bar is placed on reinforcing bar to be placed in the stopper slot of axle, reinforcing bar is spacing through side Fix bar is through the installing hole on installing rack.Place in the stopper slot of axle so as to reinforcing bar is strapped in reinforcing bar.
Balladeur train dolly is provided with the lifting pin, and the balladeur train dolly straddles reinforcing bar and places above axle, the cunning Frame dolly is walked on the length direction of lifting pin by roller.Balladeur train dolly is used for carrying reinforcing bar, and reinforcing bar is distributed to top On rising stem.
Walking track is provided with the lifting pin, and the roller of the balladeur train dolly is spacing to walk in walking track.OK On the one hand walk track is used for balladeur train carriage walking, and on the one hand balladeur train dolly can be fixed being limited in walking track.
Preferably, lifting pin is fixed on jacking apparatus in the following manner：The top of jacking apparatus is provided with fixation Hole, the end of the lifting pin are arranged in fixing hole, and in fixing hole, the end of the lifting pin is provided with location hole, institute The position for stating location hole is corresponding with the position of software jacking head, steel bar positioning frame；At fixing hole, set on the jacking apparatus Pin-and-hole is equipped with, latch is fixed on lifting pin on jacking apparatus through the pin-and-hole on jacking apparatus, the location hole on lifting pin.Insert When pin is extracted, lifting pin can be rotated on jacking apparatus, and when desired location is turned to, latch is through the pin on jacking apparatus Location hole on hole, lifting pin is fixed on lifting pin on jacking apparatus.Can thus realize to software jacking head or reinforcing bar The selection of positioning rack position, is easy to follow-up constructing operation.Preferably, the software jacking head, steel bar positioning frame are set respectively Put in the upper surface of lifting pin, lower surface, i.e. the installation site difference 180 degree of software jacking head, steel bar positioning frame, certainly, this Invention does not limit the angle differed between software jacking head, steel bar positioning frame installation site.
Pin-lift arrangement of the present invention realizes splash guard jacking, reinforcement installation function, is required for using according to two kinds of construction technologies The characteristics of jack-up system, by two kinds of Fixture Designs on same lifting pin, realize that function turns by the rotation of locus, conversion Change, in limited frame for movement space, while realizing the needs of sharp two kinds of tunneling operations, share a set of lifting body, save profit Equipment lifting body, simplifies the process implementation method of equipment, reduces equipment failure rate.And, can realize reinforcing bar positioning, Dispersion, mitigates constructing tunnel and installs labour intensity, improve efficiency of construction, improve the installation positioning precision of reinforcing bar, prevent reinforcing bar from sticking up Rise, after reinforcing bar colligation is finished, pin-lift arrangement freely can be given up the throne, improve reinforcing bar spatial positioning accuracy, protect splash guard.
Description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 be pin-lift arrangement of the present invention in splash guard jacking view.
Fig. 2 be pin-lift arrangement of the present invention in reinforcement installation view.
Specific embodiment
As shown in Figure 1, 2, tunnel wide splash guard mounting platform pin-lift arrangement, including lifting pin 1, the lifting pin 1 Two ends be provided with jacking apparatus 3, the top of jacking apparatus 3 is provided with fixing hole, and the end of the lifting pin 1 is arranged on fixation In hole, in fixing hole, the end of the lifting pin 1 is provided with location hole, the position of the location hole and software jacking 2, The position of steel bar positioning frame is corresponding, and corresponding to herein is referred to：When select certain location hole when, can make software jacking 2 or Steel bar positioning frame is in running order.At fixing hole, pin-and-hole on the jacking apparatus 3, is provided with, latch 11 is filled through jacking The location hole that puts on the pin-and-hole on 3, lifting pin 1 is fixed on lifting pin 1 on jacking apparatus 3.Certain location hole is selected, i.e., by inserting The insertion of pin is selecting.
1 surface of lifting pin is provided with some software jackings 2 and steel bar positioning frame, and software jacking 2, steel bar positioning frame is equal It is distributed along 1 length direction of lifting pin, the various location of software jacking 2 and steel bar positioning frame on 1 surface of lifting pin, such as Fig. 1, Software jacking 2, steel bar positioning frame shown in 2 be separately positioned on the upper surface of lifting pin 1, lower surface, i.e. software jacking 2, The installation site difference 180 degree of steel bar positioning frame.
Steel bar positioning frame includes that axle 5 placed by reinforcing bar, and reinforcing bar is placed axle 5 and is rotatably arranged at 1 surface of lifting pin, and reinforcing bar is placed 5 surface of axle is provided with the stopper slot 10 for placing reinforcing bar.Specifically, multiple installing racks 4 are set on 1 surface of lifting pin, reinforcing bar is put Put axle 5 to be rotatably arranged on installing rack 4, place above axle 5 in reinforcing bar, on installing rack 4, be provided with installing hole, reinforcing bar is spacing solid In installing hole on the insertion installing rack 4 of fixed pole 6, the spacing fix bar 6 of reinforcing bar is just located at reinforcing bar and places above axle 5, for by reinforcing bar It is strapped in reinforcing bar to place in the stopper slot 10 on 5 surface of axle.
Balladeur train dolly 7 is additionally provided with lifting pin 1, and the balladeur train dolly 7 is straddled (also rides above reinforcing bar placement axle 5 Across above the spacing fix bar 6 of reinforcing bar), walking track is provided with lifting pin 1, the roller 9 of the balladeur train dolly 7 is spacing to be expert at Walk walking in track 8.
When anchor bar of waterproof plate in tunnels is constructed, using software jacking 2, software jacking 2 is upward.In tunnel reinforcement engineering construction When, latch 11 to be extracted, lifting pin 1 rotates 180 ° on jacking apparatus 3, then by latch 11 through the pin-and-hole on jacking apparatus 3 11st, the location hole on lifting pin 1 is fixed on lifting pin 1 on jacking apparatus 3.Now splash guard software jacking 2 rotates down, Using steel bar positioning frame, thus two sets of tool structures of effectively solving, space occupy-place, the problem that interferes, realize two kinds of function phases Mutually change.A load traveling balladeur train dolly 7 is designed on the lifting pin 1 of chassis, and binding reinforcement locating rack, reinforcing bar are lifted on cunning On frame dolly 7, using manually or mechanically mode, walk along lifting pin 1, in the process of walking, dispersion reinforcing bar places axle 5 in reinforcing bar On.
In splash guard jacking working condition, the latch 11 on lifting pin 1 is extracted, artificial operation upset lifting pin 1 makes soft Body jacking 2 inserts fixation upwards, then by latch 11, waits splash guard to be laid.
Reinforcing bar jacking working condition：Latch 11 on lifting pin 1 is extracted, artificial operation upset lifting pin 1 makes reinforcing bar fixed Position frame inserts fixation upwards, then by latch 11, takes out the spacing fix bar 6 of reinforcing bar, waits reinforcing bar to be placed to place the limit of axle 5 to reinforcing bar In the groove 10 of position.Reinforcing bar is placed on balladeur train dolly 7, using Manual-pushing balladeur train dolly 7, reinforcing bar dispersion is placed on reinforcing bar and is put Put in the stopper slot 10 of axle 5, after completing steel bar arrangement, manually spacing for reinforcing bar fix bar 6 is inserted on installing rack 4 one by one from side In the installing hole of setting, reinforcing bar is strapped in reinforcing bar and is placed in the stopper slot 10 of axle 5, wait subsequent construction.Jacking apparatus 3 will top 1 jacking of rising stem, now reinforcing bar top radially slide that (now reinforcing bar is placed axle 5 and rotated, and subtracts along the stopper slot 10 that axle 5 placed by reinforcing bar Few force of sliding friction), due to the effect of the spacing fix bar 6 of reinforcing bar, reinforcing bar without departing from fixed position, when by reinforcing bar jacking to When positioning is put, after reinforcing bar colligation is finished, the spacing fix bar 6 of reinforcing bar is manually exited, and lifting pin 1 freely can be given up the throne, so as to carry High reinforcing bar spatial positioning accuracy, protects splash guard.When balladeur train dolly 7 walk one end complete steel bar arrangement after, balladeur train dolly can To be unloaded from walking track 8 by dismounting.
The pin-lift arrangement of the present invention is used on splash guard mounting platform, not only can realize the peace of splash guard, geotextiles Dress, can also realize multiple process procedures such as bar-mat reinforcement colligation, while realizing the needs of sharp two kinds of tunneling operations, simplify equipment Process implementation method, reduce equipment failure rate, mitigate constructing tunnel and labour intensity is installed, improve efficiency of construction, improve The installation positioning precision of reinforcing bar.
Above-described embodiment limits the present invention never in any form, every is obtained by the way of equivalent or equivalent transformation Technical scheme all fall within protection scope of the present invention.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197289.5A CN104879142B (en) | 2015-04-24 | 2015-04-24 | Tunnel wide splash guard mounting platform pin-lift arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197289.5A CN104879142B (en) | 2015-04-24 | 2015-04-24 | Tunnel wide splash guard mounting platform pin-lift arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104879142A CN104879142A (en) | 2015-09-02 |
| CN104879142B true CN104879142B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197289.5A CN104879142B (en) | 2015-04-24 | 2015-04-24 | Tunnel wide splash guard mounting platform pin-lift arrangement |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443148A (en) * | 2015-12-25 | 2016-03-30 | 德阳思远重工有限公司 | Jacking mechanism and trolley using same |
| CN105545329A (en) * | 2016-01-19 | 2016-05-04 | 邓卫东 | Jacking rod device for tunnel wide waterproof plate installation platform |
| CN106089268B (en) * | 2016-08-18 | 2018-07-10 | 山东建筑大学 | A kind of steel pipe concrete bracket fitting machine and installation method |
| CN106988764B (en) * | 2017-05-19 | 2019-05-21 | 龚岗 | Tunnel geotextiles waterproof cloth and two lined steel muscle are plated in technique |
| CN110486058A (en) * | 2019-09-25 | 2019-11-22 | 中铁建大桥工程局集团第五工程有限公司 | The comprehensive trolley method construction of tunnel wide splash guard, two lined steel muscle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3062350B2 (en) * | 1992-06-30 | 2000-07-10 | 岐阜工業株式会社 | Tarpaulin equipment |
| KR101120267B1 (en) * | 2009-09-11 | 2012-03-08 | 코오롱글로벌 주식회사 | Work Platform for Tunnel |
| CN203463116U (en) * | 2013-07-25 | 2014-03-05 | 重庆广播电视大学 | Self-propelled tunnel waterproof board laying rack |
| CN103899337B (en) * | 2014-04-09 | 2017-02-15 | 邓卫东 | Wide tunnel waterproof board installation platform and installation method |
| CN104500105A (en) * | 2014-11-04 | 2015-04-08 | 兖州煤业股份有限公司 | Lifting installing device for metal support frame top arc section of coal mine tunnel |
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2015
- 2015-04-24 CN CN201510197289.5A patent/CN104879142B/en active IP Right Grant
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| CN104879142A (en) | 2015-09-02 |
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