CN2921281Y - Byoyancy self-balancing tunnel two-lining concrete shuttering trolley - Google Patents
Byoyancy self-balancing tunnel two-lining concrete shuttering trolley Download PDFInfo
- Publication number
- CN2921281Y CN2921281Y CN 200620200432 CN200620200432U CN2921281Y CN 2921281 Y CN2921281 Y CN 2921281Y CN 200620200432 CN200620200432 CN 200620200432 CN 200620200432 U CN200620200432 U CN 200620200432U CN 2921281 Y CN2921281 Y CN 2921281Y
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- template
- pin
- chassis
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- adjustable
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Abstract
The utility model relates to a buoyancy balance modularized trolley used for the second lining of tunnel. Openings for support columns perpendicular to surface plate of moulding board are circumferentially arranged on each group of modules and extend along axial direction. Pinholes are provided on wall of openings for support columns and slidable and shrinkable support columns are built in the openings for support columns. A semicircular keyway dished inwards is provided on external circumference at the middle of the adjustable support column. Two rails on which the trolley travels are fixed on internal wall near the bottom of the shell-shaped module. Characterized in light structure, low cost, convenient installation and transportation and high automation, as well as safety and reliability, the utility model can ensure quality of tunnelling shortens construction period and enhances construction speed.
Description
(1) technical field
The utility model relates to a kind of tunnel construction engineering construction equipment, particularly a kind of construction of tunnel template and supporting chassis.
(2) background technology
In tunnel construction construction, after just serving as a contrast the sprayed mortar structure and finishing, often have the concrete pouring construction process of secondary lining, designing requirement is to adopt full section once-cast under the situation about having.In construction, adopted the construction of punching beam type formwork jumbo in the past, that is: at the tunnel bottom center punching beam was set, the suffered buoyancy of template to the punching beam, was delivered to this power on the completed lining structure just by the punching beam again.In this mode, punching beam often sectional dimension is very big, do very heavyly, and is very inconvenient during use.And because the punching beam has taken big portion space, all can't carry out as the cleaning of template and the work such as brushing of interleaving agent, so just influence construction quality and speed greatly.Therefore, need development new construction equipment and technology.
(3) the utility model content
The purpose of this utility model provides a kind of buoyancy self-balancing tunnel double-lining concrete form chassis, mainly solve in the concrete pouring construction of secondary lining, tradition punching beam takes up room greatly, use inconvenient, can't carry out template cleaning and interleaving agent brushing, influence the technical problem of construction quality and speed.
The purpose of this utility model is achieved in that this buoyancy self-balancing tunnel double-lining concrete form chassis, comprise template and supporting with it chassis near tunnel wall, connect into one group of circular template by the bolt hole and the bolt that are distributed on the template radial flange plate, connect into the tubular template by being distributed in the bolt hole and the bolt of template axles on flanged plate between two groups of templates, have the concrete inlet on the tubular template and the window that vibrates, it is characterized in that:
Every group of template hoop is distributed with the support column duct perpendicular to form surfacing, and extend to axis direction in the support column duct, has pin-and-hole on the support column cell walls; The support column duct is built-in with slidably flexible adjustable support post, and the middle part excircle hoop of adjustable support post has the semicircle cotter way of indent;
The tubular template is fixed two rail by on the inwall of bottom by connector, walks chassis on the rail, and chassis comprises the template attaching/detaching apparatus that travelling wheel, base and chassis two ends are provided with.
The afterbody in above-mentioned support column duct is fixed a pin block, and this pin block has a pin-and-hole, and the radius of this pin-and-hole is consistent with the semicircle cotter way radius on the adjustable support post.
The afterbody of above-mentioned adjustable support post has a screw, and connects with an adjustable column screw thread, and the adjustable column afterbody connects a handle, the adjustable column side have one with the pin-and-hole pin-and-hole of the same size in support column duct.
Be provided with hush panel between above-mentioned tubular template and the first lining concrete, hush panel is an annular, and the hush panel medial surface is fixed with waterstop.
The beneficial effects of the utility model:
(1), use the adjustable support post be installed on the template, the buoyancy that is produced in the balance concreting process guarantees template and support system invariant position thereof, has saved punching beam and subsidiary member thereof.
(2), build the buoyancy that produces in the process, on template, be provided with the adjustable support post for the balance concrete.The adjustable support post can be in good time retractable, and be aided with suitable shake and smash, can in the concrete structure finished product, not form defective.After every group of template is connected into ring, but adjustable support post conjunction measuring instrument is adjusted the elevation and the center line of template.Concrete is built in the process, according to the variation of its gravity-buoyancy, removes the adjustable support post, and the adjustable support post was regained and become shutoff this moment, can not form defective in concrete structure finished product.
(3), template inside is provided with traveling steel rail.During the template dismounting, chassis can be walked along the centre-line of track in template.
(4), carry out template dismounting and parallel move by a chassis of walking in template center, no manpower handling process, safety and automaticity are higher.Lifting in the template disassembly process, work such as in place are finished by having the template attaching/detaching apparatus that is arranged on the chassis two ends.
(5), template dismounting in the tunnel, the carrying easy.Each time in the template disassembly process, all can clear up brushing with interleaving agent, can guarantee the good appearance of concrete structure finished product template.
(6), template and just be provided with the sealing hush panel between the lining concrete, guarantee not spillage of concrete pouring.
The utility model is a kind of novel tunnel double-lining concrete casting and constructing equipment, compares with conventional art to have light in structure, and cost is low, install, transportation is easy, automaticity height, safe and reliable characteristics, can guarantee the construction of tunnel quality, the reduction of erection time, accelerate speed of application.The buoyancy that the scalable adjustment of template support column, the support system of template and template are produced during to concreting has enough resistivities, the demand that is more suitable for producing than punching beam type formwork jumbo.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the schematic diagram that template is connected with rail.
Fig. 4 is the structural representation of hush panel.
Fig. 5 is that the A of Fig. 6 is to schematic diagram.
Fig. 6 is that the adjustable support post stretches out view.
Fig. 7 is an adjustable support post retracted state schematic diagram.
Among the figure: 1-two lining concretes, 2-concrete inlet, 3-tunnel wall, 4-rail, 5-waterstop, 6-adjustable support post, 7-template attaching/detaching apparatus, 8-chassis, 9-template, 10-hush panel, 11-vibrate pin-and-hole, 17-adjustable column, 18-pin-and-hole, 19-semicircle cotter way, 20-connector, 21-pin, 22-handle, 23-screw on window, 12-chassis base, 13-chassis travelling wheel, 14-support column duct, 15-pin block, the 16-pin block.
(5) specific embodiment
Embodiment is referring to Fig. 1, Fig. 2, this buoyancy self-balancing tunnel double-lining concrete form chassis, comprise near tunnel wall 3 and the template 9 of two lining concretes 1 and supporting with it chassis 8, connect into one group of circular template by seven templates by the bolt hole and the bolt that are distributed on the template radial flange plate, connect into the tubular template by being distributed in the bolt hole and the bolt of template axles on flanged plate between two groups of templates, have the concrete inlet 2 and the window 11 that vibrates on the tubular template.
Referring to Fig. 3, tubular template 9 is fixed two rail 4 by on the inwall of bottom by connector 20, walks chassis 8 on the rail, and during the template dismounting, chassis can be walked along the centre-line of track in template.Chassis comprises the template attaching/detaching apparatus 7 that chassis travelling wheel 13, chassis base 12 and chassis two ends are provided with.Lifting in the template disassembly process, work such as in place are finished by having the template attaching/detaching apparatus that is arranged on the chassis two ends.
Referring to Fig. 4, be provided with hush panel 10 between above-mentioned tubular template and the first lining concrete, hush panel is an annular, its medial surface has a seal groove, and waterstop 5 is housed in the seal groove.
Referring to Fig. 5, Fig. 6, Fig. 7, every group of template hoop is distributed with the support column duct 14 perpendicular to form surfacing, and extend to axis direction in the support column duct, has pin-and-hole 18 on the support column cell walls; The support column duct is built-in with slidably flexible adjustable support post 6, and the middle part excircle hoop of adjustable support post has the semicircle cotter way 19 of indent.After the adjustable support post is flexible, adopt pin to fix.
For shortening the length of adjustable support post 6 as far as possible, convenient construction, can select by the following technical solutions:
Referring to Fig. 5, the afterbody in support column duct 14 is fixed a pin block 15, and this pin block has a pin-and-hole 16.The radius of the semicircle cotter way 19 on the radius of this pin-and-hole and the adjustable support post is consistent.
Referring to Fig. 6, the afterbody of adjustable support post 6 has a screw 23, and connects with adjustable column 17 screw threads, and the afterbody of adjustable column 17 connects a handle 22, the adjustable column side have one with pin-and-hole 18 pin-and-holes of the same size in support column duct.
Referring to Fig. 6, when the adjustable support post stretched out, the head of adjustable support post 6 passed template 9, and vertical support is on tunnel wall.Pass the pin-and-hole of adjustable column side and the pin-and-hole 18 on the support column duct with pin, with adjustable support post 6 and 14 lockings of support column duct.
Referring to Fig. 7, when the adjustable support post is withdrawn, unload adjustable column 17, pass pin-and-hole on the pin block 15 and the semicircle cotter way 19 on the adjustable support post with pin 21, with 6 lockings of adjustable support post.
Claims (4)
1. buoyancy self-balancing tunnel double-lining concrete form chassis, comprise template and supporting with it chassis near tunnel wall, connect into one group of circular template by the bolt hole and the bolt that are distributed on the template radial flange plate, connect into the tubular template by being distributed in the bolt hole and the bolt of template axles on flanged plate between two groups of templates, have the concrete inlet on the tubular template and the window that vibrates, it is characterized in that:
Every group of template hoop is distributed with the support column duct perpendicular to form surfacing, and extend to axis direction in the support column duct, has pin-and-hole on the support column cell walls; The support column duct is built-in with slidably flexible adjustable support post, and the middle part excircle hoop of adjustable support post has the semicircle cotter way of indent;
The tubular template is fixed two rail by on the inwall of bottom by connector, walks chassis on the rail, and chassis comprises the template attaching/detaching apparatus that travelling wheel, base and chassis two ends are provided with.
2. buoyancy self-balancing tunnel double-lining concrete form chassis according to claim 1, it is characterized in that: the afterbody in above-mentioned support column duct is fixed a pin block, and this pin block has a pin-and-hole, and the radius of this pin-and-hole is consistent with the semicircle cotter way radius on the adjustable support post.
3. buoyancy self-balancing tunnel double-lining concrete form chassis according to claim 1 and 2, it is characterized in that: the afterbody of above-mentioned adjustable support post has a screw, and connect with an adjustable column screw thread, the adjustable column afterbody connects a handle, the adjustable column side have one with the pin-and-hole pin-and-hole of the same size in support column duct.
4. buoyancy self-balancing tunnel double-lining concrete form chassis according to claim 1 and 2 is characterized in that: be provided with hush panel between above-mentioned tubular template and the first lining concrete, hush panel is an annular, and the hush panel medial surface is fixed with waterstop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200432 CN2921281Y (en) | 2006-05-17 | 2006-05-17 | Byoyancy self-balancing tunnel two-lining concrete shuttering trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620200432 CN2921281Y (en) | 2006-05-17 | 2006-05-17 | Byoyancy self-balancing tunnel two-lining concrete shuttering trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921281Y true CN2921281Y (en) | 2007-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620200432 Expired - Fee Related CN2921281Y (en) | 2006-05-17 | 2006-05-17 | Byoyancy self-balancing tunnel two-lining concrete shuttering trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921281Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434171A (en) * | 2011-11-17 | 2012-05-02 | 广汉金达隧道机械有限公司 | Tunnel bottom concrete side-slipping lining construction method and side-slipping needle beam bottom board trolley |
| CN104747211A (en) * | 2015-04-08 | 2015-07-01 | 山东省路桥集团有限公司 | Anti-floating device for tunnel construction, steel mould board lining rig and anti-floating construction method |
| CN105927249A (en) * | 2016-05-24 | 2016-09-07 | 北京住总集团有限责任公司 | Construction method for pouring tunnel second lining self-compacting concrete |
| CN106194208A (en) * | 2015-05-06 | 2016-12-07 | 四川睿铁科技有限责任公司 | A kind of tunnel lining trolley of band ventilation duct |
| CN111911228A (en) * | 2020-08-06 | 2020-11-10 | 上海市基础工程集团有限公司 | Ground penetrating radar special track for shield tunnel grouting detection |
| CN113818902A (en) * | 2021-09-14 | 2021-12-21 | 南京联众工程技术有限公司 | Construction method of underpass highway channel lining structure and lining structure |
-
2006
- 2006-05-17 CN CN 200620200432 patent/CN2921281Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434171A (en) * | 2011-11-17 | 2012-05-02 | 广汉金达隧道机械有限公司 | Tunnel bottom concrete side-slipping lining construction method and side-slipping needle beam bottom board trolley |
| CN104747211A (en) * | 2015-04-08 | 2015-07-01 | 山东省路桥集团有限公司 | Anti-floating device for tunnel construction, steel mould board lining rig and anti-floating construction method |
| CN104747211B (en) * | 2015-04-08 | 2017-03-08 | 山东省路桥集团有限公司 | Constructing tunnel anti-floating system and punching block lining trolley and anti-floating construction method |
| CN106194208A (en) * | 2015-05-06 | 2016-12-07 | 四川睿铁科技有限责任公司 | A kind of tunnel lining trolley of band ventilation duct |
| CN105927249A (en) * | 2016-05-24 | 2016-09-07 | 北京住总集团有限责任公司 | Construction method for pouring tunnel second lining self-compacting concrete |
| CN111911228A (en) * | 2020-08-06 | 2020-11-10 | 上海市基础工程集团有限公司 | Ground penetrating radar special track for shield tunnel grouting detection |
| CN111911228B (en) * | 2020-08-06 | 2022-07-08 | 上海市基础工程集团有限公司 | Ground penetrating radar special track for shield tunnel grouting detection |
| CN113818902A (en) * | 2021-09-14 | 2021-12-21 | 南京联众工程技术有限公司 | Construction method of underpass highway channel lining structure and lining structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20120517 |