CN203223233U - Tunnel steel-edged water stopping belt installment device - Google Patents
Tunnel steel-edged water stopping belt installment device Download PDFInfo
- Publication number
- CN203223233U CN203223233U CN 201320186687 CN201320186687U CN203223233U CN 203223233 U CN203223233 U CN 203223233U CN 201320186687 CN201320186687 CN 201320186687 CN 201320186687 U CN201320186687 U CN 201320186687U CN 203223233 U CN203223233 U CN 203223233U
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- China
- Prior art keywords
- steel
- inverted arch
- anchor clamps
- steel limit
- shaped anchor
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- Expired - Lifetime
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- Lining And Supports For Tunnels (AREA)
Abstract
Disclosed is a tunnel steel-edged water stopping belt installment device. The tunnel steel-edged water stopping belt installment device comprises a U-type jig, wherein the jig is connected to an inverted arch forming template and moves along with the inverted arch forming template, and an adjustment bolt adjusting clamping degree is arranged at one end of the U-type jig. Because the U-type jig is connected to the inverted arch forming template and is positioned along with the inverted arch forming template, steel rib support structures in the prior art and complex construction operation caused by the steel rib support structures is not taken into consideration, material consumption can be reduced, invested cost can be reduced, and meanwhile construction operation is simplified and operation can be more easily conducted.
Description
Technical field
The utility model relates to installs the erecting device of location to steel limit, tunnel waterstop.
Background technology
The structure in tunnel comprises the arch wall of top secondary lining, and namely the form concrete lining cutting that applies of supporting inboard is in the early stage formed composite lining jointly with preliminary bracing; With the inverted arch of bottom, tunnel, i.e. Di Bu reverse domes.In the constructing tunnel operation, the first inverted arch to the bottom of needs carries out lining cutting and builds, carry out the arch wall construction on top again, because of the first after-pouring of upper and lower two parts, its junction is comparatively weak, sealing is relatively poor, and the underground large quantity of moisture that exists, so need to increase steel limit waterstop to avoid the tunnel infiltration in the junction of arch wall and inverted arch.
Steel limit, existing tunnel water stop installing device comprises the Steel bar rack 103 that is fixed under the inverted arch 101 as shown in Figure 1, 2, and Steel bar rack 103 is connected with the bottom of steel limit waterstop 105 and is located in desired location; Also have U-shaped rebar clips 104, U-shaped rebar clips 104 is inserted in the top of steel limit waterstop 105 in the U-shaped hole and with it and is clamped from both sides, further accurately to locate.During construction, earlier by the forming panel erecting device inverted arch forming panel is fixed on desired location, by steel limit water stop installing device steel limit waterstop is fixed on desired location, then carry out building of inverted arch 101, the bottom of Steel bar rack 103 and steel limit waterstop 105 together is cast in the inverted arch 101, treat concrete setting after 105 parts of steel limit waterstop be inserted among the both sides of the edge of inverted arch 101; Afterwards, the forming panel erecting device promotes forming panel, and forming panel is thrown off from inverted arch, takes out U-shaped rebar clips 104 from steel limit waterstop 105, carries out the lining cutting of arch wall 102 again, and the top of steel limit waterstop is cast in the arch wall 102.It need make and install and fix the Steel bar rack of installation steel limit waterstop in the bottom of inverted arch in the installation process of steel limit waterstop, required workload is big, wastes time and energy; Simultaneously, build finish after, need carry out the dismounting of forming panel and U-shaped rebar clips separately, operation is also complicated; And the Steel bar rack of fixed installation waterstop is embedded in after building in the inverted arch and not reproducible use, thereby need expend wide variety of materials, causes the use amount of reinforcing bar huge, the cost height.
The utility model content
The utility model aims to provide a kind of steel limit, tunnel water stop installing device that is connected on the inverted arch forming panel, so that install, dismantle simply, conveniently, and significantly reduce material cost.
Steel limit, tunnel described in the utility model water stop installing device, comprise the U-shaped anchor clamps that clamp waterstop top, steel limit, it is characterized in that: U-shaped anchor clamps are provided with the connecting portion that side direction extends in the inverted arch, the end of the inverted arch forming panel of this connecting portion and corresponding position is connected or is one, pinching end of U-shaped anchor clamps and a side of steel limit waterstop offset, the adjusting bolt of adjustable clamp tightness is installed on another pinching end, clamps steel limit waterstop by regulating bolt from opposite side.
Steel limit, tunnel described in the utility model water stop installing device, U-shaped anchor clamps connect firmly by connecting portion and inverted arch forming panel or are one, when the inverted arch pouring construction, when the inverted arch forming panel is displaced downwardly to desired location in the drive of drive unit, U-shaped anchor clamps can move to the installation site of steel limit waterstop with the inverted arch forming panel, pinching end of its U-shaped anchor clamps and a side of steel limit waterstop offset, the other end is regulated bolt by precession, steel limit waterstop can be clamped on the U-shaped anchor clamps, realize the installation location of steel limit waterstop.After inverted arch is built, unclamp by regulating bolt, inverted arch forming panel drive unit promotes forming panel, and U-shaped anchor clamps can together promote with the inverted arch forming panel, deviate from from steel limit waterstop top.Its installation by the inverted arch forming panel is finished the installation location and dismounting of U-shaped anchor clamps synchronously with throwing off operation, has simplified the installation and removal operation of steel limit water stop installing device, and installation and removal are simple, convenient; Remove Steel bar rack structure of the prior art and its complicated construction operation that brings simultaneously, reduced the consumption of material, reduce cost.
Description of drawings
Fig. 1, the 2nd, the structural representation of existing tunnel steel limit water stop installing device.
Fig. 3 is the structural representation of steel limit, tunnel described in the utility model water stop installing device.
The specific embodiment
Steel limit, tunnel described in the utility model water stop installing device, comprise the U-shaped anchor clamps 2 that clamp waterstop 4 tops, steel limit, it is characterized in that: U-shaped anchor clamps 2 are provided with the connecting portion that side direction extends in the inverted arch, the end of the inverted arch forming panel 1 of this connecting portion and corresponding position is connected or is one, pinching end of U-shaped anchor clamps 2 and a side of steel limit waterstop 4 offset, the adjusting bolt 3 of adjustable clamp tightness is installed on another pinching end, clamps steel limit waterstop 4 by regulating bolt from opposite side.
Steel limit, described tunnel water stop installing device, two pinching ends of U-shaped anchor clamps are provided with angle steel 5, and one of them angle steel 5 is fixedlyed connected with the U-shaped anchor clamps, and another angle steel 5 is connected or offsets with the end that compresses of regulating bolt 3.
U-shaped anchor clamps 2 are connected on the inverted arch forming panel 1 by connecting portion, position with inverted arch forming panel 1, remove existing Steel bar rack structure and its complicated construction operation that brings, can reduce the consumption of material, input reduces cost, simplified the needs of constructing operation simultaneously, made that operation is simpler.During clamp operation, the front end of regulating bolt 3 pushes against steel limit waterstop 4, be that point is connected and fixed between the two, its constant intensity is lower, precision is relatively poor, so two pinching ends at U-shaped anchor clamps 2 arrange angle steel 5, and one of them angle steel 5 is fixedlyed connected with an end of U-shaped anchor clamps, 5 in another angle steel is connected or offsets with the end that compresses of regulating bolt 3, when clamping steel limit waterstop 4, an end that is connected with U-shaped anchor clamps is fixed, and another steel square is then with regulating bolt 3 motions, until pushing against steel limit waterstop 4 and with its clamping, can contact with the point of 4 of steel limit waterstops and be converted into angle steel 5 and contact with face between the steel limit waterstop 4 regulating bolt 3 like this, increase its bonding strength and clamping degree, improve positioning accuracy, and can better avoid the inclination of steel limit waterstop; Simultaneously, one of them right-angle side of angle steel 5 is positioned at horizontal level, as location reference point, further improves the positioning accuracy of equipment when building the operation location.
Claims (2)
1. steel limit, tunnel water stop installing device, comprise the U-shaped anchor clamps (2) that clamp steel limit waterstop (4) top, it is characterized in that: U-shaped anchor clamps (2) are provided with the connecting portion that side direction extends in the inverted arch, the end of the inverted arch forming panel (1) of this connecting portion and corresponding position is connected or is one, pinching end of U-shaped anchor clamps (2) and a side of steel limit waterstop (4) offset, the adjusting bolt (3) of adjustable clamp tightness is installed on another pinching end, clamps steel limit waterstop (4) by regulating bolt from opposite side.
2. steel limit, tunnel according to claim 1 water stop installing device, it is characterized in that: two pinching ends of U-shaped anchor clamps are provided with angle steel (5), one of them angle steel (5) is fixedlyed connected with the U-shaped anchor clamps, and another angle steel (5) is connected or offsets with the end that compresses of regulating bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186687 CN203223233U (en) | 2013-04-15 | 2013-04-15 | Tunnel steel-edged water stopping belt installment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186687 CN203223233U (en) | 2013-04-15 | 2013-04-15 | Tunnel steel-edged water stopping belt installment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223233U true CN203223233U (en) | 2013-10-02 |
Family
ID=49250238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186687 Expired - Lifetime CN203223233U (en) | 2013-04-15 | 2013-04-15 | Tunnel steel-edged water stopping belt installment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223233U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453955A (en) * | 2014-12-03 | 2015-03-25 | 中铁上海工程局有限公司 | Positioning clamp for water-stop belt in tunnel |
| CN107355238A (en) * | 2017-09-08 | 2017-11-17 | 中车建设工程有限公司 | Tunnel inverted arch abutment wall entirety punching block and its construction method |
| CN107740437A (en) * | 2017-11-29 | 2018-02-27 | 济南市市政工程建设集团有限公司 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
-
2013
- 2013-04-15 CN CN 201320186687 patent/CN203223233U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453955A (en) * | 2014-12-03 | 2015-03-25 | 中铁上海工程局有限公司 | Positioning clamp for water-stop belt in tunnel |
| CN107355238A (en) * | 2017-09-08 | 2017-11-17 | 中车建设工程有限公司 | Tunnel inverted arch abutment wall entirety punching block and its construction method |
| CN107740437A (en) * | 2017-11-29 | 2018-02-27 | 济南市市政工程建设集团有限公司 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
| CN107740437B (en) * | 2017-11-29 | 2019-06-14 | 济南市市政工程建设集团有限公司 | Pipe gallery pre-buried steel side waterstop and steel plate for sealing water reinforcing construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: Three road 266100 in Shandong province Qingdao city Laoshan District No. 25 Keyuan latitude Co-patentee after: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Patentee after: THE 5TH ENGINEERING CO., LTD. OF CHINA RAILWAY 25TH BUREAU Group Address before: 510600, No. 55, Zhongshan Road, Yuexiu District, Guangdong, Guangzhou Co-patentee before: CHINA RAILWAY 25TH BUREAU GROUP Co.,Ltd. Patentee before: CHINA RAILWAY 25TH BUREAU GROUP TRACK TRAFFIC ENGINEERING CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |