CN204326115U - Brace type deformed concrete crack sealing swaging die - Google Patents
Brace type deformed concrete crack sealing swaging die Download PDFInfo
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- CN204326115U CN204326115U CN201420666782.8U CN201420666782U CN204326115U CN 204326115 U CN204326115 U CN 204326115U CN 201420666782 U CN201420666782 U CN 201420666782U CN 204326115 U CN204326115 U CN 204326115U
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- swaging die
- activity box
- concrete
- securing member
- brace type
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Abstract
The utility model relates to a kind of brace type deformed concrete crack sealing swaging die, swaging die comprises activity box and support, described support is arranged on activity box inside, be integrally fixed with securing member, when applying described swaging die, the docking of swaging die opening surface is embedded in the sealing piece of fist stage concrete section part, described sealing piece is arranged on and supports middle part, build second stage concrete, after second stage concrete initial set, removed by described securing member, after hanging out support and activity box, being formed in second stage concrete can for the die cavity injecting molten asphalt.
Description
Technical field
The utility model relates to a kind of underground/submerged structure water-tight device, particularly a kind of brace type deformed concrete crack sealing swaging die.
Background technology
In existing concrete structure, such as checkdam, reservoir, subway, culvert, sluice, the undergrounds such as tunnel, in Underwater Engineering, due to can not continuous placing or the distortion due to foundation settlement (earthquake), or the reason such as to expand with heat and contract with cold of the concrete component to cause due to the change of temperature, often deliberately deformation joint is left building, constuction joint, anti-seep measure will be taked in these gaps, prevent outside water or ground water seepage in structure space, present usual way is, between fist stage concrete and second stage concrete, concrete pit is set, maltha and copper sheet or rubber water-proof sheet is established in groove, but, this method needs concrete soil box in advance, can combine closely to make concrete pit and second stage concrete, need to carry out dabbing process to peripheral 3 faces of concrete pit, the duration will be extended like this and increase artificial, simultaneously because the general every segment length (highly) of concrete pit only has 50-100cm, distortion gap will be connected and composed by multiple concrete pit, therefore many transverse slots can be produced, and the irregular deformation of multiple concrete pit, phenomenon is emitted in the race that postorder can be caused to pour into maltha, and be difficult to cleaning, and adopt the technology replacing concrete pit with channel-section steel of number of patent application 2014100489253, although can cost saving and reduction of erection time than former construction method, but because channel-section steel will be deposited in dam body, cannot reuse, still cause waste, be therefore badly in need of a kind of equipment that can precast the die cavity putting appearance pitch at second stage concrete section.
Utility model content
In order to solve the problem, the utility model provides a kind of brace type deformed concrete crack sealing swaging die, swaging die of the present utility model can second stage concrete section preset go out a rectangle mold cavity, pour into pitch, and take out and can repeatedly use after swaging die uses, adopt the vertical water-stopping structure of this swaging die can meet multiple ground condition/stratum differential settlement or the changing of the relative positions, telescopic displacement etc., Master Cost and reduction of erection time can be saved.
For achieving the above object, the utility model provides following technical scheme:
A kind of brace type deformed concrete crack sealing swaging die, it is characterized in that it comprises activity box and support, described support is arranged on activity box inside, be integrally fixed with securing member, when applying described swaging die, the docking of swaging die opening surface is embedded in the sealing piece of fist stage concrete section part, described sealing piece is arranged on and supports middle part, build second stage concrete, after second stage concrete initial set, removed by described securing member, after hanging out support and activity box, being formed in second stage concrete can for the die cavity injecting molten asphalt.
Comparatively preferred, described sealing piece is rectangle copper sheet, and its side be embedded in advance in fist stage concrete is longitudinally provided with 90 ° of knuckles, and opposite side is from the protruding preseting length in the middle part of fist stage concrete section.
Comparatively preferred, described activity box cross section is U-shaped, and its left plate, right plate are hinged with articulate with back side panel respectively.
Comparatively preferred, left plate, the inside, right plate lower end of described activity box are respectively equipped with keeper, and are respectively equipped with securing member screw and lifting hole(eyelet) in described left plate, right plate upper end.
Comparatively preferred, the back side panel bosom of described activity box is provided with M shape bearing.
Comparatively preferred, the left plate of described activity box, the front of right plate are arranged to semicircle.
Comparatively preferred, described supporting section is V-arrangement, supports the left and right sides, upper end be respectively equipped with securing member and hanging bar at described V-arrangement.
Comparatively preferred, described securing member is bolt, and the left and right side plate that described bolt is corresponding is provided with supporting screw.
The invention also discloses a kind of manufacture method of brace type deformed concrete crack sealing swaging die, it is characterized in that comprising the steps:
1) making of activity box: the cross section of activity box is U-shaped, its left plate, right plate respectively with back side panel with hinge; Arrange keeper respectively in left plate, inside, right plate lower end, left plate, right plate upper end arrange securing member screw and lifting hole(eyelet) respectively; At back side panel bosom, longitudinally M shape bearing is set; Semicircle is arranged in the front of left plate, right plate.
2) making supported: the cross section of support is V-arrangement angle iron, and arrange securing member respectively in the left and right sides, upper end of V-arrangement angle iron, bolt selected by described securing member, arranges the hanging bar of a transverse direction in the upper end of V-arrangement angle iron.
3) assembling of swaging die: support is inserted in activity box, the angle supported coordinates with the M shape bearing being located at back side panel bosom, V-arrangement angle iron supports lower end and is stuck on the keeper of left plate, inside, right plate lower end, and the fastener bolt supporting upper end is fixed with the screw of corresponding left and right side plate respectively.
The invention also discloses a kind of construction method of brace type deformed concrete crack sealing swaging die, it is characterized in that comprising the steps:
1) sealing piece is arranged: the section part being preset in deformed concrete crack sealing piece being had knuckle, sealing piece is longitudinally arranged at the centre of concrete cross section width, and in described sealing piece side part Transducers Embedded in Concrete in the width direction, fixed form and sealing piece after-pouring fist stage concrete;
2) setting of swaging die: after fist stage concrete solidifies, the docking of swaging die opening surface is embedded on the sealing piece of fist stage concrete section part, sealing piece is arranged on and supports middle part, and the both sides concrete cross section of the front openings of swaging die arranges bituminous felt;
3) second stage concrete is built: after setting swaging die and template, second stage concrete is built according to highl stratification, at every turn every layer of about 50cm, builds last layer again after waiting lower floor's initial set to have certain degree of hardness, until reach the height of needs;
4) die cavity is formed: after second stage concrete initial set, dismantles and supports the fastener bolt of upper end, with hooking the hanging bar supporting upper end, hangs out support; Again by left and right side plate respectively to interior rap the demoulding displacement after, rear plate raps the demoulding forward, arranges suspension hook, hang out activity box in the lifting hole(eyelet) of left and right side plate, second stage concrete section part formed rectangle mold cavity;
5) asphalt reperfusion: fill molten asphalt in rectangular die cavity, cool;
6) when arranging multiple deformation joint, repeat above-mentioned steps 1-5, pitch does once perfusion or perfusion for several times; The support hung out and activity box should be cleared up in time, maintain, and store, in order to recycling.
The beneficial effects of the utility model
1. adopt swaging die preset mode of the present utility model, make one, second stage concrete builds conveniently, section is neat;
2. hang out second stage concrete after swaging die use namely can reuse, can economize on resources and cut the waste;
3. can solve the leakage problems of the permanent seam in underground, the Underwater Engineering such as checkdam, reservoir, subway, culvert, sluice, tunnel;
4. compare with conventional construction method, because it does not need concrete soil box, the expenses such as artificial, mechanical, the template needed for concrete soil box can be reduced;
5., again because not needing reserved channel-section steel in inside, save metal material consumption;
6. adopt this method construction former working procedure on critical circuits, become non-key circuit operation, save the duration, create very large economic benefit and social benefit.
7. the deformation joint seepage problem that the utility model technology can solve multiple ground condition/stratum differential settlement or the reason such as to expand with heat and contract with cold of the concrete component that causes due to the change of temperature causes; Also can prevent the section interface changing of the relative positions because the natural calamities such as earthquake cause, be out of shape the leakage problems caused.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of swaging die of the present utility model, and wherein visible V-arrangement supports and is arranged in U-shaped activity box;
Fig. 2 is the perspective view of the swaging die opening surface of Fig. 1, and visible support is identical with activity box height, supports lower end and is stuck on rear side of fixture;
Fig. 3 is the perspective view of the activity box of swaging die of the present utility model, the hinged state of visible left and right sides plate and back side panel;
Fig. 4 is the support perspective view of swaging die of the present utility model, and the visible upper end that supports is provided with securing member and hanging bar;
Fig. 5 is the plan structure schematic diagram that swaging die of the present utility model is arranged on fist stage concrete section, and visible sealing piece is arranged on and supports middle part;
Fig. 6 is perspective view before Fig. 5, and wherein visible swaging die top exceeds fist stage concrete top certain distance, generally exceeds 20-40cm, with conveniently stripped;
Fig. 7 is the plan structure schematic diagram of swaging die of the present utility model after second stage concrete, and wherein visible swaging die stands in second stage concrete, between the both sides one, second stage concrete section of the front openings of swaging die, be provided with bituminous felt;
Fig. 8 is that the swaging die of Fig. 7 removes the plan structure schematic diagram after supporting, and wherein visible left and right side plate moves inward the state of the demoulding;
Fig. 9 is the top perspective structural representation hung out after activity box of Fig. 8, and visible sealing piece half is arranged in fist stage concrete, and half is stood in rectangle mold cavity;
Figure 10 of the present utility modelly fills plan structure schematic diagram after pitch in die cavity, and visible sealing piece half is arranged in fist stage concrete, and half is arranged in pitch;
Sequence number in figure: 1-activity box, 1a-left plate, 1b-right plate, 1c-back side panel, 2-supports, and 3-hangs bar, 4-hinge, 5-keeper, 6-securing member, 7-bearing, 8-lifting hole(eyelet), 9-fist stage concrete, 10-sealing piece, 11-asphalt paper, 12-second stage concrete, 13-die cavity, 14-pitch.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1, with reference to accompanying drawing: a kind of brace type deformed concrete crack sealing swaging die, it comprises activity box 1 and supports 2, support 2 and be arranged on activity box 1 inside, be integrally fixed with securing member 6, when applying described swaging die, the docking of swaging die opening surface is embedded in the sealing piece 10 of fist stage concrete 9 section part, described sealing piece 10 is arranged in the middle part of support 2, build second stage concrete 12, after second stage concrete 12 initial set, described securing member 6 is removed, after hanging out support 2 and activity box 1, being formed in second stage concrete 12 can for the die cavity 13 injecting molten asphalt 14.
Comparatively preferred, described sealing piece 10 is rectangle copper sheet, and its side be embedded in advance in fist stage concrete 9 is longitudinally provided with 90 ° of knuckles, and opposite side is from the protruding preseting length in middle part of fist stage concrete 9 section.
Comparatively preferred, described activity box 1 cross section is U-shaped, and its left plate 1a, right plate 1b are movably hinged with hinge 4 with back side panel 1c respectively.
Comparatively preferred, left plate 1a, the inside, right plate 1b lower end of described activity box 1 are respectively equipped with keeper 5, and are respectively equipped with securing member 6 screw and lifting hole(eyelet) 8 in described left plate 1a, right plate 1b upper end.
Comparatively preferred, the back side panel 1c bosom of described activity box 1 is provided with M shape bearing 7.
Comparatively preferred, semicircle is arranged in the left plate 1a of described activity box 1, the front of right plate 1b.
Comparatively preferred, described support 2 cross section is V-arrangement, supports 2 left and right sides, upper end be respectively equipped with securing member 6 and hanging bar 3 at described V-arrangement.
Comparatively preferred, described securing member 6 is bolt, and the left and right side plate that described bolt is corresponding is provided with supporting screw.
The present embodiment also discloses a kind of manufacture method of brace type deformed concrete crack sealing swaging die, it is characterized in that comprising the steps:
1) making of activity box: the cross section of activity box 1 is U-shaped, its left plate 1a, right plate 1b are hinged with hinge 4 with back side panel 1c respectively; Arrange keeper 5 respectively in left plate 1a, inside, right plate 1b lower end, left plate 1a, right plate 1b upper end arrange securing member 6 screw and lifting hole(eyelet) 8 respectively; At back side panel 1c bosom, longitudinally M shape bearing 7 is set; Semicircle is arranged in the front of left plate 1a, right plate 1b.
2) making supported: the cross section supporting 2 is V-arrangement angle iron, and arrange securing member 6 respectively in the left and right sides, upper end of V-arrangement angle iron, bolt selected by described securing member 6, arranges the hanging bar 3 of a transverse direction in the upper end of V-arrangement angle iron.
3) assembling of swaging die: support 2 is inserted in activity box 1, the angle supporting 2 coordinates with the M shape bearing 7 being located at back side panel 1c bosom, V-arrangement angle iron supports 2 lower ends and is stuck on the keeper 5 of left plate 1a, inside, right plate 1b lower end, and securing member 6 bolt supporting 2 upper ends is fixed with the screw of corresponding left and right side plate respectively.
The present embodiment also discloses a kind of construction method of brace type deformed concrete crack sealing swaging die, it is characterized in that comprising the steps:
1) sealing piece is arranged: the section part being preset in deformed concrete crack sealing piece 10 being had knuckle, sealing piece 10 is longitudinally arranged at the centre of concrete cross section width, and in described sealing piece 10 side part Transducers Embedded in Concrete in the width direction, fixed form and sealing piece 10 after-pouring fist stage concrete 9;
2) setting of swaging die: after fist stage concrete 9 solidifies, the docking of swaging die opening surface is embedded on the sealing piece 10 of fist stage concrete 9 section part, sealing piece 10 is arranged in the middle part of support 2, and the both sides concrete cross section of the front openings of swaging die arranges asphalt paper 14;
3) second stage concrete is built: after setting swaging die and template, and second stage concrete 12 is built according to highl stratification, at every turn every layer of about 50cm, builds last layer again after waiting lower floor's initial set to have certain degree of hardness, until reach the height of needs;
4) die cavity is formed: after second stage concrete 12 initial set, securing member 6 bolt of support 2 upper end of dismantling, with the hanging bar 3 hooking support 2 upper end, hangs out support 2; Again by left and right side plate respectively to interior rap the demoulding displacement after, back side panel 1c raps the demoulding forward, arranges suspension hook, hang out activity box 1 in the lifting hole(eyelet) 8 of left and right side plate, second stage concrete 12 section part formed rectangle mold cavity 13;
5) asphalt reperfusion: fill molten asphalt 14 in rectangle mold cavity, cool;
6) when arranging multiple deformation joint, repeat above-mentioned steps 1-5, pitch 14 does once perfusion or perfusion for several times; The support 2 hung out and activity box 1 should be cleared up in time, maintain, and store, in order to recycling.
Swaging die height of the present utility model is generally 2.5M, and each frame film can build 2.0M concrete wall, if body of wall is more than 2.0M, after form removal, improves 2.0M, repeats aforementioned construction method, until meet body of wall height; This red copper sealing piece 10 is connected employing Site Welding with horizontal sealing piece.
The utility model does not need concrete soil box, can reduction of erection time 20-30 days; Swaging die can be reused; Can construct at the box dam such as checkdam, reservoir retaining wall, also can be used for the application of the undergrounds such as subway, culvert, sluice, tunnel, the various concrete work deformation joint sealing such as under water, deformation joint is neatly non-leakage; The deformation joint seepage water problems adopting this technology can solve stratum differential settlement to cause, or the deformation joint seepage problem caused of expanding with heat and contract with cold of the concrete component caused because of the change of environment temperature; Also the leakage problems that the distortion such as the changing of the relative positions of deformation joint section interface, displacement etc. caused because of natural calamities such as earthquakes causes can be prevented.
Claims (1)
1. a brace type deformed concrete crack sealing swaging die, it is characterized in that it comprises activity box and support, described activity box cross section is U-shaped, and its left plate, right plate are hinged with articulate with back side panel respectively, described support is arranged on activity box inside, is integrally fixed with securing member.
2. brace type deformed concrete crack sealing swaging die according to claim 1, it is characterized in that the left plate of described activity box, inside, right plate lower end is respectively equipped with keeper, and is respectively equipped with securing member screw and lifting hole(eyelet) in described left plate, right plate upper end.
3. brace type deformed concrete crack sealing swaging die according to claim 2, is characterized in that the back side panel bosom of described activity box is provided with M shape bearing.
4. brace type deformed concrete crack sealing swaging die according to claim 2, is characterized in that the left plate of described activity box, the front of right plate is arranged to semicircle.
5. brace type deformed concrete crack sealing swaging die according to claim 1, is characterized in that described supporting section is V-arrangement, supports the left and right sides, upper end be respectively equipped with securing member and hanging bar at described V-arrangement.
6. brace type deformed concrete crack sealing swaging die according to claim 1 or 5, it is characterized in that described securing member is bolt, the left and right side plate that described bolt is corresponding is provided with supporting screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666782.8U CN204326115U (en) | 2014-11-10 | 2014-11-10 | Brace type deformed concrete crack sealing swaging die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666782.8U CN204326115U (en) | 2014-11-10 | 2014-11-10 | Brace type deformed concrete crack sealing swaging die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204326115U true CN204326115U (en) | 2015-05-13 |
Family
ID=53162491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666782.8U Expired - Fee Related CN204326115U (en) | 2014-11-10 | 2014-11-10 | Brace type deformed concrete crack sealing swaging die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204326115U (en) |
-
2014
- 2014-11-10 CN CN201420666782.8U patent/CN204326115U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |