CN211278940U - Bottom die structure for caisson production - Google Patents
Bottom die structure for caisson production Download PDFInfo
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- CN211278940U CN211278940U CN201922259934.8U CN201922259934U CN211278940U CN 211278940 U CN211278940 U CN 211278940U CN 201922259934 U CN201922259934 U CN 201922259934U CN 211278940 U CN211278940 U CN 211278940U
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Abstract
The utility model relates to the field of concrete caissons, in particular to a bottom die structure for caisson production, which comprises a front toe template, a rear toe template, a left toe template and a right toe template, wherein the front toe template is vertically arranged on the ground, the front toe template comprises a template and a template frame, the template frame is fixedly arranged on the template, the template comprises a long side part and a short side part, the long side part and the short side part are fixedly connected to form an L shape, the long side part and the short side part are integrally formed, the rear toe template, the left toe template, the right toe template and the front toe template have the same structure, the front toe template, the left toe template, the rear toe template and the right toe template are fixedly connected with each other according to the long side part and the short side part in sequence to form a rectangular bottom die, and the long edge part and the adjacent short edge part are provided with fixing components for fixing the connection of the long edge part and the short edge part on the upper surfaces. One of the purposes of the utility model is to provide a die block structure of caisson production usefulness has the extravagant effect of reduction concrete.
Description
Technical Field
The utility model belongs to the technical field of the concrete caisson and specifically relates to a die block structure of caisson production usefulness is related to.
Background
The caisson is a deep foundation, is mainly used for wharfs and breakwaters, and is filled with concrete during construction, and the load-bearing and vertical wall structure forming the main body is a box-shaped structure with a top and a bottom. The gravity caisson structure is a common design scheme in various engineering constructions, particularly wharf engineering constructions. Caisson need use caisson template at the in-process of pouring, uses comparatively the steel construction to assemble the template at present.
The existing bottom die comprises a front toe die plate, a rear toe die plate, a left toe die plate and a right toe die plate, wherein the rear toe die plate, the left toe die plate, the right toe die plate and the front toe die plate are identical in structure, the front toe die plate, the rear toe die plate, the left toe die plate and the right toe die plate are connected with one another end to form a rectangular bottom die, and the joints of the front toe die plate, the rear toe die plate, the left toe die plate and the right toe die plate are located at each corner of the rectangular bottom die.
The prior art scheme among the above-mentioned has following defect, because back template frame, left template frame, right template frame, preceding toe template frame enclose into the rectangle die block, because the gap that the junction is located each angle of die block and forms is great, and the concrete flows out from each angle junction of rectangle easily, causes unnecessary extravagant.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, one of the purposes of the utility model is to provide a die block structure of caisson production usefulness has the extravagant effect of reduction concrete.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a bottom die structure for caisson production comprises a front toe die plate, a rear toe die plate, a left toe die plate and a right toe die plate, the front toe template is vertically arranged on the ground, the front toe template comprises a template and a template frame, the template frame is fixedly arranged on the template, a plurality of template frames are fixedly arranged along the axial direction of the front toe template, the template comprises a long side part and a short side part, the long side part and the short side part are fixedly connected to form an L shape, the long side part and the short side part are integrally formed, the rear toe template, the left toe template, the right toe template and the front toe template have the same structure, the front toe template, the left toe template, the rear toe template and the right toe template are fixedly connected with each other according to the long side part and the short side part in sequence to form a rectangular bottom die, and the long edge part and the adjacent short edge part are provided with fixing components for fixing the connection of the long edge part and the short edge part on the upper surfaces.
Through adopting above-mentioned technical scheme, can be with adjacent long limit portion and short edge portion fixed connection through fixed subassembly, preceding toe template, left toe template, back toe template, enclose into the rectangle and form the die block between the right toe template through long limit portion and short edge portion interconnect respectively, long limit portion and short edge portion interconnect form L shape, and long limit portion and short edge portion integrated into one piece, avoided preceding toe template, left toe template, back toe template, the connection of right toe template at each angle of rectangle die block, reach the extravagant effect of reduction concrete.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a fixing component, including fixing component, short plate, long plate, bolt, the short plate is provided with two, two short plate and long plate fixed connection and constitute the U-shaped plate with the long plate, the U-shaped plate is provided with two pairs and vertical fixed upper surface that sets up in long limit portion and adjacent short limit portion respectively, every long plate and short plate to the U-shaped plate correspond the setting, the mounting panel is provided with two, two the mounting panel is vertical fixed upper surface that sets up in long limit portion and short limit portion respectively, and with every two lateral wall fixed connection that correspond the short plate to being close to the cope match-plate pattern outer fringe to the U-shaped plate, bolt threaded connection is on two mounting panels.
Through adopting above-mentioned technical scheme, have the bolt through threaded connection on two mounting panels, rotate the bolt, can support two mounting panels tightly, the mounting panel is fixed to be set up on the lateral wall of two corresponding baffles, conveniently ties and supports two short slabs tightly when supporting the mounting panel to reach convenient fixed long limit portion and adjacent short limit portion.
The present invention may be further configured in a preferred embodiment as: the utility model discloses a formwork frame, including template, the template frame is including the fixed dead lever, the connecting rod, the fixed montant that sets up on the riser lateral wall of vertical fixed setting at the outside lateral wall of template, the fixed upper surface that sets up at the hang plate of dead lever lower extreme, the montant lower extreme is fixed to be set up subaerial, connecting rod fixed connection just with hang plate parallel arrangement between dead lever and montant, hang plate, riser, one side fixed connection of hang plate on the lower extreme of template, the another side of hang plate and the upper end fixed connection of riser, the riser setting is subaerial, the template frame is including vertical fixed setting.
Through adopting above-mentioned technical scheme, the vertical fixed setting of dead lever is on the lateral wall of cope match-plate pattern, through connecting rod and montant fixed connection, thereby can support the dead lever tightly and let the cope match-plate pattern more stable, and the montant is fixed to be set up and can conflict the support to the riser on riser outside lateral wall, prevents that the riser from breaking away from, can reach the effect of stabilizing preceding toe template, right toe template, back toe template, left toe template through being provided with the template frame in the template.
The present invention may be further configured in a preferred embodiment as: a plurality of detection ports are formed in the side wall of the inclined plate along the axial direction of the inclined plate, a detection cover is arranged on the detection port in a covering mode, and a covering assembly used for fixing the detection cover is fixedly arranged on the inclined plate.
Through adopting above-mentioned technical scheme, it is convenient to detect the concrete in the mould to set up the detection mouth on the hang plate, and it closes to be equipped with the convenient closed detection mouth of detection lid to survey mouthful upper cover, after detecting, will survey the fixed lid of lid through fixed subassembly and close, can reach the effect that the detection lid breaks away from the hang plate when preventing to fill the concrete.
The present invention may be further configured in a preferred embodiment as: the lid closes the subassembly and includes wedge, fixed block, places the pole, the fixed block is provided with two, two the fixed block corresponds fixed setting and is close to the upper surface of surveying the mouth at the hang plate, it is fixed to place the pole and sets up between two fixed blocks, the wedge joint is surveying the lid and is placing between the pole.
Through adopting above-mentioned technical scheme, when surveying the lid and closing on surveying the mouth, with the wedge joint survey the lid and place between the pole, through constantly moving the wedge toward placing the pole direction, can support tightly placing the pole, reach the effect of convenient fixed detection lid.
The present invention may be further configured in a preferred embodiment as: and a reinforcing rod is fixedly connected between the lower end part of the fixed rod and the upper end part of the vertical rod.
Through adopting above-mentioned technical scheme, can reach the effect of further stabilizing the cope match-plate pattern through being provided with the anchor strut.
The present invention may be further configured in a preferred embodiment as: the reinforcing assembly is used for fixing two fixing rods and comprises a placing block and a bolt, the placing block is vertically and fixedly arranged on the side walls of the two fixing rods adjacent to the joint respectively, the bolt is communicated with the bolt of the fixing assembly, and the bolt is in threaded connection between the two placing blocks.
Through adopting above-mentioned technical scheme, be close to and fixedly being provided with the reinforcement subassembly between two dead levers of junction, can further fix long limit portion and adjacent short limit portion, reach the effect of stabilizing two adjacent templates.
The present invention may be further configured in a preferred embodiment as: and a seal is fixedly arranged between the long side part and the adjacent short side part.
Through adopting above-mentioned technical scheme, be provided with the strip of paper used for sealing and can prevent that the concrete from flowing out from the junction gap between long limit portion and the adjacent short limit portion, reach the effect that reduces the concrete waste.
The present invention may be further configured in a preferred embodiment as: and a walking plate is horizontally and fixedly arranged on the side wall of the outer side of the upper template along the axial direction.
By adopting the technical scheme, the walking board is arranged to facilitate people to walk and observe above the upper template.
The present invention may be further configured in a preferred embodiment as: and a supporting rod is fixedly connected between the fixed rod and the lower surface of the walking plate.
Through adopting above-mentioned technical scheme, the bracing piece can support the running board, reaches the effect of further stabilizing the running board.
To sum up, the utility model discloses a following at least one useful technological effect: the front toe template, the left toe template, the rear toe template and the right toe template are respectively connected with each other through the long side part and the short side part to form a rectangular bottom die, the long side part and the short side part are connected with each other to form an L shape, and the long side part and the short side part are integrally formed, so that the connection of the front toe template, the left toe template, the rear toe template and the right toe template at each corner of the rectangular bottom die is avoided, and the effect of reducing concrete waste is achieved.
Drawings
Fig. 1 is a schematic view of the overall structure of the bottom die of the caisson in the embodiment;
FIG. 2 is a schematic view showing the installation of the front toe template, the left toe template, the rear toe template and the right toe template in the present embodiment;
FIG. 3 is a schematic view of the mounting structure of the fixing member in the present embodiment;
fig. 4 is a schematic structural view of the front toe template in the embodiment:
fig. 5 is a schematic view of the mounting structure of the formwork frame in the present embodiment.
In the figure: 1. a left toe template; 2. a rear toe template; 3. a right toe template; 4. a front toe template; 5. an inclined plate; 6. a connecting rod; 7. mounting a template; 8. a walking board; 9. a guardrail; 10. a vertical plate; 11. fixing the rod; 12. a vertical rod; 13. mounting a plate; 14. a long plate; 15. a short plate; 16. a seal; 17. a bolt; 18. a mounting plate; 19. a short-side portion; 20. a long side portion; 21. a fixed block; 22. a wedge block; 23. placing a rod; 24. a probing cover; 25. placing the plate; 26. placing the blocks; 27. mounting blocks; 28. a probe port; 29. an inclined lever; 30. a reinforcing rod; 31. a bearing plate; 32. a support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a die block structure of caisson production usefulness, including preceding toe template 4, back toe template 2, left toe template 1, right toe template 3, preceding toe template 4 is vertical to be set up subaerial, and preceding toe template 4 includes template, template frame, and the template frame is fixed to be set up in the template, and the template frame is fixed to be provided with a plurality ofly along the axial direction of preceding toe template 4. The template includes long limit portion 20 and short limit portion 19, long limit portion 20 and short limit portion 19 fixed connection form L shape, long limit portion 20 and short limit portion 19 integrated into one piece, back toe template 2, left toe template 1, right toe template 3 is the same with preceding toe template 4 structure, preceding toe template 4, left toe template, back toe template 2, right toe template 3 enclose into the rectangle according to long limit portion 20 and short limit portion 19 fixed connection each other in proper order and form the die block, long limit portion 20 and adjacent short limit portion 19 integrated into one piece form L shape, prevent that the junction between preceding toe template 4, left toe template 1, back toe template 2, the right toe template 3 is located four angles of rectangle die block. The upper surfaces of the long side part 20 and the adjacent short side part 19 are provided with fixing components for fixing the connection of the long side part 20 and the short side part 19, and the fixing components can fixedly connect the long side part 20 and the adjacent short side part 19 to ensure that concrete is stably poured in the bottom die. The connecting parts among the front toe template 4, the left toe template 1, the rear toe template 2 and the right toe template 3 are staggered with the corners of the rectangular bottom die, so that the waste effect of concrete can be reduced when concrete is poured.
The fixing component comprises mounting plates 13, short plates 15, long plates 14 and bolts 17, the number of the short plates 15 is two, the two short plates 15 are fixedly connected with the long plates 14 and form U-shaped plates with the long plates 14, the U-shaped plates are provided with two pairs and are respectively vertically and fixedly arranged on the upper surfaces of the long edge part 20 and the adjacent short edge part 19, the long plates 14 and the short plates 15 of each pair of U-shaped plates are correspondingly arranged, the number of the mounting plates 13 is two, the two mounting plates 13 are respectively vertically and fixedly arranged on the upper surfaces of the long edge part 20 and the short edge part 19, and is fixedly connected with the side walls of two corresponding short plates 15 of each pair of U-shaped plates, which are close to the outer edge of the upper template 7, bolts 17 are in threaded connection with the two mounting plates 13, the bolts 17 in the embodiment are bolts 17 with nuts, the nuts are positioned on the outer sides of the mounting plates 13, the mounting plate 13 can be tightened by turning the nut, thereby achieving the effect of fixing the long side portion 20 and the short side portion 19.
The seal 16 is fixedly arranged between the long side part 20 and the adjacent short side part 19, the seal 16 in the embodiment is made of rubber materials, and the seal 16 arranged between the long side part 20 and the adjacent short side part 19 can further prevent concrete from flowing out of the joint. The long edge part 20 comprises an upper template 7, an inclined plate 5 and a vertical plate 10, wherein a placing plate 18 is fixedly arranged on the upper surface of the upper template 7 in the embodiment, the placing plate 18 and the upper template 7 are integrally formed, the placing plate 18 is arranged to facilitate connection between the upper templates 7, and meanwhile, a fixing component in the embodiment is arranged on the upper surface of the placing plate 18. One side of the inclined plate 5 is fixedly connected to the lower end of the upper formwork 7, the other side of the inclined plate 5 is fixedly connected to the upper end of the vertical plate 10, the vertical plate 10 is arranged on the ground, the short side part 19 and the long side part 20 are identical in structure, the long side and the short side part 19 are perpendicular to each other in the embodiment, and the inclined plate 5 at the corner where the long side part 20 and the short side part 19 are connected is formed by connecting two inclined triangular plates. The template frame includes that vertical fixed setting is at the dead lever 11 of 7 outside lateral walls of cope match-plate pattern, connecting rod 6, fixed montant 12 that sets up on riser 10 lateral walls, the fixed setting of dead lever 11 lower extreme is on the upper surface of hang plate 5, the fixed setting of montant 12 lower extreme is subaerial, 6 fixed connection of connecting rod is between dead lever 11 and montant 12 and with hang plate 5 parallel arrangement, through 6 fixed connection of connecting rod between dead lever 11 and montant 12, can fix cope match-plate pattern 7, prevent that cope match-plate pattern 7 from breaking away from, montant 12 is fixed to be set up on riser 10 lateral walls and the fixed setting of one end can fix riser 10 subaerial simultaneously.
A reinforcing rod 30 is fixedly connected between the lower end of the fixing rod 11 and the upper end of the vertical rod 12, and the upper template 7 can be further supported by the reinforcing rod 30. Dead lever 11, connecting rod 6, montant 12 in the same template frame in this embodiment are provided with two respectively, two dead levers 11, connecting rod 6, montant 12 parallel arrangement, and fixedly connected with places board 25 between two montants 12, and the fixed setting of 30 one end of anchor strut in this embodiment is placing board 25 upper surface, and the other end is fixed to be set up on two dead lever 11 lateral walls, and the fixed surface of one of them dead lever 11 is provided with accepts board 31, makes things convenient for the subsequent operation of staff. An inclined rod 29 is fixedly arranged between two adjacent formwork supports, one end of the inclined rod 29 is fixedly connected to the side wall of the vertical rod 12, and the other end of the inclined rod 29 is connected to the end part of the connecting rod 6 of the other adjacent formwork support. Through the fixed template frame that is provided with on template outside lateral wall, can support and fix the template, reach the effect of stable template and preventing that the template breaks away from.
A plurality of detection mouths 28 have been seted up along the axial direction of hang plate 5 on the 5 lateral walls of hang plate, detection mouth 28 in this embodiment is provided with two along the 5 vertical directions of hang plate, it is provided with detection lid 24 to detect mouth 28 upper cover, the fixed lid that is used for fixed detection lid 24 that is provided with closes the subassembly on the hang plate 5, it can conveniently observe and detect the concrete in the mould to detect mouth 28, it can prevent concrete outflow detection mouth 28 to close the subassembly through closing the subassembly with the lid and will detect lid 24 closure. The lid closes the subassembly and includes wedge 22, fixed block 21, place pole 23, fixed block 21 is provided with two, two fixed blocks 21 correspond fixed the setting and are close to the upper surface of surveying mouth 28 at hang plate 5, place the fixed setting of pole 23 between two fixed blocks 21, wedge 22 joint is surveying lid 24 and placing between the pole 23, will survey lid 24 lid and close the back on surveying mouth 28, with wedge 22 joint survey lid 24 and place and support tightly between the pole 23 and survey lid 24, reach the effect of fixed detection lid 24.
The reinforcing component for fixing the two fixing rods 11 is fixedly arranged between the fixing rods 11 close to the joint of the long side part 20 and the adjacent short side part 19, the reinforcing component comprises a placing block 26 and a bolt 17, the placing block 26 is vertically and fixedly arranged on the side walls of the two fixing rods 11 adjacent to the joint respectively, the bolt 17 is communicated with the bolt 17 of the fixing component, and the bolt 17 is in threaded connection between the two placing blocks 26. The upper surfaces of two adjacent inclined plates 5 positioned at the joint in the embodiment are respectively and fixedly provided with the mounting blocks 27, the two mounting blocks 27 are connected with the bolts 17 which are the same as the fixing components in a threaded manner, the fixing rods 11 are provided with the reinforcing components and the bolts 17 fixedly connected to the mounting blocks 27, the long-edge part 20 and the adjacent short-edge part 19 can be further connected, and the effect of preventing the long-edge part 20 and the short-edge part 19 from being separated is achieved.
Go up and be provided with running board 8 along the fixed condition in the mould of axial direction level on the lateral wall in 7 outsides of cope match-plate pattern, be provided with running board 8 and can make things convenient for the people to observe the condition in the mould, fixedly connected with bracing piece 32 between dead lever 11 and the 8 lower surfaces of running board, bracing piece 32 can support running board 8, further stabilizes running board 8. The fixed guardrail 9 that is provided with in this embodiment on 8 upper surface outer fringe of walking board, guardrail 9 can prevent that the people from dropping, reaches the effect that improves the security.
The implementation principle of the above embodiment is as follows: preceding toe template 4, left toe template 1, back toe template 2, right toe template 3 forms the rectangle die block through fixed connection respectively between long limit portion 20 and the short limit portion 19, and long limit portion 20 and short limit portion 19 constitute integrated into one piece and form L shape, can let the toe template, left toe template, back toe template 2, junction between the right toe template 3 staggers with each angle of rectangle die block, be provided with strip of paper used for sealing 16 between long limit portion 20 and the adjacent short limit simultaneously, can let the concrete of watering be difficult to flow from the junction, reach the extravagant effect of reduction concrete.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (10)
1. The utility model provides a die block structure of caisson production usefulness which characterized in that: including preceding toe template (4), back toe template (2), left toe template (1), right toe template (3), preceding toe template (4) is vertical to be set up subaerial, preceding toe template (4) includes template, template grillage, the template grillage is fixed to be set up in the template, the template grillage is fixed along the axial direction of preceding toe template (4) and is provided with a plurality ofly, the template includes long limit portion (20) and short limit portion (19), long limit portion (20) and short limit portion (19) fixed connection form L shape, long limit portion (20) and short limit portion (19) integrated into one piece, back toe template (2), left toe template (1), right toe template (3) are the same with preceding toe template (4) structure, preceding toe template (4), left toe template (1), back toe template (2), right toe template (3) enclose into the rectangle according to long limit portion (20) and short limit portion (19) mutually fixed connection in proper order and form the die block, and the upper surfaces of the long side part (20) and the adjacent short side part (19) are provided with fixing components for fixing the connection of the long side part (20) and the short side part (19).
2. The bottom die structure for caisson production according to claim 1, wherein: fixed subassembly includes mounting panel (13), short slab (15), long slab (14), bolt (17), short slab (15) are provided with two, two short slab (15) and long slab (14) fixed connection and constitute the U-shaped board with long slab (14), the U-shaped board is provided with two pairs and vertical fixed upper surface that sets up in long limit portion (20) and adjacent short limit portion (19) respectively, and is every right long slab (14) and short slab (15) of U-shaped board correspond the setting, mounting panel (13) are provided with two, two mounting panel (13) vertical fixed setting respectively is at the upper surface of long limit portion (20) and short limit portion (19), and with the lateral wall fixed connection that corresponds short slab (15) to two of every U-shaped board that are close to cope match-plate pattern (7) outer fringe, bolt (17) threaded connection is on two mounting panels (13).
3. The bottom die structure for caisson production according to claim 2, wherein: the long side part (20) comprises an upper template (7), an inclined plate (5) and a vertical plate (10), one side of the inclined plate (5) is fixedly connected with the lower end of the upper template (7), the other side of the inclined plate (5) is fixedly connected with the upper end of the vertical plate (10), the vertical plate (10) is arranged on the ground, the short side part (19) and the long side part (20) have the same structure, the template frame comprises a fixed rod (11) vertically and fixedly arranged on the outer side wall of the upper template (7), a connecting rod (6) and a vertical rod (12) fixedly arranged on the side wall of the vertical plate (10), the lower end of the fixed rod (11) is fixedly arranged on the upper surface of the inclined plate (5), the lower end of the vertical rod (12) is fixedly arranged on the ground, and the connecting rod (6) is fixedly connected between the fixed rod (11) and the vertical rod (12) and arranged in parallel with the inclined plate (5).
4. The bottom die structure for caisson production according to claim 3, wherein: a plurality of detection openings (28) are formed in the side wall of the inclined plate (5) along the axial direction of the inclined plate (5), the detection openings (28) are covered by the detection cover (24), and the inclined plate (5) is fixedly provided with a cover closing assembly used for fixing the detection cover (24).
5. The bottom die structure for caisson production according to claim 4, wherein: the lid closes the subassembly and includes wedge (22), fixed block (21), places pole (23), fixed block (21) are provided with two, two fixed block (21) correspond fixed the setting and are close to the upper surface of surveying mouth (28) in hang plate (5), it is fixed to place pole (23) and set up between two fixed blocks (21), wedge (22) joint is being surveyed lid (24) and is being placed between pole (23).
6. The bottom die structure for caisson production according to claim 3, wherein: and a reinforcing rod (30) is fixedly connected between the lower end part of the fixing rod (11) and the upper end part of the vertical rod (12).
7. The bottom die structure for caisson production according to claim 6, wherein: be close to long limit portion (20) and adjacent short limit portion (19) junction the fixed reinforcement subassembly that is used for two fixed dead levers (11) that is provided with between dead lever (11), the reinforcement subassembly is including placing piece (26), bolt (17), place piece (26) vertical fixed setting respectively on two adjacent dead lever (11) lateral walls of junction, bolt (17) communicate with each other with fixed subassembly's bolt (17), and bolt (17) threaded connection places between piece (26) for two.
8. The bottom die structure for caisson production according to claim 7, wherein: and a seal (16) is fixedly arranged between the long side part (20) and the adjacent short side part (19).
9. The bottom die structure for caisson production according to claim 3, wherein: and a walking plate (8) is horizontally and fixedly arranged on the outer side wall of the upper template (7) along the axial direction.
10. The bottom die structure for caisson production according to claim 9, wherein: and a support rod (32) is fixedly connected between the fixed rod (11) and the lower surface of the walking plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259934.8U CN211278940U (en) | 2019-12-16 | 2019-12-16 | Bottom die structure for caisson production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922259934.8U CN211278940U (en) | 2019-12-16 | 2019-12-16 | Bottom die structure for caisson production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211278940U true CN211278940U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922259934.8U Active CN211278940U (en) | 2019-12-16 | 2019-12-16 | Bottom die structure for caisson production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211278940U (en) |
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2019
- 2019-12-16 CN CN201922259934.8U patent/CN211278940U/en active Active
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Address after: No. 1221, 1235, Dianqian 1st Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee after: XIAMEN SANHANG CONCRETE CO.,LTD. Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co., Ltd. Address before: No. 1221, 1235, Dianqian 1st Road, Huli District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN SANHANG CONCRETE CO.,LTD. Patentee before: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee before: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee before: CCCC Sanya (Xiamen) Engineering Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |