CN212176540U - Hydraulic climbing formwork system formwork - Google Patents
Hydraulic climbing formwork system formwork Download PDFInfo
- Publication number
- CN212176540U CN212176540U CN201922198300.6U CN201922198300U CN212176540U CN 212176540 U CN212176540 U CN 212176540U CN 201922198300 U CN201922198300 U CN 201922198300U CN 212176540 U CN212176540 U CN 212176540U
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- formwork
- platform
- concrete
- side wall
- guide rail
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- 238000009415 formwork Methods 0.000 title claims abstract description 86
- 230000009194 climbing Effects 0.000 title claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 75
- 239000002023 wood Substances 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 18
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 230000008569 process Effects 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A hydraulic climbing formwork system formwork comprises an embedded part system, a support system, a formwork system, a hydraulic system and a guide rail. The embedded part system comprises stressed bolts protruding out of the surface of the side wall of the concrete, and a main platform and a hanging platform in the support system are respectively hung on the stressed bolts fixed in a pouring mode. And the template system is connected with the upper part of the main platform in a sliding manner, deviates from or moves towards the surface of the concrete side wall along the horizontal direction, and drives the template in the template system to move. The hydraulic system is connected with the guide rail and the support system and drives the support system to move upwards relative to the guide rail or drives the guide rail to move upwards relative to the support system, so that the whole die carrier is lifted. The formwork is internally provided with a plurality of layers of construction platforms, and the construction space is closed. The utility model discloses whole equipment does not leave the structure thing at the in-process that climbs, need not hoisting equipment, has effectively guaranteed high altitude construction constructor's safety and the safety of structure die carrier.
Description
Technical Field
The utility model relates to a building field especially relates to a hydraulic pressure creeping formwork system die carrier.
Background
With the development of new processes such as sliding steel templates, prefabricated components, prestress assembly and the like, the thin-wall hollow pier overcomes the construction difficulties such as in-situ formwork erection, high-altitude operation, slow construction, poor quality, labor and material waste and the like in the past, and the application of the thin-wall hollow pier is increasingly wide.
However, the construction of the thin-wall hollow pier is not easy, the rollover construction does not have a hoisting system, and a large hoisting system such as a tower crane and the like must be arranged in the construction process. The support system used in the rollover construction is original, and the consumption of the floor support material is large; the ejector rod used for the turnover formwork construction is not straight or is not perpendicular to the installation direction, and when the load is concentrated, the plane can be bent unstably, so that the safety risk is large and the safety risk is not ideal.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model aims to provide a hydraulic climbing formwork system die carrier. According to the method, the die carrier is lifted integrally in a hydraulic climbing mode, the construction space of a multilayer construction platform arranged in the die carrier is closed, and the problem that large-scale hoisting systems such as a tower crane need to be arranged in the construction process can be solved through climbing of the die carrier; the problem of the hollow mound of thin wall safety risk during construction is big is solved.
In order to achieve the above object, the utility model provides a hydraulic climbing formwork system die carrier, include:
the embedded part system comprises an embedded part main body, wherein the embedded part main body is poured in the concrete, and the outer side end of the embedded part main body is connected with a stressed bolt protruding out of the surface of the concrete side wall;
the support system comprises a main platform and a hanging platform, wherein the hanging platform is positioned below the main platform, the hanging platform is connected with the main platform through a connecting rod, the main platform and the hanging platform are respectively hung on a stress bolt which is poured and fixed, and safety pins are respectively inserted between the stress bolt and the hanging platform and between the stress bolt and the main platform for fixing;
the template system is connected with the upper part of the main platform in a sliding manner, a template is arranged in the template system, the template is parallel to the surface of the concrete side wall and is vertically arranged above the main platform, and the template deviates from or moves towards the surface of the concrete side wall along the horizontal direction;
a guide rail vertically disposed along the concrete sidewall surface between the bracket system and the concrete sidewall surface, the guide rail moving upwardly along the concrete sidewall surface to a height of the form when the form is moved to a position away from the concrete sidewall surface;
the hydraulic system is connected with the guide rail and the support system, and drives the support system to move upwards along the direction of the guide rail after the guide rail moves upwards along the surface of the concrete side wall to the height of the formwork; or the hydraulic system drives the guide rail to move upwards relative to the support system after the formwork moves to the position away from the surface of the concrete side wall.
The hydraulic system drives the support system and the guide rail to move, hoisting equipment is not needed, the material of the floor support is reduced, and unstable plane bending caused by the fact that the ejector rod in the hoisting equipment is not straight or is not perpendicular to installation and the load is concentrated is avoided.
The embedded part system is connected with the stressed bolt through the embedded part plate, so that the embedded part has a good tensile effect, and meanwhile, the embedded part system saves materials and space, and avoids the problem that the embedded part collides with a steel bar when a formwork is erected due to small volume.
Optionally, in the hydraulic creeping formwork system formwork, the main platform is vertically provided with two boards attached to the surface of the side wall of the concrete, triangular supports are respectively buckled on the axes of the two boards, and a backward moving beam and a backward moving device are horizontally arranged on the two triangular supports; the backward moving device is arranged on the backward moving beam, and a platform plate is arranged on the backward moving device.
Optionally, in the above hydraulic climbing formwork system formwork, a main back ridge is installed on the formwork, and the main back ridge is tightly attached to the surface of the formwork.
The main back edge can provide enough support and extrusion force for the template, so that the poured concrete is integrally solid and has attractive appearance.
Optionally, among the above-mentioned hydraulic pressure creeping formwork system die carrier, the stupefied a plurality of bracing that still are connected with of main back of the body, the one end butt of bracing is in the stupefied outside of main back of the body, the other end butt of bracing the landing slab, the back-shifting device drives the landing slab removes, the landing slab drive by the main back of the body that the bracing is fixed is stupefied to drive the template and deviate from or move towards along the horizontal direction concrete lateral wall surface removes.
The system is controlled, and has the advantages of simple operation, low labor intensity and convenient construction. The safety factor of the operation process is high and the construction speed is high.
Optionally, in the above hydraulic climbing formwork system formwork, an operating platform is further connected below the tripod, an inner side connecting rod close to the surface of the side wall of the concrete is connected to the inner side of the operating platform, and an outer side connecting rod parallel to the inner side connecting rod and vertically extending downwards from the lower surface of the outer side of the tripod is connected to the outer side of the operating platform; the bottom ends of the inner side connecting rod and the outer side connecting rod are fixedly connected with the operating platform, and the operating platform is connected with the stress bolt.
The operation platform can be arranged to be closed. In the climbing process the utility model discloses a complete equipment does not leave the structure thing, need not hoisting equipment, like this, the utility model discloses the safety of high altitude construction constructor and the safety of structure die carrier have effectively been guaranteed.
Optionally, in the above-mentioned hydraulic climbing formwork system formwork, the operating platform, the lifting platform and the tripod respectively include at least two sets of the side wall of the concrete, and the two sides operate and construct at the same time at a high speed.
Optionally, in the above hydraulic climbing formwork system formwork, there are two formworks, wherein one formwork is fixed on the outer surface of the concrete by extrusion of the main back edge, the other formwork is arranged on the inner surface of the concrete, an embedded part system is connected between the two formworks, and the embedded part system fixes the two formworks in a counter-pulling manner.
The whole formwork is constructed simultaneously, the probability that construction quality and progress are influenced due to equipment faults is reduced, and the appearance of the constructed concrete is attractive.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention for the purpose of explanation and not limitation of the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the main platform of the present invention;
FIG. 3 is a process diagram of the hydraulic system of the present invention during operation;
in the figure, 1-stressed bolt; 2-a main platform; 201-wood board; 202-tripod; 203-moving the beam backwards; 204-a backward moving device; 205-a platform board; 206-diagonal bracing; 207-an operating platform; 3-hanging the platform; 4-main back arris; 5-a connecting rod; 6-a guide rail; 7-template.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The meaning of "front and back" in the present invention means that, with respect to the concrete side wall, the direction toward the concrete side wall is front, otherwise, the direction is back; and not to the specific limitations of the device mechanism of the present invention.
The meaning of "and/or" in the present invention means that they exist individually or both at the same time.
The term "connected" as used herein may mean either a direct connection between elements or an indirect connection between elements through other elements.
As shown in fig. 1 and fig. 2, the utility model provides a hydraulic climbing formwork system die carrier, include:
the embedded part system comprises an embedded part main body, wherein the embedded part main body is poured in the concrete, and the outer side end of the embedded part main body is connected with a stressed bolt 1 protruding out of the surface of the side wall of the concrete.
When concrete is poured, the embedded steel bars are straightened before the steel bars are bound, and the verticality of the main steel bars is ensured; the reserved position of the creeping cone is accurate, and the vibrating rod is prevented from touching the embedded part tightly when concrete is poured, so that dislocation is prevented; the template 7 is accurately positioned according to lofting sidelines during installation, the surface of the template 7 is polished clean when the template 7 is used for the first time, the surface paint is required to be removed from a new template 7, the size of the template 7 is checked by using a steel ruler after the template is closed in place, and the deviation condition of the template is checked by using a total station to ensure accurate centering; concrete pouring is directly carried out by utilizing a crane or a tower crane to match with a hopper, the material is directly distributed and fed into a mold, the material is poured and tamped in a layered mode during pouring, the top-layer closing surface is smooth, and favorable conditions are provided for assembly of a mold frame system.
The support system comprises a main platform 2 and a hanging platform 3, wherein the hanging platform 3 is positioned below the main platform 2, the hanging platform 3 is connected with the main platform 2 through a connecting rod 5, the main platform 2 and the hanging platform 3 are respectively hung on a stress bolt 1 which is poured and fixed, and safety pins are respectively inserted between the stress bolt 1 and the hanging platform 3 and between the stress bolt 1 and the main platform 2 for fixation;
the formwork system is connected with the upper part of the main platform 2 in a sliding mode, a formwork 7 is arranged in the formwork system, the formwork 7 is parallel to the surface of the concrete side wall and is vertically arranged above the main platform 2, and the formwork 7 deviates from or moves towards the surface of the concrete side wall along the horizontal direction;
a guide rail 6 vertically disposed along the concrete side wall surface between the bracket system and the concrete side wall surface, the guide rail 6 moving up the concrete side wall surface to the height of the formwork 7 when the formwork 7 is moved to a position away from the concrete side wall surface.
The hydraulic system is connected with a guide rail 6 and a support system, and drives the support system to move upwards along the direction of the guide rail 6 after the guide rail 6 moves upwards along the surface of the concrete side wall to the height of the formwork 7; or the hydraulic system drives the guide rail 6 to move upwards relative to the bracket system after the formwork 7 is moved to a position away from the surface of the concrete side wall. The hydraulic system comprises reversing boxes and jacks, and each jack is provided with two reversing boxes.
In the climbing process of the guide rail 6, the reversing devices in the upper reversing box and the lower reversing box are adjusted to be upward simultaneously, the upper ends of the reversing devices prop against the guide rail 6, and the hydraulic oil cylinders of the die carrier are used for pushing the guide rail 6, so that the climbing of the guide rail 6 is realized.
The climbing process of the formwork 7 formwork is similar to that of the guide rail 6, and the integral climbing of the formwork 7 can be realized only by adjusting the upper reversing box and the lower reversing box to be downward simultaneously and pushing the formwork 7 through the jack.
Two boards 201 of 30cm multiplied by 244cm are vertically arranged on the main platform 2 and attached to the surface of the concrete side wall. The two axes are absolutely parallel, the included angle between the axes and the connecting line of the wood board 201 is 90 degrees, and the error of the two diagonal lines is not more than 2 mm. Triangular brackets 202 are respectively buckled on the axes of the two wood boards 201, and the diagonal error of the two triangular brackets 202 is not more than 2 mm. A backward moving beam 203 and a backward moving device 204 are horizontally arranged on the two tripods; the backward moving device 204 is installed on the backward moving beam 203, and a platform plate 205 is installed on the backward moving device 204. The platform vertical rod and the guardrail steel pipe are installed on the main platform, the platform vertical rod and the guardrail steel pipe are connected through a steel pipe fastener, and an oblique pull steel pipe is additionally arranged between the upper guardrail steel pipe and the lower guardrail steel pipe. The platform is required to be flat and firm, and the position where the platform plate conflicts with the backward moving device part is provided with a hole so as to ensure the use of the die carrier.
The template 7 is provided with a main back edge 4, and the main back edge 4 is tightly attached to the surface of the template 7.
Stupefied 4 of main back of the body still is connected with a plurality of bracing 206, the one end butt of bracing 206 is in the outside of the stupefied 4 of main back of the body, the other end butt of bracing 206 landing slab 205, the back moves device 204 and drives landing slab 205 removes, landing slab 205 drive by stupefied 4 of the main back of the body that bracing 206 is fixed to drive template 7 and deviate from or move towards along the horizontal direction concrete side wall surface removes.
The inclined strut 206 is bound with the back edge of the template 7 by iron wires to prevent shaking in the lifting process.
An operating platform 207 is further connected below the tripod 202, an inner connecting rod close to the surface of the side wall of the concrete is connected to the inner side of the operating platform 207, and an outer connecting rod parallel to the inner connecting rod and vertically extending downwards from the lower surface of the outer side of the tripod 202 is connected to the outer side of the operating platform 207; the bottom ends of the inner connecting rod and the outer connecting rod are fixedly connected with the operating platform 207, and the operating platform 207 is connected with the stressed bolt 1.
The operation platform 207, the lifting platform 3 and the tripod 202 respectively comprise at least two groups arranged along the concrete side wall.
The number of the formworks 7 is two, one formwork 7 is fixed on the outer surface of the concrete in an extruding mode through the main back edge 4, the other formwork 7 is arranged on the inner surface of the concrete, an embedded part system is connected between the two formworks 7, and the two formworks 7 are fixed in a counter-pulling mode through the embedded part system.
After the first section of concrete is poured and reaches 70% of the design strength, the hydraulic climbing formwork main operation platform 207 is installed. And according to the overall height of the support and the casting height of the first section, the casting height of the second time is 4.5m, and the second time is used as a climbing first section.
After two sections of concrete are poured, when the strength of the second section of concrete reaches 15MPa, the guide rails 6 can be inserted into the two layers of wall attaching seats of the first section and the second section, the upper ends of the guide rails 6 are fixed with the upper layer wall attaching seat, two guide rails 6 are respectively installed on two long edges (namely the outer side of the hollow pier) of the pier body, the center distance between the guide rails 6 is 2.97m and 3.57m, and the guide rails 6 are not installed on the short edges (namely the hollow side of the hollow pier) of the pier body. When the guide rail 6 is installed, in order to avoid damage to a hydraulic system, the guide rail 6 slowly penetrates into the upper reversing box from the upper part for a certain distance and then penetrates into the lower reversing box from the lower part upwards. The lower reversing box is connected with the oil cylinder after being upwards in place. The cycle is repeated until the desired position is reached and then stopped.
As shown in fig. 3, the full erection of the formwork of the climbing system may be started when the third section is poured. After the third section of concrete is poured, the hydraulic climbing formwork system formwork is integrally hung on the stressed bolts 1 buried in the first, second and third pouring processes, and safety bolts are inserted. The template 7 is corrected by adjusting the angle with the diagonal brace 206. And (5) closing the die and pouring concrete. And (5) after the concrete strength meets the requirement, demoulding, and lifting the template 7 and the mould frame.
And (5) carrying out normal climbing process after the third section of concrete is poured in the climbing formwork construction. The normal climbing process comprises the process flows of pouring the third section of concrete, removing the formwork and moving backwards, installing an anchoring device, lifting a guide rail 6, climbing a formwork 7, binding reinforcing steel bars, cleaning the formwork 7, brushing a release agent, fixing an embedded part, installing, closing the mould and pouring the next section of concrete.
And finally, when the top variable section and the top sealing section are constructed, the pier top chamfer part is oppositely pulled by adopting a machined and formed inner splayed template and an outer template, the inner splayed template adopts a wood template, and I14I-shaped steel is embedded at the interval of 2.5m along the length direction when the top sealing section is constructed during the final variable section steel bar binding. The method is used for construction of the capping section. And after the concrete is firmly fixed, pouring the concrete of the last hollow section.
Selecting a proper site precast reinforced concrete support plate, wherein the size of the support plate is 560cm multiplied by 100cm multiplied by 10cm, placing two layers of phi 8 reinforcing meshes in the support plate, pouring C30 concrete, after the support plate reaches the design strength, hoisting the support plate to the pre-buried I14I-shaped steel by using a tower crane, and filling gaps around the support plate by using small stones. And (5) after the installation, installing and binding steel bars at the top sealing section on the supporting plate, and pouring concrete. The supporting plate and the I-shaped steel are left in the inner cavity and are not detached.
The construction of the bent cap adopts an I-steel combined bracket structure to build a construction operation platform, and the distribution beam adopts I14I-steel with the distance of 30 cm. The bent cap steel bars are manufactured in a centralized manner by a steel bar processing field and are bound and formed on the spot; the concrete is intensively mixed by a mixing station, and the concrete tank truck is transported to a construction site and is pumped into a mold.
The utility model has the advantages that:
1. the concrete pouring time is not limited, the maintenance method is simple, and the management is convenient;
2. the climbing frame adopts an integral lifting system, the construction space of a multilayer construction platform arranged in the die carrier is closed, and the whole set of equipment does not leave a structure in the climbing process, so that hoisting equipment is not needed, and the safety of high-altitude operation constructors and the safety of the structural die carrier are effectively ensured;
3. the embedded plate is connected with the high-strength screw rod, so that the embedded part has a good tensile effect, and meanwhile, the material and the space are saved, and the problem that the embedded part collides with a steel bar when a formwork is erected is solved due to the small size of the embedded plate.
Those of ordinary skill in the art will understand that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a hydraulic pressure creeping formwork system die carrier which characterized in that includes:
the embedded part system is embedded into concrete when the concrete is poured, and comprises an embedded part main body, wherein the embedded part main body is poured into the concrete, and the outer side end part of the embedded part main body is connected with a stressed bolt (1) protruding out of the surface of the concrete side wall;
the support system comprises a main platform (2) and a hanging platform (3), wherein the hanging platform (3) is positioned below the main platform (2), the hanging platform (3) is connected with the main platform (2) through a connecting rod (5), the main platform (2) and the hanging platform (3) are respectively hung on a stress bolt (1) which is poured and fixed, and safety pins are respectively inserted between the stress bolt (1) and the hanging platform (3) and between the stress bolt (1) and the main platform (2) for fixation;
the formwork system is connected with the upper part of the main platform (2) in a sliding mode, a formwork (7) is arranged in the formwork system, the formwork (7) is parallel to the surface of the concrete side wall and is vertically arranged above the main platform (2), and the formwork (7) deviates from or moves towards the surface of the concrete side wall along the horizontal direction;
a guide rail (6) arranged vertically along the concrete side wall surface between the bracket system and the concrete side wall surface, the guide rail moving up the concrete side wall surface to the level of the formwork (7) when the formwork (7) is moved to a position facing away from the concrete side wall surface;
the hydraulic system is connected with a guide rail (6) and a support system, and drives the support system to move upwards along the direction of the guide rail (6) after the guide rail moves upwards along the surface of the concrete side wall to the height of the formwork (7); the hydraulic system also drives the guide rail (6) to move upwards relative to the support system after the formwork (7) is moved to a position away from the concrete side wall surface.
2. The formwork of the hydraulic climbing formwork system according to claim 1, wherein the main platform (2) is vertically provided with two wood plates (201) attached to the surface of the side wall of the concrete, triangular supports (202) are respectively buckled on the axes of the two wood plates (201), and a backward moving cross beam (203) and a backward moving device (204) are horizontally arranged on the two triangular supports; the backward moving device (204) is arranged on the backward moving beam (203), and a platform plate (205) is arranged on the backward moving device (204).
3. The formwork of claim 2, wherein the formwork (7) is provided with a main back edge (4) which is arranged to be close to the surface of the formwork.
4. The formwork of the hydraulic climbing formwork system according to claim 3, wherein the main back ridge (4) is further connected with a plurality of inclined struts (206), one ends of the inclined struts (206) abut against the outer side of the main back ridge (4), the other ends of the inclined struts (206) abut against the platform board (205), the backward moving device (204) drives the platform board to move, and the platform board drives the main back ridge fixed by the inclined struts (206), so that the formwork (7) is driven to move away from or towards the surface of the concrete side wall along the horizontal direction.
5. The formwork of claim 2, wherein an operating platform (207) is further connected below the tripod (202), an inner connecting rod is connected to the inner side of the operating platform (207) and is close to the surface of the side wall of the concrete, and an outer connecting rod is connected to the outer side of the operating platform (207) and vertically extends downwards from the outer side lower surface of the tripod (202) in parallel with the inner connecting rod; the bottom ends of the inner side connecting rod and the outer side connecting rod are fixedly connected with the operating platform (207), and the operating platform (207) is connected with the stressed bolt (1).
6. The hydraulic formwork system of claim 5, wherein the operating platform (207), the lifting platform (3) and the tripod (202) comprise at least two groups respectively arranged along the concrete side wall.
7. The formwork of a hydraulic climbing formwork system according to claim 1, characterized in that the formwork (7) has two forms, wherein one form is fixed on the outer surface of the concrete by extrusion of the main back edge, the other form is arranged on the inner surface of the concrete, an embedded member system is connected between the two forms, and the embedded member system fixes the two forms in a pulling mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198300.6U CN212176540U (en) | 2019-12-10 | 2019-12-10 | Hydraulic climbing formwork system formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198300.6U CN212176540U (en) | 2019-12-10 | 2019-12-10 | Hydraulic climbing formwork system formwork |
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| Publication Number | Publication Date |
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| CN212176540U true CN212176540U (en) | 2020-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922198300.6U Expired - Fee Related CN212176540U (en) | 2019-12-10 | 2019-12-10 | Hydraulic climbing formwork system formwork |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113047181A (en) * | 2021-04-09 | 2021-06-29 | 中交路桥华东工程有限公司 | Synchronous lifting device for inner and outer molds of hollow pier and construction method thereof |
| CN114197860A (en) * | 2021-12-30 | 2022-03-18 | 中铁大桥局集团有限公司 | Quick-construction double-layer creeping formwork system and creeping formwork construction method |
| US20220307276A1 (en) * | 2016-04-08 | 2022-09-29 | Peri Se | Self-climbing system, self-climbing unit and method for moving such a self-climbing unit on a concrete building structure |
-
2019
- 2019-12-10 CN CN201922198300.6U patent/CN212176540U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220307276A1 (en) * | 2016-04-08 | 2022-09-29 | Peri Se | Self-climbing system, self-climbing unit and method for moving such a self-climbing unit on a concrete building structure |
| CN113047181A (en) * | 2021-04-09 | 2021-06-29 | 中交路桥华东工程有限公司 | Synchronous lifting device for inner and outer molds of hollow pier and construction method thereof |
| CN114197860A (en) * | 2021-12-30 | 2022-03-18 | 中铁大桥局集团有限公司 | Quick-construction double-layer creeping formwork system and creeping formwork construction method |
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Granted publication date: 20201218 |