CN110029817B - Integral mounting and dismounting and lifting system for inner die plate of core tube - Google Patents
Integral mounting and dismounting and lifting system for inner die plate of core tube Download PDFInfo
- Publication number
- CN110029817B CN110029817B CN201910425843.9A CN201910425843A CN110029817B CN 110029817 B CN110029817 B CN 110029817B CN 201910425843 A CN201910425843 A CN 201910425843A CN 110029817 B CN110029817 B CN 110029817B
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- lifting
- core barrel
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- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000009415 formwork Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000000926 separation method Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices
- E04G19/003—Arrangements for stabilising the forms or for moving the forms from one place to another
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a core tube inner formwork integral mounting, dismounting and lifting system, which mainly comprises a rotary control integral supporting and demolding mechanical system, a rubber inflation and parting angle die and an integral lifting platform supporting system; the rotary control integral support demoulding mechanical system comprises a main rotary shaft, wherein the inner templates are erected on four sides of the main rotary shaft in a enclosing way; a plurality of stretching transmission devices are arranged on the main rotating shaft at intervals, and the stretching transmission devices are connected with the inner template through transmission rods which are arranged in the four directions and are crisscrossed; the main rotating shaft is also provided with a power device, and the power device realizes the rotation of the main rotating shaft through manual or mechanical power; rubber inflatable corner folding and dividing molds are arranged at the joints of the four corners of the inner template; an operation platform is arranged at the bottom of the rotary control integral demolding mechanical system, and an integral lifting platform supporting system is arranged below the operation platform. The invention realizes the mechanization and automation of the template in the cylinder.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a system for integrally mounting, dismounting and lifting a core tube inner template.
Background
The template engineering of high-rise buildings has been developed to date, the automation degree of construction operation has been quite level, such as a bench formwork system, a quick assembly and disassembly system and the like, and the purpose of saving labor and time and improving efficiency is achieved by taking integral disassembly and assembly as means. But as the core tube structure part which is necessary to cast in situ, the templates of the elevator shaft wall are influenced by the inner space, especially the inner right angle, the templates are mutually meshed at the corners, the whole assembly and the whole lifting can not be realized, only the assembly operation can be carried out in a scattered way, the labor and the time are consumed, and the construction progress of the whole layer of templates is influenced. There is a method using aluminum alloy angle mould, but after three to four layers of construction, the aluminum alloy angle mould is impacted by concrete pouring to generate deformation, and after initial setting, the angle mould is blocked, so that the inner mould plate cannot be integrally lifted, and is still forced to return to a bulk loose disassembly method, and finally, the worn mode cannot be suddenly broken.
Disclosure of Invention
The invention aims to provide a system for integrally mounting, dismounting and lifting a core tube inner template to solve the problems.
The invention is realized in the following way:
The invention uses a core tube inner template integral mounting-dismounting and lifting system, which mainly comprises a rotation control integral supporting-demolding mechanical system, a rubber inflation triangular die and an integral lifting platform supporting system; the rotary control integral support demolding mechanical system comprises a main rotating shaft, wherein the inner templates are erected on four sides of the main rotating shaft in a enclosing manner; a plurality of stretching transmission devices are arranged on the main rotating shaft at intervals, the stretching transmission devices are connected with the inner die plate through transmission rods which are arranged in the four directions and are crisscrossed, and a balance fine adjustment device is arranged on each transmission rod; the main rotating shaft is also provided with a power device, and the power device realizes the rotation of the main rotating shaft through manual or mechanical power; the four corner splicing parts of the inner template are provided with rubber inflation and separation corner molds, the rubber inflation and separation corner molds comprise corner molds, and the corner molds are provided with valve cores; an operation platform is arranged at the bottom of the rotary control integral demolding mechanical system, and an integral lifting platform supporting system is arranged below the operation platform.
Wherein the integral lifting platform supporting system adoptsA font structure.
Further, the main rotating shaft is stabilized from four directions through four stabilizing devices erected through inclined struts.
Further, the operation platform is hinged with the integral lifting platform supporting system through a hinge, the hinge is arranged on one side of the operation platform and one side of the integral lifting platform supporting system so as to enable the operation platform and the integral lifting platform supporting system to rotate around the hinge on the other side, and a leveling mechanism is arranged on the other side.
Further, the leveling mechanism adopts a bolt structure, and the bolt structure sequentially penetrates through threaded holes formed in the operating platform and the integral lifting platform supporting system to fix the operating platform and the integral lifting platform at a determined position and prevent the operating platform and the integral lifting platform from continuously rotating.
Further, the power device is a motor or a rocking handle for driving the main rotating shaft to rotate.
Further, the angle mould is an air charging and discharging structure made of rubber; the rubber nail on the angle mould extends into the edge connecting hole of the inner mould plate to connect the rubber inflatable dividing angle mould with the inner mould plate.
Further, the corner mold forms an isosceles right triangle structure after being inflated.
Further, three tension driving devices are distributed on the main rotation shaft along the height direction.
Compared with the prior art, the invention has the following beneficial effects:
The invention can push the inner die plate of the cylinder body outwards or shrink inwards to loosen the inner die plate of the cylinder body by utilizing the transmission rod of the stretching transmission device, thereby realizing quick die assembly and disassembly. Meanwhile, the characteristic that the rubber inflatable folding angle mould can be folded and separated freely is improved, the inner mould plates with four sides restrained mutually are formed into a foldable whole, and the integral supporting and demolding mechanical system is controlled by rotation to complete the target process of simultaneous folding and separating of the inner mould. Is matched with The support system of the font integral lifting platform forms an integral lifting inner template system, and finally realizes integral lifting and supporting and disassembling of the inner template of the cylinder, namely, the mechanization and automation of the inner template of the cylinder are realized.
Drawings
FIG. 1 is an overall top view of the present invention;
FIG. 2 is a side view of a rotary control integrated ejector mechanical system;
FIG. 3 is a schematic view of the construction of the tension transmission;
FIG. 4 is a schematic view of an angular mold structure;
FIG. 5 is a side view of the overall structure of the system;
FIG. 6 is a schematic diagram of the overall lift platform support system architecture;
Fig. 7 is a detailed construction view of the attachment and detachment member.
Reference numerals illustrate: 1-main rotation shaft, 2-balance fine adjustment device, 3-transmission rod, 4-angle mould, 5-valve core, 6-core tube cap, 7-stabilizing device, 8-power device, 9-stretching transmission device, 10-sleeve, 11-arc groove, 12-sphere, 13-elliptical disk, 14-inner template, 15-rubber cap nail, 16-plug hole, 17-rubber nail, 18-leveling mechanism, 19-hinge, 20-integral lifting platform, 21-operation platform, 22-concrete structure, 23-outer template, 24-main support plate, 25-adjustment hole, 26-mounting and dismounting member, 27-ejector rod, 28-short connecting rod, 29-long connecting rod, 30-oblique reinforcing rod, 31-fixed support, 32-screw thread, 33-clamping steel plate, 34-bolt hole, 35-steel tube back edge and 36-steel tube sleeve.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
1-7, The integral mounting-dismounting and lifting system for the core tube inner formwork comprises a rotary control integral supporting and demolding mechanical system, a rubber inflation parting angle die and an integral lifting platform supporting system; in the three systems, the rotation control integral supporting demolding mechanical system is positioned at the center of the upper part, the inner template 14 is enclosed around the upper part, the integral lifting platform supporting system is positioned at the lower part of the whole body, and the rubber inflation triangular die is positioned at the splicing corner of the inner template 14. The three systems are independent of each other and cooperate to accomplish the overlap and adjustment of the inner form 14. The design provides possibility for the whole assembly and disassembly of the inner barrel template, realizes a semi-mechanized inner barrel template operating system, and ensures the universality of manual operation under the condition of low cost investment.
The concrete explanation is as follows:
As shown in fig. 2, the rotation control integral support demolding mechanical system comprises a main rotating shaft 1, and four inner templates 14 are erected on four sides of the main rotating shaft 1 in a enclosing manner; a plurality of stretching transmission devices 9 are arranged on the main rotating shaft 1 at intervals, the stretching transmission devices 9 are connected with an inner die plate 14 through transmission rods 3 which are arranged in the four directions and are crisscrossed, and a balance fine adjustment device 2 is arranged on each transmission rod 3; the main rotating shaft 1 is also provided with a power device 8, and the power device 8 realizes the rotation of the main rotating shaft 1 through manual or mechanical power.
As shown in fig. 3, each stretching transmission device 9 comprises two elliptic discs 13 which are overlapped up and down but are not contacted, the elliptic discs 13 are sleeved on the main rotating shaft 1 and fixed, and the upper elliptic discs 13 and the lower elliptic discs 13 are arranged in a crisscross manner; two arc grooves 11 are arranged on each elliptical disk 13, and the two arc grooves 11 are arranged in a central symmetry mode with reference to the center of the elliptical disk 13; one end of the transmission rod 3 is fixedly connected with a sphere 12 which is embedded in the arc-shaped groove 11 and can move along the arc-shaped groove 11. The upper part of the main rotating shaft 1 is connected with the core barrel cap 6, and the lower part is connected with the operating platform 21 to form a rolling bearing so that the rolling bearing rotates on the main rotating shaft 1 to drive the stretching transmission device 9. The main rotation shaft 1 is provided with a steel tube sleeve 36 to protect the main rotation shaft therein, the steel tube sleeve 36 is fixed on the operation platform 21, and the top is covered by the core barrel cap 6. The wall of the steel tube sleeve 36 is perforated to facilitate the extension of the transmission rod 3 of the transmission 9. In addition, a plurality of steel pipe back ridges 35 are arranged on the inner side surface of the inner template 14 to strengthen the structure and make the stress uniform.
The specific implementation is as follows: the main rotating shaft 1 is driven by a positive rotating force device 8 (such as a rocking handle), so that the stretching transmission device 9 drives the transmission rod 3 to push the inner templates 14 of the four-sided cylinder outwards, and the strokes of the inner templates 14 are 30-40 mm and the outer templates 23 are combined with each other to achieve the wall thickness size required by construction. The stretching transmission device 9 has locking performance, so that the inner template 14 of the cylinder body is free from being interfered by other external forces after being positioned so as to enable the inner template to move and be dislocated. The inner cylinder template 14 is accurately positioned, and then the split bolts reserved on the inner cylinder template 14 are matched to be connected with the outer cylinder template 23, and concrete can be poured after the rubber inflation and parting angle mould inflation is completed; after the concrete is initially set, the valve core 5 (serving as an exhaust valve) of the rubber inflation and separation angle mould is loosened, the rubber inflation and separation angle mould is deflated to impact the interface between the inner mould plate 14 and the concrete structure 22, preliminary demoulding is realized, the power device 8 (such as a rocking handle) is reversed, and the movable transmission rod 3 drives the inner mould plate 14 of the cylinder to retract inwards to the original state, so that the demoulding effect is achieved. The rubber inflatable corner-folding die can be compressed by 50-70 mm after being deflated, so that the templates cannot be mutually collided and blocked when the four-side cylinder template is contracted inwards.
The transmission rod 3 is provided with a balance fine adjustment device 2, the adjustment travel is 20-30 mm, and the balance fine adjustment device is used as fine adjustment when the whole or part of the inner die plate 14 of the cylinder body is offset.
① The main rotation shaft 1 is used as a main transmission component, the upper part of the main rotation shaft is connected with the core barrel cap 6, and the lower part of the main rotation shaft is connected with the operation platform 21. The rolling bearing is formed so as to rotate on the main rotation shaft 1 to drive the tension transmission device 9.
② In fig. 2, three stretching driving devices 9 are distributed on the main rotation shaft 1 along the height direction, more stretching driving devices 9 can be designed according to actual needs, each stretching driving device 9 comprises four driving rods 3 which are vertically staggered to form a crisscross structure, the front ends of the driving rods 3 are connected with an inner die plate 14, the middle ends of the driving rods are connected with the balance fine-tuning device 2, and the tail ends of the driving rods are connected with the stretching driving devices 9. The positive and negative stirring power device 8 enables the main rotating shaft 1 to rotate positively or negatively, and the stretching transmission device 9 is started, so that the transmission rod 3 pushes the inner template 14 to advance or retreat.
③ The main rotating shaft 1 is fixed at the center of the operating platform by four stabilizing devices 7; the stabilizing device 7 adopts a steel pipe or a steel bar bracket and other structures. The top end of the steel tube is fixedly supported on the core tube cap 6, and the bottom end of the steel tube is fixedly supported at an included angle part formed by the operation platform 21 and the inner template 14.
As a possible design, the balance fine adjustment device 2 adopts an adjusting nut to achieve fine adjustment, the transmission rod 3 adopts a threaded rod structure at the section of the connection rod of the balance fine adjustment device 2, and two ends of the adjusting nut respectively penetrate into threaded rods of the transmission rod 3 with opposite threads, so as to achieve tensioning or loosening of the transmission rod 3. In addition, the transmission rod 3 is sleeved with a sleeve 10 at the position connected with the stretching transmission device 9, so that certain protection is obtained.
As shown in fig. 4, the rubber inflation triangular die is designed as follows:
The four corner splicing parts of the inner template 14 are provided with rubber inflation and separation angle dies, the rubber inflation and separation angle dies comprise angle dies 4, the angle dies 4 are provided with valve cores 5, and rubber nails 17 on the angle dies 4 extend into edge connecting holes of the inner template 14 to connect the rubber inflation and separation angle dies with the inner template 14;
the corner mold 4 is an air charging and discharging structure made of rubber. The angle mould 4 forms an isosceles right triangle structure after being inflated. The angle mould 4 deforms within 2mm after being inflated and stressed. The rubber nails 17 are arranged at intervals of 300mm in the height direction of the angle die 4. After the angle die 4 is installed, two right-angle sides in the isosceles right triangle structure are accurately spliced with the inner templates 14 on two sides of the angle die. The valve core 5 is arranged at the midpoint of the hypotenuse in the isosceles right triangle configuration of the angle mould 4 after the installation is completed.
As a feasible design scheme, the rubber is used for making an inflation and deflation structure, and the main functions are as follows:
The right angle mould structure required by engineering is formed after the structure is inflated, has certain strength, can resist lateral pressure of concrete and pouring stress of the concrete, and is controlled to be within 2mm after being inflated and stressed; the structure can be compressed freely after being deflated, and the compression amount is 50-70 mm. At the same time the construction has an anti-fatigue effect, which is: the repeated process of inflation, deflation and compression is kept above 1 ten thousand times;
The two sides of the angle mould 4 are tightly propped against the edge of the inner mould plate 14 after being inflated, and the four angle moulds 4 are simultaneously tightly propped against and then jointly act with the inner mould plate 14 to form a whole; after deflation, the air is converged with the inner template 14 by being connected with the edge of the inner template 14.
In the concrete implementation, through structural calculation, according to the load required to be born as the angle mould 4, the deformation of the angle mould 4 is ensured to be within the standard tolerance range, and the stress elastic modulus of the preliminary material is obtained; and the hardness of the rubber material is finally determined by the shrinkage stroke after air and the stress condition and by selecting proper expansion rate and stretch coefficient of the rubber material. According to the data obtained by the analysis, the preparation of the rubber material is guided, and the synthetic formula of the test material is tested, so that the material characteristic requirement is met. The rubber angle mould 4 is molded by an open mould according to the structural design of the angle mould 4.
The support system of the font integral lifting platform is a support system of the integral lifting system, and ensures stability and firmness in the use process.
As shown in fig. 5, an operation platform 21 is provided at the bottom of the rotation control integrated demolding machine system, and an integrated lifting platform support system is provided below the operation platform 21. The whole lifting platform supporting system adoptsA font structure.
Specifically, as shown in fig. 6, the operation platform 21 is hinged to the integral lifting platform supporting system through a hinge 19, the hinge 19 is provided on one side of the operation platform 21 and the integral lifting platform supporting system so as to enable rotation around the hinge 19 on the other side, and a leveling mechanism 18 is provided on the other side.
As a possible design, the leveling mechanism 18 employs a bolt structure that passes through threaded holes provided in the handling platform 21 and the integral lift platform support system in sequence to secure them against further rotation at a determined location. The primary component of the integral lift platform support system is the integral lift platform 20. The integral lifting platform 20 comprises a main supporting plate 24 which is obliquely arranged, the lower end of the main supporting plate 24 is connected with a fixed support 31 which is pre-buried and fixed on the concrete structure 22, the top end of the main supporting plate 24 is fixedly connected with a mandril 27, and the mandril 27 is connected with the operation platform 21 through a hinge 19 at the connection position of the mandril 27 and the main supporting plate 24; the end of the push rod 27 remote from the hinge 19 is connected to the bottom end of the main support plate 24 by an oblique reinforcing rod 30 to form a stable triangular structure. The bars together with the hinge 19 form a folding reinforcement.
An adjustment hole 25 is provided in the main support plate 24. The main support plate 24 is connected to the fixed support 31 by means of an installation and removal member 26 provided at the bottom thereof. Two connecting rods, namely a short connecting rod 28 and a long connecting rod 29, are arranged between the ejector rod 27 and the main supporting plate 24, are mutually parallel and respectively form a triangular structure with the ejector rod 27 and the main supporting plate 24.
As an alternative design, the mounting and dismounting member 26 comprises a screw 32 and several clamping steel plates 33 for clamping the main support plate 24 and the fixed support 31, and bolt holes 34 are provided in the clamping steel plates 33 for connecting the main support plate 24 and the fixed support 31 by bolts.
The leveling mechanism 18 of the operating platform 21 is released during lifting so that the whole device is enabled to beThe support system of the font integral lifting platform is in a loose state and simultaneously releases the folding and reinforcing mechanism, when the integral lifting platform is lifted to a required height, the folding and reinforcing mechanism is tightly regulated and the whole lifting platform is enabled to be integralThe lower end of the support system of the font-shaped integral lifting platform is clamped on the lower floor slab, and the upper end is clamped on the poured concrete wall, so that the whole system is formedThe supporting system of the font-shaped integral lifting platform achieves a fastening state. And observing, controlling, leveling, rotating and controlling the whole demolding mechanical system platform.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The utility model provides a whole ann of template tears open and hoisting system in core section of thick bamboo which characterized in that: the device consists of a rotary control integral demolding mechanical system, a rubber inflation triangular die and an integral lifting platform supporting system; the rotary control integral support demolding mechanical system comprises a main rotary shaft (1), wherein an inner template (14) is erected on four sides of the main rotary shaft (1) in a enclosing manner; a plurality of stretching transmission devices (9) are arranged on the main rotating shaft (1) at intervals, the stretching transmission devices (9) are connected with the inner die plate (14) through transmission rods (3) which are arranged in the four directions and are crisscrossed, and the transmission rods (3) are provided with balance fine adjustment devices (2); a power device (8) is further arranged on the main rotating shaft (1), and the power device (8) realizes the rotation of the main rotating shaft (1) through manual or mechanical power; the four corner splicing parts of the inner template (14) are provided with rubber inflation and separation angle dies, the rubber inflation and separation angle dies comprise angle dies (4), and the angle dies (4) are provided with valve cores (5); an operation platform (21) is arranged at the bottom of the rotary control integral demolding mechanical system, and an integral lifting platform supporting system is arranged below the operation platform (21); each stretching transmission device (9) comprises two elliptic discs (13) which are overlapped up and down but are not contacted, the elliptic discs (13) are sleeved on the main rotating shaft (1) and fixed, and the upper elliptic discs and the lower elliptic discs (13) are arranged in a crisscross manner; two arc grooves (11) are arranged on each elliptical disk (13), and the two arc grooves (11) are arranged in a central symmetry mode with reference to the center of the elliptical disk (13); one end of the transmission rod (3) is fixedly connected with a ball body (12), the ball body (12) is embedded into the arc-shaped groove (11) and can move along the arc-shaped groove (11), the upper part of the main rotating shaft (1) is connected with the core barrel cap (6), the lower part of the main rotating shaft is connected with the operation platform (21) to form a rolling bearing so that the rolling bearing rotates on the main rotating shaft (1) to drive the stretching transmission device (9), the main rotating shaft (1) is provided with a steel tube sleeve (36), the steel tube sleeve (36) is fixed on the operation platform (21), the top of the steel tube sleeve is covered by the core barrel cap (6), and a hole is formed in the barrel wall of the steel tube sleeve (36) so that the transmission rod (3) of the stretching transmission device (9) stretches out.
2. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: the integral lifting platform supporting system adopts a y-shaped structure.
3. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: the main rotating shaft (1) is stabilized from four directions through four stabilizing devices (7) erected through inclined struts.
4. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: the operation platform (21) is hinged with the integral lifting platform supporting system through a hinge (19), the hinge (19) is arranged on one side of the operation platform (21) and the integral lifting platform supporting system so as to realize rotation around the hinge (19) on the other side, and a leveling mechanism (18) is arranged on the other side.
5. The system for integrally installing, removing and lifting a core barrel inner die plate according to claim 4, wherein: the leveling mechanism (18) adopts a bolt structure which sequentially penetrates through threaded holes formed in the operating platform (21) and the integral lifting platform supporting system to fix the operating platform (21) and the integral lifting platform supporting system at a determined position and cannot rotate continuously.
6. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: the power device (8) is a motor for driving the main rotating shaft (1) to rotate.
7. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: the angle mould (4) is an air charging and discharging structure made of rubber; the rubber inflatable corner mold is connected with the inner mold plate (14) through a rubber nail (17) on the corner mold (4) extending into a side edge connecting hole of the inner mold plate (14).
8. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 7, wherein: the angle mould (4) forms an isosceles right triangle structure after being inflated.
9. The core barrel inner formwork integral disassembly and lifting system as claimed in claim 1, wherein: three stretching driving devices (9) are distributed on the main rotating shaft (1) along the height direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425843.9A CN110029817B (en) | 2019-05-21 | 2019-05-21 | Integral mounting and dismounting and lifting system for inner die plate of core tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910425843.9A CN110029817B (en) | 2019-05-21 | 2019-05-21 | Integral mounting and dismounting and lifting system for inner die plate of core tube |
Publications (2)
| Publication Number | Publication Date |
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| CN110029817A CN110029817A (en) | 2019-07-19 |
| CN110029817B true CN110029817B (en) | 2024-07-12 |
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| CN201910425843.9A Active CN110029817B (en) | 2019-05-21 | 2019-05-21 | Integral mounting and dismounting and lifting system for inner die plate of core tube |
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| CN (1) | CN110029817B (en) |
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| CN111877744B (en) * | 2020-06-08 | 2022-09-09 | 河南工业职业技术学院 | Rapid formwork supporting construction device and method for elevator shaft |
| CN115075559B (en) * | 2022-06-30 | 2023-12-19 | 山东锦地建筑工程有限公司 | Building device of combined template for building construction |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210105315U (en) * | 2019-05-21 | 2020-02-21 | 贵州建工集团第四建筑工程有限责任公司 | Core tube inner formwork integral mounting, dismounting and lifting system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2268924A1 (en) * | 1974-04-26 | 1975-11-21 | Joint Francais | Inflatable formwork for domed concrete structure - cover over sheet clamped over plinth by strap and inflatable ring |
| CN1020120C (en) * | 1989-06-28 | 1993-03-17 | 上海建筑施工技术研究所 | Mould-raising technology for poured-in-place wall without climibing rack and its mould |
| CN1268820C (en) * | 2004-04-13 | 2006-08-09 | 马永乐 | Tool type barrel templates and tailgate platform |
| CN206110656U (en) * | 2016-08-19 | 2017-04-19 | 中国三冶集团有限公司 | Scalable foldable integrally lift up tube formwork of elevartor shaft |
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- 2019-05-21 CN CN201910425843.9A patent/CN110029817B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210105315U (en) * | 2019-05-21 | 2020-02-21 | 贵州建工集团第四建筑工程有限责任公司 | Core tube inner formwork integral mounting, dismounting and lifting system |
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Inventor after: Wang Wei Inventor after: Ma Jianping Inventor after: Yang Fan Inventor after: Zhao Yong Inventor after: Lv Ming Inventor after: Yang Donghai Inventor after: Yang Zhengmao Inventor after: Zhang Wei Inventor after: Fan Shuang Inventor after: Shu Ning Inventor after: Deng Xinji Inventor after: Lu Can Inventor after: Xu Guangming Inventor after: Liu Qiang Inventor after: Liu Guangxun Inventor after: Guo Zhenghua Inventor after: Ao Dengping Inventor after: Qing Enrong Inventor after: Xia Tibo Inventor after: Peng Shiyi Inventor after: Yang Lei Inventor after: Wang Wensheng Inventor after: Diao Chuan Inventor after: Sun Ling Inventor after: He Yongan Inventor after: Yao Zhigang Inventor before: Wang Wei Inventor before: Yang Fan Inventor before: Zhao Yong Inventor before: Lv Ming Inventor before: Yang Donghai Inventor before: Yang Zhengmao Inventor before: Zhang Wei Inventor before: Fan Shuang Inventor before: Peng Shiyi Inventor before: Shu Ning Inventor before: Deng Xinji Inventor before: Lu Can Inventor before: Xu Guangming Inventor before: Liu Qiang Inventor before: Liu Guangxun Inventor before: Guo Zhenghua Inventor before: Ao Dengping Inventor before: Qing Enrong Inventor before: Xia Tibo Inventor before: Yang Lei Inventor before: Wang Wensheng Inventor before: Diao Chuan Inventor before: Sun Ling Inventor before: He Yongan Inventor before: Yao Zhigang Inventor before: Ma Jianping |
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