A hydraulic self-climbing mold inner mold docking lifting structure

Abstract

The present invention provides a hydraulic self-climbing formwork inner mold docking lifting structure, which relates to the technical field of self-climbing formwork hoists, including a lifting installation component, on which four outer climbing formwork positioning components are installed; the four outer climbing formwork positioning components are respectively installed with inner mold support components; the four inner mold support components are used to expand and clamp the self-climbing formwork inner mold; the four outer climbing formwork positioning components are respectively used to position the self-climbing formwork outer mold; the lifting installation component is installed with a hanging lifting component; the hanging lifting component is used to dock with the crane hook, and can automatically promote the installation of the pull rod after the inner mold is hoisted and placed, which is more efficient and safe, and is also convenient for the staff to quickly understand the docking accuracy of the pull rod and adjust the position of the inner mold in time, which solves the problem that the current hydraulic self-climbing formwork inner mold docking lifting structure is not convenient for automatic installation of the pull rod, the manual operation of installing the pull rod is inefficient and dangerous, and it is also not convenient to detect the hole accuracy of the inner and outer molds and provide prompts.

Description

Technical Field

[0001] The invention relates to the technical field of self-climbing formwork hoisting devices, in particular to a hydraulic self-climbing formwork inner mold butt joint hoisting structure. Background Art

[0002] In the actual hydraulic self-climbing formwork casting construction work, the construction of thin-walled piers requires the use of inner and outer molds to cast and form the thin wall of the pier column. Thin-walled pier columns are widely used in bridge and other construction work. After the outer mold is closed, the inner mold needs to be assembled by crane hoisting and connected to the outer mold using tie rods. The tie rods are also an important guarantee for the assembly accuracy of the inner and outer molds. Because the inner mold of the self-climbing formwork does not have a self-climbing structure, its installation mainly depends on the hoisting of the crane. The current hydraulic self-climbing formwork inner mold docking hoisting structure is not convenient for automatic installation of tie rods. Manual operation to install tie rods is inefficient and dangerous. It is also not convenient to detect the hole accuracy of the inner and outer molds and prompt them. It is necessary to install and test them one by one manually. It is not convenient to assemble the inner mold on the ground and then position and install the inner mold at the same time. It is necessary to manually hoist the mold pieces one by one in the pier column for assembly and splicing. The poor safety also affects the construction efficiency. At the same time, the demoulding coating is easily worn by the concrete pad during the installation of the inner mold, which affects the service life of the inner mold and easily causes demoulding difficulties. Summary of the invention

[0003] The disclosed embodiment relates to a hydraulic self-climbing mold inner mold docking lifting structure, whose docking detection component can automatically push the installation rod after the inner mold is hoisted and placed, which is more efficient and safe, and also convenient for the staff to quickly understand the docking accuracy of the rod and adjust the position of the inner mold in time, which solves the problem that the current hydraulic self-climbing mold inner mold docking lifting structure is not convenient for automatic installation of the rod, the manual operation of installing the rod is inefficient and dangerous, and it is also not convenient to detect the hole accuracy of the inner and outer molds and provide prompts.

[0004] In a first aspect of the present disclosure, a hydraulic self-climbing formwork inner mold docking lifting structure is provided, including a lifting installation part, on which four outer climbing formwork positioning parts are installed; the four outer climbing formwork positioning parts are respectively installed with inner mold support parts; the four inner mold support parts are used to expand and clamp the self-climbing formwork inner mold; the four outer climbing formwork positioning parts are respectively used to position the self-climbing formwork outer mold; the lifting installation part is installed with a hanging lifting part; the hanging lifting part is used to dock with a crane hook; four tie rod docking parts are installed on the lifting installation part; the hanging lifting part is used to extrude and push four tie rod docking parts; docking detection parts are respectively installed on the four tie rod docking parts; the four docking detection parts are used to detect the accuracy of tie rod installation; four coating protective parts are installed on the lifting installation part; the four coating protective parts are used to prevent the wear of the steel cage pad and the wear of the self-climbing formwork inner mold; the lifting installation part includes: a lifting installation cylinder and a sliding installation groove, and four sliding installation grooves are opened on the lifting installation cylinder, and the sliding installation groove is used to slide and guide the hanging lifting part.

[0005] In at least some embodiments, the hoisting mounting component also includes: a mounting plate, a bottom positioning block and an air jet pipe, and the air jet pipe is provided with a plurality of air jet holes; a mounting plate is fixedly mounted on the bottom of the hoisting mounting tube; four bottom positioning blocks are fixedly mounted on the mounting plate; the outer sides of the four bottom positioning blocks are respectively inclined structures; air jet pipes are respectively fixedly mounted on the four bottom positioning blocks; the four air jet pipes are respectively connected to electric fans through hoses; and the air jet pipes are used for wind cleaning of the pouring and roughening end faces.

[0006] In at least some embodiments, the coating protective component also includes: a protective plate and a coating sponge strip, three protective plates are fixedly installed on the bottom of the inner mold bonding plate, and there are gaps between the three protective plates; the gaps between the three protective plates are used to pass the pull rods; the upper and lower sides of the protective plates are inclined structures; a coating sponge strip is fixedly embedded on the inner side of the protective plate, and the coating sponge strip is used to fit on the self-climbing mold inner mold; the coating sponge strip absorbs the release agent.

[0007] In at least some embodiments, the coating protective component includes: an inner mold bonding plate and a magnet, wherein the inner mold bonding plate is fixedly mounted on a limiting steel frame; three magnets are embedded on the inner mold bonding plate, and the three magnets are respectively used for magnetically adhering to the self-climbing mold inner mold.

[0008] In at least some embodiments, the external climbing formwork positioning component includes: a positioning installation arm and a limiting steel bar frame, the positioning installation arm is fixedly installed on the side of the lifting installation tube; the limiting steel bar frame is fixedly installed on the end of the positioning installation arm; the limiting steel bar frame is used to limit and fit on the outside of the self-climbing formwork outer formwork; a threaded hole is provided on the end of the positioning installation arm.

[0009] In at least some embodiments, the docking detection component also includes: a pull rod end cover and a warning light, and the other ends of the two docking tension springs are respectively fixedly installed with a pull rod end cover; the pull rod is inserted into the pull rod end cover; a warning light is fixedly installed on the pull rod end cover; the warning light is used to light up for prompting; and the warning light is electrically connected to a micro switch.

[0010] In at least some embodiments, the hanging lifting component includes: a hanging shaft, an extrusion inclined panel, a hanging connecting rod, a counterweight and an extrusion spring, the hanging shaft is slidably installed on the inner side of the hanging installation tube; four extrusion inclined panels are fixedly installed on the hanging shaft, and the four extrusion inclined panels are respectively slidably installed in four sliding installation grooves; the outer sides of the four extrusion inclined panels are respectively inclined surface structures; a hanging connecting rod is fixedly installed on the top of the hanging shaft; three hanging rings are provided on the hanging connecting rod; the counterweight is fixedly installed on the bottom of the hanging shaft; an extrusion spring is sleeved on the bottom of the hanging shaft; the extrusion spring is located between the counterweight and the mounting plate; the extrusion spring is used to control the downward movement of the extrusion inclined panel.

[0011] In at least some embodiments, the inner mold support includes: an inner mold positioning screw and a limit block, the inner mold positioning screw is threadedly connected to the positioning mounting arm; the limit block is rotatably mounted on the inner mold positioning screw; the limit block is used to support and fit the self-climbing mold inner mold; and a handwheel is fixedly mounted on the inner mold positioning screw.

[0012] In at least some embodiments, the docking detection component includes: a docking mounting plate, a docking tension spring, a detection mounting frame and a micro switch; the docking mounting plate is fixedly mounted on the telescopic rod by bolts; two through holes are provided on the docking mounting plate; two docking tension springs are fixedly mounted on the docking mounting plate; the two docking tension springs correspond to the two through holes opened on the docking mounting plate; a detection mounting frame is fixedly mounted on the bottom of the docking mounting plate, and a micro switch is fixedly mounted on the detection mounting frame; the micro switch is used to prompt whether the pull rod is fully inserted into the self-climbing mold outer mold.

[0013] In at least some embodiments, the pull rod docking member includes: an extrusion mounting frame, a reset tension spring, a telescopic rod, a swing axis frame and an extrusion rotating shaft, wherein the extrusion mounting frame is fixedly mounted on the side of the lifting mounting tube; the telescopic rod is slidably mounted on the extrusion mounting frame; a swing axis frame is fixedly mounted on the top of the telescopic rod; an extrusion rotating shaft is rotatably mounted on the swing axis frame; the side of the extrusion rotating shaft is attached to the side of the extrusion inclined panel; a reset tension spring is fixedly mounted on the end of the telescopic rod, and the other end of the reset tension spring is fixedly mounted on the inner side of the extrusion mounting frame.

[0014] The present invention provides a hydraulic self-climbing mold inner mold docking and hoisting structure, which has the following beneficial effects:

[0015] The present invention adopts an external climbing formwork positioning piece to directly position the entire inner formwork. After the inner formwork is assembled on the ground, it can be directly hoisted as a whole, which can facilitate installation and avoid the high risk of manual installation one by one in the pier. This structure can automatically position and fit the self-climbing formwork outer formwork to ensure the installation accuracy of the hoisted inner formwork. At the same time, when hoisting the inner formwork, the inner formwork located below can also be positioned at the same time to perform consistency correction.

[0016] In addition, the use of tie rod docking parts can cooperate with the hanging lifting parts to automatically install the tie rods, and all tie rods can be installed at the same time, which is more efficient. The installation is automatically promoted during the lifting process, which is more convenient. The tie rod installation operation is easy to operate, which improves the efficiency of inner mold installation and avoids time-consuming and labor-intensive manual installation of tie rods.

[0017] In addition, the use of docking detection parts can be used to detect the installation of the tie rod, which can prevent the tie rod from being incompletely inserted into the template without being discovered. This structure can facilitate the staff to understand the docking accuracy of the inner and outer molds, and prevent large misalignment of the tie rod reserved holes of the inner and outer molds without being discovered, so that the workers can make timely adjustments and corrections to prevent the tie rod from being installed when there is misalignment in the tie rod hole, resulting in the tie rod not being perpendicular to the inner and outer templates, and the tightening pressure not meeting the standards.

[0018] In addition, the use of coated protective parts allows the application of the release coating after the inner mold is installed, which can prevent the raised concrete pads from rubbing and scratching the outer surface of the inner mold, affecting the subsequent demolding effect, and also accelerating oxidation and rusting, affecting the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0020] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 A schematic diagram showing the overall structure of the present application;

[0023] Figure 2 A schematic diagram showing the overall structure of the present application after being hoisted from the inner mold of the climbing mold;

[0024] Figure 3 This application shows Figure 1 A magnified view of the structure of the middle A area;

[0025] Figure 4 A schematic diagram showing the structure of the hoisting installation member of the present application is shown;

[0026] Figure 5 A schematic diagram showing the external climbing formwork positioning member structure of the present application is shown;

[0027] Figure 6 This application shows Figure 1 A magnified view of the structure of the middle B area;

[0028] Figure 7 A schematic diagram showing the structure of the hanging lifting member of the present application is shown;

[0029] Figure 8 A schematic diagram showing the structure of the tie rod docking piece of the present application is shown;

[0030] Fig. 9 A cross-sectional view of the docking detection member structure of the present application is shown;

[0031] Fig.10A schematic diagram showing the structure of the coating protection member of the present application is shown;

[0032] Fig.11 This application shows Figure 2 A magnified view of the structure of the middle D region;

[0033] Fig.12 A cross-sectional view showing the overall structure of the present application.

[0034] Description of reference numerals:

[0035] 1. Hoisting and mounting parts; 101. Hoisting and mounting cylinder; 1011. Sliding mounting groove; 102. Mounting plate; 103. Bottom positioning block; 104. Jet pipe; 2. External climbing mold positioning parts; 201. Positioning and mounting arm; 202. Positioning steel bar frame; 3. Inner mold support; 301. Inner mold positioning screw; 302. Positioning block; 4. Suspension and lifting parts; 401. Suspension shaft; 402. Extrusion inclined panel; 403. Suspension connecting rod; 404. Counterweight block; 405. Extrusion spring Spring; 5. Pull rod docking piece; 501. Extrusion installation frame; 5011. Reset tension spring; 502. Telescopic rod; 5021. Swing shaft frame; 503. Extrusion shaft; 6. Docking detection piece; 601. Docking installation plate; 602. Docking tension spring; 603. Detection mounting frame; 604. Micro switch; 605. Pull rod end cover; 606. Warning light; 7. Coating protection piece; 701. Inner mold bonding plate; 702. Magnet; 703. Protection plate; 704. Coating sponge strip. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figures 1 to 12 :

[0038] The present invention proposes a hydraulic self-climbing formwork inner mold docking hoisting structure, comprising a hoisting mounting part 1, on which four outer climbing formwork positioning parts 2 are mounted; the four outer climbing formwork positioning parts 2 are respectively mounted with inner mold support parts 3; the four inner mold support parts 3 are used to expand and clamp the inner mold of the self-climbing formwork; the four outer climbing formwork positioning parts 2 are respectively used to position the outer mold of the self-climbing formwork; a hanging lifting part 4 is mounted on the hoisting mounting part 1; the hanging lifting part 4 is used to dock with a crane hook; four pull rod docking parts 5 are mounted on the hoisting mounting part 1; the hanging lifting part 4 is used to dock with a crane hook The four tie rod docking parts 5 are squeezed and pushed; the four tie rod docking parts 5 are respectively installed with docking detection parts 6; the four docking detection parts 6 are used to detect the accuracy of tie rod installation; four coating protection parts 7 are installed on the lifting and mounting parts 1; the four coating protection parts 7 are used to prevent the wear of the steel cage pads and the wear of the inner mold of the self-climbing mold; the lifting and mounting parts 1 include: a lifting and mounting tube 101 and a sliding mounting groove 1011, and four sliding mounting grooves 1011 are opened on the lifting and mounting tube 101, and the sliding mounting grooves 1011 are used for slidingly guiding the lifting and lowering parts 4.

[0039] In the embodiment of the present disclosure, the hoisting installation member 1 also includes: a mounting plate 102, a bottom positioning block 103 and an air jet pipe 104, and the air jet pipe 104 is provided with a plurality of air jet holes; the mounting plate 102 is fixedly installed at the bottom of the hoisting installation tube 101; four bottom positioning blocks 103 are fixedly installed on the mounting plate 102; the outer sides of the four bottom positioning blocks 103 are inclined structures; the air jet pipes 104 are fixedly installed on the four bottom positioning blocks 103; the four air jet pipes 104 are connected to the electric fan through hoses; the air jet pipe 104 is used for wind cleaning of the casting and roughening end surface; the outer climbing formwork positioning member 2 includes: a positioning mounting arm 201 and a limiting steel bar frame 202, the positioning and installation arm 201 is fixedly installed on the side of the hoisting and installation cylinder 101; the end of the positioning and installation arm 201 is fixedly installed with a limited steel frame 202; the limited steel frame 202 is used to limit the fit on the outside of the self-climbing formwork outer mold; the end of the positioning and installation arm 201 is provided with a threaded hole; the inner mold support 3 includes: an inner mold positioning screw 301 and a limit block 302, the inner mold positioning screw 301 is threadedly connected to the positioning and installation arm 201; the limit block 302 is rotatably installed on the inner mold positioning screw 301; the limit block 302 is used to support and fit on the self-climbing formwork inner mold; a hand wheel is fixedly installed on the inner mold positioning screw 301, and an outer climbing formwork positioning member 2 is adopted, The entire inner mold can be directly positioned, and after the inner mold is assembled on the ground, it can be directly hoisted as a whole, which is convenient for installation and avoids the high risk of manual installation one by one in the pier column. The structure can automatically position the self-climbing outer mold to ensure the installation accuracy of the hoisted inner mold. At the same time, when hoisting the inner mold, the inner mold located below can also be positioned to perform consistency correction. The self-climbing construction method is that when the outer mold rises one level, the upper level inner mold will be retained to facilitate the assembly of the inner mold, and also play the role of supporting the inner mold and reducing the bearing capacity of the tie rod. The jet pipe 104 used can sweep the casting surface with wind, especially for the casting surface treated with roughening. In order to further prevent the dust on its surface from affecting the integrity of the casting, the bottom positioning block 103 will be inserted into the inner edge of the bottom inner mold that has not been disassembled for positioning, and the corresponding jet pipe 104 will sweep and blow in real time during the descent process. After the limiting steel bar frame 202 descends, the inner side will also fit against the outer side of the self-climbing mold outer mold for limiting positioning to ensure the docking accuracy. This structure can be directly installed as a whole without the need for cumbersome manual installation in the pier, which is safer. The bottom positioning block 103 and the limiting steel bar frame 202 are used for positioning, which also avoids the poor flexibility of manual installation piece by piece, the need to cooperate with the crane control for fine-tuning and movement of the heavy inner mold piece, the low installation efficiency, and the high risk.

[0040] In the embodiment of the present disclosure, the hanging lifting member 4 includes: a hanging shaft 401, an extruded inclined panel 402, a hanging connecting rod 403, a counterweight 404 and an extrusion spring 405. The hanging shaft 401 is slidably mounted on the inner side of the hanging installation tube 101; four extruded inclined panels 402 are fixedly mounted on the hanging shaft 401, and the four extruded inclined panels 402 are respectively slidably mounted in four sliding installation grooves 1011; the outer sides of the four extruded inclined panels 402 are respectively inclined structures; a hanging connecting rod 403 is fixedly mounted on the top of the hanging shaft 401; three hanging rings are provided on the hanging connecting rod 403; the counterweight 404 is fixedly mounted on the hanging shaft 401. The bottom of the hanging shaft 401 is sleeved with an extrusion spring 405; the extrusion spring 405 is located between the counterweight block 404 and the mounting plate 102; the extrusion spring 405 is used to control the downward movement of the extrusion inclined panel 402; the pull rod docking member 5 includes: an extrusion installation frame 501, a reset tension spring 5011, a telescopic rod 502, a swing shaft frame 5021 and an extrusion shaft 503, the extrusion installation frame 501 is fixedly installed on the side of the hanging installation tube 101; the extrusion installation frame 501 is slidably installed with the telescopic rod 502; the top of the telescopic rod 502 is fixedly installed with a swing shaft frame 5021; the extrusion shaft 503 is rotatably installed on the swing shaft frame 5021 3; the side of the extrusion shaft 503 is attached to the side of the extrusion inclined panel 402; the end of the telescopic rod 502 is fixedly installed with a reset tension spring 5011, and the other end of the reset tension spring 5011 is fixedly installed on the inner side of the extrusion installation frame 501, and the tie rod docking member 5 can cooperate with the hanging lifting member 4 to automatically install the tie rod, and all tie rods can be installed at the same time, which is more efficient, and the installation is automatically promoted during the hoisting process, which is more convenient, and the tie rod installation operation is easy, which improves the efficiency of the inner mold installation, avoids time and effort when installing the tie rod manually, and after the inner mold is placed in the self-climbing mold docking, the position of the hoisting installation tube 101 remains unchanged, and as the hanging connecting rod 403 continues to be lowered That is, under the strong squeezing of the squeezing spring 405, the extrusion inclined plate 402 is pressed down with the dead weight of the counterweight block 404, and the extrusion inclined plate 402 can move downward to squeeze the extrusion shaft 503 set. At this time, the extrusion shaft 503 is squeezed to drive the telescopic rod 502 to expand outward, so that the pull rod can be inserted into the reserved holes of the corresponding inner mold and outer mold; the gravity of the lifting installation part 1 can completely compress the squeezing spring 405 to ensure that during the lifting and hanging process of the connecting rod 403, the squeezing inclined plate 402 will not drive the telescopic rod 502 to expand and cause jamming with the pull rod; the gravity of the counterweight block 404 is also greater than the pulling force of the four reset tension springs 5011.

[0041] In the disclosed embodiment, the docking detection member 6 includes: a docking mounting plate 601, a docking tension spring 602, a detection mounting frame 603 and a micro switch 604. The docking mounting plate 601 is fixedly mounted on the telescopic rod 502 by bolts; the docking mounting plate 601 is provided with two through holes; two docking tension springs 602 are fixedly mounted on the docking mounting plate 601; the two docking tension springs 602 correspond to the two through holes provided on the docking mounting plate 601; a detection mounting frame 603 is fixedly mounted on the bottom of the docking mounting plate 601, and a micro switch 604 is fixedly mounted on the detection mounting frame 603; the micro switch 604 is used to The docking detection part 6 also includes: a tie rod end cover 605 and a warning light 606. The other ends of the two docking tension springs 602 are respectively fixedly installed with tie rod end covers 605; the tie rod is inserted into the tie rod end cover 605; a warning light 606 is fixedly installed on the tie rod end cover 605; the warning light 606 is used to light up for prompting; the warning light 606 is electrically connected to the micro switch 604. The docking detection part 6 can be used to detect the installation of the tie rod, which can prevent the tie rod from being not fully inserted and not being discovered. This structure can facilitate the staff to understand the docking accuracy of the inner and outer molds and prevent the inner and outer molds from being damaged. If a large misalignment of the reserved hole of the tie rod is not discovered, the light can be used to prompt in time to prevent omission, and it is also convenient for the staff to uniformly understand the position of the misalignment of the tie rod hole, so that the staff can make timely adjustments and corrections to prevent the tie rod from being installed when the tie rod hole is misaligned, causing the tie rod to be not perpendicular to the inner and outer templates, and the tightening pressure not meeting the standards, which may cause leakage during pouring. This structure can improve the installation quality of the tie rod. The number of through holes on the docking installation plate 601 can be set according to the number of tie rods. When the telescopic rod 502 expands outward, it drives the docking installation plate 601 to move at the same time. At this time, the tie rod end cover 6 The pull rod inserted on 05 can be inserted into the corresponding reserved holes of the inner mold and the outer mold. At the same time, if the reserved holes of the inner mold and the outer mold are misaligned, the pull rod cannot be fully inserted, and the pull rod will be stuck in the inner mold or the outer mold wall. At this time, the pull rod end cover 605 is squeezed and the docking tension spring 602 is lengthened. The pull rod end cover 605 will be separated from the micro switch 604, and the warning light 606 will light up to alarm. The staff can intuitively observe the lighted position and make adjustments to this position. The inner mold or outer mold can be calibrated by setting an external crane, and the pull rod passing through the outer mold can be limited externally by a nut.

[0042] Embodiment 2, on the basis of embodiment 1, the coating protection part 7 comprises: an inner mold laminating plate 701 and a magnet 702, the inner mold laminating plate 701 is fixedly mounted on the limiting steel bar frame 202; three magnets 702 are embedded in the inner mold laminating plate 701, and the three magnets 702 are respectively used for magnetically adhering to the self-climbing mold inner mold; the coating protection part 7 also comprises: a protection plate 703 and a coating sponge strip 704, three protection plates 703 are fixedly mounted on the bottom of the inner mold laminating plate 701, and intervals are provided between the three protection plates 703; the intervals between the three protection plates 703 are used for passing the pull rod; the upper and lower sides of the protection plate 703 are inclined structures; a coating sponge strip 704 is fixedly embedded on the inner side of the protection plate 703, and the coating sponge strip 704 is used to adhere to the self-climbing mold inner mold. Mold within mold; the coating sponge strip 704 absorbs the release agent, and the coating protective part 7 can be used to apply the release coating after the inner mold is installed. This can prevent the raised concrete pad from rubbing and scratching the outer surface of the inner mold, affecting the subsequent demoulding effect, and also accelerating oxidation and rusting, affecting the service life. It solves the problem of the mold being scratched when the traditional manual debugging of the inner mold in multiple directions is carried out. It automatically re-coats when the lifting mounting part 1 is removed. When the lifting mounting part 1 is lifted and disassembled, the protective plate 703 is driven to move at the same time. When the protective plate 703 moves up, it can drive the coating sponge strip 704 to apply the release agent on the surface of the inner mold. During the process, the magnet 702 can promote the stable fitting of the inner mold bonding plate 701. The template structure is simple, and the inner mold has a better demoulding effect after coating.

[0043] The working principle of this embodiment is as follows: First, the tie rod is inserted into the tie rod end cover 605, and the inner mold template is assembled on the ground. Two cranes can be used to respectively hoist the ears on both sides of the hanging connecting rod 403, or one crane can be used to hoist the ears in the middle of the hanging connecting rod 403. The assembled inner mold can be raised, and the ears of the hanging connecting rod 403 can be connected to the crane hook and hoisted to the inner side of the inner mold. The four inner mold positioning screws 301 are rotated to drive the four limit blocks 302 to expand, as shown in the attached Figure 2, clamped in the outer edge of the inner mold itself for installation, the magnet 702 can promote the inner mold bonding plate 701 to stably fit the template, and then lift the inner mold, lift the inner mold to the top of the pier, and then lower it. During the process, as the inner mold descends, the bottom positioning block 103 will be inserted into the inner edge of the bottom inner mold that has not been disassembled for positioning, and the corresponding jet pipe 104 will start the external electric fan to sweep and blow in real time during the descent process. After the limiting steel bar frame 202 is lowered, the inner side will also fit the outer side of the self-climbing mold outer mold for limiting. When the hanging connecting rod 403 is lifted, under the action of the inner mold's own gravity, The extrusion spring 405 is compressed at this time. After the inner mold is placed on the self-climbing mold for docking, the position of the hoisting installation cylinder 101 remains unchanged. As the hanging connecting rod 403 is continuously lowered, the extrusion spring 405 can be used to press the extrusion inclined plate 402 in cooperation with the deadweight of the counterweight block 404. The extrusion inclined plate 402 can move downward to squeeze the extrusion rotating shaft 503 set. At this time, the extrusion rotating shaft 503 is squeezed to drive the telescopic rod 502 to expand outward. When the telescopic rod 502 expands outward, it drives the docking installation plate 601 to move at the same time. At this time, the pull rod inserted into the pull rod end cover 605 can be inserted into the corresponding reserved holes of the inner mold and the outer mold. At the same time, if the reserved holes of the inner mold and the outer mold are misaligned, the pull rod cannot be fully inserted and the pull rod will be stuck in the inner mold or the outer mold wall. At this time, the pull rod end cover 605 is squeezed, the docking tension spring 602 is lengthened, and the pull rod end cover 605 will be separated from the micro switch 604, and the warning light 606 will light up to alarm. The staff can intuitively observe the lighted position and make adjustments based on this position. The inner mold or outer mold can be partially calibrated by setting a crane externally. The pull rod passing through the outer mold is limited on the outside of the outer mold of the hydraulic self-climbing mold through a nut. At this time, the handwheel on the inner mold positioning screw 301 is held, and the handwheel is turned to drive the inner mold positioning screw 301 to rotate, and the limit block 302 is driven to be recovered. At this time, the limit block 302 is separated from the inner mold, and when the hanging connecting rod 403 is lifted, the dead weight of the hoisting mounting part 1 is cooperated. At this time, the extrusion inclined plate 402 is in an upward state relative to the extrusion shaft 503, away from the extrusion shaft 503, and the expansion extrusion state is released. The pull rod end cover 605 is pulled out from the pull rod, and the structure can be lifted and separated normally at this time.

[0044] When the lifting and hoisting installation part 1 is dismantled, the protective plate 703 on the limiting steel frame 202 is driven to move at the same time. The protective plate 703 with the inclined structure will not be blocked by the concrete pad. When the protective plate 703 moves up, it can drive the coating sponge strip 704 to apply the release agent on the surface of the inner mold. During the process, the magnet 702 can promote the inner mold bonding plate 701 to stably fit the template. After the inner mold is coated, it has a better demolding effect.

[0045] In this article, there are a few points to note:

[0046] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0047] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0048] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A hydraulic self-climbing formwork inner mold docking hoisting structure, comprising a hoisting mounting member (1), on which four outer climbing formwork positioning members (2) are mounted; characterized in that: The four outer climbing formwork positioning members (2) are respectively mounted with inner mold support members (3); the four inner mold support members (3) are used to expand and clamp the inner mold of the self-climbing formwork; the four outer climbing formwork positioning members (2) are respectively used to position the outer mold of the self-climbing formwork; A hanging lifting component (4) is installed on the hanging installation component (1); the hanging lifting component (4) is used to dock with a crane hook; Four tie rod docking members (5) are installed on the hanging installation member (1); the hanging lifting member (4) is used to squeeze and push the four tie rod docking members (5); The four tie rod docking members (5) are respectively provided with docking detection members (6); the four docking detection members (6) are used to detect the installation accuracy of the tie rods; Four coating protection parts (7) are installed on the hoisting installation part (1); the four coating protection parts (7) are used to prevent the steel cage pad from being worn and the inner mold of the self-climbing mold from being worn; The hoisting installation component (1) comprises: a hoisting installation cylinder (101) and a sliding installation groove (1011); the hoisting installation cylinder (101) is provided with four sliding installation grooves (1011); the sliding installation grooves (1011) are used for slidingly guiding the hoisting lifting component (4); The hoisting installation component (1) further comprises: a mounting plate (102), a bottom positioning block (103) and an air jet pipe (104); the mounting plate (102) is fixedly mounted on the bottom of the hoisting installation tube (101); four bottom positioning blocks (103) are fixedly mounted on the mounting plate (102); the outer sides of the four bottom positioning blocks (103) are respectively inclined structures; the air jet pipes (104) are respectively fixedly mounted on the four bottom positioning blocks (103); the four air jet pipes (104) are respectively connected to electric fans via hoses; the air jet pipes (104) are used for wind cleaning of the roughened end surface of the cast iron; The external climbing formwork positioning member (2) comprises: a positioning installation arm (201) and a limiting steel bar frame (202); the positioning installation arm (201) is fixedly installed on the side of the hoisting installation tube (101); the limiting steel bar frame (202) is fixedly installed at the end of the positioning installation arm (201); the limiting steel bar frame (202) is used for limiting the position and fitting on the outside of the self-climbing formwork external formwork; a threaded hole is provided at the end of the positioning installation arm (201); The inner mold support (3) comprises: an inner mold positioning screw (301) and a limit block (302); the inner mold positioning screw (301) is threadedly connected to the positioning and mounting arm (201); the limit block (302) is rotatably mounted on the inner mold positioning screw (301); the limit block (302) is used to support and fit the inner mold of the self-climbing mold; a hand wheel is fixedly mounted on the inner mold positioning screw (301); The hanging lifting member (4) comprises: a hanging shaft (401), an extrusion inclined panel (402), a hanging connecting rod (403), a counterweight (404) and an extrusion spring (405); the hanging shaft (401) is slidably mounted on the inner side of the hanging installation tube (101); four extrusion inclined panels (402) are fixedly mounted on the hanging shaft (401); the four extrusion inclined panels (402) are slidably mounted in four sliding installation grooves (1011) respectively; the outer sides of the four extrusion inclined panels (402) The hanging shaft (401) is a hanging connecting rod (403) fixedly mounted on the top; the hanging connecting rod (403) is provided with three hanging rings; the counterweight (404) is fixedly mounted on the bottom of the hanging shaft (401); the bottom of the hanging shaft (401) is sleeved with an extrusion spring (405); the extrusion spring (405) is located between the counterweight (404) and the mounting plate (102); the extrusion spring (405) is used to control the downward movement of the extrusion inclined panel (402); The pull rod docking member (5) comprises: an extrusion installation frame (501), a reset tension spring (5011), a telescopic rod (502), a swing shaft frame (5021) and an extrusion rotating shaft (503), wherein the extrusion installation frame (501) is fixedly installed on the side of the lifting installation tube (101); the telescopic rod (502) is slidably installed on the extrusion installation frame (501); the swing shaft frame (5021) is fixedly installed on the top of the telescopic rod (502); the extrusion rotating shaft (503) is rotatably installed on the swing shaft frame (5021); the side of the extrusion rotating shaft (503) is attached to the side of the extrusion inclined panel (402); the end of the telescopic rod (502) is fixedly installed with a reset tension spring (5011), and the other end of the reset tension spring (5011) is fixedly installed on the inner side of the extrusion installation frame (501).

2. A hydraulic self-climbing mold inner mold docking and lifting structure according to claim 1, characterized in that: The docking detection member (6) comprises: a docking mounting plate (601), a docking tension spring (602), a detection mounting frame (603) and a micro switch (604); the docking mounting plate (601) is fixedly mounted on the telescopic rod (502) by means of bolts; the docking mounting plate (601) is provided with two through holes; two docking tension springs (602) are fixedly mounted on the docking mounting plate (601); the two docking tension springs (602) correspond to the two through holes provided on the docking mounting plate (601); a detection mounting frame (603) is fixedly mounted on the bottom of the docking mounting plate (601), and a micro switch (604) is fixedly mounted on the detection mounting frame (603); the micro switch (604) is used to indicate whether the pull rod is fully inserted into the self-climbing mold outer mold.

3. A hydraulic self-climbing mold inner mold docking and lifting structure according to claim 2, characterized in that: The docking detection member (6) further comprises: a pull rod end cover (605) and a warning light (606); the other ends of the two docking tension springs (602) are respectively fixedly mounted with a pull rod end cover (605); the pull rod is inserted into the pull rod end cover (605); a warning light (606) is fixedly mounted on the pull rod end cover (605); the warning light (606) is used to light up for prompting; and the warning light (606) is electrically connected to the micro switch (604).

4. The hydraulic self-climbing formwork inner mold docking and hoisting structure according to claim 1 is characterized in that: The coating protection member (7) comprises: an inner mould laminating plate (701) and a magnet (702); the inner mould laminating plate (701) is fixedly mounted on a position-limiting steel bar frame (202); three magnets (702) are embedded on the inner mould laminating plate (701), and the three magnets (702) are respectively used for magnetically attracting and laminating the inner mould of the self-climbing mould.

5. The hydraulic self-climbing formwork inner mold docking and hoisting structure according to claim 4 is characterized in that: The coating protection member (7) further comprises: a protection plate (703) and a coating sponge strip (704); three protection plates (703) are fixedly mounted on the bottom of the inner mold laminating plate (701), and intervals are provided between the three protection plates (703); the intervals between the three protection plates (703) are used for passing a pull rod; the upper and lower sides of the protection plate (703) are inclined structures; a coating sponge strip (704) is fixedly embedded on the inner side of the protection plate (703), and the coating sponge strip (704) is used for laminating on the inner mold of the self-climbing mold; and a release agent is absorbed in the coating sponge strip (704).

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