CN219669982U

CN219669982U - Plate-shaped PC component demolding and hoisting device

Info

Publication number: CN219669982U
Application number: CN202223557841.1U
Authority: CN
Inventors: 张茂军; 张全昌; 陈烨; 安良梅; 刘涛; 刘金江; 于海鹏
Original assignee: Qingdao Zhongke Kuntai Assembly Construction Technology Co ltd
Current assignee: Qingdao Zhongke Kuntai Assembly Construction Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-09-12
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a plate-shaped PC component demoulding and lifting device, and relates to the technical field of concrete PC components. This platy PC component drawing of patterns and hoist device, including the steelframe, steelframe lateral wall below is fixed with the side steel, steelframe top four corners all is provided with hoisting assembly, the steelframe bottom is fixed with the girder, and the girder top is fixed with hydraulic control system and vacuum control system, the girder bottom is provided with vacuum adsorption subassembly, side steel top is fixed with hydraulic cylinder, and the flexible end of hydraulic cylinder runs through side steel and extends to side steel below, the steelframe lateral wall is provided with anticreep portion. The utility model can be used for demolding of the plate-shaped PC component, can also be used for transporting the mold, simplifies the working flow, reduces the manual operation, improves the safety in the transporting process, and obviously improves the working efficiency of transporting and demolding the plate-shaped PC component.

Description

Plate-shaped PC component demolding and hoisting device

Technical Field

The utility model relates to the technical field of concrete PC components, in particular to a plate-shaped PC component demoulding and hoisting device.

Background

With the continuous advancement of national policies related to fabricated buildings, applications of plate-shaped PC components are increasing, but in the process of factory production of prefabricated components, there are still more problems in demolding the components. The traditional plate-shaped PC component demoulding mode mainly comprises two modes, namely, an acting force is applied to a formed concrete PC component, the plate-shaped PC component is ejected out of the bottom of a mould through an external force, the method is easy to cause uneven stress of the plate-shaped PC component to generate cracks, the service life of the plate-shaped PC component is shortened, and the quality of the plate-shaped PC component cannot be fully ensured; secondly, the plate-shaped PC component is demoulded by utilizing the adsorption force of the sucker, the method cannot be suitable for plate-shaped PC components with different specifications and complicated shapes, if the specifications of the plate-shaped PC components are too large or the surfaces of the components are uneven, the suction force of the sucker is insufficient, so that the sucker fails to adsorb the plate-shaped PC components, and the method is poor in flexibility and low in practicability. The traditional plate-shaped PC component demolding process and the lifting and transporting of the mold need to adopt different mechanical devices, the whole process is complex in operation and low in efficiency, and a protection device is absent in the process, so that a large potential safety hazard exists.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a plate-shaped PC component demoulding and lifting device, which solves the problems that the existing mechanism can not apply uniform acting force to the plate-shaped PC component in the working process, lift the plate-shaped PC components with different specifications and complex shapes and can solve the potential safety hazard in the lifting and transporting process.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a platy PC component drawing of patterns and hoist device, includes the steelframe, steelframe lateral wall below is fixed with the side steel, steelframe top four corners all is provided with hoisting assembly, the steelframe bottom is fixed with the girder, and the girder top is fixed with hydraulic control system and vacuum control system, the girder bottom is provided with vacuum adsorption subassembly, side steel top is fixed with hydraulic cylinder, and the flexible end of hydraulic cylinder runs through the side steel and extends to side steel below, the steelframe lateral wall is provided with anticreep portion.

Preferably, a hanging beam is fixed at the top of the steel frame, and a hanging ring is fixed at the middle part of the hanging beam.

Preferably, the hoisting assembly comprises hanging rods fixedly arranged at four corners of the top of the steel frame, steel ropes fixedly arranged on the side walls of the steel frame and hanging rings fixedly arranged at the ends of the steel ropes.

Preferably, the vacuum adsorption assembly comprises two sliding channel steel fixedly installed on the side wall of the main beam, a roller in the sliding chute steel in a sliding connection mode and a steel support connected with the two rollers in a rotating mode, a plurality of scale grooves are formed in the top of the sliding chute steel, an auxiliary sucker is fixed at the bottom of the steel support, a main sucker is fixed in the middle of the lower surface of the main beam, and a limiting block is connected to the top of the sliding chute steel in a sliding connection mode and is clamped on two sides of the roller.

Preferably, the auxiliary sucker and the main sucker are fixedly connected with a vacuum tube and are connected with a vacuum control system through the vacuum tube.

Preferably, the hydraulic cylinder is fixedly connected with a hydraulic pipe and is connected with the hydraulic control system through the hydraulic pipe.

Preferably, the anticreep portion is including rotating the couple of connecting at the steelframe vertical beam lateral wall, the couple is L type setting, couple lower extreme cover is equipped with the protective sheath, the protective sheath is the rubber material.

Advantageous effects

The utility model provides a demolding and hoisting device for a plate-shaped PC component. Compared with the prior art, the method has the following beneficial effects:

(1) This platy PC component drawing of patterns and hoist device through setting up smooth channel-section steel, gyro wheel and the steel support that rotates to be connected with the gyro wheel, and the user can adsorb the PC component size of transporting according to actual need, slides the stopper to the epaxial suitable position of spout steel, and the user can judge stopper displacement distance according to the scale groove, then uses the person to rotate the bolt positioning stopper to the restriction gyro wheel continues the displacement can, later the gyro wheel can fix the steel support in suitable position, and the PC component of different sizes is adsorbed to main sucking disc and auxiliary sucking disc of being convenient for.

(2) The main suction disc and the auxiliary suction disc are reasonably distributed in multiple points, so that the acting force of the suction disc on the platy PC component is more uniform. The sucking discs are divided into a plurality of sucking discs, the sucking space of the sucking discs is reduced, the sucking discs are more firm, the lifting process is more stable, the anti-falling part is matched, the potential safety hazard of the plate-shaped PC component in the demolding lifting process is solved, the hooks wrap flexible materials, and the anti-falling part is prevented from damaging the edges of the plate-shaped PC component.

(3) This platy PC component drawing of patterns and hoist device, through setting up hoist and mount subassembly, when hoist PC component mould, user can hang the link on the couple of mould lateral wall, user can hook rings through the crane then drive the steelframe and carry out the displacement, the steelframe will drive PC component mould through cable wire and link and remove this moment, be convenient for user removes PC component mould to suitable position, through setting up vacuum adsorption subassembly, user is after removing PC component mould suitable position, vacuum control system can drive vice sucking disc and main sucking disc and paste on the PC component and adsorb the PC component, the PC component of the inside fashioned of PC component mould just is in the same place with the firm connection of sucking disc, then control hydraulic cylinder extension supports PC component mould, PC component mould receives and compels and will separate with fashioned PC component.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic view of the hook structure of the present utility model.

In the figure: 1. a steel frame; 2. side steel; 3. a hanging ring; 4. hoisting the assembly; 41. a hanging rod; 42. a wire rope; 43. hanging rings; 5. a main beam; 6. a hydraulic control system; 7. a vacuum control system; 8. a vacuum adsorption assembly; 81. a channel steel sliding channel steel; 811. a scale groove; 82. a roller; 83. a steel support; 84. an auxiliary suction cup; 85. a main suction cup; 86. a limiting block; 9. a hydraulic cylinder; 91. a telescoping section; 10. a hook; 101. and a protective sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the plate-shaped PC component demoulding and hoisting device comprises a steel frame 1, wherein the steel frame 1 is arranged in a hollow manner, so that the weight of the whole steel frame 1 is effectively reduced; side steel 2 is fixed with below the side wall of the steel frame 1, hoisting assemblies 4 are arranged at four corners of the top of the steel frame 1, and a user can hoist the PC component die through the hoisting assemblies 4 so as to drive the PC component die to move.

The bottom of the steel frame 1 is fixedly provided with a main beam 5, the top of the main beam 5 is fixedly provided with a hydraulic control system 6 and a vacuum control system 7, the bottom of the main beam 5 is provided with a vacuum adsorption assembly 8, the vacuum adsorption assembly 8 can be matched with the vacuum control system 7 to absorb PC components in a PC component die, and the top of the side steel 2 is fixedly provided with a hydraulic cylinder 9; and the telescopic rod 91 of the hydraulic cylinder 9 penetrates through the side steel 2 and extends to the lower side of the side steel 2, and the telescopic rod 91 of the hydraulic cylinder 9 can prop against the PC component die after being stretched, so that the PC component and the die are separated, the side wall of the steel frame 1 is provided with an anti-falling part, and the anti-falling part can effectively prevent the PC component from falling off from the sucker.

In order to facilitate the user to drive the steel frame 1 to move through the crane, a hanging beam is fixed at the top of the steel frame 1, and a hanging ring 3 is fixed in the middle of the hanging beam.

The hoisting assembly 4 comprises hanging rods 41 fixedly arranged at four corners of the top of the steel frame 1, steel ropes 42 fixedly arranged on the side walls of the steel frame 1 and hanging rings 43 fixedly arranged at the ends of the steel ropes 42, wherein the hanging rings 43 are hung on the hanging rods 41 when in idle, and when in use, a user can hang the hanging rings 43 on hooks on the sides of a PC component die, and then the die is driven to move by moving the steel frame 1.

The vacuum adsorption assembly 8 comprises a main sucker 85 on the lower surface of the main beam 5, auxiliary suckers 84 on two ends and auxiliary sucker connecting devices. The auxiliary suction cup connecting device comprises two chute steels 81 fixedly arranged on the side wall of the main beam 5, rollers 82 which are in sliding connection with the inside of the chute steels 81 and a steel support 83 which is in rotary connection with the two rollers 82. The main sucker 85 is fixed in the middle of the lower surface of the main beam 5; the sub-suction cup 84 is fixedly attached to the steel support 83. A plurality of scale grooves 811 are formed in the top of the sliding channel steel 81, the steel support 83 is fixedly provided with the auxiliary suction disc 84, the top of the sliding groove steel 81 is slidably connected with the limiting block 86, and the bottoms of the limiting blocks 86 are clamped on two sides of the roller 82. The top of the limiting block 86 is inserted with a bolt in a threaded manner, and the bottom of the bolt can be abutted against the surface of the chute steel 81. The user can be with gyro wheel 82 at the vice sucking disc 84 of both sides of spout steel 81 side sliding symmetry drive to suitable position, and the user can judge gyro wheel 82 travel distance according to scale groove 811, after moving, rotates the bolt and supports smooth channel-section steel 81, and the bolt is with this restriction stopper 86 removal to restriction gyro wheel 82 slides in spout steel 81 inside, and gyro wheel 82 passes through steel support 836 and drives vice sucking disc 84 and move to suitable position, and the vice sucking disc of both sides removes the position symmetry of being convenient for, makes the vice sucking disc 84 of both sides adsorb the even symmetry of the power of PC component.

The auxiliary sucker 84 and the main sucker 85 are fixedly connected with a vacuum pipe and are connected with the vacuum control system 7 through the vacuum pipe, and the vacuum control system 7 can suck air between the auxiliary sucker 84 and the main sucker 85 and the PC component through the vacuum pipe, so that the PC component and the sucker are stably connected together.

The hydraulic cylinder 9 is fixedly connected with a hydraulic pipe and is connected with the hydraulic control system 6 through the hydraulic pipe, and a user can control the hydraulic cylinder 9 to stretch and retract through the hydraulic control system 6. In the continuous rising process of the vacuum chuck device, the telescopic section of the hydraulic oil cylinder is continuously stretched to prop against the die, so that the PC component demolding is faster and better increased.

The anticreep portion is including rotating the couple 10 of connecting at the 1 vertical beam lateral wall of steelframe, and couple 10 is L setting, and couple 10 lower extreme cover is equipped with protective sheath 101, and protective sheath 101 is the rubber material.

After the main sucker 85 and the auxiliary sucker 84 stably adsorb the PC component and separate from the die, a user can rotate the hook 10, and the lower end of the hook 10 can be clamped below the PC component, so that the PC component is prevented from being separated from the sucker and damaged.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, the hanging ring 3 is hooked by the crane to move the steel frame 1 to a proper position, the hanging ring 43 is hung on the hanging hook at the side edge of the die, the steel frame 1 is moved to drive the die to move to a proper position, the die is lowered to enable the bottom of the die to be in contact with the ground and no longer move, the steel frame 1 is continuously moved down to enable the main sucker 85 and the auxiliary sucker 84 to be attached to the surface of a PC component, the vacuum control system 7 is controlled to drive the main sucker 85 and the auxiliary sucker 84 to absorb the PC component, the whole device is lifted upwards and the hydraulic oil cylinder 9 is controlled by the hydraulic control system 6, the extending end 91 of the hydraulic oil cylinder 9 abuts against the die and extends continuously along with the lifting, the die is separated from the PC component after being forced, and at the moment, the PC component is demoulded, and the above is the working principle of the plate-shaped PC component demoulding and lifting device.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a platy PC component drawing of patterns and hoist device, includes steelframe (1), its characterized in that: the side steel (2) is fixed with below the side wall of the steel frame (1), hoisting components (4) are arranged at four corners at the top of the steel frame (1), a main beam (5) is fixed at the bottom of the steel frame (1), a hydraulic control system (6) and a vacuum control system (7) are fixed at the top of the main beam (5), a vacuum adsorption component (8) is arranged at the bottom of the main beam (5), a hydraulic oil cylinder (9) is fixed at the top of the side steel (2), and the telescopic end of the hydraulic oil cylinder (9) penetrates through the side steel (2) and extends to below the side steel (2), and an anti-falling part is arranged on the side wall of the steel frame (1).

2. The plate-like PC member demolding and lifting device according to claim 1, wherein: a hanging beam is fixed at the top of the steel frame (1), and a hanging ring (3) is fixed in the middle of the hanging beam.

3. The plate-like PC member demolding and lifting device according to claim 2, wherein: the hoisting assembly (4) comprises hanging rods (41) fixedly arranged at four corners of the top of the steel frame (1), steel ropes (42) fixedly arranged on the side walls of the steel frame (1) and hanging rings (43) fixedly arranged at the ends of the steel ropes (42).

4. A plate-like PC member demolding and lifting device as claimed in claim 3, wherein: the vacuum adsorption assembly (8) comprises a main sucker (85) on the lower surface of the main beam (5), auxiliary suckers (84) at two ends and auxiliary sucker connecting devices;

the auxiliary sucker connecting device comprises two chute steels (81) fixedly arranged on the side wall of the main beam (5), rollers (82) which are in sliding connection with the inside of the chute steels (81) and a steel support (83) which is in rotary connection with the two rollers (82); the main sucker (85) is fixedly arranged in the middle of the lower surface of the main beam (5); the auxiliary sucker (84) is connected to the steel support (83); a plurality of scale grooves (811) are formed in the top of the chute steel (81), the steel support (83) is fixedly connected with the auxiliary sucker (84), the top of the chute steel (81) is slidably connected with a limiting block (86), and the bottoms of the limiting blocks (86) are clamped on two sides of the roller (82); the top of the limiting block (86) is in threaded connection with a bolt, and the bottom of the bolt can be abutted against the surface of the chute steel (81).

5. The apparatus for demolding and lifting a plate-like PC member according to claim 4, wherein: the auxiliary sucker (84) and the main sucker (85) are fixedly connected with a vacuum tube and are connected with the vacuum control system (7) through the vacuum tube.

6. The plate-like PC member demolding and lifting device according to claim 1, wherein: the hydraulic cylinder (9) is fixedly connected with a hydraulic pipe and is connected with the hydraulic control system (6) through the hydraulic pipe.

7. The apparatus for demolding and lifting a plate-like PC member according to claim 6, wherein: the anti-drop portion comprises a hook (10) rotationally connected to the side wall of the vertical beam of the steel frame (1), the hook (10) is in an L-shaped arrangement, a protective sleeve (101) is sleeved at the lower end of the hook (10), and the protective sleeve (101) is made of rubber.