CN113047660A - Multifunctional equipment for repairing green cement-based foamed light partition board - Google Patents

Abstract

The invention provides multifunctional equipment for repairing a green cement-based foamed light partition board, which comprises a machine head, wherein the machine head comprises a scraper and a machine ring, a cutter ring is arranged inside the machine ring, a mounting groove is formed in the cutter ring, a chisel is rotatably arranged in the mounting groove, a clamping groove corresponding to the chisel is formed in the rear end of the machine ring, a driving motor is arranged on the rear side of the cutter ring, a connecting seat and a grouting pipe are fixedly arranged on two sides of the machine ring, a grouting station is arranged at the input end of the grouting pipe, the output end of the grouting pipe faces the front side of the scraper, a plurality of grouting grooves and a plurality of magnetic sand disc mechanisms are arranged on the front end face of the scraper, a fixing arm, a connecting plate and a steering knuckle are arranged on the rear side of the machine head, and the steering knuckle is used for. This device collection mills plane, dull polish, rubber coating and scribbles thick liquid and strickle off function in an organic whole, has not only effectively improved the efficiency of restoreing the side fascia, has still improved the security of operation greatly, reasonable in design moreover, simple structure, the flexibility is higher, is fit for extensive the popularization.

Description

Multifunctional equipment for repairing green cement-based foamed light partition board

Technical Field

The invention belongs to the technical field of building materials, relates to the repair of external wall panels, and particularly relates to multifunctional equipment for repairing a green cement-based foamed light partition board.

Background

With the development of building technology and the change of national environmental protection requirements, the wall material in China goes through three stages: firstly, machining red bricks, porous red bricks, various tailing bricks and aerated concrete blocks; the second is various prefabricated wall body plates, such as GRC, a top substrate and a sandwich panel; and the third is a novel wall material such as ALC, CF, GLC and GFC boards which can better meet the requirements of fabricated buildings. The GLC siliceous light plate is a novel green energy-saving building material product, adopts a crystal form transformation enhancing technology, and can enhance the strength of cement by up to 113 percent by reprogramming the molecular composition structure of the cement-based material through a reasonable production process. A wet-process forming process is carried out on GLC wallboard, GLC is a plastering-free system, siliceous materials are used as main raw materials, additives such as a reinforcing agent, a waterproof agent, a foaming agent and a foam stabilizer are added, alkali-resistant glass fiber net is used for reinforcing the front surface and the back surface of the GLC wallboard, and the GLC wallboard is a composite formed light board and mainly used for non-bearing walls with various structures. Since the GLC panels may not meet the acceptance criteria due to insufficient bearing capacity or excessive deformation due to partial damage after assembly, repair measures such as reinforcement and reinforcement are required. In general, before reinforcing and reinforcing, the original surface needs to be milled and knocked out, and then measures such as concrete reinforcing, steel wire mesh mortar reinforcing, reinforcing fiber reinforcing and the like are adopted.

At present, the work of milling and knocking out the surface of the outer wall plate which does not conform to the acceptance standard is usually finished manually, the working strength is high, the involved working area is large, in addition, the operation is required to be carried out at different heights, the working danger coefficient is large, and the repair efficiency is low.

Disclosure of Invention

Aiming at the technical problems in the operation of repairing the external wall panel, the invention provides a multifunctional device for repairing the green cement-based foamed light partition board, which has the advantages of reasonable design, simple structure, higher flexibility, higher repairing efficiency and higher working safety.

In order to achieve the above purpose, the invention adopts the technical scheme that the multifunctional equipment for repairing the green cement-based foamed light partition board comprises a machine head, wherein the machine head comprises a scraper, a machine ring vertical to the scraper is arranged on the rear side of the scraper, a bowl-shaped cutter ring is arranged inside the machine ring, a plurality of mounting grooves distributed in a circular array are arranged on the cutter ring, the longitudinal sections of the mounting grooves are isosceles trapezoids, a chisel is rotatably arranged in the mounting grooves and comprises a chisel handle, a chisel head and a chisel tip, the chisel tip faces the direction of the scraper, one end of the chisel handle protrudes out of the mounting grooves, a clamping groove corresponding to the chisel handle is arranged on the inner wall of the rear end of the machine ring, a driving motor is arranged on the rear side of the cutter ring, connecting seats are fixedly arranged on two sides of the machine ring, and grouting pipes penetrating through the top and the bottom of the connecting seats are arranged on the connecting seats, the input of grout pipe is provided with the grout station, the output of grout pipe is towards the front side of scraper blade, be provided with a plurality of pouring chutes and a plurality of magnetic sand pan mechanism on the preceding terminal surface of scraper blade, the rear side symmetry of aircraft nose is provided with two fixed arms of being connected with the connecting seat, the end of two fixed arms is provided with the connecting plate, be provided with the knuckle between the connecting plate, the knuckle is used for being connected with hoisting equipment's hydraulic arm.

Preferably, the two grouting pipes on the two sides of the machine ring are respectively a first grouting pipe and a second grouting pipe, the first grouting pipe is used for coating carbon fiber composite bonding glue, the second grouting pipe is used for coating mortar or concrete slurry, and the front end face of the scraper is provided with three grouting grooves which are respectively a bonding glue groove, a mortar groove and a concrete slurry groove.

Preferably, the magnetic sand table mechanism comprises an annular sand table, the sand table is matched with a sand table groove formed in the front end face of the scraper, first suction pieces are arranged at two ends of the sand table and distributed close to the rear groove face of the sand table groove, second suction pieces matched with the first suction pieces are arranged in the sand table groove and distributed close to the front groove face of the sand table groove, a suction column is arranged on one side, far away from the sand table, of each second suction piece, a coil is sleeved outside the suction column, a power supply is arranged at the input end of the coil, and a spring is arranged between the sand table and the sand table groove.

Preferably, the number of the chisels is 1/2 which is the number of the mounting grooves, the interval angle between adjacent mounting grooves is 10 degrees, and all the chisels are divided into two groups and distributed at intervals of 90 degrees.

Preferably, the chisel handle is Z-shaped, and a torsion spring is arranged between the chisel handle and the mounting groove.

Preferably, the slurry pouring groove comprises a vertical arc surface, an inclined arc surface distributed at an obtuse angle with the vertical arc surface, and a first chamfer inclined surface and a second chamfer inclined surface distributed on two sides of the vertical arc surface and the inclined arc surface.

Compared with the prior art, the invention has the advantages and positive effects that:

1. the multifunctional equipment for repairing the green cement-based foamed light partition board provided by the invention has the advantages that the driving motor can be utilized to drive the cutter ring to rotate together with the chisel, the chisel rotates and continuously passes through the clamping groove on the cutter ring simultaneously so as to generate the action of chiseling the wall, and the uneven part on the wall is planed; utilize magnetic motion sand tray mechanism can be with the plane dull polish after the planing off to guarantee the stability of scribbling thick liquid, and the grout pipe can accomplish the operation of strickleing off through removing the aircraft nose after pouring into thick liquids towards the grout groove, in order to guarantee the planarization of whole restoration face. This device collection mills plane, dull polish, rubber coating and scribbles thick liquid and strickle off function in an organic whole, has not only effectively improved the efficiency of restoreing the side fascia, has still improved the security of operation greatly, reasonable in design moreover, simple structure, the flexibility is higher, is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.

FIG. 1 is an isometric view of a multi-functional apparatus for repairing green cement-based foamed lightweight partition wall panels, according to an example;

FIG. 2 is an isometric view in another direction of a multi-functional apparatus for repairing green cement-based foamed lightweight partition wall panels according to an embodiment;

FIG. 3 is a rear view of a multifunctional apparatus for repairing green cement-based foamed lightweight partition wall panels according to an embodiment;

FIG. 4 is an isometric view of a head and magnetic driven sand pan mechanism provided by an embodiment;

FIG. 5 is a rear view of a portion of a magnetic driven sand pan mechanism provided by an embodiment;

FIG. 6 is an isometric view of a sand table provided by an embodiment;

in the above figures, 1, a handpiece; 11. a squeegee; 12. a rim; 13. a card slot; 14. a stock pouring groove; 141. a vertical arc surface; 142. an inclined arc surface; 143. a first chamfer bevel; 144. a second chamfer angle; 15. a sand pan groove; 2. a cutter ring; 21. mounting grooves; 3. a chisel; 31. a chisel handle; 32. chiseling a head; 33. sharpening; 4. a connecting seat; 5. grouting pipes; 51. a first grout pipe; 52. a second grout pipe; 6. a magnetic sand disc mechanism; 61. a sand pan; 62. a first suction piece; 63. a second suction sheet; 64. an attraction column; 65. a coil; 66. a power source; 67. a spring; 7. a fixed arm; 71. a connecting plate; 8. a knuckle; 9. the motor is driven.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1-6, the multifunctional apparatus for repairing a green cement-based foamed lightweight partition board provided by the present invention comprises a machine head 1, the machine head 1 comprises a scraper 11, a machine ring 12 perpendicular to the scraper 11 is arranged on the rear side of the scraper 11, a bowl-shaped cutter ring 2 is arranged inside the machine ring 12, a plurality of mounting grooves 21 distributed in a circular array are arranged on the cutter ring 2, the longitudinal section of each mounting groove 21 is isosceles trapezoid, a chisel 3 is rotatably arranged in each mounting groove 21, each chisel 3 comprises a chisel handle 31, a chisel head 32 and a chisel tip 33, the chisel tip 33 faces the direction of the scraper 11, one end of each chisel handle 33 protrudes out of each mounting groove 21, a clamping groove 13 corresponding to each chisel handle is arranged on the inner wall of the rear end of the machine ring 12, a driving motor 9 is arranged on the rear side of the cutter ring 2, connecting seats 4 are fixedly arranged on both sides of the machine ring 12, grouting pipes 5 penetrating through the top and the bottom of the connecting seats, the input of grout pipe 5 is provided with the grout station, and the output of grout pipe 5 is towards the front side of scraper blade, is provided with a plurality of pouring chutes 14 and a plurality of magnetic sand pan mechanism 6 on the preceding terminal surface of scraper blade, and the rear side symmetry of aircraft nose 1 is provided with two fixed arms 7 of being connected with the connecting seat, and the end of two fixed arms 7 is provided with connecting plate 71, is provided with knuckle 8 between connecting plate 71, and knuckle 8 is used for being connected with hoisting equipment's hydraulic arm. The device can repair the external wall panels at different height positions by means of hoisting equipment, and the hydraulic arm can adopt a hydraulic arm with multidirectional rotation capacity, so that the flexibility of the device in repair operation is further improved by matching the fixed arm 7 with the steering knuckle 8.

Specifically, a driving motor 9 in the device can drive the cutter ring 2 to rotate together with the chisel 3, the chisel 3 continuously passes through a clamping groove 13 on the cutter ring while rotating, and the action of chiseling towards the wall can be generated while the chisel is clamped into a clamping ring 12, so that the uneven part on the wall is planed; when the planing operation is carried out, the magnetic sand disc mechanism 6 can be started, and the planed plane is ground by the magnetic sand disc mechanism 6, so that the adhesion capability of subsequent slurry coating components is ensured, and the probability of generating bubbles is reduced; after the planing and the sanding operation are finished, the magnetic sand disc mechanism 6 is closed, the working surface of the magnetic sand disc mechanism 6 leaves the sanding surface, meanwhile, different sizing agents are squeezed into the two grouting pipes 5, the sizing agents enter the grouting groove 14 and are in contact with the frosted wall surface along the grouting groove, the machine head 1 is moved by means of a hydraulic arm of the hoisting equipment, the machine head 1 plays a role in scraping the sizing agent forming surface in the moving process, and the pressure is moved for molding. Like this, this device rationally collects to mill plane, dull polish, rubber coating and scribble thick liquid and strickle off function in an organic whole, has not only effectively improved the efficiency of restoreing the side fascia, has still improved the security of operation greatly, reasonable in design moreover, simple structure, the flexibility is higher, but work area is wider, and comprehensive utilization is higher.

As shown in fig. 2 and 3, the two grouting pipes 5 on two sides of the rim of the device are respectively a first grouting pipe 51 and a second grouting pipe 52, the first grouting pipe 51 is used for coating carbon fiber composite adhesive, the second grouting pipe 52 is used for coating mortar or concrete slurry, and the front end face of the scraper 11 is provided with three grouting grooves 14 which are respectively an adhesive groove, a mortar groove and a concrete groove. Firstly, the carbon fiber composite adhesive glue is squeezed into the first grouting pipe 51 to obtain a high-strength adhesive surface, the mortar is squeezed into the second grouting pipe 52 after the whole repair surface is coated with one layer, and then the concrete slurry is squeezed into the second grouting pipe 52. The mortar material and the concrete material are sequentially injected into the second grouting pipe 52, so that the purpose of conveying the mortar material can be reasonably achieved, the utilization rate of the grouting pipe can be improved, and the second grouting pipe is not easy to be sticky or blocked in a large area.

As shown in fig. 1, 5 and 6, in order to improve the working performance of the magnetic sand table mechanism, the magnetic sand table mechanism 6 provided by the present invention includes an annular sand table 61, the sand table 61 is matched with a sand table groove 15 arranged on the front end surface of a scraper, first suction pieces 62 are arranged at two ends of the sand table 61, the first suction pieces 62 are distributed near the rear groove surface of the sand table groove, a second suction piece 63 matched with the first suction piece is arranged in the sand table groove 15, the second suction piece 63 is distributed near the front groove surface of the sand table groove 15, a suction column 64 is arranged on one side of the second suction piece 63 far from the sand table, a coil 65 is sleeved outside the suction column 64, a power supply 66 is arranged at the input end of the coil 65, and a spring 67 is arranged between the sand table 61 and the sand table groove 15. When the magnetic sand table mechanism 6 is not electrified, the first suction piece 62 and the second suction piece 63 have no suction tendency, and the sand table 61 is completely limited in the sand table groove 15 under the tension of the spring 67, namely the working surface of the sand table is far away from the wall surface. Conversely, when a current is applied to the coil 65, the attraction pole 64 generates a magnetic attraction force, and the first attraction piece 62 moves in the direction of the second attraction piece 63, so that the working surface of the magnetic disk 61 moves in the direction of the wall body until the first attraction piece 62 and the second attraction piece 63 completely contact and are stabilized, and then the magnetic sanding mechanism 6 can perform a sanding operation by moving the working head 1. The magnetic sand disc mechanism 6 is ingenious in design, particularly, the arc-shaped design of the plurality of sand discs can meet the repairing requirements of various shapes of to-be-worked surfaces possibly appearing on the wall, and the magnetic sand disc mechanism is simple in structure, sensitive in response, low in failure rate and high in continuous working capacity.

In order to improve the efficiency of planing off nonstandard wall surfaces and improve the comprehensive utilization rate of the chisels 3, the number of the chisels 3 is 1/2 of the number of the installation grooves 21, the interval angle between every two adjacent installation grooves 21 is 10 degrees, and all the chisels 3 are divided into two groups and distributed at intervals of 90 degrees. Like this, when two sets of spaced chisel 3 produced the action of chisel to the wall, because the wall rises the drum part and receives the impact force, its part near by the chisel face receives high-speed vibration after can automatic droing, and can suitably adjust the working angle of aircraft nose 1 and cutter ring 2 through hydraulic arm of hoisting equipment and knuckle 8 of this device, in order to fully accomplish the operation of planing off of set by the chisel face, it is higher to plane off efficiency, the comprehensive utilization ratio of chisel is higher, and the reasonable cost that has reduced equipment

Furthermore, the chisel handle 31 provided by the invention is Z-shaped, the torsion spring is arranged between the chisel handle 31 and the installation groove 21, and the working radius of the chisel 3 can reasonably avoid the inner part of the cutter ring 2 and the inner wall part of the scraper 11 by utilizing the Z-shaped design of the chisel, so that the comprehensive and reliable working range is obtained, the maximum working surface is favorably designed for the scraper, and the efficiency of the whole repairing operation is further improved.

As shown in fig. 4, in order to improve the efficiency of glue coating and slurry coating, the slurry pouring groove 14 provided by the invention comprises a vertical arc surface 141, an inclined arc surface 142 which is distributed at an obtuse angle with the vertical arc surface, and a first chamfer inclined surface 143 and a second chamfer inclined surface 144 which are distributed at two sides of the vertical arc surface and the inclined arc surface, so that carbon fiber composite adhesive glue, mortar and concrete slurry which are injected into the slurry pouring groove 14 can flow onto a wall surface to be repaired along the first chamfer inclined surface 143, the second chamfer inclined surface 144 and the inclined arc surface 142, and then the operation of glue coating and slurry coating can be fully completed with high quality by matching with the movement of the head 1, and the improvement of the flatness of the repair surface is facilitated.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims (6)

1. The multifunctional equipment for repairing the green cement-based foamed light partition board is characterized by comprising a machine head, wherein the machine head comprises a scraper, a machine ring vertical to the scraper is arranged on the rear side of the scraper, a bowl-shaped cutter ring is arranged inside the machine ring, a plurality of mounting grooves distributed in a circular array are formed in the cutter ring, the longitudinal section of each mounting groove is isosceles trapezoid, a chisel is rotatably arranged in each mounting groove and comprises a chisel handle, a chisel head and a chisel tip, the chisel tip faces the scraper, one end of the chisel handle protrudes out of each mounting groove, a clamping groove corresponding to the chisel handle is formed in the inner wall of the rear end of the machine ring, a driving motor is arranged on the rear side of the cutter ring, connecting seats are fixedly arranged on two sides of the machine ring, grouting pipes penetrating through the top and the bottom of the connecting seats are arranged on the connecting seats, and grouting stations are arranged at the input ends of the grouting pipes, the output of grout pipe is towards the front side of scraper blade, be provided with a plurality of pouring chutes and a plurality of magnetic sand pan mechanism on the preceding terminal surface of scraper blade, the rear side symmetry of aircraft nose is provided with two fixed arms of being connected with the connecting seat, the end of two fixed arms is provided with the connecting plate, be provided with the knuckle between the connecting plate, the knuckle is used for being connected with hoisting equipment's hydraulic arm.

2. The multifunctional equipment for repairing green cement-based foamed lightweight partition board according to claim 1, wherein the two grouting pipes at two sides of the frame are respectively a first grouting pipe and a second grouting pipe, the first grouting pipe is used for coating carbon fiber composite adhesive, the second grouting pipe is used for coating mortar or concrete slurry, and the front end face of the scraper is provided with three pouring grooves which are respectively an adhesive groove, a mortar groove and a concrete slurry groove.

3. The multifunctional equipment for repairing green cement-based foamed lightweight partition boards according to claim 2, wherein the magnetic driven sand disc mechanism comprises an annular sand disc, the sand disc is matched with a sand disc groove arranged on the front end face of the scraper, first suction pieces are arranged at two ends of the sand disc, the first suction pieces are distributed near the rear groove face of the sand disc groove, a second suction piece matched with the first suction piece is arranged in the sand disc groove, the second suction piece is distributed near the front groove face of the sand disc groove, a suction column is arranged on one side of the second suction piece, which is far away from the sand disc, a coil is sleeved outside the suction column, a power supply is arranged at the input end of the coil, and a spring is arranged between the sand disc and the sand disc groove.

4. The multifunctional apparatus for repairing green cement based foamed lightweight partition board according to claim 3, wherein the number of chisels is 1/2 of the number of mounting grooves, the interval angle of adjacent mounting grooves is 10 degrees, all the chisels are divided into two groups and distributed at intervals of 90 degrees.

5. The multifunctional apparatus for repairing green cement based foamed lightweight partition board according to claim 4, wherein the chisel handle is zigzag-shaped, and a torsion spring is provided between the chisel handle and the installation groove.

6. The multifunctional equipment for repairing green cement-based foamed lightweight partition board according to claim 5, wherein the slurry pouring groove comprises a vertical arc surface, an inclined arc surface which is distributed at an obtuse angle with the vertical arc surface, and a first chamfer inclined surface and a second chamfer inclined surface which are distributed at two sides of the vertical arc surface and the inclined arc surface.

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