Wall surface hollowing repairing device

Abstract

The invention relates to the technical field of indoor decoration equipment, in particular to a wall hollowing repairing device which comprises a repairing groove located in the wall hollowing position and extending towards the interior of a wall, and further comprises a containing groove formed in the bottom of the repairing groove and used for containing a first material storage barrel and a second material storage barrel. A surrounding plate is arranged outside the center base to form a cavity, and the center base and the surrounding plate are connected through a connecting assembly; the pressing assembly is arranged at the top of the center base and used for pushing liquid in the first material storage barrel and the second material storage barrel to the first channel and the second channel correspondingly; and the control assembly controls connection and disconnection between the discharging assembly and the first channel and the second channel through the pressing action of the pressing assembly, and liquid entering the cavity from the discharging assembly is stirred and mixed. According to the wall surface hollowing repairing device, wall surface hollowing can be rapidly repaired, the construction efficiency is improved, and the environment-friendly construction concept is met.

Description

Technical Field

[0001] The present invention relates to the technical field of interior decoration equipment, and particularly to a wall hollowing repair device. Background Art

[0002] The traditional construction technology for repairing wall hollows is to completely remove the plastering and coating layers within the entire area of the wall hollow, and then re - construct the plastering and coating. This construction technology has high construction costs and low construction efficiency, and does not conform to the construction concepts of green, low - carbon, and environmental protection.

[0003] Existing wall hollow repair structures, such as the one disclosed in the patent number CN 215368888 U, a wall hollow repair structure, includes a wall body. A repair groove is opened on one side of the wall body corresponding to the hollow position. Two stoppers are fixedly connected to the wall body corresponding to the notch positions of the repair groove. There is a gap between the two stoppers. The repair groove is sequentially filled with a first repair slurry, an alkali - resistant fiberglass mesh cloth, and a second repair slurry. In this application, the first repair slurry and the second repair slurry are injected into the repair groove through the gap between the two stoppers. The setting of the alkali - resistant fiberglass mesh cloth increases the overall stability between the first repair slurry and the second repair slurry, without the need to remove the plastering and coating layers of a large area of the hollow area, greatly reducing the construction time and further enhancing the construction efficiency.

[0004] This structure needs to sequentially fill the repair groove with the first repair slurry, the alkali - resistant fiberglass mesh cloth, and the second repair slurry, and it takes three processes to repair the wall hollow. The steps are cumbersome. Especially for wall hollows at the corner, the operating space is small, which is inconvenient for workers to operate, affecting the efficiency of wall hollow repair and unable to meet the actual needs. Summary of the Invention

[0005] The purpose of the present invention is to provide a wall hollow repair device to solve the problems raised in the background art.

[0006] The technical solution of the present invention is as follows:

[0007] A wall hollow repair device includes a repair groove located at the wall hollow position and extending into the wall interior, and further includes

[0008] A receiving groove, which is opened at the bottom of the repair groove and is used for placing a first storage cylinder and a second storage cylinder;

[0009] A central seat, whose exterior forms a cavity by setting a surrounding plate. The central seat and the surrounding plate are connected by a connecting component. Among them, the connecting component includes a frame plate arrayed along the outer wall of the central seat, and a first channel and a second channel opened in the frame plate and respectively communicated with the first storage cylinder and the second storage cylinder;

[0010] A pressing component, which is arranged on the top of the central seat and is used to push the liquids in the first and second material storage cylinders towards the first and second channels respectively;

[0011] A control component, which controls the on-off between the discharging component and the first and second channels through the pressing action of the pressing component, and stirs and mixes the liquid entering the cavity by the discharging component.

[0012] Furthermore, the discharging component includes a plurality of groups of first and second cross plates oppositely arranged on the shelf plate, a first material cavity opened in the first cross plate, a second material cavity opened in the second cross plate, and discharging holes opened on the opposite surfaces of the first and second cross plates and communicating with the first and second material cavities respectively.

[0013] Furthermore, the pressing component includes a cylinder seat sleeved on the central seat, a sliding groove opened on the outer wall of the cylinder seat and slidably matched with the shelf plate, a plurality of sliding holes penetrating through the central seat and communicating with the first and second material storage cylinders respectively, and a pressing column arranged on the cylinder seat and slidably and sealingly matched with the sliding holes and the first and second material storage cylinders.

[0014] Furthermore, the control component includes a support plate arranged between adjacent shelf plates, a driving part spaced in the support plate, a transverse moving part connected to the driving part and located between the upper and lower adjacent first and second cross plates, a blocking film arranged in the first and second material cavities, and a material passing part cooperating with the transverse moving part to pierce the blocking film. After the cylinder seat is pressed down, it pushes the driving part to act and drives the transverse moving part to move, so that the material passing part pierces the blocking film, and the liquids in the first and second channels flow into the first and second material cavities.

[0015] Furthermore, the driving part includes an air cavity opened in the support plate, a first and a second sliding holes respectively communicating with the air cavity, a first annular groove opened on the inner wall of the first sliding hole, a stress column slidably and sealingly matched with the first sliding hole, a corrugated plate arranged on the outer wall of the cylinder seat for pressing the stress column, a first spring arranged in the first annular groove and connected to the stress column, a second annular groove opened on the inner wall of the second sliding hole, a transverse moving column slidably and sealingly matched with the second sliding hole, and a second spring arranged in the second annular groove and connected to the transverse moving column.

[0016] Furthermore, the transverse moving part includes a straight rod, a first and a second inclined rods spaced on the straight rod, and a deformation section arranged at the ends of the first and second inclined rods. The inclination directions of the first and second inclined rods are opposite.

[0017] Furthermore, it further includes grooves corresponding to the first and second inclined rods arranged on the first and second cross plates, and arc-shaped convex blocks connecting adjacent grooves.

[0018] Further, the material feeding part includes pushing blocks symmetrically arranged on the straight rod, a first inclined surface arranged on the pushing block, lifting plates respectively and slidably and sealingly matched with the first horizontal plate and the second horizontal plate, a second inclined surface arranged at one end of the lifting plate and slidably matched with the first inclined surface, an arc surface arranged at the other end of the lifting plate, and a puncturing part matched with the arc surface for puncturing the blocking film.

[0019] Further, the puncturing part includes reinforcing plates respectively arranged in the first material cavity and the second material cavity, a diversion block connected to the reinforcing plate, a plug rod slidably matched with the diversion block, a reset cavity opened in the diversion block, a third spring arranged in the reset cavity and connected to the plug rod, a tip arranged at one end of the plug rod close to the blocking film, and a roller arranged at the other end of the plug rod.

[0020] Further, a plurality of overflow ports are opened on the surrounding plate, and the overflow ports extend obliquely towards the bottom of the cavity.

[0021] The beneficial effects of the present invention are as follows:

[0022] Compared with the prior art, through the pressing action of the pressing component, the construction glue and cement mortar in the first storage cylinder and the second storage cylinder are respectively pushed into the first channel and the second channel, and the on-off between the discharging component and the first channel and the second channel is controlled by the control component, so that the construction glue and cement mortar enter the cavity through the discharging component for stirring and mixing, thereby quickly filling the entire area of the hollow drum. Especially when constructing in relatively narrow spaces such as the corner of a wall, it can quickly repair the wall hollow drum, improve the construction efficiency, and conform to the construction concept of green environmental protection. Description of the Drawings

[0023] Figure 1 is a schematic structural diagram of the present invention;

[0024] Figure 2 is another schematic structural diagram of the present invention;

[0025] Figure 3 is a schematic diagram of the discharging component;

[0026] Figure 4 is Figure 3 an enlarged schematic diagram at A in

[0027] Figure 5 is a schematic diagram of the pressing component;

[0028] Figure 6 is a schematic diagram of the driving part;

[0029] Figure 7 is a schematic diagram of the accommodating groove; Detailed Embodiments

[0030] The present invention will be further described below with reference to the accompanying drawings by way of embodiments.

[0031] This specific embodiment is only an interpretation of the present invention and is not a limitation thereof. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

[0032] Embodiment, as Figure 1-7 shown, a wall hollow repair device includes a repair groove 1 located at the wall hollow position and extending into the wall, and further includes

[0033] a receiving groove 2, which is opened at the bottom of the repair groove 1 for placing a first material storage cylinder 201 and a second material storage cylinder 202. In this embodiment, the first material storage cylinder 201 is used to place construction glue, and the second material storage cylinder 202 is used to place cement mortar;

[0034] a central seat 3, whose outer part forms a cavity 401 by arranging a surrounding plate 4. The central seat 3 and the surrounding plate 4 are connected by a connecting component 5. Among them, the connecting component 5 includes a support plate 501 arrayed along the outer wall of the central seat 3, a first channel 502 and a second channel 503 opened in the support plate 501 and respectively communicated with the first material storage cylinder 201 and the second material storage cylinder 202. In this embodiment, the first material storage cylinder 201 and the second material storage cylinder 202 are arranged at the bottom of the central seat 3. An outlet 203 can be opened at the bottom inner wall of the first material storage cylinder 201 and the second material storage cylinder 202, and this outlet can be connected to the first channel 502 and the second channel 503 through a hose (not shown);

[0035] a pressing component 6, which is arranged on the top of the central seat 3 for respectively pushing the liquids in the first material storage cylinder 201 and the second material storage cylinder 202 into the first channel 502 and the second channel 503;

[0036] a control component 7, which controls the on-off between the discharging component 8 and the first channel 502 and the second channel 503 through the pressing action of the pressing component 6, and stirs and mixes the liquid entering the cavity 401 by the discharging component 8.

[0037] Through the pressing action of the pressing component 6, the construction glue and cement mortar in the storage cylinder 1 (201) and the storage cylinder 2 (202) are respectively pushed towards the channel 1 (502) and the channel 2 (503), and the control component 7 controls the on-off between the discharging component 8 and the channel 1 (502) and the channel 2 (503), so that the construction glue and cement mortar enter the cavity 401 through the discharging component 8 for stirring and mixing, thereby quickly filling the entire area of the hollow drum. Especially when constructing in relatively narrow spaces such as the corner of a wall, it can quickly repair the wall hollow drum, improve the construction efficiency, and conform to the construction concept of green environmental protection.

[0038] In an optional embodiment of the present invention, the discharging component 8 includes a plurality of groups of cross plates 1 (801) and cross plates 2 (802) oppositely arranged on the shelf plate 501, a material cavity 1 (803) opened in the cross plate 1 (801), a material cavity 2 (804) opened in the cross plate 2 (802), and discharging holes 805 opened on the opposite surfaces of the cross plate 1 (801) and the cross plate 2 (802) and communicating with the material cavity 1 (803) and the material cavity 2 (804) respectively. Preferably, the cross plate 1 (801) and the cross plate 2 (802) in this embodiment can be arranged in three groups from top to bottom. During the pressing process of the pressing component 6, the control component 7 can sequentially control the communication between the material cavity 1 (803), the material cavity 2 (804) and the channel 1 (502), the channel 2 (503), so as to realize the multi-stage mixing and stirring of the construction glue and cement mortar and improve the mixing effect of the construction glue and cement mortar.

[0039] In an optional embodiment of the present invention, the pressing component 6 includes a cylinder base 601 sleeved on the central seat 3, a sliding groove 602 opened on the outer wall of the cylinder base 601 and slidably matched with the shelf plate 501, a plurality of sliding holes 603 penetrating through the central seat 3 and respectively communicating with the storage cylinder 1 (201) and the storage cylinder 2 (202), and a pressing column 604 arranged on the cylinder base 601 and slidably and sealingly matched with the sliding holes 603, the storage cylinder 1 (201), and the storage cylinder 2 (202).

[0040] In an optional embodiment of the present invention, the control component 7 includes a support plate 701 arranged between adjacent shelf plates 501, a driving part 702 spaced in the support plate 701, a transverse moving part 703 connected to the driving part 702 and located between the upper and lower adjacent cross plates 1 (801) and cross plates 2 (802), a blocking film 704 arranged in the material cavity 1 (803) and the material cavity 2 (804), and a material passing part 705 cooperating with the transverse moving part 703 for piercing the blocking film 704. After the cylinder base 601 is pressed down, it pushes the driving part 702 to act and drives the transverse moving part 703 to move, so that the material passing part 705 pierces the blocking film 704, and the liquid in the channel 1 (502) and the channel 2 (503) flows into the material cavity 1 (803) and the material cavity 2 (804).

[0041] In an alternative embodiment of the present invention, the driving part 702 includes an air cavity 7021 formed in the support plate 701, a first sliding hole 7022 and a second sliding hole 7023 respectively communicating with the air cavity 7021, a first annular groove 7024 formed on the inner wall of the first sliding hole 7022, a force-bearing column 7025 in sliding and sealing fit with the first sliding hole 7022, a corrugated plate 70210 provided on the outer wall of the cylinder base 601 for pressing the force-bearing column 7025, a first spring 7026 provided in the first annular groove 7024 and connected to the force-bearing column 7025, a second annular groove 7027 formed on the inner wall of the second sliding hole 7023, a transverse movement column 7028 in sliding and sealing fit with the second sliding hole 7023, and a second spring 7029 provided in the second annular groove 7027 and connected to the transverse movement column 7028. Preferably, a sphere is provided at one end of the force-bearing column 7025 outside the support plate 701 in this embodiment, and arc-shaped protrusions can be arranged at intervals on the corrugated plate 70210. When the corrugated plate 70210 moves downward, the arc-shaped protrusions contact the sphere on the force-bearing column 7025 and push the force-bearing column 7025 to slide in the first sliding hole 7022, squeezing the air in the air cavity 7021 and pushing the transverse movement column 7028 to slide in the second sliding hole 7023, thereby driving the transverse movement part 703 to act.

[0042] In an alternative embodiment of the present invention, the transverse movement part 703 includes a straight rod 7031, an inclined rod 7032 and an inclined rod 7033 arranged at intervals on the straight rod 7031, and a deformation section 7034 provided at the ends of the inclined rod 7032 and the inclined rod 7033. The inclined directions of the inclined rod 7032 and the inclined rod 7033 are opposite. In this embodiment, the straight rod 7031 is connected to the transverse movement column 7028, and the straight rod 7031 is driven to move by the transverse movement column 7028, so as to stir the construction glue and cement mortar by the inclined rod 7032 and the inclined rod 7033.

[0043] In an alternative embodiment of the present invention, it further includes grooves 7035 provided on the first transverse plate 801 and the second transverse plate 802 corresponding to the inclined rod 7032 and the inclined rod 7033, and arc-shaped convex blocks 7036 connecting adjacent grooves 7034. Preferably, the bottom of the groove 7035 in this embodiment communicates with the discharge hole 805. The ends of the inclined rod 7032 and the inclined rod 7033 are made of deformable materials. When the inclined rod 7032 and the inclined rod 7033 follow the straight rod 7031 to move transversely, they can hit the arc-shaped convex blocks 7036, be squeezed and deformed, and return to their original shapes after entering the grooves 7035. During the process of squeezing and restoring of the arc-shaped convex blocks 7036, high-speed vibrations can be generated, further improving the stirring effect of the construction glue and cement mortar.

[0044] In an alternative embodiment of the present invention, the material passing part 705 includes pushing blocks 7051 symmetrically arranged on the straight rod 7031, a first inclined surface 7052 arranged on the pushing block 7051, a lifting plate 7053 that is slidably and sealingly fitted with the first cross plate 801 and the second cross plate 802 respectively, a second inclined surface 7054 arranged at one end of the lifting plate 7053 and slidably fitted with the first inclined surface 7052, an arc surface 7055 arranged at the other end of the lifting plate 7053, and a puncturing part that cooperates with the arc surface 7055 to puncture the barrier film 704. Preferably, in this embodiment, installation cavities 70513 can be opened in the first cross plate 801 and the second cross plate 802, a fourth spring 70514 can be arranged in the installation cavities 70513, and the fourth spring 70514 is fixedly connected to the lifting plate 7053; the pushing block 7051 moves horizontally driven by the straight rod 7031, and the lifting plate 7053 is pushed to move by the sliding cooperation between the first inclined surface 7052 and the second inclined surface 7054, so as to further push the puncturing part to puncture the barrier film 704.

[0045] In an alternative embodiment of the present invention, the puncturing part includes reinforcing plates 7056 respectively arranged in the first material cavity 803 and the second material cavity 804, a diversion block 7057 connected to the reinforcing plates 7056, a plug rod 7058 slidably fitted with the diversion block 7057, a reset cavity 7059 opened in the diversion block 7057, a third spring 70510 arranged in the reset cavity 7059 and connected to the plug rod 7058, a tip 70511 arranged at one end of the plug rod 7058 close to the barrier film 704, and a roller 70512 arranged at the other end of the plug rod 7058. Preferably, one end of the diversion block 7057 close to the barrier film 704 is arc-shaped; the roller 70512 is pushed by the arc surface 7055 of the lifting plate 7053 to drive the tip 70511 to move towards the barrier film 704 and puncture the barrier film 704, so that the liquids in the first channel 502 and the second channel 503 respectively flow into the first material cavity 803 and the second material cavity 804.

[0046] In an alternative embodiment of the present invention, a plurality of overflow ports 401 are opened on the enclosing plate 4, and the overflow ports 401 extend obliquely towards the bottom of the cavity 401. When the construction glue and the cement mortar enter the bottom of the cavity 401 after being stirred and mixed, and enter the gap between the enclosing plate 4 and the repair groove 1 through the overflow ports 401, it is ensured that the construction glue and the cement mortar can completely fill the repair groove 1, improving the repair effect on the wall hollowing.

[0047] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A wall hollow repair device, comprising a repair groove (1) located at the hollow position of the wall and extending toward the inside of the wall, characterized in that: Also includes A receiving groove (2), which is provided at the bottom of the repairing groove (1) and is used for accommodating a first storage barrel (201) and a second storage barrel (202); A center seat (3) is provided with a surrounding plate (4) on the outside to form a cavity (401), and the center seat (3) and the surrounding plate (4) are connected by a connecting assembly (5), wherein the connecting assembly (5) comprises a frame plate (501) distributed in an array along the outer wall of the center seat (3), and a channel 1 (502) and a channel 2 (503) opened in the frame plate (501) and connected to the material storage barrel 1 (201) and the material storage barrel 2 (202) respectively; A pressing assembly (6), which is disposed on the top of the central seat (3) and is used to push the liquid in the first storage barrel (201) and the second storage barrel (202) toward the first channel (502) and the second channel (503) respectively; The control component (7) controls the connection and disconnection between the discharge component (8) and the channel 1 (502) and the channel 2 (503) through the pressing action of the pressing component (6), and stirs and mixes the liquid entering the cavity (401) from the discharge component (8).

2. The wall hollow repair device according to claim 1, characterized in that: The material discharging assembly (8) includes a plurality of groups of horizontal plates 1 (801) and 2 (802) arranged relatively on the frame plate (501), a material cavity 1 (803) opened in the horizontal plate 1 (801), a material cavity 2 (804) opened in the horizontal plate 2 (802), and a material discharging hole (805) opened on the opposite surfaces of the horizontal plates 1 (801) and 2 (802) and connected to the material cavity 1 (803) and the material cavity 2 (804) respectively.

3. The wall hollow repairing device according to claim 2 is characterized in that: The pressing assembly (6) includes a cylinder seat (601) sleeved on the center seat (3), a sliding groove (602) opened on the outer wall of the cylinder seat (601) and slidingly matched with the frame plate (501), a plurality of sliding holes (603) penetrating the center seat (3) and respectively connected with the material storage barrel 1 (201) and the material storage barrel 2 (202), and a lower pressure column (604) arranged on the cylinder seat (601) and slidingly and sealingly matched with the sliding hole (603) and the material storage barrel 1 (201) and the material storage barrel 2 (202).

4. The wall hollow repairing device according to claim 3 is characterized in that: The control assembly (7) comprises a support plate (701) arranged between adjacent frame plates (501), a driving part (702) arranged at intervals in the support plate (701), a transverse displacement part (703) connected to the driving part (702) and located between the upper and lower adjacent transverse plates 1 (801) and 2 (802), a blocking mold (704) arranged in the material chamber 1 (803) and the material chamber 2 (804), and a material passing part (705) cooperated with the transverse displacement part (703) for piercing the blocking mold (704). After the cartridge seat (601) is pressed down, the driving part (702) is pushed to move and drive the transverse displacement part (703) to move, so that the material passing part (705) pierces the blocking mold (704) and the liquid in the channel 1 (502) and the channel 2 (503) flows into the material chamber 1 (803) and the material chamber 2 (804).

5. The wall hollow repairing device according to claim 4 is characterized in that: The driving part (702) comprises an air cavity (7021) provided in the support plate (701), a sliding hole (7022) and a sliding hole (7023) respectively connected to the air cavity (7021), an annular groove (7024) provided on the inner wall of the sliding hole (7022), a force-bearing column (7025) in sliding sealing cooperation with the sliding hole (7022), and a force-bearing column (7025) provided on the outer wall of the cylinder seat (601) for pressing the force-bearing column (7026). The invention relates to a wave plate (70210) having a plurality of grooves (70210) and a plurality of springs (7029) disposed in the annular groove (7024) and connected to the force-bearing column (7025), a second annular groove (7027) provided on the inner wall of the second sliding hole (7023), a transverse column (7028) slidingly sealed with the second sliding hole (7023), and a second spring (7029) disposed in the second annular groove (7027) and connected to the transverse column (7028).

6. The wall hollow repairing device according to claim 4, characterized in that: The transverse displacement portion (703) comprises a straight rod (7031), an inclined rod 1 (7032) and an inclined rod 2 (7033) arranged at intervals on the straight rod (7031), and a deformation section (7034) arranged at the ends of the inclined rod 1 (7032) and the inclined rod 2 (7033), wherein the inclined directions of the inclined rod 1 (7032) and the inclined rod 2 (7033) are opposite.

7. The wall hollow repairing device according to claim 6, characterized in that: It also includes grooves (7035) arranged on the horizontal plate 1 (801) and the horizontal plate 2 (802) corresponding to the tilting rod 1 (7032) and the tilting rod 2 (7033), and arc-shaped protrusions (7036) connecting adjacent grooves (7034).

8. The wall hollow repairing device according to claim 6, characterized in that: The material passing portion (705) includes a pushing block (7051) symmetrically arranged on the straight rod (7031), a sloped surface 1 (7052) arranged on the pushing block (7051), a lifting plate (7053) respectively slidingly and sealingly matched with the horizontal plate 1 (801) and the horizontal plate 2 (802), a sloped surface 2 (7054) arranged at one end of the lifting plate (7053) and slidingly matched with the sloped surface 1 (7052), an arcuate surface (7055) arranged at the other end of the lifting plate (7053), and a piercing portion that cooperates with the arcuate surface (7055) to pierce the blocking mold (704).

9. The wall hollow repairing device according to claim 8, characterized in that: The puncture portion includes a reinforcement plate (7056) respectively arranged in the material chamber one (803) and the material chamber two (804), a guide block (7057) connected to the reinforcement plate (7056), an insertion rod (7058) slidably matched with the guide block (7057), a reset chamber (7059) opened in the guide block (7057), a spring three (70510) arranged in the reset chamber (7059) and connected to the insertion rod (7058), a tip (70511) arranged at one end of the insertion rod (7058) close to the blocking touch (704), and a roller (70512) arranged at the other end of the insertion rod (7058).

10. The wall hollow repairing device according to claim 1, characterized in that: The enclosure (4) is provided with a plurality of overflow ports (401), and the overflow ports (401) extend obliquely toward the bottom of the cavity (401).

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