CN112854805A

CN112854805A - Building ground crack repairing device

Info

Publication number: CN112854805A
Application number: CN202110043252.2A
Authority: CN
Inventors: 林慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-05-28

Abstract

The invention relates to the technical field of buildings, and discloses a building ground crack repairing device which comprises a case; the stirring machine is characterized in that a rectangular opening is formed in the middle position of the bottom of the machine case along the length direction of the middle position, the front and the back of the left side and the right side of the machine case are respectively and fixedly provided with a roller, the middle position of the upper portion of the front side of the machine case is horizontally and backwards fixedly provided with a stirring motor, the driving end of the stirring motor is fixedly connected with a stirring rod, and the stirring rod is movably suspended in the inner cavity of the machine. According to the invention, the distance between the two second electric push rods and the movable guide plate is adjusted to the distance between the fixed guide plates, the rubber soft guard pieces are arranged at the left and right parts of the fixed guide plates and the movable guide plates, so that the problem of leakage of mortar can be avoided, then the two first electric push rods work to drive the return frame to descend, so that the movable guide plates and the fixed guide plates are ensured to descend to be close to and attached to a gap position, and an operator can achieve the purpose of filling while grouting by pushing the case to move.

Description

Building ground crack repairing device

Technical Field

The invention relates to the technical field of buildings, in particular to a building ground crack repairing device.

Background

At present, with the continuous development of economic society of China and the continuous improvement of the living standard of people, the development of infrastructure is high, and particularly, civil engineering is rapidly developed. In civil engineering and construction, concrete structures still dominate, and whatever the concrete structure is, cracks occur to various degrees for that reason. The crack generation will certainly destroy the building structure, so the crack problem of civil building concrete structure is receiving more and more attention.

The caliber of a filling head of a gap filling mechanism in the prior art is fixed and can not meet the gap filling requirements of different widths; and when the repair of the bottom gap is about to be completed, the grouting head cannot contact the unrepaired gap, so that the repair imperfection is required to be improved.

Disclosure of Invention

The invention aims to provide a building ground crack repairing device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a building ground crack repairing device comprises a case; a rectangular opening is formed in the middle position of the bottom of the case along the length direction of the rectangular opening, rollers are fixedly mounted on the front and rear parts of the left side and the right side of the case, a stirring motor is horizontally and fixedly mounted backwards in the middle position of the upper part of the front side of the case, a stirring rod is fixedly connected to the driving end of the stirring motor, and the stirring rod is movably suspended in the inner cavity of the case; a storage battery is fixedly arranged at the right part of the inner cavity of the rectangular opening, two first electric push rods which are parallel to each other are vertically and downwards fixedly arranged at the upper part of the inner cavity of the rectangular opening, and the driving ends of the two electric push rods are fixedly connected with the rear side part of the same frame;

a servo motor is fixedly arranged on the right side assembly of the inner cavity of the hollow square frame horizontally and leftwards, a drive end of the servo motor is fixedly connected with a threaded lead screw, a connecting arm vertically and downwards movably penetrates through the hollow square frame, a fixed guide plate is transversely and fixedly connected to the lower end of the connecting arm, second electric push rods are horizontally and fixedly arranged on the left side and the right side of the upper portion of the side wall of the fixed guide plate, the drive ends of the second electric push rods are vertically and fixedly connected with the upper portion of the side wall of the same movable guide plate, and rubber soft protection pieces are fixedly and hermetically connected between the left side and the right side of the movable guide plate and the; and the middle position of the upper part of the fixed guide plate is fixedly communicated with the head end of the spring hose.

In a preferred embodiment of the present invention, the upper portion of the front side of the chassis is movably hinged to a top cover through a hinge, and a push handle is fixedly installed on the rear side of the chassis in an upward inclined manner.

As a preferred embodiment of the present invention, the upper and lower portions of the frame are vertically provided with vertically aligned moving through openings.

In a preferred embodiment of the present invention, the fixed guide plates are distributed in an inverted L shape.

In a preferred embodiment of the present invention, a sealing rubber pad is fixedly bonded to an upper end surface of the moving guide plate.

In a preferred embodiment of the present invention, the connecting arm is movably inserted through the moving passage and screwed into the screw rod.

In a preferred embodiment of the invention, the tail end of the spring hose penetrates through the middle position of the bottom of the case in a sealing mode and is connected with the cement suction pump.

In a preferred embodiment of the present invention, the movable guide plate and the fixed guide plate are each a 1cm thick aluminum alloy member.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the distance between the two second electric push rods and the movable guide plate is adjusted to the distance between the fixed guide plates, the rubber soft guard pieces are arranged at the left and right parts of the fixed guide plates and the movable guide plates, so that the problem of leakage of mortar can be avoided, then the two first electric push rods work to drive the return frame to descend, so that the movable guide plates and the fixed guide plates are ensured to descend to be close to and attached to a gap position, and an operator can achieve the purpose of filling while grouting by pushing the case to move.

2. According to the invention, when the repairing block reaches the end of the bottom gap, the servo motor works to drive the threaded screw rod to rotate, so that the connecting arm is driven to move in the square-frame, the fixed guide plate can be aligned to the end of the bottom gap, and the integrity and the efficiency of gap repairing are improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a device for repairing cracks in a building ground according to the present invention;

FIG. 2 is a schematic structural view of a frame of the building ground crack repairing device at a distribution position of an inner cavity of a machine case;

FIG. 3 is a schematic structural diagram of a side view cross section of the distribution positions of a fixed guide plate and a movable guide plate of the device for repairing cracks on the ground of a building according to the present invention;

FIG. 4 is a schematic top sectional view showing the distribution positions of the rubber flexible guard plates on the fixed guide plate and the movable guide plate of the device for repairing cracks on the ground of a building according to the present invention.

In the figure: 1. a chassis; 2. a push handle; 3. a top cover; 4. a stirring motor; 5. a rectangular opening; 6. a roller; 7. a spring hose; 8. a cement suction pump; 9. a stirring rod; 10. a storage battery; 11. a servo motor; 12. a threaded lead screw; 13. a connecting arm; 14. fixing a guide plate; 15. moving the through opening; 16. a first electric push rod; 17. a clip frame; 18. a movable guide plate; 19. a second electric push rod; 20. a rubber soft guard sheet.

The apparatus of the present invention is commercially available and custom made.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a building ground crack repairing device comprises a case 1; a rectangular opening 5 is formed in the middle of the bottom of the case 1 along the length direction of the rectangular opening, rollers 6 are fixedly mounted on the front side and the rear side of the left side and the right side of the case 1, a stirring motor 4 is horizontally and fixedly mounted backwards in the middle of the upper portion of the front side of the case 1, a stirring rod 9 is fixedly connected to the driving end of the stirring motor 4, and the stirring rod 9 is movably suspended in the inner cavity of the case 1; the storage battery 10 is fixedly arranged at the right part of the inner cavity of the rectangular opening 5, two first electric push rods 16 which are parallel to each other are vertically and downwards fixedly arranged at the upper part of the inner cavity of the rectangular opening 5, and the driving ends of the two electric push rods 16 are fixedly connected with the rear side part of the same frame 17;

a servo motor 11 is horizontally and fixedly arranged leftwards on a main part on the right side of an inner cavity of a square-shaped frame 17, a driving end of the servo motor 11 is fixedly connected with a threaded screw rod 12, a connecting arm 13 vertically and downwards movably penetrates through the square-shaped frame 17, a fixed guide plate 14 is transversely and fixedly connected with the lower end part of the connecting arm 13, second electric push rods 19 are horizontally and fixedly arranged on the left and right sides of the upper part of the side wall of the fixed guide plate 14, the driving ends of the second electric push rods 19 are vertically and fixedly connected with the upper part of the side wall of the same movable guide plate 18, and rubber soft protection pieces 20 are fixedly and hermetically connected between the left and right parts of the; the middle position of the upper part of the fixed guide plate 14 is fixedly communicated with the head end of the spring hose 7.

In the embodiment, an operator can adjust the distance between the fixed guide plate 14 and the movable guide plate 18 according to the width of the bottom crack, so that the effect and the efficiency of mortar crack entering are ensured to be more accurate and improved; the specific operation mode is as follows: the distance between the two second electric push rods 19 and the movable guide plate 18 is adjusted to the distance between the fixed guide plate 14, the rubber soft protection pieces 20 are arranged at the left part and the right part of the fixed guide plate 14 and the movable guide plate 18, so that the problem of leakage of mortar in all directions can be avoided, then the two first electric push rods 16 work to drive the return frame 17 to descend, so that the movable guide plate 18 and the fixed guide plate 14 are ensured to descend to be close to and attached to a gap position, and an operator can achieve the purpose of grouting and filling the gap by pushing the case 1 to move.

In this embodiment, when the repair piece reaches the end of the bottom gap, the servo motor 11 works to drive the threaded screw rod 12 to rotate, thereby driving the connecting arm 13 to move in the clip-shaped frame 17, ensuring that the fixed guide plate 14 can be aligned at the end of the bottom gap, and improving the integrity and the efficiency of gap repair.

In the specific implementation mode, the upper part of the front side of the case 1 is movably hinged to the top cover 3 through the hinge, the push handle 2 is fixedly installed on the rear side of the case 1 in an upward inclined mode, the vertically aligned moving through holes 15 are vertically formed in the upper portion and the lower portion of the rectangular frame 17, and the moving through holes 15 can ensure that the connecting arm 13 can stably move left and right.

Furthermore, the fixed guide plate 14 is distributed in an inverted L shape, a sealing rubber pad is fixedly bonded on the upper end face of the movable guide plate 18, the connecting arm 13 movably penetrates through the movable through hole 15 and is screwed with the threaded screw rod 12 to penetrate through, and the fixed guide plate 14 can ensure the movement of the sealing property.

More near one step, 7 tail end seals of spring hose run through in quick-witted case 1 bottom intermediate position and with cement suction pump 8, 8 work of suction pump are sucked the cement mortar in quick-witted case 1 and come out, and removal deflector 18 and fixed deflector 14 are the thick aluminum alloy spare of 1cm, and life is more of a specified duration, makes things convenient for the later stage clearance more.

When the building ground crack repairing device is used, it should be noted that the invention is the building ground crack repairing device, each component is a universal standard component or a component known by a person skilled in the art, and the structure and the principle of the device can be known by the person skilled in the art through a technical manual or through a conventional experimental method.

When the mortar feeding device is used, an operator can adjust the distance between the fixed guide plate 14 and the movable guide plate 18 according to the width of the bottom surface crack, so that the effect and the efficiency of mortar feeding are more accurate and improved; the specific operation mode is as follows: the distance between the two second electric push rods 19 and the movable guide plate 18 is adjusted to the distance between the fixed guide plate 14, the rubber soft guard pieces 20 are arranged at the left part and the right part of the fixed guide plate 14 and the movable guide plate 18, so that the problem of leakage of mortar can be avoided, then the two first electric push rods 16 work to drive the return frame 17 to descend so as to ensure that the movable guide plate 18 and the fixed guide plate 14 descend to be close to and attached to a gap position, and an operator can achieve the purposes of grouting and filling the gap by pushing the case 1 to move;

when the repairing block reaches the end of the gap on the bottom surface, the servo motor 11 works to drive the threaded screw rod 12 to rotate, so that the connecting arm 13 is driven to move in the square-frame 17, the fixed guide plate 14 can be aligned at the end of the gap on the bottom surface, and the integrity and the efficiency of gap repairing are improved.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A building ground crack repairing device is characterized by comprising a case (1); a rectangular notch (5) is formed in the middle of the bottom of the case (1) along the length direction of the rectangular notch, rollers (6) are fixedly mounted on the front side and the rear side of the left side and the right side of the case (1), a stirring motor (4) is horizontally and fixedly mounted backwards in the middle of the upper portion of the front side of the case (1), a stirring rod (9) is fixedly connected to the driving end of the stirring motor (4), and the stirring rod (9) is movably suspended in the inner cavity of the case (1); a storage battery (10) is fixedly arranged at the right part of the inner cavity of the rectangular opening (5), two first electric push rods (16) which are parallel to each other are vertically and downwards fixedly arranged at the upper part of the inner cavity of the rectangular opening (5), and the driving ends of the two electric push rods (16) are fixedly connected with the rear side part of the same frame (17);

a servo motor (11) is horizontally and fixedly installed leftwards at the right-side general part of the inner cavity of the hollow square frame (17), a driving end of the servo motor (11) is fixedly connected with a threaded screw rod (12), a connecting arm (13) vertically and downwardly movably penetrates through the hollow square frame (17), a fixed guide plate (14) is transversely and fixedly connected with the lower end of the connecting arm (13), second electric push rods (19) are horizontally and fixedly installed on the left and right sides of the upper part of the side wall of the fixed guide plate (14), the driving ends of the second electric push rods (19) are vertically and fixedly connected with the upper part of the side wall of the same movable guide plate (18), and rubber soft protection pieces (20) are fixedly and hermetically connected between the left and right parts of the movable guide plate (18) and the fixed guide plate (; the middle position of the upper part of the fixed guide plate (14) is fixedly communicated with the head end of the spring hose (7).

2. The device for repairing cracks in building floor according to claim 1, wherein the top cover (3) is hinged on the upper portion of the front side of the case (1) through a hinge, and the pushing handle (2) is fixedly installed on the rear side of the case (1) in an upward inclined manner.

3. The device for repairing cracks in building floor according to claim 1, wherein the upper and lower portions of the frame (17) are vertically provided with vertically aligned through holes (15).

4. The apparatus for repairing cracks in the ground of building as claimed in claim 1, wherein said fixed guide plates (14) are disposed in an inverted L-shape.

5. The apparatus for repairing cracks in the ground of building as claimed in claim 1, wherein a sealing rubber pad is fixedly bonded to the upper end surface of the moving guide plate (18).

6. The device for repairing cracks in building floor according to claim 1, wherein the connecting arm (13) is movably inserted through the moving opening (15) and is screwed with the threaded screw (12).

7. The device for repairing cracks in building ground according to claim 1, wherein the tail end of the spring hose (7) is sealed and penetrates through the middle position of the bottom of the case (1) and is connected with the cement suction pump (8).

8. The apparatus for repairing cracks in the ground of buildings according to claim 1, wherein the moving guide plate (18) and the fixed guide plate (14) are each made of aluminum alloy having a thickness of 1 cm.