Building wall crack repairing device

Abstract

The utility model relates to the field of building wall crack repairing, and discloses a building wall crack repairing device which comprises a stock bin, a protection bin is fixed to the right side of the stock bin, a pushing assembly is arranged on the right side wall of an inner cavity of the protection bin, a discharging port is fixed to the left side of the stock bin, and an adjusting mechanism is arranged on the outer surface of the discharging port. The adjusting mechanism comprises a connecting plate fixed to the outer surface of the discharging port, a positioning plate is fixed to the left side of the connecting plate, a hinge seat is fixed to the left side of the connecting plate, an adjusting block is hinged to the left side of the hinge seat, and a connecting pipe fixed to the left side of the connecting plate is fixed to the right side of the adjusting block. When the building wall crack repairing device is used, the interior of the stock bin is filled through the feeding port, and after the interior of the stock bin is filled, a starting button is pressed, so that a pushing assembly can push slurry in the stock bin, the slurry can be extruded out through the discharging port and the adjusting mechanism, and the purpose of repairing wall cracks is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building wall crack repair technical field, concretely is a kind of building wall crack repair device. BACKGROUND

[0002] Wall crack is a common construction engineering quality common fault, it not only influences the appearance and use function requirement of building, also can destroy the integrity of wall, influence structural safety, even can reduce the durability of structure, when repairing wall crack, it needs to use injection mud.

[0003] For example, Chinese patent CN204645563U discloses a cement mortar, mortar injector, its technical scheme is: a cement mortar, mortar injector, including one end connecting handle's push rod, the piston being arranged in the other end of push rod, and the injection barrel containing the piston and push rod, its characterized in that, in the end of injection barrel is provided with injection nozzle being communicated with it, injection nozzle side is provided with plastering board, the beneficial effects of the utility model are: 1, under the action of piston pressure, cement mortar or mortar is filled full and dense, to avoid the phenomenon of hollowing and cracking;And a barrel of cement mortar or mortar can be continuously operated, save time and effort;2, cement mortar or mortar filling is dense, overcomes the phenomenon that filling is not dense in original method, easy to hollowing and cracking;3, the utility model can be continuously operated after being filled with cement mortar or mortar, save time and effort, solve the problem that the amount of cement mortar or mortar carried by trowel is small and the time interval of each troweling is long, especially for vertical gap, when the second trowel is filled after the first trowel, the first filled mortar may have fallen off;4, tooling product is convenient for operator to carry, and port is various, suitable for different size cavities or gaps.

[0004] But the above scheme still has certain problem in use process, the above scheme needs manual replacement to port when using, it is inconvenient when using, leads to the efficiency reduction when repairing wall crack, therefore, a kind of building wall crack repair device is proposed to solve the above problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the utility model provides a kind of building wall crack repair device, with the advantage of adjusting grouting port, solve the problem of low wall repair efficiency.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a building wall crack repairing device, including the bunker, the bottom of bunker is fixed with the number of two handle, the left side of right side handle is fixed with the start button, the right side of bunker is fixed with the protection storehouse, the right side wall of protection storehouse inner chamber is provided with the pusher assembly that penetrates to the inside of bunker, the top of bunker is fixed with the feed inlet, the left side of bunker is fixed with the discharge gate, the outer surface of discharge gate is provided with the adjusting mechanism,

[0007] The adjusting mechanism comprises a connecting plate fixed to the outer surface of the discharge gate and used for smoothing the overflowing mud, two positioning plates fixed to the left side of the connecting plate, two hinge seats fixed to the left side of the connecting plate between the two positioning plates, an adjusting block hingedly connected to the left side of the hinge seat, and a connecting pipe fixed to the right side of the adjusting block and connected to the left side of the connecting plate.

[0008] By pressing the start button, the start button can control the pusher assembly to push out the mud, and the mud can be delivered to the inside of the crack through the discharge gate and the adjusting mechanism, so that the purpose of repairing the crack is achieved.

[0009] Further, the pusher assembly comprises a motor fixed to the left side wall of the protection storehouse inner chamber, a threaded rod fixed to the output shaft of the motor and penetrating into the inside of the bunker, a moving block threadedly connected to the outer surface of the threaded rod, limiting assemblies fixed to the upper and lower sides of the moving block and fixed to the inside of the bunker, and a push plate fixed to the left side of the moving block and movably contacting the inside of the bunker.

[0010] By starting the motor, the motor can drive the threaded rod to rotate, and the moving block can drive the push plate to push the mud, so that the mud can be pushed out.

[0011] Further, the limiting assemblies comprise connecting rods fixed to the upper and lower sides of the moving block, sliding blocks fixed to the opposite sides of the two connecting rods, and slide rails fixed to the upper and lower side walls of the bunker inner chamber and slidably connected with the sliding blocks.

[0012] By arranging the sliding blocks and the slide rails, the moving block can be limited, so that the moving block cannot rotate synchronously with the threaded rod, thereby improving the stability of the pusher assembly during operation.

[0013] Further, the hinge seat comprises two link plates fixed to the left side of the connecting plate, and a rotating rod rotatably connected between the two link plates.

[0014] Further, a sealing cover is threadedly connected to the top of the feed inlet, and a torsional spring is fixed to the inside of the rotating rod.

[0015] By adopting the technical scheme, the sealing cover can seal the feeding port, preventing the mud inside from overflowing from the feeding port when the repairing device is running, and the torsional spring can apply force to the adjusting block, so that the adjusting block can be reset through the action of the torsional spring when the adjusting block is moved out of the crack.

[0016] Further, the outer surface of the push plate is fixed with a sealing block, the outer surface of the handle is fixed with an anti-skid sleeve, and the adjusting block is in a slope type.

[0017] By adopting the technical scheme, the mud inside the bin cannot penetrate to the left side of the bin through the arrangement of the sealing block, thereby protecting the pushing assembly and prolonging the service life of the pushing assembly.

[0018] Further, the connecting pipe is a corrugated hose, and the top of the protective bin is provided with heat dissipation holes.

[0019] By adopting the technical scheme, the adjusting block will not have a gap when adjusting, thereby improving the stability of mud conveying.

[0020] Further, the inside of the discharge port is fixed with a sealing ring, and the connecting plate is provided with a connecting hole matched with the discharge port.

[0021] By adopting the technical scheme, the sealing ring can seal the discharge port when the pushing assembly is not running, preventing the mud inside the bin from overflowing from the discharge port, thereby improving the stability of the repairing device when running.

[0022] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0023] 1. When the building wall crack repairing device is used, the inside of the bin is filled through the feeding port, and after being filled, the start button is pressed, so that the pushing assembly can push the mud inside the bin, and the mud can be squeezed out through the discharge port and the adjusting mechanism, thereby achieving the purpose of repairing the wall cracks.

[0024] 2. When the building wall crack repairing device is used to repair cracks of different sizes, the adjusting block is inserted into the crack, and due to the action of the adjusting block, the size of the discharge port can be changed, so that the pressure of the mud when squeezed out is increased, and the mud can be conveyed to the deep part of the crack, thereby achieving the purpose of improving the repairing effect of the wall cracks. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic view of the utility model;

[0026] Figure 2 It is a perspective view of the utility model;

[0027] Figure 3 It is the structural schematic view of the adjusting mechanism of the utility model;

[0028] Figure 4 It is the utility model Figure 3 The enlarged view of A in the middle.

[0029] In the figure: 1, the bunker; 2, handle; 3, start button; 4, protective storehouse; 5, motor; 6, threaded rod; 7, moving block; 8, limit component; 9, push plate; 10, feed inlet; 11, discharge outlet; 12, adjusting mechanism; 1201, connecting plate; 1202, positioning plate; 1203, hinged seat; 1204, torsional spring; 1205, adjusting block; 1206, connecting pipe. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0031] Please refer to Figures 1-2 In the embodiment, a building wall crack repairing device includes a bunker 1, the bottom of the bunker 1 is fixed with two handles 2, the outer surface of the handle 2 is fixed with a non-slip sleeve, the non-slip sleeve can increase the friction between the hand and the handle 2, prevent the hand from slipping when in use, the left side of the right handle 2 is fixed with a start button 3, the right side of the bunker 1 is fixed with a protective storehouse 4, the top of the protective storehouse 4 is provided with a heat dissipation hole, through the arrangement of the heat dissipation hole, the motor 5 can be effectively cooled when running, thereby improving the service life of the pushing assembly.

[0032] Among them, the pushing assembly is arranged in the right side wall of the inner cavity of the protective storehouse 4 and penetrates into the inside of the bunker 1, the top of the bunker 1 is fixed with a feed inlet 10, the top of the feed inlet 10 is threadedly connected with a sealing cover, the sealing cover can seal the feed inlet 10, prevent the internal mud from overflowing from the feed inlet 10 when the repairing device is running.

[0033] At the same time, the left side of the bunker 1 is fixed with a discharge outlet 11, the inside of the discharge outlet 11 is fixed with a sealing ring, through the action of the sealing ring, the discharge outlet 11 is sealed when the pushing assembly is not running, prevent the mud in the bunker 1 from overflowing from the discharge outlet 11, thereby improving the stability of the repairing device when running, the outer surface of the discharge outlet 11 is provided with an adjusting mechanism 12.

[0034] In the embodiment, the pushing assembly comprises a motor 5 fixed to the left side wall of the inner cavity of the protection bin 4, the output shaft of the motor 5 is fixed with a threaded rod 6 penetrating into the interior of the bin 1, the outer surface of the threaded rod 6 is threadedly connected with a moving block 7, the upper and lower sides of the moving block 7 are both provided with a limiting assembly 8 fixed to the interior of the bin 1, the left side of the moving block 7 is fixed with a push plate 9 in movable contact with the interior of the bin 1, and the outer surface of the push plate 9 is fixed with a sealing block.

[0035] In use, the sealing block prevents the mud in the interior of the bin 1 from penetrating to the left side of the bin 1, thereby protecting the pushing assembly and prolonging the service life of the pushing assembly, the motor 5 is started to drive the threaded rod 6 to rotate, the rotation of the threaded rod 6 drives the moving block 7 to push the push plate 9 to push the mud, so that the mud can be pushed out.

[0036] The limiting assembly 8 comprises connecting rods fixed to the upper and lower sides of the moving block 7, the opposite sides of the two connecting rods are both fixed with sliding blocks, the upper and lower side walls of the inner cavity of the bin 1 are both fixed with sliding rails in sliding connection with the sliding blocks, the sliding blocks and the sliding rails can limit the moving block 7 to prevent the moving block 7 from rotating synchronously with the threaded rod 6, thereby improving the stability of the pushing assembly during operation.

[0037] It should be noted that the start button 3 can control the pushing assembly to push the mud out and deliver the mud to the crack through the discharge port 11 and the adjusting mechanism 12, thereby achieving the purpose of repairing the crack.

[0038] Please refer to Figures 3-4 , in order to facilitate the crack repair, the adjusting mechanism 12 comprises a connecting plate 1201 fixed to the outer surface of the discharge port 11 and used for flattening the overflowed mud, the connecting plate 1201 is provided with a connecting hole matched with the discharge port 11, the left side of the connecting plate 1201 is fixed with two positioning plates 1202, the left side of the connecting plate 1201 is fixed with two hinge seats 1203 located between the two positioning plates 1202, the hinge seat 1203 comprises two link plates fixed to the left side of the connecting plate 1201, a rotating rod is rotatably connected between the two link plates, a torsional spring 1204 is fixed in the rotating rod, the torsional spring 1204 can exert force on an adjusting block 1205, when the adjusting block 1205 is moved out of the crack, the torsional spring 1204 can reset the adjusting block 1205, the left side of the hinge seat 1203 is hingedly connected with the adjusting block 1205, the adjusting block 1205 is in the shape of an inclined plane, the right side of the adjusting block 1205 is fixed with a connecting pipe 1206 fixed to the left side of the connecting plate 1201, and the connecting pipe 1206 is a corrugated hose, the corrugated hose can prevent the adjusting block 1205 from generating gaps during adjustment, thereby improving the stability of mud delivery.

[0039] It should be noted that when the adjusting block 1205 is inserted into the crack, the adjusting block 1205 can be adjusted through the hinge between the adjusting block 1205 and the hinge seat 1203, thereby adjusting the size of the discharge port 11. During extrusion, the pressure of the slurry increases, allowing the slurry to be delivered to the depth of the crack, thereby achieving the purpose of improving the repair effect of wall cracks.

[0040] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0041] The working principle of the above embodiments is as follows:

[0042] (1) When in use, the material is added to the inside of the hopper 1 through the feed port 10. After it is full, press the start button 3 to start the motor 5. The motor 5 drives the threaded rod 6 to rotate, which causes the moving block 7 connected to the threaded rod 6 to move. This allows the moving block 7 to drive the push plate 9 to push the mud inside the hopper 1. The mud is then transported to the inside of the crack through the discharge port 11 and the adjustment mechanism 12, thereby achieving the purpose of grouting and repairing the wall crack. When there is excess mud overflowing, the overflowing mud can be smoothed out through the action of the connecting plate 1201, making the repaired wall more aesthetically pleasing.

[0043] (2) When repairing cracks of different sizes, since the adjusting block 1205 is a slope type, the adjusting block 1205 can be inserted into the crack, so that the adjusting block 1205 can reduce the size of the discharge port 11. When the discharge port 11 is reduced, the pressure of the slurry being squeezed out increases through the action of pressure, so that the slurry can be stably transported to the depth of the crack, thereby achieving the purpose of improving the crack repair effect.

Claims

1. A device for repairing cracks in building walls, comprising a hopper (1), characterized in that: The bottom of the hopper (1) is fixed with two handles (2), and the left side of the handle (2) on the right side is fixed with a start button (3). The right side of the hopper (1) is fixed with a protective chamber (4). The right side wall of the inner cavity of the protective chamber (4) is provided with a pushing component that penetrates into the hopper (1). The top of the hopper (1) is fixed with a feed inlet (10), and the left side of the hopper (1) is fixed with a discharge outlet (11). The outer surface of the discharge outlet (11) is provided with an adjustment mechanism (12). The adjustment mechanism (12) includes a connecting plate (1201) fixed to the outer surface of the discharge port (11) and used to smooth the overflow slurry. Two positioning plates (1202) are fixed to the left side of the connecting plate (1201). Two hinge seats (1203) are fixed between the two positioning plates (1202) on the left side of the connecting plate (1201). An adjustment block (1205) is hinged to the left side of the hinge seat (1203). A connecting pipe (1206) fixed to the left side of the connecting plate (1201) is fixed to the right side of the adjustment block (1205).

2. The building wall crack repair device according to claim 1, characterized in that: The pushing assembly includes a motor (5) fixed to the left side wall of the inner cavity of the protective chamber (4). The output shaft of the motor (5) is fixed with a threaded rod (6) that penetrates into the inside of the hopper (1). The outer surface of the threaded rod (6) is threaded with a moving block (7). The upper and lower sides of the moving block (7) are provided with limiting components (8) that are fixed to the inside of the hopper (1). The left side of the moving block (7) is fixed with a push plate (9) that is in active contact with the inside of the hopper (1).

3. The building wall crack repair device according to claim 2, characterized in that: The limiting component (8) includes connecting rods fixed to the upper and lower sides of the moving block (7). A slider is fixed on the opposite side of the two connecting rods. The upper and lower side walls of the inner cavity of the hopper (1) are fixed with slide rails that are connected to the sliders.

4. The building wall crack repair device according to claim 1, characterized in that: The hinge seat (1203) includes two connecting plates fixed to the left side of the connecting plate (1201), and a rotating rod is rotatably connected between the two connecting plates.

5. A building wall crack repair device according to claim 4, characterized in that: The top of the feed inlet (10) is threaded with a sealing cap, and a torsion spring (1204) is fixed inside the rotating rod.

6. A building wall crack repair device according to claim 2, characterized in that: A sealing block is fixed on the outer surface of the push plate (9), an anti-slip sleeve is fixed on the outer surface of the handle (2), and the adjusting block (1205) is sloped.

7. A building wall crack repair device according to claim 1, characterized in that: The connecting pipe (1206) is a corrugated flexible hose, and the top of the protective chamber (4) is provided with heat dissipation holes.

8. A building wall crack repair device according to claim 1, characterized in that: A sealing ring is fixed inside the discharge port (11), and a connecting hole adapted to the discharge port (11) is provided on the connecting plate (1201).

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