Device for treating effective combination of concrete wall and surface decoration plaster layer

Abstract

The utility model discloses a device for processing effective combination of a concrete wall body and a surface decoration plaster layer, which comprises a telescopic rod, the upper end of the telescopic rod is connected with a slurry throwing bat, the slurry throwing bat comprises a slurry beating net and a cover plate, the edge of the cover plate inclines towards one side and is connected with the edge of the slurry beating net, a slurry throwing area is formed between the slurry beating net and the cover plate, and the slurry throwing area is connected with the cover plate. A slurry spraying pipe is arranged in the slurry throwing area, slurry outlet holes are formed in the slurry spraying pipe, the telescopic rod is hollow and is provided with a slurry conveying pipe, an output opening of the slurry conveying pipe is communicated with the slurry spraying pipe, slurry is conveyed into the slurry spraying pipe located in the slurry throwing bat through a slurry supplementing machine, and therefore the step of frequent pause and re-slurry dipping is omitted, and the working efficiency is greatly improved; due to the design of the slurry outlet holes in the slurry spraying pipe, it is ensured that slurry can be evenly distributed in the slurry throwing area, in this way, when the wall face is beaten, the slurry can be attached to the wall face more evenly, and the galling quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building plastering, in particular to a device for effectively combining a concrete wall with a surface decorative plastering layer. Background Art

[0002] The construction wall plastering process is a large amount of work. Whether hollowing, cracking and other problems occur after plastering is often determined by the quality of the wall roughening before plastering. Wall roughening mainly occurs during wall construction. In order to improve the adhesion of the wall, the slurry is evenly covered on the wall. In the prior art, workers usually use a broom or a slurry paddle to dip the slurry and beat it on the wall to achieve roughening. The roughening quality is often uneven, resulting in poor roughening quality. In addition, workers need to re-apply slurry every few times. When working at high places, they need to go up and down to re-apply slurry on the slurry paddle, which does not utilize the continuous operation of workers, is time-consuming and labor-intensive, and wastes slurry. Utility Model Content

[0003] Therefore, in order to solve the above-mentioned problems, the purpose of the utility model is to provide a device for effectively combining a concrete wall with a surface decorative plaster layer, comprising a telescopic rod, the upper end of the telescopic rod is connected with a slurry-throwing racket, the slurry-throwing racket comprises a slurry-throwing net and a cover plate, the edge of the cover plate is inclined to one side and connected to the edge of the slurry-throwing net, a slurry-throwing area is formed between the slurry-throwing net and the cover plate, a spraying pipe is provided in the slurry-throwing area, a slurry outlet hole is provided on the spraying pipe, the telescopic rod is hollow and provided with a slurry delivery pipe, and the output port of the slurry delivery pipe is connected to the spraying pipe.

[0004] Preferably, exhaust holes are symmetrically arranged on the cover plate.

[0005] Preferably, the spraying pipe is cross-shaped.

[0006] Preferably, a clamp is provided at one end of the cover plate away from the pulp beating net, and the upper end of the telescopic rod is fixed in the clamp.

[0007] Preferably, the cover plate and the pulp beating net are rectangular, and metal bent sheets are provided at the corners of the cover plate. The metal bent sheet is provided with a cross groove, one end of the metal bent sheet is fixed to the cover plate, and the other end is clamped on the pulp beating net through the cross groove.

[0008] Preferably, the telescopic rod comprises a first sleeve, a second sleeve and a third sleeve which are sleeved in sequence, the second sleeve can slide axially relative to the first sleeve, and the third sleeve can slide axially relative to the second sleeve.

[0009] Preferably, the first sleeve, the second sleeve and the third sleeve are respectively provided with a first flange, a second flange and a third flange, and the first flange, the second flange and the third flange are provided with threaded holes for screws to pass through.

[0010] Preferably, the lower end of the first sleeve is provided with anti-slip texture.

[0011] Preferably, the slurry conveying pipe is connected to the slurry spraying pipe through a pipe clamp.

[0012] The beneficial effects of the present utility model are as follows:

[0013] The slurry is conveyed into the slurry spraying pipe located inside the slurry slapping paddle by a slurry replenishing machine, thus eliminating the step of frequently pausing to re-dip the slurry, greatly improving the working efficiency. The design of the slurry outlet holes on the slurry spraying pipe ensures that the slurry can be evenly distributed in the slurry slapping area. In this way, when slapping the wall surface, the slurry will adhere to the wall surface more evenly, improving the quality of the roughcast;

[0014] In order to adapt to different working heights, a telescopic rod is also equipped. The relative positions of the first sleeve, the second sleeve and the third sleeve can be adjusted to change the length of the whole device. The staff only needs to stretch the corresponding sleeve according to the actual needs and fix it with screws. This design not only facilitates the operation but also reduces the physical burden of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is a structural schematic diagram of the present utility model;

[0017] Figure 2 is a side view structural schematic diagram of the slurry slapping paddle;

[0018] Figure 3 is a front view structural schematic diagram of the slurry slapping paddle;

[0019] Figure 4 is a rear view structural schematic diagram of the slurry slapping paddle;

[0020] Figure 5 is a structural schematic diagram of the metal bending piece;

[0021] Figure 6 is a structural schematic diagram of the first sleeve and the second sleeve;

[0022] Figure 7 is a structural schematic diagram of the second sleeve and the third sleeve;

[0023] Figure 8 is a sectional view structural schematic diagram of the telescopic rod;

[0024] Explanation of the accompanying numbers: 1. Telescopic rod; 11. First sleeve; 12. Second sleeve; 13. Third sleeve; 14. First flange; 15. Second flange; 16. Third flange; 17. Anti-slip pattern; 2. Cover plate; 21. Slurry throwing area; 22. Shotcrete pipe; 23. Slurry outlet hole; 24. Exhaust hole; 25. Clamp; 3. Slurry beating net; 4. Slurry delivery pipe; 41. Pipe clamp; 5. Metal bent sheet; 51. Cross slot; 6. Screw hole; 61. Screw; 62. Nut; 7. Slurry filling machine.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] Figure 1 The utility model shows a device for effectively combining a concrete wall treatment with a surface decorative plaster layer, comprising a telescopic rod 1 and a grouting machine 7. The output end of the grouting machine 7 is connected to a slurry delivery pipe 4, which is passed through the hollow telescopic rod 1. The upper end of the telescopic rod 1 is connected to a slurry throwing racket, which comprises a slurry throwing net 3 and a cover plate 2. The edge of the cover plate 2 is inclined to one side and connected to the edge of the slurry throwing net 3. A slurry throwing area 21 is formed between the slurry throwing net 3 and the cover plate 2. A slurry spraying pipe 22 is provided in the slurry throwing area 21. The slurry spraying pipe 22 is provided with a slurry outlet hole 23. The output port of the slurry delivery pipe 4 is connected to the slurry spraying pipe 22.

[0031] The cover plate 2 is symmetrically provided with exhaust holes 24 for connecting the slurry throwing area 21 with the outside air. It is also possible to observe whether the exhaust holes 24 are overflowing with slurry. If overflowing with slurry, the slurry feeding machine 7 is turned off, and the slurry feeding machine 7 is turned on again after continuing to beat the slurry for a period of time.

[0032] A clamp 25 is provided at one end of the cover plate 2 away from the pulp beating net 3, and the upper end of the telescopic rod 1 is fixed in the clamp 25. The clamp 25 clamps the telescopic rod 1 to prevent the telescopic rod 1 from loosening.

[0033] The cover plate 2 and the pulp beating net 3 are designed to match each other, and both are rectangular. Metal bent sheets 5 are provided at the corners of the cover plate 2 to further fix the pulp beating net 3. Specifically, one end of the metal bent sheet 5 is fixed to the edge of the cover plate 2, and the other end has a cross groove 51. The cross groove 51 can be embedded in the pulp beating net 3 so that this end of the metal bent sheet 5 is stuck on the pulp beating net 3, thereby ensuring that the pulp beating net 3 will not fall off the cover plate 2. The metal bent sheet 5 is specifically a thin metal sheet that can be bent freely.

[0034] The telescopic rod 1 includes a first sleeve 11, a second sleeve 12 and a third sleeve 13 which are sequentially sleeved, the second sleeve 12 can slide axially relative to the first sleeve 11, and the third sleeve 13 can slide axially relative to the second sleeve 12, the first sleeve 11, the second sleeve 12 and the third sleeve 13 are respectively provided with a first flange 14, a second flange 15 and a third flange 16, the first flange 14, the second flange 15 and the third flange 16 are provided with threaded holes for screws 61 to pass through, in this embodiment, the lengths of the first sleeve 11, the second sleeve 12 and the third sleeve 13 are all 1m, and a threaded hole is provided every 300mm on the first flange 14, the second flange 15 and the third flange 16. The staff stretches the second sleeve 12 or the third sleeve 13 according to the actual length requirement of the telescopic rod 1, and fixes it with a screw 61 through the threaded hole and a nut 62 to fix the telescopic rod 1 at the required length.

[0035] The lower end of the first sleeve 11 is provided with an anti-slip pattern 17 , and the slurry delivery pipe 4 is connected to the grouting pipe 22 via a pipe clamp 41 .

[0036] Working principle:

[0037] First, according to the specific height requirements of the operation site, adjust the length of the telescopic rod 1. By sliding the second sleeve 12 and the third sleeve 13 relative to the first sleeve 11, and using the threaded holes on their respective convex edges, fix each section of the sleeve to the required length with screws 61 and nuts 62 to ensure that the telescopic rod 1 is stable and suitable for the current operation height. Subsequently, connect the slurry delivery pipe 4 of the grout replenishing machine 7 to the spray pipe 22 inside the telescopic rod 1 through a pipe clamp 41 to ensure that the connection is tight and leak-free. Then, comprehensively check the equipment, including the stability of the telescopic rod 1 and the connection of the spray pipe 22. After ensuring that everything is ready, start the grout replenishing machine 7, and the slurry will enter the spray pipe 22 inside the slurry slinging paddle through the slurry delivery pipe 4. Observe the exhaust hole 24 on the cover plate 2. As the slurry gradually fills the slinging area 21, when the slurry starts to overflow from the exhaust hole 24, it indicates that the slinging area 21 is full of slurry. At this time, immediately turn off the grout replenishing machine 7 to prevent excessive slurry from entering, causing unnecessary waste or excessive pressure. Then, aim the slurry slinging paddle at the wall surface and evenly apply the slurry on the wall surface through the slapping action. After slapping the slurry for a period of time, when the slinging force weakens or the slurry distribution is uneven, turn on the grout replenishing machine 7 again to replenish the slurry in the slinging area 21. Repeat this process until the roughening treatment of the entire working area is completed.

[0038] The above are only optional embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A device for effectively combining a concrete wall with a surface decorative plaster layer, characterized in that: The invention comprises a telescopic rod (1), the upper end of which is connected to a slurry-throwing racket, the slurry-throwing racket comprising a slurry-throwing net (3) and a cover plate (2), the edge of the cover plate (2) being inclined toward one side and connected to the edge of the slurry-throwing net (3), a slurry-throwing area (21) being formed between the slurry-throwing net (3) and the cover plate (2), a slurry-throwing pipe (22) being provided in the slurry-throwing area (21), and a slurry outlet hole (23) being provided on the slurry-throwing pipe (22), the telescopic rod (1) being hollow and provided with a slurry delivery pipe (4), the output port of the slurry delivery pipe (4) being connected to the slurry delivery pipe (22).

2. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: The cover plate (2) is symmetrically provided with exhaust holes (24).

3. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: The spraying pipe (22) is in a cross shape.

4. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: A clamp (25) is provided at one end of the cover plate (2) away from the pulp beating net (3), and the upper end of the telescopic rod (1) is fixed in the clamp (25).

5. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: The cover plate (2) and the pulp beating net (3) are rectangular, and a metal bent sheet (5) is provided at the corner of the cover plate (2). The metal bent sheet (5) is provided with a cross groove (51), and one end of the metal bent sheet (5) is fixed on the cover plate (2), and the other end is clamped on the pulp beating net (3) through the cross groove (51).

6. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: The telescopic rod (1) comprises a first sleeve (11), a second sleeve (12) and a third sleeve (13) which are sleeved in sequence; the second sleeve (12) can slide axially relative to the first sleeve (11); and the third sleeve (13) can slide axially relative to the second sleeve (12).

7. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 6, characterized in that: The first sleeve (11), the second sleeve (12) and the third sleeve (13) are respectively provided with a first flange (14), a second flange (15) and a third flange (16); the first flange (14), the second flange (15) and the third flange (16) are provided with threaded holes for screws (61) to pass through.

8. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 6, characterized in that: The lower end of the first sleeve (11) is provided with anti-slip patterns (17).

9. The device for effectively combining a concrete wall with a surface decorative plaster layer according to claim 1, characterized in that: The slurry delivery pipe (4) is connected to the slurry spraying pipe (22) via a pipe clamp (41).

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