A canteen wall reconstruction device for building construction and construction method thereof

Abstract

The present application relates to a canteen wall reconstruction device for construction and a construction method thereof, belonging to the field of construction technology. The device includes a frame, on which a spraying mobile mechanism is fixedly arranged; the spraying mobile mechanism includes a movable plate that moves vertically up and down, on which two sliding seats are slidably arranged, and on which a nozzle for spraying the wall surface is arranged; the movable plate is provided with an adjustment mechanism for adjusting the two sliding seats to be close or far away, and the frame is provided with a positioning mechanism for positioning the distance between the nozzle and the wall. The present application can adjust the distance between the nozzle and the wall through the positioning mechanism, so that the mortar thickness on the wall surface meets the requirements; the distance between the two sliding seats is adjusted by the adjustment mechanism, thereby adjusting the distance between the two nozzles, so that the wall surface located between the two nozzles will not leak or have too large a thickness difference, thereby making the spraying effect on the wall surface better.

Description

Technical Field

[0001] The present application relates to the technical field of building construction, and in particular to a canteen wall reconstruction device for building construction and a construction method thereof. Background Art

[0002] Building energy conservation specifically refers to the implementation of energy-saving standards, the use of energy-saving technologies, processes, equipment, materials and products, the improvement of thermal insulation performance and the efficiency of heating and air-conditioning systems, the strengthening of the operation management of building energy systems, the use of renewable energy, and the increase of indoor and outdoor energy exchange thermal resistance while ensuring the quality of the indoor thermal environment, so as to reduce the energy consumption caused by large heat consumption in heating systems, air-conditioning, lighting, and hot water supply.

[0003] After a period of use, the canteen wall will have gaps on its surface due to the influence of external factors and human power, which need to be filled. At present, when renovating the wall, due to the height of the construction workers and the relative height of the wall, it brings inconvenience to the spraying operation. Sometimes a ladder is needed for construction. When spraying the high wall directly on the ground, it will cause uneven spraying. Summary of the invention

[0004] In order to achieve a better spraying effect on the wall surface, the present application provides a canteen wall reconstruction device for construction and a construction method thereof.

[0005] The first object of this application is to provide a canteen wall reconstruction device for construction, which adopts the following technical solution:

[0006] A canteen wall reconstruction device for construction, comprising a frame, on which a spraying moving mechanism is fixedly arranged; the spraying moving mechanism comprises a moving plate which moves vertically up and down, on which two sliding seats are slidably arranged, and on which a nozzle for spraying the wall surface is arranged; the moving plate is provided with an adjusting mechanism for adjusting the two sliding seats to move closer or farther away, and the frame is provided with a positioning mechanism for positioning the distance between the nozzle and the wall.

[0007] By adopting the above technical scheme, during the construction process, the spraying moving mechanism can be used to drive the moving plate to move up and down; during the up and down movement of the moving plate, the nozzle can be used to automatically complete the mortar spraying at a close distance to the wall surface, thereby avoiding the waste of materials caused by the spraying distance being too far or too scattered; the distance between the nozzle and the wall can be adjusted by the positioning mechanism, so that the mortar thickness on the wall surface meets the requirements; and the distance between the two sliding seats is adjusted by the adjustment mechanism, thereby adjusting the distance between the two nozzles, so that the wall surface located between the two nozzles will not be missed or the thickness difference is too large, thereby achieving a better spraying effect on the wall surface.

[0008] Optionally, the frame includes a base plate, and the positioning mechanism includes an adjusting block and a positioning block. An adjusting cavity is opened in the base plate, and the adjusting block is slidably connected in the adjusting cavity. A positioning component for locating the adjusting block is arranged outside the base plate; a sliding groove connected to the adjusting cavity is opened on the side of the base plate, and a moving rod that can be abutted against the adjusting block is slidably connected in the sliding groove; the positioning block is fixedly connected to one end of the moving rod away from the adjusting block, and the positioning block can be pressed against the surface of the wall.

[0009] By adopting the above technical solution, the positioning assembly is used to change the position of the adjustment block in the adjustment cavity, thereby changing the distance between the positioning block and the base plate; the positioning block is pressed against the wall surface to position the distance between the nozzle and the wall, so that when the frame is moved to spray different areas of the wall, the position of the nozzle can be better positioned.

[0010] Optionally, a spring is arranged in the sliding groove, one end of the spring is fixed on the adjusting block, and the other end is fixed on the moving rod; a first groove connected to the sliding groove is opened on the surface of the bottom plate facing the moving plate, and an inclined block fixed to the moving rod is slidingly connected in the first groove, and the inclined surface of the inclined block is arranged toward the direction of the moving plate.

[0011] By adopting the above technical solution, the movable plate will push the tilting block to move in the direction of the adjusting block during the downward movement, thereby separating the positioning block from the wall surface, avoiding the presence of the positioning block affecting the spraying of the nozzle on the wall surface, thereby achieving a better spraying effect on the wall surface.

[0012] Optionally, the positioning assembly includes a round rod and a plurality of positioning holes, the plurality of positioning holes are all opened in the cavity wall of the adjusting cavity, and the plurality of positioning holes are evenly arranged along the moving direction of the adjusting block; a round hole for the round rod to be inserted is opened on the adjusting block, and one end of the round rod is plugged into the positioning hole; a second groove connected to the adjusting cavity is opened on the surface of the bottom plate facing the moving block, and the other end of the round rod is slidably connected to the second groove.

[0013] By adopting the above technical solution, the round rod is separated from the positioning hole, which makes it easy to push the round rod to move the adjustment block in the adjustment cavity; the purpose of positioning the position of the adjustment block is achieved by plugging the round rod into different positioning holes.

[0014] Optionally, a gantry is fixedly mounted on the frame, a guide groove along the vertical direction is provided on the gantry, and guide members slidingly matched with the guide groove are provided on both sides of the movable plate; a threaded rod is rotatably connected to the gantry, a threaded hole threadably matched with the threaded rod is provided on the movable plate, and a driving member for driving the threaded rod to rotate is provided on the gantry.

[0015] By adopting the above technical solution, the guide groove cooperates with the guide member, so that the movable plate can move along the direction of the guide groove; the threaded rod is rotated by the driving member, so that the movement of the movable plate is more convenient.

[0016] Optionally, the adjustment mechanism includes a bidirectional screw, two protrusions are fixedly provided on the side of the movable plate, the bidirectional screw passes through the two protrusions, and the bidirectional screw is rotatably connected to the two protrusions; the two sliding seats are threadedly connected to two thread segments on the bidirectional screw with opposite thread rotation directions in a one-to-one manner, and the sliding seat is horizontally slidably provided on the side of the movable plate.

[0017] By adopting the above technical solution, a bidirectional lead screw is used to drive the two sliding seats to move toward or away from each other, thereby driving the two nozzles to move synchronously with the two sliding seats, thereby achieving the purpose of adjusting the distance, so that the two nozzles can better spray the wall surface.

[0018] Optionally, a knob is fixedly provided at one end of the bidirectional screw rod, and the knob is located outside the two protrusions.

[0019] By adopting the above technical solution, the rotation of the bidirectional screw rod can be made easier by using the knob.

[0020] Optionally, the guide member is a pulley, and the pulley is rotatably arranged on the side of the movable plate.

[0021] By adopting the above technical solution, the pulley rolls in the guide groove, making the movement of the movable plate easier.

[0022] Another object of the present application is to provide a construction method for canteen wall reconstruction for building construction, which adopts the following technical solution:

[0023] A construction method for renovating a canteen wall for building construction comprises the following steps:

[0024] Cleaning of spraying base surface: Clean the wall surface to be sprayed, and remove dust and dirt on the wall surface;

[0025] Spraying construction: Fill the concrete mortar into the sprayer and spray it on the wall surface to form a uniform spray layer;

[0026] Surface finishing: After the spray coating surface is dry for half an hour, the spray coating surface is finished.

[0027] By adopting the above technical scheme, during the construction process, the spraying moving mechanism can be used to drive the moving plate to move up and down; during the up and down movement of the moving plate, the nozzle can be used to automatically complete the mortar spraying at a close distance to the wall surface, thereby avoiding the waste of materials caused by the spraying distance being too far or too scattered; the distance between the nozzle and the wall can be adjusted by the positioning mechanism, so that the mortar thickness on the wall surface meets the requirements; and the distance between the two sliding seats is adjusted by the adjustment mechanism, thereby adjusting the distance between the two nozzles, so that the wall surface located between the two nozzles will not be missed or the thickness difference is too large, thereby achieving a better spraying effect on the wall surface.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. During the construction process, the spraying moving mechanism can drive the moving plate to move up and down; during the moving plate moving up and down, the nozzle can be used to automatically spray the mortar close to the wall surface, avoiding the waste of materials caused by the spraying distance being too far or too scattered; the distance between the nozzle and the wall can be adjusted by the positioning mechanism, so that the mortar thickness on the wall surface meets the requirements; the distance between the two sliding seats can be adjusted by the adjustment mechanism, thereby adjusting the distance between the two nozzles, so that the wall surface located between the two nozzles will not be missed or the thickness difference is too large, thereby achieving a better spraying effect on the wall surface;

[0030] 2. Use the positioning assembly to change the position of the adjustment block in the adjustment chamber, thereby changing the distance between the positioning block and the base plate; press the positioning block against the wall surface to position the distance between the nozzle and the wall, so that when the frame is moved to spray different areas of the wall, the nozzle can be better positioned. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a canteen wall reconstruction device for construction use in an embodiment of the present application;

[0032] Figure 2 is a partial cross-sectional view of the bottom plate and the positioning mechanism in the embodiment of the present application;

[0033] Figure 3 It is a schematic diagram of the structure of the moving plate and the adjusting mechanism in the embodiment of the present application.

[0034] Explanation of the accompanying drawings: 1. frame; 11. base plate; 2. spraying moving mechanism; 21. moving plate; 22. gantry; 23. guide groove; 24. guide member; 25. threaded rod; 26. threaded hole; 27. driving member; 3. sliding seat; 4. nozzle; 5. adjustment mechanism; 51. bidirectional screw rod; 52. protrusion; 53. knob; 6. positioning mechanism; 61. adjustment block; 62. positioning block; 63. adjustment cavity; 64. positioning assembly; 641. round rod; 642. positioning hole; 643. round hole; 644. second groove; 65. sliding groove; 66. moving rod; 7. spring; 8. first groove; 9. tilting block. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-3 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0036] The embodiment of the present application discloses a canteen wall reconstruction device for construction.

[0037] Reference Figure 1 and Figure 2 The device includes a frame 1, on which a spray box, a charging hopper and a driving motor are fixed. The charging hopper is connected to the spray box to facilitate the mortar in the charging hopper to enter the spray box; the driving motor is located on one side of the spray box, and a spiral blade is installed on the output shaft of the driving motor; a connecting head is connected to the side of the spray box away from the driving motor, and the driving motor is energized to rotate the spiral blade to deliver the mortar in the spray box to the connecting head.

[0038] Reference Figure 1 and Figure 2 The frame 1 is also fixedly provided with a spraying moving mechanism 2, wherein the spraying moving mechanism 2 is located on a side of the frame 1 away from the driving motor. The spraying moving mechanism 2 includes a moving plate 21 that moves vertically up and down, two sliding seats 3 are slidably provided on the moving plate 21, and a nozzle 4 for spraying the wall surface is provided on the sliding seat 3; the moving plate 21 is provided with an adjustment mechanism 5 for adjusting the two sliding seats 3 to move closer or farther away. In this embodiment, the nozzle 4 is connected to the coupling head through a hose, so that the mortar can be sprayed out from the nozzle 4.

[0039] Reference Figure 1 and Figure 2 The frame 1 includes a bottom plate 11, and four rollers are installed below the bottom plate 11, two of which are self-locking wheels. In this embodiment, the rollers make it easier for the frame 1 to move on the ground, and the self-locking wheels can position the frame 1 in a fixed position, reducing the movement of the mortar sprayer during the spraying operation.

[0040] Reference Figure 1 and Figure 2 In order to better locate the position of the nozzle 4, a positioning mechanism 6 for locating the distance between the nozzle 4 and the wall is provided on the frame 1. The positioning mechanism 6 includes an adjustment block 61 and a positioning block 62. An adjustment cavity 63 is provided in the bottom plate 11. The adjustment block 61 is slidably connected in the adjustment cavity 63. A positioning component 64 for locating the position of the adjustment block 61 is provided outside the bottom plate 11. In this embodiment, the position of the adjustment block 61 in the adjustment cavity 63 is changed by the positioning component 64, thereby changing the distance between the positioning block 62 and the bottom plate 11; the positioning block 62 is pressed against the wall surface to locate the distance between the nozzle 4 and the wall, so that when the frame 1 is moved to spray different areas of the wall, the position of the nozzle 4 can be better located.

[0041] Reference Figure 1 and Figure 2 In order to achieve a better spraying effect on the wall surface, a sliding groove 65 connected to the adjustment chamber 63 is provided on the side of the bottom plate 11, and a moving rod 66 that can be against the adjustment block 61 is slidably connected in the sliding groove 65. The positioning block 62 is fixedly connected to one end of the moving rod 66 away from the adjusting block 61, and the positioning block 62 can be pressed against the surface of the wall; a spring 7 is provided in the sliding groove 65, one end of the spring 7 is fixedly set on the adjusting block 61, and the other end is fixedly set on the moving rod 66; a first groove 8 connected to the sliding groove 65 is provided on the surface of the bottom plate 11 facing the moving plate 21, and a tilting block 9 fixed to the moving rod 66 is slidably connected in the first groove 8, and the tilting surface of the tilting block 9 is set in the direction of the moving plate 21. In this embodiment, when the movable plate 21 moves downward, it pushes the tilting block 9 to move toward the adjusting block 61, so that the positioning block 62 is separated from the wall surface, avoiding the existence of the positioning block 62 affecting the spraying of the nozzle 4 on the wall surface, thereby achieving a better spraying effect on the wall surface.

[0042] Reference Figure 1 and Figure 2In order to locate the position of the adjustment block 61, the positioning assembly 64 includes a round rod 641 and a plurality of positioning holes 642. The plurality of positioning holes 642 are all provided on the cavity wall of the adjustment cavity 63, and the plurality of positioning holes 642 are evenly arranged along the moving direction of the adjustment block 61; a round hole 643 for the round rod 641 to be inserted is provided on the adjustment block 61, and one end of the round rod 641 is plugged into the positioning hole 642; a second groove 644 communicating with the adjustment cavity 63 is provided on the surface of the bottom plate 11 facing the moving block, and the other end of the round rod 641 is slidably connected to the second groove 644. In this embodiment, by separating the round rod 641 from the positioning hole 642, it is convenient to push the round rod 641 to move the adjustment block 61 in the adjustment cavity 63; by plugging and matching the round rod 641 with different positioning holes 642, the purpose of locating the position of the adjustment block 61 is achieved.

[0043] Reference Figure 1 and Figure 2 In order to facilitate the movement of the mobile plate 21, a gantry 22 is fixedly provided on the frame 1, a guide groove 23 is provided on the gantry 22 along the vertical direction, and guide members 24 are provided on both sides of the mobile plate 21 to slide with the guide groove 23; a threaded rod 25 is rotatably connected to the gantry 22, a threaded hole 26 is provided on the mobile plate 21 to threadably cooperate with the threaded rod 25, and a driving member 27 is provided on the gantry 22 to drive the threaded rod 25 to rotate. In this embodiment, the mobile plate 21 can be moved along the direction of the guide groove 23 by matching the guide groove 23 with the guide member 24; the threaded rod 25 is rotated by the driving member 27, so that the movement of the mobile plate 21 is more convenient.

[0044] Reference Figure 1 and Figure 3 In order to enable the two nozzles 4 to spray the wall surface better, the adjustment mechanism 5 includes a bidirectional screw 51, two protrusions 52 are fixedly arranged on the side of the moving plate 21, the bidirectional screw 51 passes through the two protrusions 52, and the bidirectional screw 51 is rotatably connected to the two protrusions 52; the two sliding seats 3 are threadedly connected to the two thread segments with opposite thread rotation directions on the bidirectional screw 51 in a one-to-one correspondence, and the sliding seats 3 are horizontally slidably arranged on the side of the moving plate 21. In this embodiment, the two sliding seats 3 are driven by the bidirectional screw to move toward or away from each other, and then the two nozzles 4 are driven to move synchronously with the two sliding seats 3, and then the purpose of adjusting the distance is achieved, so that the two nozzles 4 can better spray the wall surface.

[0045] Reference Figure 1 and Figure 3A knob 53 is fixedly arranged at one end of the bidirectional screw rod 51, and the knob 53 is located outside the two protrusions 52; the guide member 24 is a pulley, and the pulley is rotatably arranged on the side of the moving plate 21. In this embodiment, the knob 53 can make the bidirectional screw rod 51 rotate more easily; the pulley rolls in the guide groove 23, making the moving plate 21 move more easily.

[0046] The implementation principle of the canteen wall reconstruction device for construction in the embodiment of the present application is as follows: during the construction process, the spraying moving mechanism 2 can drive the moving plate 21 to move up and down accordingly; during the up and down movement of the moving plate 21, the nozzle 4 can be used to automatically complete the mortar spraying at a close distance to the wall surface, thereby avoiding the waste of materials caused by the spraying distance being too far or too scattered; the distance between the nozzle 4 and the wall can be adjusted by the positioning mechanism 6, so that the mortar thickness on the wall surface meets the requirements; and the distance between the two sliding seats 3 is adjusted by the adjustment mechanism 5, thereby adjusting the distance between the two nozzles 4, so that the wall surface located between the two nozzles 4 will not have any leakage or excessive thickness difference, thereby making the spraying effect on the wall surface better.

[0047] The present application also discloses a construction method for canteen wall reconstruction for building construction, comprising the following steps:

[0048] Step S1, cleaning the spraying base surface: cleaning the wall surface to be sprayed, and cleaning the dust and dirt on the wall surface.

[0049] Step S2, spraying construction: concrete mortar is filled into a spraying machine, and sprayed on the wall surface to form a uniform spray layer.

[0050] Step S3, surface finishing: After the surface of the sprayed layer is dried for half an hour, the surface of the sprayed layer is finished.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Any feature disclosed in this specification (including the abstract and drawings), unless otherwise stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

Claims

1. A canteen wall reconstruction device for construction, characterized in that: The invention comprises a frame (1), on which a spraying moving mechanism (2) is fixedly arranged; the spraying moving mechanism (2) comprises a moving plate (21) which moves vertically up and down, on which two sliding seats (3) are slidably arranged, and on which a spray head (4) for spraying the surface of a wall is arranged; the moving plate (21) is provided with an adjusting mechanism (5) for adjusting the two sliding seats (3) to move closer or farther away, and the frame (1) is provided with a positioning mechanism (6) for positioning the distance between the spray head (4) and the wall; The frame (1) comprises a base plate (11); the positioning mechanism (6) comprises an adjusting block (61) and a positioning block (62); an adjusting cavity (63) is provided in the base plate (11); the adjusting block (61) is slidably connected in the adjusting cavity (63); a positioning assembly (64) for locating the adjusting block (61) is arranged outside the base plate (11); a sliding groove (65) connected to the adjusting cavity (63) is provided on the side of the base plate (11); a moving rod (66) capable of abutting against the adjusting block (61) is slidably connected in the sliding groove (65); the positioning block (62) is fixedly connected to an end of the moving rod (66) away from the adjusting block (61), and the positioning block (62) can be pressed against the surface of a wall; A spring (7) is arranged in the sliding groove (65), one end of the spring (7) is fixedly arranged on the adjustment block (61), and the other end is fixedly arranged on the moving rod (66); a first groove (8) connected to the sliding groove (65) is provided on the surface of the bottom plate (11) facing the moving plate (21), and a tilting block (9) fixed to the moving rod (66) is slidably connected in the first groove (8), and the tilting surface of the tilting block (9) is arranged in the direction of the moving plate (21).

2. A canteen wall reconstruction device for construction according to claim 1, characterized in that: The positioning assembly (64) comprises a round rod (641) and a plurality of positioning holes (642); the plurality of positioning holes (642) are all formed on the cavity wall of the adjusting cavity (63), and the plurality of positioning holes (642) are evenly arranged along the moving direction of the adjusting block (61); the adjusting block (61) is provided with a round hole (643) for the round rod (641) to be inserted into, and one end of the round rod (641) is plugged into and matched with the positioning hole (642); the surface of the bottom plate (11) facing the moving block is provided with a second groove (644) connected to the adjusting cavity (63), and the other end of the round rod (641) is slidably connected in the second groove (644).

3. A canteen wall reconstruction device for construction according to claim 1, characterized in that: A gantry (22) is fixedly arranged on the frame (1), a guide groove (23) is provided on the gantry (22) along the vertical direction, and guide members (24) are provided on both sides of the movable plate (21) and are slidably matched with the guide groove (23); a threaded rod (25) is rotatably connected to the gantry (22), a threaded hole (26) is provided on the movable plate (21) and is threadedly matched with the threaded rod (25), and a driving member (27) is provided on the gantry (22) to drive the threaded rod (25) to rotate.

4. A canteen wall reconstruction device for construction according to claim 3, characterized in that: The adjusting mechanism (5) comprises a bidirectional screw (51), two protrusions (52) are fixedly arranged on the side of the movable plate (21), the bidirectional screw (51) passes through the two protrusions (52), and the bidirectional screw (51) is rotatably connected to the two protrusions (52); the two sliding seats (3) are threadedly connected to two thread segments on the bidirectional screw (51) with opposite thread rotation directions in a one-to-one correspondence, and the sliding seats (3) are horizontally slidably arranged on the side of the movable plate (21).

5. A canteen wall reconstruction device for construction according to claim 4, characterized in that: A knob (53) is fixedly provided at one end of the bidirectional screw rod (51), and the knob (53) is located outside the two protrusions (52).

6. A canteen wall reconstruction device for construction according to claim 3, characterized in that: The guide member (24) is a pulley, and the pulley is rotatably arranged on the side of the movable plate (21).

7. A construction method based on a canteen wall reconstruction device for construction as claimed in any one of claims 1 to 6, characterized in that: The following steps are involved: Cleaning of spraying base surface: Clean the wall surface to be sprayed, and remove dust and dirt on the wall surface; Spraying construction: Fill the concrete mortar into the sprayer and spray it on the wall surface to form a uniform spray layer; Surface finishing: After the spray coating surface is dry for half an hour, the spray coating surface is finished.

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