Mortar spraying device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a mortar spraying device for constructional engineering, which comprises a stirring sand blasting cylinder, and a mounting frame is fixed at the top end of the stirring sand blasting cylinder; a connecting plate is fixed at one end of the mounting frame; fixing frames are arranged at the top ends of the connecting plates; an adjusting frame is fixed on one side of the top of the fixing frame; an adjusting disc is rotationally connected to the center of the inner side of the adjusting frame. The inner side of the adjusting frame is rotationally connected with a two-way screw rod; the two ends of the two-way screw rod are in threaded connection with adjusting seats; and a plurality of adjusting arms are arranged between the adjusting seat and the adjusting disc. Through the structural matched design of an adjusting disc, a two-way screw and an adjusting seat, when the device uses a stirring sand blasting cylinder and a high-pressure sand blasting head to conduct sand blasting on the wall face, the construction angle of the high-pressure sand blasting head to conduct sand blasting on the wall face is conveniently adjusted along with construction of sand blasting on the wall face, the sand blasting construction range of the device is widened, the steps of manual matched operation are reduced, and the construction efficiency is improved. And the sand blasting efficiency of the device on the wall surface is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction engineering, in particular to a mortar spraying device for construction engineering. Background Art

[0002] Construction projects refer to the engineering entities formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities.

[0003] In the current prior art, after a building is built, the inner and outer walls of the entire building need to be plastered with mortar to ensure the flatness of the entire wall. Sandblasting and plastering are required on the wall surface, and the mortar spraying device mainly consists of a mixing device, a spray nozzle and a mobile frame.

[0004] When the existing equipment is sandblasting the wall, its operating angle cannot be adjusted along with the sandblasting construction of the wall, and the angle of sandblasting the wall is relatively fixed, so the sandblasting effect on the wall is poor and the applicability is not strong. Therefore, a mortar spraying device for construction engineering is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a mortar spraying device for construction engineering.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the mortar spraying device for construction engineering described in the utility model comprises a stirring sandblasting barrel, a mounting frame is fixed to the top of the stirring sandblasting barrel; a connecting plate is fixed to one end of the mounting frame; a fixing frame is arranged on the top of the connecting plate; an adjusting column is rotatably connected to the inner side of the top of the fixing frame; a high-pressure sandblasting head is fixed to the outer side of the adjusting column; an adjusting frame is fixed to one side of the top of the fixing frame; an adjusting disc is rotatably connected to the center position of the inner side of the adjusting frame; a bidirectional screw is rotatably connected to the inner side of the adjusting frame; both ends of the bidirectional screw are threadedly connected to an adjusting seat; and a plurality of adjusting arms are arranged between the adjusting seat and the adjusting disc.

[0007] Preferably, the end of the adjusting arm close to the adjusting disc is rotatably connected with a first connecting column; the first connecting column is rotatably connected with the adjusting disc; the end of the adjusting arm close to the adjusting seat is rotatably connected with a second connecting column; the second connecting column is rotatably connected with the adjusting seat.

[0008] Preferably, a transmission connecting column is fixed on one side of the adjustment disc close to the adjustment disc; the end adjustment frame of the transmission connecting column away from the adjustment disc is fixed to the adjustment column; one end of the adjustment frame is rotatably connected to an adjustment handle; the end of the adjustment handle close to the bidirectional screw passes through the adjustment frame and is fixed to the first connecting seat.

[0009] Preferably, a first adjusting gear is rotatably connected to the center position of the top of the connecting plate; the top of the first adjusting gear is fixedly connected to the fixing frame; a second adjusting gear is rotatably connected to one side of the top of the connecting plate; the second adjusting gear is meshingly connected to the first adjusting gear; a transmission motor is fixed to the bottom end of the high-pressure sandblasting head; the output end of the transmission motor passes through the high-pressure sandblasting head and is fixed to the second adjusting gear.

[0010] Preferably, a first connecting seat is fixed to the top of the high-pressure sandblasting head; a second connecting seat is fixed to the top of the stirring sandblasting cylinder; and an elastic delivery pipe is inserted between the first connecting seat and the second connecting seat.

[0011] Preferably, a movable base is fixed to the bottom end of the stirring sandblasting cylinder; a pushing rod is fixed to the top end of the movable base away from the high-pressure sandblasting head; a pushing handle is fixed to the top end of the pushing rod; and a non-slip rubber pad is fixed to the outer side of the pushing handle.

[0012] Preferably, universal wheels are provided at the four end corners of the bottom end of the mobile base.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a mortar spraying device for construction engineering. Through the structural coordination design of the adjusting disc, the bidirectional screw and the adjusting seat, when the device uses the stirring sandblasting cylinder and the high-pressure sandblasting head to sandblast the wall, the construction angle of the high-pressure sandblasting head on the wall is adjusted along with the construction of the wall sandblasting, thereby increasing the sandblasting construction range of the device, reducing the steps of manual coordination operation, improving the efficiency of the device on the wall sandblasting, and further improving the use effect of the device.

[0015] 2. The utility model provides a mortar spraying device for construction projects. Through the structural coordination design of a push rod, a push handle and an anti-slip rubber pad, it is convenient for construction workers to push the device to move near a wall for coordinated construction. The design of the anti-slip rubber pad improves the stability of the device when the construction workers push it, reduces the risk of the user's hands slipping when pushing the device, and further improves the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the connecting plate and the fixing frame in the utility model;

[0019] Figure 3 It is a stereoscopic diagram of the adjustment column and the high-pressure sandblasting head in the utility model;

[0020] Figure 4 It is a stereoscopic diagram of the bidirectional screw and the adjusting seat in the utility model.

[0021] Legend:

[0022] 1. Mixing sandblasting cylinder; 2. Mounting frame; 3. Connecting plate; 4. Fixing frame; 5. Adjusting column; 6. High-pressure sandblasting head; 7. Adjusting frame; 8. Adjusting disc; 9. Bidirectional screw; 10. Adjusting seat; 11. Adjusting arm; 12. First connecting column; 13. Second connecting column; 14. Transmission connecting column; 15. Adjusting handle; 16. First adjusting gear; 17. Second adjusting gear; 18. Transmission motor; 19. First connecting seat; 20. Second connecting seat; 21. Elastic conveying pipe; 22. Moving base; 23. Push rod; 24. Pushing handle; 25. Anti-slip rubber pad; 26. Universal wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Specific examples are given below.

[0025] See also Figure 1-Figure 4The utility model provides a mortar spraying device for construction engineering, comprising a stirring sandblasting barrel 1, a mounting frame 2 is fixed to the top of the stirring sandblasting barrel 1; a connecting plate 3 is fixed to one end of the mounting frame 2; a fixing frame 4 is arranged on the top of the connecting plate 3; an adjusting column 5 is rotatably connected to the inner side of the top of the fixing frame 4; a high-pressure sandblasting head 6 is fixed to the outer side of the adjusting column 5; an adjusting frame 7 is fixed to one side of the top of the fixing frame 4; an adjusting disc 8 is rotatably connected to the center position of the inner side of the adjusting frame 7; a bidirectional screw 9 is rotatably connected to the inner side of the adjusting frame 7; an adjusting seat 10 is threadedly connected to both ends of the bidirectional screw 9; and a plurality of adjusting arms 11 are arranged between the adjusting seat 10 and the adjusting disc 8. During operation, a high-pressure sandblasting head 6 is used to spray the mortar in the stirring sandblasting tube 1 onto the wall surface to sandblast the wall surface. When the sandblasting is within a certain range, the adjusting seat 10 thereon is driven to rotate by the bidirectional screw 9, and then the adjusting seat 10 drives the adjusting disc 8 and the high-pressure sandblasting head 6 to rotate through the adjusting arm 11, and then the high-pressure sandblasting head 6 is adjusted to a more suitable position to continue sandblasting the wall surface. When the device uses the stirring sandblasting tube 1 and the high-pressure sandblasting head 6 to sandblast the wall surface, the construction angle of the high-pressure sandblasting head 6 for sandblasting the wall surface is adjusted as the wall surface is sandblasted, thereby increasing the range of the device's sandblasting construction, reducing the steps of manual cooperation operation, improving the efficiency of the device's sandblasting of the wall surface, and further improving the use effect of the device.

[0026] Further, such as Figure 2 and Figure 3 As shown, the end of the adjusting arm 11 close to the adjusting disc 8 is rotatably provided with a first connecting column 12; the first connecting column 12 is rotatably connected to the adjusting disc 8; the end of the adjusting arm 11 close to the adjusting seat 10 is rotatably connected with a second connecting column 13; the second connecting column 13 is rotatably connected to the adjusting seat 10. During operation, when the adjusting seat 10 moves on the bidirectional screw 9, the first connecting column 12 and the second connecting column 13 on the adjusting arm 11 are linked to drive the adjusting arm 11 to rotate along with the movement of the adjusting seat 10, so that the bidirectional screw 9 can drive the adjusting disc 8 and the high-pressure sandblasting head 6 to adjust the angle.

[0027] Further, such as Figure 2 and Figure 3As shown, a transmission connection column 14 is fixed to the side of the adjusting disc 8 close to the adjusting disc 8; the end of the transmission connection column 14 away from the adjusting disc 8 is fixed to the adjusting frame 7 and the adjusting column 5; one end of the adjusting frame 7 is rotatably connected to an adjusting handle 15; the end of the adjusting handle 15 close to the bidirectional screw 9 passes through the adjusting frame 7 and is fixed to the first connecting seat 19. During operation, the bidirectional screw 9 is rotated by the adjusting handle 15, and when the adjusting disc 8 rotates, it drives the high-pressure sandblasting head 6 to adjust through the transmission connection column 14. This step facilitates the rotation of the bidirectional screw 9 by the adjusting handle 15, and facilitates the transmission of the adjusting disc 8 and the high-pressure sandblasting head 6 by the transmission connection column 14, thereby improving the linkage effect of the device.

[0028] Further, such as Figure 2 and Figure 3 As shown, the center position of the top of the connecting plate 3 is rotatably connected with a first adjusting gear 16; the top of the first adjusting gear 16 is fixedly connected to the fixing frame 4; the side of the top of the connecting plate 3 is rotatably connected with a second adjusting gear 17; the second adjusting gear 17 is meshedly connected with the first adjusting gear 16; the bottom end of the high-pressure sandblasting head 6 is fixed with a transmission motor 18; the output end of the transmission motor 18 penetrates the high-pressure sandblasting head 6 and is fixed with the second adjusting gear 17. During operation, by starting the transmission motor 18, the output end of the transmission motor 18 drives the second adjusting gear 17 to rotate, and then the second adjusting gear 17 drives the first adjusting gear 16 and the fixing frame 4 to rotate, further adjusting the sandblasting range of the high-pressure sandblasting head 6 on the wall, thereby improving the use effect of the device.

[0029] Further, such as Figure 1 and Figure 2 As shown, a first connection seat 19 is fixed to the top of the high-pressure sandblasting head 6; a second connection seat 20 is fixed to the top of the stirring sandblasting cylinder 1; and an elastic delivery pipe 21 is inserted between the first connection seat 19 and the second connection seat 20. During operation, the mortar in the stirring sandblasting cylinder 1 is input into the high-pressure sandblasting head 6 through the elastic delivery pipe 21, and then the high-pressure sandblasting head 6 sandblasts the mortar onto the wall surface, and the elasticity of the elastic delivery pipe 21 itself facilitates the high-pressure sandblasting head 6 to adjust the sandblasting angle.

[0030] Further, such as Figure 1As shown, a movable base 22 is fixed to the bottom end of the stirring sandblasting cylinder 1; a push rod 23 is fixed to the top end of the movable base 22 away from the high-pressure sandblasting head 6; a push handle 24 is fixed to the top end of the push rod 23; and a non-slip rubber pad 25 is fixed to the outside of the push handle 24. During work, the construction personnel can improve the stability of the device when in use by pushing the handle 24, which is convenient for the construction personnel to push the device near the wall for moving and coordination construction. The design of the non-slip rubber pad 25 improves the stability of the device when the construction personnel push it, and reduces the risk of the user losing the hand when pushing the device.

[0031] Further, such as Figure 1 As shown, universal wheels 26 are provided at the four end corners of the bottom of the mobile base 22. During operation, the device is driven to move by the universal wheels 26, so that the staff can drive the device to move quickly.

[0032] Working principle: Use the high-pressure sandblasting head 6 to spray the mortar in the stirring sandblasting cylinder 1 onto the wall surface to sandblast the wall surface. When the sandblasting is within a certain range, the bidirectional screw 9 drives the adjusting seat 10 thereon to rotate, and then the adjusting seat 10 drives the adjusting disc 8 and the high-pressure sandblasting head 6 to rotate through the adjusting arm 11, and then the high-pressure sandblasting head 6 is adjusted to a more suitable position to continue sandblasting the wall surface. When the device uses the stirring sandblasting cylinder 1 and the high-pressure sandblasting head 6 to sandblast the wall surface, the construction angle of the high-pressure sandblasting head 6 for sandblasting the wall surface is adjusted as the sandblasting of the wall surface is constructed. Improve the scope of sandblasting construction of the device, reduce the steps of manual cooperation operation, improve the efficiency of wall sandblasting of the device, and further improve the use effect of the device. When the adjustment seat 10 moves on the bidirectional screw 9, the first connecting column 12 and the second connecting column 13 on the adjustment arm 11 are linked to drive the adjustment arm 11 to rotate with the movement of the adjustment seat 10, so that the bidirectional screw 9 drives the adjustment disc 8 and the high-pressure sandblasting head 6 to adjust the angle. The bidirectional screw 9 is rotated by adjusting the handle 15. When the adjustment disc 8 rotates, it drives the high-pressure sandblasting head 6 to adjust the angle through the transmission connecting column 14. In this step, it is convenient to drive the two-way screw 9 to rotate through the adjusting handle 15, and it is convenient to drive the transmission of the adjusting disc 8 and the high-pressure sandblasting head 6 through the transmission connecting column 14, so as to improve the linkage effect of the device. By starting the transmission motor 18, the output end of the transmission motor 18 drives the second adjusting gear 17 to rotate, and then the second adjusting gear 17 drives the first adjusting gear 16 and the fixing frame 4 to rotate, and further adjusts the sandblasting range of the high-pressure sandblasting head 6 on the wall, so as to improve the use effect of the device. The mortar in the stirring sandblasting cylinder 1 is input into the high-pressure sandblasting head 6 through the elastic conveying pipe 21, and then the high-pressure sandblasting head 6 sandblasts the mortar onto the wall, and the elasticity of the elastic conveying pipe 21 itself facilitates the high-pressure sandblasting head 6 to adjust the sandblasting angle. The construction personnel can improve the stability of the device when using it by pushing the handle 24, which is convenient for the construction personnel to push the device to move near the wall for construction. The design of the anti-slip rubber pad 25 improves the stability of the construction personnel when pushing the device, and reduces the risk of the user losing his hand when pushing the device. The device is driven to move by the universal wheel 26, which is convenient for the staff to drive the device to move quickly.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mortar spraying device for construction engineering, comprising a stirring sandblasting cylinder (1), characterized in that: The top of the stirring sandblasting cylinder (1) is fixed with a mounting frame (2); a connecting plate (3) is fixed at one end of the mounting frame (2); a fixing frame (4) is arranged at the top of the connecting plate (3); an adjusting column (5) is rotatably connected to the inner side of the top of the fixing frame (4); a high-pressure sandblasting head (6) is fixed to the outer side of the adjusting column (5); an adjusting frame (7) is fixed to one side of the top of the fixing frame (4); an adjusting disc (8) is rotatably connected to the center position of the inner side of the adjusting frame (7); a bidirectional screw (9) is rotatably connected to the inner side of the adjusting frame (7); both ends of the bidirectional screw (9) are threadedly connected to an adjusting seat (10); and a plurality of adjusting arms (11) are arranged between the adjusting seat (10) and the adjusting disc (8).

2. A mortar spraying device for construction engineering as claimed in claim 1, characterized in that: The end of the adjusting arm (11) close to the adjusting disc (8) is rotatably connected to a first connecting column (12); the first connecting column (12) is rotatably connected to the adjusting disc (8); the end of the adjusting arm (11) close to the adjusting seat (10) is rotatably connected to a second connecting column (13); the second connecting column (13) is rotatably connected to the adjusting seat (10).

3. A mortar spraying device for construction engineering as claimed in claim 1, characterized in that: A transmission connection column (14) is fixed to a side of the adjustment disc (8) close to the adjustment disc (8); an end of the transmission connection column (14) away from the adjustment disc (8) is fixed to the adjustment frame (7) and the adjustment column (5); an adjustment handle (15) is rotatably connected to one end of the adjustment frame (7); an end of the adjustment handle (15) close to the bidirectional screw rod (9) passes through the adjustment frame (7) and is fixed to the first connection seat (19).

4. A mortar spraying device for construction engineering as claimed in claim 1, characterized in that: A first adjusting gear (16) is rotatably connected to the center position of the top of the connecting plate (3); the top of the first adjusting gear (16) is fixedly connected to the fixing frame (4); a second adjusting gear (17) is rotatably connected to one side of the top of the connecting plate (3); the second adjusting gear (17) is meshingly connected to the first adjusting gear (16); a transmission motor (18) is fixed to the bottom end of the high-pressure sandblasting head (6); an output end of the transmission motor (18) passes through the high-pressure sandblasting head (6) and is fixed to the second adjusting gear (17).

5. A mortar spraying device for construction engineering as claimed in claim 1, characterized in that: A first connection seat (19) is fixed to the top of the high-pressure sandblasting head (6); a second connection seat (20) is fixed to the top of the stirring sandblasting cylinder (1); and an elastic delivery pipe (21) is inserted between the first connection seat (19) and the second connection seat (20).

6. A mortar spraying device for construction engineering as claimed in claim 1, characterized in that: A movable base (22) is fixed to the bottom end of the stirring sandblasting cylinder (1); a push rod (23) is fixed to the top end of the movable base (22) away from the high-pressure sandblasting head (6); a push handle (24) is fixed to the top end of the push rod (23); and a non-slip rubber pad (25) is fixed to the outer side of the push handle (24).

7. A mortar spraying device for construction engineering as claimed in claim 6, characterized in that: Universal wheels (26) are provided at the four end corners of the bottom end of the movable base (22).

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