Construction device for joint filling mortar of ALC (autoclaved lightweight concrete) plate

Abstract

The utility model discloses a construction device for ALC (autoclaved lightweight concrete) plate joint filling mortar, which relates to the technical field of ALC plate joint filling and comprises a sleeve, a grip fixedly connected to the outer surface of the right side of the sleeve, a telescopic rod slidably connected to the inner surface of the sleeve, and a threaded rod rotatably connected to the inner surface of the right side of the sleeve through a bearing. A first through hole is formed in the right side face of the sleeve, a penetrating hole is formed in the side face of the threaded rod, a second through hole is formed in the left side face of the telescopic rod, a gun head is fixedly connected to the left side face of the telescopic rod, a mounting hole is formed in the gun head, and mortar pipes are mounted in the first through hole, the penetrating hole, the second through hole and the mounting hole. Through the arrangement of the sleeve, the telescopic rod, the gun head, the first through hole, the penetrating hole, the second through hole, the mounting hole and the mortar pipe, operation is easy and convenient, the device can be suitable for filling gaps with different depths, and the purpose of improving practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ALC board joint filling, in particular to a construction device for ALC board joint filling mortar. Background Art

[0002] ALC board is a lightweight aerated concrete board, the full name is Autoclaved Lightweight Concrete, also known as hollow blocks. It is a concrete product made of raw materials such as cement, lime, sand, fly ash, etc., which is steamed and cured at high temperature and high pressure. ALC board has the characteristics of light weight, thermal insulation, sound insulation, earthquake resistance, and fire resistance, and is widely used in the field of construction. The advantages of ALC board include: 1. Lightweight: ALC board has light density and light weight, which is easy to carry and install, and reduces the load on the building structure. 2. Thermal insulation: ALC board has good thermal insulation performance and can effectively reduce the energy consumption of the building. 3. Sound insulation: ALC board has good sound insulation performance and can improve the comfort of the building. 4. Earthquake resistance: ALC board has good earthquake resistance and can improve the safety of the building. 5. Fire prevention: ALC board has good fire resistance and can effectively delay the spread of fire. Because ALC board has the above characteristics, it is widely used in the field of construction and is used for the construction of walls, partitions, floor slabs, roofs and other parts. The use of ALC panels can improve the overall performance of the building, and is also conducive to energy conservation, emission reduction and the development of environmentally friendly buildings.

[0003] When the existing ALC board is being constructed, the gap between the ALC board and the wall often needs to be filled with mortar to increase the connection knots between the ALC board and the wall, strengthen the structural connection between the ALC board and the wall, and improve the overall stability and bearing capacity. However, when the gap between the ALC board and the wall is deep, the existing caulking tools cannot be used to fill it conveniently, which causes certain inconveniences. In order to meet the use requirements, a construction device for ALC board caulking mortar is urgently needed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a construction device for ALC board grouting mortar, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a construction device for ALC board grouting mortar, including a sleeve, the outer surface of the right side of the sleeve is fixedly connected to a handle, the inner surface of the sleeve is slidably connected to a telescopic rod, the inner surface of the right side of the sleeve is rotatably connected to the threaded rod through a bearing, a first through hole is opened on the right side of the sleeve, a through hole is opened on the side of the threaded rod, a second through hole is opened on the left side of the telescopic rod, a gun head is fixedly connected to the left side of the telescopic rod, a mounting hole is opened inside the gun head, and mortar pipes are installed inside the first through hole, the through hole, the second through hole and the mounting hole.

[0008] Optionally, the outer surface of the right side of the threaded rod is fixedly connected to a driven bevel gear, the surface of the right side of the sleeve is rotatably connected to a rotating shaft through a bearing, the inner end surface of the rotating shaft is arranged in the sleeve, and the inner end surface is fixedly connected to a driving bevel gear, the surface of the driving bevel gear is meshingly transmitted with a driven bevel gear, and the outer end surface of the rotating shaft is fixedly connected to a crank.

[0009] Optionally, a limiting groove is provided on the inner surface of the sleeve, and a limiting block is fixedly connected to the outer surface of the telescopic rod, and the limiting block slides in the limiting groove.

[0010] Optionally, the number of the limiting grooves and the number of the limiting blocks are four, and they are distributed in a circular array.

[0011] Optionally, a thread groove is provided on the right side surface of the telescopic rod, and the left end of the threaded rod is threadedly connected in the thread groove.

[0012] Optionally, the connection between the first through hole and the through hole is connected, the right side of the second through hole is the same as the thread groove, and the left side of the second through hole is connected to the mounting hole.

[0013] (III) Beneficial effects

[0014] The utility model provides a construction device for ALC board grouting mortar, which has the following beneficial effects:

[0015] 1. The construction device of the ALC board grouting mortar has the effect of improving the convenience of use through the arrangement of the sleeve, the telescopic rod, the gun head, the first through hole, the through hole, the second through hole, the mounting hole and the mortar tube. When in use, when the gap between the ALC board and the wall is deep and it is necessary to add filling mortar to the gap, first adjust the overall length of the sleeve and the telescopic rod so that the gun head can reach the end of the gap. When adjusting, turn the crank to drive the shaft to rotate, the shaft drives the active bevel gear to rotate, and the active bevel gear drives the driven bevel gear to rotate, so that the threaded rod rotates inside the sleeve. At this time, the threaded rod The left side rotates the thread in the thread groove, and the limit block on the outer surface of the telescopic rod slides in the limit groove, which drives the telescopic rod to slide inside the sleeve, thereby changing the position of the telescopic rod in the sleeve, playing a role in adjusting the overall length of the device. After the length is adjusted, in this process, the mortar pipe moves in the first through hole, the through hole, the second through hole and the installation hole, and then the staff connects the output pipe of the mortar pump with the mortar pipe, and uses the mortar pump to pump the mortar into the deepest part of the gap for filling, thereby completing the filling between the ALC board and the wall. The operation is simple and convenient, and can be applied to filling gaps of different depths, thereby achieving the purpose of improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0018] Figure 3 For this utility model Figure 2 The structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the figure.

[0020] In the figure: 1. sleeve; 2. grip; 3. threaded rod; 4. driven bevel gear; 5. driving bevel gear; 6. rotating shaft; 7. crank; 8. telescopic rod; 9. threaded groove; 10. limit groove; 11. limit block; 12. gun head; 13. first through hole; 14. through hole; 15. second through hole; 16. mounting hole; 17. mortar pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a construction device for grouting mortar of ALC board, comprising a sleeve 1, a handle 2 is fixedly connected to the outer surface of the right side of the sleeve 1, a telescopic rod 8 is slidably connected to the inner surface of the sleeve 1, the inner surface of the right side of the sleeve 1 is rotatably connected to the threaded rod 3 through a bearing, a first through hole 13 is opened on the right side of the sleeve 1, a through hole 14 is opened on the side of the threaded rod 3, a second through hole 15 is opened on the left side of the telescopic rod 8, a gun head 12 is fixedly connected to the left side of the telescopic rod 8, a mounting hole 16 is opened inside the gun head 12, a mortar pipe 17 is installed inside the first through hole 13, the through hole 14, the second through hole 15 and the mounting hole 16, a driven bevel gear 4 is fixedly connected to the outer surface of the right side of the threaded rod 3, and the surface of the right side of the sleeve 1 is through-hole 14. A rotating shaft 6 is rotatably connected through a bearing, the inner end face of the rotating shaft 6 is arranged in the sleeve 1, and the inner end face is fixedly connected with a driving bevel gear 5, the surface of the driving bevel gear 5 is meshed with a driven bevel gear 4, the outer end face of the rotating shaft 6 is fixedly connected with a crank 7, a limiting groove 10 is provided on the inner surface of the sleeve 1, and a limiting block 11 is fixedly connected to the outer surface of the telescopic rod 8, and the limiting block 11 slides in the limiting groove 10. The number of the limiting grooves 10 and the limiting blocks 11 are four, and they are distributed in a circular array. A threaded groove 9 is provided on the right side face of the telescopic rod 8, and the left end of the threaded rod 3 is threadedly connected in the threaded groove 9. The connection between the first through hole 13 and the through hole 14 is connected, the right side of the second through hole 15 is the same as the threaded groove 9, and the left side of the second through hole 15 is connected with the mounting hole 16.

[0024] In order to achieve the purpose of improving practicality, when in use, when the gap between the ALC board and the wall is deep and it is necessary to add filling mortar to the gap, first adjust the overall length of the sleeve 1 and the telescopic rod 8 so that the gun head 12 can extend to the maximum of the gap. When adjusting, turn the crank 7, and the crank 7 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the active bevel gear 5 to rotate, and the active bevel gear 5 then drives the driven bevel gear 4 to rotate, so that the threaded rod 3 rotates inside the sleeve 1. At this time, the left side of the threaded rod 3 is threadedly rotated in the thread groove 9. Since the limit block 11 on the outer surface of the telescopic rod 8 slides in the limit groove 10, the telescopic rod 8 is moved. This drives the telescopic rod 8 to slide inside the sleeve 1, thereby changing the position of the telescopic rod 8 in the sleeve 1, playing the role of adjusting the overall length of the device. After the length is adjusted, in this process, the mortar pipe 17 moves in the first through hole 13, the through hole 14, the second through hole 15 and the installation hole 16, and then the staff connects the output pipe of the mortar pump with the mortar pipe 17, and uses the mortar pump to pump mortar into the deepest part of the gap for filling, thereby completing the filling between the ALC board and the wall. The operation is simple and convenient, and can be applied to filling gaps of different depths, thereby achieving the purpose of improving practicality.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction device for ALC board grouting mortar, comprising a sleeve (1), characterized in that: The outer surface of the right side of the sleeve (1) is fixedly connected to a handle (2), the inner surface of the sleeve (1) is slidably connected to a telescopic rod (8), the inner surface of the right side of the sleeve (1) is rotatably connected to a threaded rod (3) via a bearing, a first through hole (13) is provided on the right side of the sleeve (1), a through hole (14) is provided on the side of the threaded rod (3), a second through hole (15) is provided on the left side of the telescopic rod (8), a gun head (12) is fixedly connected to the left side of the telescopic rod (8), a mounting hole (16) is provided inside the gun head (12), and a mortar pipe (17) is installed inside the first through hole (13), the through hole (14), the second through hole (15) and the mounting hole (16).

2. The construction device of the ALC board grouting mortar according to claim 1 is characterized in that: The outer surface on the right side of the threaded rod (3) is fixedly connected to a driven bevel gear (4); the surface on the right side of the sleeve (1) is rotatably connected to a rotating shaft (6) via a bearing; the inner end surface of the rotating shaft (6) is arranged in the sleeve (1), and the inner end surface is fixedly connected to a driving bevel gear (5); the surface of the driving bevel gear (5) is meshed with the driven bevel gear (4); and the outer end surface of the rotating shaft (6) is fixedly connected to a crank (7).

3. The construction device of the ALC board grouting mortar according to claim 1 is characterized in that: The inner surface of the sleeve (1) is provided with a limiting groove (10), the outer surface of the telescopic rod (8) is fixedly connected to a limiting block (11), and the limiting block (11) slides in the limiting groove (10).

4. The construction device of the ALC board joint filling mortar according to claim 3 is characterized in that: The number of the limiting grooves (10) and the number of the limiting blocks (11) are both four, and they are distributed in a circular array.

5. The construction device of the ALC board grouting mortar according to claim 1 is characterized by: A thread groove (9) is provided on the right side of the telescopic rod (8), and the left end of the threaded rod (3) is threadedly connected in the thread groove (9).

6. The construction device of the ALC board grouting mortar according to claim 1 is characterized by: The connection between the first through hole (13) and the through hole (14) is in communication, the right side of the second through hole (15) is the same as the thread groove (9), and the left side of the second through hole (15) is in communication with the mounting hole (16).

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