Screw hole plugging device for preventing cracking of residential masonry plastering

Abstract

The utility model relates to a screw hole plugging device for preventing cracking of residential masonry plastering, which comprises a filling pipe and a flow guide cover, the tail end of the flow guide cover is communicated and connected with the filling pipe, a support component is mounted at the bottom of the filling pipe, and a guide component is mounted at the bottom of the support component in a sliding manner; and the supporting assembly comprises a guide frame fixedly connected to the bottom of the filling pipe, push handles are symmetrically installed on the outer wall of the guide frame, the guide frame is slidably connected with the guide assembly, gaps can be reduced, and the filling uniformity and plumpness are improved.

Description

Technical Field

[0001] The utility model relates to a screw hole plugging device for preventing residential masonry plastering from cracking, and belongs to the technical field of masonry plastering. Background Art

[0002] On the surface of residential masonry with screw holes, it is necessary to use a sealing device to seal the holes so as to maintain the structural integrity of the masonry surface.

[0003] After searching, the existing announcement number CN219196744U is a concrete wall screw hole plugging device, which includes a shell and a handle, the shell and the handle are vertically connected, the shell is divided into a motor fixing chamber and a mortar transmission chamber, a motor is arranged in the motor fixing chamber, a spiral transmission mechanism is arranged in the mortar transmission chamber, and the motor is connected to the spiral transmission mechanism; a heat dissipation device is installed at the end of the motor fixing chamber; a mortar feed tank is arranged on the upper side of the mortar transmission chamber, and a first filter screen is arranged in the mortar feed tank; a mortar discharge hopper is detachably connected at the end of the mortar transmission chamber. The work efficiency of screw hole plugging is improved, the construction quality is guaranteed, the construction progress is accelerated, the construction cost is reduced, the operation is simple, and it is easy to promote; the lower part of the shell where the mortar transmission chamber is located is designed as an openable plugging plate, and when it is used up, the plugging plate can be opened to clean and recycle the materials deposited in the chamber, thereby avoiding the waste of materials.

[0004] When sealing the screw holes, workers usually fill mortar or other filling materials directly into the screw holes through a shovel. However, this filling method can easily cause leakage inside the screw holes, affecting the filling effect. Therefore, we proposed a screw hole sealing device for preventing cracking of residential masonry plastering to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a screw hole plugging device for preventing residential masonry plastering from cracking, which can reduce the generation of gaps and improve the uniformity and fullness of filling.

[0006] The technical solution of the utility model is as follows:

[0007] A screw hole plugging device for preventing residential masonry plaster from cracking comprises a filling tube and a flow guide cover, wherein the end of the flow guide cover is conductively connected to the filling tube, a support assembly is installed at the bottom of the filling tube, and a guide assembly is slidably installed at the bottom of the support assembly; the support assembly comprises a guide frame fixedly connected to the bottom of the filling tube, push handles are symmetrically installed on the outer wall of the guide frame, and the guide frame is slidably connected to the guide assembly.

[0008] The guide assembly comprises a guide rod slidably inserted in the guide frame, guide seats are symmetrically installed at both ends of the guide rod, and a bracket is fixedly connected to the bottom of the guide seat.

[0009] Among them, a positioning plate is symmetrically welded at the end position of the bracket, a positioning hole is opened on the surface of the positioning plate, and the outer surface of the positioning plate is flush with the end surface of the bracket.

[0010] Wherein, a reinforcing lining plate is arranged on the inner side of the bracket.

[0011] Wherein, a ball head seat is fixedly connected to the end of the push handle, an outer wall of the push handle is provided with anti-skid grooves, and an outer surface of the ball head seat is provided with anti-skid grooves.

[0012] Wherein, a rubber ring is symmetrically sleeved on the outside of the guide rod, and the rubber ring is fixedly connected to the guide seat.

[0013] Wherein, the bracket is arranged in an L shape, and an arc-shaped guide groove is arranged at the opening position of the filling tube.

[0014] The utility model has the following beneficial effects:

[0015] Before the screw hole filling process is carried out in this scheme, the end of the bracket with the positioning plate is first fitted to the masonry surface of the building, and then the height of the bracket is adjusted until the horizontal end of the filling tube can be smoothly inserted into the internal position of the screw hole, and the bracket is fixed with a locking piece, and the filling tube is pushed to the discharge end to extend to the end position of the screw hole, and then mortar and other fluid fillers are poured into the inside of the air guide cover. The filler flows along the filling tube, and at the same time, the filling tube is pulled horizontally to the outside position relative to the bracket. With the assistance of the guide frame and the guide rod, the material starts to be filled from the end position of the screw hole, reducing the generation of gaps and improving the uniformity and fullness of the filling.

[0016] In this solution, a reinforcing lining plate is arranged on the inner side of the bracket, and positioning plates are symmetrically welded at the end positions of the bracket. The arrangement of the positioning plates makes it convenient to fix the bracket by pressing with a locking piece, or by pressing with the palm, and it is not easy to slide or shift. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the structure of the flow guide cover and the filling pipe of the utility model;

[0019] Figure 3 This is a schematic diagram of the support and guide rod structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the bracket and the positioning plate of the utility model.

[0021] The reference numerals in the figure are as follows:

[0022] 1. Air deflector; 2. Filling tube; 3. Bracket; 4. Positioning plate; 401, Positioning hole; 5. Guide rod; 6. Guide seat; 7. Rubber ring; 8. Guide frame; 9. Push handle; 10. Ball head seat. DETAILED DESCRIPTION

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] See also Figures 1 to 4 , the utility model provides a technical solution:

[0025] A screw hole plugging device for preventing cracking of residential masonry plastering comprises a flow guide cover 1 and a filling pipe 2 connected to the end of the flow guide cover 1, a supporting assembly is installed at the bottom of the filling pipe 2, and a guiding assembly is installed at the bottom of the supporting assembly;

[0026] The support assembly includes a guide frame 8 fixedly connected to the bottom of the filling tube 2, a push handle 9 symmetrically mounted on the outer wall of the guide frame 8, and a ball head seat 10 fixedly connected to the end of the push handle 9;

[0027] The guide assembly includes a guide rod 5 inserted into the guide frame 8 , guide seats 6 symmetrically mounted at both ends of the guide rod 5 , and a bracket 3 fixedly connected to the bottom of the guide seat 6 .

[0028] The filling tube 2 is L-shaped, and an arc-shaped guide groove is provided at the opening position of the filling tube 2. A rubber ring 7 is symmetrically sleeved on the outside of the guide rod 5. The rubber ring 7 and the guide seat 6 are fixedly connected. The outer wall of the push handle 9 is provided with anti-slip grooves, and the outer surface of the ball head seat 10 is provided with anti-slip grooves.

[0029] Figure 1-4 The bracket 3 is arranged in an L shape, a reinforcing lining plate is arranged on the inner side of the bracket 3, a positioning plate 4 is symmetrically welded at the end position of the bracket 3, a positioning hole 401 is opened on the surface of the positioning plate 4, and the outer surface of the positioning plate 4 is flush with the end face of the bracket 3, and the positioning plate 4 has an arc-shaped structure.

[0030] Before filling the screw hole, first fit one end of the bracket 3 with the positioning plate 4 on the masonry surface of the building, then adjust the height of the bracket 3 until the horizontal end of the filling tube 2 can be smoothly inserted into the internal position of the screw hole, use the locking piece to fix the bracket 3, push the filling tube 2 to the discharge end and extend to the end of the screw hole, then pour mortar or other fluid fillers into the interior of the air guide cover 1, the filler flows along the filling tube 2, and at the same time, pulls the filling tube 2 horizontally to the outside relative to the bracket 3, and with the assistance of the guide frame 8 and the guide rod 5, the material starts to be filled from the end of the screw hole, reducing the generation of gaps and improving the uniformity and fullness of the filling.

[0031] A reinforcing lining plate is arranged on the inner side of the bracket 3, and a positioning plate 4 is symmetrically welded at the end of the bracket 3. The arrangement of the positioning plate 4 makes it convenient to fix the bracket 3 by using a locking piece or by pressing it with the palm, and it is not easy to slide or shift.

[0032] The working principle of the screw hole plugging device for preventing cracking of residential masonry plastering is as follows:

[0033] When in use, before filling the screw hole, first fit one end of the bracket 3 with the positioning plate 4 on the masonry surface of the building, and then adjust the height of the bracket 3 until the horizontal end of the filling tube 2 can be smoothly inserted into the internal position of the screw hole, use the locking piece to fix the bracket 3, push the filling tube 2 to the discharge end and extend to the end position of the hole body of the screw hole, and then pour mortar or other fluid fillers into the interior of the air guide cover 1. The filler moves along the filling tube 2, and at the same time, the filling tube 2 is pulled horizontally to the outer position relative to the bracket 3. With the assistance of the guide frame 8 and the guide rod 5, the material starts to be filled from the end position of the hole body of the screw hole, reducing the generation of gaps and improving the uniformity and fullness of the filling; a reinforcing lining plate is provided on the inner side of the bracket 3, and the positioning plate 4 is symmetrically welded at the end position of the bracket 3. The setting of the positioning plate 4 makes it convenient to use a locking piece to press and fix the bracket 3, or to use the palm to press and fix it, and it is not easy to slip and shift.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A screw hole plugging device for preventing cracking of residential masonry plaster, comprising a filling tube (2), characterized in that: The invention comprises a flow guide cover (1), the end of which is conductively connected to a filling pipe (2), a support assembly is installed at the bottom of the filling pipe (2), and a guide assembly is slidably installed at the bottom of the support assembly; the support assembly comprises a guide frame (8) fixedly connected to the bottom of the filling pipe (2), a push handle (9) is symmetrically installed on the outer wall of the guide frame (8), and the guide frame (8) is slidably connected to the guide assembly.

2. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 1, characterized in that: The guide assembly comprises a guide rod (5) slidably inserted into a guide frame (8), guide seats (6) are symmetrically mounted at both ends of the guide rod (5), and a bracket (3) fixedly connected to the bottom of the guide seat (6).

3. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 2, characterized in that: A positioning plate (4) is symmetrically welded to the end of the bracket (3), a positioning hole (401) is provided on the surface of the positioning plate (4), and the outer surface of the positioning plate (4) is flush with the end surface of the bracket (3).

4. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 3, characterized in that: A reinforcing lining plate is arranged on the inner side of the bracket (3).

5. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 4, characterized in that: The end of the push handle (9) is fixedly connected to a ball head seat (10), the outer wall of the push handle (9) is provided with anti-skid grooves, and the outer surface of the ball head seat (10) is provided with anti-skid grooves.

6. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 5, characterized in that: The guide rod (5) is symmetrically sleeved with a rubber ring (7), and the rubber ring (7) is fixedly connected to the guide seat (6).

7. A screw hole plugging device for preventing cracking of residential masonry plastering as claimed in claim 6, characterized in that: The bracket (3) is arranged in an L shape, and an arc-shaped guide groove is arranged at the opening position of the filling tube (2).

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