A construction mechanism with a foldable upright track type putty scraper

Abstract

The present invention relates to the technical field of interior decoration, and in particular to a construction mechanism for scraping putty with a foldable upright track, comprising a hollow pipe fitting and an embedded part, wherein a slide rail is installed on one side of the hollow pipe fitting, and a notch is provided on the other side of the hollow pipe fitting, and limiting grooves are provided on the inner walls of the hollow pipe fitting on both sides of the notch, and a screw rod is inserted in the notch, and a limiting block is welded at one end of the screw rod, and the other end of the threaded rod is screwed together with the embedded part, and the width of the limiting block is not greater than the width of the notch, and the limiting block can be abutted against the limiting groove. Compared with the cross beam in the prior art, the slide rail of the present invention will not shake or move when the spraying machine is working, and has higher safety and stability, and the slide rail has the characteristics of being able to be quickly disassembled and installed, and can be quickly moved by only setting the embedded part in advance at the wall where spraying is required.

Description

Technical Field

[0001] The invention relates to the technical field of interior decoration, in particular to a construction mechanism for scraping putty with a foldable upright track. Background Art

[0002] Cast-in-place concrete walls have poor flatness due to factors such as floor slabs, materials, and isolation agents. They often have pores, honeycombs, rough surfaces, uneven corners, and bulges. Therefore, the convex parts must be polished and leveled, and the concave parts must be filled before puttying. In the existing interior decoration construction process, the concave parts of the wall are mainly filled manually. The staff needs to hold the flat putty board in one hand and the scraper in the other hand, which is labor-intensive. In addition, the wall needs to be flattened and scraped continuously to make the wall flat. This construction is time-consuming and labor-intensive, and the speed is slow. It is more labor-intensive and material-intensive for buildings with large wall areas.

[0003] In order to improve the wall processing efficiency, the walls of large buildings are now mostly filled with spraying machines. When the spraying machine is used, a platform needs to be built in advance so that the spraying machine can spray the wall along the platform. In order to improve the flexibility of spraying, the patent document with application number CN201520038346.0 provides a semi-automatic wall mechanical spraying and plastering construction frame, including a door-style frame, the door-style frame is composed of two columns and a crossbeam installed at the top of the two columns; the bottom ends of the two columns are respectively provided with bases, and the bases are composed of channel steel and universal wheels arranged at both ends of the channel steel. ; A roller that can move left and right along the length direction of the beam is provided on the crossbeam, and the roller is connected to a spring balancer that fixes the spray gun through a steel bar hook; its main working mode is that the spray gun of the spraying machine moves along the crossbeam to fill the wall surface, and the base composed of channel steel and universal wheels can make the construction frame of the utility model very convenient to move to where it is needed; but in actual use, it is found that the movement mode of the construction frame is not applicable to the construction site. There are more debris on the ground of the construction site. When the spray gun is working, the reverse force causes the construction frame to move, resulting in the construction frame shaking or even tipping over, which is easy to cause danger. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a construction mechanism for scraping putty with a foldable upright track.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The design has a foldable upright track-type construction mechanism for scraping putty, including a hollow pipe and an embedded part. A slide rail is installed on one side of the hollow pipe, and a notch is opened on the other side of the hollow pipe. Limiting grooves are opened on the inner walls of the hollow pipe on both sides of the notch, and a screw is inserted in the notch. A limiting block is welded at one end of the screw, and the other end of the screw is screwed together with the embedded part. The width of the limiting block is not greater than the width of the notch, and the limiting block can be abutted against the limiting groove.

[0007] Preferably, gourd holes are provided on both sides of the hollow tube, and fastening bolts are slidably installed in the gourd holes. The ends of the fastening bolts are inserted into one end of the hollow square tube. A mounting groove is provided on the square tube, and a groove is provided on the inner wall of the square tube. A knob is slidably installed in the groove, and the knob can be screwed on the bolt. An extension mechanism is installed at the other end of the square tube.

[0008] Preferably, the knob surface is provided with anti-slip stripes.

[0009] Preferably, the extension mechanism includes a positioning bolt and an extension rod, the extension rod is inserted into the square tube, a screw hole is vertically opened on the side wall of the square tube, the positioning bolt is screwed into the screw hole, and one end of the positioning bolt can be against the extension rod.

[0010] Preferably, the fastening bolt is provided with a self-locking mechanism to prevent the square tube from rotating.

[0011] Preferably, the self-locking mechanism includes a sliding sleeve with an inner circle and an outer square, a limit tube and a limit rod, the limit rod is welded to the outer wall of the hollow tube on both sides of the gourd hole, the sliding sleeve is sleeved on the fastening bolt, the limit tube is welded on the end face of the sliding sleeve, the limit tube can be sleeved on the limit rod, and the sliding sleeve is inserted into the square tube.

[0012] The construction mechanism for scraping putty with a foldable upright track proposed in the present invention has the beneficial effects that: when the slide rail is installed, the screw rod and the limit block are arranged inside the hollow pipe through the notch, and then the screw rod is locked to ensure that the limit block is located in the limit groove when the screw rod is locked; when disassembling, the screw rod is loosened, and the notch is aligned with the limit block to remove the slide rail. Compared with the beam in the prior art, the slide rail will not shake or move when the spraying machine is working, and the safety and stability are higher. The slide rail has the characteristics of quick disassembly and installation, and it only needs to set embedded parts in advance at the wall where spraying is required to move quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The schematic diagram of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention Figure 1 .

[0014] Figure 2 This is an enlarged view of point A of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention.

[0015] Figure 3 The schematic diagram of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention Figure 2 .

[0016] Figure 4 This is an enlarged view of point B of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention.

[0017] Figure 5 The schematic diagram of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention Figure 3 .

[0018] Figure 6 This is an enlarged view of point C of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention.

[0019] Figure 7 The D-direction view of the construction mechanism for scraping putty with a foldable upright track proposed by the present invention.

[0020] In the figure: hollow pipe fitting 1, limiting groove 101, notch 102, slide rail 103, screw rod 2, limiting block 201, embedded part 202, gourd hole 3, bolt 4, sleeve 401, limiting tube 402, limiting rod 403, knob 404, square tube 5, installation groove 501, positioning bolt 502, groove 503, screw hole 504, extension rod 6. 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 the embodiments.

[0022] Example 1

[0023] Reference Figure 3-4, it has a foldable upright track-type puttying construction mechanism, including a hollow pipe 1 and an embedded part 202, a slide rail 103 is installed on one side of the hollow pipe 1, and a notch 102 is opened on the other side of the hollow pipe 1, and limiting grooves 101 are opened on the inner wall of the hollow pipe 1 on both sides of the notch 102, and a screw 2 is inserted in the notch 102, and a limiting block 201 is welded at one end of the screw 2, and the other end of the screw 2 is screwed together with the embedded part 202, and the width of the limiting block 201 is not greater than the width of the notch 102, and the limiting block 201 can be abutted in the limiting groove 101. The embedded part 202 is pre-arranged inside the wall, and then the screw 2 is screwed onto the embedded part 202. When the slide rail 103 is installed, the screw 2 and the limit block 201 are passed through the notch 102 and arranged inside the hollow pipe 1, and then the screw 2 is locked to ensure that the limit block 201 is located in the limit groove 101 when the screw 2 is locked; when disassembling, the screw 2 is loosened, and the notch 102 is aligned with the limit block 201 to remove the slide rail 103. Compared with the beam in the prior art, the slide rail 103 will not shake or move when the spraying machine is working, and has higher safety and stability. In addition, the slide rail 103 has the characteristics of quick disassembly and installation. It only needs to set the embedded part 202 in advance at the wall where spraying is required to move quickly.

[0024] Example 2

[0025] Reference Figure 1-2 On the basis of the above-mentioned embodiment 1, the present embodiment has gourd holes 3 on both sides of the hollow pipe member 1, and fastening bolts 4 are slidably installed in the gourd holes 3. The end of the fastening bolt 4 is inserted into one end of the hollow square tube 5. The square tube 5 is provided with a mounting groove 501, and a groove 503 is provided on the inner wall of the square tube 5. A knob 404 is slidably installed in the groove 503. The knob 404 can be screwed on the bolt 4. The surface of the knob 404 is provided with anti-slip stripes. An extension mechanism is installed at the other end of the square tube 5. The extension mechanism includes a positioning bolt 502 and an extension rod 6. The extension rod 6 is inserted in the square tube 5. A screw hole 504 is vertically provided on the side wall of the square tube 5. The positioning bolt 502 is screwed in the screw hole 504, and one end of the positioning bolt 502 can be against the extension rod 6. The square tube 5 is connected to the hollow pipe 1 by tightening the bolts 4. The square tube 5 and the hollow pipe 1 support each other to construct a grid-like track 103 arrangement, which has higher stability. When the shotcrete machine is working, it can also quickly change to work on different tracks 103.

[0026] Example 3

[0027] On the basis of the above-mentioned embodiment 2, this embodiment is provided with a self-locking mechanism on the fastening bolt 4 to prevent the square tube 5 from rotating. Figure 5-7As shown, the self-locking mechanism includes a sliding sleeve 401 with an inner circle and an outer square, a limiting tube 402 and a limiting rod 403. The limiting rod 403 is welded to the outer wall of the hollow tube 1 on both sides of the gourd hole 3. The sliding sleeve 401 is sleeved on the fastening bolt 4. The limiting tube 402 is welded on the end face of the sliding sleeve 401. The limiting tube 402 can be sleeved on the limiting rod 403. The sliding sleeve 401 is inserted into the square tube 5. The self-locking mechanism can prevent the square tube 5 from rotating at will, thereby improving the stability of the overall mechanism.

[0028] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable vertical track type puttying construction mechanism, characterized in that: The invention comprises a hollow tube (1) and an embedded part (202), wherein a slide rail (103) is installed on one side of the hollow tube (1), and a notch (102) is provided on the other side of the hollow tube (1), and limiting grooves (101) are provided on the inner wall of the hollow tube (1) on both sides of the notch (102), and a screw rod (2) is inserted in the notch (102), and a limiting block (201) is welded to one end of the screw rod (2), and the other end of the screw rod (2) is screwed to the embedded part (202), and the width of the limiting block (201) is not greater than the width of the notch (102), and the limiting block (201) can be abutted against the limiting groove (101); The hollow tube (1) is provided with gourd holes (3) on both sides, and fastening bolts (4) are slidably installed in the gourd holes (3). The ends of the fastening bolts (4) are inserted into one end of the hollow square tube (5). The square tube (5) is provided with a mounting groove (501). The inner wall of the square tube (5) is provided with a groove (503). A knob (404) is slidably installed in the groove (503). The knob (404) can be screwed onto the bolts (4). The other end of the square tube (5) is provided with an extension mechanism. The surface of the knob (404) is provided with anti-slip stripes.

2. The construction mechanism for scraping putty with a foldable upright track according to claim 1, characterized in that: The extension mechanism comprises a positioning bolt (502) and an extension rod (6); the extension rod (6) is inserted into the square tube (5); a screw hole (504) is vertically opened on the side wall of the square tube (5); the positioning bolt (502) is screwed into the screw hole (504); and one end of the positioning bolt (502) can be abutted against the extension rod (6).

3. The construction mechanism for scraping putty with a foldable upright track according to claim 1, characterized in that: The fastening bolt (4) is provided with a self-locking mechanism for preventing the square tube (5) from rotating.

4. The construction mechanism for scraping putty with a foldable upright track according to claim 3 is characterized in that: The self-locking mechanism comprises a sliding sleeve (401) with an inner circle and an outer square, a limiting tube (402) and a limiting rod (403); the limiting rod (403) is welded to the outer wall of the hollow tube (1) on both sides of the gourd hole (3); the sliding sleeve (401) is sleeved on the fastening bolt (4); the limiting tube (402) is welded on the end surface of the sliding sleeve (401); the limiting tube (402) can be sleeved on the limiting rod (403); and the sliding sleeve (401) is inserted into the square tube (5).

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