Level meter support capable of being combined conveniently and hung on outer vertical face of wall

Abstract

The utility model discloses a gradienter support capable of being combined conveniently and hung on the outer vertical face of a wall body. Accurate construction of an outer wall heat preservation line and a coating line is achieved. A top end cantilever plate (8) is arranged on a window opening (28), a U-shaped cantilever supporting plate (10) is arranged under the outer side end of the top end cantilever plate (8), a square steel base (1) which is vertically placed is arranged between the outer side end of the top end cantilever plate (8) and the U-shaped cantilever supporting plate (10), a vertical long-strip-shaped through hole (4) is formed in the vertical face of the outer side of the square steel base (1), a square sliding block (12) is movably arranged in the square steel base (1), and the square sliding block (12) is fixedly connected with the square sliding block (12). A horizontal cantilever rod (22) is connected to the top end of the square sliding block (12), the other end of the horizontal cantilever rod (22) penetrates out of the vertical long-strip-shaped through hole (4) and then is fixedly connected with a horizontal circular plate (23), and a laser infrared emission instrument (26) is arranged on the horizontal circular plate (23). And the stability of the gradienter bracket is ensured.

Description

Technical Field

[0001] The utility model relates to a cantilever bracket, in particular to a level bracket which can be conveniently assembled and suspended on the facade of a wall. Background Art

[0002] In the construction of exterior wall insulation lines and paint lines of high-rise buildings, it is necessary to use a laser level to lay out the lines horizontally, and then use this line as a marking line to apply the exterior wall insulation lines and paint lines; the laser level in the prior art is generally set up on an electric hanging basket operating platform outside the wall. Since the hanging basket is in a suspended state and the hanging basket also carries construction workers, the construction operations of the construction workers will directly cause the electric hanging basket to shake accordingly, which will directly cause the marking lines released by the laser level to shake and tilt, making it impossible to ensure that the marking lines are horizontal reference lines, affecting the accurate application of exterior wall insulation lines and paint lines. Summary of the invention

[0003] The utility model provides a level bracket which can be conveniently assembled and suspended on the outer facade of a wall, thereby realizing accurate application of thermal insulation lines and paint lines on the outer wall.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] A spirit level bracket which can be conveniently assembled and suspended on the outer facade of a wall comprises an outer wall adjacent to a high-rise building, a window opening is arranged on the outer wall adjacent to the high-rise building, a top cantilever plate is arranged on the window opening, the outer end of the top cantilever plate is cantilevered on the outer side of the outer wall adjacent to the high-rise building, a U-shaped cantilever support plate is arranged directly below the outer end of the top cantilever plate, a vertically placed square steel base is arranged between the outer end of the top cantilever plate and the U-shaped cantilever support plate, a vertically placed long through hole is arranged on the outer facade of the square steel base, a square slider is movably arranged in the square steel base, a horizontal cantilever rod is connected to the top end of the square slider, the other end of the horizontal cantilever rod passes through the vertical long through hole and is fixedly connected to a horizontal circular plate, and a laser infrared emitter is arranged on the horizontal circular plate.

[0006] A positioning screw connecting center hole is arranged on the left vertical surface of the square slider, a slider positioning inner card is arranged on the left vertical surface of the square slider outside the positioning screw connecting center hole, and positioning tongues are arranged at the upper and lower ends of the slider positioning inner card; serrated grooves are arranged on both sides of the vertical long through hole, and the positioning tongues and the serrated grooves are movably matched together; the right end of the slider positioning bolt passes through the vertical long through hole and is screwed into the positioning screw connecting center hole, and a slider positioning outer card and a locking nut are respectively arranged at the left end of the slider positioning bolt.

[0007] A circular plate center screw sleeve is arranged at the center of the horizontal circular plate, a vertical screw rod is screwed in the circular plate center screw sleeve, and a laser infrared transmitter is connected to the top of the vertical screw rod.

[0008] The utility model overcomes the defect that the existing infrared instrument is installed in the electric hanging basket, ensures the stability of the level instrument bracket, and improves the accuracy of the construction reference line of the external wall insulation line and the paint line. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a structural schematic diagram of the square steel base 1 of the utility model;

[0011] Figure 3 It is a diagram showing the matching relationship between the square steel base 1, the top cantilever plate 8 and the U-shaped cantilever support plate 10;

[0012] Figure 4 It is a schematic diagram of the structure of the square slider 12 and the slider positioning bolt 18 thereon;

[0013] Figure 5 1 is a diagram showing the connection relationship between the square slider 12 and the horizontal cantilever rod 22. DETAILED DESCRIPTION

[0014] The utility model is described in detail below with reference to the accompanying drawings:

[0015] A level bracket that can be conveniently assembled and suspended on the outer surface of a wall comprises an outer wall 27 of a high-rise building, a window hole 28 is arranged on the outer wall 27 of the high-rise building, a top cantilever plate 8 is arranged on the window hole 28, the outer end of the top cantilever plate 8 is cantilevered on the outer side of the outer wall 27 of the high-rise building, a U-shaped cantilever support plate 10 is arranged directly below the outer end of the top cantilever plate 8, a vertically placed square steel base 1 is arranged between the outer end of the top cantilever plate 8 and the U-shaped cantilever support plate 10, a bottom sealing plate 2 is arranged at the lower end of the square steel base 1, and a bottom sealing plate 2 is arranged at the bottom end of the square steel base 1. The mouth plate 2 is provided with a sealing plate central screw sleeve 3, a pair of upper end cover connecting screw holes 6 are provided at the upper end of the square steel base 1, a vertical long strip through hole 4 is provided on the outer facade of the square steel base 1, a square slider 12 is movably provided in the square steel base 1, a horizontal cantilever rod 22 is connected to the top of the square slider 12, the other end of the horizontal cantilever rod 22 passes through the vertical long strip through hole 4 and is fixedly connected to the horizontal circular plate 23, and a laser infrared transmitter 26 is provided on the horizontal circular plate 23; an upper end cover 7 is buckled on the upper end of the square steel base 1, and the upper end cover connecting bolts pass through the upper end cover 7. After passing through a pair of upper end cover connecting screw holes 6 and the screw holes on the vertical eaves of the upper end cover 7, the upper end of the square steel base 1 is fixedly connected to the upper end cover 7; the outer end of the top cantilever plate 8 is welded and connected to the top surface of the upper end cover 7, and on the top cantilever plate 8, a top cantilever plate strip through hole 9 is provided along the left and right directions, and a top cantilever plate fixing bolt 31 is movably provided in the top cantilever plate strip through hole 9, and a "zigzag" shaped support plate 30 is clamped on the outer top corner of the lower end of the window hole 28, and the lower end of the top cantilever plate fixing bolt 31 is screwed to the top of the "zigzag" shaped support plate 30. On the end horizontal plate, an upper clamping nut 32 is arranged on the top cantilever plate fixing bolt 31 above the top cantilever plate strip through hole 9, and a lower clamping nut 33 is arranged on the top cantilever plate fixing bolt 31 below the top cantilever plate strip through hole 9, and cement nails are arranged between the lower vertical plate of the zigzag support plate 30 and the adjacent external wall 27 of the high-rise building; on the lower end horizontal plate of the U-shaped cantilever support plate 10, a U-shaped cantilever support plate strip through hole 11 is arranged along the left and right directions, and a square steel base lower end fixing bolt is movably arranged in the U-shaped cantilever support plate strip through hole 11, and the square steel base lower end fixing bolt passes through the U-shaped cantilever support plate strip through hole 11 from bottom to top, and is screwed into the central screw sleeve 3 of the sealing plate.

[0016] A positioning screw connection center hole 15 is provided on the left side elevation of the square slider 12, a slider positioning inner card 16 is provided on the left side elevation of the square slider 12 outside the positioning screw connection center hole 15, and positioning tongues 17 are provided at the upper and lower ends of the slider positioning inner card 16; sawtooth grooves 5 are provided on both sides of the vertical long through hole 4, and the positioning tongues 17 are movably matched with the sawtooth grooves 5; the right end of the slider positioning bolt 18 passes through the vertical long through hole 4 and is screwed into the positioning screw connection center hole 15, A slider positioning outer card 19 and a locking nut 20 are respectively provided at the left end of the slider positioning bolt 18; the height adjustment of the laser infrared emitter 26 is achieved by lifting or lowering the horizontal cantilever rod 22. When the position of the laser infrared emitter 26 is adjusted to the right position, the slider positioning bolt 18 is rotated, and the square slider 12 moves to the left, so that the positioning tongue 17 enters the corresponding serrated groove 5 provided on both sides of the vertical long through hole 4, thereby fixing the square slider 12 and positioning the laser infrared emitter 26.

[0017] A circular plate center screw sleeve 24 is provided at the center of the horizontal circular plate 23, a vertical screw rod 25 is screwed in the circular plate center screw sleeve 24, and a laser infrared transmitter 26 is connected to the top of the vertical screw rod 25; by rotating the vertical screw rod 25, the laser infrared transmitter 26 can be fine-tuned in the height direction.

[0018] By moving the top cantilever plate fixing bolt 31 in the long strip through hole 9 of the top cantilever plate and the lower end fixing bolt of the square steel base in the long strip through hole 11 of the U-shaped cantilever support plate, the vertical setting of the square steel base 1 is realized, and the horizontal circular plate 23 is horizontally set, and a spirit level can be set on the horizontal circular plate 23; a central screw hole 13 at the top end of the square slider 12 is provided on the top surface of the square slider 12, a cantilever rod connecting nut 21 is provided on the right end of the horizontal cantilever rod 22, and a cantilever rod fixing bolt 14 is provided between the cantilever rod connecting nut 21 and the central screw hole 13 at the top end of the slider; a window frame lower crossbeam 29 is provided in the window hole 28, and the window frame lower crossbeam 29 is provided between two zigzag support plates 30; the entire spirit level bracket can be conveniently disassembled and assembled on site.

Claims

1. A level bracket that can be conveniently assembled and suspended on a wall facade, comprising an adjacent external wall (27) of a high-rise building, a window hole (28) being arranged on the adjacent external wall (27) of the high-rise building, characterized in that: A top cantilever plate (8) is arranged on the window opening (28), the outer end of the top cantilever plate (8) is cantilevered on the outer side of the adjacent external wall (27) of the high-rise building, a U-shaped cantilever support plate (10) is arranged directly below the outer end of the top cantilever plate (8), a vertically placed square steel base (1) is arranged between the outer end of the top cantilever plate (8) and the U-shaped cantilever support plate (10), a vertically placed long through hole (4) is arranged on the outer facade of the square steel base (1), a square slider (12) is movably arranged in the square steel base (1), a horizontal cantilever rod (22) is connected to the top end of the square slider (12), the other end of the horizontal cantilever rod (22) passes through the vertical long through hole (4) and is fixedly connected to a horizontal circular plate (23), and a laser infrared transmitter (26) is arranged on the horizontal circular plate (23).

2. A level bracket that can be conveniently assembled and suspended on the exterior surface of a wall according to claim 1, characterized in that: A positioning screw connection center hole (15) is provided on the left vertical surface of the square slider (12), a slider positioning inner card (16) is provided on the left vertical surface of the square slider (12) outside the positioning screw connection center hole (15), and positioning tongues (17) are provided at the upper and lower ends of the slider positioning inner card (16); sawtooth-shaped card grooves (5) are provided on both sides of the vertical long through hole (4), and the positioning tongues (17) and the sawtooth-shaped card grooves (5) are movably matched together; the right end of the slider positioning bolt (18) passes through the vertical long through hole (4) and is screwed into the positioning screw connection center hole (15), and the left end of the slider positioning bolt (18) is respectively provided with a slider positioning outer card (19) and a locking nut (20).

3. A level bracket that can be conveniently assembled and suspended on the exterior surface of a wall according to claim 1 or 2, characterized in that: A circular plate center screw sleeve (24) is arranged at the center of the horizontal circular plate (23), a vertical screw rod (25) is screwed into the circular plate center screw sleeve (24), and a laser infrared transmitter (26) is connected to the top end of the vertical screw rod (25).

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