Perpendicularity detection device for constructional engineering

Abstract

The utility model discloses a constructional engineering verticality detection device, which comprises a bottom plate, first screw rods are in threaded connection with the interiors of the two ends of the bottom plate, first knobs are fixedly connected with the tops of the first screw rods, first connecting cylinders are in threaded connection with the bottoms of the first screw rods, and ball heads are fixedly connected with the bottoms of the first connecting cylinders. Supporting legs are movably connected to the outer sides of the ball heads, sliding grooves are formed in the two sides of the bottom plate, sliding blocks are arranged on the outer side of the bottom plate, the bottoms of the sliding blocks are slidably connected to the interiors of the sliding grooves, second screw rods are rotationally connected to the interiors of the sliding grooves, the bottoms of the sliding blocks are in threaded connection to the outer sides of the second screw rods, and second rotary knobs are fixedly connected to one ends of the second screw rods. According to the utility model, the bottom plate can be adjusted to a horizontal state, so that the whole device is prevented from inclining, and the verticality detection precision and the detection result are prevented from being influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering detection equipment technical field, concretely is a kind of building engineering perpendicularity detection device. BACKGROUND

[0002] In building engineering, perpendicularity is one of important indexes to measure the quality of building, and it is important to ensure the stability, safety and service life of building by ensuring the perpendicularity of building, and with the continuous increase of building height, the requirement of perpendicularity is also higher and higher.

[0003] Search the Chinese patent CN219736403U and disclose a kind of building engineering perpendicularity detection device, including fixed plate, the upper surface of the fixed plate is installed with support column, the outer side of the fixed plate is installed with connecting plate, the outer side of the connecting plate is equipped with moving frame, the upper surface of the moving frame is equipped with fixed pin, the upper surface of the moving frame is installed with first connecting piece, the inside rotation of the first connecting piece is connected with support rod, the outer side of the support rod is rotationally connected with second connecting piece, the upper surface of the support column is installed with connecting rod.

[0004] In the above technical scheme, fixed plate and connecting plate are directly contacted with ground, but the ground of construction site is generally more pitted, and the flatness cannot meet the placement requirement, so that the perpendicularity detection precision cannot be guaranteed when the device is inclined, and the perpendicularity detection result is affected. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of building engineering perpendicularity detection device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of building engineering perpendicularity detection device, including bottom plate, the inside of the both ends of the bottom plate is screw-connected with first screw rod, the top of the first screw rod is fixedly connected with first knob, the bottom of the first screw rod is screw-connected with first connecting barrel, the bottom of the first connecting barrel is fixedly connected with ball head, the outer side of the ball head is movably connected with support leg, the both sides of the bottom plate are equipped with sliding slot, and the outer side of the bottom plate is provided with sliding block, and the bottom of the sliding block is slidably connected in the inside of sliding slot.

[0007] As further preferred of the present technical solution, the inside of the sliding slot is rotationally connected with second screw rod, the bottom of the sliding block is screw-connected to the outer side of second screw rod, and one end of the second screw rod is fixedly connected with second knob.

[0008] As a further preferred of the technical solution, one side of the sliding block is fixedly connected with the bubble level, the top of the sliding block is fixedly connected with the H-shaped stand, the top of the H-shaped stand is provided with a limiting groove, one side of the top of the H-shaped stand is provided with a connecting block, one end of the connecting block is provided with a limiting plate, and a third screw rod is threadedly connected to the inside of the one end of the connecting block.

[0009] As a further preferred of the technical solution, the end of the connecting block close to the limiting plate is arranged in the limiting groove, a threaded pin is rotatably connected to the inside of the limiting plate, and the H-shaped stand and the connecting block are provided with screw holes matched with the threaded pin at the same position.

[0010] As a further preferred of the technical solution, the third screw rod is provided with a second connecting barrel threadedly connected to the outside of the bottom of the third screw rod, the bottom of the second connecting barrel is fixedly connected with a mounting frame, and the mounting frame is rotatably connected with a connecting shaft at the inside.

[0011] As a further preferred of the technical solution, the connecting shaft is provided with a hand wheel fixedly connected to one end of the connecting shaft, the hand wheel is arranged at the outside of one end of the mounting frame, and the connecting shaft is provided with a winding roller fixedly connected to the outside of the middle of the connecting shaft.

[0012] As a further preferred of the technical solution, the winding roller is provided with a measuring rope wound at the inside, and the measuring rope is provided with a plumb bob fixedly connected to one end of the measuring rope.

[0013] The utility model provides a kind of constructional engineering perpendicularity detection device, with the following beneficial effects:

[0014] The utility model discloses a kind of constructional engineering perpendicularity detection device, with the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the first screw rod structure schematic diagram of the utility model;

[0017] Figure 3 It is the connecting block structure schematic diagram of the utility model;

[0018] Figure 4 It is the structure enlarged schematic diagram of place A of the utility model.

[0019] In the figure: 1, the base plate; 2, the first screw; 3, the first knob; 4, the sliding slot; 5, the second screw; 6, the second knob; 7, the sliding block; 8, the bubble level; 9, the H-shaped stand; 10, the limiting groove; 11, the connecting block; 12, the plumb bob; 13, the first connecting cylinder; 14, the ball head; 15, the supporting leg; 16, the limiting plate; 17, the threaded pin; 18, the third screw; 19, the second connecting cylinder; 20, the mounting frame; 21, the connecting shaft; 22, the hand wheel; 23, the winding roller; 24, the measuring rope. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] The utility model provides technical schemes: as Figures 1-4 The utility model discloses a building engineering perpendicularity detection device, which comprises a base plate 1, first screws 2 are screw connected in the inside of both ends of the base plate 1, the top of the first screw 2 is fixedly connected with a first knob 3, the bottom of the first screw 2 is screw connected with a first connecting cylinder 13, the bottom of the first connecting cylinder 13 is fixedly connected with a ball head 14, the outer side of the ball head 14 is movably connected with a supporting leg 15, sliding slots 4 are formed in the both sides of the base plate 1, and the outer side of the base plate 1 is provided with a sliding block 7, the bottom of the sliding block 7 is slidably connected in the inside of the sliding slot 4, the first screw 2 is moved up and down in the base plate 1 by rotating the first screw 2 through the first knob 3, the height of the two supporting legs 15 is adjusted respectively, and the supporting leg 15 is adjusted in angle along the ball head 14 according to the ground condition, so that the base plate 1 tends to be in a horizontal state.

[0022] The inside of the sliding slot 4 is rotatably connected with a second screw 5, the bottom of the sliding block 7 is screw connected to the outer side of the second screw 5, one end of the second screw 5 is fixedly connected with a second knob 6, the second screw 5 is rotated by the second knob 6, and then the bottom of the sliding block 7 moves horizontally in the sliding slot 4 along the second screw 5, so as to adjust the vertical position of the plumb bob 12.

[0023] One side of the sliding block 7 is fixedly connected with a bubble level 8, the bubble level 8 is used for observing whether the base plate 1 is in a horizontal state, the top of the sliding block 7 is fixedly connected with an H-shaped stand 9, the top of the H-shaped stand 9 is provided with a limiting groove 10, one side of the top of the H-shaped stand 9 is provided with a connecting block 11, one end of the connecting block 11 is provided with a limiting plate 16, and the inside of one end of the connecting block 11 is screw connected with a third screw 18.

[0024] The connecting block 11 is arranged in the inside of the limiting groove 10 near one end of the limiting plate 16, the inside of the limiting plate 16 is rotationally connected with a threaded pin 17, the H-shaped stand 9 and the connecting block 11 are provided with screw holes matched with the threaded pin 17 at the same position, the connecting block 11 and the H-shaped stand 9 can be quickly installed through the cooperation of the limiting plate 16 and the threaded pin 17, and the specific steps are that one end of the connecting block 11 is spliced into the limiting groove 10, the limiting plate 16 is arranged in the inside of the other side of the H-shaped stand 9, the connecting block 11 is aligned with the screw hole on the H-shaped stand 9, one end of the threaded pin 17 is inserted into the screw hole and is tightened, the limiting plate 16 is fixed to the inside of the H-shaped stand 9, and the connecting block 11 is fixed.

[0025] The outside of the bottom of the third screw rod 18 is threadedly connected with a second connecting barrel 19, the bottom of the second connecting barrel 19 is fixedly connected with a mounting frame 20, the inside of the mounting frame 20 is rotationally connected with a connecting shaft 21, and the connecting block 11 and the mounting frame 20 can be quickly disassembled and installed through the cooperation of the third screw rod 18 and the second connecting barrel 19.

[0026] One end of the connecting shaft 21 is fixedly connected with a hand wheel 22, the hand wheel 22 is arranged on the outside of one end of the mounting frame 20, and the outside of the middle of the connecting shaft 21 is fixedly connected with a winding roller 23.

[0027] The inside of the winding roller 23 is wound with a measuring rope 24, one end of the measuring rope 24 is fixedly connected with the plumb bob 12, the winding roller 23 is driven to rotate by rotating the hand wheel 22, the measuring rope 24 is retracted or extended under the gravity of the plumb bob 12, the plumb bob 12 approaches the ground, and then the perpendicularity of the measuring rope 24 can be measured.

[0028] The utility model provides a kind of constructional engineering perpendicularity detection device, and the specific working principle is as follows:

[0029] First, rotate first knob 3 according to ground condition, make first screw rod 2 move up and down in bottom plate 1, to adjust the height of two supporting legs 15 respectively, then rotate adjusting angle along ball head 14, observe bubble level 8, adjust bottom plate 1 to horizontal state, then rotate second knob 6 and make second screw rod 5 rotate, the bottom of slider 7 will move along second screw rod 5 in sliding slot 4 at this time, to adjust the vertical position of plumb bob 12, finally rotate hand wheel 22, to drive winding roller 23 to rotate, at this time, the plumb bob 12 is under its own gravity, the measuring rope 24 is retracted or extended, so that the plumb bob 12 approaches the ground, and then the perpendicularity of the measuring rope 24 can be measured.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the verticality of a construction work, comprising a base plate (1), characterised in that: The both ends of the bottom plate (1) are internally threaded with first screw rod (2), the top of first screw rod (2) is fixedly connected with first knob (3), the bottom of first screw rod (2) is threaded with first connecting barrel (13), the bottom of first connecting barrel (13) is fixedly connected with ball head (14), the outer side of ball head (14) is movably connected with supporting leg (15), the both sides of bottom plate (1) are provided with sliding slot (4), and the outer side of bottom plate (1) is provided with sliding block (7), the bottom of sliding block (7) is slidably connected in the inside of sliding slot (4).

2. The verticality detection device for construction engineering according to claim 1, characterized in that: The inside of sliding slot (4) is rotatably connected with second screw rod (5), the bottom of sliding block (7) is threaded with the outside of second screw rod (5), one end of second screw rod (5) is fixedly connected with second knob (6).

3. The verticality detection device for construction engineering according to claim 1, characterized in that: One side of sliding block (7) is fixedly connected with bubble level (8), the top of sliding block (7) is fixedly connected with H-shaped stand (9), the top of H-shaped stand (9) is provided with limiting slot (10), one side of the top of H-shaped stand (9) is provided with connecting block (11), one end of connecting block (11) is provided with limiting plate (16), and the inside of one end of connecting block (11) is threaded with third screw rod (18).

4. The verticality detection device for construction engineering according to claim 3, characterized in that: The end of connecting block (11) close to limiting plate (16) is arranged in the inside of limiting slot (10), the inside of limiting plate (16) is rotatably connected with threaded pin (17), H-shaped stand (9) and connecting block (11) are provided with screw hole matched with threaded pin (17) at the same position.

5. The verticality detection device for construction engineering according to claim 3, characterized in that: The outside of the bottom of third screw rod (18) is threaded with second connecting barrel (19), the bottom of second connecting barrel (19) is fixedly connected with mounting bracket (20), the inside of mounting bracket (20) is rotatably connected with connecting shaft (21).

6. A device for detecting the perpendicularity of a construction work according to claim 5, characterized in that: One end of connecting shaft (21) is fixedly connected with hand wheel (22), hand wheel (22) is arranged on the outside of one end of mounting bracket (20), the outside of the middle of connecting shaft (21) is fixedly connected with winding roller (23).

7. A device for detecting the perpendicularity of a construction work according to claim 6, characterized in that: The inside of winding roller (23) is wound with measuring rope (24), one end of measuring rope (24) is fixedly connected with plumb bob (12).

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