CN211717454U

CN211717454U - Building wall straightness detection device that hangs down

Info

Publication number: CN211717454U
Application number: CN201920958850.0U
Authority: CN
Inventors: 王焱; 金波; 李雯; 张政; 李子玉; 丁志雄
Original assignee: Shenzhen Huajian Project Management Co ltd
Current assignee: Shenzhen Huajian Project Management Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-10-20
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a building wall straightness detection device that hangs down, including base, support, balancing weight, base bottom four corners fixedly connected with universal wheel, support fixed connection is in base top one side, balancing weight fixed connection is at base top middle part, two push rods of base top opposite side fixedly connected with, push rod top fixedly connected with handle, support top fixedly connected with roof, roof top middle part is equipped with elevating system, elevating system one side is equipped with detection mechanism, elevating system includes the motor, motor fixed connection is at the middle part on roof top. Compared with the prior art, the utility model discloses building wall straightness detection device that hangs down judges the wall straightness that hangs down through the pressure variation of pressure-sensitive inductor response gyro wheel roll in-process, and the structure is ingenious, has realized through elevating system that detection mechanism monitors whole wall, has increased the scope that detects the wall for it is more accurate to detect.

Description

Building wall straightness detection device that hangs down

Technical Field

The utility model relates to a building detection technology field especially relates to a building wall straightness detection device that hangs down.

Background

The rapid development of the building industry in China puts forward higher technical requirements on the detection of building engineering, and the perpendicularity and the flatness are important technical indexes for ensuring the safety of a wall body. According to the traditional checking method, the suspension wire and the steel tape are adopted for detection, the detection is troublesome, time and labor are wasted, the detection result quality is not high, and the detection is usually completed by matching two persons.

Through retrieval, chinese patent application No. CN208606761U discloses a wall perpendicularity detection device, which includes a bottom plate, a column, a frame, a scale, a pointer, a foot pad, and other devices. The device in the above patent suffers from the following disadvantages: the detection personnel move the device to the wall side to be detected, so that the foot pads are tightly attached to the wall surface, the wall surface is not vertical, the pointer can deviate, the method can not detect the wall surface between the two foot pads, and the detection accuracy is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the building wall straightness detection device that hangs down who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building wall straightness detection device that hangs down, includes base, support, balancing weight, base bottom four corners fixedly connected with universal wheel, support fixed connection is in base top one side, balancing weight fixed connection is at base top middle part, two push rods of base top opposite side fixedly connected with, push rod top fixedly connected with handle, support top fixedly connected with roof, roof top middle part is equipped with elevating system, elevating system one side is equipped with detection mechanism.

Further, elevating system includes the motor, motor fixed connection is in the middle part on roof top, the through-hole has been seted up at roof top middle part, the motor output shaft runs through the through-hole, motor output shaft fixedly connected with reciprocal lead screw, reciprocal lead screw bottom is rotated with the base top and is connected.

Further, a limiting rod is fixedly connected between the bottom end of the top plate and one side of the top end of the base, and a sliding block is sleeved on the outer sides of the reciprocating screw rod and the limiting rod.

Further, detection mechanism includes pressure sensors, slider one side middle part fixedly connected with dead lever, dead lever other end fixedly connected with dog, the dead lever outside cover is equipped with the U-shaped piece, and pressure sensors fixed connection is in U-shaped piece one side middle part.

Further, a spring is sleeved on the outer side of the fixing rod between the pressure sensor and the sliding block, and a buzzer is fixedly connected to the middle of the top end of the U-shaped block.

Furthermore, a rotating rod is rotatably connected between the inner sides of the U-shaped blocks, and the middle part of the rotating rod is fixedly connected with a roller.

Furthermore, the middle part of one side of the base is fixedly connected with an L-shaped block.

The utility model has the advantages that:

1. through setting up elevating system, drive reciprocal lead screw through the motor and rotate, drive the slider and remove, and then drive detection mechanism and monitor whole wall, increased the scope that detects the wall for it is more accurate to detect.

2. Through setting up detection mechanism, drive the gyro wheel through the slider and roll at the wall that awaits measuring, if the wall is not perpendicular, perhaps the wall has sunkenly, and the U-shaped piece can remove, spring compression, and pressure sensors senses, and bee calling organ sounds, and detection personnel just can judge whether perpendicular the wall, and the structure is ingenious, detects the accuracy.

3. Through setting up the counter weight device, increased base weight for the device can not move because of motor work and slider and influence detection error in the testing process, has effectively improved the accuracy that detects.

Compared with the prior art, the utility model discloses building wall straightness detection device that hangs down judges the wall straightness that hangs down through the pressure variation of pressure-sensitive inductor response gyro wheel roll in-process, and the structure is ingenious, has realized through elevating system that detection mechanism monitors whole wall, has increased the scope that detects the wall for it is more accurate to detect.

Drawings

Fig. 1 is a front view of a building wall perpendicularity detection apparatus provided in embodiment 1;

fig. 2 is a top view of a detection mechanism of the building wall perpendicularity detection apparatus provided in embodiment 1;

fig. 3 is a signal flow chart of the building wall perpendicularity detection apparatus provided in embodiment 1;

fig. 4 is a front view of the building wall perpendicularity detection apparatus provided in embodiment 2.

In the figure: 1-base, 2-support, 3-balancing weight, 4-universal wheel, 5-push rod, 6-handle, 7-reciprocating screw rod, 8-slide block, 9-top plate, 10-motor, 11-spring, 12-fixed rod, 13-roller, 14-U-shaped block, 15-pressure sensor, 16-limiting rod, 17-stop block, 18-buzzer and 19-L-shaped block.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a building wall straightness detection device that hangs down, includes base 1, support 2, balancing weight 3, 1 bottom four corners department bolted connection of base has universal wheel 4, 2 bolted connection of support are in 1 top one side of base, 3 bolted connection of balancing weight are at 1 top middle part of base, 1 top opposite side welding of base has two push rods 5, the welding of 5 tops of push rods has handle 6, the welding of 2 tops of support has roof 9, roof 9 top middle parts is equipped with elevating system, elevating system one side is equipped with detection mechanism.

Wherein, elevating system includes motor 10, motor 10 bolted connection is at the middle part on 9 tops of roof, the through-hole has been seted up at 9 top middle parts of roof, motor 10 output shaft runs through the through-hole, motor 10 output shaft welding has reciprocal lead screw 7, 7 bottoms of reciprocal lead screw are rotated through the pivot with 1 top of base and are connected, the welding has gag lever post 16 between 9 bottoms of roof and 1 top one side of base, reciprocal lead screw 7 and the 16 outside covers of gag lever post are equipped with slider 8, have realized through elevating system that detection mechanism monitors whole wall, have increased the scope that detects the wall.

Wherein, detection mechanism includes GYG500

type pressure sensors

15, 8 one side middle part welding of slider has dead lever 12, the other end welding of dead lever 12 has dog 17, the cover is equipped with U-shaped piece 14 outside dead lever 12, and pressure sensors 15 bolted connection is at 14 one side middle parts of U-shaped piece, the cover is equipped with spring 11 outside dead lever 12 between pressure sensors 15 and

slider

8, 14 top middle part bolted connection of U-shaped piece has bee calling organ 18, rotate through the pivot between the 14 inboards of U-shaped piece and be connected with the bull stick, the welding of bull stick middle part has gyro wheel 13, and the wall face straightness that hangs down is judged to pressure change through 15 response gyro wheel 13 roll processes of pressure sensors.

The working principle is as follows: detector promotes handle 6, move the device to the wall limit that awaits measuring, make gyro wheel 23 and wall laminating, start power supply, motor 10 work, motor 10 drives reciprocal lead screw 7 and rotates, slider 8 removes under the gag lever post 16 effect, it removes to drive detection mechanism, if the wall is not perpendicular, or the wall has sunkenly, gyro wheel 13 can drive U-shaped piece 14 and remove on dead lever 12, spring 11 compresses, pressure sensors 15 senses, bee calling organ 18 sounds, detector just can judge whether the wall is perpendicular.

Example 2

Referring to fig. 4, compared with embodiment 1, in the present embodiment, in order to increase the detection accuracy, an L-shaped block 19 is fixedly connected to the middle portion of one side of the base 1.

The working principle is as follows: detector promotes handle 6, move the device to the wall limit that awaits measuring, make L-shaped piece 19 and the laminating of wall bottom, gyro wheel 23 and the laminating of wall, the starting power supply, motor 10 works, motor 10 drives reciprocal lead screw 7 and rotates, slider 8 moves under the effect of gag lever post 16, it removes to drive detection mechanism, if the wall is not perpendicular, or the wall has sunkenly, gyro wheel 13 can drive U-shaped piece 14 and move on dead lever 12, spring 11 compresses, pressure sensors 15 senses, buzzer 18 sounds, detector just can judge whether the wall is perpendicular.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building wall straightness detection device that hangs down, includes base (1), support (2), balancing weight (3), its characterized in that, base (1) bottom four corners fixedly connected with universal wheel (4), support (2) fixed connection is in base (1) top one side, balancing weight (3) fixed connection is at base (1) top middle part, two push rods (5) of base (1) top opposite side fixedly connected with, push rod (5) top fixedly connected with handle (6), support (2) top fixedly connected with roof (9), roof (9) top middle part is equipped with elevating system, elevating system one side is equipped with detection mechanism.

2. The building wall surface verticality detection device according to claim 1, wherein the lifting mechanism comprises a motor (10), the motor (10) is fixedly connected to the middle of the top end of the top plate (9), a through hole is formed in the middle of the top end of the top plate (9), an output shaft of the motor (10) penetrates through the through hole, a reciprocating screw rod (7) is fixedly connected to the output shaft of the motor (10), and the bottom end of the reciprocating screw rod (7) is rotatably connected with the top end of the base (1).

3. The building wall surface verticality detection device according to claim 2, wherein a limiting rod (16) is fixedly connected between the bottom end of the top plate (9) and one side of the top end of the base (1), and a sliding block (8) is sleeved on the outer sides of the reciprocating screw rod (7) and the limiting rod (16).

4. The building wall face verticality detection device according to claim 3, wherein the detection mechanism comprises a pressure sensor (15), a fixing rod (12) is fixedly connected to the middle of one side of the sliding block (8), a stop block (17) is fixedly connected to the other end of the fixing rod (12), a U-shaped block (14) is sleeved on the outer side of the fixing rod (12), and the pressure sensor (15) is fixedly connected to the middle of one side of the U-shaped block (14).

5. The building wall surface verticality detection device according to claim 4, wherein a spring (11) is sleeved between the pressure sensor (15) and the sliding block (8) on the outer side of the fixing rod (12), and a buzzer (18) is fixedly connected to the middle of the top end of the U-shaped block (14).

6. The building wall face verticality detection device according to claim 5, wherein a rotating rod is rotatably connected between the inner sides of the U-shaped blocks (14), and a roller (13) is fixedly connected to the middle of the rotating rod.

7. The building wall face verticality detection device according to claim 6, wherein an L-shaped block (19) is fixedly connected to the middle of one side of the base (1).