Perpendicularity detection device for constructional engineering

Abstract

The utility model discloses a constructional engineering verticality detection device, which relates to the technical field of engineering measurement and comprises a support, a horizontal calibration module is mounted on the front side of the support, a verticality detection module is mounted on the left side of the support, and quantitative bubbles formed by liquid are stored in the horizontal calibration module. Scales are drawn at the positions of the two ends of an internal bubble of the horizontal calibration module, the horizontal calibration module is slowly adjusted to enable the internal bubble to be located between the scales on the two sides, at the moment, the support is in a horizontal state conveniently, if the wall is inclined, the movable rod shifts relative to the support, the movable rod drives the first gear to rotate, and the second gear drives the second gear to rotate. The first gear drives the gear frame to rotate through meshing, the gear frame drives the pointer on the fixing base to rotate, the deviation direction is distinguished more clearly by observing the scale, pointed on the dial, of the pointer, and the problem that a traditional detection device cannot distinguish the deviation direction is solved.

Description

TECHNICAL FIELD

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

[0002] The building engineering perpendicularity detection device ensures the accuracy of the axis positions of each layer of the building through accurate measurement, meets the needs of equipment installation such as elevators, external glass curtain walls and the like. This device is crucial for controlling the perpendicularity of the building and can effectively avoid structural safety problems caused by inaccurate perpendicularity.

[0003] The traditional detection device cannot distinguish the offset direction, which may lead to frequent rework and correction during the construction process, increase the construction time and cost, and the traditional detection device has a single function and can only detect whether it is perpendicular, so when other parameters need to be measured, different measuring tools need to be replaced or combined, which undoubtedly increases the complexity of operation and time cost. UTILITY MODEL CONTENT

[0004] The utility model provides a building engineering perpendicularity detection device, wherein one purpose is to have the function of recognizing the vertical offset direction, solve the problem that the traditional detection device cannot distinguish the offset direction, and wherein another purpose is to solve the problem of the single function of the traditional detection device, so as to reduce the complexity of measuring multiple parameters.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A building engineering perpendicularity detection device, comprising a support, a horizontal calibration module is installed on the front of the support, a vertical detection module is installed on the left side of the support, a bubble formed by a certain amount of liquid is stored in the horizontal calibration module, and when the whole support is horizontal, a scale line is drawn on both ends of the bubble in the horizontal calibration module.

[0007] The further improvement of the technical scheme of the utility model is that the vertical detection module comprises a movable rod, the lower end of the movable rod is rotatably connected with the support, a calibration rod is rotatably connected with the support below the movable rod, and a limiting block is fixedly connected with the support on the front and rear sides of the movable rod.

[0008] The further improvement of the technical scheme of the utility model is that the front of the support is rotatably connected with gear one and gear three, the number of teeth of gear three is less than that of gear one, gear two is engaged between gear one and gear three, the rear of gear two is rotatably connected with the support, and the rear of gear one penetrates through the support and is fixedly connected with the movable rod.

[0009] The further improvement in the technical scheme of the utility model lies in that the clamping plate is rotationally connected with the gear three and the gear two, the clamping plate is provided with a sliding rail one and a sliding rail two above the gear two, a connecting rod is slidably connected behind the sliding rail two, and the other end of the connecting rod is slidably connected behind the sliding rail one.

[0010] The further improvement in the technical scheme of the utility model lies in that the clamping plate is rotationally connected with the gear three and the gear two, the clamping plate is provided with a sliding rail one and a sliding rail two above the gear two, a connecting rod is slidably connected behind the sliding rail two, and the other end of the connecting rod is slidably connected behind the sliding rail one.

[0011] The further improvement in the technical scheme of the utility model lies in that the clamping plate is rotationally connected with the gear three and the gear two, the clamping plate is provided with a sliding rail one and a sliding rail two above the gear two, a connecting rod is slidably connected behind the sliding rail two, and the other end of the connecting rod is slidably connected behind the sliding rail one.

[0012] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0013] 1、The utility model provides a kind of constructional engineering perpendicularity detection device, when detecting perpendicularity, first slowly adjust horizontal calibration module, so that the bubble in it is between two side scales, the support is in horizontal state at this time, if wall is inclined, movable rod will be offset relative to support, movable rod drives gear one to rotate, gear one is driven to rotate rack by engaging, rack drives pointer on fixed seat to rotate, more clearly distinguish the direction of offset by observing the scale of pointer on scale disc, solve the problem that traditional detection device cannot distinguish offset direction.

[0014] 2、The utility model provides a kind of constructional engineering perpendicularity detection device, if the measuring angle of two objects needs to be detected, after movable rod is calibrated by calibration rod, the inner angle of movable rod and support is placed at measurement or the outside of support and movable rod is pasted to measured object, the direction of pointer above scale disc is observed, angle measurement can be carried out, whether horizontal can be detected by observing whether bubble in horizontal calibration module is within scale, solve the problem of single function of traditional detection device. DRAWINGS

[0015] Figure 1 It is the structure schematic view of the utility model constructional engineering perpendicularity detection device;

[0016] Figure 2 It is the internal structure schematic view of the utility model support.

[0017] Figure 3 It is the structure schematic view of the vertical detection module of the utility model;

[0018] Figure 4 It is the structure schematic view of the vertical detection module of the utility model;

[0019] Figure 5 It is the explosion schematic view of the vertical detection module of the utility model.

[0020] In the drawing: 1, support; 12, limit block; 2, vertical detection module; 3, horizontal calibration module; 21, movable rod; 22, calibration rod; 23, gear one; 24, gear two; 25, gear three; 26, clamping plate; 27, connecting rod; 28, slide rail one; 29, slide rail two; 210, L-shaped slide rail; 211, sliding block; 212, slide rail three; 213, toothed rack; 214, gear four; 215, gear five; 216, dial; 217, fixed seat. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments:

[0022] As Figure 1 shown, the utility model provides a kind of constructional engineering perpendicularity detection device, including support 1, the front of support 1 is equipped with horizontal calibration module 3, the left side of support 1 is equipped with vertical detection module 2, there is the bubble formed by the liquid of quantitative placement in the inside of horizontal calibration module 3, when support 1 is overall horizontal, horizontal calibration module 3 is drawn scale at the position of both ends of internal bubble, when equipment measures perpendicularity, slowly adjust horizontal calibration module 3 to make internal bubble between the scale on surface, at this time, it can support 1 as horizontal reference.

[0023] As Figure 2 shown, the utility model provides a kind of technical scheme: vertical detection module 2 includes movable rod 21, the lower end of movable rod 21 is rotatably connected with support 1, calibration rod 22 is rotatably connected with support 1 below movable rod 21, limit block 12 is fixedly connected with support 1 on the front and back of movable rod 21, before using equipment vertical detection, it needs to first calibrate movable rod 21 whether with support 1 vertical, rotates calibration rod 22 to make it close to limit block 12, at this time, movable rod 21 is close to the right end protruding block of calibration rod 22, at this time, movable rod 21 is in the position perpendicular to support 1, at this time, it can be adjusted to adjust pointer zero.

[0024] As Figure 3As shown, the utility model provides a technical scheme: the front rotation connection of support 1 has gear one 23, gear three 25, gear one 23 and gear three 25 between mesh have gear two 24, the rear of gear two 24 is rotationally connected with support 1, the rear of gear one 23 penetrates support 1 and is fixedly connected with movable rod 21, movable rod 21 drives gear one 23 to rotate, gear one 23 drives gear three 25 to rotate through gear two 24, because the gear number of gear three 25 is much less than gear one 23, so the rotating speed of gear three 25 is much greater than gear one 23.

[0025] As Figure 4 The utility model provides a technical scheme: gear three 25 and the front rotation connection of gear two 24 have clamping plate 26, clamping plate 26 is set with slide rail one 28, slide rail two 29 above gear two 24, the rear of slide rail two 29 is slidably connected with connecting rod 27, the other end of connecting rod 27 is slidably connected with the rear of slide rail one 28, slide rail one 28 and slide rail two 29 are two coaxial arc slide rails and also with slide rail three 212 coaxial.

[0026] As Figure 5 The utility model provides a technical scheme: clamping plate 26 is fixedly connected with L-shaped slide rail 210 in the front of slide rail one 28, the inside of L-shaped slide rail 210 is slidably connected with sliding block 211, the rear of sliding block 211 is rotationally connected with connecting rod 27, clamping plate 26 is fixedly connected with slide rail three 212 between slide rail two 29 and slide rail one 28, the upper side of slide rail three 212 is slidably connected with rack 213, the lower side of rack 213 is rotationally connected with clamping plate 26, the inside of rack 213 is set with rack and is meshed with gear four 214, the lower side of gear four 214 is meshed with gear five 215, the rear of gear four 214 penetrates slide rail two 29 and is rotationally connected with connecting rod 27, the front end of gear three 25 penetrates clamping plate 26 and is fixedly connected with gear five 215, the outside of slide rail two 29 is fixedly connected with dial 216, the front of the lower end of rack 213 is fixedly connected with fixed seat 217, the pointer of the outside of fixed seat 217 is located above dial 216, when sliding block 211 is in the right side of L-shaped slide rail 210, gear four 214 meshes rack 213 with gear five 215, makes gear five 215 rotate through rack 213 and drive the pointer on fixed seat 217 to rotate, sliding block 211 is slid to the left side of L-shaped slide rail 210, sliding block 211 drives gear four 214 to slide to the left side of slide rail two 29 through connecting rod 27, at this time, gear four 214 is away from gear five 215 and makes the transmission of gear five 215 to fixed seat 217 disconnect.

[0027] The working principle of the building engineering perpendicularity detection device will be described in detail below.

[0028] As Figures 1-5When the verticality needs to be detected, the movable rod 21 is turned away from the inside of the support 1, the calibration rod 22 is rotated to make the two ends close to the limiting block 12, the movable rod 21 is close to the calibration rod 22, the pointer of the fixed seat 217 is turned to 90 degrees marked on the dial 216, at this time the slider 211 is actuated to turn to the right side, the calibration rod 22 is loosened, the movable rod 21 is close to the left side of the support 1 and the wall surface whose verticality needs to be measured, the horizontal calibration module 3 is slowly adjusted so that the bubble in the inside is located between the two side scales, at this time the support 1 is in the horizontal state, if the wall is vertical, the movable rod 21 will not be deflected, if the wall is inclined, the movable rod 21 will be deflected relative to the support 1, the movable rod 21 drives the gear one 23 to rotate, the gear one 23 drives the gear two 24 and the gear three 25 to rotate through mutual engagement, the gear three 25 drives the gear five 215 to rotate synchronously, at the same time the gear five 215 drives the gear four 214 and the rack 213 to rotate through mutual engagement, the rack 213 drives the pointer on the fixed seat 217 to rotate, the deflection direction is more clearly distinguished by observing the scale on the dial 216 where the pointer points, because the gear three 25 has much less teeth than the gear one 23, the overall rotation speed of the gear five 215 is much greater than that of the gear one 23, so that the deflection amount of the movable rod 21 is amplified and more intuitively displayed through the pointer and the dial 216 of the fixed seat 217, at this time the deflection direction of the pointer can be observed to judge the deflection direction of the wall, if the relative verticality of two objects needs to be detected or the angle needs to be measured, the bubble in the horizontal calibration module 3 does not need to be adjusted, after the movable rod 21 is calibrated through the calibration rod 22, the included angle between the movable rod 21 and the support 1 is placed at the measurement position or the support 1 is close to the outside of the measured object, the direction of the pointer above the dial 216 is observed, so that the angle measurement and verticality evaluation can be performed, when the level needs to be detected, the support 1 can also be placed on the measured plane, whether the bubble in the horizontal calibration module 3 is in the scale is observed, if it is in the scale, it is level, otherwise it is not, when the measurement is finished, the connecting rod 27 is slid to the left end, the gear four 214 is disengaged from the gear five 215, at this time the movable rod 21 can be turned into the support 1 to save the space.

[0029] The above is a detailed description of the present application, but some modifications or improvements can be made on the basis of the present application, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the present application are within the protection scope of the present application.

Claims

1. A verticality testing device for building construction, comprising a support (1), characterized in that: A horizontal calibration module (3) is installed on the front of the bracket (1), and a vertical detection module (2) is installed on the left side of the bracket (1). The horizontal calibration module (3) contains a certain amount of liquid forming bubbles. When the bracket (1) is horizontal, the horizontal calibration module (3) has engraved lines at both ends of the internal bubbles.

2. The verticality detection device for building engineering according to claim 1, characterized in that: The vertical detection module (2) includes a movable rod (21), the lower end of which is rotatably connected to a bracket (1). A calibration rod (22) is rotatably connected to the bracket (1) below the movable rod (21). Limiting blocks (12) are fixedly connected to the front and rear sides of the movable rod (21) of the bracket (1).

3. The verticality detection device for building engineering according to claim 2, characterized in that: Gear 1 (23) and Gear 3 (25) are rotatably connected to the front of the bracket (1). The number of teeth of Gear 3 (25) is less than that of Gear 1 (23). Gear 2 (24) meshes between Gear 1 (23) and Gear 3 (25). Gear 2 (24) is rotatably connected to the bracket (1) at the rear. Gear 1 (23) passes through the bracket (1) at the rear and is fixedly connected to the movable rod (21).

4. The verticality detection device for building engineering according to claim 3, characterized in that: The gear three (25) and gear two (24) are rotatably connected by a clamping plate (26). The clamping plate (26) has a slide rail one (28) and a slide rail two (29) above gear two (24). A connecting rod (27) is slidably connected to the rear of the slide rail two (29). The other end of the connecting rod (27) is slidably connected to the rear of the slide rail one (28).

5. The verticality detection device for building engineering according to claim 4, characterized in that: The clamp (26) is fixedly connected to an L-shaped slide rail (210) in front of the slide rail (28). A slider (211) is slidably connected inside the L-shaped slide rail (210). The rear of the slider (211) is rotatably connected to the connecting rod (27).

6. The verticality detection device for building engineering according to claim 5, characterized in that: The clamping plate (26) is fixedly connected to the slide rail three (212) between the slide rail two (29) and the slide rail one (28). A gear frame (213) is slidably connected above the slide rail three (212). The lower part of the gear frame (213) is rotatably connected to the clamping plate (26). A rack is provided inside the gear frame (213) and meshes with a gear four (214). A gear five (215) meshes below the gear four (214). The rear of the gear four (214) passes through. The slide rail 2 (29) is rotatably connected to the connecting rod (27). The front end of the gear 3 (25) passes through the clamping plate (26) and is fixedly connected to the gear 5 (215). The number of teeth of the gear 5 (215) is greater than that of the gear 3 (25). A scale (216) is fixedly connected to the outside of the slide rail 2 (29). A fixed seat (217) is fixedly connected to the front of the lower end of the gear frame (213). The pointer on the outside of the fixed seat (217) is located above the scale (216).

Images