Pier perpendicularity detection device

Abstract

The utility model relates to the technical field of bridge pier detection, and discloses a bridge pier verticality detection device, which comprises a base, four universal wheels are fixedly arranged on the bottom surface of the base and are uniformly distributed on the bottom surface of the periphery of the base, an adjusting mechanism is fixedly arranged in the base, and the adjusting mechanism is connected with the base. A detection mechanism is fixedly arranged on the top surface of the adjusting mechanism; the adjusting mechanism comprises an adjusting part and a power part; the back surface of the power part is fixedly connected with the front surface of the adjusting part; the power part comprises a motor A. The back face of the motor A is fixedly connected with the front face of the left end of the base, and the back face of an output rod of the motor A penetrates through the front face of the base and extends into the base. Through the arrangement of the detection mechanism, the arrangement of the connecting line A and the connecting line B and the cooperation of the perpendicularity meter, when the perpendicularity of each angle of the bridge pier is detected by the measuring plate A and the measuring meter B, whether the angle is vertical or not can be quickly obtained, and the specific inclination degree of each included angle can be detected in time through the perpendicularity meter.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge pier detection, in particular to a bridge pier verticality detection device. Background Art

[0002] The pier is one of the important components of the bridge. Its appearance design and quality management have a profound impact on the overall stability of the bridge. Therefore, during its construction, monitoring and measurement must be carried out at each stage. During the monitoring and measurement process, the deformation and strain change state of the main components in the construction stage should be evaluated in time according to the monitoring and measurement results to determine whether they meet the design requirements, judge the safety of the construction process, and whether the structure is working normally.

[0003] A Chinese patent discloses a pier verticality detection device, with publication number CN112461218A, comprising a measuring rope, a plumb line, a connector for fixed connection with the pier, and a detection device for detecting deflection data of the measuring rope; one end of the measuring rope is connected to the connector, and the other end of the measuring rope is connected to the plumb line; a protective shell is provided on the connector, and by providing the protective shell and arranging the measuring rope and the plumb line in the protective shell, the impact of the fluid on the measuring rope can be reduced, the measuring rope and the plumb line can be better kept stable, and the impact of the fluid on the pier verticality detection device is reduced, so that the pier verticality measurement device can better adapt to complex environments such as strong winds and water flow impact.

[0004] However, there are still the following disadvantages: when the bridge pier verticality detection device is in use, it is unable to quickly perform verticality detection on multiple angle positions of the bridge pier, so a bridge pier verticality detection device is designed. Utility Model Content

[0005] The purpose of the utility model is to provide a bridge pier verticality detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bridge pier verticality detection device comprises a base, the bottom surface of the base is fixedly provided with universal wheels, the number of the universal wheels is four and they are evenly distributed around the bottom surface of the base, an adjustment mechanism is fixedly provided inside the base, and a detection mechanism is fixedly provided on the top surface of the adjustment mechanism;

[0007] The regulating mechanism comprises a regulating part and a power part, and the back side of the power part and the front side of the regulating part are fixedly connected;

[0008] The power unit includes a motor A, the back of the motor A is fixedly connected to the front of the left end of the base, and the back of the output rod of the motor A passes through the front of the base and extends to the inside of the base;

[0009] The detection mechanism comprises a detection part and a connecting part, and a side surface of the connecting part is fixedly connected to a side surface of the detection part;

[0010] The detection part includes a support frame, the front side of the support frame and the back side of the base are fixedly connected, two verticality gauges are fixedly arranged on the back side of the support frame, a connecting line A is fixedly arranged on the top surface of the support frame, and a connecting line B is fixedly arranged on the left side of the support frame.

[0011] Preferably, an active rod is fixedly provided on the back of the output rod of the motor A, the surface of the active rod and the inner wall of the base are rotatably connected by a bearing, a measuring plate A is fixedly sleeved on the surface of the active rod, and a limiting rod is fixedly provided on the inner wall of the measuring plate A.

[0012] Preferably, a rotating rod is provided inside the right end of the base, the surface of the rotating rod and the inner wall of the base are rotatably connected by a bearing, a turning handle is fixedly provided on the front of the rotating rod, a connecting plate is fixedly sleeved on the surface of the rotating rod, and an L-shaped block is hingedly provided on the inner wall of the left end of the connecting plate.

[0013] Preferably, a telescopic plate is provided inside the left end of the L-shaped block, the inner wall of the left end of the telescopic plate is frictionally and slidingly connected to the surface of the limit rod, a sliding rod is fixedly provided on the top surface of the left end of the telescopic plate, and the surface of the sliding rod is frictionally and slidingly connected to the inner wall of the measuring plate A.

[0014] Preferably, a device block is fixedly provided on the top surface of the sliding rod, a motor B is fixedly provided on the front surface of the device block, the back surface of the output rod of the motor B passes through the front surface of the device block and extends into the inside of the device block, and a connecting rod is fixedly provided on the back surface of the output rod of the motor B.

[0015] Preferably, the surface of the connecting rod and the inner wall of the device block are rotatably connected by a bearing, a measuring plate B is fixedly sleeved on the surface of the connecting rod, the back of the measuring plate B is fixedly connected to the front of the connecting line A, and the front of the left end of the connecting line B is fixedly connected to the measuring plate A.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The pier verticality detection device is provided with a detection mechanism, and the connection line A and the connection line B are provided with a verticality meter to cooperate with each other, so that the measuring plate A and the measuring meter B can quickly determine whether the angle is vertical when detecting the verticality of each angle of the pier, and the specific inclination degree of each angle can be detected in time through the verticality meter;

[0018] 2. The pier verticality detection device is provided with an adjustment mechanism, and through the cooperation of a turning handle and a rotating rod, the L-shaped block can drive a series of hinged connection components to move the detection mechanism up and down, thereby quickly measuring the angle between the pier and the bottom of the bridge deck according to the height of different piers;

[0019] 3. The pier verticality detection device is provided with a motor A and a motor B to work together, so that the measuring plate A and the measuring plate B can be deflected at corresponding angles, so that it can automatically and quickly detect and measure the verticality of the pier and the ground, as well as the verticality of the pier and the bottom of the bridge deck. The operation is simple and fast, saving time, effort and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0021] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the front structure of the utility model;

[0022] Figure 3 It is a three-dimensional schematic diagram of the back structure of the utility model;

[0023] Figure 4 For this utility model Figure 1 A three-dimensional enlarged schematic diagram of the structure of the middle A area;

[0024] Figure 5 For this utility model Figure 2 A three-dimensional enlarged schematic diagram of the structure of area B in the middle.

[0025] In the figure: 1. base; 2. universal wheel; 3. adjustment mechanism; 301. motor A; 302. active rod; 303. measuring plate A; 304. turning handle; 305. rotating rod; 306. connecting plate; 307. L-shaped block; 308. limit rod; 309. telescopic plate; 310. sliding rod; 4. detection mechanism; 401. device block; 402. motor B; 403. connecting rod; 404. measuring plate B; 405. connecting line A; 406. connecting line B; 407. supporting frame; 408. verticality meter. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5As shown, a pier verticality detection device includes a base 1, a universal wheel 2 is fixedly arranged on the bottom surface of the base 1, the number of the universal wheels 2 is four and they are evenly distributed on the bottom surface around the base 1, a parking assembly is arranged inside the universal wheel 2, an adjustment mechanism 3 is fixedly arranged inside the base 1, and a detection mechanism 4 is fixedly arranged on the top surface of the adjustment mechanism 3; the adjustment mechanism 3 includes an adjustment part and a power part, and the back of the power part is fixedly connected to the front of the adjustment part; the power part includes a motor A301, the back of the motor A301 is fixedly connected to the front of the left end of the base 1, and the motor A301 is fixedly connected to the left end of the base 1. 01 The back of the output rod passes through the front of the base 1 and extends to the inside of the base 1; the detection mechanism 4 includes a detection part and a connection part, and the side of the connection part is fixedly connected to the side of the detection part; the detection part includes a support frame 407, the front of the support frame 407 is fixedly connected to the back of the base 1, and two verticality gauges 408 are fixedly arranged on the back of the support frame 407, a connection line A405 is fixedly arranged on the top surface of the support frame 407, and a connection line B406 is fixedly arranged on the left side of the support frame 407, and both the connection line A405 and the connection line B406 are made of bendable materials;

[0028] During operation, the base 1 is moved to the position where the verticality of the bridge pier needs to be detected by the four universal wheels 2, and the left end of the measuring plate A303 is aligned with the side of the bridge pier. At this time, the corresponding verticality meter 408 is observed to see whether it is measured in a horizontal state. Data is transmitted through the connecting line A405, and observation can be quickly performed through the verticality meter 408.

[0029] Further, an active rod 302 is fixedly arranged on the back of the output rod of the motor A301, the model of the motor A301 is Y2-112M-6, the surface of the active rod 302 and the inner wall of the base 1 are rotatably connected by a bearing, a measuring plate A303 is fixedly sleeved on the surface of the active rod 302, and a limit rod 308 is fixedly arranged on the inner wall of the measuring plate A303;

[0030] During operation, the bottom side of the measuring plate A303 is fitted against the bridge pier, and the motor A301 is started to rotate the active rod 302 until the sensor on the inner wall of the top of the measuring plate A303 senses that it is in contact with the surface of the bridge pier. Data is then transmitted through the connecting line B406 to quickly determine the verticality.

[0031] Furthermore, a rotating rod 305 is provided inside the right end of the base 1, and the surface of the rotating rod 305 and the inner wall of the base 1 are rotatably connected by a bearing, a turning handle 304 is fixedly provided on the front of the rotating rod 305, a connecting plate 306 is fixedly sleeved on the surface of the rotating rod 305, and an L-shaped block 307 is hingedly provided on the inner wall of the left end of the connecting plate 306;

[0032] During operation, the handle 304 is turned to rotate the rotating rod 305, which drives the connecting plate 306 to deflect at an angle. Through the hinged action of the L-shaped block 307 and the telescopic plate 309, the sliding rod 310 drives the device block 401 to move upward, quickly making the measuring plate B404 fit under the bridge deck.

[0033] Furthermore, a telescopic plate 309 is provided inside the left end of the L-shaped block 307, and the inner wall of the left end of the telescopic plate 309 is frictionally and slidably connected to the surface of the limit rod 308, and a slide bar 310 is fixedly provided on the top surface of the left end of the telescopic plate 309, and the telescopic plate 309 is composed of a sleeve plate and a slide plate, and the surface of the slide bar 310 is frictionally and slidably connected to the inner wall of the measuring plate A303;

[0034] During operation, the handle 304 is turned to rotate the rotating rod 305, which drives the connecting plate 306 to deflect at an angle. Through the hinged action of the L-shaped block 307 and the telescopic plate 309, the sliding rod 310 drives the device block 401 to move upward, quickly making the measuring plate B404 fit under the bridge deck.

[0035] Furthermore, a device block 401 is fixedly arranged on the top surface of the slide bar 310, a motor B402 is fixedly arranged on the front surface of the device block 401, the back surface of the output rod of the motor B402 passes through the front surface of the device block 401 and extends to the inside of the device block 401, and a connecting rod 403 is fixedly arranged on the back surface of the output rod of the motor B402;

[0036] When working, start the motor B402, so that the connecting rod 403 drives the measuring plate B404 to deflect the angle until the sensor inside the measuring plate B404 senses that it is in contact with the bottom of the bridge deck. Then, transmit the data through the connecting line A405 and quickly observe it through the verticality meter 408.

[0037] Furthermore, the surface of the connecting rod 403 and the inner wall of the device block 401 are rotatably connected by a bearing, a measuring plate B404 is fixedly sleeved on the surface of the connecting rod 403, sensors are arranged inside the measuring plates A303 and B404, the back of the measuring plate B404 is fixedly connected to the front of the connecting wire A405, and the front of the left end of the connecting wire B406 is fixedly connected to the measuring plate A303;

[0038] When working, start the motor B402, so that the connecting rod 403 drives the measuring plate B404 to deflect the angle until the sensor inside the measuring plate B404 senses that it is in contact with the bottom of the bridge deck. Then, transmit the data through the connecting line A405 and quickly observe it through the verticality meter 408.

[0039] Working principle: When in use, first move the base 1 to the position where the verticality of the bridge pier needs to be detected through the four universal wheels 2, and match the left end of the measuring plate A303 to the side of the bridge pier. At this time, observe the corresponding verticality meter 408 to see whether it is measured in a horizontal state. When the ground is uneven, the angle of the measuring plate A303 can be adjusted accordingly to record the initial angle of the measurement. Fit the bottom side of the measuring plate A303 to the bridge pier, start the motor A301, and rotate the active rod 302 until the sensor on the inner wall of the top of the measuring plate A303 fits the surface of the bridge pier. Then transmit data through the connecting line B406 to quickly determine how much verticality is. After the measuring plate A303 is straightened, observe the height of the bridge pier and the bottom of the bridge deck, turn the handle 304 to rotate the rotating rod 305, which drives the connecting plate 306 to deflect the angle, and through the hinged action of the L-shaped block 307 and the telescopic plate 309, the sliding rod 310 drives the device block 401 to move upward, so that the measuring plate B404 is quickly fitted under the bridge deck, start the motor B402, so that the connecting rod 403 drives the measuring plate B404 to deflect the angle until the sensor inside the measuring plate B404 senses that it is in contact with the bottom of the bridge deck, transmit data through the connecting line A405, and quickly observe through the verticality meter 408.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bridge pier verticality detection device, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly provided with universal wheels (2), the number of the universal wheels (2) is four and they are evenly distributed around the bottom surface of the base (1), an adjustment mechanism (3) is fixedly provided inside the base (1), and a detection mechanism (4) is fixedly provided on the top surface of the adjustment mechanism (3); The regulating mechanism (3) comprises a regulating part and a power part, and the back side of the power part and the front side of the regulating part are fixedly connected; The power unit comprises a motor A (301), the back of the motor A (301) is fixedly connected to the front of the left end of the base (1), and the back of the output rod of the motor A (301) passes through the front of the base (1) and extends to the inside of the base (1); The detection mechanism (4) comprises a detection part and a connection part, and the side surface of the connection part is fixedly connected to the side surface of the detection part; The detection unit comprises a support frame (407), the front of the support frame (407) is fixedly connected to the back of the base (1), two verticality gauges (408) are fixedly arranged on the back of the support frame (407), a connecting line A (405) is fixedly arranged on the top surface of the support frame (407), and a connecting line B (406) is fixedly arranged on the left side of the support frame (407).

2. A pier verticality detection device according to claim 1, characterized in that: An active rod (302) is fixedly arranged on the back of the output rod of the motor A (301); the surface of the active rod (302) and the inner wall of the base (1) are rotatably connected via a bearing; a measuring plate A (303) is fixedly sleeved on the surface of the active rod (302); and a limiting rod (308) is fixedly arranged on the inner wall of the measuring plate A (303).

3. A bridge pier verticality detection device according to claim 2, characterized in that: A rotating rod (305) is arranged inside the right end of the base (1); the surface of the rotating rod (305) and the inner wall of the base (1) are rotatably connected via a bearing; a turning handle (304) is fixedly arranged on the front of the rotating rod (305); a connecting plate (306) is fixedly sleeved on the surface of the rotating rod (305); and an L-shaped block (307) is hingedly arranged on the inner wall of the left end of the connecting plate (306).

4. A bridge pier verticality detection device according to claim 3, characterized in that: A telescopic plate (309) is arranged inside the left end of the L-shaped block (307), and the inner wall of the left end of the telescopic plate (309) is frictionally and slidably connected to the surface of the limit rod (308). A sliding rod (310) is fixedly arranged on the top surface of the left end of the telescopic plate (309), and the surface of the sliding rod (310) is frictionally and slidably connected to the inner wall of the measuring plate A (303).

5. A bridge pier verticality detection device according to claim 4, characterized in that: A device block (401) is fixedly arranged on the top surface of the sliding rod (310), a motor B (402) is fixedly arranged on the front surface of the device block (401), the back surface of the output rod of the motor B (402) penetrates the front surface of the device block (401) and extends into the inside of the device block (401), and a connecting rod (403) is fixedly arranged on the back surface of the output rod of the motor B (402).

6. A bridge pier verticality detection device according to claim 5, characterized in that: The surface of the connecting rod (403) and the inner wall of the device block (401) are rotatably connected by a bearing, and a measuring plate B (404) is fixedly sleeved on the surface of the connecting rod (403). The back of the measuring plate B (404) is fixedly connected to the front of the connecting line A (405), and the front of the left end of the connecting line B (406) is fixedly connected to the measuring plate A (303).

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