A type of slewing bridge support with gap change sensing function

Abstract

This utility model relates to the field of measuring equipment technology, specifically to a swivel bridge support leg with gap change sensing function. It includes a support leg body, with a set of fixing buckles between the top and bottom ends of the support leg body. Laser measuring component one and laser measuring component two are respectively installed inside the upper and lower sets of fixing buckles. A measuring protection component is installed between laser measuring component one and laser measuring component two. Laser measuring component one measures the distance between laser measuring component two, and the measuring protection component encloses the space between laser measuring component one and laser measuring component two. Real-time measurement of the gap between the upper and lower parts of the support leg body is achieved through laser measurement, ensuring measurement accuracy. The measuring protection component includes a suction cup frame and a measuring protection net. The opaque measuring protection net reduces the influence of external light on the measuring laser, such as welding arc light, thereby further ensuring the accuracy of the measurement data from laser measuring component one.

Description

Technical Field

[0001] This utility model relates to the field of measuring equipment technology, specifically to a rotating bridge support foot with gap change sensing function. Background Technology

[0002] The function of the bridge sway support is to support the weight of the bridge body during the bridge rotation process, ensure the smooth and accurate rotation, and assist in stabilizing the bridge structure after the rotation is in place. The function of the bridge sway support is to accurately monitor the gap between the support and the slide in real time to ensure that the friction between the support and the slide is kept within a reasonable range during the rotation process, avoiding jamming due to too small a gap or instability due to too large a gap, thereby ensuring the smooth progress of the rotation action and greatly ensuring construction safety.

[0003] Currently, the gap between the support legs of a swing bridge is measured separately using a handheld rangefinder and recorded manually. However, the measurement is not always accurate due to the unsteady hand of the measuring personnel, and the measurement positions are also inconsistent. Normally, multiple working conditions should be collected by measuring specific parts of the support legs. As a result, the data obtained by manual measurement exceeds the error range. Therefore, a swing bridge support leg with gap change sensing function is proposed. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the present invention provides a slewing bridge support foot with gap change sensing function.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a rotating bridge support leg with gap change sensing function, including a support leg body, a set of fixing buckles is provided between the top and bottom ends of the support leg body, and laser measurement component one and laser measurement component two are respectively provided inside the upper and lower sets of fixing buckles, and a measurement protection component is provided between laser measurement component one and laser measurement component two.

[0006] The laser measurement component one measures the distance between the laser measurement component two, and the measurement protection component encloses the space between the laser measurement component one and the laser measurement component two.

[0007] Preferably, the fixing buckle includes a limiting socket, a spring slot, a limiting spring, and a plug plate. The limiting socket is fixed to the support body by welding. The spring slot is located in the middle of the limiting socket. The limiting spring is disposed inside the spring slot. The plug plate is disposed inside the limiting socket. The first laser measuring component and the second laser measuring component are respectively fixed to the surface of the plug plate in the upper and lower sets of fixing buckles.

[0008] Preferably, the limiting spring extends into the limiting socket to form an elastic fixing space, and the vertical height of the elastic fixing space is less than the height of the insert plate.

[0009] Preferably, the limiting sockets of the two sets of fixing buckles are on the same vertical line, and the length of the limiting socket is longer than the length of the plug plate.

[0010] Preferably, the first laser measurement component and the second laser measurement component are electrically connected to an external recording device, and the data generated by the first laser measurement component and the second laser measurement component in cooperation is recorded by the external recording device.

[0011] Preferably, the measurement protection component includes a suction cup frame and a measurement protection net. The suction cup frame is provided in two sets, and the two sets of suction cup frames are respectively attached to the insert plate surface in the upper and lower sets of fixing buckles. The two ends of the measurement protection net are respectively connected to the two sets of suction cup frames.

[0012] Preferably, the length of the measuring protective net is longer than the length of the support body, and the measuring protective net is made of opaque material.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model is equipped with a fixing buckle. The upper and lower sets of fixing buckles are respectively equipped with a laser measuring component one and a laser measuring component two. The laser measuring method is used to realize the real-time measurement of the gap between the upper and lower parts of the support body, so as to ensure the accuracy of the measurement.

[0015] 2. The present invention includes a measurement protection component, which comprises a suction cup frame and a measurement protection net. The opaque measurement protection net can reduce the influence of external light on the measurement laser, such as welding arc light, thereby further ensuring the accuracy of the measurement data of the laser measurement component.

[0016] 3. The fixed buckle allows for quick assembly and disassembly of the laser measurement components, improving the convenience and accuracy of device setup. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the three-dimensional unfolding structure of this utility model. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the three-dimensional unfolding structure of this utility model. Figure 2 ;

[0020] Figure 4 This is a three-dimensional structural diagram of the fixing buckle of this utility model.

[0021] The numbers in the diagram represent:

[0022] 1. Support leg body; 2. Fixing buckle; 21. Limiting socket; 22. Spring slot; 23. Limiting spring; 24. Insert plate; 3. Laser measurement component one; 4. Laser measurement component two; 5. Measurement protection component; 51. Suction cup frame; 52. Measurement protection net. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments, highlighting the above and other technical features and advantages of the present invention. However, the following embodiments are merely preferred embodiments of the present invention and are not exhaustive.

[0024] Example:

[0025] like Figures 1-4 As shown, this utility model provides a rotating bridge support leg with gap change sensing function, including a support leg body 1. A set of fixing buckles 2 is provided between the top and bottom ends of the support leg body 1. Laser measurement component 1 3 and laser measurement component 2 4 are respectively provided inside the upper and lower sets of fixing buckles 2. A measurement protection component 5 is provided between laser measurement component 1 3 and laser measurement component 2 4.

[0026] Laser measurement component 3 measures the distance between laser measurement component 4 and laser measurement component 2. Measurement protection component 5 encloses the space between laser measurement component 3 and laser measurement component 4.

[0027] The fixing buckle 2 includes a limiting socket 21, a spring slot 22, a limiting spring 23, and a plug plate 24. The limiting socket 21 is fixed to the support body 1 by welding. The spring slot 22 is located in the middle of the limiting socket 21. The limiting spring 23 is located inside the spring slot 22. The plug plate 24 is located inside the limiting socket 21. Laser measuring component 1 3 and laser measuring component 2 4 are respectively fixed on the surface of the plug plate 24 in the upper and lower sets of fixing buckles 2. The limiting spring 23 extends into the limiting socket 21 to form an elastic fixing space. The vertical height of the elastic fixing space is less than the height of the plug plate 24. When the plug plate 24 is inserted into the limiting socket 21, the plug plate 24 pushes the limiting spring 23 to deform. The deformed limiting spring 23 pushes the plug plate 24 to limit the plug plate 24. The plug plate 24 is restricted inside the limiting socket 21.

[0028] The limiting sockets 21 of the two sets of fixing buckles 2 are on the same vertical line, and the length of the limiting socket 21 is longer than the length of the plug plate 24. During the process of installing the plug plate 24 into the limiting socket 21, when the plug plate 24 is fully inserted into the limiting socket 21, the limiting socket 21 and the limiting spring 23 inside the limiting socket 21 can completely cover the plug plate 24, preventing the plug plate 24 from coming out of the limiting socket 21 and improving the stability of the plug plate 24.

[0029] Laser measuring component 1 3 and laser measuring component 2 4, which are set on the insert plate 24 in the two sets of fixing buckles 2, are inserted into the limiting socket 21 along with the insert plate 24 and fixed in the limiting socket 21, thus completing the setting of their own positions. After the setting is completed, laser measuring component 1 3 and laser measuring component 2 4 can enter the working state.

[0030] Laser measurement component 1 (3) and laser measurement component 2 (4) are electrically connected to an external recording device. The data generated by the cooperation of laser measurement component 1 (3) and laser measurement component 2 (4) is recorded by the external recording device. After laser measurement component 1 (3) and laser measurement component 2 (4) are installed in place, they cooperate to measure the data changes at the upper and lower ends of the support body 1. The measured data is recorded to the external recording device.

[0031] Measurement protection component 5 includes a suction cup frame 51 and a measurement protection net 52;

[0032] Two sets of suction cup frames 51 are provided. The two sets of suction cup frames 51 are respectively attached to the surfaces of the insert plates 24 in the upper and lower sets of fixing buckles 2. The two ends of the measurement protective net 52 are respectively connected to the two sets of suction cup frames 51. After the laser measurement component 1 3 and the laser measurement component 2 4 are set up, the two sets of suction cup frames 51 are respectively connected to the laser measurement component 1 3 and the laser measurement component 2 4. The measurement protective net 52 is unfolded under the pulling action of the two sets of suction cup frames 51. The unfolded measurement protective net 52 plays a protective role in the path between the laser measurement component 1 3 and the laser measurement component 2 4, avoiding the influence of external dust on the measurement of the laser measurement component 1 3 and the laser measurement component 2 4.

[0033] The length of the measuring protective net 52 is longer than the length of the support body 1. When the support body 1 extends or retracts to a certain extent, the measuring protective net 52 can be adjusted synchronously with the extension or retraction of the suction cup frame 51, thereby preventing the suction cup frame 51 from detaching from the surface of the insert plate 24 and ensuring the sealing ability of the measuring protective net 52 over the space between the laser measuring component 1 3 and the laser measuring component 2 4. The measuring protective net 52 is made of opaque material. The opaque measuring protective net 52 can reduce the influence of external light on the measuring laser, such as welding arc light, thereby further ensuring the accuracy of the measurement data of the laser measuring component 1 3.

[0034] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A slewing bridge support with gap change sensing function, characterized in that, Includes a support body (1), and a set of fixing buckles (2) is provided between the top and bottom of the support body (1). Laser measurement component one (3) and laser measurement component two (4) are respectively provided inside the two sets of fixing buckles (2). A measurement protection component (5) is provided between the laser measurement component one (3) and laser measurement component two (4). The laser measurement component one (3) measures the distance between the laser measurement component two (4), and the measurement protection component (5) closes the space between the laser measurement component one (3) and the laser measurement component two (4).

2. A slewing bridge support with gap change sensing function as described in claim 1, characterized in that, The fixing buckle (2) includes a limiting socket (21), a spring slot (22), a limiting spring (23), and a plug plate (24). The limiting socket (21) is fixed to the support body (1) by welding. The spring slot (22) is opened in the middle of the limiting socket (21). The limiting spring (23) is set inside the spring slot (22). The plug plate (24) is set inside the limiting socket (21). The laser measurement component one (3) and the laser measurement component two (4) are respectively fixed on the surface of the plug plate (24) in the upper and lower sets of fixing buckles (2).

3. A slewing bridge support with gap change sensing function as described in claim 2, characterized in that, The limiting spring (23) extends into the limiting socket (21) to form an elastic fixing space, the vertical height of which is less than the height of the plug plate (24).

4. A slewing bridge support with gap change sensing function as described in claim 2, characterized in that, The limiting sockets (21) of the two sets of fixed buckles (2) are on the same vertical line, and the length of the limiting socket (21) is longer than the length of the plug plate (24).

5. A slewing bridge support with gap change sensing function as described in claim 4, characterized in that, The laser measurement component one (3) and the laser measurement component two (4) are electrically connected to an external recording device, and the data generated by the laser measurement component one (3) and the laser measurement component two (4) are recorded by the external recording device.

6. A slewing bridge support with gap change sensing function as described in claim 5, characterized in that, The measurement protection component (5) includes a suction cup frame (51) and a measurement protection net (52). The suction cup frame (51) is provided in two sets. The two sets of suction cup frames (51) are respectively attached to the surface of the insert plate (24) in the upper and lower sets of fixing buckles (2). The two ends of the measurement protection net (52) are respectively connected to the two sets of suction cup frames (51).

7. A slewing bridge support with gap change sensing function as described in claim 6, characterized in that, The length of the measuring protective net (52) is longer than the length of the support body (1), and the measuring protective net (52) is made of opaque material.

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