Sensor data acquisition device for construction scaffold

Abstract

The utility model relates to the technical field of sensor data acquisition, and discloses a sensor data acquisition device for a construction scaffold, which comprises a sensor body and a rod body, the rod body is arranged on the rear side of the sensor body, a main fixing plate is arranged on the rear side of the sensor body, and the main fixing plate is connected with the sensor body through a bolt. A positioning mechanism is arranged on the main fixing plate and comprises a movable plate. Through the design of the positioning mechanism, when the sensor body is installed on the rod body, the sensor body is effectively fixed in the mode that the movable plate and the main fixing plate are buckled on the outer side of the vertical rod, the advantages of being simple in structure, tight in connection, accurate in positioning and easy to assemble and disassemble are achieved, and the situation that the sensor falls off due to instability can be effectively avoided; and secondly, the protective net is arranged above the sensor body, so that the top of the sensor body can be effectively protected, and the situation that objects fall off to crush the sensor and influence work of the sensor is avoided.

Description

Technical Field

[0001] This utility model relates to the field of sensor data acquisition technology, and in particular to a sensor data acquisition device for construction scaffolding. Background Technology

[0002] In high-formwork construction, sensors are generally used to collect deformation data of the high formwork, and then computers are used to analyze and judge the collected data to realize intelligent and information-based monitoring of high formwork, thereby ensuring the safety of scaffolding.

[0003] Currently, the common practice for fixing sensors is to tie them to the scaffolding uprights with straps for data collection. This method often leads to sensor displacement or even falling over time or due to changes in dynamic loads on the upper part of the scaffolding. Furthermore, in the construction area, there is a high risk of objects falling and damaging the sensors. Because the space is narrow after the scaffolding is completed during construction, it is difficult to move in and out normally, and there is no effective way to deal with the above-mentioned unexpected situations. This results in distorted scaffolding monitoring data, insufficient monitoring samples, and affects the monitoring effect, posing a certain systemic risk. Therefore, this paper proposes a sensor data acquisition device for construction scaffolding to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a sensor data acquisition device for construction scaffolding.

[0005] The sensor data acquisition device for construction scaffolding provided by this utility model adopts the following technical solution:

[0006] A sensor data acquisition device for construction scaffolding includes a sensor body and a pole. The pole is disposed on the rear side of the sensor body, and a main fixing plate is disposed on the rear side of the sensor body. The main fixing plate is connected to the sensor body by bolts, and a positioning mechanism is disposed on the main fixing plate.

[0007] The positioning mechanism includes a movable plate disposed behind the main fixed plate. The movable plate extends to the inner side of the main fixed plate and is connected to the main fixed plate via a pivot. The outer side of the rod body is respectively attached to the inner side of the main fixed plate and the movable plate. A mounting base is fixedly connected to the top of both the main fixed plate and the movable plate. A plug-in plate is provided on the top of the mounting base. The plug-in plate extends into the interior of the mounting base and matches the mounting base. A frame plate is provided on the top of the sensor body. A protective net is fixedly connected to the inner side of the frame plate. A vertical plate is fixedly connected to the frame plate. The vertical plate extends into the interior of the plug-in plate and is slidably connected to the plug-in plate.

[0008] By adopting the above technical solution, when installing the sensor body on the pole, the movable plate and the main fixing plate are fastened to the outside of the pole for effective fixation. This method has the advantages of simple structure, tight connection, accurate positioning, and easy installation and removal. It can effectively prevent the sensor from becoming unstable and falling. In addition, a protective net is set above the sensor body to effectively protect its top and prevent objects from falling and damaging the sensor or affecting its operation.

[0009] Preferably, a positioning rod is connected to the main fixed plate via a rotating shaft, a through groove is provided on the movable plate, the positioning rod passes through the through groove, and a positioning ring is provided on the outside of the positioning rod.

[0010] By adopting the above technical solution, after the main fixing plate and the movable plate are fastened to the outside of the rod body, the positioning rod passes through the through groove.

[0011] Preferably, the positioning ring is in contact with the outer side of the movable plate, and the positioning rod passes through the positioning ring and is connected to the positioning ring by a thread.

[0012] By adopting the above technical solution, tightening the positioning ring on the positioning rod can ensure a stable engagement between the main fixed plate and the movable plate.

[0013] Preferably, a first spring is fixedly connected to the interior of both the front and rear side walls of the plug plate, and the first spring is fixedly connected to the bottom of the vertical plate.

[0014] By adopting the above technical solution, the first reed exerts an elastic force on the vertical plate.

[0015] Preferably, the plug-in plate has two auxiliary slots inside, and a retaining plate is slidably connected inside the auxiliary slots. The retaining plate extends out of the plug-in plate. The front and rear side walls of the mounting base are provided with slots. The retaining plate passes through the slots and matches the slots. A push plate is integrally formed on the retaining plate and extends out of the plug-in plate.

[0016] By adopting the above technical solution, the user can move the card plate by pressing the push plate.

[0017] Preferably, a second spring is fixedly connected inside the auxiliary groove, and the second spring is fixedly connected to the card plate.

[0018] By adopting the above technical solution, the second spring has an elastic force on the plate.

[0019] Preferably, a horizontal plate is provided between the two plug-in plates, and the two ends of the horizontal plate are respectively fixedly connected to the two plug-in plates.

[0020] By adopting the above technical solution, the horizontal plate connects the two plug-in boards, making the two plug-in boards form a whole and improving stability.

[0021] In summary, this utility model has the following beneficial technical effects:

[0022] 1. A sensor data acquisition device for construction scaffolding, which, through the design of a positioning mechanism, effectively fixes the sensor body on the outside of the upright by fastening a movable plate and a main fixing plate together when installing the sensor body on the pole. It has the advantages of simple structure, tight connection, accurate positioning and easy installation and removal. It can effectively prevent the sensor from becoming unstable and falling. In addition, a protective net is set above the sensor body to effectively protect its top and prevent objects from falling and damaging the sensor or affecting its operation.

[0023] 2. A sensor data acquisition device for construction scaffolding, wherein when an object falls, the protective net can better offset the impact force of the fall compared to rigid board protection. Furthermore, when the protective net is under stress, the frame plate drives the vertical plate to move inside the plug-in plate. At this time, the elastic force of the first spring on the vertical plate will further buffer the impact force, thereby effectively providing collision protection for the sensor body and enabling the sensor body to obtain a stable and safe working environment. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a cross-sectional view of the mounting base in this utility model;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the image;

[0027] Figure 4 This is a structural diagram of the main fixed plate and the movable plate after they are opened in this utility model.

[0028] Explanation of reference numerals in the attached drawings: 1. Sensor body; 2. Rod; 3. Main fixing plate; 4. Positioning mechanism; 41. Movable plate; 42. Mounting base; 43. Plug-in plate; 44. Frame plate; 45. Protective net; 46. Vertical plate; 47. Positioning rod; 48. Through groove; 49. Positioning ring; 491. First spring; 492. Auxiliary groove; 493. Clamping plate; 494. Clamping slot; 495. Push plate; 496. Second spring; 497. Horizontal plate. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1 - Appendix Figure 4 The present invention will be described in further detail below.

[0030] This utility model discloses a sensor data acquisition device for construction scaffolding. (Refer to...) Figures 1-4 It includes a sensor body 1 and a rod 2. The rod 2 is located on the rear side of the sensor body 1. A main fixing plate 3 is located on the rear side of the sensor body 1. The main fixing plate 3 is connected to the sensor body 1 by bolts. A positioning mechanism 4 is provided on the main fixing plate 3.

[0031] The positioning mechanism 4 includes a movable plate 41, which is located behind the main fixed plate 3. The movable plate 41 extends to the inner side of the main fixed plate 3 and is connected to the main fixed plate 3 via a pivot. The outer side of the rod 2 is respectively attached to the inner side of the main fixed plate 3 and the movable plate 41. The top of the main fixed plate 3 and the movable plate 41 are both fixedly connected to the mounting base 42. The top of the mounting base 42 is provided with a plug plate 43, which extends into the interior of the mounting base 42 and matches the mounting base 42. The top of the sensor body 1 is provided with a frame plate 44.

[0032] A protective net 45 is fixedly connected to the inner side of the frame plate 44, and a vertical plate 46 is fixedly connected to the frame plate 44. The vertical plate 46 extends into the plug plate 43 and slides to connect with the plug plate 43. When the sensor body 1 is installed on the pole 2, it is effectively fixed by fastening the movable plate 41 and the main fixing plate 3 to the outside of the pole. It has the advantages of simple structure, tight connection, accurate positioning and easy installation and removal. It can effectively prevent the sensor from becoming unstable and falling. Secondly, the protective net 45 is set above the sensor body 1, which can effectively protect its top and prevent objects from falling and damaging the sensor and affecting its operation.

[0033] A positioning rod 47 is connected to the main fixed plate 3 via a rotating shaft. A through groove 48 is provided on the movable plate 41. The positioning rod 47 passes through the through groove 48. A positioning ring 49 is provided on the outside of the positioning rod 47. After the main fixed plate 3 and the movable plate 41 are fastened to the outside of the rod body 2, the positioning rod 47 passes through the through groove 48. The positioning ring 49 is in contact with the outside of the movable plate 41. The positioning rod 47 passes through the positioning ring 49 and is connected to the positioning ring 49 by a thread. Tightening the positioning ring 49 on the positioning rod 47 can ensure a stable fastening state between the main fixed plate 3 and the movable plate 41.

[0034] The plug-in plate 43 has a first spring 491 fixedly connected to the interior of both its front and rear side walls. The first spring 491 is fixedly connected to the bottom of the vertical plate 46 and exerts an elastic force on the vertical plate 46. The plug-in plate 43 has two auxiliary grooves 492 inside, and a retaining plate 493 is slidably connected inside each auxiliary groove 492. The retaining plate 493 extends out of the plug-in plate 43. The mounting base 42 has slots 494 on both its front and rear side walls. The retaining plate 493 passes through and matches the slots 494. A push plate 49 is integrally formed on the retaining plate 493. 5. The push plate 495 extends out of the plug-in plate 43. When the user presses the push plate 495, it moves the card plate 493. A second spring 496 is fixedly connected inside the auxiliary slot 492. The second spring 496 is fixedly connected to the card plate 493. The second spring 496 exerts an elastic force on the card plate 493. A horizontal plate 497 is provided between the two plug-in plates 43. The two ends of the horizontal plate 497 are fixedly connected to the two plug-in plates 43 respectively. The horizontal plate 497 connects the two plug-in plates 43, so that the two plug-in plates 43 form a whole and improve stability.

[0035] In actual operation, when it is necessary to install the sensor body 1, after the inner side of the main fixing plate 3 is attached to the rod body 2, the movable plate 41 is flipped to make the main fixing plate 3 and the movable plate 41 fasten to the outside of the rod body 2. After fastening, the positioning rod 47 is flipped to the through slot 48, and the positioning ring 49 is rotated and tightened on the outside of the positioning rod 47. At this time, the main fixing plate 3 and the movable plate 41 tightly lock the upright, effectively ensuring the stability of the sensor body during installation.

[0036] After the sensor body 1 is installed, if protection is needed on top of the sensor body 1, the push plate 495 is pinched. The push plate 495 then moves the locking plate 493 into the insertion plate 43. The insertion plate 43 is then inserted into the mounting base 42, and the push plate 495 is stopped. Under the elastic force of the second spring 496, the second spring 496 pushes the locking plate 493 into the slot 494 on the mounting base 42. This completes the installation and fixation of the insertion plate 43. The protective net 45 provides protection on top of the sensor body 1. Because the protective net 45 itself has a certain degree of elasticity, it can better offset the impact force when an object falls, compared to the protection of rigid plates. Furthermore, when the protective net 45 is under force, it drives the frame plate 44 to move, and the frame plate 44 drives the vertical plate 46 to move inside the plug plate 43. At this time, the elastic force of the first spring 491 on the vertical plate 46 will further buffer the impact force. Based on the above steps, it can effectively provide collision protection for the sensor body 1, so that the sensor body 1 can obtain a stable and safe working environment.

[0037] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A sensor data acquisition device for construction scaffolding, characterized in that: It includes a sensor body (1) and a rod (2). The rod (2) is located on the rear side of the sensor body (1). A main fixing plate (3) is provided on the rear side of the sensor body (1). The main fixing plate (3) is connected to the sensor body (1) by bolts. A positioning mechanism (4) is provided on the main fixing plate (3). The positioning mechanism (4) includes a movable plate (41), which is located on the rear side of the main fixed plate (3). The movable plate (41) extends to the inner side of the main fixed plate (3) and is connected to the main fixed plate (3) via a pivot. The outer side of the rod (2) is in contact with the inner side of the main fixed plate (3) and the movable plate (41). The top of the main fixed plate (3) and the movable plate (41) are both fixedly connected to a mounting base (42). The top of the mounting base (42) is provided with a plug plate (43). The plug plate (43) extends into the interior of the mounting base (42) and matches the mounting base (42). The top of the sensor body (1) is provided with a frame plate (44). The inner side of the frame plate (44) is fixedly connected with a protective net (45). The frame plate (44) is fixedly connected with a vertical plate (46). The vertical plate (46) extends into the interior of the plug plate (43) and is slidably connected to the plug plate (43).

2. The sensor data acquisition device for construction scaffolding according to claim 1, characterized in that: The main fixed plate (3) is connected to a positioning rod (47) via a rotating shaft. The movable plate (41) has a through groove (48) through which the positioning rod (47) passes. A positioning ring (49) is provided on the outside of the positioning rod (47).

3. A sensor data acquisition device for construction scaffolding according to claim 2, characterized in that: The positioning ring (49) is in contact with the outer side of the movable plate (41), and the positioning rod (47) passes through the positioning ring (49) and is connected to the positioning ring (49) by a thread.

4. The sensor data acquisition device for construction scaffolding according to claim 1, characterized in that: The plug plate (43) has a first spring (491) fixedly connected inside both the front and rear side walls, and the first spring (491) is fixedly connected to the bottom of the vertical plate (46).

5. A sensor data acquisition device for construction scaffolding according to claim 1, characterized in that: The plug-in plate (43) has two auxiliary slots (492) inside. A retaining plate (493) is slidably connected inside the auxiliary slots (492). The retaining plate (493) extends out of the plug-in plate (43). The mounting base (42) has slots (494) on both the front and rear side walls. The retaining plate (493) passes through the slots (494) and matches the slots (494). A push plate (495) is integrally formed on the retaining plate (493). The push plate (495) extends out of the plug-in plate (43).

6. A sensor data acquisition device for construction scaffolding according to claim 5, characterized in that: The auxiliary groove (492) is fixedly connected to a second spring (496), which is fixedly connected to the card plate (493).

7. A sensor data acquisition device for construction scaffolding according to claim 1, characterized in that: A horizontal plate (497) is provided between the two plug-in plates (43), and the two ends of the horizontal plate (497) are fixedly connected to the two plug-in plates (43) respectively.

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