Wireless strain node assembling device

Abstract

The utility model discloses a wireless strain node assembling device, and relates to the technical field of assembling equipment. The device comprises a bottom plate, a connecting plate is arranged on the upper surface of the bottom plate, a workbench is fixedly connected to the upper surface of the connecting plate through bolts, a base is arranged at the upper end of the workbench, a shell is arranged at the upper end of the base, and a suction cup is fixedly connected to the middle of the upper surface of the workbench. According to the utility model, rapid adjustment is realized through a rack and gear transmission structure, so that the process of sealing the air vent is simpler, more convenient and faster, the stability of the wireless strain node base and the shell in the assembling process is ensured through a double clamping mechanism, dislocation or loosening in the assembling process is prevented, and the sealing combination of the suction cup and the rubber stop block is more convenient and faster. By means of the structure, stable adsorption of the base in the assembling process is guaranteed, a clamping and sealing mechanism which is simple in displacement operation and caused by external force interference is avoided, complexity and frequency of manual operation are reduced, and the assembling speed is remarkably increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly equipment, and particularly relates to a wireless strain node assembly device. Background Technique

[0002] A wireless strain node is a device widely used in structural monitoring and testing. When assembling a wireless strain node device, an assembly device is required to clamp the wireless strain node device for easy assembly. However, some wireless strain node assembly devices have the following deficiencies in use:

[0003] When some existing wireless strain node assembly devices assemble a wireless strain node device, it is relatively inconvenient to clamp and release. Complicated clamping and releasing operations require more time, reducing the assembly speed. Frequent manual adjustments increase operation interruptions and reduce the efficiency of continuous operation, which is not conducive to improving the efficiency of assembling wireless strain node devices.

[0004] Therefore, we propose a wireless strain node assembly device. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the prior art that when some wireless strain node assembly devices assemble a wireless strain node device, it is relatively inconvenient to clamp and release, complicated clamping and releasing operations require more time, reducing the assembly speed, frequent manual adjustments increase operation interruptions, reducing the efficiency of continuous operation, and being not conducive to improving the efficiency of assembling wireless strain node devices, and to propose a wireless strain node assembly device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A wireless strain node assembly device, comprising:

[0008] A bottom plate, on the upper surface of which a connecting plate is provided. The upper surface of the connecting plate is fixedly connected with a workbench by bolts. At the upper end of the workbench, a base is provided. At the upper end of the base, a housing is provided. In the middle of the upper surface of the workbench, a suction cup is fixedly connected. In the middle of the suction cup, an air vent is provided for adsorbing the base of the wireless strain node;

[0009] An adjusting assembly, the adjusting assembly includes a rack installed on the upper surface of the connecting plate. On both sides of the rack in the middle of the upper surface of the connecting plate, gears are rotatably connected. The rack is meshed with the gears. At the upper ends of the two gears, a left-handed lead screw and a right-handed lead screw are respectively fixedly connected. On the outer walls of the left-handed lead screw and the right-handed lead screw, a push plate is sleeved with a thread. In the middle of the upper end of the push plate, a rubber stopper is fixedly connected for sealing the air vent on the suction cup;

[0010] The clamping assembly is installed inside the workbench and is used to clamp the base and the housing of the wireless strain node.

[0011] In a possible design, the clamping assembly includes slide bars fixedly installed on both sides inside the workbench. The outer walls of both slide bars are slidably connected with first clamping plates, and the outer walls of both slide bars are slidably sleeved with first springs, which are used to clamp both sides of the base of the wireless strain node.

[0012] In a possible design, the outer walls of the middle parts of both first clamping plates are slidably connected with second clamping plates, and the outer walls of the upper ends of both first clamping plates are slidably sleeved with second springs, which are used to clamp the upper surface of the housing of the wireless strain node.

[0013] In a possible design, both sides of the upper surface of the connecting plate are fixedly connected with limit blocks through bolts. The limit blocks are slidably connected with the rack and are used to limit the rack. Pull rings are fixedly connected to both sides of the rack.

[0014] In a possible design, the middle part of the upper surface of the connecting plate is fixedly connected with a limit frame through a bolt. The gear is rotatably connected with the limit frame and is used to limit the gear.

[0015] In a possible design, a rolling bearing is fixedly connected to the middle part of the bottom plate, and the inner wall of the rolling bearing is fixedly connected to the lower end of the connecting plate.

[0016] In this application, during use, first, the base of the wireless strain node is placed on the suction cup on the workbench. At the same time, the clamping assembly inside the workbench works. The first clamping plates on the slide bars clamp both sides of the base under the action of the first springs, further enhancing stability. When the base is stable, the housing is placed on the base. At this time, the second clamping plates clamp the upper surface of the housing under the action of the second springs, ensuring the tight combination of the housing and the base. The adjusting assembly includes a rack, a gear, a left-handed lead screw, a right-handed lead screw, and a push plate. When it is necessary to seal the ventilation port, by operating the rack, the rack meshes with the gear and drives the left-handed lead screw and the right-handed lead screw to rotate simultaneously, causing the push plate to move up and down along the lead screw. The rubber stopper at the upper end of the push plate moves up accordingly until it closely adheres to and seals the ventilation port. The rubber stopper has good sealing performance and can ensure that there is no gas leakage at the ventilation port in the sealed state, thereby maintaining the adsorption force of the suction cup on the base. At the same time, the limit blocks and the limit frame on the connecting plate respectively limit the rack and the gear, ensuring the stability and accuracy during the adjustment process. The pull rings on both sides of the rack facilitate manual operation of the rack for quick adjustment. The connecting plate can rotate smoothly or finely adjust its position through the rolling bearing in the middle of the bottom plate to adapt to different assembly requirements.

[0017] In the present utility model, for the described wireless strain node assembly device, rapid adjustment is achieved through the rack and gear transmission structure, making the process of sealing the ventilation port simpler and faster. The double clamping mechanism ensures the stability of the base and housing of the wireless strain node during the assembly process, preventing misalignment or loosening during assembly. The sealing combination of the suction cup and the rubber stopper ensures the stable adsorption of the base during assembly, avoiding displacement caused by external interference. The simple clamping and sealing mechanism reduces the complexity and frequency of manual operations, significantly improving the assembly speed;

[0018] In the present utility model, for the described wireless strain node assembly device, through the design of the limiting block and the limiting frame, the adjustment component is more stable and reliable during operation, reducing the operation difficulty. The setting of the pull ring facilitates the manual operation of the rack, improving the flexibility and convenience of adjustment. Through the introduction of the rolling bearing, the connecting plate can rotate or finely adjust its position within a certain range, further enhancing the adaptability and operation convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is the three-dimensional structure diagram of an embodiment of the present utility model;

[0021] Figure 2 is the exploded three-dimensional structure diagram of an embodiment of the present utility model;

[0022] Figure 3 is the three-dimensional structure diagram of the style of an embodiment of the present utility model;

[0023] Figure 4 is the three-dimensional structure diagram of the interior of the workbench of an embodiment of the present utility model;

[0024] Figure 5 is the sectional three-dimensional structure diagram of the workbench of an embodiment of the present utility model.

[0025] In the figure: 1, base plate; 2, connecting plate; 3, workbench; 4, base; 5, housing; 6, suction cup; 7, slide bar; 8, first clamping plate; 9, first spring; 10, second clamping plate; 11, second spring; 12, limiting block; 13, rack; 14, gear; 15, left-handed lead screw; 16, right-handed lead screw; 17, push plate; 18, rubber stopper; 19, ventilation port; 20, rolling bearing; 21, pull ring; 22, limiting frame. Detailed implementation mode

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the terms "opening", "upper", "middle", "length", "inner", etc. indicating the orientation or positional relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components is omitted in the present utility model.

[0029] Embodiment 1: Refer to Figures 1-5 , an assembly device, including:

[0030] A bottom plate 1, a connecting plate 2 is arranged on the upper surface of the bottom plate 1, a workbench 3 is fixedly connected to the upper surface of the connecting plate 2 by bolts, a base 4 is arranged at the upper end of the workbench 3, a housing 5 is arranged at the upper end of the base 4, a suction cup 6 is fixedly connected to the middle of the upper surface of the workbench 3, and an air vent 19 is arranged in the middle of the suction cup 6 for adsorbing the base 4 of the wireless strain node;

[0031] An adjusting component, the adjusting component includes a rack 13 installed on the upper surface of the connecting plate 2, gears 14 are rotatably connected to both sides of the middle of the upper surface of the connecting plate 2 and on both sides of the rack 13, the rack 13 is meshed with the gears 14, the upper ends of the two gears 14 are respectively fixedly connected with a left-handed screw rod 15 and a right-handed screw rod 16, a push plate 17 is sleeved on the outer walls of the left-handed screw rod 15 and the right-handed screw rod 16, and a rubber stopper 18 is fixedly connected to the middle of the upper end of the push plate 17 for sealing the air vent 19 on the suction cup 6;

[0032] A clamping component, the clamping component is installed inside the workbench 3 for clamping the base 4 and the housing 5 of the wireless strain node.

[0033] In the above technical solution, when the structure is subjected to an external force, the wireless strain node device will deform, causing parameters such as the resistance value or optical path difference of the strain sensor to change. The sensor is responsible for converting the strain change of the structure into a measurable electrical signal or optical signal, and then the data acquisition circuit processes the signal output by the sensor, such as amplification, filtering, and analog-to-digital conversion, to obtain an accurate digital signal. The processor preliminarily processes and analyzes the collected data, such as calculating the strain value and storing the data, and then the wireless communication module is responsible for wirelessly transmitting the processed data to the upper computer or cloud server. The power supply module provides a stable power supply for the entire node. The rapid adjustment is achieved through the transmission structure of the rack 13 and the gear 14, making the process of sealing the ventilation port 19 more simple and fast. The clamping mechanism ensures the stability of the wireless strain node base 4 and the housing 5 during the assembly process.

[0034] In one aspect of this embodiment, as Figure 4 shown, the clamping assembly includes slide bars 7 fixedly installed on both sides inside the workbench 3. The outer walls of the two slide bars 7 are both slidably connected with first clamping plates 8, and the outer walls of the two slide bars 7 are both slidably sleeved with first springs 9.

[0035] In the above technical solution, by setting the first clamping plates 8, the two sides of the wireless strain node base 4 are clamped.

[0036] In one aspect of this embodiment, as Figure 2 shown, the outer walls of the middle parts of the two first clamping plates 8 are both slidably connected with second clamping plates 10, and the outer walls of the upper ends of the two first clamping plates 8 are both slidably sleeved with second springs 11.

[0037] In the above technical solution, by setting the second clamping plates 10, the upper surfaces of the wireless strain node housings 5 are clamped.

[0038] This application can be used in the field of wireless strain node assembly, and can also be used in other fields applicable to this application.

[0039] Embodiment 2: An improvement based on Embodiment 1: A wireless strain node assembly device, which is used in the field of wireless strain node assembly.

[0040] In one aspect of this embodiment, as Figure 4 shown, both sides of the upper surface of the connecting plate 2 are fixedly connected with limit blocks 12 through bolts. The limit blocks 12 are slidably connected with the rack 13 for limiting the rack 13. Pull rings 21 are fixedly connected to both sides of the rack 13.

[0041] In the above technical solution, by setting the pull rings 21, it is convenient to manually operate the rack 13, improving the flexibility and convenience of adjustment.

[0042] In one aspect of this embodiment, as Figure 4 shown, a limiting frame 22 is fixedly connected to the middle of the upper surface of the connecting plate 2 by bolts, and the gear 14 is rotatably connected to the limiting frame 22.

[0043] In the above technical solution, the limiting frame 22 is used to limit the gear 14.

[0044] In another aspect of this embodiment, as Figure 2 shown, a rolling bearing 20 is fixedly connected to the middle of the bottom plate 1, and the inner wall of the rolling bearing 20 is fixedly connected to the lower end of the connecting plate 2.

[0045] In the above technical solution, by introducing the rolling bearing 20, the connecting plate 2 can rotate or fine-tune its position within a certain range, further improving the adaptability and operation convenience of the device.

[0046] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the relevant technical fields can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A wireless strain node assembly device, characterized in that Including: A bottom plate (1), on the upper surface of the bottom plate (1) is provided a connecting plate (2), on the upper surface of the connecting plate (2) is fixedly connected a workbench (3) by bolts, at the upper end of the workbench (3) is provided a base (4), at the upper end of the base (4) is provided a housing (5), in the middle of the upper surface of the workbench (3) is fixedly connected a suction cup (6), in the middle of the suction cup (6) is provided a vent port (19) for sucking the base (4) of the wireless strain node; An adjusting component, the adjusting component includes a rack (13) installed on the upper surface of the connecting plate (2), on both sides of the rack (13) in the middle of the upper surface of the connecting plate (2) are rotatably connected gears (14), the rack (13) is meshed with the gears (14), at the upper ends of the two gears (14) are respectively fixedly connected a left-handed lead screw (15) and a right-handed lead screw (16), on the outer walls of the left-handed lead screw (15) and the right-handed lead screw (16) is sleeved a push plate (17), in the middle of the upper end of the push plate (17) is fixedly connected a rubber stopper (18) for sealing the vent port (19) on the suction cup (6); A clamping component, the clamping component is installed inside the workbench (3) for clamping the base (4) and the housing (5) of the wireless strain node.

2. The wireless strain node assembly device according to claim 1, wherein The clamping component includes slide bars (7) fixedly installed on both sides inside the workbench (3), on the outer walls of the two slide bars (7) are slidably connected first clamping plates (8), on the outer walls of the two slide bars (7) are slidably sleeved first springs (9) for clamping both sides of the base (4) of the wireless strain node.

3. The wireless strain node assembly device according to claim 2, characterized in that, On the outer walls in the middle of the two first clamping plates (8) are slidably connected second clamping plates (10), on the outer walls at the upper ends of the two first clamping plates (8) are slidably sleeved second springs (11) for clamping the upper surface of the housing (5) of the wireless strain node.

4. The wireless strain node assembly device according to claim 1, characterized in that, On both sides of the upper surface of the connecting plate (2) are fixedly connected limit blocks (12) by bolts, the limit blocks (12) are slidably connected with the rack (13) for limiting the rack (13), and on both sides of the rack (13) are fixedly connected pull rings (21).

5. The wireless strain node assembly device according to claim 1, characterized in that, In the middle of the upper surface of the connecting plate (2) is fixedly connected a limit frame (22) by bolts, the gears (14) are rotatably connected with the limit frame (22) for limiting the gears (14).

6. The wireless strain node assembly device according to claim 1, characterized in that, In the middle of the bottom plate (1) is fixedly connected a rolling bearing (20), and the inner wall of the rolling bearing (20) is fixedly connected with the lower end of the connecting plate (2).

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