Loading test device for 0 # block steel die of oversized V-shaped steel structure bridge

Abstract

The invention discloses a loading test device for a 0 # steel mould of an oversized V-shaped steel structure bridge, which comprises steel moulds, a loading footstock, a plurality of groups of load monitoring components, axial moving components and an auxiliary monitoring component, an inner template formed by a plurality of steel moulds is positioned between the loading footstock and the axial moving components on two sides, the load monitoring components are arranged in a plurality of groups, and the auxiliary monitoring component is arranged in the loading footstock. The two sets of load monitoring assemblies are installed at the bottom of the loading top seat at intervals, the load monitoring assemblies abut against the inner formwork in a load force adjustable mode, the two sets of axial moving assemblies are vertically supported on the two sides of the loading top seat respectively, and the axial moving assemblies have movement strokes for axially moving to adjust the height of the loading top seat. The auxiliary monitoring assemblies are distributed on the axial moving assembly and the inner formwork and used for monitoring stress and deformation states in real time. The device is simple in structure and convenient in lap joint, has a good use effect and economic benefits, and has a good popularization and application prospect in a loading test of an oversized bridge section steel mold.

Description

Technical Field

[0001] The invention relates to the technical field of steel formwork loading, in particular to a loading test device for a No. 0 block steel formwork of an ultra-large V-shaped steel structure bridge. Background Art

[0002] During the segmented construction of the bridge's main beam, each main beam segment is called a "block". In bridge construction, especially in the construction of large-span bridges, Block 0 is the first main beam segment to be cast. It is located directly above the piers and is the first block of the building extending from the piers to both sides of the longitudinal bridge. Therefore, the construction of Block 0 is particularly important. For super-large V-shaped steel structure bridges, the structure of Block 0 is complex, the amount of concrete used is large, and the construction load is large. In order to ensure the stability and safety of the steel formwork of Block 0 when bearing actual loads, the steel formwork of Block 0 needs to be strictly loaded. Loading can test the bearing capacity and deformation of the steel formwork so that the steel formwork can be adjusted and optimized before formal construction.

[0003] At present, the loading test of the steel formwork of the No. 0 block of the existing bridge usually includes the stacking method or the method of building tension rods from the ground. However, the above conventional loading methods have low loading efficiency and are time-consuming and labor-intensive to operate, and are difficult to apply to the loading test of the No. 0 block steel formwork of the super-large V-shaped steel structure bridge. Summary of the invention

[0004] The present invention provides a loading test device for a No. 0 block steel formwork of an extra-large V-shaped steel structure bridge, which has a simple structure, is convenient to overlap, and has a high degree of applicability, and can solve at least one of the above-mentioned technical problems.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a loading test device for a steel mold of a super-large V-shaped steel structure bridge block 0, comprising a steel mold, wherein the steel mold has a plurality of pieces of different sizes, and the inner mold of the bridge block 0 is constructed in a horizontal, vertical or inclined posture;

[0006] It also includes a loading seat, a load monitoring component, an axial movement component and an auxiliary monitoring component. The inner template composed of a plurality of the steel molds is located between the loading seat and the axial movement components on both sides. The load monitoring components have a plurality of groups, which are installed at intervals on the bottom of the loading seat. The load monitoring components can be adjusted to contact the inner template. The axial movement components have two groups, which are vertically supported on both sides of the loading seat. The axial movement components have a movement stroke for axially moving to adjust the height of the loading seat. The auxiliary monitoring components are distributed on the axial movement components and the inner template for real-time monitoring of the force and deformation state.

[0007] Furthermore, the loading top seat includes a triangular steel block, a thick steel plate and a round tube bracket. There are two triangular steel blocks and two thick steel plates. The two thick steel plates are horizontally spaced apart from each other. The two triangular steel blocks are respectively welded to the two ends of the two thick steel plates through vertical edges, and the horizontal edge of any triangular steel block is flush with the thick steel plate located below. There are multiple round tube brackets, which are welded between the two thick steel plates in a vertical or inclined posture.

[0008] Furthermore, the load monitoring assembly includes a jack support, a jack and a load sensor, the jack support is welded to the bottom surface of the thick steel plate located below, the load sensor is embedded in the middle of the jack support, the jack is inserted into the jack support and abuts against and fits against the load sensor.

[0009] Furthermore, the load monitoring assembly also includes a jack fixing locking sleeve, which matches the jack's adjustable tightness set, and plugs are symmetrically fixed on both sides of the jack fixing locking sleeve. The jack support is centrally provided with a groove, and slots are symmetrically provided on both sides of the groove. The jack fixing locking sleeve is embedded in the groove, and the slots are slidably plugged and matched with the plugs.

[0010] Furthermore, the axial movement component includes a fixed steel pipe, a perforated steel plate and a template supporting steel pipe, the top end of the fixed steel pipe vertically passes through the triangular steel block and is fixed to the triangular steel block in a slidingly adjustable manner, the bottom end of the fixed steel pipe vertically passes through the perforated steel plate and is fixed to the perforated steel plate in a slidingly adjustable manner, the template supporting steel pipe is in contact with the ground together with the inner template, and the top end of the template supporting steel pipe vertically passes through the perforated steel plate and is fixed to the perforated steel plate in a slidingly adjustable manner.

[0011] Furthermore, the perforated steel plate is horizontally arranged, and a reserved hole is opened on the plate. There are multiple reserved holes, which are a middle reserved hole opened in the middle of the plate body, and four corner reserved holes opened on the four sides of the plate body. There are one or more fixed steel pipes, which are respectively plugged and matched with the middle reserved hole, and there are multiple formwork supporting steel pipes, which are respectively plugged and matched with the four corner reserved holes.

[0012] Furthermore, the axial movement assembly also includes a limit locking sleeve, which has multiple limit locking sleeves that are adjustable in tightness and are respectively mounted on the ends of the fixed steel pipe or the template supporting steel pipe to fix and limit the sliding height of the fixed steel pipe or the template supporting steel pipe.

[0013] Furthermore, the auxiliary monitoring component includes a strain gauge and a laser displacement sensor, and there are multiple strain gauges and laser displacement sensors. The multiple strain gauges are respectively pasted and fixed along the height direction of the fixed steel pipe and the template supporting steel pipe. The multiple strain gauges are also pasted and fixed on the steel mold in an inclined posture at intervals. The multiple laser displacement sensors are respectively installed at intervals on both sides of the bottom of the inner template. The auxiliary monitoring component is used to monitor the changes in the force and deformation state of the axial moving component and the steel mold in real time.

[0014] Furthermore, it also includes a remote end, which is wirelessly connected to the load sensor and the auxiliary monitoring component and is used to receive and analyze and process loading force data, force data and deformation data.

[0015] The beneficial effects of the present invention are embodied in:

[0016] In the present invention, when the jack performs a loading test on the No. 0 steel formwork of the super-large V-shaped steel structure bridge, the device can be directly fixed on the supporting steel pipe of the inner formwork to perform height adjustment, load testing and stress / deformation analysis, and can complete the loading test more conveniently. The device has a simple structure and is easy to overlap, has good use effect and economic benefits, and has a good prospect of promotion and application in the loading test of super-large bridge segment steel formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0018] Figure 1 It is a schematic diagram of the structural orientation of block 0 of the super-large V-shaped steel structure bridge according to an embodiment of the present invention.

[0019] Figure 2 It is a schematic front elevation view of a loading test device according to an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of the partial structure of the loading test device according to an embodiment of the present invention.

[0021] Figure 4 It is a schematic diagram of the disassembly of the load monitoring component of an embodiment of the present invention.

[0022] Figure 5 It is a schematic diagram of the disassembly of the axial movement component of an embodiment of the present invention.

[0023] Figure 6 It is a schematic diagram of the installation of the auxiliary monitoring component of an embodiment of the present invention.

[0024] The components in the attached drawings are marked as follows: 1. triangular steel block; 2. thick steel plate; 3. round tube bracket; 4. jack support; 4-1. groove; 5. jack fixing lock sleeve; 6. jack; 7. fixed steel pipe; 8. perforated steel plate; 8-1. reserved hole; 9. limit lock sleeve; 10. template support steel pipe; 11. load sensor; 12. steel mold; 13. strain gauge; 14. laser displacement sensor. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, "multiple" means more than two.

[0027] It should be noted that those skilled in the art can understand that all or part of the steps implemented in the embodiments of the present invention can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented by hardware, such as load sensors, strain gauges or laser displacement sensors, etc., can be implemented in whole or in part in the form of purchased standard parts or modified parts. When implemented by software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions.

[0028] See also Figure 1-Figure 2 , an embodiment of the present invention provides a loading test device for a steel mold of a super-large V-shaped steel structure bridge block 0, including a steel mold 12, wherein the steel mold 12 has a plurality of pieces of different sizes, and the inner mold of the bridge block 0 is constructed in a horizontal, vertical or inclined posture;

[0029] It also includes a loading seat, a load monitoring component, an axial movement component and an auxiliary monitoring component. The inner template composed of a plurality of the steel molds 12 is located between the loading seat and the axial movement components on both sides. The load monitoring component has a plurality of groups, which are installed at intervals on the bottom of the loading seat. The load monitoring component has an adjustable load force against the inner template. The axial movement component has two groups, which are vertically supported on both sides of the loading seat respectively. The axial movement component has a movement stroke for axially moving to adjust the height of the loading seat. The auxiliary monitoring components are distributed on the axial movement component and the inner template for real-time monitoring of the force and deformation state.

[0030] See also Figure 3 In this embodiment, the loading top seat includes a triangular steel block 1, a thick steel plate 2 and a round tube bracket 3. The triangular steel block 1 and the thick steel plate 2 each have two, and the two thick steel plates 2 are horizontally spaced apart from each other. The two triangular steel blocks 1 are respectively welded at the two ends of the two thick steel plates 2 through vertical edges, and the horizontal edge of any triangular steel block 1 is flush with the thick steel plate 2 located below. There are multiple round tube brackets 3, which are welded between the two thick steel plates 2 in a vertical or inclined posture.

[0031] In this design, the loading top seat is assembled by welding the triangular steel block 1, the thick steel plate 2 and the round tube bracket 3, and is located above the inner template, so as to exert downward pressure on the load monitoring component to ensure that the load monitoring component is in a stable working environment.

[0032] See also Figure 4 In this embodiment, the load monitoring assembly includes a jack support 4, a jack 6 and a load sensor 11. The jack support 4 is welded to the bottom surface of the thick steel plate 2 located below, and the load sensor 11 is embedded in the middle of the jack support 4. The jack 6 is inserted into the jack support 4 and abuts against and fits against the load sensor 11.

[0033] With this design, the number, tonnage and position of the jacks 6 located below the loading seat can be adjusted according to different working conditions. Any jack 6 performs loading work under the pressure of the loading seat. The load sensor 11 is fitted between the thick steel plate 2 and the jack 6. During operation, the jack 6 can contact the load sensor 11, thereby realizing real-time monitoring and precise control of the loading force.

[0034] See also Figure 4In this embodiment, the load monitoring assembly also includes a jack fixing lock sleeve 5, and the jack fixing lock sleeve 5 is matched with the jack 6 in an adjustable tightness set. Inserts are symmetrically fixed on both sides of the jack fixing lock sleeve 5, and a groove 4-1 is centrally opened on the jack support 4, and slots are symmetrically opened on both sides of the groove 4-1. The jack fixing lock sleeve 5 is embedded in the groove 4-1, and the slots are matched with the inserts in a sliding manner.

[0035] With such a design, the fixed locking sleeve 5 serves to detachably connect the jack support 4 and the jack 6, thereby improving assembly convenience and stability.

[0036] See also Figure 5 In this embodiment, the axial movement component includes a fixed steel pipe 7, a perforated steel plate 8 and a template support steel pipe 10. The top end of the fixed steel pipe 7 vertically passes through the triangular steel block 1 and is slidably and adjustably assembled and fixed to the triangular steel block 1. The bottom end of the fixed steel pipe 7 vertically passes through the perforated steel plate 8 and is slidably and adjustably assembled and fixed to the perforated steel plate 8. The template support steel pipe 10 is in contact with the ground together with the inner template, and the top end of the template support steel pipe 10 vertically passes through the perforated steel plate 8 and is slidably and adjustably assembled and fixed to the perforated steel plate 8.

[0037] In this design, the formwork supporting steel pipe 10 is bolted and welded to the foundation and is in the same horizontal plane as the inner formwork. The axial moving component can adjust the assembly position of the fixed steel pipe 7 and the triangular steel block 1 or the perforated steel plate 8 by sliding, and the assembly position of the formwork supporting steel pipe 10 and the perforated steel plate 8 by sliding, so as to adjust the overall vertical height to ensure that the jack 6 performs loading work within an effective range.

[0038] See also Figure 5 In this embodiment, the perforated steel plate 8 is horizontally arranged, and a reserved hole 8-1 is opened on the plate. The reserved holes 8-1 have multiple, namely, a middle reserved hole opened in the middle of the plate body, and four corner reserved holes opened on the four sides of the plate body. The fixed steel pipe 7 has one or more, which are respectively plugged and matched with the middle reserved hole, and the template support steel pipe 10 has multiple, which are respectively plugged and matched with the four corner reserved holes;

[0039] The axial movement assembly also includes a limit locking sleeve 9, which has multiple limit locking sleeves 9 and is respectively adjustable in tightness and is mounted on the end of the fixed steel pipe 7 or the formwork supporting steel pipe 10 to fix and limit the sliding height of the fixed steel pipe 7 or the formwork supporting steel pipe 10.

[0040] In this design, there are two groups of limit locking sleeves 9 located at the bottom end of the fixed steel pipe 7 or at the top end of the formwork supporting steel pipe 10, and the two groups of limit locking sleeves 9 are clamped up and down on the top surface or bottom surface of the perforated steel plate 8 respectively. After the fixed steel pipe 7 or the formwork supporting steel pipe 10 is slid and adjusted in position compared to the perforated steel plate 8, the two groups of limit locking sleeves 9 can be locked to limit and fix them.

[0041] See also Figure 6 In this embodiment, the auxiliary monitoring component includes a strain gauge 13 and a laser displacement sensor 14. There are multiple strain gauges 13 and multiple laser displacement sensors 14. The multiple strain gauges 13 are respectively pasted and fixed along the height direction of the fixed steel pipe 7 and the template supporting steel pipe 10. The multiple strain gauges 13 are also pasted and fixed on the steel mold 12 in an inclined posture at intervals. The multiple laser displacement sensors 14 are respectively installed at intervals on both sides of the bottom of the inner template. The auxiliary monitoring component is used to monitor the changes in the force and deformation state of the axial moving component and the steel mold 12 in real time.

[0042] Designed in this way, the strain gauge 13 is an element for measuring strain, which is composed of a sensitive grid and the like. For example, the working principle of a common resistance strain gauge is based on the strain effect, that is, when a conductor or semiconductor material is mechanically deformed under the action of an external force, its resistance value changes accordingly. This phenomenon is called the "strain effect". The sensitive grid of the strain gauge 13 is a group of parallel wires arranged in a zigzag manner by a narrow conductor strip. Such an arrangement can accumulate small deformations in the direction of the baseline to form a larger cumulative value of resistance change. The strain gauge 13 makes good use of the physical and geometric properties of the conductor. When a conductor is stretched by an external force within its elastic limit, it will not be broken or permanently deformed but will become narrower and longer. This deformation causes its end resistance to increase; on the contrary, when a conductor is compressed, it will become wider and shorter. This deformation causes its end resistance to decrease. By measuring the resistance of the strain gauge 13, the strain of its covered area can be calculated, and a variety of mechanical signals can be measured, such as torque, shear stress, concentrated stress, etc. Therefore, in the loading test, the plurality of strain gauges 13 respectively monitor the mechanical signals on each conductor, such as the fixed steel pipe 7, the template supporting steel pipe 10 or the steel mold 12, so as to monitor the stress change state of the above conductors in real time.

[0043] Similarly, the laser displacement sensor 14 can accurately and non-contactly measure the position, displacement and other changes of the object being measured, and is mainly used to measure the displacement, thickness, vibration, distance, diameter and other geometric quantities of the object being measured. According to the measurement principle, the laser displacement sensor 14 is divided into laser triangulation and laser echo analysis. The laser triangulation is generally suitable for high-precision, short-distance measurement, while the laser echo analysis is used for long-distance measurement. The loading test device uses the former.

[0044] During the laser triangulation process, the laser transmitter shoots a visible red laser through a lens toward the surface of the object to be measured. The laser reflected by the object passes through the receiver lens and is received by the internal CCD linear camera. Depending on the distance, the CCD linear camera can "see" this light spot at different angles. Based on this angle and the known distance between the laser and the camera, the digital signal processor can calculate the distance between the sensor and the object to be measured. At the same time, the light beam is processed by analog and digital circuits at the position of the receiving element, and the corresponding output value is calculated by the microprocessor analysis, and the standard data signal is output proportionally within the analog window set by the user. If the switch output is used, it is turned on within the set window and turned off outside the window. In addition, the detection window can be set independently for the analog and switch outputs. Therefore, in the loading test, the multiple laser transmitters 14 monitor each object to be measured, that is, the steel mold 12, respectively, to determine whether displacement, vibration and other changes occur, so as to monitor the deformation change state of the steel mold 12 in real time.

[0045] In this embodiment, a remote end is also included, which is wirelessly connected to the load sensor 11 and the auxiliary monitoring component for receiving and analyzing the loading force data, force data and deformation data.

[0046] This design combines comprehensive analysis with multi-source test data collection to make the test results of the loading test device more comprehensive and accurate. The remote end can be selected in various forms such as a mobile phone or computer, and there is no specific restriction in this application. At the same time, the remote end can also be equipped with other peripheral devices, such as using a printing device to print test results, or using an early warning device to compare thresholds and test values ​​to perform a graded early warning mechanism, etc. There is no specific restriction here. Other settings made by technical personnel in this field without thinking or labor are all within the protection scope of this application.

[0047] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A loading test device for a steel mold of a super-large V-shaped steel structure bridge No. 0 block, comprising a steel mold (12), wherein the steel mold (12) has a plurality of pieces of different sizes, and the inner molds of the No. 0 block of the bridge are constructed in a horizontal, vertical or inclined posture; It is characterized in that It also includes a loading seat, a load monitoring component, an axial moving component and an auxiliary monitoring component. The inner template composed of a plurality of the steel molds (12) is located between the loading seat and the axial moving components on both sides. The load monitoring components have multiple groups, which are installed at intervals at the bottom of the loading seat. The load monitoring components can be adjusted to contact the inner template. The axial moving components have two groups, which are vertically supported on both sides of the loading seat. The axial moving components have a movement stroke for axially moving to adjust the height of the loading seat. The auxiliary monitoring components are distributed on the axial moving components and the inner template, and are used to monitor the force and deformation state in real time.

2. The loading test device for the No. 0 block steel mold of the super-large V-shaped steel structure bridge according to claim 1 is characterized in that: The loading top seat comprises a triangular steel block (1), a thick steel plate (2) and a round tube bracket (3). The triangular steel block (1) and the thick steel plate (2) are both provided in pairs. The two thick steel plates (2) are horizontally spaced apart from each other. The two triangular steel blocks (1) are respectively welded to the two ends of the two thick steel plates (2) via vertical edges, and the horizontal edge of any triangular steel block (1) is flush with the thick steel plate (2) located below. The round tube bracket (3) is provided in pairs and is respectively welded between the two thick steel plates (2) in a vertical or inclined posture.

3. The loading test device for the No. 0 steel mold of the super-large V-shaped steel structure bridge according to claim 2 is characterized in that: The load monitoring assembly comprises a jack support (4), a jack (6) and a load sensor (11); the jack support (4) is welded to the bottom surface of the thick steel plate (2) located below; the load sensor (11) is embedded in the middle of the jack support (4); the jack (6) is inserted into the jack support (4) and abuts against the load sensor (11).

4. The loading test device for the No. 0 block steel mold of the super-large V-shaped steel structure bridge according to claim 3 is characterized in that: The load monitoring assembly further comprises a jack fixing lock sleeve (5), the jack fixing lock sleeve (5) and the jack (6) are matched in a set with adjustable tightness, plug-ins are symmetrically fixed on both sides of the jack fixing lock sleeve (5), a groove (4-1) is centrally provided on the jack support (4), slots are symmetrically provided on both sides of the groove (4-1), the jack fixing lock sleeve (5) is embedded in the groove (4-1), and the slots are matched with the plug-ins in a sliding manner.

5. The loading test device for the No. 0 block steel mold of the super-large V-shaped steel structure bridge according to claim 2 is characterized in that: The axial moving component comprises a fixed steel pipe (7), a perforated steel plate (8) and a template supporting steel pipe (10), the top end of the fixed steel pipe (7) vertically passes through the triangular steel block (1) and is fixed to the triangular steel block (1) in a sliding and adjustable manner, the bottom end of the fixed steel pipe (7) vertically passes through the perforated steel plate (8) and is fixed to the perforated steel plate (8) in a sliding and adjustable manner, the template supporting steel pipe (10) is in contact with the ground together with the inner template, and the top end of the template supporting steel pipe (10) vertically passes through the perforated steel plate (8) and is fixed to the perforated steel plate (8) in a sliding and adjustable manner.

6. The loading test device for the No. 0 steel mold of the super-large V-shaped steel structure bridge according to claim 5, characterized in that: The perforated steel plate (8) is arranged horizontally, and a reserved hole (8-1) is opened on the plate. The reserved holes (8-1) have multiple numbers, which are a middle reserved hole opened in the middle of the plate body, and four corner reserved holes opened on the four sides of the plate body. The fixed steel pipe (7) has one or more numbers, which are respectively plugged and matched with the middle reserved hole. The template support steel pipe (10) has multiple numbers, which are respectively plugged and matched with the four corner reserved holes.

7. The loading test device for the No. 0 steel mold of the super-large V-shaped steel structure bridge according to claim 5, characterized in that: The axial movement assembly also includes a limit locking sleeve (9), which has multiple limit locking sleeves (9) that are respectively adjustable in tightness and are sleeved on the ends of the fixed steel pipe (7) or the template supporting steel pipe (10) to fix and limit the sliding height of the fixed steel pipe (7) or the template supporting steel pipe (10).

8. The loading test device for the No. 0 block steel mold of the super-large V-shaped steel structure bridge according to claim 5, characterized in that: The auxiliary monitoring component comprises a strain gauge (13) and a laser displacement sensor (14), wherein the strain gauge (13) and the laser displacement sensor (14) are both in plurality, and the plurality of strain gauges (13) are respectively pasted and fixed along the height direction of the fixed steel pipe (7) and the template supporting steel pipe (10), and the plurality of strain gauges (13) are also respectively pasted and fixed on the steel mold (12) in an inclined posture at intervals, and the plurality of laser displacement sensors (14) are respectively installed at intervals on both sides of the bottom of the inner template, and the auxiliary monitoring component is used for real-time monitoring of the stress and deformation state changes of the axial moving component and the steel mold (12).

9. The loading test device for the No. 0 block steel mold of the super-large V-shaped steel structure bridge according to claim 3, characterized in that: It also includes a remote end, which is wirelessly connected to the load sensor (11) and the auxiliary monitoring component and is used to receive and analyze the loading force data, force data and deformation data.

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