A support device fixed between a measuring robot and a prism and a measuring system

Abstract

The utility model provides a kind of support device and measuring system fixed between measuring robot and prism, comprising: first metal clamping piece, it includes first side clamping piece and the first bending clamping piece connected in the one side of first side clamping piece;First side clamping piece is equipped with first hollow slot;Second metal clamping piece, it includes second side clamping piece and the second bending clamping piece connected in the one side of second side clamping piece;Second side clamping piece is equipped with second hollow slot and hollow hole;And fastening assembly, for connecting and fixing first metal clamping piece and second metal clamping piece;First hollow slot, second hollow slot are used to with the protruding crossbeam on measuring robot and are fixed, hollow hole is used for with the protruding block on the bottom crossbeam of prism frame and is fixed, first bending clamping piece, second bending clamping piece are used to with bottom crossbeam and are fixed.The utility model can be installed and fixed prism quickly and accurately in the top of measuring robot, guarantee the high accuracy and high efficiency of automatic measurement work.

Description

Technical Field

[0001] This utility model belongs to the field of automated measurement technology for dam appearance, and more specifically, it relates to a support device and measurement system fixed between a measuring robot and a prism. Background Technology

[0002] In the current mainstream automated measurement system for dam appearance, the prism of the measurement robot station is generally set on the top of the measurement robot inside the station, and the simple connection and fixation between the prism and the top of the measurement robot is achieved by relying solely on its own screws.

[0003] However, in actual operation, after a period of observation, as the measuring robot continuously rotates to perform measurements, the prism is subjected to a combination of complex external forces, such as centrifugal force and vibrations generated by equipment operation. This inevitably leads to horizontal deflection and vertical pitch of the prism, which undoubtedly has a serious impact on the observation accuracy of the measuring robot system. Vertical pitch has a greater impact on observation accuracy. Taking the measured data collected by the automated monitoring system of the Xiluodu Hydropower Station as an example, after approximately 100 hours of continuous observation, the average deflection of the prism can reach about 5 mm. This data far exceeds the error range specified by the millimeter-level accuracy monitoring standard, seriously affecting the accuracy and reliability of the monitoring data.

[0004] Therefore, the traditional top-prism support method for measuring robots has become a key technical bottleneck hindering the long-term stable operation of monitoring systems. In view of this, it is necessary to develop a new support device that combines rigid support with dynamic degrees of freedom and adapts to complex environments. Utility Model Content

[0005] The purpose of this invention is to provide a support device and measurement system fixed between a measuring robot and a prism, in order to solve the problem that under the existing connection method, the measuring robot's continuous rotation during observation causes the prism to shift due to centrifugal force and vibration interference, affecting the robot's observation readings and failing to meet the requirements of high-precision monitoring. This support device has both rigid support and dynamic degrees of freedom, can adapt to complex environments, and can quickly and accurately install and fix the prism on the top of the measuring robot, ensuring high precision and efficiency of automated measurement work.

[0006] To achieve the above objectives, a first aspect of this utility model provides a support device fixed between a measuring robot and a prism, comprising:

[0007] The first metal clip includes a first side clip and a first bent clip connected to one side of the first side clip; the first side clip is provided with a first hollow groove.

[0008] The second metal clip includes a second side clip and a second bent clip connected to one side of the second side clip; the second side clip has a second hollowed-out groove and a hollowed-out hole; and...

[0009] Fastening components are used to connect and fix the first metal clip and the second metal clip; the first hollow groove and the second hollow groove are used to engage and fix with the protruding crossbeam on the measuring robot, the hollow hole is used to engage with the protruding block on the bottom crossbeam of the prism frame, and the first bent clip and the second bent clip are used to overlap and fix with the bottom crossbeam.

[0010] Furthermore, the fastening assembly includes a stud, a screw hole, and a screw. The stud is disposed on the first side clamp, the screw hole is disposed on the second side clamp, and one end of the screw passes through the screw hole and is screwed into the stud.

[0011] Furthermore, two studs are symmetrically provided on the first side clamp, and two screw holes are symmetrically provided on the second side clamp.

[0012] Furthermore, the thickness of the first metal clip and the second metal clip is on the order of 2 mm.

[0013] Furthermore, the first and second hollowed-out grooves are waist-shaped holes.

[0014] Furthermore, the first side clip and the second side clip are square.

[0015] Furthermore, the first bending clip and the second bending clip are square in shape.

[0016] In a second aspect, this utility model provides a measurement system, including a measuring robot, a prism, and a support device as described in any one of the above. The prism is connected to a prism frame, and a screw hole is provided on the lower side of the bottom crossbeam of the prism frame. The top of the measuring robot is provided with a screw connector that is threadedly connected to the screw hole. The measuring robot has symmetrically arranged protruding crossbeams on both sides, and the first and second hollow slots of the support device are respectively engaged with the protruding crossbeams on both sides. The first and second bending clamps are arranged opposite to each other, and the first and second bending clamps overlap with the bottom crossbeam, with the ends of the first and second bending clamps aligned and abutting against each other.

[0017] Compared with the prior art, the present invention has the following technical effects:

[0018] This invention provides a support device for fixing a measuring robot and a prism. The device uses a first metal clamp, a second metal clamp, and a fastening assembly to support and fix the measuring robot and the prism. The precise cooperation between the first and second metal clamps located on both sides of the measuring robot and the prism effectively resists centrifugal force and vibration interference, reduces prism tilt, improves observation accuracy, meets millimeter-level monitoring accuracy requirements, ensures long-term stable operation of the monitoring system, and reduces manual maintenance costs. This support device combines rigid support with dynamic degrees of freedom, can adapt to complex environments, and allows for quick and precise installation and fixing of the prism on top of the measuring robot, ensuring high precision and efficiency in automated measurement work.

[0019] The measurement system of this utility model also has the above-mentioned advantages because it uses the support device of this utility model, which will not be repeated here. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of a support device fixed between a measuring robot and a prism, provided in Embodiment 1 of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a measurement system provided in Embodiment 2 of this utility model;

[0023] Figure 3 for Figure 2 A partially enlarged schematic diagram of the front view of the central support device.

[0024] Figure 4 for Figure 2 A partially enlarged schematic diagram of the rear structure of the central support device.

[0025] The following are the labeling elements in the figure:

[0026] 1. First metal clip, 2. Second metal clip, 3. Fastening assembly, 4. Measuring robot, 5. Prism, 6. Prism frame, 101. First side clip, 102. First bent clip, 103. First slot, 201. Second side clip, 202. Second bent clip, 203. Second slot, 204. Hole, 301. Stud, 302. Screw eye, 303. Screw, 401. Raised crossbeam, 601. Bottom crossbeam, 602. Raised block. Detailed Implementation

[0027] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0029] It should be understood that the terms "length", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The terminology used in the embodiments of this utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The singular forms “a,” “the,” and “the” used in the embodiments of this utility model and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0031] The terms "first" and "second" are used for descriptive purposes only, to distinguish objects, such as substances, from one another, and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. For example, without departing from the scope of the embodiments of this utility model, a first XX can also be referred to as a second XX, and similarly, a second XX can also be referred to as a first XX. Thus, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0032] This utility model is based on the "Xiluodu Hydropower Station Hub Area Surface Deformation Monitoring Automated System Construction Project" as its research and development foundation and application scenario. In the hub area of ​​this hydropower station, 27 automated measurement robot stations are distributed in a rainy area of ​​high mountains and valleys, facing challenges such as frequent temperature changes, humid environments, and the rotation of the instruments themselves. Traditional connection methods between the top of the measurement robot and the prism cannot meet the requirements for high-precision measurement. The research and development concept of this utility model's support device is to construct a stable and suitable connection device between the top of the measurement robot and the prism. By installing specially designed two-sided clamp-type brackets, the prism can be quickly and accurately installed and fixed on the top of the measurement robot. The following is a description with reference to specific embodiments.

[0033] Example 1

[0034] Embodiment 1 of this utility model provides a support device fixed between a measuring robot and a prism, the structure of which is as follows: Figure 1 As shown, the device includes a first metal clip 1, a second metal clip 2, and a fastening assembly 3. The first metal clip 1 includes a first side clip 101 and a first bent clip 102 connected to one side of the first side clip 101. The first side clip 101 has a first hollow groove 103. The second metal clip 2 includes a second side clip 201 and a second bent clip 202 connected to one side of the second side clip 201. The second side clip 201 has a second hollow groove 203 and a hollow hole 204. The fastening assembly 3 is used to connect and fix the first metal clip 1 and the second metal clip 2. The first hollow groove 103 and the second hollow groove 203 are used to engage and fix with the protruding crossbeam on the measuring robot. The hollow hole 204 is used to engage with the protruding block on the bottom crossbeam of the prism frame. The first bent clip 102 and the second bent clip 202 are used to overlap and fix with the bottom crossbeam of the prism frame.

[0035] In this embodiment, by designing the first bent clamp 102 and the second bent clamp 202 to overlap and fix with the bottom crossbeam of the prism frame, compared to the traditional method of fixing the prism only with screws, i.e., relying solely on the "pulling force" of the screws for fixation, when the measuring robot rotates (generating centrifugal force) or the environment vibrates, the prism is prone to "swinging" around the screw axis, resulting in horizontal deflection and vertical displacement. Therefore, this embodiment adopts a "bent clamp" structure design. In the horizontal direction, the clamp "clasp" and locks the bottom crossbeam of the prism, which can limit the prism's left-right / back-forward translation; in the vertical direction, the bent part of the clamp "face contacts" the bottom crossbeam of the prism, resisting the prism's sinking / jumping caused by gravity and vibration; the bent clamp can also constrain the prism's rotational freedom around the screw axis in the rotational direction, which is equivalent to adding a "horizontal limiter + vertical support" to the prism, locking the displacement in three dimensions and ensuring centering accuracy.

[0036] The support device in this embodiment effectively solves the problem of the top prism deflecting due to inertia caused by the rotation of the measuring robot, thus affecting centering observation. Normally, when prism deflection occurs, manual adjustment is required, almost monthly, which is time-consuming and labor-intensive. Installing the device in this embodiment completely eliminates this problem, reducing manual maintenance costs.

[0037] A support device for fixing a measuring robot and a prism according to an embodiment of the present invention achieves support and fixation between the measuring robot and the prism through a first metal clip 1, a second metal clip 2 and a fastening assembly 3. By utilizing the precise cooperation between the first metal clip 1 and the second metal clip 2 located on both sides of the measuring robot and the prism, the metal clips have sufficient strength and rigidity to stably support the prism, prevent it from shifting and tilting, effectively resist centrifugal force and vibration interference, reduce prism tilting, improve observation accuracy, meet the requirements of millimeter-level monitoring accuracy, ensure the long-term stable operation of the monitoring system and reduce manual maintenance costs.

[0038] A support device for fixing a measuring robot and a prism according to an embodiment of this utility model is fixed to the measuring robot by engaging the first hollowed-out groove 103 and the second hollowed-out groove 203 on the first metal clamp 1 and the second metal clamp 2 with the protruding crossbeam on the measuring robot, and is also fixed to the bottom crossbeam of the prism frame by overlapping the first bent clamp 102 and the second bent clamp 202. This device is convenient to operate, flexibly adaptable to the structure of the measuring robot and the prism, suitable for various measurement scenarios, reduces installation difficulty and labor costs, and demonstrates high adaptability. The support device of this utility model embodiment combines rigid support with dynamic degrees of freedom, can adapt to complex environments, and can quickly and accurately install and fix the prism on the top of the measuring robot, ensuring high precision and efficiency in automated measurement work.

[0039] In one embodiment, the fastening assembly 3 includes a stud 301, a screw hole 302, and a screw 303. The stud 301 is disposed on the first side clamp 101, the screw hole 302 is disposed on the second side clamp 201, and one end of the screw 303 passes through the screw hole 302 and is screwed into the stud 301. In this way, the first metal clamp 1 and the second metal clamp 2 are aligned and fixed by the stud 301, the screw hole 302, and the screw 303, making installation convenient and operation easy.

[0040] Furthermore, two studs 301 are symmetrically provided on the first side clamp 101, and two screw holes 302 are symmetrically provided on the second side clamp 201. The first metal clamp 1 and the second metal clamp 2 are securely connected between the measuring robot and the prism using two symmetrically arranged studs 301 and screw holes 302, and two screws 303 screwed in, making the connection between the support device and the measuring robot and prism more stable.

[0041] In one embodiment, considering the flexibility of the metal clips and their compatibility with the prism connection, the thickness of the first metal clip 1 and the second metal clip 2 is on the order of 2 mm. If the thickness of the metal clips exceeds 2 mm (e.g., 3 mm), the clips will be too rigid, which may make it difficult to adapt to the dimensional tolerances of the top beam of the measuring robot during installation, or create additional constraints during thermal expansion and contraction (e.g., equipment deformation caused by temperature differences), affecting the degrees of freedom of the observation pier. The 2 mm thickness ensures the strength of the metal clips, and the 2 mm thickness allows for moderate elastic deformation during clamping, which can both tightly fix the prism and buffer external impacts through small deformations, reducing the impact of vibration on measurement accuracy. In addition, the metal clip design includes structures such as hollow slots and screw holes 302. The 2 mm thickness ensures the fitting accuracy between the hollow slot and the raised beam, and between the screw hole 302 and the screw 303. If the metal clips are too thin (e.g., 1mm), the edges of the slots may wear out too quickly, affecting installation stability. If the metal clips are too thick (e.g., 3mm), the weight of the clips will increase, and the screw thread engagement depth may be insufficient due to the excessive thickness when fixing the screws (the effective screw insertion length of a 303 screw needs to be ≥ 1.5 times the diameter of the 303 screw; if the metal clips are too thick, longer screws may be required, affecting the compactness of the equipment). On the other hand, a thickness of 2mm makes the metal clips compatible with the size of the observation equipment. The common thickness of the raised crossbeam on the top of the measuring robot is about 1.5-2.5mm. A 2mm thick metal clip can fit snugly around the raised crossbeam, avoiding excessive gaps that could cause the clips to wobble. If the thickness deviation exceeds 0.5mm, additional shims may be needed for adjustment, increasing installation complexity. Therefore, in this embodiment, controlling the thickness of the first metal clip 1 and the second metal clip 2 to be on the order of 2mm is most suitable.

[0042] Furthermore, the first hollow groove 103 and the second hollow groove 203 are waist-shaped holes. During the process of engaging the first metal clip 1 and the second metal clip 2 with the protruding crossbeam on the top of the measuring robot, the waist-shaped hollow grooves can meet the need for flexible adjustment of the installation position and can be adapted to the protruding crossbeam on the top surface of the measuring robot.

[0043] Furthermore, the first side clamp 101 and the second side clamp 201 are square. Even further, the first bent clamp 102 and the second bent clamp 202 are square (or strip-shaped). Square side clamps or bent clamps are easy to manufacture and can fit tightly to the contact surfaces of the measuring robot and the prism, facilitating installation.

[0044] In one embodiment, the first metal clip 1 and the second metal clip 2 are two stainless steel metal clips with a rectangular flat structure, measuring 10cm × 8cm. Their surfaces are finely treated to be smooth and flat, reducing contact gaps and preventing unstable adhesion due to excessive roughness. Considering functionality, cost, and processing feasibility, the surface roughness of the first metal clip 1 and the second metal clip 2 is controlled to Ra 0.8 μm ~ Ra 3.2 μm, preferably Ra 1.6 μm. This can be achieved through fine grinding or electrochemical polishing processes, ensuring a smooth and flat surface that meets practical application requirements. The stainless steel metal clips maintain stable performance over long periods in harsh environments, protecting them from corrosion and ensuring the reliability of the support device.

[0045] Example 2

[0046] Embodiment 2 of this utility model provides a measurement system, the structure of which is as follows: Figure 2-4 As shown, the device includes a measuring robot 4, a prism 5, and the support device described in Embodiment 1. The prism 5 is connected to a prism frame 6. The bottom crossbeam 601 of the prism frame 6 has a screw hole on its lower side. The top of the measuring robot 4 has a screw connector that is threaded to the screw hole. The measuring robot 4 has symmetrically arranged protruding crossbeams 401 on both sides. The first hollow groove 103 and the second hollow groove 203 of the support device are respectively engaged with the protruding crossbeams 401 on both sides. The first bending clamp 102 and the second bending clamp 202 are arranged opposite to each other. The first bending clamp 102 and the second bending clamp 202 overlap with the bottom crossbeam 601 of the prism frame 6, and the ends of the first bending clamp 102 and the second bending clamp 202 are aligned and abut against each other.

[0047] In this embodiment, the support device includes two stainless steel metal clips: a first metal clip 1 and a second metal clip 2. These stainless steel metal clips have a rectangular flat structure, with dimensions of 10cm × 8cm and a thickness strictly controlled to the 2mm level. The surface is finely treated, smooth, and flat. The bottom of the first metal clip 1 (corresponding to the front of the prism) has a waist-shaped perforated groove 103 for fixing to the protruding crossbeam 401 on the top of the measuring robot. On the left and right sides above the first perforated groove 103, there is a cylindrical stud 301, the top of which can be fitted with a stainless steel screw 303. The top of the first metal clip 1 has a long, curved clamping opening, namely a first curved clip 102, which can be embedded into the bottom frame of the prism. That is, the first curved clip 102 can be snapped onto the bottom crossbeam 601 of the prism frame 6, helping to enhance the clamping and fixing of the prism. The second metal clip 2 on the back (corresponding to the back of the prism) is basically similar to the first metal clip 1 on the front. It also has a waist-shaped perforated second slot 203 and a long strip-shaped bent clamping opening at the top, namely the second bent clip 202. Circular perforated screw holes 302 are provided on the left and right sides above the second perforated slot 203 on the back of the second metal clip 2, which can be used to insert screws 303 and nuts for connection; and a perforated hole 204 is reserved between the two screw holes 302, which can be used to engage and fix with the protrusion 602 on the side of the bottom crossbeam 601 of the prism frame 6. The internal structure and component dimensions of the support device in this embodiment can be customized according to the relevant structural dimensions of the measuring robot 4 and the observation prism 5.

[0048] The measurement system in this embodiment, by designing hollow grooves and studs 301 on the metal clips, and by aligning and embedding and fixing with screws 303, can flexibly adapt to the measurement robot 4 and prism 5 structure, is suitable for a variety of measurement scenarios, is easy to operate, reduces installation difficulty and labor costs, and demonstrates high adaptability.

[0049] The measurement system in this embodiment, by designing bending clips, studs 301, screw holes 302 and other structures on the metal clips, retains the flexibility of adjustment while ensuring a stable connection. It can work stably for a long time in complex environments, providing reliable support for the prism 5 and ensuring that the observation work is carried out continuously and accurately.

[0050] The measurement system of this embodiment can be installed as follows: First, the basic connection is completed with the screw connector on the top of the measuring robot 4 through the screw hole on the lower side of the bottom crossbeam 601 of the prism frame 6; second, the first slot 103 of the front first metal clip 1 is aligned with the protruding crossbeam 401 on the front side of the top of the measuring robot 4, so that the protruding crossbeam 401 passes through the first slot 103, and then the first bent clip 102 on the top of the first metal clip 1 is horizontally overlapped and locked onto the bottom crossbeam 601 of the prism frame 6; next, the second slot 203 of the back second metal clip 2 is aligned with the protruding crossbeam 401 on the back side of the top of the measuring robot 4. The components are then assembled, with the cylindrical protrusions 602 on the side of the bottom crossbeam 601 of the prism frame 6 passing through the pre-drilled circular holes 204 on the second metal clip 2. This ensures that the screw holes 302 on both sides of the second metal clip 2 align with the studs 301 on the first metal clip 1. The second bent clip 202 horizontally overlaps and engages with the bottom crossbeam 601 of the prism frame 6, aligning with the clamping opening of the first bent clip 102. Finally, screws 303 into the screw holes 302 on both sides of the second metal clip 2 to tighten them. While tightening the screws 303, carefully observe their insertion to ensure they are screwed in smoothly and without obstruction. Manually adjust the bent clips at the top of the two metal clips to ensure complete alignment, guaranteeing the symmetry and stability of the entire support device. This completes the installation of the support device; the installation process is simple and efficient.

[0051] During the installation of the first metal clip 1 and the second metal clip 2, care must be taken to keep the clips horizontal to avoid tilting or jamming. After the raised crossbeam 401 has completely passed through the slot on the metal clip, the bent clip at the top of the metal clip is horizontally overlapped and locked onto the bottom crossbeam 601 of the prism frame 6. During installation, ensure that the clamping end of the bent clip fits tightly with the bottom crossbeam 601 without gaps or looseness. You can gently press the metal clip by hand to check the firmness of the overlap. At the same time, during installation, ensure that the black cylindrical protrusion 602 on the bottom crossbeam 601 of the prism frame 6 accurately passes through the reserved slot 204 of the second metal clip 2. This requires precise alignment, which can be achieved by fine-tuning the position of the second metal clip 2. After the protrusion 602 passes through the slot 204, the reserved screw holes 302 on both sides of the second metal clip 2 should be precisely aligned with the threaded ends of the studs 301 on both sides of the first metal clip 1.

[0052] After the support device was installed, a rigorous inspection and testing process was conducted on the entire measurement system. Visual inspection, dimensional measurement, and performance testing were used to comprehensively ensure the device's installation position was accurate, dimensions were compliant, shape was correct, and support performance met standards. After more than a year of testing, a total of 1095 sets of rotational observation data were collected (covering different time periods and environments, including different seasons, day and night cycles, and continuous equipment operation cycles), and the results were repeatedly compared with the observation data. After long-term rotational observation, the measurement robot 4 maintained a stable observation accuracy within ±1.0mm at the measurement station. Compared to traditional connection methods, this represents a 42.2% improvement over the original ±1.7mm observation accuracy. Furthermore, the frequency of manual maintenance of the measurement robot 4 to adjust the prism 5 deviation was reduced from once a month to zero times a month, significantly reducing manual maintenance costs and avoiding the additional error risks associated with manual operation.

[0053] Test results confirm that, with the support device of this embodiment, the measuring robot 4 can maintain stable operation even after long-term rotational observation. This support device effectively supports and fixes the observation prism 5, strongly ensuring the observation accuracy of the measuring robot 4.

[0054] The support device in this embodiment is universal. Currently, the mainstream measurement robots 4 used for high-precision monitoring tasks (such as dam safety monitoring), such as the Leica series measurement robots, all use the same total station top and prism 5 structure. The support device in this embodiment can be used to directly connect and fix the two.

[0055] The support device in this embodiment uses corrosion-resistant stainless steel metal clips, which can effectively resist the impact of external forces caused by the frequent rotation and vibration of the measuring robot 4 during the measurement process, ensuring the stability of the device structure. Its excellent corrosion resistance allows the device to maintain structural integrity and functional reliability for a long time in harsh environments such as high temperature, high humidity and strong acid and alkali, which strongly guarantees the high precision and efficiency of the automated measurement work of the measurement system.

[0056] The above embodiments only illustrate several implementation methods of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A support device fixed between a measuring robot and a prism, characterized in that, include: The first metal clip includes a first side clip and a first bent clip connected to one side of the first side clip. The first side clip is provided with a first hollow groove; The second metal clip includes a second side clip and a second bent clip connected to one side of the second side clip; the second side clip is provided with a second hollow groove and a hollow hole; as well as, Fastening components are used to connect and fix the first metal clip and the second metal clip; the first hollow groove and the second hollow groove are used to engage and fix with the protruding crossbeam on the measuring robot, the hollow hole is used to engage with the protruding block on the bottom crossbeam of the prism frame, and the first bent clip and the second bent clip are used to overlap and fix with the bottom crossbeam.

2. The support device fixed between the measuring robot and the prism as described in claim 1, characterized in that, The fastening assembly includes a stud, a screw hole, and a screw. The stud is disposed on the first side clamp, the screw hole is disposed on the second side clamp, and one end of the screw passes through the screw hole and is screwed into the stud.

3. The support device fixed between the measuring robot and the prism as described in claim 2, characterized in that, Two studs are symmetrically provided on the first side clamp, and two screw holes are symmetrically provided on the second side clamp.

4. The support device fixed between the measuring robot and the prism as described in claim 1, characterized in that, The thickness of the first metal clip and the second metal clip is on the order of 2 mm.

5. The support device fixed between the measuring robot and the prism as described in claim 1, characterized in that, The first and second hollowed-out grooves are waist-shaped holes.

6. A support device fixed between a measuring robot and a prism as described in any one of claims 1-5, characterized in that, The first side clip and the second side clip are square.

7. A support device fixed between a measuring robot and a prism as described in any one of claims 1-5, characterized in that, The first and second bent clips are square in shape.

8. A measurement system, characterized in that, The device includes a measuring robot, a prism, and a support device as described in any one of claims 1-7. The prism is connected to a prism frame, and the bottom crossbeam of the prism frame has a screw hole on its lower side. The measuring robot has a screw connector on its top that is threaded into the screw hole. The measuring robot has symmetrically arranged protruding crossbeams on both sides, and the first and second hollow slots of the support device are respectively engaged with the protruding crossbeams on both sides. The first and second bending clips are arranged opposite to each other, and the first and second bending clips overlap with the bottom crossbeam, with the ends of the first and second bending clips aligned and abutting against each other.

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