A tension wire type horizontal displacement meter weight adding device and method

Abstract

The application relates to the technical field of safety monitoring equipment, in particular to a tension wire type horizontal displacement gauge weight adding device and method, which comprises a base, a vertical lifting mechanism, a lifting seat, a horizontal displacement mechanism, a mounting seat, two clamping blocks and a clamping driving mechanism. The two clamping blocks are slidingly arranged in the mounting seat, and the clamping driving mechanism is arranged on the mounting seat and can drive the two clamping blocks to move synchronously and in opposite directions, so that the two clamping blocks can clamp or release the weight by moving close to each other or moving away from each other. Through the cooperation of the three groups of movements of vertical lifting, horizontal displacement and centering clamping, the weight can be grabbed, carried and added. Through the cooperation of the vertical lifting mechanism, the horizontal displacement mechanism and the clamping driving mechanism, the full-speed and slow mechanical action is used to replace manual lifting, the instantaneous impact and shaking of the weight during the stacking and adding process are eliminated, and therefore, the weight can be smoothly and mechanically added without impact.

Description

Technical Field

[0001] This invention relates to the field of safety monitoring equipment technology, and in particular to a weight loading device and method for a tension wire type horizontal displacement meter. Background Technology

[0002] To maintain the straightness of the baseline, a constant tension needs to be applied to the end of the steel wire in a tensioned wire displacement gauge, usually by suspending weights to straighten the wire. This device has a simple structure and strong adaptability, and can be placed in the dam crest, dam gallery, or dam foundation gallery. It is often used in conjunction with upright and inverted plumb lines to obtain the absolute displacement of each dam section.

[0003] In existing technologies, the addition and adjustment of tension wire weights mostly rely on manual handling, lifting, and hanging. Since the total tension required by the steel wire is typically tens to hundreds of kilograms, and individual weights are quite heavy, manual operation is not only labor-intensive and inefficient, but also poses a safety hazard of accidental weight drops. More importantly, manually adding heavy weights inevitably causes instantaneous impacts and asymmetrical tension on the steel wire, resulting in violent shaking and tension instability. This severely disrupts the static state of the steel wire used as a measurement reference, causing significant fluctuations in readings at all measuring points, and requiring a considerable amount of time to stabilize. Consequently, this significantly reduces the accuracy of horizontal displacement measurements and operational efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a weight loading device and method for a tension wire type horizontal displacement meter, which can realize the impact-free and stable mechanized loading of weights.

[0005] To achieve the above objectives, the present invention provides a weight loading device for a tension wire type horizontal displacement meter, comprising a base, a vertical lifting mechanism, a lifting seat, a horizontal displacement mechanism, a mounting seat, two clamping blocks, and a clamping drive mechanism; The vertical lifting mechanism is located on the top of the base; the lifting seat is located on the vertical lifting mechanism and is driven by the vertical lifting mechanism to achieve vertical lifting; the horizontal displacement mechanism is located on the lifting seat; the mounting seat is located on one side of the horizontal displacement mechanism and is driven by the horizontal displacement mechanism to achieve horizontal displacement; the two clamping blocks are slidably located in the mounting seat; the clamping drive mechanism is located on the mounting seat and is used to drive the two clamping blocks to slide synchronously in opposite directions.

[0006] The vertical lifting mechanism includes two vertical guide rails, a guide rod, a drive screw, and a first motor. Two vertical guide rails are fixedly mounted on the top of the base; a guide rod is fixedly mounted inside one of the vertical guide rails; a drive screw is rotatably mounted inside the other vertical guide rail, and the first motor is fixedly mounted on the top of the other vertical guide rail, with the output end of the first motor fixedly connected to the drive screw; the lifting seat is slidably mounted between the two vertical guide rails, slidably connected to the guide rod, and threadedly connected to the drive screw.

[0007] The horizontal displacement mechanism includes two slide rods and a first electric push rod; The two slide rods are fixedly connected to the mounting base and slidably connected to the lifting base, and pass through the lifting base; the first electric push rod is fixedly mounted on the lifting base, and the output end of the first electric push rod is fixedly connected to the mounting base.

[0008] The clamping block includes a slider, an extension block, a rib, multiple springs, multiple abutments, multiple abutments, and multiple anti-slip pads; The slider is slidably disposed within the mounting base; the protruding block is fixedly disposed on one side of the slider; the rib is fixedly connected to the slider and the protruding block, and is located at the top of the protruding block; the protruding block has multiple mounting cavities; each mounting cavity has a spring disposed within it; each mounting cavity has a stop block slidably disposed within it; each stop block has a stop post fixedly disposed at its end; the stop post is slidably connected to the protruding block, and the end of the stop post away from the stop block extends out of the mounting cavity; the end of the stop post away from the stop block is fixedly disposed with an anti-slip pad.

[0009] The clamping block further includes a sliding sleeve, a support block, and a second electric push rod; The sliding sleeve is fixedly disposed at the bottom of the protruding block; the support block is slidably disposed inside the sliding sleeve; the second electric push rod is fixedly disposed on one side of the protruding block, and the output end of the second electric push rod is fixedly connected to the support block.

[0010] The clamping drive mechanism includes a bidirectional lead screw and a second motor. The bidirectional lead screw is rotatably disposed within the mounting base and threadedly connected to the two sliders; the second motor is fixedly disposed on one side of the mounting base, and the output end of the second motor is fixedly connected to the bidirectional lead screw.

[0011] The tension line type horizontal displacement gauge weight loading device also includes a support plate and a positioning block; The support plate is fixedly mounted on the top of the base; the positioning block is fixedly mounted on the top of the support plate.

[0012] The tension line type horizontal displacement meter weight loading device also includes multiple casters, multiple support arms, multiple screws and multiple pads; Multiple casters are rotatably mounted on the bottom of the base; multiple support arms are fixedly mounted on the side of the base; multiple screws are threadedly connected to the multiple support arms and pass through the multiple support arms respectively; a pad is fixedly mounted on the bottom of each screw.

[0013] The tension line type horizontal displacement meter weight loading device also includes multiple third electric push rods and multiple vacuum suction cups; Multiple third electric push rods are fixedly mounted on the mounting base; each third electric push rod has a vacuum suction cup fixedly mounted at its output end.

[0014] The present invention also provides a method for installing weights on a tension wire type horizontal displacement gauge, comprising the following steps: Move the base to the installation position and place the weight to be installed on the base; The position of the mounting base is adjusted by the vertical lifting mechanism and the horizontal displacement mechanism so that the two clamping blocks are aligned with the weight to be added. The clamping drive mechanism drives the two clamping blocks to slide synchronously towards each other to clamp the weight. The weight is lifted and moved to the vicinity of the tension line rod by the vertical lifting mechanism and the horizontal displacement mechanism, so that the radial opening groove of the weight is aligned with the rod. The horizontal displacement mechanism drives the mounting base to move horizontally, so that the weight moves horizontally closer to the lifting rod, and the lifting rod enters the center hole of the weight from the opening slot. The vertical lifting mechanism drives the lifting seat to descend, so that the weights are smoothly stacked onto the weights or tray that are already in place below. The clamping drive mechanism drives the two clamping blocks to slide synchronously in opposite directions, releasing the weight and completing the installation.

[0015] This invention discloses a weight loading device and method for a tension-line type horizontal displacement meter. The base serves as the supporting foundation for the entire device and can be placed on the ground. A vertical lifting mechanism is fixed to the top of the base and drives the lifting seat and its components to rise or fall as a whole, achieving vertical transport of the weight. A horizontal displacement mechanism is mounted on the lifting seat, and a mounting base is disposed on one side of the horizontal displacement mechanism, which can drive it to move horizontally forward and backward to complete the lateral translation of the weight. Two clamping blocks are slidably disposed within the mounting base, and a clamping drive mechanism is mounted on the mounting base, capable of driving the two clamping blocks to move synchronously and in opposite directions, achieving mutual clamping or separation of the weight. Through the coordinated operation of the vertical lifting, horizontal displacement, and centering clamping movements, the grasping, transporting, and loading of the weight can be achieved. Through the coordinated operation of the vertical lifting mechanism, the horizontal displacement mechanism and the clamping drive mechanism, the manual lifting is replaced by a uniform and slow mechanized action throughout the process, eliminating the instantaneous impact and shaking of the weights during the stacking and installation process, thereby achieving impact-free and stable mechanized installation of the weights. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention.

[0018] Figure 2 This is a structural schematic diagram of the first embodiment of the present invention from another angle.

[0019] Figure 3 This is a schematic diagram of the structure of the mounting base, clamping block, clamping drive mechanism, third electric push rod and vacuum suction cup of the present invention.

[0020] Figure 4 This is a schematic diagram of the mounting base, clamping block, clamping drive mechanism, third electric push rod, and vacuum suction cup of the present invention from another angle.

[0021] Figure 5 This is a cross-sectional view of the clamping block of the present invention.

[0022] Figure 6 This is a flowchart illustrating the second embodiment of the present invention.

[0023] 1-Base, 2-Vertical lifting mechanism, 3-Lifting seat, 4-Horizontal displacement mechanism, 5-Mounting seat, 6-Clamping block, 7-Clamping drive mechanism, 8-Support plate, 9-Positioning block, 10-Universal wheel, 11-Support arm, 12-Screw, 13-Foot pad, 14-Third electric push rod, 15-Vacuum suction cup, 201-Vertical guide rail, 202-Guide rod, 203-Drive screw, 204-First motor, 401-Slide rod, 402-First electric push rod, 601-Slider, 602-Extending block, 603-Rib, 604-Spring, 605-Abutting block, 606-Abutting column, 607-Anti-slip pad, 608-Sliding sleeve, 609-Support block, 610-Second electric push rod, 60201-Mounting cavity, 701-Bidirectional screw, 702-Second motor. Detailed Implementation

[0024] The first embodiment of this application is as follows: Please see Figures 1-5 ,in, Figure 1 This is a schematic diagram of the structure of the first embodiment of the present invention. Figure 2 This is a structural schematic diagram of the first embodiment of the present invention from another angle. Figure 3 This is a schematic diagram of the structure of the mounting base, clamping block, clamping drive mechanism, third electric push rod and vacuum suction cup of the present invention. Figure 4 This is a schematic diagram of the mounting base, clamping block, clamping drive mechanism, third electric push rod, and vacuum suction cup of the present invention from another angle. Figure 5 This is a cross-sectional view of the clamping block of the present invention.

[0025] This invention provides a weight loading device for a tension wire type horizontal displacement gauge: it includes a base 1, a vertical lifting mechanism 2, a lifting seat 3, a horizontal displacement mechanism 4, a mounting seat 5, two clamping blocks 6, and a clamping drive mechanism 7; the vertical lifting mechanism 2 includes two vertical guide rails 201, a guide rod 202, a drive screw 203, and a first motor 204; the horizontal displacement mechanism 4 includes two slide rods 401 and a first electric push rod 402; the clamping block 6 includes a slider 601, an extension block 602, a rib 603, multiple springs 604, multiple abutments 605, multiple abutment posts 606, and multiple anti-slip pads 607; the extension block 602 is provided with Multiple mounting cavities 60201; the clamping block 6 also includes a sliding sleeve 608, a support block 609, and a second electric push rod 610; the clamping drive mechanism 7 includes a bidirectional lead screw 701 and a second motor 702; the tension line type horizontal displacement meter weight loading device also includes a support plate 8 and a positioning block 9; the tension line type horizontal displacement meter weight loading device also includes multiple universal wheels 10, multiple support arms 11, multiple screws 12, and multiple pads 13; the tension line type horizontal displacement meter weight loading device also includes multiple third electric push rods 14 and multiple vacuum suction cups 15; the aforementioned scheme can achieve impact-free, stable, and mechanized loading of weights.

[0026] Furthermore, the vertical lifting mechanism 2 is disposed on the top of the base 1; the lifting seat 3 is disposed on the vertical lifting mechanism 2 and is driven by the vertical lifting mechanism 2 to achieve vertical lifting; the horizontal displacement mechanism 4 is disposed on the lifting seat 3; the mounting base 5 is disposed on one side of the horizontal displacement mechanism 4 and is driven by the horizontal displacement mechanism 4 to achieve horizontal displacement; the two clamping blocks 6 are slidably disposed in the mounting base 5; the clamping drive mechanism 7 is disposed on the mounting base 5 and is used to drive the two clamping blocks 6 to slide synchronously in opposite directions.

[0027] In this embodiment, the base 1 serves as the supporting foundation for the entire device and can be placed on the ground. The vertical lifting mechanism 2 is fixed to the top of the base 1 and is used to drive the lifting seat 3 and its components to rise or fall as a whole, thereby realizing the vertical transport of the weight. The horizontal displacement mechanism 4 is installed on the lifting seat 3, and the mounting base 5 is located on one side of the horizontal displacement mechanism 4, which can be driven by the horizontal displacement mechanism 4 to move forward and backward in the horizontal direction to complete the lateral translation of the weight. The two clamping blocks 6 are slidably disposed in the mounting base 5, and the clamping drive mechanism 7 is installed on the mounting base 5, which can drive the two clamping blocks 6 to move synchronously and in opposite directions, thereby realizing the clamping or releasing of the weight by bringing them closer together or moving them apart. Through the coordinated operation of the three sets of movements of vertical lifting, horizontal displacement, and centering clamping, the grasping, transporting, and loading of the weight can be realized. Through the coordinated operation of the vertical lifting mechanism 2, the horizontal displacement mechanism 4 and the clamping drive mechanism 7, the manual lifting is replaced by a uniform and slow mechanized action throughout the process, eliminating the instantaneous impact and shaking of the weights during the stacking and installation process, thereby achieving impact-free and stable mechanized installation of the weights.

[0028] Furthermore, two vertical guide rails 201 are fixedly mounted on the top of the base 1; a guide rod 202 is fixedly mounted inside one of the vertical guide rails 201; a drive screw 203 is rotatably mounted inside the other vertical guide rail 201, and the first motor 204 is fixedly mounted on its top, with the output end of the first motor 204 fixedly connected to the drive screw 203; the lifting seat 3 is slidably mounted between the two vertical guide rails 201, slidably connected to the guide rod 202, and threadedly connected to the drive screw 203.

[0029] In this embodiment, two vertical guide rails 201 are fixed parallel to each other on the top of the base 1, serving as vertical guides. A guide rod 202 is fixed inside one of the vertical guide rails 201 to ensure the lifting seat 3 slides smoothly along it. A drive screw 203 is rotatably mounted inside the other vertical guide rail 201 via a bearing, and the first motor 204 is fixed to the top of the vertical guide rail 201. The output shaft of the first motor 204 is directly connected to the drive screw 203, driving its rotation. The lifting seat 3 spans between the two vertical guide rails 201, with one end slidingly engaged with the guide rod 202, and the other end threaded onto the drive screw 203. When the first motor 204 drives the drive screw 203 to rotate, the lifting seat 3 moves up and down along the guide rod 202.

[0030] Furthermore, the two slide rods 401 are fixedly connected to the mounting base 5 and slidably connected to the lifting base 3, and pass through the lifting base 3; the first electric push rod 402 is fixedly mounted on the lifting base 3, and the output end of the first electric push rod 402 is fixedly connected to the mounting base 5.

[0031] In this embodiment, the two slide rods 401 are arranged in parallel, with their front ends fixedly connected to the mounting base 5, and their rear ends passing through the lifting base 3 and forming a sliding engagement with the lifting base 3. The body of the first electric push rod 402 is fixed to the lifting base 3, and its output telescopic end is fixedly connected to the mounting base 5. When the first electric push rod 402 extends or retracts, it pushes the mounting base 5 to move back and forth along the direction of the slide rod 401. The slide rod 401 serves both as a guide and as a bearing for the overturning moment generated when the weight cantilever is clamped.

[0032] Furthermore, the slider 601 is slidably disposed within the mounting base 5; the protruding block 602 is fixedly disposed on one side of the slider 601; the rib 603 is fixedly connected to the slider 601 and the protruding block 602, and is located at the top of the protruding block 602; a plurality of mounting cavities 60201 are provided within the protruding block 602; a spring 604 is provided within each mounting cavity 60201; a stop block 605 is slidably disposed within each mounting cavity 60201; a stop post 606 is fixedly disposed at the end of each stop block 605; the stop post 606 is slidably connected to the protruding block 602, and one end of the stop post 606 away from the stop block 605 extends out of the mounting cavity 60201; an anti-slip pad 607 is fixedly disposed at the end of the stop post 606 away from the stop block 605.

[0033] In this embodiment, the slider 601 is slidably fitted within the mounting base 5, providing basic sliding support. The protruding block 602 is fixed to the slider 601 for contacting the weight. The rib 603 connects the slider 601 and the protruding block 602, serving as a reinforcing rib. Multiple mounting cavities 60201 are machined inside the protruding block 602, and each mounting cavity 60201 sequentially houses the spring 604 and the slidable abutment 605. A stop post 606 is fixed to the end face of the abutment 605, penetrating the sidewall of the protruding block 602, with an anti-slip pad 607 adhered to its exposed end. It is worth noting that, compared to the traditional method of directly attaching the anti-slip pad 607 to the inside of the protruding block 602, this invention has significant advantages. If the anti-slip pad 607 is directly pasted onto the clamping surface, due to its elasticity, it will deform under clamping force, resulting in inconsistent compression. This causes the weight to be squeezed off-center and cannot be accurately held in the clamping center, affecting the alignment accuracy of the weight opening slot and the lifting rod. In the structural design of this invention, the two protruding blocks 602 have sufficient rigidity. When they approach each other, they push the weight towards the center, directly applying rigid geometric constraints to the weight and achieving its centered positioning. The abutment 606 and the spring 604 constitute a floating anti-slip clamping unit. After the protruding blocks 602 are positioned, the spring 604 elastically presses the anti-slip pad 607 onto the weight surface. At this time, the anti-slip pad 607 only applies a positive clamping force, mainly to enhance the coefficient of friction and prevent the weight from sliding vertically; it does not participate in or interfere with the lateral positioning of the weight. This achieves the separation of rigid positioning and flexible anti-slip functions, balancing positioning accuracy and clamping reliability.

[0034] Specifically, when the two protruding blocks 602 clamp the weight, each abutment 606 first contacts the outer cylindrical surface of the weight and is pressed into the mounting cavity 60201, compressing the spring 604 until the clamping surfaces of the two protruding blocks 602 are in contact with the weight, completing center positioning and initial clamping. At this time, the rebound force of the spring 604, through the abutment 606, firmly presses the anti-slip pad 607 onto the surface of the weight. Even if the surface of the weight is smooth or slightly uneven, the anti-slip pad 607 can provide sufficient friction to prevent it from slipping.

[0035] Furthermore, the sliding sleeve 608 is fixedly disposed at the bottom of the protruding block 602; the support block 609 is slidably disposed within the sliding sleeve 608; the second electric push rod 610 is fixedly disposed on one side of the protruding block 602, and the output end of the second electric push rod 610 is fixedly connected to the support block 609.

[0036] In this embodiment, after the weight is lifted by the clamping block 6, the second electric push rod 610 drives the support block 609 to extend from the sliding sleeve 608 to the opposite side and insert it under the bottom of the weight to form a mechanical support. In this way, during the handling process, the support block 609 bears the main vertical load, avoiding accidental slippage that may occur if clamped by friction alone.

[0037] Furthermore, the bidirectional lead screw 701 is rotatably disposed within the mounting base 5 and threadedly connected to the two sliders 601; the second motor 702 is fixedly disposed on one side of the mounting base 5, and the output end of the second motor 702 is fixedly connected to the bidirectional lead screw 701.

[0038] In this embodiment, the left and right halves of the bidirectional lead screw 701 have opposite thread directions and are threadedly connected to the sliders 601 of the two clamping blocks 6, respectively. The second motor 702 is fixed to the end of the mounting base 5, and its output shaft is connected to the bidirectional lead screw 701. When the second motor 702 rotates, the bidirectional lead screw 701 drives the two sliders 601 to move synchronously in opposite directions, thereby achieving the centering and clamping or opening of the two clamping blocks 6 and ensuring that the clamping center remains unchanged.

[0039] Furthermore, the support plate 8 is fixedly disposed on the top of the base 1; the positioning block 9 is fixedly disposed on the top of the support plate 8.

[0040] In this embodiment, the support plate 8 is used to stack multiple weights to be added in the initial state. The positioning block 9 is fixed on the support plate 8, and its width matches the width of the radial opening slot of the weight. When placing the weight, the opening slot is aligned with the positioning block 9 and snapped in, so that the openings of all weights face forward (i.e., towards the lifting rod), completing circumferential positioning. This ensures that after the clamping block 6 picks up the weight, the opening orientation is always consistent, without the need for additional rotation adjustment.

[0041] Furthermore, multiple casters 10 are rotatably mounted on the bottom of the base 1; multiple support arms 11 are fixedly mounted on the side of the base 1; multiple screws 12 are threadedly connected to multiple support arms 11 respectively, and pass through multiple support arms 11 respectively; a pad 13 is fixedly mounted on the bottom of each screw 12.

[0042] In this embodiment, the device is equipped with multiple casters 10 at the bottom of the base 1 for easy movement. Multiple support arms 11 are welded to the side of the base 1, and each support arm 11 is screwed with an adjustable screw 12. A foot 13 is fixed to the bottom of each screw 12. When the device moves to the working position, rotating each screw 12 lowers the foot 13 to press it firmly against the ground, achieving a stable stop and preventing accidental displacement during installation.

[0043] Furthermore, a plurality of the third electric push rods 14 are fixedly mounted on the mounting base 5; and a vacuum suction cup 15 is fixedly mounted at the output end of each of the third electric push rods 14.

[0044] In this embodiment, multiple third electric push rods 14 are vertically fixed on the mounting base 5 with their output ends facing downwards, each equipped with a vacuum suction cup 15. The vacuum suction cup 15 is connected to an external vacuum source via an air pipe. When the air pipe is evacuated, a negative pressure is formed inside the vacuum suction cup 15, generating an adsorption force on the top surface of the weight. When air is injected into the air pipe to break the vacuum, the vacuum suction cup 15 releases the weight. When the lifting rod enters the center hole of the weight from the opening slot, and the weight descends to a distance from the weight below or the tray, the third electric push rod 14 extends, pressing the vacuum suction cup 15 firmly onto the top plane of the weight and evacuating it. At this time, the weight is held by the top vacuum suction cup 15 and the support blocks 609 on both sides. Subsequently, the support blocks 609 retract, transferring all the holding force of the weight to the vacuum suction cup 15. Next, the lifting seat 3 drives the vacuum suction cup 15 and the weight to continue descending slowly until the weight is stably stacked in place. Air is injected into the vacuum suction cup 15 to break the vacuum and release the weight. The third electric push rod 14 then drives the vacuum suction cup 15 to rise and retract. This process avoids interference between the support block 609 and the weight below, and achieves a shock-free final placement.

[0045] This embodiment describes a weight loading device for a tension wire type horizontal displacement meter. First, the base 1 is moved to the loading position, and each screw 12 is rotated to lower the pads 13 and press them firmly against the ground, thus stabilizing the device. The weights to be loaded are stacked on the support plate 8, and the radial opening slots of the weights are engaged with the positioning blocks 9 to complete the circumferential positioning of the weights, ensuring that the openings of all weights face the same direction. The vertical lifting mechanism 2 and the horizontal displacement mechanism 4 work together to adjust the spatial position of the mounting base 5 so that the two clamping blocks 6 are aligned with the uppermost weight. The clamping drive mechanism 7 drives the two sliders 601 to slide synchronously towards each other via the bidirectional lead screw 701. The two protruding blocks 602 then move closer together, and the rigid clamping surfaces of the protruding blocks 602 apply force to the weight, pushing it to the center position for positioning. After positioning, the protruding blocks 602 continue to clamp, and each abutment 606 is pressed into the mounting cavity 60201, compressing the spring 604. The rebound force of the spring 604, through the abutments 606, elastically presses the anti-slip pad 607 against the surface of the weight, enhancing clamping friction and preventing the weight from sliding vertically. After the weight is clamped and lifted, the second electric push rod 610 drives the support block 609 to extend from the sliding sleeve 608 and insert it below the bottom of the weight, forming a mechanical support. Subsequently, the vertical lifting mechanism 2 and the horizontal displacement mechanism 4 lift and move the weight to the vicinity of the tension line rod, aligning the opening slot with the rod. The horizontal displacement mechanism 4 drives the mounting base 5 to move horizontally, allowing the rod to smoothly slide into the center hole of the weight from the opening slot. The lifting base 3 lowers the weight, pausing when it is a short distance from the weight or tray already in place below. The third electric push rod 14 drives the vacuum suction cup 15 to descend and press against the top surface of the weight, drawing a vacuum through the air pipe to allow the vacuum suction cup 15 to adsorb the weight. At this time, the weight is held by the vacuum suction cup 15 and the support block 609. Then, the second electric push rod 610 drives the support block 609 to retract. The lifting seat 3 continues to descend slowly, smoothly placing the weights onto the weights below or the tray. Once in place, air is injected into the vacuum suction cup 15 to break the vacuum and release it. The third electric push rod 14 drives the vacuum suction cup 15 to rise and retract. The clamping drive mechanism 7 drives the two clamping blocks 6 to slide and release in opposite directions synchronously, completing a smooth and impact-free mechanized weight loading process.

[0046] The second embodiment of this application is as follows: Based on the first embodiment, please refer to Figure 6 ,in, Figure 6 This is a flowchart illustrating the second embodiment of the present invention.

[0047] The present invention provides a method for adding weights to a tension wire type horizontal displacement gauge, comprising the following steps: S1: Move the base 1 to the installation position and place the weight to be installed on the base 1; S2: Adjust the position of the mounting base 5 by means of the vertical lifting mechanism 2 and the horizontal displacement mechanism 4, so that the two clamping blocks 6 are aligned with the weight to be added; S3: The clamping drive mechanism 7 drives the two clamping blocks 6 to slide synchronously towards each other to clamp the weight. S4: The weight is lifted and moved to the vicinity of the tension line rod by the vertical lifting mechanism 2 and the horizontal displacement mechanism 4, so that the radial opening groove of the weight is aligned with the rod; S5: The horizontal displacement mechanism 4 drives the mounting base 5 to move horizontally, so that the weight is horizontally close to the lifting rod, and the lifting rod enters the center hole of the weight from the opening slot. S6: The vertical lifting mechanism 2 drives the lifting seat 3 to descend, and the weights are smoothly stacked on the weights or tray that are already in place below; S7: The clamping drive mechanism 7 drives the two clamping blocks 6 to slide synchronously in opposite directions, releasing the weight and completing the installation.

[0048] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A weight loading device for a tension wire type horizontal displacement gauge, characterized in that, It includes a base, a vertical lifting mechanism, a lifting seat, a horizontal displacement mechanism, a mounting base, two clamping blocks, and a clamping drive mechanism; The vertical lifting mechanism is located on the top of the base; the lifting seat is located on the vertical lifting mechanism and is driven by the vertical lifting mechanism to achieve vertical lifting; the horizontal displacement mechanism is located on the lifting seat; the mounting seat is located on one side of the horizontal displacement mechanism and is driven by the horizontal displacement mechanism to achieve horizontal displacement; the two clamping blocks are slidably located in the mounting seat; the clamping drive mechanism is located on the mounting seat and is used to drive the two clamping blocks to slide synchronously in opposite directions.

2. The weight loading device for a tension wire type horizontal displacement gauge as described in claim 1, characterized in that, The vertical lifting mechanism includes two vertical guide rails, a guide rod, a drive screw, and a first motor; Two vertical guide rails are fixedly mounted on the top of the base; a guide rod is fixedly mounted inside one of the vertical guide rails; a drive screw is rotatably mounted inside the other vertical guide rail, and the first motor is fixedly mounted on the top of the other vertical guide rail, with the output end of the first motor fixedly connected to the drive screw; the lifting seat is slidably mounted between the two vertical guide rails, slidably connected to the guide rod, and threadedly connected to the drive screw.

3. The weight loading device for the tension wire type horizontal displacement gauge as described in claim 2, characterized in that, The horizontal displacement mechanism includes two slide rods and a first electric push rod; The two slide rods are fixedly connected to the mounting base and slidably connected to the lifting base, and pass through the lifting base; the first electric push rod is fixedly mounted on the lifting base, and the output end of the first electric push rod is fixedly connected to the mounting base.

4. The weight loading device for the tension wire type horizontal displacement gauge as described in claim 3, characterized in that, The clamping block includes a slider, an extension block, a rib, multiple springs, multiple abutments, multiple abutments, and multiple anti-slip pads; The slider is slidably disposed within the mounting base; the protruding block is fixedly disposed on one side of the slider; the rib is fixedly connected to the slider and the protruding block, and is located at the top of the protruding block; the protruding block has multiple mounting cavities; each mounting cavity has a spring disposed within it; each mounting cavity has a stop block slidably disposed within it; each stop block has a stop post fixedly disposed at its end; the stop post is slidably connected to the protruding block, and the end of the stop post away from the stop block extends out of the mounting cavity; the end of the stop post away from the stop block is fixedly disposed with an anti-slip pad.

5. The weight loading device for the tension wire type horizontal displacement gauge as described in claim 4, characterized in that, The clamping block also includes a sliding sleeve, a support block, and a second electric push rod; The sliding sleeve is fixedly disposed at the bottom of the protruding block; the support block is slidably disposed inside the sliding sleeve; the second electric push rod is fixedly disposed on one side of the protruding block, and the output end of the second electric push rod is fixedly connected to the support block.

6. The weight loading device for a tension wire type horizontal displacement gauge as described in claim 5, characterized in that, The clamping drive mechanism includes a bidirectional lead screw and a second motor; The bidirectional lead screw is rotatably disposed within the mounting base and threadedly connected to the two sliders; the second motor is fixedly disposed on one side of the mounting base, and the output end of the second motor is fixedly connected to the bidirectional lead screw.

7. The weight loading device for a tension wire type horizontal displacement gauge as described in claim 6, characterized in that, The tension wire type horizontal displacement gauge weight loading device also includes a support plate and a positioning block; The support plate is fixedly mounted on the top of the base; the positioning block is fixedly mounted on the top of the support plate.

8. The weight loading device for a tension wire type horizontal displacement gauge as described in claim 7, characterized in that, The tension wire type horizontal displacement gauge weight loading device also includes multiple casters, multiple support arms, multiple screws, and multiple pads; Multiple casters are rotatably mounted on the bottom of the base; multiple support arms are fixedly mounted on the side of the base; multiple screws are threadedly connected to the multiple support arms and pass through the multiple support arms respectively; a pad is fixedly mounted on the bottom of each screw.

9. The weight loading device for a tension wire type horizontal displacement gauge as described in claim 8, characterized in that, The tension wire type horizontal displacement meter weight loading device also includes multiple third electric push rods and multiple vacuum suction cups; Multiple third electric push rods are fixedly mounted on the mounting base; each third electric push rod has a vacuum suction cup fixedly mounted at its output end.

10. A method for adding weights to a tension wire type horizontal displacement gauge, applied to the weight adding device for a tension wire type horizontal displacement gauge as described in any one of claims 1 to 9; characterized in that, Includes the following steps: Move the base to the installation position and place the weight to be installed on the base; The position of the mounting base is adjusted by the vertical lifting mechanism and the horizontal displacement mechanism so that the two clamping blocks are aligned with the weight to be added. The clamping drive mechanism drives the two clamping blocks to slide synchronously towards each other to clamp the weight. The weight is lifted and moved to the vicinity of the tension line rod by the vertical lifting mechanism and the horizontal displacement mechanism, so that the radial opening groove of the weight is aligned with the rod. The horizontal displacement mechanism drives the mounting base to move horizontally, so that the weight moves horizontally closer to the lifting rod, and the lifting rod enters the center hole of the weight from the opening slot. The vertical lifting mechanism drives the lifting seat to descend, so that the weights are smoothly stacked onto the weights or tray that are already in place below. The clamping drive mechanism drives the two clamping blocks to slide synchronously in opposite directions, releasing the weight and completing the installation.

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