Post-cast strip water stop scale mesh welding supporting system and construction method

Abstract

The invention discloses a post-cast strip water-stop fish scale mesh welding supporting system and a construction method, and relates to the technical field of post-cast strip water-stop fish scale mesh welding. The post-cast strip water-stop fish scale mesh welding supporting system comprises a stand column, a supporting plate is fixedly connected to the upper side of the stand column, a control module is arranged on the side wall of the stand column, and a mounting plate is fixedly connected to the side wall of the stand column; a first motor is fixedly connected to the upper surface of the rear side of the mounting plate, a transmission wheel is fixedly connected to the output end of the first motor, the first motor is electrically connected with the control module, and the transmission wheel is located in the middle of the upper side of the supporting plate and used for transmitting the fish scale net pieces; by arranging the first electric telescopic rod, the welding module and other electric welding modules, automatic downward pressing and returning operation of the welding module can be achieved, the welding efficiency is improved, manpower input is reduced, and the beneficial effects that practicability is high, and the positioning precision and detachability of the supporting piece are improved are achieved.

Description

Technical Field

[0001] This invention relates to the field of welding technology for post-cast strip water-stop fish scale mesh, specifically to a welding support system and construction method for post-cast strip water-stop fish scale mesh. Background Technology

[0002] Post-pouring strips are structural joints reserved in building structures to cope with segmented construction, temperature shrinkage and structural settlement. They are widely used in large-volume concrete structures, basement slabs, tunnel interfaces and other projects. To improve the waterproof performance of the post-pouring strip area, fish-scale-shaped metal mesh is usually laid in this part. Through the overlapping and sealing performance of the fish-scale mesh, the impermeability of the post-pouring strip is improved.

[0003] In existing technologies, to facilitate the welding and fixing of fish-scale mesh to pre-embedded connectors in the structure, a support member formed by bending a metal rod is typically clipped onto the back of the fish-scale mesh. This support member serves as a welding connection point and can be used to weld to pre-embedded reinforcing bars or connectors in the structure during on-site construction. However, this structure has the following technical problems:

[0004] The support components are prone to displacement: Since the support components are only fixed to the back of the fish scale mesh by snap-fit ​​or partial welding, they are prone to displacement during transportation or positioning, which makes it impossible to accurately connect with the embedded parts and affects subsequent welding construction.

[0005] Standard support components have poor versatility: The existing support components have relatively fixed structures, making it difficult to flexibly adjust them according to the spatial dimensions, installation angles, or welding directions of different construction areas, and thus failing to meet the diverse needs under complex working conditions.

[0006] Inconvenient dismantling and reduced efficiency: In scenarios where dismantling or temporary installation is required, once the supporting components are welded, dismantling is difficult, often requiring damage to the fish scale mesh or the use of violent tools, which reduces construction efficiency and poses quality and safety hazards.

[0007] Existing welding equipment is not adaptable enough: Traditional welding equipment is mostly fixed or standard station, which makes it difficult to achieve precise positioning, automatic clamping and parametric welding operations for different types of support components. It cannot adapt to the actual working conditions of fish scale mesh construction, which involves diverse connectors, flexible installation positions and high precision requirements.

[0008] Although there is a similar intelligent welding machine for the inner wall of the fuel tank of LNG ships disclosed in Chinese patent CN113333926A, such devices can achieve 5-axis linkage control through a servo control system and a servo reduction motor. They can draw linear three-dimensional curved surfaces and then use a 3D vision tracking system to achieve intelligent line walking analysis, obtain the most ideal walking route for welding, and automatically adjust welding parameters. However, such devices are expensive and cannot be used in complex environments such as construction sites. Therefore, pre-welding the support components of the fish scale mesh according to the on-site requirements is the best solution.

[0009] Therefore, there is an urgent need for a construction method and supporting equipment that can adapt to the welding needs of various connectors on site, improve the positioning accuracy and disassembly of support components, and have automated welding capabilities, so as to solve the problems of poor structural adaptability, low welding efficiency and large installation errors in the existing technology. Summary of the Invention

[0010] The purpose of this invention is to provide a welded support system and construction method for post-cast strip water-stop fish scale mesh, so as to solve the problems mentioned in the background art.

[0011] To solve the above technical problems, the present invention provides the following technical solution: a welded support system for a post-cast strip water-stop fish scale mesh, including a column, a support plate fixedly connected to the upper side of the column, a control module provided on the side wall of the column, and an mounting plate fixedly connected to the side wall of the column.

[0012] A first motor is fixedly connected to the upper rear surface of the mounting plate. A transmission wheel is fixedly connected to the output end of the first motor. The first motor is electrically connected to the control module. The transmission wheel is located in the middle of the upper side of the support plate and is used to drive the fish scale net.

[0013] A welding mechanism is provided on the upper front side of the mounting plate, which is used to weld the fish scale mesh support.

[0014] A feeding mechanism is provided on the support plate at the rear side of the welding mechanism. The feeding mechanism is used to feed the fish scale mesh support component.

[0015] A detection mechanism is provided on the upper left side of the support plate, which is used to detect the thickness of the fish scale mesh.

[0016] A re-inspection mechanism is provided on the upper right side of the support plate, which is used to inspect the welding quality.

[0017] According to the above technical solution, the welding mechanism includes a slide rod, the outer wall of the slide rod is slidably connected to the inner wall of the mounting plate, a fixing sleeve is fixedly connected to the front end of the slide rod, a first electric telescopic rod is fixedly connected to the inner wall of the fixing sleeve, a second electric telescopic rod is fixedly connected to the rear side of the first electric telescopic rod, the rear end of the second electric telescopic rod is fixedly connected to the outer wall of the support plate, and a welding module is fixedly connected to the upper end of the first electric telescopic rod.

[0018] According to the above technical solution, the first electric telescopic rod, the second electric telescopic rod, and the welding module are all electrically connected to the control module, and the lower end of the welding module is located on the upper side of the support plate.

[0019] According to the above technical solution, the feeding mechanism includes a connecting arm, one end of which is fixedly connected to the outer wall of the support plate. The rear end of the connecting arm is rotatably connected to a hinge plate via a bearing. A second motor is fixedly connected to the outside of the connecting arm. The output end of the second motor is fixedly connected to one side of the hinge plate. An electric gripper is fixedly connected to the rear side of the hinge plate. A support frame is also fixedly connected to the rear side of the support plate. A material box is fixedly connected to the rear end of the support frame. A material outlet is provided at the lower front of the material box. A material trough is fixedly connected to the outer wall of the front side of the material box below the material outlet.

[0020] According to the above technical solution, the electric gripper is used to clamp the support member, and the second motor is used to drive the hinge plate to deflect it. Both the second motor and the electric gripper are electrically connected to the control module.

[0021] According to the above technical solution, the detection mechanism includes a first conductive plate, which is located on the upper left side of the support plate. The lower surface of the first conductive plate is fixedly connected to the upper outer wall of the support plate. A mounting bracket is fixedly connected to the outer wall of the support plate. A crossbar is hinged to the upper side of the mounting bracket by a torsion spring. A first conductive rod is fixedly connected to the middle of the crossbar. The distance between the lower end of the first conductive rod and the upper side of the first conductive plate is less than the thickness of the fish scale mesh.

[0022] According to the above technical solution, the re-inspection mechanism includes a second conductive plate located on the upper right side of the support plate. The lower outer wall of the second conductive plate is fixedly connected to the upper surface of the support plate. The re-inspection mechanism also includes a base. The front side of the base is fixedly connected to the rear outer wall of the support plate. A hinge rod is hinged to the upper surface of the base by a torsion spring. A second conductive rod is fixedly connected to the upper end of the hinge rod. A processing module is provided on the outer side of the base. The processing module is electrically connected to the control module.

[0023] A method for welding fish-scale mesh for post-cast strip water-stopping includes the following steps:

[0024] S1: Place a standard-sized fish scale mesh on the support plate of the device, and position the fish scale mesh under the drive wheel;

[0025] S2: According to the needs of the construction area, place the required fish scale mesh support components into the material box in sequence. The second motor drives the electric gripper to deflect, automatically clamp the support components and adjust them to the preset welding position.

[0026] S3: Control the first motor to drive the transmission wheel to rotate and drive the fish scale mesh to move horizontally until the welding point is aligned with the feeding mechanism, and the moving distance is the set welding pitch;

[0027] S4: By adjusting the second electric telescopic rod, the welding module can be finely adjusted in the horizontal or front-back direction to ensure that the welding point of the support and the fish scale mesh is adapted to the actual construction direction or dismantling requirements.

[0028] S5: Control the first electric telescopic rod to press down the welding module to the contact area between the support and the fish scale mesh, and adjust the welding current according to the fish scale mesh thickness detection signal to complete the welding operation between the support and the fish scale mesh.

[0029] S6: During the continued conveying of the fish scale mesh, the welding quality of each weld point is inspected by the re-inspection mechanism, and the running speed of the transmission device is corrected according to the feedback signal of the actual support spacing to ensure that the weld point spacing is consistent.

[0030] S7: Transport the welded fish scale mesh to the post-pouring strip construction area, weld and fix the welded support to the positioning support embedded in the engineering structure, and complete the structural assembly of the fish scale mesh in the post-pouring strip water-stop area.

[0031] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: By setting up a transmission wheel and a first motor, the present invention can realize the automatic transmission and precise distance control of the fish scale mesh, making the welding operation of the support component continuous and stable, avoiding welding deviations caused by inaccurate manual positioning. By setting up an electric welding module such as a first electric telescopic rod and a welding module, the welding module can automatically press down and retract, improving welding efficiency and reducing manual input. By setting up a second motor, electric grippers and deflection mechanism, the clamping, fitting and resetting operations of the support component can be automatically completed, ensuring the continuity and efficiency of the support component welding process.

[0032] By incorporating a second electric telescopic rod as an adjustable connecting component, and in conjunction with the first electric telescopic rod and the welding module, flexible adjustment in the front and rear directions can be achieved. This allows for adaptation to installation needs in different directions on the construction site, placing the support welding points in more easily removable locations. Furthermore, the welding power can be adjusted to enhance the strength of the welding points, thereby improving the convenience of subsequent disassembly and meeting the differentiated requirements under complex construction conditions.

[0033] By setting up a thickness detection device, a first conductive plate, a first conductive rod, and a resistance measurement path, the actual thickness of the fish scale mesh can be dynamically identified based on the contact resistance between the fish scale mesh and the probe. The welding power of the welding module can be adjusted in real time to prevent the fish scale mesh from melting through due to excessive output, thus effectively improving welding safety and quality control accuracy.

[0034] By incorporating a second conductive plate, a second conductive rod, and a processing module for post-weld inspection, the electrical path of each support component can be verified during the movement of the fish scale mesh. The spacing between the support components is corrected by combining the transmission speed of the drive wheel, achieving closed-loop control of the welding pitch. Simultaneously, when the fish scale mesh undergoes a melt-through and the path is interrupted, the system can automatically identify the abnormality and provide a warning, significantly improving the stability of welding quality and the reliability of system operation. Attached Figure Description

[0035] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0036] Figure 1 This is a schematic diagram of the front structure of the present invention;

[0037] Figure 2 This is a schematic diagram of the rear structure of the present invention;

[0038] Figure 3 This is a partial structural schematic diagram of the present invention;

[0039] Figure 4 This is a schematic diagram of the detection mechanism structure of the present invention;

[0040] Figure 5 This is a schematic diagram of the welding mechanism structure of the present invention;

[0041] Figure 6 This is a schematic diagram of the feeding mechanism of the present invention;

[0042] Figure 7 This is a schematic diagram of the re-inspection mechanism of the present invention;

[0043] In the diagram: 1. Column; 2. Support plate; 3. Control module; 4. Mounting plate; 5. First motor; 6. Transmission wheel; 7. Welding mechanism; 8. Feeding mechanism; 9. Inspection mechanism; 10. Re-inspection mechanism; 701. Slide rod; 702. Fixing sleeve; 703. First electric telescopic rod; 704. Second electric telescopic rod; 705. Welding module; 801. Connecting arm; 802. Hinge plate; 803. Second motor; 804. Electric gripper; 805. Support frame; 806. Material box; 807. Material trough; 901. First conductive plate; 902. Mounting frame; 903. Crossbar; 904. First conductive rod; 101. Second conductive plate; 102. Base; 103. Hinge rod; 104. Second conductive rod; 105. Processing module. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] Example 1: Please refer to Figure 1-6 The present invention provides a technical solution: a welding support system for a post-cast strip water-stop fish scale mesh, including a column 1, a support plate 2 fixedly connected to the upper side of the column 1, a control module 3 provided on the side wall of the column 1, and an installation plate 4 fixedly connected to the side wall of the column 1.

[0046] A first motor 5 is fixedly connected to the upper rear surface of the mounting plate 4. A transmission wheel 6 is fixedly connected to the output end of the first motor 5. The first motor 5 is electrically connected to the control module 3. The transmission wheel 6 is located in the middle of the upper side of the support plate 2 and is used to drive the fish scale net.

[0047] A welding mechanism 7 is provided on the upper front side of the mounting plate 4. The welding mechanism 7 is used to weld the fish scale mesh support.

[0048] A feeding mechanism 8 is provided on the support plate 2 at the rear side of the welding mechanism 7. The feeding mechanism 8 is used to feed the fish scale mesh support component.

[0049] A detection mechanism 9 is provided on the upper left side of the support plate 2. The detection mechanism 9 is used to detect the thickness of the fish scale mesh.

[0050] A re-inspection mechanism 10 is provided on the upper right side of the support plate 2. The re-inspection mechanism 10 is used to inspect the welding quality.

[0051] The welding mechanism 7 includes a slide rod 701. The outer wall of the slide rod 701 is slidably connected to the inner wall of the mounting plate 4. A fixing sleeve 702 is fixedly connected to the front end of the slide rod 701. A first electric telescopic rod 703 is fixedly connected to the inner wall of the fixing sleeve 702. A second electric telescopic rod 704 is fixedly connected to the rear side of the first electric telescopic rod 703. The rear end of the second electric telescopic rod 704 is fixedly connected to the outer wall of the support plate 2. A welding module 705 is fixedly connected to the upper end of the first electric telescopic rod 703. The first electric telescopic rod 703, the second electric telescopic rod 704, and the welding module 705 are all electrically connected to the control module 3, and the lower end of the welding module 705 is located on the upper side of the support plate 2.

[0052] The feeding mechanism 8 includes a connecting arm 801. One end of the connecting arm 801 is fixedly connected to the outer wall of the support plate 2. The rear end of the connecting arm 801 is rotatably connected to a hinge plate 802 via a bearing. A second motor 803 is fixedly connected to the outside of the connecting arm 801. The output end of the second motor 803 is fixedly connected to one side of the hinge plate 802. An electric gripper 804 is fixedly connected to the rear side of the hinge plate 802. A support frame 805 is also fixedly connected to the rear side of the support plate 2. A material box 806 is fixedly connected to the rear end of the support frame 805. A material outlet is provided at the lower front of the material box 806. A material trough 807 is fixedly connected to the outer wall of the front side of the material box 806 below the material outlet. The electric gripper 804 is used to clamp the support component, and the second motor 803 is used to drive the hinge plate 802 to deflect it. The second motor 803 and the electric gripper 804 are both electrically connected to the control module 3.

[0053] During application, this device can be installed at the construction site. Adaptive welding of the fish scale mesh and supporting components is performed on-site. The fish scale mesh is placed on the upper side of the support plate 2. The first motor 5 is started via the control module 3. Since the output end of the first motor 5 is fixedly connected to one side of the transmission wheel 6, the transmission wheel 6 will rotate. During the rotation of the transmission wheel 6, it will push the fish scale mesh to move. After moving a preset fixed distance, the drive stops. Then, the second motor 803 is started, driving the hinge plate 802 to deflect backward. The electric gripper 804 clamps the supporting component made of metal rods on the material trough 807. Subsequently, the second motor 803 drives the hinge plate 802 to deflect backward. 2. The electric gripper 804 deflects forward, and the front end of the support member on the electric gripper 804 deflects to the upper side of the support plate 2 and contacts the upper surface of the fish scale mesh. Then, the first electric telescopic rod 703 drives the welding module 705 to move downward, so that the lower side of the welding module 705 is close to the lower end of the support member, and then the connection between the support member and the fish scale mesh is welded. Then, the first electric telescopic rod 703 supports the welding module 705 away from the upper surface of the support plate 2. At the same time, the second motor 803 drives the hinge plate 802 to deflect backward to pick up the material. At this time, the first motor 5 starts and drives the fish scale mesh through the transmission wheel 6 to move it, thereby forming a continuous support member welding operation on the outer wall of the fish scale mesh.

[0054] Example 2: Please refer to Figure 1-6 Based on Embodiment 1, the present invention provides a technical solution: During the application of this device, the welding point can be adjusted according to the actual installation position and direction of the fish scale mesh. By adjusting the position of the first electric telescopic rod 703 through the second electric telescopic rod 704, the welding module 705 can adjust the welding position when welding the connection between the support and the fish scale mesh. Depending on the construction direction, the direction that is convenient for construction when removing the support is inconsistent. Therefore, the second electric telescopic rod 704 can be pushed or pulled to move the second electric telescopic rod 704 backward, so that when the welding module 705 welds the support, its welding point is set close to the front side or close to the rear side of the support, thereby making it more convenient to remove and break.

[0055] Example 3: Please refer to Figure 1-6 Based on Embodiment 1 and Embodiment 2, the present invention provides a technical solution: the detection mechanism 9 includes a first conductive plate 901, which is located on the upper left side of the support plate 2, and the lower surface of the first conductive plate 901 is fixedly connected to the upper outer wall of the support plate 2. The outer wall of the support plate 2 is fixedly connected to a mounting bracket 902, and a crossbar 903 is hinged to the upper side of the mounting bracket 902 by a torsion spring. A first conductive rod 904 is fixedly connected to the middle of the crossbar 903, and the distance between the lower end of the first conductive rod 904 and the upper side of the first conductive plate 901 is less than the thickness of the fish scale mesh.

[0056] During the transport of the fish scale mesh, the lower side of the fish scale mesh contacts the upper surface of the first conductive plate 901, and the upper surface of the fish scale mesh contacts the lower end of the first conductive rod 904. The first conductive rod 904 and the first conductive plate 901 are electrically connected to the control module 3. The control module 3 discharges the fish scale mesh through the first conductive rod 904 and the first conductive plate 901, forming a path from the first conductive rod 904 to the fish scale mesh and then to the first conductive plate 901. The resistance of the fish scale mesh can be measured. The control module 3 then uses a resistance and thickness resistance comparison table of the fish scale mesh material to determine the thickness of the fish scale mesh. The output power of the welding module 705 can be dynamically adjusted to avoid the fish scale mesh from melting through due to excessive power during the welding process.

[0057] Example 4: Please refer to Figure 1-7Based on Embodiments 1, 2, and 3, the present invention provides a technical solution: the re-inspection mechanism 10 includes a second conductive plate 101, which is located on the upper right side of the support plate 2. The lower side of the outer wall of the second conductive plate 101 is fixedly connected to the upper surface of the support plate 2. The re-inspection mechanism 10 also includes a base 102, the front side of which is fixedly connected to the rear side of the outer wall of the support plate 2. The upper surface of the base 102 is hinged to a hinge rod 103 by a torsion spring. The upper end of the hinge rod 103 is fixedly connected to a second conductive rod 104. A processing module 105 is provided on the outer side of the base 102. The processing module 105 is electrically connected to the control module 3.

[0058] After the support component is welded, it moves to the right as the fish scale mesh moves. During this process, the support component will come into contact with the second conductive rod 104. As the support component moves, it will cause the second conductive rod 104 and the hinge rod 103 to deflect, so that the support component passes through the second conductive rod 104. At the moment the support component comes into contact with the second conductive rod 104, the second conductive rod 104, the support component, and the second conductive plate 101 on the lower side form a path. At this time, the processing module 105 records this time. Then, at the moment the transmission wheel 6 drives the fish scale mesh to move after the next support component is welded, the processing module 105 records the start time of the transmission wheel 6. Then, at the moment the next support component comes into contact with the second conductive rod 104, the processing module 105 records the time. The processing module 105 calculates the interval distance of the support component by the movement time of the support component and the transmission speed of the transmission wheel 6, and corrects the transmission speed of the transmission wheel 6, so as to fix the welding distance of the support component.

[0059] Meanwhile, if the area of ​​the second conductive plate 101 is small, the fish scale mesh will not be able to make effective contact with the second conductive plate 101 if it melts through, and thus a circuit cannot be formed. At this time, the processing module 105 detects that no current circuit has appeared within a unit time interval, and then issues a prompt through the control module 3.

[0060] A method for welding fish-scale mesh for post-cast strip water-stopping includes the following steps:

[0061] S1: Place the standard-sized fish scale mesh on the support plate 2 of the device, and position the fish scale mesh under the drive wheel 6;

[0062] S2: According to the needs of the construction area, the required fish scale mesh support components are placed into the material box 806 in sequence. The second motor 803 drives the electric gripper 804 to deflect, automatically clamping the support components and adjusting them to the preset welding position.

[0063] S3: Control the first motor 5 to drive the transmission wheel 6 to rotate and drive the fish scale mesh to move horizontally until the welding point is aligned with the feeding mechanism 8, and the moving distance is the set welding pitch.

[0064] S4: By adjusting the second electric telescopic rod 704, the welding module 705 can be finely adjusted in the horizontal or front-back direction to ensure that the welding point of the support and the fish scale mesh is adapted to the actual construction direction or dismantling requirements.

[0065] S5: Control the first electric telescopic rod 703 to press down the welding module 705 to the contact area between the support and the fish scale mesh, and adjust the welding current according to the fish scale mesh thickness detection signal to complete the welding operation between the support and the fish scale mesh.

[0066] S6: During the continued conveying of the fish scale mesh, the re-inspection mechanism 10 inspects the welding quality of each weld point and corrects the running speed of the transmission device based on the feedback signal of the actual support spacing to ensure that the weld point spacing is consistent.

[0067] S7: Transport the welded fish scale mesh to the post-pouring strip construction area, weld and fix the welded support to the positioning support embedded in the engineering structure, and complete the structural assembly of the fish scale mesh in the post-pouring strip water-stop area.

[0068] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0069] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A welded support system for a post-cast strip water-stop fish scale mesh, comprising a column (1), a support plate (2) fixedly connected to the upper side of the column (1), a control module (3) provided on the side wall of the column (1), and an mounting plate (4) fixedly connected to the side wall of the column (1), characterized in that: The upper rear surface of the mounting plate (4) is fixedly connected to a first motor (5), and the output end of the first motor (5) is fixedly connected to a transmission wheel (6). The first motor (5) is electrically connected to the control module (3). The transmission wheel (6) is located in the middle of the upper side of the support plate (2), and the transmission wheel (6) is used to drive the fish scale mesh. The upper front side of the mounting plate (4) is provided with a welding mechanism (7), which is used to weld the fish scale mesh support; A feeding mechanism (8) is provided on the support plate (2) at the rear side of the welding mechanism (7). The feeding mechanism (8) is used to feed the fish scale mesh support. The upper left side of the support plate (2) is provided with a detection mechanism (9), which is used to detect the thickness of the fish scale mesh. The upper right side of the support plate (2) is provided with a re-inspection mechanism (10), which is used to inspect the welding quality.

2. The welded support system for post-cast strip water-stop fish scale mesh according to claim 1, characterized in that: The welding mechanism (7) includes a slide rod (701), the outer wall of the slide rod (701) is slidably connected to the inner wall of the mounting plate (4), the front end of the slide rod (701) is fixedly connected to a fixing sleeve (702), the inner wall of the fixing sleeve (702) is fixedly connected to a first electric telescopic rod (703), the rear side of the first electric telescopic rod (703) is fixedly connected to a second electric telescopic rod (704), the rear end of the second electric telescopic rod (704) is fixedly connected to the outer wall of the support plate (2), and the upper end of the first electric telescopic rod (703) is fixedly connected to a welding module (705).

3. The welded support system for post-cast strip water-stop fish scale mesh according to claim 2, characterized in that: The first electric telescopic rod (703), the second electric telescopic rod (704), and the welding module (705) are all electrically connected to the control module (3), and the lower end of the welding module (705) is located on the upper side of the support plate (2).

4. The welded support system for post-cast strip water-stop fish scale mesh according to claim 3, characterized in that: The feeding mechanism (8) includes a connecting arm (801), one end of which is fixedly connected to the outer wall of the support plate (2). The rear end of the connecting arm (801) is rotatably connected to a hinge plate (802) via a bearing. A second motor (803) is fixedly connected to the outside of the connecting arm (801). The output end of the second motor (803) is fixedly connected to one side of the hinge plate (802). An electric gripper (804) is fixedly connected to the rear side of the hinge plate (802). A support frame (805) is also fixedly connected to the rear side of the support plate (2). A material box (806) is fixedly connected to the rear end of the support frame (805). A material outlet is opened at the lower front of the material box (806). A material trough (807) is fixedly connected to the front outer wall of the material box (806) at the lower side of the material outlet.

5. The welded support system for post-cast strip water-stop fish scale mesh according to claim 4, characterized in that: The electric gripper (804) is used to clamp the support member, and the second motor (803) is used to drive the hinge plate (802) to deflect it. The second motor (803) and the electric gripper (804) are both electrically connected to the control module (3).

6. The welded support system for post-cast strip water-stop fish scale mesh according to claim 5, characterized in that: The detection mechanism (9) includes a first conductive plate (901), which is located on the upper left side of the support plate (2). The lower surface of the first conductive plate (901) is fixedly connected to the upper outer wall of the support plate (2). The outer wall of the support plate (2) is fixedly connected to a mounting bracket (902). A crossbar (903) is hinged to the upper side of the mounting bracket (902) by a torsion spring. A first conductive rod (904) is fixedly connected to the middle of the crossbar (903). The distance between the lower end of the first conductive rod (904) and the upper side of the first conductive plate (901) is less than the thickness of the fish scale mesh.

7. The welded support system for post-cast strip water-stop fish scale mesh according to claim 6, characterized in that: The re-inspection mechanism (10) includes a second conductive plate (101), which is located on the upper right side of the support plate (2). The lower side of the outer wall of the second conductive plate (101) is fixedly connected to the upper surface of the support plate (2). The re-inspection mechanism (10) also includes a base (102), which is fixedly connected to the rear side of the outer wall of the support plate (2). The upper surface of the base (102) is hinged with a hinge rod (103) by a torsion spring. The upper end of the hinge rod (103) is fixedly connected with a second conductive rod (104). A processing module (105) is provided on the outer side of the base (102). The processing module (105) is electrically connected to the control module (3).

8. A method for welding fish-scale mesh for water-stopping in post-cast strips, comprising a welding support system for fish-scale mesh for water-stopping in post-cast strips according to any one of claims 1-7, characterized in that: Includes the following steps: S1: Place a standard-sized fish scale mesh on the support plate (2) of the device and position the fish scale mesh under the drive wheel (6); S2: According to the needs of the construction area, the required fish scale mesh support components are placed in the material box (806) in sequence. The electric gripper (804) is driven by the second motor (803) to deflect and automatically clamp the support components and adjust them to the preset welding position. S3: Control the first motor (5) to drive the transmission wheel (6) to rotate and drive the fish scale mesh to move horizontally until the welding point is aligned with the feeding mechanism (8), and the moving distance is the set welding pitch; S4: By adjusting the second electric telescopic rod (704), the welding module (705) can be finely adjusted in the horizontal or front-back direction to ensure that the welding point of the support and the fish scale mesh is adapted to the actual construction direction or dismantling requirements. S5: Control the first electric telescopic rod (703) to press down the welding module (705) to the contact area between the support and the fish scale mesh, and adjust the welding current according to the fish scale mesh thickness detection signal to complete the welding operation between the support and the fish scale mesh. S6: During the continued conveying of the fish scale mesh, the welding quality of each weld point is inspected by the re-inspection mechanism (10), and the running speed of the transmission device is corrected according to the feedback signal of the actual support spacing to ensure that the weld point spacing is consistent. S7: Transport the welded fish scale mesh to the post-pouring strip construction area, weld and fix the welded support to the positioning support embedded in the engineering structure, and complete the structural assembly of the fish scale mesh in the post-pouring strip water-stop area.

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