A water show mechanical track adjusting device

Abstract

The application provides a water show mechanical track adjusting device, and relates to the technical field of water show track installation and adjustment. The device comprises a track body, a track floating clamping adjusting assembly and a bottom scissor bearing adjusting assembly. The track floating clamping adjusting assembly comprises a floating adjusting frame and a lateral isolation protection assembly. The floating adjusting frame is provided with a lateral support plate, a lateral positioning beam, a middle clamping groove, a track pressing plate, a rotating arm group, a transverse limiting sleeve, a rotating connecting arm, a driving cylinder, a linkage connecting plate, a bottom connecting arm and a sliding rail. The floating adjusting frame clamps, transversely adjusts and floatingly supports the track body. The bottom scissor bearing adjusting assembly adjusts the track support height through a bottom support foot, a scissor connecting rod, a middle connecting screw, an upper bearing plate, an adjusting handle and a bottom bearing plate. The lateral adjusting beam cooperates with a protection baffle and a lower jacking cylinder to realize lateral protection and auxiliary jacking, thereby improving the track leveling stability and water use safety.

Description

Technical Field

[0001] This invention relates to the field of water performance track installation and adjustment technology, and in particular to a water performance mechanical track adjustment device. Background Technology

[0002] Water-based performance machinery tracks are mainly used for guiding and operating equipment such as mobile stages, lighting platforms, camera platforms, and scenery operation platforms on water. In large-scale water-based live performances, lake stages, river performance spaces, and waterfront cultural tourism projects, tracks typically need to be installed on precast piles, steel structure platforms, concrete foundations, or waterfront support foundations. Due to the influence of the construction environment on water level changes, water disturbance, pile foundation settlement errors, local platform deformation, and measurement errors, it is often difficult to maintain a completely consistent elevation and flatness for the track installation foundation.

[0003] Existing track adjustment methods mostly employ structures such as leveling with shims, bolt lifting, clamping with fixed pressure plates, or local welding positioning. While these methods can meet general track installation requirements, they still have shortcomings in water-based performance machinery tracks. On the one hand, water-based performance equipment operates at high frequencies; the start-up and shutdown of the stage, off-center movement, and stage action switching subject the track body to significant vertical impacts and lateral disturbances. If the track relies solely on fixed pressure plates or single-point supports, local loosening, lateral displacement, or secondary unevenness of the track surface can easily occur. On the other hand, the track has numerous support points. When there are height differences between different support points, simply relying on shims or ordinary screws for adjustment is not only inefficient but also makes it difficult to ensure uniform stress on each support point.

[0004] Furthermore, aquatic or near-water environments often present problems such as moisture, silt, debris, dampness and corrosion, and limited maintenance space. Existing track adjustment structures typically only focus on vertical height adjustment, lacking a coordinated design for lateral clamping, lateral floating compensation, bottom pressure distribution, and lateral protective isolation. This leads to problems such as clamping failure, partial sinking of support legs, and interference from the external environment during long-term performances. Therefore, there is an urgent need for a water performance mechanical track adjustment device that can simultaneously achieve track clamping, lateral floating adjustment, scissor-type pressure lifting, bottom pressure expansion, and lateral isolation protection. Summary of the Invention

[0005] The purpose of this invention is to provide a water performance machinery track adjustment device that can solve the problems of low track leveling efficiency, insufficient clamping stability, limited bottom support contact area, and poor long-term operational reliability of existing water performance machinery track adjustment structures when there are height differences in the installation foundation, significant lateral forces on the track, uneven bottom support surface, and many external environmental interferences.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a track adjustment device for water performance machinery, comprising a track body, a track floating clamping adjustment assembly, and a bottom scissor lift pressure-bearing adjustment assembly. The track floating clamping adjustment assembly is disposed on the outside of the track body and includes a floating adjustment frame and a lateral isolation and protection assembly, the latter including a lateral adjustment beam. The floating adjustment frame is used for clamping, lateral adjustment, and floating support of the track body, while the lateral adjustment beam is disposed on the side of the floating adjustment frame for lateral protection. The bottom scissor lift pressure-bearing adjustment assembly is disposed below the floating adjustment frame and includes bottom support feet, which support the floating adjustment frame and adjust the support height of the track body.

[0007] In a preferred embodiment, the floating adjustment frame includes a lateral support plate, a lateral positioning beam, a central clamping groove, and a track pressing plate. The lateral support plate is movably disposed on the side of the track body. The lateral positioning beam is fixedly connected to the outer side of the end of the lateral support plate and extends along the length of the track body. The central clamping groove is disposed in the middle of the floating adjustment frame, the track body is disposed within the central clamping groove, and the track pressing plate is disposed on both sides of the track body for driving the central clamping groove to press and fix the track body.

[0008] In a preferred embodiment, the track floating clamping adjustment assembly further includes a first rotating arm, a second rotating arm, a lateral limiting sleeve, and a rotating connecting arm. The lateral limiting sleeve is fixedly connected to the outer side of the end of the floating adjustment frame, the rod-shaped structure at the end of the track clamping plate is slidably connected to the inner side of the lateral limiting sleeve, and the rotating connecting arm is fixedly connected to one side of the lateral limiting sleeve. The middle part of the first rotating arm is rotatably connected to one end of the lateral positioning beam, one end of the first rotating arm is rotatably connected to the rotating connecting arm, the second rotating arm is rotatably connected to the first rotating arm, and the outer side of the other end of the second rotating arm is rotatably connected to one side of the track clamping plate. With this structure, the first and second rotating arms can cooperate to drive the track clamping plate to perform clamping or releasing actions.

[0009] In a preferred embodiment, the track floating clamping adjustment assembly further includes a drive cylinder, a linkage connecting plate, a bottom connecting arm, and a slide rail. The drive cylinder is mounted at the bottom of the floating adjustment frame. The linkage connecting plate is fixedly connected to the output end of the drive cylinder, the linkage connecting plate is rotatably connected to the bottom connecting arm, the bottom connecting arm is rotatably connected to the outer side of the bottom end of the side support plate, and the slide rail is slidably connected to the bottom end of the side support plate. The drive cylinder can drive the side support plate to produce restricted sliding or swinging through the linkage connecting plate and the bottom connecting arm, so that the side support plate drives the side positioning beam, the first rotating arm, the second rotating arm, and the track clamping plate to complete the clamping adjustment.

[0010] In a preferred embodiment, the bottom scissor lift pressure adjustment assembly includes a first scissor lift link, a second scissor lift link, a third scissor lift link, and a fourth scissor lift link. The first scissor lift link and the second scissor lift link are hinged together to form a first scissor lift support, and the third scissor lift link and the fourth scissor lift link are hinged together to form a second scissor lift support. The first scissor lift support and the second scissor lift support are arranged at intervals along the width or length direction of the track body to provide multi-point lifting support for the floating adjustment frame.

[0011] In a preferred embodiment, the bottom scissor lift pressure adjustment assembly further includes a central connecting screw, an upper support plate, and an adjustment handle. The central connecting screw is threaded to the first scissor lift support and rotatably connected to the second scissor lift support. The adjustment handle is located at the end of the central connecting screw. The upper support plate is located on the upper end of the bottom support foot and rotatably connected to the second and fourth scissor lift connecting rods. The upper support plate is fixedly connected to the outer side of the floating adjustment frame end and supports the floating adjustment frame. By rotating the adjustment handle, the degree of deployment of the scissor lift support can be changed, thereby adjusting the support height of the track body.

[0012] In a preferred embodiment, the first bottom bearing plate and the second bottom bearing plate are respectively disposed below the bottom support foot and are arranged at intervals along the length or width of the track body to increase the contact area between the bottom support foot and the installation foundation and reduce the risk of local subsidence or eccentric load on the water-based installation foundation.

[0013] In a preferred embodiment, the lateral isolation and protection assembly includes a vertical connecting rod, a guide sleeve, a protective baffle, and a lower lifting cylinder. The vertical connecting rod is fixedly connected to the end of the lateral adjusting beam, the guide sleeve is sleeved on the outside of the vertical connecting rod, the protective baffle is arranged along the length of the lateral adjusting beam and is used to isolate the external environment, and the lower lifting cylinder is located below the lateral adjusting beam to assist in lifting the lateral adjusting beam and the floating adjusting frame. The lateral isolation and protection assembly reduces the impact of external moisture, sediment, and debris on the track floating clamping adjusting assembly and provides auxiliary support to the side structure during leveling. Attached Figure Description

[0014] Figure 1 This invention provides an overall structural schematic diagram of a water performance mechanical track adjustment device. Figure 2 A schematic diagram of the bottom structure of a water performance mechanical track adjustment device provided by the present invention; Figure 3 This is a schematic diagram of the track floating clamping adjustment component in a track adjustment device for water performance machinery provided by the present invention; Figure 4This is a schematic diagram of the bottom linkage structure of the floating adjustment frame in a water performance mechanical track adjustment device provided by the present invention; Figure 5 This invention provides a schematic diagram of the bottom support foot in a water performance mechanical track adjustment device; Figure 6 This is a schematic diagram of the lateral isolation and protection component in a water performance mechanical track adjustment device provided by the present invention; Figure 7 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0015] Legend: 1. Track body; 2. Floating adjustment frame; 201. Lateral support plate; 202. Lateral positioning beam; 203. First rotating arm; 204. Track clamping plate; 205. Second rotating arm; 206. Lateral limiting sleeve; 207. Rotary connecting arm; 208. Central clamping groove; 209. Drive cylinder; 210. Linkage connecting plate; 211. Bottom connecting arm; 212. Slide rail; 3. Bottom support foot; 30 1. First scissor lift link; 302. Second scissor lift link; 303. Third scissor lift link; 304. Fourth scissor lift link; 305. Middle connecting screw; 306. Upper support plate; 307. Adjusting handle; 308. First bottom pressure plate; 309. Second bottom pressure plate; 4. Lateral adjusting beam; 401. Vertical connecting rod; 402. Guide sleeve; 403. Protective baffle; 404. Lower lifting cylinder. Detailed Implementation

[0016] 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. Example

[0017] Please see Figure 1 - Figure 7 This embodiment provides a water performance mechanical track adjustment device, the specific idea of ​​which is as follows: A water performance machinery track adjustment device includes a track body 1 and a track floating clamping adjustment assembly. The track floating clamping adjustment assembly is located on the outside of the track body 1 and includes a floating adjustment frame 2 and a lateral isolation and protection assembly. The lateral isolation and protection assembly includes a lateral adjustment beam 4. The floating adjustment frame 2 is used for clamping, lateral adjustment, and floating support of the track body 1, while the lateral adjustment beam 4 is located on the side of the floating adjustment frame 2 for lateral protection.

[0018] The track body 1 can be configured as a steel rail, combined track beam, or load-bearing track with guide grooves suitable for the operation of water-based performance platforms, lighting platforms, photography platforms, or scenery mobile platforms. The track body 1 is arranged in the central area of ​​the floating adjustment frame 2. The floating adjustment frame 2 supports, clamps, and laterally limits the track body 1 from both sides, so that the track body 1 can maintain a relatively stable guiding position when affected by the start and stop of the platform, eccentric operation, or minor deformation of the water platform.

[0019] Meanwhile, the floating adjustment frame 2 includes a lateral support plate 201, a lateral positioning beam 202, a central clamping groove 208, and a track pressing plate 204. The lateral support plate 201 is movably disposed on the side of the track body 1 to form a lateral base for clamping and adjustment. The lateral positioning beam 202 is fixedly connected to the outer side of the end of the lateral support plate 201 and extends along the length of the track body 1 to provide lateral positioning of the track body 1 over a relatively long range. The central clamping groove 208 is disposed in the middle of the floating adjustment frame 2, and the track body 1 is disposed within the central clamping groove 208. The track pressing plate 204 is disposed on both sides of the track body 1 to cooperate with the central clamping groove 208 to press and fix the track body 1.

[0020] Furthermore, the central clamping groove 208 can be configured as a long groove structure adapted to the outer contour of the track body 1. The bottom of the central clamping groove 208 is used to support the bottom surface of the track body 1 or the lower part of the track beam, and the two side walls of the central clamping groove 208 are used to restrict the lateral displacement of the track body 1. An assembly gap can be reserved between the central clamping groove 208 and the track body 1 to facilitate the insertion of the track body 1. This assembly gap is less than the effective clamping stroke of the track clamping plate 204. After the track body 1 is placed into the central clamping groove 208, the track clamping plate 204 moves closer to both sides of the track body 1, so that the track body 1 is pressed into the central clamping groove 208, thereby forming a composite fixing relationship of groove bottom support, groove wall limitation, and clamping by the clamping plate.

[0021] It is important to note that the lateral support plate 201 is not a freely swinging component. The bottom end of the lateral support plate 201 forms a restricted sliding fit with the slide rail 212 and is rotatably connected to the linkage connecting plate 210 via the bottom connecting arm 211. This ensures that the lateral support plate 201 can only perform small-stroke lateral movement or slight attitude compensation within the direction defined by the slide rail 212. The slide rail 212 can be arranged along the width direction of the track body 1 or it can be configured as a straight guide structure approximately perpendicular to the side of the track body 1. Therefore, the lateral support plate 201 can provide stable lateral support to the track body 1 while also providing a certain amount of floating compensation space during clamping, leveling, or loading.

[0022] The track floating clamping adjustment assembly further includes a first rotating arm 203, a second rotating arm 205, a lateral limiting sleeve 206, and a rotating connecting arm 207. The lateral limiting sleeve 206 is fixedly connected to the outer end of the floating adjustment frame 2, and the rod-shaped structure at the end of the track clamping plate 204 is slidably connected to the inner side of the lateral limiting sleeve 206. The rotating connecting arm 207 is fixedly connected to one side of the lateral limiting sleeve 206. The middle part of the first rotating arm 203 is rotatably connected to one end of the lateral positioning beam 202, one end of the first rotating arm 203 is rotatably connected to the rotating connecting arm 207, the second rotating arm 205 is rotatably connected to the first rotating arm 203, and the outer side of the other end of the second rotating arm 205 is rotatably connected to one side of the track clamping plate 204.

[0023] Meanwhile, the rod-shaped structure at the end of the track clamping plate 204 can be a round rod, a square rod, or a rod-shaped structure with a guide surface. This rod-shaped structure extends into the transverse limiting sleeve 206 and can slide along the axial direction of the transverse limiting sleeve 206. The transverse limiting sleeve 206 is fixed to the outer side of the end of the floating adjustment frame 2, thus providing a stable linear guide reference for the track clamping plate 204. When the first rotating arm 203 rotates around the end of the lateral positioning beam 202, it can transmit the swinging motion to the track clamping plate 204 through the rotating connecting arm 207 and the second rotating arm 205, causing the rod-shaped structure at the end of the track clamping plate 204 to slide along the transverse limiting sleeve 206. Thus, the swinging motion of the rotating arm assembly is converted into a transverse clamping motion of the track clamping plate 204 moving closer to or away from the track body 1.

[0024] In addition, the track floating clamping adjustment assembly also includes a drive cylinder 209, a linkage connecting plate 210, a bottom connecting arm 211, and a slide rail 212. The drive cylinder 209 is installed at the bottom of the floating adjustment frame 2. The linkage connecting plate 210 is fixedly connected to the output end of the drive cylinder 209. The linkage connecting plate 210 is rotatably connected to the bottom connecting arm 211. The bottom connecting arm 211 is rotatably connected to the outer side of the bottom end of the side support plate 201. The slide rail 212 is slidably connected to the bottom end of the side support plate 201. When the drive cylinder 209 extends or retracts, it drives the linkage connecting plate 210 to move. The linkage connecting plate 210 drives the bottom connecting arm 211 to swing. The bottom connecting arm 211 pulls or pushes the side support plate 201, causing the bottom end of the side support plate 201 to slide along the slide rail 212 in a restricted manner.

[0025] It is important to note that the drive cylinder 209 does not directly press against the track body 1. Instead, it forms a transmission chain through the linkage connecting plate 210, the bottom connecting arm 211, the side support plate 201, the side positioning beam 202, the first rotating arm 203, the second rotating arm 205, and the track clamping plate 204. This transmission chain can convert the linear extension and retraction motion of the drive cylinder 209 into the lateral clamping motion of the track clamping plate 204 on both sides of the track body 1. Through this transmission method, the two sides of the track body 1 can be clamped or released in a short time, reducing the amount of manual point-by-point clamping operation.

[0026] To further explain, when there are local height differences in the mounting foundation of the track body 1, the height of the bottom support foot 3 is adjusted, or the track body 1 experiences slight posture changes due to the off-center load of the performance vehicle platform, the lateral support plate 201 can provide minor compensation through the rotational connection of the bottom connecting arm 211 and the restricted sliding of the slide rail 212. This compensation does not change the basic clamping state of the track body 1, but is used to release the additional stress caused by local assembly deviations and off-center loads, preventing the floating adjustment frame 2 from rigidly jamming or the track body 1 from being forcibly twisted.

[0027] In addition, the lateral isolation and protection assembly includes a lateral adjusting beam 4, a vertical connecting rod 401, a guide sleeve 402, a protective baffle 403, and a lower lifting cylinder 404. The vertical connecting rod 401 is fixedly connected to the end of the lateral adjusting beam 4, and the guide sleeve 402 is sleeved on the outside of the vertical connecting rod 401. The vertical connecting rod 401 can move vertically relative to the guide sleeve 402, and the guide sleeve 402 is used to limit the direction of movement of the vertical connecting rod 401, so that the lateral adjusting beam 4 remains vertically stable when lifted under force.

[0028] The protective baffle 403 is installed along the length of the lateral adjustment beam 4. The protective baffle 403 can be located outside the floating adjustment frame 2 or on the side of the lateral adjustment beam 4 facing the external environment. It is used to shield against water vapor, mud, floating debris, performance equipment cables, and accidental contact by personnel. Through the isolation provided by the protective baffle 403, the movable structures such as the first rotating arm 203, the second rotating arm 205, the bottom connecting arm 211, and the slide rail 212 are less likely to be intruded upon or blocked by external debris, thereby improving the reliability of use in a water performance environment.

[0029] Meanwhile, the lower lifting cylinder 404 is positioned below the lateral adjusting beam 4. The cylinder body of the lower lifting cylinder 404 can be fixed to the mounting base, the bottom support foot 3, or the mounting seat below the lateral adjusting beam 4, with its output end abutting or connecting to the lower part of the lateral adjusting beam 4 or the floating adjusting frame 2. When the lower lifting cylinder 404 extends, the lateral adjusting beam 4 moves upward within the guide sleeve 402 via the vertical connecting rod 401, allowing the lifting force to be transmitted vertically to the lateral adjusting beam 4 and the floating adjusting frame 2, preventing the lateral adjusting beam 4 from tilting due to uneven loading. This structure enables the lateral isolation and protection assembly to simultaneously provide lateral protection, auxiliary support, and lifting guidance.

[0030] Through the track floating clamping adjustment assembly in this embodiment, the track body 1 can be placed into the central clamping groove 208 and clamped from both sides by the track clamping plate 204; the drive cylinder 209, linkage connecting plate 210, bottom connecting arm 211, side support plate 201, side positioning beam 202, first rotating arm 203, second rotating arm 205, lateral limiting sleeve 206, and rotating connecting arm 207 form a linkage clamping and restricted floating structure; the side adjusting beam 4, vertical connecting rod 401, guide sleeve 402, protective baffle 403, and lower lifting cylinder 404 form a lateral protection and auxiliary lifting structure. Thus, the track body 1 can achieve clamping, lateral limiting, floating compensation, and lateral protection in water performance operation scenarios. Example

[0031] Please see Figure 1 - Figure 7 This embodiment provides a water performance mechanical track adjustment device, the specific idea of ​​which is as follows: A water performance mechanical track adjustment device includes a track body 1 and a bottom scissor lift pressure adjustment assembly. The bottom scissor lift pressure adjustment assembly is located below a floating adjustment frame 2 and includes bottom support feet 3. The bottom support feet 3 support the floating adjustment frame 2 and adjust the support height of the track body 1 by raising and lowering it.

[0032] The upper end of the bottom support foot 3 is connected to the outer end of the floating adjustment frame 2, and the lower end of the bottom support foot 3 is provided with a first bottom bearing plate 308 and a second bottom bearing plate 309. The bottom support foot 3 is located below the floating adjustment frame 2, so that the vertical load of the track body 1 can be transferred sequentially through the floating adjustment frame 2, the bottom support foot 3, the first bottom bearing plate 308, and the second bottom bearing plate 309 to the installation foundation. The installation foundation can be a precast pile cap on water, a steel structure platform, a concrete foundation, or a temporary support platform.

[0033] Meanwhile, the bottom scissor lift pressure adjustment assembly includes a first scissor lift link 301, a second scissor lift link 302, a third scissor lift link 303, and a fourth scissor lift link 304. The first scissor lift link 301 and the second scissor lift link 302 are hinged together to form a first scissor lift support, and the third scissor lift link 303 and the fourth scissor lift link 304 are hinged together to form a second scissor lift support. The first scissor lift support and the second scissor lift support are arranged at intervals along the width or length direction of the track body 1, so that the bottom support foot 3 can form a multi-link, multi-support lifting support structure.

[0034] Furthermore, the first scissor lift link 301, the second scissor lift link 302, the third scissor lift link 303, and the fourth scissor lift link 304 can be rotatably connected via hinge shafts, pins, or bushings. The ends of the scissor lift links can be connected to the base portion of the bottom support foot 3, the upper support plate 306, or a corresponding sliding connecting seat, ensuring symmetrical support during the deployment and retraction of the scissor lift support. Compared to direct load-bearing by a single vertical screw, the scissor lift support can support the floating adjustment frame 2 within a larger support width range, which is beneficial for distributing the vertical load and eccentric load transmitted from the track body 1.

[0035] The bottom scissor lift pressure adjustment assembly includes a central connecting screw 305, an upper support plate 306, and an adjustment handle 307. The central connecting screw 305 is threadedly connected to the first scissor lift support and rotatably connected to the second scissor lift support. The adjustment handle 307 is located at the end of the central connecting screw 305. The central connecting screw 305 can pass laterally between the first and second scissor lift supports along the bottom support foot 3. The first scissor lift support can be provided with a threaded seat that mates with the central connecting screw 305, and the second scissor lift support can be provided with a rotating seat that provides rotatable support for the end of the central connecting screw 305.

[0036] Simultaneously, when the operator rotates the adjusting handle 307, the adjusting handle 307 drives the central connecting screw 305 to rotate. Since the central connecting screw 305 is threadedly connected to the first scissor lift support, the central connecting screw 305 moves axially relative to the first scissor lift support, and through its rotating connection with the second scissor lift support, it pulls or pushes against the second scissor lift support, causing changes in the intersection angles of the first scissor lift connecting rod 301, the second scissor lift connecting rod 302, the third scissor lift connecting rod 303, and the fourth scissor lift connecting rod 304. When the included angle of the scissor lift connecting rods increases, the upper support plate 306 rises; when the included angle of the scissor lift connecting rods decreases, the upper support plate 306 lowers.

[0037] Furthermore, the upper support plate 306 is located at the upper end of the bottom support foot 3 and is rotatably connected to the second scissor lift link 302 and the fourth scissor lift link 304. The upper support plate 306 is fixedly connected to the outer end of the floating adjustment frame 2 and supports the floating adjustment frame 2. A hinge seat can be provided on the lower side of the upper support plate 306. The second scissor lift link 302 and the fourth scissor lift link 304 are rotatably connected to the corresponding hinge seat through hinge shafts, so that the scissor lift link can rotate relative to the upper support plate 306 when it is extended or retracted. The upper side of the upper support plate 306 can be fixedly connected to the outer end of the floating adjustment frame 2 through bolts, welded connecting plates, or positioning pins, so that the upper support plate 306 can drive the floating adjustment frame 2 to rise and fall synchronously when it is raised and lowered.

[0038] It should be noted that the upper support plate 306 is rotatably connected to the scissor lift linkage, while the upper support plate 306 is fixedly connected to the floating adjustment frame 2. This connection method neither restricts the hinged movement of the scissor lift linkage nor hinders the stable transmission of vertical displacement generated by the scissor lift support to the floating adjustment frame 2. Therefore, without disassembling the track body 1, the local support height can be adjusted by rotating the adjustment handle 307.

[0039] To further explain, the first bottom bearing plate 308 and the second bottom bearing plate 309 are respectively disposed below the bottom support foot 3 and are arranged at intervals along the length or width direction of the track body 1. The first bottom bearing plate 308 and the second bottom bearing plate 309 can be rectangular steel plates, bearing plates with reinforcing ribs, or support plates with anti-slip texture on the bottom surface. Their upper sides are connected to the bottom support foot 3, and their lower sides are used to contact the underwater pile cap, steel platform, concrete platform, or temporary support foundation. By setting the first bottom bearing plate 308 and the second bottom bearing plate 309, the pressure of the bottom support foot 3 can be distributed to a larger contact area, reducing local indentation, support foot tilting, and support surface damage.

[0040] Furthermore, multiple sets of bottom support feet 3 can be installed below the track body 1. These sets of bottom support feet 3 can be arranged sequentially along the length of the track body 1, or symmetrically arranged corresponding to the support areas on both sides of the track body 1. Each set of bottom support feet 3 can be independently adjusted using the adjustment handle 307. When there is an elevation deviation at one end or on one side of the track body 1, the operator can adjust the corresponding bottom support foot 3 individually to raise or lower the upper support plate 306 at that position, thereby achieving local leveling of the track body 1. This adjustment method can cooperate with the clamping and lateral floating structure of the floating adjustment frame 2 to prevent the track body 1 from being forcibly twisted during height adjustment.

[0041] Through the bottom scissor-type pressure-bearing adjustment assembly in this embodiment, the bottom support foot 3 can form a scissor-type lifting support structure through the first scissor-type connecting rod 301, the second scissor-type connecting rod 302, the third scissor-type connecting rod 303, the fourth scissor-type connecting rod 304, the middle connecting screw 305, the upper support plate 306, and the adjusting handle 307, and expand the bottom pressure-bearing area through the first bottom pressure plate 308 and the second bottom pressure plate 309. Therefore, the track body 1 can adapt to the height difference of the installation foundation and maintain a relatively stable vertical load-bearing state during the operation of the water performance equipment.

[0042] Working principle: In use, the track body 1 is first placed in the central clamping groove 208 in the middle of the floating adjustment frame 2, so that the bottom or side of the track body 1 corresponds to the bottom and wall of the central clamping groove 208. A lateral support plate 201 is located on the side of the track body 1, and a lateral positioning beam 202 extends along the length of the track body 1, providing initial positioning for both sides of the track body 1. Bottom support feet 3 are arranged below the floating adjustment frame 2, and an upper support plate 306 is fixedly connected to the outer end of the floating adjustment frame 2. A first bottom bearing plate 308 and a second bottom bearing plate 309 are supported on a pile cap, steel platform, concrete foundation, or other mounting base, providing stable bottom support for the device.

[0043] When the support height of the track body 1 needs to be adjusted, the operator rotates the adjustment handle 307, which drives the central connecting screw 305 to rotate. Since the central connecting screw 305 is threadedly connected to the first scissor lift support and rotatably connected to the second scissor lift support, the central connecting screw 305 moves axially relative to the first scissor lift support during rotation, and through the second scissor lift support, it causes changes in the intersection angles of the first scissor lift connecting rod 301, the second scissor lift connecting rod 302, the third scissor lift connecting rod 303, and the fourth scissor lift connecting rod 304. When the scissor lift support is extended, the upper support plate 306 rises, and the floating adjustment frame 2 and the track body 1 rise accordingly; when the scissor lift support is retracted, the upper support plate 306 lowers, and the floating adjustment frame 2 and the track body 1 lower accordingly. For situations where multiple support points have different elevation deviations, the corresponding bottom support feet 3 can be adjusted separately to level the track body 1 point by point along its length or width.

[0044] After the height adjustment is completed, the drive cylinder 209 is activated. The output end of the drive cylinder 209 pushes or pulls the linkage connecting plate 210, which in turn causes the bottom connecting arm 211 to swing. The bottom connecting arm 211 further pulls or pushes the side support plate 201, causing the bottom end of the side support plate 201 to slide along the slide rail 212 in a restricted manner. The side support plate 201 causes the side positioning beam 202 to move accordingly, and the side positioning beam 202 then causes the first rotating arm 203 to rotate around its rotational connection position with the side positioning beam 202. The first rotating arm 203 transmits the motion to the track clamping plate 204 through the rotating connecting arm 207 and the second rotating arm 205, causing the rod-shaped structure at the end of the track clamping plate 204 to slide along the inner side of the transverse limiting sleeve 206. As the track clamping plate 204 moves closer to both sides of the track body 1, the central clamping groove 208 and the track clamping plate 204 together clamp and fix the track body 1.

[0045] After the track clamping plate 204 is guided by the lateral limiting sleeve 206, its clamping direction is relatively stable and will not be significantly skewed due to the swinging of the first rotating arm 203 and the second rotating arm 205. The track body 1 is supported by the bottom of the groove, limited by the groove wall, and laterally clamped by the track clamping plate 204 in the middle clamping groove 208, thus resisting the lateral disturbances generated when the water performance stage starts and stops, moves with uneven load, or switches stage movements. When it is necessary to release the track body 1, the drive cylinder 209 moves in the opposite direction, the linkage connecting plate 210 and the bottom connecting arm 211 drive the side support plate 201 to slide in the opposite direction, and the first rotating arm 203 and the second rotating arm 205 drive the track clamping plate 204 away from the track body 1, thereby releasing the clamping state and facilitating readjustment or maintenance.

[0046] When the track body 1 is subjected to operational impacts, minor settlement of the installation foundation, or localized eccentric loading, the bottom end of the lateral support plate 201 receives rotational compensation through the bottom connecting arm 211 and is guided by the slide rail 212 to restrict sliding, enabling the floating adjustment frame 2 to adapt to small-range deviations. This floating compensation does not cause the track body 1 to disengage from the central clamping groove 208, but rather releases localized additional stress between the clamping structure and the bottom support structure, reducing the risk of the track body 1 being forcibly twisted, the track clamping plate 204 becoming stuck, or the lateral support plate 201 deforming.

[0047] Meanwhile, the lateral adjustment beam 4 is installed on the side of the floating adjustment frame 2, and the vertical connecting rod 401 is fixedly connected to the end of the lateral adjustment beam 4. The guide sleeve 402 is sleeved on the outside of the vertical connecting rod 401. When the lower lifting cylinder 404 extends, the lateral adjustment beam 4 moves upward under the guidance of the vertical connecting rod 401 and the guide sleeve 402 or applies an auxiliary lifting force to the floating adjustment frame 2, so that the side of the floating adjustment frame 2 receives additional support when leveling or subjected to eccentric load. The protective baffle 403 is installed along the length of the lateral adjustment beam 4 to isolate external water vapor, mud, floating debris, cables, or accidental contact by personnel during the operation of the device, reducing the interference of the external environment on the moving structures such as the first rotating arm 203, the second rotating arm 205, the bottom connecting arm 211, and the slide rail 212.

[0048] Through the above-described process, the height adjustment, lateral clamping, lateral floating compensation, bottom pressure dispersion, and lateral isolation protection of the track body 1 can form a continuous coordination: the bottom support feet 3 are responsible for converting the height difference of the installation foundation into an adjustable vertical support height; the floating adjustment frame 2 is responsible for confining the track body 1 within the central clamping groove 208 and completing the clamping; the first bottom pressure plate 308 and the second bottom pressure plate 309 are responsible for expanding the bottom stress area; the lateral adjustment beam 4, the protective baffle 403, and the lower lifting cylinder 404 are responsible for protecting and providing auxiliary support to the lateral adjustment structure. Therefore, this invention can adapt to complex working conditions such as foundation height differences, lateral stress on the track, uneven bottom support surfaces, and external environmental interference during the installation of water performance tracks.

[0049] Compared with the prior art, the present invention enables the track body 1 to be positioned in the central clamping groove 208 through the cooperation of the track body 1, the floating adjustment frame 2, the bottom support foot 3 and the lateral adjustment beam 4, and to be clamped on both sides by the track clamping plate 204; the drive cylinder 209, the linkage connecting plate 210, the bottom connecting arm 211, the lateral support plate 201, the lateral positioning beam 202, the first rotating arm 203, the second rotating arm 205, the lateral limiting sleeve 206 and the rotating connecting arm 207 can form a linkage clamping and restricted floating adjustment structure, which improves the track clamping efficiency and reduces the risk of off-center loading jamming. The bottom support foot 3 achieves track support height adjustment via a first scissor lift 301, a second scissor lift 302, a third scissor lift 303, a fourth scissor lift 304, a central connecting screw 305, an upper support plate 306, and an adjusting handle 307, adapting to the height difference of the foundation for installation on water. The first bottom pressure plate 308 and the second bottom pressure plate 309 increase the bottom contact area, reducing the risk of localized subsidence. The lateral isolation and protection assembly provides lateral protection and auxiliary lifting via a lateral adjusting beam 4, a vertical connecting rod 401, a guide sleeve 402, a protective baffle 403, and a lower lifting cylinder 404. Therefore, this device improves the efficiency of track installation and leveling on water-based performance machinery, clamping stability, pressure-bearing reliability, and long-term operational safety.

[0050] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A water performance mechanical track adjustment device, comprising a track body (1), characterized in that: Also includes: A track floating clamping adjustment assembly is disposed on the outside of the track body (1). The track floating clamping adjustment assembly includes a floating adjustment frame (2) and a lateral isolation protection assembly. The lateral isolation protection assembly includes a lateral adjustment beam (4). The floating adjustment frame (2) is used to clamp, adjust laterally and float support the track body (1). The lateral adjustment beam (4) is disposed on the side of the floating adjustment frame (2) and is used to provide lateral protection for the floating adjustment frame (2). The bottom scissor lift pressure adjustment assembly is located below the floating adjustment frame (2). The bottom scissor lift pressure adjustment assembly includes a bottom support foot (3). The bottom support foot (3) is used to support the floating adjustment frame (2) and adjust the support height of the track body (1). The upper end of the bottom support foot (3) is connected to the outer side of the end of the floating adjustment frame (2), and the lower end of the bottom support foot (3) is provided with a first bottom pressure plate (308) and a second bottom pressure plate (309).

2. The water performance mechanical track adjustment device according to claim 1, characterized in that: The track floating clamping adjustment assembly includes: A lateral support plate (201) is interactively disposed on the side of the track body (1); A lateral positioning beam (202) is fixedly connected to the outer side of the end of the lateral support plate (201) and extends along the length direction of the track body (1); A central clamping groove (208) is provided in the middle of the floating adjustment frame (2), and the track body (1) is provided in the central clamping groove (208); The track clamping plate (204) is disposed on both sides of the track body (1) and is used to drive the central clamping groove (208) to clamp and fix the track body (1).

3. The water performance mechanical track adjustment device according to claim 2, characterized in that: The track floating clamping adjustment assembly also includes a first rotating arm (203), a second rotating arm (205), a lateral limiting sleeve (206), and a rotating connecting arm (207). The transverse limiting sleeve (206) is fixedly connected to the outer side of the end of the floating adjustment frame (2). The rod-shaped structure at the end of the track clamping plate (204) is slidably connected to the inner side of the transverse limiting sleeve (206). The rotating connecting arm (207) is fixedly connected to one side of the transverse limiting sleeve (206). The middle part of the first rotating arm (203) is rotatably connected to one end of the lateral positioning beam (202), and one end of the first rotating arm (203) is rotatably connected to the rotating connecting arm (207). The second rotating arm (205) is rotatably connected to the first rotating arm (203), and the outer side of the other end of the second rotating arm (205) is rotatably connected to one side of the track clamping plate (204). The second rotating arm (205) is used to cooperate with the first rotating arm (203) to drive the track clamping plate (204) to produce a clamping or releasing action.

4. The water performance mechanical track adjustment device according to claim 3, characterized in that: The track floating clamping adjustment assembly also includes a drive cylinder (209), a linkage connecting plate (210), a bottom connecting arm (211), and a slide rail (212). The driving cylinder (209) is installed at the bottom of the floating adjustment frame (2). The linkage connecting plate (210) is fixedly connected to the output end of the driving cylinder (209). The linkage connecting plate (210) is rotatably connected to the bottom connecting arm (211). The bottom connecting arm (211) is rotatably connected to the outer side of the bottom end of the side support plate (201). The slide rail (212) is slidably connected to the bottom end of the side support plate (201).

5. The water performance mechanical track adjustment device according to claim 1, characterized in that: The bottom scissor lift pressure adjustment assembly includes a first scissor lift link (301), a second scissor lift link (302), a third scissor lift link (303), and a fourth scissor lift link (304). The first scissor link (301) and the second scissor link (302) are hinged to form a first scissor support, and the third scissor link (303) and the fourth scissor link (304) are hinged to form a second scissor support. The first scissor support and the second scissor support are arranged at intervals along the width or length direction of the track body (1).

6. The water performance mechanical track adjustment device according to claim 5, characterized in that: The bottom scissor lift pressure adjustment assembly also includes a central connecting screw (305), an upper support plate (306), and an adjustment handle (307). The central connecting screw (305) is threaded to the first scissor lift support and rotatably connected to the second scissor lift support. The adjusting handle (307) is located at the end of the central connecting screw (305). The upper support plate (306) is located at the upper end of the bottom support foot (3) and rotatably connected to the second scissor lift connecting rod (302) and the fourth scissor lift connecting rod (304). The upper support plate (306) is fixedly connected to the outer side of the end of the floating adjustment frame (2) and supports the floating adjustment frame (2).

7. A water performance mechanical track adjustment device according to claim 6, characterized in that: The first bottom bearing plate (308) and the second bottom bearing plate (309) are respectively disposed below the bottom support foot (3). The first bottom bearing plate (308) and the second bottom bearing plate (309) are arranged at intervals along the length or width direction of the track body (1) to increase the contact area between the bottom support foot (3) and the mounting base.

8. The water performance mechanical track adjustment device according to claim 1, characterized in that: The lateral isolation and protection assembly includes a vertical connecting rod (401), a guide sleeve (402), a protective baffle (403), and a lower lifting cylinder (404). The vertical connecting rod (401) is fixedly connected to the end of the lateral adjusting beam (4), the guide sleeve (402) is sleeved on the outside of the vertical connecting rod (401), the protective baffle (403) is set along the length of the lateral adjusting beam (4) and is used to isolate the external environment, and the lower lifting cylinder (404) is set below the lateral adjusting beam (4) and is used to assist in lifting the lateral adjusting beam (4) and the floating adjusting frame (2).

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