A rotatable floating barrier trolley lifting guide rail device

Abstract

The present invention discloses a rotatable floating arresting trolley lifting guide rail device, comprising an articulated seat, a guide rail assembly, a sliding trolley and an end buoyancy box, wherein the articulated seat is fixedly connected to an anchor pier, the guide rail assembly is articulated to the articulated seat, the sliding trolley is slidably connected to the guide rail assembly, the sliding trolley can radially slide on the guide rail assembly, and the end buoyancy box is fixedly connected to the sliding trolley; the guide rail assembly can rotate along the articulated seat, and when water flow impacts a hanging grid frame and a large buoy, the guide rail assembly can have a certain swing angle on the articulated seat to adapt to changes in the horizontal direction of the floating arresting device, so that the sliding trolley and the guide rail assembly have a certain buffering effect, so that the sliding trolley and the guide rail assembly can slide smoothly under the impact of water flow, thereby reducing the failure rate of the floating arresting device and reducing the maintenance time.

Description

Technical Field

[0001] The invention relates to the field of intercepting floating objects on water surface, in particular to a rotatable floating intercepting trolley lifting guide rail device. Background Art

[0002] Nowadays, there are floating objects on the surface of most rivers and lakes. In order to intercept the floating objects conveniently, special floating interception devices are needed. However, the existing floating interception devices may get stuck or have difficulty sliding up and down after being used for a period of time. Therefore, the floating interception devices need to be continuously inspected and maintained, which increases the cost of interception and causes a waste of manpower costs. Summary of the invention

[0003] The purpose of the invention is to provide a rotatable floating arresting trolley lifting guide rail device to solve the problems of the floating arresting device getting stuck and sliding up and down poorly after being used for a period of time.

[0004] The present invention is achieved through the following scheme:

[0005] A rotatable floating-blocking trolley lifting guide rail device comprises an articulated seat, a guide rail assembly, a sliding trolley and an end buoyancy box, wherein the articulated seat is fixedly connected to an anchor pier, the guide rail assembly is hinged to the articulated seat, the sliding trolley is slidably connected to the guide rail assembly, the sliding trolley can slide radially on the guide rail assembly, and the end buoyancy box is fixedly connected to the sliding trolley; the guide rail assembly can rotate along the articulated seat.

[0006] Preferably, the articulated seat includes a fixed chassis, a first hinge plate and a second hinge plate; the fixed chassis is provided with a plurality of bolt holes, the fixed chassis is fixedly connected to the side wall of the anchor pier by embedded bolts on the side wall of the anchor pier, the first hinge plate and the second hinge plate are both arranged perpendicular to the fixed chassis, the first hinge plate and the second hinge plate are spaced apart in the vertical direction, and hinge holes are provided at the ends of the first hinge plate and the second hinge plate.

[0007] Preferably, the guide rail assembly includes a connecting seat, a guide rail front frame, an anti-slip groove, and a guide groove; a hinge hole is provided on the connecting seat, and the connecting seat is arranged between the interval of the first hinge plate and the second hinge plate. The connecting seat and the first hinge plate and the second hinge plate are combined into a complete hinge assembly through a hinge rod, and the connecting seat can rotate around the hinge rod.

[0008] Preferably, the guide rail front frame is a long strip structure; the guide rail front frame is vertically arranged to the ground, and the connecting seat is vertically arranged to the guide rail front frame; the anti-slip groove is arranged on the side wall of the guide rail front frame away from the end of the connecting seat; the anti-slip groove is symmetrically arranged along the center line of the guide rail front frame; the cross-section of the anti-slip groove is an isosceles trapezoidal structure, and each surface of the anti-slip groove has a smooth transition; the guide groove is arranged on the opposite surface of the guide rail front frame away from the end of the connecting seat; the cross-section of the guide groove is a rectangular structure; the anti-slip groove and the guide groove are both arranged along the length direction of the guide rail front frame.

[0009] Preferably, the sliding trolley includes a support frame, guide rollers and rollers. The cross-section of the support frame is a "U"-shaped structure. The guide rollers are arranged at the bottom surface of the support frame. The rollers are arranged on both side surfaces inside the support frame, and the rollers are arranged opposite to each other. The guide rollers are fixedly connected to the bottom of the support frame, and the guide rollers are matched with the guide grooves. The guide rollers can rotate freely in the guide grooves.

[0010] Preferably, the roller is of a truncated cone structure as a whole, the roller is fixedly connected to the support frame via a connecting rod, the roller can rotate around the connecting rod, and the roller of the truncated cone structure is matched with the anti-slip groove of the isosceles trapezoidal structure.

[0011] Preferably, the end buoyancy box is fixedly connected to the sliding trolley by bolts.

[0012] Preferably, the guide rail assemblies are oppositely arranged on the anchor piers at both ends, and two groups of interconnected large pontoon groups and small pontoon groups are arranged between the pontoons at both ends. The large pontoon group and the small pontoon group are arranged parallel to each other, and a connecting plate is arranged between the large pontoon group and the small pontoon group. A walking board is arranged on the large pontoon group, and protective guardrails are arranged on both ends of the walking board on the large pontoon group; a hanging grid frame is arranged on the wall surface of the large pontoon in contact with the water flow direction, and two upper and lower hanging grid brackets are arranged on the large pontoon, and the hanging grid frame is fixed as a whole on a vertical plane perpendicular to the water flow by two brackets.

[0013] Preferably, a nylon soft net is connected between the adjacent large buoys, and both ends of the nylon soft net are connected to the adjacent large buoys and can be elastically transformed.

[0014] Preferably, the grille brackets are on the same horizontal plane, and the grille bracket at the lower end is arranged in water.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0016] 1. In the device of the present invention, when the water flow impacts the hanging grid frame and the large buoy, the guide rail assembly can have a certain swing angle on the hinged seat to adapt to the horizontal changes of the floating arresting device, so that the sliding trolley and the guide rail assembly have a certain buffering effect, so that the sliding trolley and the guide rail assembly can also slide smoothly under the impact of the water flow, thereby reducing the failure rate of the floating arresting device and reducing the maintenance time.

[0017] 2. The connecting seat of the present invention is arranged between the interval of the first hinge plate and the second hinge plate, and the connecting seat and the first hinge plate and the second hinge plate are combined into a complete hinge assembly through the hinge rod. The first hinge plate and the second hinge plate restrict the connecting seat between the two to prevent the connecting seat from derailing up and down, making the hinge structure more stable, and the connecting seat can rotate around the hinge rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the position structure of the device of the present invention in the floating arresting device;

[0019] Figure 2 It is a schematic diagram of the connection structure between the guide rail assembly and the sliding trolley in the present invention;

[0020] Figure 3 It is a side view structural schematic diagram of the guide rail assembly and the hinge seat when they are connected in the present invention;

[0021] Figure 4 It is a cross-sectional schematic diagram of the floating arresting device in the present invention.

[0022] Description of the drawings: 1. Articulated seat; 2. Guide rail assembly; 3. Sliding trolley; 4. End pontoon; 6. Anchor pier; 11. Fixed chassis; 12. First hinge plate; 13. Second hinge plate; 14. Embedded bolts; 21. Connecting seat; 22. Guide rail front frame; 23. Anti-slip groove; 24. Guide groove; 31. Support frame; 32. Guide roller; 33. Roller; 71. Large pontoon group; 72. Small pontoon group; 73. Connecting plate; 74. Walking board; 75. Protective guardrail; 76. Nylon soft net; 77. Hanging grid frame; 78. Hanging grid bracket. DETAILED DESCRIPTION

[0023] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0024] Any feature disclosed in this specification (including any additional claims and abstract), unless otherwise stated, may be replaced by other equivalent or alternative features having similar purposes. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0025] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the features.

[0027] Example 1

[0028] like Figures 1 to 4 As shown, a rotatable floating-blocking trolley lifting guide rail device includes an articulated seat 1, a guide rail assembly 2, a sliding trolley 3 and an end buoyancy box 4. The articulated seat 1 is fixedly connected to the anchor pier 6, and a hinge hole is provided on the articulated seat 1. The guide rail assembly 2 is connected to the articulated seat 1 through the hinge hole. The sliding trolley 3 is slidably connected to the guide rail assembly 2, and the sliding trolley 3 can slide radially on the guide rail assembly 2. The end buoyancy box 4 is fixedly connected to the sliding trolley 3, and the end buoyancy box 4 drives the sliding trolley 3 to rise or fall when the water level changes.

[0029] When intercepting floating objects on the water surface, the water level changes often at any time, and when intercepting floating objects, the floating intercepting device is often set at a place perpendicular to the flow direction of the water surface. Through the flow of water, the floating objects on the water surface are automatically intercepted and then salvaged and removed. However, since the setting direction of the floating intercepting device is perpendicular to the flow direction of the liquid, the liquid will continuously impact the floating intercepting device, and the floating intercepting device is often provided with a sliding trolley 3 and a buoy. The long-term impact of the water flow on the fluid will cause the sliding trolley 3 and the guide rail to be severely stressed on one side, which can easily cause the guide rail to deform, resulting in the sliding trolley 3 not sliding smoothly on the guide rail, and even the sliding trolley 3 may get stuck. When the sliding trolley 3 does not slide smoothly or gets stuck, the floating intercepting device will lose its function and cannot be intercepted.

[0030] The hinge seat 1 includes a fixed chassis 11, a first hinge piece 12 and a second hinge piece 13; the fixed chassis 11 is provided with a plurality of bolt holes, the fixed chassis 11 is fixedly connected to the side wall of the anchor pier 6 by pre-embedded bolts 14 on the side wall of the anchor pier 6, the first hinge piece 12 and the second hinge piece 13 are both arranged perpendicular to the fixed chassis 11, the first hinge piece 12 and the second hinge piece 13 are arranged at intervals in the vertical direction, there is a distance between the first hinge piece 12 and the second hinge piece 13, and the ends of the first hinge piece 12 and the second hinge piece 13 are both provided with hinge holes;

[0031] The guide rail assembly 2 includes a connecting seat 21, a guide rail front frame 22, an anti-slip groove 23, and a guide groove 24; a hinge hole is provided on the connecting seat, and the connecting seat 21 is arranged between the first hinge plate 12 and the second hinge plate 13. The connecting seat and the first hinge plate 12 and the second hinge plate 13 are combined into a complete hinge assembly through a hinge rod. The first hinge plate 12 and the second hinge plate 13 restrict the connecting seat between the two to prevent the connecting seat from derailing up and down, making the hinge structure more stable, and the connecting seat 21 can rotate around the hinge rod.

[0032] The guide rail front frame 22 is a long strip structure; the guide rail front frame 22 is arranged perpendicular to the ground, the connecting seat 21 is arranged perpendicular to the guide rail front frame 22, the anti-slip groove 23 is arranged on the side wall of the guide rail front frame 22 away from the connecting seat 21, the anti-slip groove 23 is symmetrically arranged along the center line of the guide rail front frame 22, the cross-section of the anti-slip groove 23 is an isosceles trapezoidal structure, and each surface of the anti-slip groove 23 has a smooth transition, the guide groove 24 is arranged on the opposite surface of the guide rail front frame 22 away from the connecting seat 21, and the cross-section of the guide groove 24 is a rectangular structure; the anti-slip groove 23 and the guide groove 24 are both arranged along the length direction of the guide rail front frame 22.

[0033] The anti-slip groove 23 is configured as an isosceles trapezoidal structure with a smooth internal transition, which can prevent the anti-slip groove 23 from rigidly contacting the sliding trolley 3 and protect the sliding trolley 3 during long-term use.

[0034] The sliding trolley 3 includes a support frame 31, a guide roller 32 and a roller 33. The cross section of the support frame 31 is a "U"-shaped structure, and the guide roller 32 is arranged at the bottom surface of the support frame 31. The rollers 33 are arranged on both sides of the support frame 31, and the rollers 33 are arranged opposite to each other. The guide roller 32 is fixedly connected to the bottom of the support frame 31, and the guide roller 32 is matched with the guide groove 24, that is, the guide groove 24 is sleeved on the guide roller 32, and the guide roller 32 can rotate freely in the guide groove 24;

[0035] The roller 33 is a truncated cone structure as a whole, and the roller 33 is fixedly connected to the support frame 31 through a connecting rod, and the roller 33 can rotate around the connecting rod. The roller 33 of the truncated cone structure is matched with the anti-slip groove 23 of the isosceles trapezoidal structure, that is, the slope of the inclined surface of the cross section of the truncated cone structure is the same as or similar to the slope of the hypotenuse of the isosceles trapezoidal structure. By setting both rollers 33 in the anti-slip groove 23, the two rollers 33 form a stable clamping structure for the guide rail front frame 22, and then the guide roller 32 is set in the guide groove 24, and the three rollers form a stable fixing structure for the guide rail front frame 22, which can effectively slide the trolley 3 and the guide rail front frame 22 off, and the three rollers can slide freely. When the horizontal plane rises or falls, the sliding trolley 3 can slide steadily and smoothly in the vertical direction.

[0036] The end buoyancy box 4 is fixedly connected to the sliding trolley 3 by bolts. The end buoyancy box 4 floats on the horizontal plane. As a whole, the end buoyancy box 4 is driven by the sliding trolley 3 and slides up and down on the guide rail assembly 2 as the horizontal plane rises and falls.

[0037] In the overall assembly for intercepting floating objects, the guide rail assembly 2 is arranged oppositely on the anchor piers 6 at both ends, and then two groups of interconnected large pontoon groups 71 and small pontoon groups 72 are arranged between the pontoon boxes 4 at both ends. The large pontoon group 71 and the small pontoon group 72 are arranged parallel to each other, and a connecting plate 73 is arranged between the large pontoon group 71 and the small pontoon group 72. The large pontoon group 71 and the small pontoon group 72 are connected as a whole through the connecting plate 73, which is convenient for personnel to walk and inspect on the floating interception device. A walking board 74 is provided on the large pontoon group 71, and personnel can walk on the walking board 74 and salvage garbage.

[0038] In order to protect the safety of personnel, protective guardrails 75 are provided on both left and right ends of the walking board 74 on the large buoy group 71.

[0039] In order to prevent floating objects from drifting through the gaps between adjacent buoys, a nylon soft net 76 is provided in the gaps between adjacent large buoys. Both ends of the nylon soft net 76 are connected to adjacent large buoys and can be elastically transformed to better intercept floating objects.

[0040] A grid frame 77 is provided on the wall surface of the large buoy in contact with the direction of the water flow. The large buoy is provided with two upper and lower grid brackets 78. The grid frame 77 is fixed as a whole on a vertical plane perpendicular to the water flow through the two brackets. When the water flows through, the water flows through the grid frame 77, and the floating objects are blocked on the grid frame 77; the grid brackets 78 are on the same horizontal plane, and the grid bracket 78 at the lower end is set in the water.

[0041] When the water flow impacts the hanging grid frame 77 and the large pontoon, the guide rail assembly 2 can have a certain swing angle on the hinged seat 1 to adapt to the horizontal changes of the floating arresting device, so that the sliding trolley 3 and the guide rail assembly 2 have a certain buffering effect, so that the sliding trolley 3 and the guide rail assembly 2 can slide smoothly under the impact of the water flow, thereby reducing the failure rate of the floating arresting device and reducing the maintenance time. The sliding trolley 3 is freely raised and lowered on the guide rail assembly 2 through the buoyancy provided by the end buoyancy box 4 to adapt to the vertical water level changes of the floating arresting device.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A rotatable floating barrier trolley lifting guide rail device, characterized in that: It includes an articulated seat, a guide rail assembly, a sliding trolley and an end buoyancy box, the articulated seat is fixedly connected to the anchor pier, the guide rail assembly is hinged to the articulated seat, the sliding trolley is slidably connected to the guide rail assembly, the sliding trolley can slide radially on the guide rail assembly, and the end buoyancy box is fixedly connected to the sliding trolley; the guide rail assembly can rotate along the articulated seat; the articulated seat includes a fixed chassis, a first hinge plate and a second hinge plate; a plurality of bolt holes are provided on the fixed chassis, and the fixed chassis is fixedly connected to the side wall of the anchor pier through pre-embedded bolts on the side wall of the anchor pier, and the first articulated The first hinge piece and the second hinge piece are both arranged vertically with the fixed chassis, the first hinge piece and the second hinge piece are arranged at intervals in the vertical direction, and the ends of the first hinge piece and the second hinge piece are both provided with hinge holes; the guide rail assembly includes a connecting seat, a guide rail front frame, an anti-slip groove, and a guide groove; a hinge hole is provided on the connecting seat, and the connecting seat is arranged between the interval of the first hinge piece and the second hinge piece, and the connecting seat and the first hinge piece and the second hinge piece are combined into a complete hinge assembly through a hinge rod, and the connecting seat can rotate around the hinge rod; the guide rail front frame is a long strip structure; the guide rail front frame The guide rail is vertically arranged on the ground, the connecting seat is vertically arranged on the guide rail front frame, the anti-slip groove is arranged on the side wall of the guide rail front frame away from the connecting seat, the anti-slip groove is symmetrically arranged along the center line of the guide rail front frame, the cross section of the anti-slip groove is an isosceles trapezoidal structure, and each surface of the anti-slip groove has a smooth transition. The guide groove is arranged on the opposite surface of the guide rail front frame away from the connecting seat, and the cross section of the guide groove is a rectangular structure; the anti-slip groove and the guide groove are both arranged along the length direction of the guide rail front frame; the sliding trolley includes a support frame, a guide roller and a roller, and the cross section of the support frame is "U" shaped structure, the guide roller is arranged on the bottom surface of the support frame; the rollers are arranged on both side surfaces inside the support frame, the rollers are arranged opposite to each other, the guide rollers are fixedly connected to the bottom of the support frame, and the guide rollers are matched with the guide grooves, and the guide rollers can rotate freely in the guide grooves; the rollers are of a truncated cone structure as a whole, the rollers are fixedly connected to the support frame through connecting rods, the rollers can rotate around the connecting rods, and the rollers of the truncated cone structure are matched with the anti-slip grooves of the isosceles trapezoidal structure; the end buoyancy box is fixedly connected to the sliding trolley by bolts.

2. A rotatable floating barrier trolley lifting guide rail device as claimed in claim 1, characterized in that: The guide rail assemblies are arranged oppositely on the anchor piers at both ends, and two groups of large pontoon groups and small pontoon groups that are interconnected are arranged between the pontoons at the two ends. The large pontoon group and the small pontoon group are arranged parallel to each other, and a connecting plate is arranged between the large pontoon group and the small pontoon group. A walking board is arranged on the large pontoon group, and protective guardrails are arranged on both ends of the walking board on the large pontoon group; a hanging grid frame is arranged on the wall surface of the large pontoon in contact with the water flow direction, and two upper and lower hanging grid brackets are arranged on the large pontoon, and the hanging grid frame is fixed as a whole on a vertical plane perpendicular to the water flow through the two brackets.

3. A rotatable floating barrier trolley lifting guide rail device as claimed in claim 2, characterized in that: A nylon soft net is connected between the adjacent large buoys, and both ends of the nylon soft net are connected to the adjacent large buoys and can be elastically transformed.

4. A rotatable floating barrier trolley lifting guide rail device as claimed in claim 3, characterized in that: The hanging grid brackets are on the same horizontal plane, and the hanging grid brackets at the lower ends are arranged in water.

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