Mooring bollard used for hanging by leaning against ball
By designing the fixing frame and winding assembly with cable piles, the position and length of the wire rope are adjusted, the friction between the wire rope and the hull is avoided, the problem of hull appearance damage is solved, and a more efficient suspension solution is achieved.
Patent Information
- Application Number
- CN202411599795.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2024-12-17
AI Technical Summary
The wire rope hanging against the ball rubs against the hull, causing frictional damage to the appearance of the hull.
A cable pile for hanging by a ball is designed, including a fixing frame, a movable seat and a winding assembly, to control the length and position of the wire rope through horizontal adjustment of the structure and winding assembly to avoid contact with the hull.
It effectively avoids friction between the wire rope and the hull, protects the appearance of the hull, and improves the convenience of use.
Smart Images
Figure CN119142471A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of cable bollards, in particular to a cable bollard used for ball suspension. Background Art
[0002] Marine anchor balls are used to absorb the collision energy between two ships when they are rubbing against each other, reducing the recoil of the ships. They are one of the products widely used in shipbuilding and marine engineering projects. Marine anchor balls are usually suspended on the ship using materials such as chains, wire ropes or nylon ropes, and provide a buffering effect when needed.
[0003] But it is worth thinking about that the steel wire rope hanging by the ball usually swings back and forth and up and down, and the steel wire rope rubs against the hull, causing friction damage to the hull's appearance, which has certain limitations.
[0004] Therefore, in order to solve the above problems, a related facility that better meets the usage requirements is needed. Summary of the invention
[0005] In view of this, the object of the present invention is to provide a mooring bollard for ball suspension to solve the problem of friction damage to the hull appearance caused by friction between the above-mentioned steel wire rope and the hull.
[0006] Based on the above purpose, the present invention provides a cable bollard for ball suspension, comprising a fixed frame and a movable seat, the top of the movable seat is fixedly connected with a support ring, and the fixed frame is equipped with a horizontal adjustment structure for adjusting the position of the movable seat; The fixing frame is fixedly mounted with a fixing shell, a rectangular hole is opened on the fixing shell, and a winding assembly for winding the steel wire rope is installed on the fixing shell.
[0007] Optionally, the horizontal adjustment structure includes a movable frame arranged on a fixed frame, the movable frame is fixedly installed with a first guide bar, the fixed frame is provided with a first guide groove, and the first guide bar is located in the first guide groove, sliding grooves are respectively provided on both sides of the movable seat, a sliding bar is slidably provided in the sliding groove, the sliding bar is fixedly connected to the movable frame, and the fixed frame is installed with a locking unit for locking the position of the movable seat.
[0008] Optionally, the locking unit includes a mounting plate arranged above the movable seat, the top of the movable seat is fixedly connected with a plurality of first protrusions, the bottom of the mounting plate is fixedly connected with a plurality of second protrusions adapted to the first protrusions, the second protrusions are in contact with four adjacent first protrusions, the bottom of the mounting plate is fixedly connected with two positioning blocks, and the positioning blocks pass through the fixing frame, and the fixing frame is equipped with an anti-sway part adapted to the mounting plate.
[0009] Optionally, the anti-sway component includes two baffles arranged on the top of the mounting plate, the bottom of the baffle is in contact with the top of the mounting plate, the two ends of the baffle are respectively slidably sleeved with a first support part, the first support part is fixedly connected to the fixing frame, and the first support part and the baffle are connected by bolts.
[0010] Optionally, the winding assembly includes a first support plate rotatably installed in a fixed shell, the top of the first support plate is fixedly connected to a prism, the external sliding sleeve of the prism is provided with a second support plate, the top of the first support plate is fixedly connected to a plurality of fixed columns, the top of the first support plate is opened with a second guide groove, the second guide groove is provided with a second guide bar, the top of the second guide bar is fixedly connected to a movable column, the fixed shell is installed with an anti-slip mechanism adapted to the second guide bar, the top of the second support plate is fixedly connected to a rotating shell, the external rotating sleeve of the rotating shell is provided with a lifting frame located above the fixed shell, a screw rod passes through the lifting frame, the connection mode of the screw rod and the lifting frame is a threaded connection, the bottom end of the screw rod is rotatably connected to the fixed shell, and the fixed shell is installed with a stopper adapted to the screw rod and the rotating shell respectively.
[0011] Optionally, the stopper includes a first gear fixedly mounted on the top of the rotating shell, a second gear is fixedly connected to the top of the screw rod, a movable plate is provided above the fixed shell, a first gear hole and a second gear hole are opened on the movable plate respectively matching the first gear and the second gear, and a reset member matching the movable plate is installed on the fixed shell.
[0012] Optionally, the reset member includes a second guide column fixedly mounted on the top of the fixed shell, the second guide column passes through the movable plate, the external fixed sleeve of the second guide column is provided with a fixed ring located below the movable plate, the fixed ring and the movable plate are connected by a compression spring, and the top end of the second guide column is fixedly connected to a second fixed plate located above the movable plate.
[0013] Optionally, the anti-slip mechanism includes an arc plate arranged in the rectangular hole, the second guide bar is in contact with the arc plate, the top of the arc plate is contacted with two stop blocks, the stop blocks are fixedly connected to the inner wall of the rectangular hole, the arc plate is fixedly connected to two slides located outside the fixed shell, a first guide column passes through the slide, the bottom end of the first guide column and the fixed shell are connected by a second support part, the top end of the first guide column is fixedly connected to the first fixed disk, the outer sleeve of the first guide column is provided with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the first fixed disk and the slide.
[0014] The beneficial effects of the present invention are as follows: the staff fixes the fixing frame at a preset position, the staff fixes the end of the wire rope on the winding assembly, the other end of the wire rope passes through the rectangular hole and the support ring, and the end of the wire rope away from the fixed shell is located outside the ship, the length of the wire rope outside the ship is controlled by the winding assembly, the horizontal adjustment structure drives the movable seat to move horizontally relative to the fixing frame, so that the support ring moves to a preset position, the support ring supports the wire rope, so that the wire rope does not contact the hull to avoid friction, the staff then moves the support ball to a preset height through an external lifting device, and fixes the end of the wire rope to the support ball. According to actual needs, the position of the support ring and the length of the wire rope can be adjusted, and the wire rope is supported by the support ring to avoid friction between the wire rope and the hull, which is convenient for actual use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 It is a structural schematic diagram of a fixing frame according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of the bottom of the mounting plate according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure inside the fixed shell according to an embodiment of the present invention; Figure 5 It is a schematic structural diagram of a cutaway second support plate according to an embodiment of the present invention; Figure 6 It is a schematic diagram of the structure of the second guide strip and the first support plate separated according to an embodiment of the present invention; Figure 7 It is a schematic structural diagram of a movable plate according to an embodiment of the present invention.
[0017] The markings in the figure are: 1, fixed frame; 2, movable seat; 3, support ring; 4, fixed shell; 5, first support plate; 6, fixed column; 7, movable column; 8, rectangular hole; 9, second support plate; 10, prism; 11, movable frame; 12, slide bar; 13, slide groove; 14, first guide groove; 15, first guide bar; 16, mounting plate; 17, first protrusion; 18, second protrusion; 19, positioning block; 20, baffle; 21, first support part; 22, bolt; 23, first Two guide strips; 24, second guide groove; 25, arc plate; 26, stop block; 27, first guide column; 28, second support portion; 29, slide plate; 30, first fixed disk; 31, tension spring; 32, rotating shell; 33, lifting frame; 34, screw rod; 35, movable plate; 36, first gear hole; 37, second gear hole; 38, first gear; 39, second gear; 40, second guide column; 41, compression spring; 42, fixing ring; 43, second fixed disk. DETAILED DESCRIPTION
[0018] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.
[0019] This embodiment proposes a cable pile for hanging by a ball, such as Figure 1 As shown, it includes a fixed frame 1 and a movable seat 2, a support ring 3 is fixedly connected to the top of the movable seat 2, and the fixed frame 1 is equipped with a horizontal adjustment structure for adjusting the position of the movable seat 2; The fixing frame 1 is fixedly installed with a fixing shell 4, a rectangular hole 8 is opened on the fixing shell 4, and a winding assembly for winding a wire rope is installed on the fixing shell 4; the staff fixes the fixing frame 1 to a preset position, and the staff fixes the end of the wire rope to the winding assembly, and the other end of the wire rope passes through the rectangular hole 8 and the supporting ring 3, and the end of the wire rope away from the fixing shell 4 is located outside the ship, and the length of the wire rope outside the ship is controlled by the winding assembly, and the horizontal adjustment structure drives the movable seat 2 to move horizontally relative to the fixing frame 1, so that the supporting ring 3 moves to the preset position, and the supporting ring 3 supports the wire rope so that the wire rope does not contact the hull to avoid friction, and the staff then moves the supporting ball to a preset height through an external lifting device, and fixes the end of the wire rope to the supporting ball. The position of the supporting ring 3 and the length of the wire rope can be adjusted according to actual needs, and the wire rope is supported by the supporting ring 3 to avoid friction between the wire rope and the hull, which is convenient for actual use.
[0020] In some optional specific embodiments, such as Figure 1 , Figure 2 and Figure 3As shown, the horizontal adjustment structure includes a movable frame 11 arranged on the fixed frame 1, the movable frame 11 is fixedly installed with a first guide bar 15, the fixed frame 1 is provided with a first guide groove 14, and the first guide bar 15 is located in the first guide groove 14, and slide grooves 13 are respectively provided on both sides of the movable seat 2, and a slide bar 12 is slidably arranged in the slide groove 13, and the slide bar 12 is fixedly connected to the movable frame 11, and the fixed frame 1 is installed with a locking unit for locking the position of the movable seat 2, and the locking unit includes a mounting plate 16 arranged above the movable seat 2, and the top of the movable seat 2 is fixedly connected with a plurality of first protrusions 17, and the bottom of the mounting plate 16 is fixedly connected to A plurality of second protrusions 18 matched with the first protrusions 17 are connected, and the second protrusions 18 are in contact with four adjacent first protrusions 17. Two positioning blocks 19 are fixedly connected to the bottom of the mounting plate 16, and the positioning blocks 19 penetrate the fixing frame 1. The fixing frame 1 is equipped with an anti-sway member matched with the mounting plate 16, and the anti-sway member includes two baffles 20 arranged on the top of the mounting plate 16, and the bottom of the baffle 20 is in contact with the top of the mounting plate 16. The two ends of the baffle 20 are respectively slidably sleeved with a first support portion 21, and the first support portion 21 is fixedly connected to the fixing frame 1, and the first support portion 21 and the baffle 20 are connected by bolts 22; The staff drives the movable seat 2 to slide relative to the movable frame 11, and the slide bar 12 slides in the slide groove 13, and the staff drives the first guide bar 15 to slide in the first guide groove 14 through the movable frame 11, so that the horizontal position of the movable seat 2 and the support ring 3 changes. When the positions of the movable seat 2 and the support ring 3 are adjusted, the staff drives the mounting plate 16 to move so that the positioning block 19 passes through the fixed frame 1, and the second protrusion 18 contacts with the four adjacent first protrusions 17. The horizontal position of the movable seat 2 is limited by the cooperation of the second protrusion 18 and the first protrusion 17, and the staff drives the baffle plate 20 to pass through the two adjacent first support parts 21, and fixes the baffle plate 20 and the first support part 21 together by the bolts 22. The position of the mounting plate 16 is limited by the baffle plate 20 to prevent the mounting plate 16 from shaking in the vertical direction, so that the mounting plate 16 can be fixed relative to the fixed frame 1.
[0021] In some optional specific embodiments, such as Figure 1 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the winding assembly includes a first support plate 5 rotatably mounted in a fixed shell 4, a prism 10 is fixedly connected to the top of the first support plate 5, a second support plate 9 is provided on the outer sliding sleeve of the prism 10, a plurality of fixed columns 6 are fixedly connected to the top of the first support plate 5, a second guide groove 24 is provided on the top of the first support plate 5, a second guide bar 23 is provided in the second guide groove 24, a movable column 7 is fixedly connected to the top of the second guide bar 23, an anti-slip mechanism matched with the second guide bar 23 is installed on the fixed shell 4, a rotating shell 32 is fixedly connected to the top of the second support plate 9, and the rotating shell The outer rotating sleeve of 32 is provided with a lifting frame 33 located above the fixed shell 4, and a screw rod 34 runs through the lifting frame 33. The screw rod 34 and the lifting frame 33 are connected in a threaded manner. The bottom end of the screw rod 34 is rotatably connected to the fixed shell 4. The fixed shell 4 is equipped with a stopper respectively adapted to the screw rod 34 and the rotating shell 32. The stopper includes a first gear 38 fixedly installed at the top of the rotating shell 32, and the top of the screw rod 34 is fixedly connected to the second gear 39. A movable plate 35 is provided above the fixed shell 4, and the movable plate 35 is provided with gears respectively adapted to the first gear 38 and the second gear 39. The first gear hole 36 and the second gear hole 37 are matched, the fixed shell 4 is installed with a reset piece adapted to the movable plate 35, the reset piece includes a second guide column 40 fixedly installed on the top of the fixed shell 4, the second guide column 40 passes through the movable plate 35, the outer fixed sleeve of the second guide column 40 is provided with a fixed ring 42 located below the movable plate 35, the fixed ring 42 and the movable plate 35 are connected by a compression spring 41, the top of the second guide column 40 is fixedly connected with a second fixed plate 43 located above the movable plate 35, the anti-slip mechanism includes an arc plate 25 arranged in the rectangular hole 8, and the second guide strip 23 is in contact with the arc plate 25, and the top of the arc plate 25 is provided with two stop blocks 26, and the stop blocks 26 are fixedly connected to the inner wall of the rectangular hole 8, and the arc plate 25 is fixedly connected to two slide plates 29 located outside the fixed shell 4, and the slide plate 29 is penetrated by a first guide column 27, and the bottom end of the first guide column 27 is connected to the fixed shell 4 through a second support portion 28, and the top end of the first guide column 27 is fixedly connected to a first fixed disk 30, and the outer sleeve of the first guide column 27 is provided with a tension spring 31, and the two ends of the tension spring 31 are fixedly connected to the first fixed disk 30 and the slide plate 29 respectively; The staff drives the arc plate 25 and the slide plate 29 to move downward so that the arc plate 25 is no longer in contact with the second guide bar 23, and the slide plate 29 slides relative to the first guide column 27, the tension spring 31 is in a tensioned state, the staff pulls the second guide bar 23 and the movable column 7 to slide relative to the first support plate 5, the bottom of the second guide bar 23 contacts the top of the arc plate 25, so that the movable column 7 moves to the side close to the rectangular hole 8, the staff ties the end of the wire rope into a circular knot, and puts the circular knot on the outside of the movable column 7, and then the staff drives the movable column 7 and the second guide bar 23 to move in the opposite direction, so that the second guide bar 2 3 completely slides into the second guide groove 24, the bottom of the second guide bar 23 no longer contacts the top of the arc plate 25, the tension spring 31 drives the slide plate 29 and the arc plate 25 to move upward, and the side wall of the arc plate 25 contacts the end of the second guide bar 23 again, so that the second guide bar 23 and the movable column 7 are fixed relative to the first support plate 5. When the first support plate 5 and the second guide bar 23 rotate, the first support plate 5 and the second guide bar 23 respectively slide in contact with the inner wall of the fixed shell 4, and the top of the arc plate 25 contacts the bottom of the stop block 26, so that the arc plate 25 stops moving after moving to a preset height, and the staff drives the movable plate 35 moves downward so that the second gear 39 is no longer located in the second gear hole 37, the limitation on the position of the second gear 39 is released, and the distance between the movable plate 35 and the fixed ring 42 becomes smaller, the compression spring 41 is in a compressed state, the staff drives the second gear 39 and the screw rod 34 to rotate, the screw rod 34 drives the lifting frame 33, the rotating shell 32 and the second support plate 9 to move downward, and finally the tops of the fixed column 6 and the movable column 7 are respectively in contact with the bottom of the second support plate 9 to prevent the circular knot of the wire rope from escaping from the movable column 7, the staff drives the first gear 38, the rotating shell 32 and the second support plate 9 to rotate, and the second support plate 9 passes through the prism 10 drives the first support plate 5 to rotate synchronously, and supports the steel wire rope through the movable column 7 and several fixed columns 6, so that the steel wire rope is wound around the outside of the movable column 7 and several fixed columns 6. When there is no need to drive the first support plate 5 and the second support plate 9 to rotate, the staff releases the movable plate 35, and the compression spring 41 pushes the movable plate 35 to move up to the initial height. The movable plate 35 and the second fixed plate 43 are in contact, and the first gear 38 slides into the first gear hole 36, and the second gear 39 slides into the second gear hole 37, which limits the position of the screw rod 34 and the rotating shell 32 to prevent the screw rod 34 and the rotating shell 32 from rotating due to non-human factors.
[0022] Working principle: the staff fixes the fixing frame 1 at the preset position, fixes the end of the wire rope on the winding assembly, and the other end of the wire rope passes through the rectangular hole 8 and the support ring 3, and the end of the wire rope away from the fixed shell 4 is located outside the ship. The length of the wire rope outside the ship is controlled by the winding assembly, and the horizontal adjustment structure drives the movable seat 2 to move horizontally relative to the fixing frame 1, so that the support ring 3 moves to the preset position. The support ring 3 supports the wire rope so that the wire rope does not contact the hull to avoid friction. The staff then moves the support ball to the preset height through the external lifting equipment, and fixes the end of the wire rope to the support ball. The position of the support ring 3 and the length of the wire rope can be adjusted according to actual needs. The wire rope is supported by the support ring 3 to avoid friction between the wire rope and the hull, which is convenient for actual use. The staff drives the movable seat 2 to slide relative to the movable frame 11, and the slide bar 12 slides in the slide groove 13. The staff drives the first guide bar 15 to slide in the first guide groove 14 through the movable frame 11, so that the horizontal positions of the movable seat 2 and the support ring 3 are changed. When the positions of the movable seat 2 and the support ring 3 are adjusted, the staff drives the mounting plate 16 to move, so that the positioning block 19 passes through the fixed frame 1, and the second protrusion 18 contacts with the four adjacent first protrusions 17. The horizontal position of the movable seat 2 is limited by the cooperation of the second protrusion 18 and the first protrusion 17, and the staff drives the baffle plate 20 to pass through the two adjacent first support parts 21, and the baffle plate 20 and the first support part 21 are fixedly connected together by the bolts 22. The position of the mounting plate 16 is limited by the baffle plate 20 to prevent the mounting plate 16 from shaking in the vertical direction, so that the mounting plate 16 can be fixed relative to the fixed frame 1; The staff drives the arc plate 25 and the slide plate 29 to move downward so that the arc plate 25 is no longer in contact with the second guide bar 23, and the slide plate 29 slides relative to the first guide column 27, the tension spring 31 is in a tensioned state, the staff pulls the second guide bar 23 and the movable column 7 to slide relative to the first support plate 5, the bottom of the second guide bar 23 contacts the top of the arc plate 25, so that the movable column 7 moves to the side close to the rectangular hole 8, the staff ties the end of the wire rope into a circular knot, and puts the circular knot on the outside of the movable column 7, and then the staff drives the movable column 7 and the second guide bar 23 to move in the opposite direction, so that the second guide bar 2 3 completely slides into the second guide groove 24, the bottom of the second guide bar 23 no longer contacts the top of the arc plate 25, the tension spring 31 drives the slide plate 29 and the arc plate 25 to move upward, and the side wall of the arc plate 25 contacts the end of the second guide bar 23 again, so that the second guide bar 23 and the movable column 7 are fixed relative to the first support plate 5. When the first support plate 5 and the second guide bar 23 rotate, the first support plate 5 and the second guide bar 23 respectively slide in contact with the inner wall of the fixed shell 4, and the top of the arc plate 25 contacts the bottom of the stop block 26, so that the arc plate 25 stops moving after moving to a preset height, and the staff drives the movable plate 35 moves downward so that the second gear 39 is no longer located in the second gear hole 37, the limitation on the position of the second gear 39 is released, and the distance between the movable plate 35 and the fixed ring 42 becomes smaller, the compression spring 41 is in a compressed state, the staff drives the second gear 39 and the screw rod 34 to rotate, the screw rod 34 drives the lifting frame 33, the rotating shell 32 and the second support plate 9 to move downward, and finally the tops of the fixed column 6 and the movable column 7 are respectively in contact with the bottom of the second support plate 9 to prevent the circular knot of the wire rope from escaping from the movable column 7, the staff drives the first gear 38, the rotating shell 32 and the second support plate 9 to rotate, and the second support plate 9 passes through the prism 10 drives the first support plate 5 to rotate synchronously, and supports the steel wire rope through the movable column 7 and several fixed columns 6, so that the steel wire rope is wound around the outside of the movable column 7 and several fixed columns 6. When there is no need to drive the first support plate 5 and the second support plate 9 to rotate, the staff releases the movable plate 35, and the compression spring 41 pushes the movable plate 35 to move up to the initial height. The movable plate 35 and the second fixed plate 43 are in contact, and the first gear 38 slides into the first gear hole 36, and the second gear 39 slides into the second gear hole 37, which limits the position of the screw rod 34 and the rotating shell 32 to prevent the screw rod 34 and the rotating shell 32 from rotating due to non-human factors.
[0023] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
Claims
1. A cable bollard for ball suspension, comprising a fixed frame (1) and a movable seat (2), characterized in that: The top of the movable seat (2) is fixedly connected to a support ring (3), and the fixed frame (1) is equipped with a horizontal adjustment structure for adjusting the position of the movable seat (2); The fixing frame (1) is fixedly mounted with a fixing shell (4), a rectangular hole (8) is provided on the fixing shell (4), and a winding assembly for winding a steel wire rope is mounted on the fixing shell (4).
2. The bollard for ball suspension according to claim 1, characterized in that: The horizontal adjustment structure comprises a movable frame (11) arranged on a fixed frame (1), a first guide bar (15) being fixedly mounted on the movable frame (11), a first guide groove (14) being provided on the fixed frame (1), and the first guide bar (15) being located in the first guide groove (14), slide grooves (13) being provided on both sides of the movable seat (2), a slide bar (12) being slidably disposed in the slide groove (13), the slide bar (12) and the movable frame (11) being fixedly connected, and a locking unit for locking the position of the movable seat (2) being installed on the fixed frame (1).
3. The bollard for ball suspension according to claim 2, characterized in that: The locking unit comprises a mounting plate (16) arranged above the movable seat (2); a plurality of first protrusions (17) are fixedly connected to the top of the movable seat (2); a plurality of second protrusions (18) matched with the first protrusions (17) are fixedly connected to the bottom of the mounting plate (16); the second protrusions (18) are in contact with four adjacent first protrusions (17); two positioning blocks (19) are fixedly connected to the bottom of the mounting plate (16); the positioning blocks (19) penetrate the fixing frame (1); and the fixing frame (1) is provided with an anti-sway component matched with the mounting plate (16).
4. The bollard for ball suspension according to claim 3, characterized in that: The anti-sway component comprises two baffles (20) arranged on the top of the mounting plate (16), the bottom of the baffle (20) is in contact with the top of the mounting plate (16), and the two ends of the baffle (20) are respectively slidably sleeved with a first support portion (21), the first support portion (21) and the fixing frame (1) are fixedly connected, and the first support portion (21) and the baffle (20) are connected by bolts (22).
5. The bollard for ball suspension according to claim 1, characterized in that: The winding assembly comprises a first support plate (5) rotatably mounted in a fixed shell (4); a prism (10) is fixedly connected to the top of the first support plate (5); a second support plate (9) is provided on the outer sliding sleeve of the prism (10); a plurality of fixed columns (6) are fixedly connected to the top of the first support plate (5); a second guide groove (24) is provided on the top of the first support plate (5); a second guide strip (23) is provided in the second guide groove (24); a movable column (7) is fixedly connected to the top of the second guide strip (23); and the fixed shell (4) An anti-slip mechanism matched with the second guide bar (23) is installed, the top of the second support plate (9) is fixedly connected with a rotating shell (32), the outer rotating sleeve of the rotating shell (32) is provided with a lifting frame (33) located above the fixed shell (4), a screw rod (34) passes through the lifting frame (33), the screw rod (34) and the lifting frame (33) are connected in a threaded manner, the bottom end of the screw rod (34) is rotatably connected with the fixed shell (4), and the fixed shell (4) is installed with stoppers respectively matched with the screw rod (34) and the rotating shell (32).
6. The bollard for ball suspension according to claim 5, characterized in that: The stopper comprises a first gear (38) fixedly mounted on the top of the rotating shell (32); a second gear (39) is fixedly connected to the top of the screw rod (34); a movable plate (35) is provided above the fixed shell (4); a first gear hole (36) and a second gear hole (37) are provided on the movable plate (35) and are respectively matched with the first gear (38) and the second gear (39); and a reset member matched with the movable plate (35) is installed on the fixed shell (4).
7. The bollard for ball suspension according to claim 6, characterized in that: The reset member comprises a second guide column (40) fixedly mounted on the top of the fixed shell (4), the second guide column (40) passing through the movable plate (35), an outer fixed sleeve of the second guide column (40) is provided with a fixed ring (42) located below the movable plate (35), the fixed ring (42) and the movable plate (35) are connected via a compression spring (41), and the top end of the second guide column (40) is fixedly connected to a second fixed plate (43) located above the movable plate (35).
8. The bollard for ball suspension according to claim 5, characterized in that: The anti-slip mechanism comprises an arc-shaped plate (25) arranged in the rectangular hole (8), the second guide bar (23) and the arc-shaped plate (25) are in contact with each other, the top of the arc-shaped plate (25) is provided with two stop blocks (26), the stop blocks (26) are fixedly connected to the inner wall of the rectangular hole (8), the arc-shaped plate (25) is fixedly connected to two slide plates (29) located outside the fixed shell (4), a first guide column (27) passes through the slide plate (29), the bottom end of the first guide column (27) and the fixed shell (4) are connected via a second support portion (28), the top end of the first guide column (27) is fixedly connected to a first fixed disk (30), the outer portion of the first guide column (27) is provided with a tension spring (31), and the two ends of the tension spring (31) are respectively fixedly connected to the first fixed disk (30) and the slide plate (29).