Turnover type guard
The flip-type guardrail locks the baffle in its unfolded state with a locking mechanism. Combined with the design of a buffer layer and folding components, it solves the problems of large space occupation and complicated operation of existing guardrails, and achieves simple operation and effective buffering.
Patent Information
- Application Number
- CN202520461866.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-17
AI Technical Summary
Existing guardrails occupy a large space and are complex to operate in the marine industry, making it difficult to meet the needs of rapid buffering and safe guidance of small vessels.
It adopts a flip-type guard design, which locks the guard in the unfolded state with a locking component, uses a buffer layer and buffer block to reduce the impact force, and achieves simple operation and space saving through the flipping of the folding component.
The system securely fixes the baffle, reduces space occupation, and effectively mitigates the impact when the small boat docks through the buffer layer. It is also simple and convenient to operate.
Smart Images
Figure CN223919545U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of guard, especially a turnover guard. BACKGROUND
[0002] The guard plays a key role in the field of ships, especially when the ship is running, by unfolding the docking platform, a convenient stopping point is provided for small boats. In this process, the main function of the guard is to quickly buffer and safely guide the small boats driving to the docking platform. However, the widely used plug-in guard not only occupies a large space, but also has a relatively complex and tedious operation process. SUMMARY
[0003] In view of the above-mentioned deficiencies of the existing guard, the utility model, simple operation, and less space occupation.
[0004] To achieve the above-mentioned purpose, the embodiment of the utility model adopts the following technical scheme:
[0005] A turnover guard, comprising a first fixed seat, a second fixed seat and a baffle connected with the first fixed seat and the second fixed seat respectively, a first folding piece is arranged between the baffle and the first fixed seat, a second folding piece is arranged between the baffle and the second fixed seat, both ends of the first folding piece are rotatably connected with the first fixed seat and the baffle respectively, both ends of the second folding piece are rotatably connected with the second fixed seat and the baffle respectively, a first rotating hole, a first locking hole and a locking piece are arranged on the first fixed seat, a second rotating hole and a second locking hole corresponding to the first rotating hole and the first locking hole are arranged on the first folding piece, a buffer layer is arranged on the outer side of the baffle, when the first folding piece and the second folding piece are unfolded to the outside, the first locking hole and the second locking hole are locked by the locking piece, so that the baffle maintains the unfolded state.
[0006] According to one aspect of the utility model, the inner side of the baffle is provided with a plurality of interval arranged buffer blocks.
[0007] According to one aspect of the utility model, the buffer block comprises a supporting piece and a buffer pad fixedly connected with the supporting piece.
[0008] According to one aspect of the utility model, the first fixed seat is provided with a placing plate, and the placing plate is provided with a placing hole.
[0009] According to one aspect of the utility model, the placing hole is provided with a locking piece.
[0010] According to one aspect of the utility model, one end of the locking piece is connected with the placing plate through a chain.
[0011] According to one aspect of the present invention, the two ends of the first folding member are respectively connected to the first fixed base baffle by pins, and the two ends of the second folding member are respectively connected to the second fixed base baffle by pins.
[0012] According to one aspect of the present invention, a groove is provided on the side wall of the pin, and the groove abuts against a fixing plate.
[0013] According to one aspect of the present invention, a handle is provided on the side wall of the baffle.
[0014] According to one aspect of the present invention, the first fixing seat includes two clamping plates spaced apart, and a connecting block is provided between the two clamping plates.
[0015] The advantages of this utility model are: when unfolded, the baffle is securely fixed by the locking component; when folded, the first and second folding components are stored inside the baffle, occupying little space; and the impact force when the small boat docks is reduced by the buffer layer and buffer block. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Fig. 1 This is a schematic diagram of the structure of this utility model when unfolded;
[0018] Fig. 2 This is a schematic diagram of the structure of this utility model when folded;
[0019] Fig. 3 This is a schematic diagram of the present invention.
[0020] 1. First fixed seat; 2. Second fixed seat; 3. Baffle; 4. First folding piece; 41. First rotating hole; 42. First locking hole; 43. Second rotating hole; 44. Second locking hole; 5. Second folding piece; 6. Placement plate; 61. Locking piece; 7. Pin; 8. Connecting block; 9. Fixed plate; 10. Handle; 11. Clamping plate; 12. Buffer layer; 13. Buffer block; 131. Support piece; 132. Buffer pad. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0022] Example 1:
[0023] like Figs. 1-3 As shown, a flip-up guardrail includes a first fixed base 1, a second fixed base 2, and a baffle 3 connected to the first fixed base 1 and the second fixed base 2 respectively. A first folding member 4 is provided between the baffle 3 and the first fixed base 1, and a second folding member 5 is provided between the baffle 3 and the first fixed base 1. The two ends of the first folding member 4 are rotatably connected to the first fixed base 1 and the baffle 3 respectively, and the two ends of the second folding member 5 are rotatably connected to the second fixed base 2 and the baffle 3 respectively. The first fixed base 1 is provided with a first rotating hole 41, a first locking hole 42, and a locking member 61. The first folding member 4 is provided with a corresponding second rotating hole 43 and a second locking hole 44. A buffer layer 12 is provided on the outer side of the baffle 3. When the first folding member 4 and the second folding member 5 are unfolded outward, the locking member 61 locks the first locking hole 42 and the second locking hole 44, so that the baffle 3 remains in the unfolded state. The buffer layer reduces the impact when the small boat docks. In use, the hydraulic cylinder 20 drives the hatch body 13 to rotate downwards to a preset position, folding the baffle 3 outwards, which in turn causes the first folding piece 4 and the second folding piece 5 to unfold outwards. When the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 on the first fixed seat 1, a pin (or shaft) is inserted to lock it. In practical applications, the first fixed seat 1 is provided with a placement plate 6, which has placement holes.
[0024] In practical applications, a locking element 61 is provided inside the placement hole.
[0025] The placement plate 6 is plate-shaped, and the locking element 61 is placed through the placement hole.
[0026] In practical applications, one end of the locking member 61 is connected to the placement plate 6 via a chain. The chain prevents the locking member 61 from disengaging and facilitates its access. When the locking hole 42 on the first folding member 4 coincides with the locking hole 42 on the first fixing base 1, the locking member 61 is inserted into the locking hole 42 for locking.
[0027] In practical applications, the two ends of the first folding piece 4 are connected to the first fixed base 1 and the baffle 3 respectively via pins 7. The rotational connection is achieved through the pins 7, which is simple and convenient.
[0028] In practical application, two ends of the second folding piece 5 are connected with the second fixing base 2 and the baffle 3 respectively through the latch 7.
[0029] In practical application, the side wall of the latch 7 is provided with a groove.
[0030] In practical application, the groove abuts against the fixing plate 9.
[0031] Through cooperation of the fixing plate 9 and the groove, the first folding piece 4 or the second folding piece 5 is stable in rotation.
[0032] In practical application, the side wall of the baffle 3 is provided with a handle 10.
[0033] In practical application, the first fixing base 1 comprises two clamping plates 11 arranged at intervals, and a connecting block 8 is arranged between the two clamping plates 11.
[0034] In practical application, a gasket is arranged between the clamping plate 11 and the first folding piece 4.
[0035] In practical application, a gasket is arranged between the second folding piece 5 and the second fixing base 2.
[0036] In practical application, the cross section of the baffle 3 is trapezoidal.
[0037] The effective effect of the utility model is that the baffle 3 is fixed firmly through the locking piece 61 when being unfolded; the first folding piece 4 and the second folding piece 5 are folded together with the baffle 3, so that the occupied space is small; and the impact force when the small boat is docked is reduced through the buffer layer.
[0038] Embodiment 2
[0039] As Figs. 1-3As shown, a kind of turnover guard includes first fixed seat 1, second fixed seat 2 and the baffle 3 connected with first fixed seat 1, second fixed seat 2 respectively, first folding piece 4 is equipped between baffle 3 and first fixed seat 1, second folding piece 5 is equipped between baffle 3 and first fixed seat 1, the both ends of first folding piece 4 are rotatably connected with first fixed seat 1, baffle 3 respectively, the both ends of second folding piece 5 are rotatably connected with second fixed seat 2, baffle 3 respectively, first fixed seat 1 is equipped with first rotating hole 41, first locking hole 42 and locking piece 61, corresponding second rotating hole 43 and second locking hole 44 are equipped on first folding piece 4, the outside of baffle 3 is equipped with buffer layer 12, when first folding piece 4, second folding piece 5 are unfolded to the outside, locking piece 61 is locked to first locking hole 42, second locking hole 44, so that baffle 3 maintains unfolded state. The impact when small boat is docked is reduced by buffer layer. When using, the cabin door main body 13 is driven by oil cylinder 20 and is rotated downwards to the preset position, the baffle 3 in folded state is folded outward, drives first folding piece 4, second folding piece 5 and is unfolded to the outside, when the locking hole 42 on first folding piece 4 coincides with the locking hole 42 of first fixed seat 1, locking piece 61 (pin or shaft) is inserted and is locked.
[0040] In practical application, the inner side of the baffle 3 is provided with a plurality of buffer blocks 13 arranged at intervals.
[0041] In practical application, the buffer block 13 includes a support 131 and a buffer pad 132 fixedly connected with the support 131. The buffer effect is further improved by the buffer block.
[0042] In practical application, the first fixed seat 1 is provided with a placement plate 6, and the placement plate 6 is provided with a placement hole.
[0043] In practical application, the placement hole is provided with a locking piece 61.
[0044] The placement plate 6 is in the form of a plate, and the locking piece 61 is placed through the placement hole.
[0045] In practical application, one end of the locking piece 61 is connected with the placement plate 6 through a chain. The chain prevents the locking piece 61 from being separated, and facilitates the use of the locking piece 61. When the locking hole 42 on the first folding piece 4 coincides with the locking hole 42 of the first fixed seat 1, the locking piece 61 is inserted into the locking hole 42 to be locked.
[0046] In practical application, the both ends of the first folding piece 4 are connected with the first fixed seat 1 and the baffle 3 respectively through a bolt 7. The bolt 7 is used to realize the rotary connection, which is simple and convenient.
[0047] In practical application, the both ends of the second folding piece 5 are connected with the second fixed seat 2 and the baffle 3 respectively through a bolt 7. The bolt 7 is used to realize the rotary connection, which is simple and convenient.
[0048] In practical application, the side wall of the bolt 7 is provided with a groove.
[0049] In practical application, the groove abuts against the fixed plate 9.
[0050] The cooperation of the fixed plate 9 and the groove makes the first folding piece 4 or the second folding piece 5 rotate stably.
[0051] In practical application, the side wall of the baffle 3 is provided with a handle 10. The handle 10 facilitates the operation of folding the baffle 3.
[0052] In practical application, the first fixed seat 1 comprises two clamping plates 11 which are arranged at intervals, and a connecting block 8 is arranged between the two clamping plates 11. This makes the structure more stable.
[0053] In practical application, a gasket is arranged between the clamping plate 11 and the first folding piece 4. The gasket reduces the wear of parts and prolongs the service life.
[0054] In practical application, a gasket is arranged between the second folding piece 5 and the second fixed seat 2. The gasket reduces the wear of parts and prolongs the service life.
[0055] In practical application, the cross section of the baffle 3 is trapezoidal.
[0056] The inner side of the baffle 3 is provided with a cavity. The inner side of the baffle 3 is hollow, which can reduce the weight.
[0057] The effective effect of the utility model is that the baffle 3 is fixed firmly through the locking piece 61 when being unfolded; the first folding piece 4 and the second folding piece 5 are folded together with the baffle 3, so that the occupied space is small; the impact force when the small boat is docked is reduced through the buffer layer.
[0058] The above is only a specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.
Claims
1. A turnover guard comprising a first fixed seat (1), a second fixed seat (2) and a shield (3) connected to the first fixed seat (1) and to the second fixed seat (2), respectively, characterized in that, The first folding piece (4) is rotatably connected to the first fixed seat (1) and the baffle (3) at two ends, and the second folding piece (5) is rotatably connected to the second fixed seat (2) and the baffle (3) at two ends.
2. The flipper guard of claim 1, wherein, The inner side of the baffle (3) is provided with a plurality of interval arranged buffer blocks (13).
3. The flipper guard of claim 2, wherein, The buffer block (13) comprises a supporting piece (131) and a buffer pad (132) fixedly connected with the supporting piece (131).
4. The flipper guard of claim 1, wherein, The first fixed seat (1) is provided with a placing plate (6), and the placing plate (6) is provided with a placing hole.
5. The flipper guard of claim 4, wherein, The locking piece (61) is arranged in the placing hole.
6. The flipper guard of claim 5, wherein, One end of the locking piece (61) is connected with the placing plate (6) through a chain.
7. The flipper guard of claim 1, wherein, The two ends of the first folding piece (4) are connected with the first fixed seat (1) and the baffle (3) through a bolt (7), and the two ends of the second folding piece (5) are connected with the second fixed seat (2) and the baffle (3) through the bolt (7).
8. The flipper guard of claim 7, wherein, The side wall of the bolt (7) is provided with a groove, and the groove abuts against a fixed plate (9).
9. The flipper guard of claim 1, wherein, The side wall of the baffle (3) is provided with a handle (10).
10. The flip guard according to any one of claims 1 to 9, wherein, The first fixed seat (1) comprises two interval arranged clamping plates (11), and a connecting block (8) is arranged between the two clamping plates (11).