CN216339339U

CN216339339U - Floating type anti-collision facility external protection structure

Info

Publication number: CN216339339U
Application number: CN202122802326.4U
Authority: CN
Inventors: 万华
Original assignee: Hunan Nanchen Technology Engineering Co ltd
Current assignee: Hunan Nanchen Technology Engineering Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-19
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses an external protection structure for a floating type anti-collision facility, which relates to the field of bridge anti-collision, and aims to solve the problems that once a bridge is impacted, the facility is easy to damage, needs to be replaced and has low practicability in the prior art. The floating anti-collision device is convenient to mount and dismount, meanwhile, the buoyancy of the floating anti-collision device cannot be influenced, the convenience is improved, the anti-collision device can be protected, meanwhile, buffering can be carried out, the anti-collision device is prevented from being damaged, and the anti-collision effect and the practicability are improved.

Description

Floating type anti-collision facility external protection structure

Technical Field

The utility model relates to the technical field of bridge collision avoidance, in particular to an external protection structure for a floating type collision avoidance facility.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass. The bridge generally comprises an upper structure, a lower structure, a support and an auxiliary structure, wherein the upper structure is also called a bridge span structure and is a main structure for spanning obstacles; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

The most facilities that are used for bridge anticollision at present are floating anticollision facilities, when using, can change along with the change of water level, but, current floating anticollision facilities do not set up outside protective structure when using, in case the bridge receives the striking, leads to the facility to damage easily, need change, and the practicality is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an outer protective structure for a floating type anti-collision facility.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a floating anticollision is outer protective structure for facility, includes the frame of compriseing a plurality of coupling mechanism, coupling mechanism includes connecting rod, two installation pieces, two balls, two backup pads that cup joint respectively on the outer wall of connecting rod both ends on cup jointing respectively on the outer wall of connecting rod both ends and two spliced poles that weld respectively on the regular hexagon structure on the outer wall of connecting rod both ends, the cover is equipped with the connecting block on the outer wall of connecting rod upper portion, two be equipped with the buoyancy ring between the backup pad, all be equipped with the buffer gear of equidistance distribution on the both sides at frame top and the both sides outer wall, buffer gear includes that two relative one side outer walls all open the fixed block that has the fixed slot of regular hexagon structure, two sleeve pipes, two springs, two slides of respectively slidable mounting in two sleeve pipes of cup jointing respectively on two sleeve pipes, Two weld respectively in buffer beam on two slide outer walls on one side, two cup joint respectively in the spacing ring on two sleeve pipe one end inner walls and weld respectively on one side in the buffer board on two buffer beam one end outer walls.

Preferably, two all open the recess that has hemispherical structure on the outer wall of installation piece one side, and all weld on two ball both sides outer walls and have the installation pole, two installation poles are connected in the recess through the bearing respectively, spliced pole external diameter size and connecting rod external diameter size looks adaptation.

Preferably, the outer wall of one end of the top of the connecting block is provided with a through hole, and the other connecting rod is sleeved in the through hole.

Preferably, the inner wall of the buoyancy ring is respectively lapped on the outer walls of the plurality of connecting rods, and the bottom end and the top end of the buoyancy ring are respectively lapped on the top and the bottom outer walls of the two supporting plates.

Preferably, two fixed slot internal diameter size and two spliced pole external diameter size looks adaptations on the fixed block, and two fixed blocks cup joint respectively on two spliced pole outer walls, spacing ring internal diameter size and buffer beam external diameter size looks adaptations, and buffer beam slidable mounting in the spacing ring.

Preferably, the outer wall of one side of the buffer plate is fixedly connected with a buffer pad, and the outer wall of one side of the buffer pad is provided with anti-skid protrusions distributed at equal intervals.

The utility model has the beneficial effects that:

1. the connecting mechanisms and the connecting blocks are arranged, when the floating anti-collision device is installed, the buoyancy ring is sleeved inside the anti-collision device, the connecting mechanisms are connected into a whole by the connecting blocks, so that balls are in contact with the surface of a pier, the fixing block is sleeved on the outer wall of the connecting column, the installation can be completed, the installation and the disassembly are convenient, meanwhile, the buoyancy of the floating anti-collision device cannot be influenced, and the convenience is improved;

2. be provided with a plurality of buffer gear, when the object striking when the pier, the buffer board at first received the striking, and the buffer board drives the buffer beam and removes, and the buffer beam drives slide extrusion spring, cushions the impact force under the effect of spring tension, can protect crashproof facility, can cushion simultaneously, avoids crashproof facility impaired, has improved anticollision effect and practicality.

Drawings

Fig. 1 is a schematic front perspective view of an external protection structure for a floating type anti-collision facility according to the present invention;

FIG. 2 is a schematic cross-sectional perspective view of an external protection structure for a floating type anti-collision facility according to the present invention;

FIG. 3 is a schematic perspective view of a connecting mechanism of an external protective structure for a floating type anti-collision facility according to the present invention;

FIG. 4 is a schematic cross-sectional perspective view of a cushioning mechanism of an outer protective structure for a floating type anti-collision facility according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: the device comprises a 1 connecting mechanism, a 101 connecting rod, a 102 mounting block, 103 balls, a 104 supporting plate, a 105 connecting column, a 2 connecting block, a 3 buoyancy ring, a 4 buffering mechanism, a 401 fixing block, a 402 sleeve, a 403 spring, a 404 sliding plate, a 405 buffering rod, a 406 limiting ring and a 407 buffering plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an outer protection structure for a floating anti-collision facility comprises a frame composed of a plurality of connecting mechanisms 1, wherein each connecting mechanism 1 comprises a connecting rod 101, two mounting blocks 102, two balls 103, two supporting plates 104 and two connecting columns 105 with regular hexagonal structures, the two mounting blocks 102 are respectively sleeved on the outer walls of the two ends of the connecting rod 101, the two balls 103 are respectively arranged in the mounting blocks 102, the two supporting plates 104 are respectively sleeved on the outer walls of the two ends of the connecting rod 101, the two connecting columns 105 are respectively welded on the outer walls of the two ends of the connecting rod 101, grooves with hemispherical structures are respectively formed in the outer wall of one side of each of the two mounting blocks 102, mounting rods are respectively welded on the outer walls of the two sides of the two balls 103, the two mounting rods are respectively connected in the grooves through bearings, and the outer diameter of each connecting column 105 is matched with the outer diameter of the connecting rod 101, the connecting block 2 is sleeved on the outer wall of the upper part of the connecting rod 101, a through hole is formed in the outer wall of one end of the top of the connecting block 2, and the other connecting rod 101 is sleeved in the through hole, so that the mounting and dismounting are convenient, meanwhile, the buoyancy of a floating type anti-collision facility is not influenced, and the convenience is improved;

a floating ring 3 is arranged between the two support plates 104, the inner walls of the floating ring 3 are respectively lapped on the outer walls of the plurality of connecting rods 101, the bottom end and the top end of the floating ring 3 are respectively lapped on the top and the bottom outer walls of the two support plates 104, the outer walls of two sides and two sides of the top of the frame are respectively provided with a buffer mechanism 4 distributed at equal intervals, the buffer mechanism 4 comprises two fixed blocks 401, two sleeves 402, two springs 403, two sliding plates 404, two buffer rods 405, two limit rings 406 and a buffer plate 407, the outer wall of one side of each of the two fixed blocks 401 opposite to each other is provided with a fixed groove with a regular hexagon structure, the two sleeves 402 are respectively welded on the outer wall of one side of the fixed block 401, the two springs 403 are respectively sleeved in the two sleeves 402, the two sliding plates 404 are respectively slidably mounted in the two sleeves 402, and the two buffer rods 405 are respectively welded on the outer walls of one side of the two sliding plates 404, the two limiting rings 406 are respectively sleeved on the inner walls of one ends of the two sleeves 402, one side of each buffer plate 407 is respectively welded on the outer wall of one end of each buffer rod 405, the inner diameter of each fixing groove on the two fixing blocks 401 is matched with the outer diameter of the two connecting columns 105, the two fixing blocks 401 are respectively sleeved on the outer walls of the two connecting columns 105, the inner diameter of each limiting ring 406 is matched with the outer diameter of each buffer rod 405, and the buffer rods 405 are slidably mounted in the limiting rings 406, so that the anti-collision facilities can be protected, meanwhile, the buffer can be performed, the damage of the anti-collision facilities is avoided, and the anti-collision effect and the practicability are improved;

the buffer plate 407 is fixedly connected with a buffer pad on the outer wall of one side, and the anti-skid protrusions distributed at equal intervals are arranged on the outer wall of one side of the buffer pad.

The working principle is as follows: when installing, overlap 3 the buoyancy ring inside anti-collision facility, utilize connecting block 2 to connect into whole with a plurality of coupling mechanism 1 again, make ball 103 contact the pier surface, overlap fixed block 401 on spliced pole 105 outer wall, can accomplish the installation, when the object striking is to the pier, buffer board 407 at first receives the striking, buffer board 407 drives buffer beam 405 and removes, buffer beam 405 drives slide 404 extrusion spring 403, cushion the impact force under the effect of spring 403 tension.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a floating anticollision is outer protective structure for facility, includes the frame of constituteing by a plurality of coupling mechanism (1), a serial communication port, coupling mechanism (1) includes connecting rod (101), two cup joint respectively installation piece (102) on connecting rod (101) both ends outer wall, two ball (103) of locating respectively in installation piece (102), two backup pad (104) of cup joint respectively on connecting rod (101) both ends outer wall and two spliced pole (105) of welding respectively in the regular hexagon structure on connecting rod (101) both ends outer wall, the cover is equipped with connecting block (2) on connecting rod (101) upper portion outer wall, two be equipped with buoyancy ring (3) between backup pad (104), all be equipped with buffer gear (4) that the equidistance distributes on the both sides at frame top and the both sides outer wall, buffer gear (4) include fixed block (401) that all open the fixed slot that has the regular hexagon structure on two relative one side outer walls, The buffer structure comprises two sleeves (402) welded on the outer wall of one side of a fixed block (401), two springs (403) respectively sleeved in the two sleeves (402), two sliding plates (404) respectively installed in the two sleeves (402) in a sliding mode, two buffer rods (405) respectively welded on the outer wall of one side of the two sliding plates (404), two limit rings (406) respectively sleeved on the inner wall of one end of the two sleeves (402) and buffer plates (407) respectively welded on the outer wall of one end of the two buffer rods (405).

2. The external protection structure for floating anti-collision facilities as claimed in claim 1, wherein the two mounting blocks (102) are each formed with a groove of a hemispherical structure on one side of the outer wall, and two mounting rods are welded to the outer walls of the two balls (103), the two mounting rods are respectively connected to the grooves through bearings, and the outer diameter of the connecting column (105) is matched with the outer diameter of the connecting rod (101).

3. A floating type outer protective structure for anti-collision facility as claimed in claim 1, characterized in that the outer wall of one end of the top of the connecting block (2) is provided with a through hole, and the other connecting rod (101) is sleeved in the through hole.

4. A floating crash protection structure for external protection of buildings according to claim 1 characterized in that the inner wall of said ring (3) is lapped on the outer wall of several connecting rods (101) respectively, and the bottom and top ends of the ring (3) are lapped on the top and bottom outer wall of two supporting plates (104) respectively.

5. The external protection structure for floating type anti-collision facilities as claimed in claim 1, wherein the inner diameter of the fixing slots on the two fixing blocks (401) is matched with the outer diameter of the two connecting columns (105), the two fixing blocks (401) are respectively sleeved on the outer walls of the two connecting columns (105), the inner diameter of the limiting ring (406) is matched with the outer diameter of the buffer rod (405), and the buffer rod (405) is slidably mounted in the limiting ring (406).

6. A floating crash protection structure as claimed in claim 1, wherein a cushion is fixedly connected to one outer wall of said bumper plate (407), and anti-slip protrusions are disposed on one outer wall of said cushion and are equidistantly spaced.