CN219710205U - Floating pier buffer stop convenient to maintenance - Google Patents

Abstract

The utility model relates to a floating pier anti-collision device convenient to maintain, which comprises a protection component used for collision prevention and a connection component connected with the protection component, wherein the connection component is abutted against the surface of a pier, the protection component comprises a plurality of protection pieces uniformly arranged along the circumferential direction of the outer surface of the pier and protection plates fixedly connected with two ends of the protection pieces in the vertical direction, the protection pieces are made of elastic materials, the side walls of the protection pieces are abutted against each other, and the protection plates are detachably connected with the connection component. The utility model has the effect of convenient disassembly and maintenance of damaged parts.

Description

Floating pier buffer stop convenient to maintenance

Technical Field

The utility model relates to the field of bridge protection devices, in particular to a floating pier anti-collision device convenient to maintain.

Background

On the day of the great development of the navigation industry, the geological engineering also develops rapidly. The navigation ship needs to pass through the bridge in the course of navigation, and often can strike the bridge pier more or less. Because the ship has a large weight and a certain speed, the damage to the bridge pier is greatly lost, so that the floating bridge pier anti-collision device convenient to maintain is indispensable.

The related art can refer to chinese patent publication No. CN210439125U for discloses a floating anti-collision device adapted to a bridge pier with a variable cross section, which comprises a floating anti-collision protection ring and a plurality of first movable supporting members arranged on the inner side wall of the floating anti-collision protection ring, wherein the first movable supporting members comprise a rotating connecting member protruding on the inner side wall of the floating anti-collision protection ring, a supporting arm rotationally connected with the rotating connecting member, and a roller rotationally arranged at the end part of the supporting arm far away from the rotating connecting member.

To above-mentioned related art, buffer stop covers in the surface of pier circumference, under the external force that receives the striking in long-term use under the environmental factor such as facing wind erosion, buffer stop surface partial area ages or damages to reduced the protection effect, because this buffer stop's floating anti-collision protection ring is along the integrative parcel of pier surface, it is comparatively difficult to maintain, and under the condition that a plurality of different surface damage degree are different simultaneously, the comparatively extravagant resource of whole change.

Disclosure of Invention

In order to facilitate disassembly and maintenance of damaged parts, the utility model provides a floating pier anti-collision device which is convenient to maintain.

The utility model provides a floating pier anti-collision device convenient to maintain, which adopts the following technical scheme:

the utility model provides a floating pier buffer stop convenient to maintenance, includes the protection component that is used for anticollision and the coupling assembling who is connected with the protection component, coupling assembling and pier surface looks butt, the protection component includes a plurality of protection pieces that evenly set up along pier surface circumference and the protection shield that links to each other with the fixed both ends of the vertical direction of protection piece, the protection piece is the elasticity material, a plurality of protection piece lateral wall butt, the protection shield can be dismantled with coupling assembling and be connected.

Through adopting above-mentioned technical scheme, install coupling assembling behind the pier lateral wall, install protection shield and coupling assembling for a plurality of protections are connected and cover in the pier outside, protect coupling assembling and pier. In the long-term use, a plurality of protection pieces are different in damaged condition, and to the comparatively serious protection piece of damage, operating personnel lift it off from coupling assembling, maintain and change, and is simple convenient, improves buffer stop holistic life and save cost.

Optionally, the coupling assembling includes the link that sets up along pier surface circumference and with the butt piece of a plurality of pier surface butt, the butt piece is installed on the link.

Through adopting above-mentioned technical scheme, the abutment is connected with the pier surface to the lower extreme on the link, and abutment piece link is connected and is connected with the pier surface butt between the lower extreme on the upper and lower extreme, forms the blank space for when buffer stop receives external impact force, can provide certain buffer force through the space, further promote buffer stop's crashproof effect.

Optionally, the coupling assembling still includes a plurality of plugboards and follows the grafting post of vertical direction, grafting post links firmly with the link lower extreme, set up the spliced eye with grafting post looks adaptation in the protection piece, the grafting post slides in the spliced eye, the plugboard is all through bolted connection with adjacent grafting post tip.

By adopting the technical scheme, the plugging hole of the protection piece is opposite to the position of the plugging column, so that the plugging column slides in the plugging hole, and the protection piece slides from the upper end to be abutted with the lower end of the connecting frame. And then placing the plug board on the surface of the protection board, and screwing the bolts in to realize the effect of installing the protection piece on the connecting frame.

Optionally, the protection piece lateral wall is equipped with a plurality of archs along vertical direction, the interval is equipped with the recess between arch and the arch, adjacent two protruding and recess inner wall sliding connection on the protection piece lateral wall.

Through adopting above-mentioned technical scheme, the in-process of two adjacent protection piece looks butt, protruding on the protection piece and the recess bottom looks butt on another protection piece for the junction forms the wave between two protection pieces, thereby improves the connection compactness of junction, and then makes a plurality of protection pieces wholly when receiving the irregular external impact of direction, improves buffer stop's stability and resistance to compression.

Optionally, one side of link close to the pier is equipped with a plurality of stoppers and the spring that links to each other with the butt piece is fixed, the spring housing is located outside the stopper.

Through adopting above-mentioned technical scheme, when receiving external impact, link surface extrusion spring, and then make the stopper gradually be close to the butt piece, secondly apply the pressure that is slowed down to the pier surface again. Thereby improving the buffering effect of the anti-collision device.

Optionally, offer the holding tank that is used for holding the stopper in the link, the butt piece slides in the holding tank inner wall.

Through adopting above-mentioned technical scheme, the holding tank provides direction and spacing effect for the butt piece to reduce the skew that the butt piece produced the position under the spring force effect and kept away from the condition on pier surface.

Optionally, the butt piece surface is equipped with a plurality of sliders, a plurality of sliding grooves that are used for the slider gliding are seted up to the holding tank inner wall, the holding tank outer wall is kept away from to the spout lateral wall.

Through adopting above-mentioned technical scheme, at the in-process that holding tank bottom gradually is close to the butt piece, the slider slides in the spout, provides direction and spacing effect for the slider through the spout, and then makes the slip of butt piece in the holding tank more stable.

Optionally, a reinforcing block is fixed on the surface of the abutment block abutting against the pier.

Through adopting above-mentioned technical scheme, consolidate piece and pier surface butt, promote the shock resistance of butt piece to promote the protection effect to the pier.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the sliding block slides in the sliding groove to provide guiding and limiting effects for the sliding of the abutting block, so that the movement of the abutting block is more stable and the movement position deviation is not easy to occur, and the situation that the abutting block is far away from the pier and does not act on the pier is reduced;

2. through the setting of strengthening the piece, improved the shock resistance of butt piece, further improved the holistic shock resistance and the life of buffer stop.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a floating pier collision avoidance device that is convenient to maintain.

FIG. 2 is a schematic view of the connection of protruding plug posts to the inside wall of the plug hole.

Fig. 3 is a schematic view of a structure in which the protruding abutment block is connected to the inner wall of the receiving hole.

Reference numerals illustrate: 1. a protection component; 11. a protective member; 111. a plug hole; 112. a protrusion; 113. a groove; 12. a protective plate; 2. a connection assembly; 21. a connecting frame; 211. a limiting block; 212. a spring; 213. a receiving groove; 2131. a chute; 22. an abutment block; 221. a slide block; 222. a reinforcing block; 23. a plug board; 231. a bolt; 24. and (5) plugging the column.

Detailed Description

The present utility model will be described in further detail below with reference to the accompanying drawings.

The embodiment of the utility model discloses a floating pier anti-collision device convenient to maintain.

Referring to fig. 1 and 2, a floating pier anti-collision device convenient to maintain, including the protection component 1 that is used for anticollision and the coupling assembling 2 that is connected with protection component 1, coupling assembling 2 and pier surface looks butt, protection component 1 covers in the pier outside, cushions external impact force to protect the pier, improve the life of pier. Meanwhile, the connecting assembly 2 is abutted to the surface of the pier, so that the connecting assembly can move along the vertical direction of the surface of the pier when the height of the water level changes, and the floating effect is realized.

Referring to fig. 1 and 2, the connection assembly 2 includes a connection frame 21 provided along the circumference of the outer surface of the bridge pier and an abutment block 22 abutting against the plurality of bridge pier surfaces, and the abutment block 22 is mounted on the connection frame 21. Both ends and butt piece 22 all butt pier surface about link 21, and other spaces are not contradicted the pier to form partial blank space, make link 21 provide partial buffer force through blank space and self deformation when receiving the impact force, and then improve buffer's impact resistance effect. The connecting frame 21 is divided into two parts and connected through screws, so that the bridge pier is installed outside simply and conveniently. The surface of the abutment block 22 abutting against the pier is fixed with a reinforcing block 222. The reinforcement block 222 is preferably made of PE, and has the characteristics of high toughness, good tensile strength, good wear resistance, etc., so as to improve the impact resistance of the abutment block 22.

Referring to fig. 2 and 3, a plurality of limiting blocks 211 and springs 212 fixedly connected with the abutting blocks 22 are arranged on one side, close to the bridge pier, of the connecting frame 21, and the springs 212 are sleeved outside the limiting blocks 211. The spring 212 is deformed by an external impact force, and generates an elastic force in a direction opposite to the impact force, thereby buffering the impact force to some extent. The limiting block 211 is positioned at the axial center of the spring 212, so that the abutting block 22 is further buffered when the spring 212 is broken due to overlarge stress, and meanwhile, the position of the spring 212 is limited, and the situation that the spring 212 is compressed to generate position deviation is reduced. The connecting frame 21 is provided with a containing groove 213 for containing the limiting block 211, and the abutting block 22 slides on the inner wall of the containing groove 213. The accommodating groove 213 accommodates the abutment 22, and reduces the occurrence of movement to the offset abutment surface due to the influence of the spring force of the spring 212 during the connection of the abutment 22 and the spring 212.

Referring to fig. 3, the surface of the abutment block 22 is provided with a plurality of sliding blocks 221, the inner wall of the accommodating groove 213 is provided with a plurality of sliding grooves 2131 for sliding the sliding blocks 221, and the side wall of the sliding groove 2131 is far away from the outer wall of the accommodating groove 213. The receiving groove 213 provides a guiding and limiting effect on the sliding of the slider 221, thereby making the sliding of the slider 221 and the abutment block 22 more stable, while also reducing the sliding of the abutment block 22 out of the receiving groove 213.

Referring to fig. 1 and 2, the protection assembly 1 includes a plurality of protection pieces 11 uniformly arranged along the circumferential direction of the outer surface of the pier and protection plates 12 fixedly connected with two ends of the protection pieces 11 in the vertical direction, wherein the protection pieces 11 are made of elastic materials and high in impact resistance, and buffer external impact force, so that damage to the pier is reduced. The protection plate 12 facilitates the connection of the protection member 11 with the connection frame 21. The side walls of the protection pieces 11 are abutted, the side walls of the protection pieces 11 are provided with a plurality of protrusions 112 along the vertical direction, grooves 113 are arranged between the protrusions 112 and the protrusions 112 at intervals, and the protrusions 112 on the side walls of the two adjacent protection pieces 11 are in sliding connection with the inner walls of the grooves 113. The connecting portion between two adjacent protection pieces 11 is abutted to the bottom of the groove 113 on the other protection piece 11 through the bulge 112 on the one protection piece 11, so that the connecting portion is wavy, the connection tightness between the two protection pieces 11 and the stability of the anti-collision device are improved, and the separation condition of the plurality of protection pieces 11 due to impact force is reduced.

Referring to fig. 2, the connection assembly 2 further includes a plurality of plug boards 23 and plug posts 24 along a vertical direction, the plug posts 24 are fixedly connected with the lower end of the connection frame 21, plug holes 111 adapted to the plug posts 24 are formed in the protection member 11, the plug posts 24 slide in the plug holes 111, and after the plug posts 24 are completely adapted to the inner walls of the plug holes 111, the effect of mounting the protection member 11 on the connection frame 21 is achieved, and meanwhile, the connection is performed by inserting the plug posts 24, so that the connection is simple and convenient. The plug board 23 is connected with the end parts of the adjacent plug posts 24 through bolts 231, so that the connection tightness of the protection piece 11 and the connecting frame 21 is further improved.

The implementation principle of the floating pier anti-collision device convenient to maintain provided by the embodiment of the utility model is as follows: in connection, the operator installs the two-part connection frame 21 to the outer surface of the pier by means of screws, then sets the protector 11 on the socket post 24 so that the socket post 24 slides in the socket hole 111 until it is completely fitted, then covers the socket plate 23 on the surfaces of the protection plate 12 and the socket post 24, and screws 231 into the socket post 24 to tightly connect the protector 11 to the connection frame 21. In the protection process, the external impact force impacts the surface of the part of the protection piece 11, the protection piece 11 deforms to buffer against the larger impact force, meanwhile, the connecting frame 21 moves towards the direction close to the bridge pier, so that the sliding block 221 slides in the sliding groove 2131, meanwhile, the spring 212 is extruded to the limiting block 211 to gradually approach the abutting block 22, and the buffer force is continuously provided, so that the bridge pier is protected.

In a long-term use state, according to different damage degrees of different protection pieces 11, an operator unscrews the bolts 231 to detach the plug board 23, and simultaneously, the protection pieces 11 with larger damage degrees are detached from the connecting frame 21, so that the inner walls of the plug holes 111 slide to be far away from each other on the surfaces of the plug posts 24. The removed protector 11 is then serviced and replaced.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a floating pier buffer stop convenient to maintenance, is including being used for protection component (1) and the coupling assembling (2) that are connected with protection component (1) of anticollision, coupling assembling (2) and pier surface looks butt, its characterized in that: the protection assembly (1) comprises a plurality of protection pieces (11) which are uniformly arranged along the circumferential direction of the outer surface of the pier and protection plates (12) which are fixedly connected with two ends of the vertical direction of the protection pieces (11), wherein the protection pieces (11) are made of elastic materials, the side walls of the protection pieces (11) are in butt joint, and the protection plates (12) are detachably connected with the connection assembly (2).

2. The floating pier collision avoidance apparatus of claim 1, wherein: the connecting assembly (2) comprises a connecting frame (21) and abutting blocks (22), wherein the connecting frame (21) is circumferentially arranged along the outer surface of the pier, the abutting blocks are abutted against the surfaces of the piers, and the abutting blocks (22) are installed on the connecting frame (21).

3. The floating pier collision avoidance apparatus of claim 2, wherein: the connecting assembly (2) further comprises a plurality of plug boards (23) and plug columns (24) along the vertical direction, the plug columns (24) are fixedly connected with the lower ends of the connecting frames (21), plug holes (111) matched with the plug columns (24) are formed in the protecting pieces (11), the plug columns (24) slide in the plug holes (111), and the plug boards (23) are connected with the ends of the adjacent plug columns (24) through bolts (231).

4. The floating pier collision avoidance apparatus of claim 1, wherein: the side wall of the protection piece (11) is provided with a plurality of bulges (112) along the vertical direction, grooves (113) are arranged between the bulges (112) and the bulges (112), and the bulges (112) on the side wall of the adjacent two protection pieces (11) are in sliding connection with the inner walls of the grooves (113).

5. The floating pier collision avoidance apparatus of claim 2, wherein: one side of the connecting frame (21) close to the bridge pier is provided with a plurality of limiting blocks (211) and springs (212) fixedly connected with the abutting blocks (22), and the springs (212) are sleeved outside the limiting blocks (211).

6. The floating pier collision avoidance apparatus of claim 5, wherein: an accommodating groove (213) for accommodating the limiting block (211) is formed in the connecting frame (21), and the abutting block (22) slides on the inner wall of the accommodating groove (213).

7. The floating pier collision avoidance apparatus of claim 6, wherein: the surface of the abutting block (22) is provided with a plurality of sliding blocks (221), the inner wall of the accommodating groove (213) is provided with a plurality of sliding grooves (2131) for sliding of the sliding blocks (221), and the side wall of each sliding groove (2131) is far away from the outer wall of the accommodating groove (213).

8. The floating pier collision avoidance apparatus of claim 2, wherein: and a reinforcing block (222) is fixed on the surface of the abutting block (22) abutting against the pier.