CN216339337U - Self-adaptive buoy structure for bridge interception system - Google Patents
Self-adaptive buoy structure for bridge interception system Download PDFInfo
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- CN216339337U CN216339337U CN202122418132.4U CN202122418132U CN216339337U CN 216339337 U CN216339337 U CN 216339337U CN 202122418132 U CN202122418132 U CN 202122418132U CN 216339337 U CN216339337 U CN 216339337U
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- buffer
- buffer cylinder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The utility model provides a self-adaptive buoy structure for a bridge interception system, which comprises: the floating drum comprises a floating drum main body, a connecting piece and a connecting piece, wherein the floating drum main body comprises a lower end drum part and an upper end rod part; the buffering connecting piece comprises a buffering cylinder, and a circular block is arranged inside the buffering cylinder in a sliding mode. According to the self-adaptive buoy structure for the bridge interception system, the buffer connecting pieces are arranged on the two sides of the buoy body and are fixedly connected with the interception net through the buffer connecting pieces, after a ship acts on the interception net, the buffer connecting pieces can play a role in absorbing and buffering acting force of the ship, the speed of the ship is assisted to be slowed down, the interception effect of the ship is improved, meanwhile, when the interception net is pulled by the ship, a certain buffer distance is reserved, the situation that the interception net and the buoy are directly broken is avoided, the service life of the interception net is prolonged, and the buffer connecting pieces and the buffer cylinders are simple and convenient to install.
Description
Technical Field
The utility model relates to the field of bridge interception systems, in particular to a self-adaptive buoy structure for a bridge interception system.
Background
A bridge, which is generally a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, 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 crossing obstacles; the substructure includes a bridge abutment, a pier and a foundation.
Wherein in order to avoid that the ship installs the bridge because of reasons such as misoperation in the course of traveling, lead to producing and be provided with anticollision etc. and be provided with intercepting equipment in the front side of two in the front on the bridge.
The existing intercepting equipment generally comprises an intercepting net, a buoy, positioning equipment and the like, the existing intercepting net and the buoy are generally fixed in a direct connection mode, after the ship acts on the intercepting net, when acting force is large, the intercepting net is broken off from the connection position of the buoy easily, and the intercepting net has poor buffering and absorbing effects on impact acting force of the ship.
Therefore, there is a need to provide an adaptive pontoon structure for a bridge interception system that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a self-adaptive buoy structure for a bridge interception system, which solves the problems that an interception net and a buoy are usually directly connected and fixed at present, and the connection part of the interception net and the buoy is easily broken and damaged when force is large after a ship acts on the interception net.
In order to solve the above technical problem, the present invention provides an adaptive buoy structure for a bridge interception system, comprising:
the floating drum comprises a floating drum main body, a connecting piece and a connecting piece, wherein the floating drum main body comprises a lower end drum part and an upper end rod part;
the buffering connecting piece includes the buffer cylinder, the inside slip of buffer cylinder is provided with the circular block, one side fixedly connected with drive rod of circular block, the one end of drive rod runs through the buffer cylinder and extends to the outside of buffer cylinder, the drive rod is located the outside one end of buffer cylinder and is provided with the go-between of being connected with the interception net, the inside of buffer cylinder and the one side that is located the circular block are provided with first elastic component, the through-hole has been seted up to the one end that the circular block was kept away from to the buffer cylinder.
Preferably, the buffer cylinder is located on the lower end cylinder portion and the two buffer cylinders are symmetrically arranged, the two opposite ends of the buffer cylinder are fixedly connected with a fixing shaft and a connecting shaft respectively, a threaded hole is formed in one end of the fixing shaft, and a threaded rod is fixedly connected to one end of the connecting shaft.
Preferably, one end of the buffer cylinder positioned on the upper end rod part is fixedly connected with a threaded shaft, and the upper end of the upper end rod part is symmetrically and fixedly connected with an internal threaded pipe.
Preferably, the inside of buffer cylinder is provided with the buffer solution, the pilot hole has all been seted up to the both sides of lower extreme section of thick bamboo portion.
Preferably, be provided with the setting element on the buffer cylinder, the setting element includes loose ring and holding ring, the holding ring is fixed in the surface of buffer cylinder, loose ring cover is located the surface of buffer cylinder, the equal fixedly connected with registration arm in both sides of loose ring, the equal fixedly connected with gag lever post in both sides of holding ring, the one end of gag lever post extends to the inside of registration arm.
Preferably, the surface of the buffer cylinder is sleeved with a second elastic piece between the movable ring and the positioning ring, the rope rings are fixedly connected to the two sides of the movable ring, and the fixing columns are fixedly connected to the two sides of the positioning ring.
Preferably, the locating slot has all been seted up to the both sides that just are located the pilot hole on the lower extreme section of thick bamboo portion, both ends of upper end pole portion upper end all are through linking arm fixedly connected with spacing ring.
Compared with the related art, the self-adaptive buoy structure for the bridge interception system has the following beneficial effects:
the utility model provides a self-adaptive buoy structure for a bridge interception system, which is characterized in that buffer connecting pieces are arranged on two sides of a buoy body and fixedly connected with an interception net through the buffer connecting pieces, after a ship acts on the interception net, the buffer connecting pieces can play a role of absorbing and buffering acting force of the ship, the speed of the ship is assisted to be slowed down, the interception effect of the ship is improved, meanwhile, when the interception net is pulled by the ship, a certain buffer distance is formed, the situation that the interception net and a buoy are directly broken is avoided, the service life of the interception net is prolonged, and the buffer connecting pieces and a buffer cylinder are simple and convenient to install.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of an adaptive pontoon structure for a bridge interception system according to the utility model;
FIG. 2 is a cross-sectional view of the buoy body shown in FIG. 1;
FIG. 3 is a schematic structural view of a positioning member of a second embodiment of the adaptive pontoon structure for a bridge interception system according to the present invention;
fig. 4 is a schematic structural view of a buoy body part of a second embodiment of the adaptive buoy structure for a bridge interception system according to the present invention.
Reference numbers in the figures:
1. the floating body is provided with a floating body main body,
2. a buffer connecting piece 21, a buffer cylinder 22, a round block 23, a driving rod 24, a first elastic piece 25, a connecting ring 26 and a through hole,
3. an internal threaded tube 4, a threaded shaft,
51. the fixed shaft, 52, the threaded hole,
61. a connecting shaft 62, a threaded rod,
7. positioning piece 71, movable ring 72, positioning ring 73, positioning tube 74, limiting rod 75, second elastic piece 76, rope ring 77, fixed column,
8. a positioning groove 9 and a limiting ring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of an adaptive pontoon structure for a bridge interception system according to the present invention; FIG. 2 is a cross-sectional view of the buoy body shown in FIG. 1. An adaptive pontoon structure for a bridge interception system, comprising:
the buoy comprises a buoy body 1, wherein the buoy body 1 comprises a lower end cylinder part and an upper end rod part, and buffer connecting pieces 2 are arranged on the lower end cylinder part and the upper end rod part;
buffering connecting piece 2 includes buffer cylinder 21, the inside slip of buffer cylinder 21 is provided with circular block 22, one side fixedly connected with of circular block 22 drives pole 23, the one end of driving pole 23 runs through buffer cylinder 21 and extends to the outside of buffer cylinder 21, the one end that drives pole 23 and is located buffer cylinder 21 outside is provided with the go-between 25 of being connected with the interception net, one side that the inside of buffer cylinder 21 just is located circular block 22 is provided with first elastic component 24, through-hole 26 has been seted up to the one end that circular block 22 was kept away from to buffer cylinder 21.
The driving rod 23 is arranged at the penetrating position of the buffer cylinder 21 through mechanical seal, the diameter of the circular block 22 is the same as the inner diameter of the buffer cylinder 21, the first elastic piece 24 is preferably a spring, a plurality of through holes 26 are formed, and the through holes are uniformly arrayed on the surface of the buffer cylinder 21.
The two buffer cylinders 21 are located on the lower end cylinder portion and symmetrically arranged, the opposite ends of the two buffer cylinders are fixedly connected with a fixed shaft 51 and a connecting shaft 61 respectively, a threaded hole 52 is formed in one end of the fixed shaft 51, and a threaded rod 62 is fixedly connected to one end of the connecting shaft 61.
The threaded hole 52 and the threaded rod 62 are matched, rubber sleeves are bonded on the surfaces of the fixed shaft 51 and the connecting shaft 61, and the sealing performance of the penetrating position of the fixed shaft and the buffer cylinder 21 is improved.
And one end of the buffer cylinder 21 on the upper end rod part is fixedly connected with a threaded shaft 4, and the upper end of the upper end rod part is symmetrically and fixedly connected with an internal threaded pipe 3.
The threaded shaft 4 is matched with the internal threaded pipe 3.
Buffer solution is arranged in the buffer cylinder 21, and assembling holes are formed in the two sides of the lower end cylinder part.
The fixed shaft 51 and the connecting shaft 6 are inserted into the interior of the pontoon main body 1 through the fitting holes.
The diameter of the lower end cylinder part is far larger than that of the upper end rod part, and the upper side of the lower end cylinder part is provided with a cone.
The working principle of the self-adaptive buoy structure for the bridge interception system provided by the utility model is as follows:
connecting and fixing the connection position of the side of the intercepting net at the connecting ring 25 at the end part of the driving rod 23;
when the ship acts on the intercepting net and the intercepting net has a blocking effect on the ship, the ship pulls the intercepting net, the intercepting net is stressed to pull the driving rod 23, the driving rod 23 pulls the circular block 22 to compress the first elastic piece 24 and push the buffer solution in the buffer cylinder 21 to be discharged from the through hole 26;
the diameter of the through hole 26 is far smaller than that of the buffer cylinder 21, so that a damping effect is formed in the process that the buffer solution is discharged from the through hole 26, the acting force formed by the impact of the ship can be buffered and absorbed by matching with the first elastic piece 24, the effect of slowing down the speed of the ship is improved, meanwhile, the connection part of the interception net and the buoy is connected through the buffer connecting piece 2, a buffer distance is formed during pulling, and the situation that the interception net and the buoy are directly pulled apart is avoided;
wherein buffering connecting piece 2 installation is simple, and inside the pilot hole through two buffering connecting piece tip's that will set up the symmetry fixed axle 51 and connecting axle 61 correspondence inserted lower extreme section of thick bamboo portion, then twist make threaded rod 62 with screw hole 52 screw hole be connected fixed can, be located the buffering connecting piece of upper end pole portion, with the threaded shaft 4 of its tip and the internal thread pipe 3 threaded connection of upper end pole portion can.
Compared with the related art, the self-adaptive buoy structure for the bridge interception system has the following beneficial effects:
through setting up buffering connecting piece 2 in the both sides of flotation pontoon main part 1, through buffering connecting piece 2 and interception net fixed connection, after the ship is in the effect of interception net, buffering connecting piece 2 can play the effect of absorbing the buffering to the effort of ship, the supplementary speed that slows down the ship, improve the interception effect to the ship, the interception net is when being promoted by the ship simultaneously, certain buffer distance has, avoid the direct condition of breaking between interception net and the flotation pontoon, the life of extension interception net, and buffering connecting piece 2 and buffer cylinder 21 installation simple and convenient.
Second embodiment
Referring to fig. 3 and 4 in combination, a second embodiment of the present application provides another adaptive pontoon structure for a bridge interception system based on the adaptive pontoon structure for a bridge interception system provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that is used for bridge interception system's self-adaptation flotation pontoon structure that the second embodiment of this application provided lies in for bridge interception system's self-adaptation flotation pontoon structure, be provided with setting element 7 on buffer cylinder 21, setting element 7 includes activity ring 71 and holding ring 72, holding ring 72 is fixed in the surface of buffer cylinder 21, activity ring 71 cover is located the surface of buffer cylinder 21, the equal fixedly connected with registration pipe 73 in both sides of activity ring 71, the equal fixedly connected with gag lever post 74 in both sides of holding ring 72, the one end of gag lever post 74 extends to the inside of registration pipe 73.
A circular hole is formed in the position, corresponding to the positioning tube 73, of the movable ring 71 and communicated with the inside of the positioning tube 73, and one end of the limiting rod 74 extends to the inside of the positioning tube 73 through the circular hole.
The surface of the buffer cylinder 21 is sleeved with a second elastic element 75 between the movable ring 71 and the positioning ring 72, two sides of the movable ring 71 are fixedly connected with rope rings 76, and two sides of the positioning ring 72 are fixedly connected with fixing columns 77.
When the buffer cylinder 21 and the buoy body 1 are not installed, the rope ring 76 is sleeved on the positioning ring 72, and the movable ring 71 compresses the second elastic member 75.
And the positioning grooves 8 are formed in the two sides of the assembly hole on the lower end barrel part, and the two ends of the upper end rod part are fixedly connected with limit rings 9 through connecting arms.
The positioning groove 8 is arranged on the buoy body 1 in a non-penetrating mode.
After the buffer cylinder 21 and the lower end cylinder part of the buoy body 1 are installed, the positioning tube 73 corresponds to the positioning groove 8, the rope ring 76 is taken down from the fixed column 77, the movable ring 71 is pushed to move the positioning tube 73 into the positioning groove 8 under the action of the second elastic piece 75, and one end of the limiting rod 74 is still positioned in the positioning tube 73;
after the buffer cylinder 21 and the upper end rod part of the buoy body 1 are installed, the positioning pipe 73 corresponds to the limiting ring 9, and the operation is performed in the same way;
the positioning piece 7 can prevent the buoy body 1 from shaking under the action of water waves, so that the connection between the threaded shaft 4 and the internal threaded pipe 3 and the connection between the threaded rod 62 and the threaded hole 52 are loosened, and the fixation is unstable.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An adaptive pontoon structure for a bridge interception system, comprising:
the floating drum comprises a floating drum main body, a connecting piece and a connecting piece, wherein the floating drum main body comprises a lower end drum part and an upper end rod part;
the buffering connecting piece includes the buffer cylinder, the inside slip of buffer cylinder is provided with the circular block, one side fixedly connected with drive rod of circular block, the one end of drive rod runs through the buffer cylinder and extends to the outside of buffer cylinder, the drive rod is located the outside one end of buffer cylinder and is provided with the go-between of being connected with the interception net, the inside of buffer cylinder and the one side that is located the circular block are provided with first elastic component, the through-hole has been seted up to the one end that the circular block was kept away from to the buffer cylinder.
2. The adaptive buoy structure for a bridge interception system of claim 1, wherein opposite ends of two buffer cylinders symmetrically arranged on the lower end cylinder portion are fixedly connected with a fixed shaft and a connecting shaft respectively, one end of the fixed shaft is provided with a threaded hole, and one end of the connecting shaft is fixedly connected with a threaded rod.
3. The adaptive pontoon structure for a bridge intercepting system according to claim 1, wherein a threaded shaft is fixedly connected to one end of the buffer cylinder on the upper end bar portion, and an internally threaded pipe is symmetrically and fixedly connected to the upper end of the upper end bar portion.
4. The adaptive buoy structure for a bridge interception system of claim 1, wherein a buffer solution is provided inside the buffer cylinder, and both sides of the lower cylinder part are provided with assembly holes.
5. The adaptive floating drum structure for the bridge intercepting system according to claim 1, wherein a positioning member is disposed on the buffer cylinder, the positioning member comprises a movable ring and a positioning ring, the positioning ring is fixed on the surface of the buffer cylinder, the movable ring is sleeved on the surface of the buffer cylinder, positioning pipes are fixedly connected to both sides of the movable ring, limit rods are fixedly connected to both sides of the positioning ring, and one end of each limit rod extends to the inside of each positioning pipe.
6. The adaptive buoy structure for a bridge intercepting system of claim 5, wherein a second elastic member is sleeved on the surface of the buffer cylinder and between the movable ring and the positioning ring, a rope ring is fixedly connected to both sides of the movable ring, and a fixing column is fixedly connected to both sides of the positioning ring.
7. The adaptive buoy structure for a bridge interception system of claim 1, wherein positioning grooves are formed in the lower end cylinder part and located on two sides of the assembly hole, and both ends of the upper end rod part are fixedly connected with limiting rings through connecting arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418132.4U CN216339337U (en) | 2021-10-08 | 2021-10-08 | Self-adaptive buoy structure for bridge interception system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122418132.4U CN216339337U (en) | 2021-10-08 | 2021-10-08 | Self-adaptive buoy structure for bridge interception system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216339337U true CN216339337U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122418132.4U Active CN216339337U (en) | 2021-10-08 | 2021-10-08 | Self-adaptive buoy structure for bridge interception system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216339337U (en) |
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2021
- 2021-10-08 CN CN202122418132.4U patent/CN216339337U/en active Active
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