CN211256629U - Movable approach bridge - Google Patents
Movable approach bridge Download PDFInfo
- Publication number
- CN211256629U CN211256629U CN201920869298.8U CN201920869298U CN211256629U CN 211256629 U CN211256629 U CN 211256629U CN 201920869298 U CN201920869298 U CN 201920869298U CN 211256629 U CN211256629 U CN 211256629U
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- Prior art keywords
- approach bridge
- connecting piece
- approach
- bridge
- movable
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- 230000007704 transition Effects 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000755 6061-T6 aluminium alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a movable approach bridge, including the approach bridge main part, still including connect the embankment with the swing joint structure and the setting of approach bridge main part head are in the gyro wheel of approach bridge main part afterbody bottom, swing joint structure includes first connecting piece, second connecting piece, first pivot and second pivot, first connecting piece one end is fixed on the embankment, the other end passes through first pivot with the horizontal rotation of second connecting piece is connected, second connecting piece one end with first connecting piece is connected, the other end passes through the second pivot with the approach bridge main part is rotated perpendicularly and is connected, be equipped with on main pontoon with gyro wheel assorted spout just the gyro wheel sets up in the spout. The utility model discloses can follow the showy removal or reciprocate about main pontoon bridge, can guarantee the stability and the fastness that first connecting piece and embankment are connected, prevent that it breaks away from or damages.
Description
Technical Field
The utility model relates to a marine facilities field particularly, relates to a movable approach bridge.
Background
The approach bridge is the equipment of connecting embankment and yacht pier main pontoon bridge, because main pontoon bridge floats on the surface of water, often can sway or sway from side to side along with the promotion of rivers, traditional approach bridge structure is comparatively simple, can't remove along with the removal of main pontoon bridge for the approach bridge breaks away from the embankment or damages after using a period easily, has shortcomings such as the reliability is low, life is short, maintenance cost is higher.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a movable approach bridge can follow the removal transform position of main pontoon bridge, has improved the life and the quality of approach bridge.
The utility model adopts the technical proposal that: the movable approach bridge comprises a movable connection structure and a movable connection structure, wherein the movable connection structure is used for connecting a bank and the head of an approach bridge main body, the movable connection structure is arranged at the bottom end of the tail of the approach bridge main body and is used for erecting rollers on a main floating bridge, the movable connection structure comprises a first connection piece, a second connection piece, a first rotating shaft and a second rotating shaft, one end of the first connection piece is fixed to the bank, the other end of the first connection piece is connected with the second connection piece in a horizontal rotating mode, one end of the second connection piece is connected with the first connection piece, and the other end of the second connection piece is connected with the approach bridge main body in a vertical rotating mode.
In the movable approach bridge, the movable approach bridge further comprises a connection part, the tail part of the approach bridge main body and the transition plate of the main floating bridge, one end of the transition plate is erected on the main floating bridge, and the tail part of the approach bridge main body is hinged to the other end of the transition plate.
In the movable approach bridge, the first connecting piece with the one end that the embankment is connected is the shape of falling L, with the one end that the second connecting piece is connected is equipped with the first connecting plate that two blocks of levels set up from top to bottom, the second connecting piece with the one end that first connecting piece is connected is equipped with the second connecting plate that two blocks of levels set up from top to bottom, all be equipped with on first connecting plate and the second connecting plate with the vertical through-hole that first pivot matches mutually, first pivot passes simultaneously vertical through-hole on first connecting plate and the second connecting plate makes first connecting piece rotates with the second connecting piece and links to each other.
In the movable approach bridge, the approach bridge main part with the one end that the second connecting piece links to each other is equipped with the third connecting plate of controlling two vertical settings, the second connecting piece with the one end that the approach bridge main part is connected is equipped with the fourth connecting plate of controlling two vertical settings, all be equipped with on third connecting plate and the fourth connecting plate with second pivot assorted horizontal through-hole, the second pivot is passed simultaneously horizontal through-hole on third connecting plate and the fourth connecting plate makes the second connecting piece rotates with the approach bridge main part and links to each other.
In the movable approach bridge of the present invention, the movable connection structure is further covered with a shielding plate, one end of the shielding plate is laid on the top of the bank, and the other end of the shielding plate is hinged to the approach bridge main body.
In the movable approach bridge, the approach bridge main body comprises a bottom frame, is installed on the frame of the two sides of the bottom frame and is laid on the approach bridge floor on the bottom frame, and the middle part of the frame is provided with a child handrail convenient for children to grab.
In the movable approach bridge of the present invention, the approach bridge planks are solid wood boards, and the solid wood boards are connected to the bottom frame through stainless steel bolts.
In the movable approach bridge of the present invention, the bottom frame is provided with a screw hole for preventing the screw from being displaced.
In the movable approach bridge of the present invention, the approach bridge planks are plastic boards, and the plastic boards are connected to the bottom frame through clamps.
In the movable approach bridge, the bottom frame and the frame are welded by aluminum alloy, and the first rotating shaft and the second rotating shaft are made of stainless steel material.
The movable approach bridge provided by the utility model can move left and right or move up and down along with the floating of the main floating bridge, thereby ensuring the stability and firmness of the connection between the first connecting piece and the embankment and preventing the first connecting piece from being separated or damaged; bottom frame and frame adopt the aluminum alloy welding to form, and first pivot and second pivot are stainless steel material, make more sturdy and durable of this movable approach bridge, have higher reliability and life.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic structural view of a head portion of an embodiment of the present invention;
fig. 2 is a schematic structural view of a tail portion of an embodiment of the present invention;
fig. 3 is a schematic structural view of a portion a in fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a movable approach bridge, which includes an approach bridge main body 1, a movable connection structure 2, a transition plate 3 and a roller 4. The movable connecting structure 2 is used for connecting the head of the approach bridge main body 1 with a bank, the roller 4 is arranged at the bottom of the tail end of the approach bridge main body 1, and the transition plate 3 is used for connecting the tail of the approach bridge main body 1 with the main floating bridge. Specifically, as shown in fig. 3, the movable connection structure 2 includes a first connection member 21, a second connection member 22, a first rotation shaft 23 and a second rotation shaft 24, one end of the first connection member 21 is erected or fixed on the bank, the other end is horizontally and rotatably connected with the second connection member 22 through the first rotation shaft 23, one end of the second connection member 22 is connected with the first connection member 21, and the other end is vertically and rotatably connected with the approach bridge main body 1 through the second rotation shaft 24. The main pontoon is provided with a concave chute matched with the roller 4, the concave chute is arranged in parallel with the main body 1 of the approach bridge, and the roller 4 is arranged in the concave chute, so that the roller can freely roll in the concave chute. When the main floating bridge moves left and right under the pushing of water flow, the idler wheel 4 is limited by the concave sliding groove to move left and right along with the main floating bridge, at the moment, the whole approach bridge main body 1 moves left and right, and the first connecting piece 21 and the second connecting piece 22 are horizontally and rotatably connected through the first rotating shaft 23, so that the approach bridge main body 1 drives the second connecting piece 22 to rotate left and right in the process, and the first connecting piece 21 can keep the position fixed; when the main pontoon moves up and down under the push of water flow, at the moment, the roller 4 can freely move back and forth in the concave chute, the approach bridge main body 1 can change the angle, and the first connecting piece 21 and the second connecting piece 22 can keep the position fixed because the approach bridge main body 1 and the second connecting piece 22 are vertically and rotatably connected through the second rotating shaft 24. Through the characteristics that the movable approach bridge can float and move along with the main floating bridge, the stability and firmness of connection between the first connecting piece and the embankment can be ensured, and the first connecting piece is prevented from being separated from or damaged.
Further, the one end that first connecting piece 21 and dyke are connected is the shape of falling L, the one end of being connected with second connecting piece 22 is equipped with the first connecting plate that two blocks of levels set up from top to bottom, the one end that second connecting piece 22 and first connecting piece 21 are connected is equipped with the second connecting plate that two blocks of levels set up from top to bottom, all be equipped with on first connecting plate and the second connecting plate with first pivot 23 assorted vertical through-hole, first pivot 23 passes vertical through-hole and two settings anticreep piece on first connecting plate and the second connecting plate simultaneously, so that first connecting piece 21 and second connecting piece 22 horizontal rotation are connected. The distance between the two first connecting plates is just as high as the two second connecting plates, so that the two second connecting plates can be just placed between the two first connecting plates, the second connecting plates can only horizontally rotate under the limitation of the first connecting plates, and the stability of the connecting plates is enhanced. The one end that approach bridge main part 1 and second connecting piece 22 link to each other is equipped with the third connecting plate of controlling two vertical settings, the one end that second connecting piece 22 and approach bridge main part 1 are connected is equipped with the fourth connecting plate of controlling two vertical settings, all be equipped with on third connecting plate and the fourth connecting plate with 24 assorted transverse through holes of second pivot, transverse through hole and two on second pivot 24 passes third connecting plate and the fourth connecting plate simultaneously set up anticreep spare, so that second connecting piece 22 rotates with approach bridge main part 1 is perpendicular to be connected. In order to facilitate the walking of a user, a transition plate 3 is further arranged between the tail of the approach bridge main body 1 and the main floating bridge, one end of the transition plate 3 is erected on the main floating bridge, and the other end of the transition plate is hinged with the approach bridge main body 1, so that the approach bridge can freely rotate up and down along with the floating of the main floating bridge. The movable approach bridge further comprises a shielding plate used for covering the movable connecting structure 2, one end of the shielding plate is laid above the bank, and the other end of the shielding plate is hinged with the approach bridge main body 1.
Further, the access main body 1 includes a bottom frame 11, side frames 12 installed at both sides of the bottom frame 11, and an access deck laid on the bottom frame 11. A child armrest 14 is provided in the middle of the frame 12 to facilitate the walking of the child. The bottom frame 11 and the frame 12 are made of 6061T6 aluminum alloy processed by T5 and welded by TIG/MIG, and the first rotating shaft 23 and the second rotating shaft 24 are made of stainless steel materials, so that the movable approach bridge provided by the embodiment of the invention is more firm and durable. The approach bridge plank can be a solid plank, the solid plank can be connected with the bottom frame 11 through stainless steel bolts, and the bottom frame 11 can be provided with concave screw holes of about 1-2CM, so that the screws can be mounted more conveniently, and the mounting position of the screws can be prevented from deviating. The access decking may also be a sheet of wood plastic which may have edge grooves on the sides and be secured to the bottom frame 11 by clamps which may simultaneously engage the edge grooves and the bottom frame 11.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and all of them fall within the protection scope of the present invention.
Claims (10)
1. The utility model provides a movable approach bridge, includes the approach bridge main part, its characterized in that, still including connect the embankment with the swing joint structure of approach bridge main part head, and set up approach bridge main part afterbody bottom, be used for setting up the gyro wheel on main pontoon, swing joint structure includes first connecting piece, second connecting piece, first pivot and second pivot, first connecting piece one end is fixed on the embankment, the other end passes through first pivot with the horizontal rotation of second connecting piece is connected, second connecting piece one end with first connecting piece is connected, the other end passes through the second pivot with the approach bridge main part is perpendicular to rotate and is connected.
2. The movable approach bridge of claim 1, further comprising a transition plate connecting the approach bridge body tail and the main pontoon, wherein one end of the transition plate is erected on the main pontoon, and the other end is hinged with the approach bridge body tail.
3. The movable approach bridge of claim 1, wherein the end of the first connecting member connected to the bank is in an inverted L shape, the end connected to the second connecting member is provided with two upper and lower horizontally arranged first connecting plates, the end of the second connecting member connected to the first connecting member is provided with two upper and lower horizontally arranged second connecting plates, the first and second connecting plates are provided with vertical through holes matching with the first rotating shaft, and the first rotating shaft simultaneously penetrates through the vertical through holes of the first and second connecting plates to rotatably connect the first and second connecting members.
4. The movable approach bridge of claim 1, wherein a left and a right vertically arranged third connecting plates are arranged at one end of the approach bridge main body connected with the second connecting member, a left and a right vertically arranged fourth connecting plates are arranged at one end of the second connecting member connected with the approach bridge main body, a transverse through hole matched with the second rotating shaft is arranged on each of the third connecting plate and the fourth connecting plates, and the second rotating shaft simultaneously penetrates through the transverse through holes on the third connecting plate and the fourth connecting plate to enable the second connecting member to be rotatably connected with the approach bridge main body.
5. The mobile access bridge according to claim 1, further comprising a shielding plate for covering the mobile connection structure, wherein one end of the shielding plate is laid over the bank, and the other end is hinged to the access bridge main body.
6. The movable approach bridge of claim 1, wherein the approach bridge body comprises a bottom frame, borders mounted on two sides of the bottom frame, and an approach bridge deck laid on the bottom frame, and a child handrail for facilitating the holding of a child is arranged in the middle of the borders.
7. A mobile approach bridge according to claim 6, wherein the approach deck is a solid wood board joined to the bottom frame by stainless steel bolts.
8. The movable access bridge of claim 7, wherein the bottom frame is provided with screw holes for preventing the mounting positions of the screws from being deviated.
9. A mobile approach bridge according to claim 6, wherein the approach deck is a plastic board which is engaged with the bottom frame by means of clamps.
10. The movable approach bridge of claim 6, wherein the bottom frame and the frame are welded by aluminum alloy, and the first rotating shaft and the second rotating shaft are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869298.8U CN211256629U (en) | 2019-06-11 | 2019-06-11 | Movable approach bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869298.8U CN211256629U (en) | 2019-06-11 | 2019-06-11 | Movable approach bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256629U true CN211256629U (en) | 2020-08-14 |
Family
ID=71957199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920869298.8U Active CN211256629U (en) | 2019-06-11 | 2019-06-11 | Movable approach bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256629U (en) |
-
2019
- 2019-06-11 CN CN201920869298.8U patent/CN211256629U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: 517000, 2nd floor, No. 141 Longteng Road, Gaopugang, Yuancheng District, Heyuan City, Guangdong Province Patentee after: Guangdong Lanzheng Navigation Technology Co.,Ltd. Address before: 518000 Room 201, block B, Hengyu center, No. 21, Dengliang Road, Nanshan street, Nanshan District, Shenzhen, Guangdong Patentee before: LIVART MARINE INDUSTRY CO.,LTD. |
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| TR01 | Transfer of patent right |