Two-section type floating bridge shore connecting device
By designing a two-stage floating bridge shore device, the stability and traffic safety issues of pontoon bridges when water level changes are solved, and the effect of pontoon bridges maintaining stable and safe traffic under any water level conditions is achieved.
Patent Information
- Application Number
- CN202421140258.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
When the water level of the existing floating bridge changes, the shore connection device will affect the stability, and when the water level drops, the floating platform cannot contact the water surface, resulting in a threat to traffic safety.
A two-stage floating bridge shore connection device is designed to increase the up and down floating amplitude of the floating platform through the connection between the first stage shore connection device and the second stage shore connection device to ensure that the floating bridge always comes into contact with the water body when the water level changes.
It effectively solves the stability and traffic safety issues of the pontoon bridge when water level changes, ensuring that the pontoon bridge can maintain stable and safe passage under any water level conditions.
Smart Images
Figure CN222435046U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of assembled floating bridges, and specifically relates to a two-section floating bridge shore connection device. Background Art
[0002] Floating bridges usually adopt prefabricated construction, which can greatly improve construction efficiency, and will not cause pollution to the construction waters during the production and construction process, which is green and environmentally friendly.
[0003] The existing floating bridge includes a floating platform and a shore-connecting device. The floating platform floats on the water body, and the two ends of the floating platform are fixed on the bank slopes on both sides through the shore-connecting device hinged thereto. Figure 1 There are usually V-shaped slopes on both sides of the water body where the floating bridge is constructed, and the height is usually greater than 0.5 meters. When the water level rises, the floating platform rises accordingly. Figure 2 At this time, the shore connection device is tilted, which directly affects the stability of the floating bridge and the firmness of the connection between the shore connection device and the slope; when the water level drops, the floating platform drops. Due to the limitation of the connection of the shore connection device, when the water level drops to the point where the floating platform cannot contact the water surface, if the attached Figure 3 , which will cause the floating bridge to be unsafe for passage due to lack of necessary water support. Utility Model Content
[0004] In order to overcome the problems existing in the background technology, the utility model provides a two-stage floating bridge shore connecting device. By designing the shore connecting device into a first-stage shore connecting device and a second-stage shore connecting device, and by designing the connection method between the first-stage shore connecting device and the second-stage shore connecting device, the stability and traffic safety of the floating bridge when the water level changes can be effectively solved.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions:
[0006] The two-stage floating bridge landing device comprises The first stage is a shore-connecting device, the second stage is a shore-connecting device and a floating platform; the first stage is a shore-connecting device. The inner end of the shore connection device is hinged to the floating platform, and the outer end is connected to the inner end of the second-stage shore connection device through a connector; The outer end of the shore device is connected to the bank slope; the second-stage shore device includes a vertically arranged support plate and a patterned Steel plate; the connecting piece is hinged to the supporting plate .
[0007] Preferably, the connecting member comprises two transversely arranged support tubes fixed to the outer end of a section of the shore connection device, two connecting plates fixed to the left and right sides of the support tubes and a hinged plate A fixed to the support rod located above; the hinged plate A and the support plate are respectively provided with connectable pin holes, and the hinged plate A and the support plate are hinged by pins.
[0008] Preferably, the connecting plate is provided with stiffening ribs.
[0009] Preferably, the outer end of the two-section shore connection device is connected to the bank slope through an anchor, and the two-section shore connection device is hinged to the anchor.
[0010] Preferably, the one-stage shore-connecting device comprises an inverted trapezoidal support plate and a support panel laid on the inverted trapezoidal support plate; the inverted trapezoidal support plate has an inverted trapezoidal structure in the transverse direction, forming a slope with the connecting section of the two-stage shore-connecting device.
[0011] Preferably, a hinged plate B is provided at the inner end of one section of the shore connection device, and the one section of the shore connection device is hinged to the floating platform via the hinged plate B.
[0012] Beneficial effects of the utility model:
[0013] The utility model increases the up and down floating range of the floating platform by arranging a first-stage shore connection device and a second-stage shore connection device and designing the connection method between the first-stage shore connection device and the second-stage shore connection device. No matter whether the water level rises or falls, the floating platform of the floating bridge can be in contact with the water body, and the effectiveness of the connection between the floating platform and the first-stage shore connection device and the second-stage shore connection device is ensured, thereby ensuring the stability and traffic safety of the floating bridge. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural diagram of the existing floating bridge;
[0015] Figure 2 It is a state diagram of the existing floating bridge when the water level rises;
[0016] Figure 3 It is the state diagram of the existing floating bridge when the water level is lowered;
[0017] Figure 4 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 5 It is a state diagram of the utility model when the water level rises;
[0019] Figure 6 It is a state diagram of the utility model when the water level is lowered;
[0020] Figure 7 It is a top view of the utility model;
[0021] Figure 8 yes Figure 7 BB surface section diagram;
[0022] Fig. 9 yes Figure 7 CC section view;
[0023] Fig.10 It is a partial enlarged view of the connecting piece of the utility model;
[0024] In the figure, 1-a first-stage shore connection device, 2-a second-stage shore connection device, 3-connecting piece, 4-support plate, 5-patterned steel plate, 6-support pipe, 7-connecting plate, 8-hinge plate A, 9-pin, 10-stiffening rib, 11-inverted trapezoidal support plate, 12-support panel, 13-hinge plate B. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technicians.
[0026] In the description of the present invention, unless otherwise specified, the terms "inside" and "outside" are based on the center of the water body, the side close to the water body is "inside", and the side away from the water body is "outside". The directional nouns are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "provided with" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention will be understood according to specific circumstances.
[0028] like Figure 4-10 As shown, the two-stage floating bridge shore connection device comprises a first-stage shore connection device 1, a second-stage shore connection device 2 and a floating platform. The two sides of the floating platform are fixed on the bank slopes on both sides of the water body through the first-stage shore connection device 1 and the second-stage shore connection device 2 respectively. The connection between the first-stage shore connection device 1, the second-stage shore connection device 2 and the floating platform is hinged, and after connection, there is an angle rotation between them. When the water body has a V-shaped slope and a high ridge, the safe passage of the floating bridge can still be guaranteed when the water level changes.
[0029] The two-stage shore connection device 2 includes a vertically arranged support plate 4 and a patterned steel plate 5 laid on the support plate 4 .
[0030] The first-stage shore-connecting device 1 and the second-stage shore-connecting device 2 are hinged by a connecting member 3, and the connecting member 3 includes two horizontally arranged support pipes 6 fixed to the outer end of the first-stage shore-connecting device 1, two connecting plates 7 fixed to the left and right sides of the support pipe 6, and a hinge plate A8 fixed to the support rod located above. The hinge plate A8 is hinged to the support plate 4. The number of hinge plates A8 is the same as that of the support plate 4, and the two are staggered and fitted, and are respectively provided with connected pin holes. The pins 9 are passed through the pin holes on the hinge plate A8 and the support plate 4 to connect the two. After connection, the first-stage shore-connecting device 1 and the second-stage shore-connecting device 2 can rotate within a certain angle range.
[0031] Two supporting tubes 6 and connecting plates 7 connected on the left and right sides of the two supporting tubes form a hinged fulcrum of the first-stage shore connection device 1 and the second-stage shore connection device 2, the bottom ends of which can be supported on the shore slope, which can reduce the shaking of the floating platform. At the same time, this structure can increase the rotation angle of the first-stage shore connection device 1 and the second-stage shore connection device 2, thereby increasing the adjustable angle of the first-stage shore connection device 1 and increasing the up and down floating amplitude of the floating platform. Regardless of whether the water level rises or falls, the floating platform of the floating bridge can be in contact with the water body, and the effectiveness of the connection between the floating platform and the first-stage shore connection device 1 and the second-stage shore connection device 2 is guaranteed, thereby ensuring the stability and traffic safety of the floating bridge.
[0032] The first stage shore-engaging device 1 comprises an inverted trapezoidal support plate 4 and a support panel 12 laid on the inverted trapezoidal support plate 4; the inverted trapezoidal support plate 4 is in an inverted trapezoidal structure in the longitudinal direction (the longitudinal direction of the floating bridge), and forms an inclination (such as the attached Figure 8 ), the slope can increase the rotatable angle of a section of the shore landing device 1.
[0033] As a preferred solution, stiffening ribs are provided on the connecting plate 7 to increase the strength of the connecting member 3 .
[0034] The outer end of the second-stage shore-connecting device 2 is connected to the bank slope through an anchor, and the second-stage shore-connecting device 2 is hinged to the anchor. The inner end of the first-stage shore-connecting device 1 is provided with a hinge plate B13, and the first-stage shore-connecting device 1 is hinged to the floating platform through the hinge plate B13. After being connected, the floating platform and the first-stage shore-connecting device 1, the first-stage shore-connecting device 1 and the second-stage shore-connecting device 2 have a certain rotation space respectively.
[0035] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the utility model.
Claims
1. A two-stage floating bridge landing device, characterized in that: It comprises a first-stage shore connection device, a second-stage shore connection device and a floating platform; the inner end of the first-stage shore connection device is hinged to the floating platform, and the outer end is connected to the inner end of the second-stage shore connection device through a connecting piece; the outer end of the second-stage shore connection device is connected to the shore slope; the second-stage shore connection device comprises a vertically arranged support plate and a patterned steel plate laid on the support plate; the connecting piece is hinged to the support plate.
2. The two-stage floating bridge landing device according to claim 1 is characterized in that: The connecting member comprises two transversely arranged supporting tubes fixed to the outer end of a section of the shore connection device, two connecting plates fixed to the left and right sides of the supporting tubes, and a hinged plate A fixed to the supporting rod located above; the hinged plate A and the supporting plate are respectively provided with connectable pin holes, and the hinged plate A and the supporting plate are hinged by pins.
3. The two-stage floating bridge landing device according to claim 2 is characterized in that: The connecting plate is provided with stiffening ribs.
4. The two-stage floating bridge landing device according to claim 2, characterized in that: The outer end of the second-stage shore connection device is connected to the bank slope through an anchor, and the second-stage shore connection device is hinged to the anchor.
5. The two-stage floating bridge landing device according to claim 1, characterized in that: The one-stage shore-connecting device comprises an inverted trapezoidal support plate and a support panel laid on the inverted trapezoidal support plate; the inverted trapezoidal support plate is in an inverted trapezoidal structure in the longitudinal direction, forming an inclination with the connecting section of the two-stage shore-connecting device.
6. The two-stage floating bridge landing device according to claim 1, characterized in that: A hinged plate B is provided at the inner end of one section of the shore connection device, and the one section of the shore connection device is hinged to the floating platform through the hinged plate B.