CN208105011U - The water safety suspension bridge marked time with gradient self-regulated - Google Patents

Abstract

The water safety suspension bridge marked time with gradient self-regulated, main bridge (2) front end is hingedly installed by pedal connecting device (1), installation bridge floor marks time step (4) on the upside of main bridge (2), main bridge (2) front bottom end installs idler wheel slide device (7), device is hingedly fixed in main bridge (2) rear end articulated connection hinged fixed device (8), pedal connecting device and idler wheel slide device be combined with each other, it is common to realize main bridge with the nimble overlap joint of different gradient, adapt to great slope variation, facilitate personnel safety current, when the pontic gradient is steeper bridge floor mark time step still can ensure that personnel walking comfortableness and security.Avoidable personnel, which slip, generates unnecessary damage.It is connected suitable for the land platform in tidal level variation navigation channel with the reliable of pier, when the bridge floor entirety gradient changes, bridge floor step of marking time keeps adapting to the requirement that personnel are current under different gradient, is simple to manufacture, easy to use.

Description

The water safety suspension bridge marked time with gradient self-regulated

Technical field

The utility model relates to adapt to the steel suspension bridge equipment of the gradient automatically, specifically a kind of to ride upon tidal level drop biggish The steel suspension bridge being connected between pier and land platform on navigation channel, especially a kind of water safety marked time with gradient self-regulated Suspension bridge.

Background technique

Currently, platform is connected in the application of bridge with land on the water, bridge floor mostly uses flat plate to mat formation greatly, in sleet sky Pedestrian easily slips when the pontic gradient is larger under gas, and safety is not high.

Utility model content

The purpose of the utility model is to provide a kind of water safety suspension bridges marked time with gradient self-regulated.

The purpose of this utility model will be realized by following technical measures：Including pedal connecting device, main bridge, bridge floor Mark time step, idler wheel slide device and hingedly fix device；Main bridge front end is hingedly installed by pedal connecting device, main bridge upside Installation bridge floor is marked time step, and main bridge front bottom end installs idler wheel slide device, the hinged fixed dress of main bridge rear end articulated connection It sets.

Especially, connecting side side anchor chain apparatus is drawn between two outer ledge of main bridge rear end and hinged fixed device.

Especially, installation side guardrail is erect in main bridge top surface channel two sides respectively.

Especially, rhone is respectively set in bridge floor step two sides of marking time in main bridge top surface.

Especially, pedal connecting device includes linking pedal, movable end hinged shaft and free bearing, wherein linking pedal rear end edge It is connected by movable end hinged shaft with free bearing, free bearing is fixed on main bridge front end face.

Especially, idler wheel slide device includes roller supporting plate, roller body and fastener, wherein two blocks of roller supporting plates Standing opposite is fixed on the bottom surface of main bridge front end, is worn between two blocks of roller supporting plates by pin shaft and fastener and is connect rolling Wheel body.

Especially, hingedly fixed device includes fixing end hinged shaft and fixing seat, wherein fixing seat front end face passes through fixing end Hinged shaft is hinged with main bridge.

Especially, bridge floor marks time the prominent knuckle of step with round and smooth excessive face and adheres to friction non-slip mat.Meanwhile bridge floor is stepped on Step the bottom of the steps are connect by link mechanism with main bridge.

The advantages of the utility model and effect：Hinged fixed device, pedal connecting device and idler wheel slide device are mutual In conjunction with, it is common to realize that main bridge with the nimble overlap joint of different gradient, adapts to great slope variation, facilitates personnel safety current, When the pontic gradient is steeper bridge floor mark time step still can ensure that personnel walking comfortableness and security.Avoidable personnel slip production Raw unnecessary damage.It is connected suitable for the land platform in tidal level variation navigation channel with the reliable of pier, bridge floor is whole When the gradient changes, bridge floor step of marking time keeps adapting to the requirement that personnel are current under different gradient, is simple to manufacture, easy to use.

Detailed description of the invention

Fig. 1 is 1 main view mounting structure schematic diagram of embodiment

Fig. 2 is 1 overlooking structure diagram of embodiment

Fig. 3 is main bridge in embodiment 1 in pedal connecting device one end schematic view of facade structure

Fig. 4 is pedal connecting device longitudinal direction section structure diagram in embodiment 1

Fig. 5 is pedal connecting device and main bridge connecting portion structural schematic diagram in embodiment 1

Fig. 6 is idler wheel slide device schematic view of facade structure in embodiment 1

Fig. 7 is that device main view mounting structure schematic diagram is hingedly fixed in embodiment 1

Appended drawing reference includes：

Pedal connecting device 1, main bridge 2, side anchor chain device 3, bridge floor mark time step 4, side guardrail 5, rhone 6, rolling Skidding moving device 7, hinged fixed device 8, land platform A, pier B, linking pedal 101, movable end hinged shaft 102, free bearing 103, roller supporting plate 701, roller body 702, fastener 703, fixing end hinged shaft 801, fixing seat 802.

Specific embodiment

The utility model principle is that articulated structure and pedal linking of the main bridge 2 based on hinged fixed 8 one end of device fill The easy slide attaching structure for setting 1 one end idler wheel slide device 7 combines, and main bridge 2 is changed with water level height adaptive The follow-up adjustment gradient answered, moreover, in 2 gradient change procedure of main bridge, bridge floor step 4 of marking time also synchronizes basis The characteristics of 2 gradient of main bridge changes can keep safe and convenient current under different gradient.

The utility model also has the characteristics that：

1) when water level changes in river, main bridge 2 can neatly be gone up and down with the vertical direction of pier B Mobile and adaptive generation rotates inclination accordingly, keeps normally overlapping between land platform A and pier B；

2) during 2 slope change of main bridge, specially designed bridge floor step 4 of marking time can meet safe passing requirement；

3) in 2 slope design variation range of main bridge, pedal connecting device 1 can keep being abutted against with pier B Touching guarantees that channel is connected continuous effective；

4), which increases, further ensures that and improves security protection performance and standard with setting side anchor chain device 3.

The utility model includes：Pedal connecting device 1, main bridge 2, bridge floor mark time step 4, idler wheel slide device 7 and hinge Connect fixed device 8.

The utility model is described in further detail with reference to the accompanying drawings and examples.

Embodiment 1：As shown in attached drawing 1 to attached drawing 7, pedal connecting device 1 is hingedly installed in 2 front end of main bridge, on main bridge 2 Side installation bridge floor is marked time step 4, and 2 front bottom end of main bridge installs idler wheel slide device 7, and the articulated connection of 2 rear end of main bridge is hinged Fixed device 8.

In aforementioned, connecting side side anchor chain apparatus 3 is drawn between 2 rear end of main bridge, two outer ledge and hinged fixed device 8.

In aforementioned, installation side guardrail 5 is erect in 2 top surface channel two sides of main bridge respectively.

In aforementioned, rhone 6 is respectively set in 2 top surface bridge floor of main bridge, 4 two sides of step of marking time.

In aforementioned, pedal connecting device 1 includes linking pedal 101, movable end hinged shaft 102 and free bearing 103, wherein linking 101 end edge of pedal is connected by movable end hinged shaft 102 and free bearing 103, and free bearing 103 is fixed on 2 front end face of main bridge.

In aforementioned, idler wheel slide device 7 includes roller supporting plate 701, roller body 702 and fastener 703, wherein two pieces 701 standing opposite of roller supporting plate is fixed on 2 front end bottom surface of main bridge, passes through pin between two blocks of roller supporting plates 701 Axis and fastener 703, which are worn, connects roller body 702.

In aforementioned, hinged fixed device 8 includes fixing end hinged shaft 801 and fixing seat 802, wherein 802 front end face of fixing seat It is hinged by fixing end hinged shaft 801 and main bridge 2.

In aforementioned, bridge floor marks time the prominent knuckle of step 4 with round and smooth excessive face and adheres to friction non-slip mat.Meanwhile bridge floor 4 bottom of step of marking time is connect by link mechanism with main bridge 2.Bridge floor marks time step 4 can be when 2 gradient of main bridge changes Still step is kept to mark time gradient no more than safety value substantially, forms waveform bridge floor when the gradient is smaller, can with safe passing, When the gradient is larger, formation step, can safe passing under different gradient for climbing.

In the utility model embodiment, 1 forward edge of pedal connecting device is overlapped on the top surface pier B, while idler wheel Slide device 7 is crimped on the top surface pier B；Hinged 8 rear side of fixed device or downside are fixedly mounted on platform A by land.It steps on The articulated structure that connects between 2 front-end edge of plate connecting device 1 and main bridge guarantees that pedal connecting device 1 can freely live rotation, To keep the reliable attachment top surface platform B on the water, moreover, the idler wheel slide device 7 of 2 front bottom end of main bridge is arranged in, adapt to And the plane relative movement of pier B by a small margin is absorbed, it further draws 2 front end of main bridge and the top surface pier B is effective Overlap joint；2 rear end of main bridge and the hinge arrangement connected between land platform A can ensure that pontic rotates freely under various angles, Meanwhile 2 rear end of main bridge and two outer ledge of junction has additional side anchor chain device 3 between land platform A, further really Guarantor's steel suspension bridge uses safe.

Claims (8)

1. the water safety suspension bridge marked time with gradient self-regulated, including pedal connecting device (1), main bridge (2), bridge floor are marked time step (4), idler wheel slide device (7) and hingedly fixed device (8)；It is characterized in that, pedal linking is hingedly installed in main bridge (2) front end Device (1), main bridge (2) upside installation bridge floor are marked time step (4), and main bridge (2) front bottom end installs idler wheel slide device (7), the articulated connection of main bridge (2) rear end is hinged fixed device (8).

2. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that main bridge (2) rear end Connecting side side anchor chain apparatus (3) are drawn between two outer ledges and hinged fixed device (8).

3. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that main bridge (2) top surface Installation side guardrail (5) is erect respectively in channel two sides.

4. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that main bridge (2) top surface Rhone (6) are respectively set in bridge floor step (4) two sides of marking time.

5. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that pedal connecting device It (1) include linking pedal (101), movable end hinged shaft (102) and free bearing (103), wherein linking pedal (101) end edge passes through Movable end hinged shaft (102) and free bearing (103) connection, free bearing (103) are fixed on main bridge (2) front end face.

6. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that idler wheel slide device It (7) include roller supporting plate (701), roller body (702) and fastener (703), wherein two pieces of roller supporting plates (701) are opposite Setting is fixed on main bridge (2) front end bottom surface, passes through pin shaft and fastener between two pieces of roller supporting plates (701) (703) it wears and connects roller body (702).

7. the water safety suspension bridge marked time as described in claim 1 with gradient self-regulated, which is characterized in that hingedly fix device It (8) include fixing end hinged shaft (801) and fixing seat (802), wherein fixing seat (802) front end face passes through fixing end hinged shaft (801) It is hinged with main bridge (2).

8. the water safety suspension bridge marked time with gradient self-regulated as described in claim 1, which is characterized in that bridge floor is marked time step (4) prominent knuckle has round and smooth excessive face and adheres to friction non-slip mat；Meanwhile bridge floor marks time step (4) bottom by connecting rod machine Structure is connect with main bridge (2).