CN207452676U - The bridge structure that a kind of lock bridge combines - Google Patents

Abstract

The utility model discloses the bridge structures that a kind of lock bridge combines, including bridge floor and guardrail, the top of the bridge floor is equipped with guardrail, the first flashboard is equipped at left and right sides of the bottom of the bridge floor, bridge pier is equipped at left and right sides of first flashboard, the bridge pier is connected with bridge floor, and first flashboard is connected by slideway with bridge pier, first flashboard is connected with slideway overlap joint, and the rear side of first flashboard is equipped with the second flashboard.The bridge structure that the lock bridge combines, pass through the cooperation of the first flashboard and the second flashboard, stacked together river can be stopped, the impact force in river is spread out, by the cooperation of leading screw and fixture block, the precision that can make transmission is more accurate, pass through the cooperation of first connecting rod and the second flashboard, the first flashboard can be driven to move up and down by way of folding liftable, mobile first flashboard can be carried out in the case where being not take up excessive space, reduce the occupancy in space.

Description

The bridge structure that a kind of lock bridge combines

Technical field

The utility model is related to bridge structure technical fields, are specially the bridge structure that a kind of lock bridge combines.

Background technology

Beam is the building across river for road, pedestrian etc..And sluice is the common hydraulic structure in hydraulic engineering, In river controlling projects, sluice is usually built jointly to form lock bridge engineering with science of bridge building, can link up the traffic of river both sides, tool Have the function of bridge, and have the function of to control flood and drain flooded fields, traditional lock bridge, lock and bridge are set up in parallel, due to open and close framed bent it is towering, The reasons such as the external dew of sluice lock, unsightly, investment is also big for this lock bridge, while is also not suitable for that bridge is selected to be completely combined with sluice Structure, such as the patent of Application No. 201620088255.2, including the lock bridge bottom plate arranged along river width direction, lock bridge Arranged for interval has multiple bridge piers on bottom plate, and floorings beam is provided on multiple bridge piers, and the patent is only by single flashboard to river It is stopped, the impact force in the river born can not be spread out, the impact force that flashboard is born can not be reduced, since river is rapid When anxious, impact force, which crosses conference, makes flashboard generate plastic deformation, greatly reduces the service life of flashboard, and the rotation for passing through bracket Flashboard is moved, the distance that flashboard can not accurately be controlled to move, greatly reduce the precision of transmission, cause to go out during transmission Existing error is not accurate enough so as to cause the position that flashboard moves, and influences the progress of flood discharge work, and is carried out when flashboard moves During flood discharge, the occupancy in space can not be reduced, can not meet the needs of client.

Utility model content

The purpose of this utility model is to provide the bridge structure that a kind of lock bridge combines, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution：The bridge structure that a kind of lock bridge combines, including Bridge floor and guardrail, the top of the bridge floor is equipped with guardrail, the first flashboard is equipped at left and right sides of the bottom of the bridge floor, described Bridge pier is equipped at left and right sides of first flashboard, the bridge pier is connected with bridge floor, and first flashboard passes through slideway and bridge pier phase Even, first flashboard is connected with slideway overlap joint, and the rear side of first flashboard is equipped with the second flashboard, and second flashboard passes through First bearing is connected with bridge floor, and the bottom of second flashboard is equipped with first connecting rod, and the first connecting rod passes through three abutments It is connected with the first flashboard, the first sleeve is installed on the left of the bottom of the bridge floor, the inner right side of first sleeve is equipped with card Block, the bottom of the fixture block are installed on the 4th bearing, are equipped with second connecting rod on the right side of the bottom of first sleeve, described 4th Seat is connected through the first sleeve with second connecting rod, and the second connecting rod is connected by the second bearing with the second flashboard, and described first The inside left of sleeve is equipped with leading screw, and the leading screw runs through fixture block, and the fixture block is meshed with leading screw, and the leading screw passes through bearing It is connected with the first sleeve, the left side of first sleeve is equipped with motor cabinet, and the motor cabinet is connected with bridge pier, the motor cabinet Top is equipped with motor, and the leading screw is connected through the first sleeve with motor.

Preferably, shell is equipped among the top of the bridge floor, second sleeve is mounted at left and right sides of the shell, Shaft is mounted at left and right sides of the inside of the shell, the outer wall of the shaft is socketed with clockwork spring, the left and right two of the shell Side is equipped with drawstring, and the drawstring is connected through second sleeve and shell with clockwork spring, and the drawstring is connected by lantern ring with guardrail.

Preferably, the outer wall top of the guardrail is socketed with fluorescent ring.

Preferably, the outer wall of the bridge pier is equipped with scale.

Preferably, the outer wall of the motor is equipped with motor cover.

Compared with prior art, the beneficial effects of the utility model are：The bridge structure that the lock bridge combines, passes through the first lock River stacked together can be stopped, the impact force in river spread out by the cooperation of plate and the second flashboard, reduce the The impact force that one flashboard and the second flashboard are born, avoids flashboard from bearing excessive impact force and generate plastic deformation, greatly increases The service life of flashboard, by the cooperation of leading screw and fixture block, the precision that can make transmission is more accurate, avoids occurring during transmission Error is inaccurate so as to cause the position that the first flashboard and the second flashboard move, and influences the progress of flood discharge work, passes through first The cooperation of connecting rod and the second flashboard can drive the first flashboard to move up and down by way of folding liftable, can be not Mobile first flashboard is carried out in the case of occupying excessive space, reduces the occupancy in space, meets the demand of client.

Description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the first sleeve internal structure schematic diagram of the utility model；

Fig. 3 is the enclosure structure diagram of the utility model.

In figure：1st, bridge floor, 2, guardrail, 3, bridge pier, the 4, first flashboard, the 5, second flashboard, 6, slideway, the 7, first bearing, 8, Second bearing, 9, three abutments, 10, first connecting rod, 11, second connecting rod, the 12, the 4th bearing, 13, leading screw, 14, bearing, 15, electricity Engine base, 16, motor, the 17, first sleeve, 18, fixture block, 19, fluorescent ring, 20, scale, 21, motor cover, 22, shaft, 23, drawstring, 24th, second sleeve, 25, clockwork spring, 26, shell, 27, lantern ring.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：The bridge structure that a kind of lock bridge combines can incite somebody to action Gate and bridge be combined with each other, and facilitate the work of vehicle pass-through and flood discharge prevention waterlogging, including bridge floor 1 and guardrail 2, the top of bridge floor 1 Guardrail 2 is installed, edge is equipped with guardrail 2 at left and right sides of the top of bridge floor 1, and vehicle can be between the guardrail 2 of the left and right sides It passes through, the outer wall top of guardrail 2 is socketed with fluorescent ring 19, and fluorescent ring 19 can give out light at night, and warning is passing Vehicle, prevent accident, be equipped with the first flashboard 4 at left and right sides of the bottom of bridge floor 1, the left and right sides of the first flashboard 4 is equal Equipped with bridge pier 3, the outer wall of bridge pier 3 is equipped with scale 20, and scale 20 can show the depth of current water, and bridge pier 3 is connected with bridge floor 1, First flashboard 4 is connected by slideway 6 with bridge pier 3, and the first flashboard 4 is connected with the overlap joint of slideway 6, and the first flashboard 4 can be along slideway 6 Internal to be moved up and down, the rear side of the first flashboard 4 is equipped with the second flashboard 5, is layered in by the first flashboard 4 and the second flashboard 5 River is stopped together, the second flashboard 5 is connected by the first bearing 7 with bridge floor 1, and the second flashboard 5 can be around the first bearing 7 It is rotated, the bottom of the second flashboard 5 is equipped with first connecting rod 10, and first connecting rod 10 passes through three abutments 9 and 4 phase of the first flashboard Even, the second flashboard 5, which turns left, drives first connecting rod 10 to turn left, while first connecting rod 10 is pulled to move up, and first connects Bar 10 drives the first flashboard 4 to move up by three abutments 9, and the first sleeve 17, first set are equipped on the left of the bottom of bridge floor 1 The inner right side of cylinder 17 is equipped with fixture block 18, and the bottom of fixture block 18 is installed on the 4th bearing 12, is set on the right side of the bottom of the first sleeve 17 There is second connecting rod 11, the 4th bearing 12 is connected through the first sleeve 17 with second connecting rod 11, and second connecting rod 11 passes through the second bearing 8 It is connected with the second flashboard 5, fixture block 18 pulls second connecting rod 11 to be moved to the left by the 4th bearing 12, and second connecting rod 11 passes through second Bearing 8 pulls the second flashboard 5 to be rotated to the left around the first bearing 7, and the inside left of the first sleeve 17 is equipped with leading screw 13, leading screw 13 run through fixture block 18, and fixture block 18 is meshed with leading screw 13, and leading screw 13 rotates the fixture block 18 for driving and being meshed with the screw thread of its outer wall It being moved to the left, leading screw 13 is connected by bearing 14 with the first sleeve 17, and leading screw 13 can be rotated around bearing 14, and first The left side of sleeve 17 is equipped with motor cabinet 15, and motor cabinet 15 is connected with bridge pier 3, and the top of motor cabinet 15 is equipped with motor 16, motor 16 model H3H12/H3SH13, external power supply are 220V alternating currents, and the outer wall of motor 16 is equipped with motor cover 21, motor cover 21 It can play the role of protecting motor 16, prevent 16 waterlogged damage of motor, leading screw 13 is connected through the first sleeve 17 with motor 16, The external power supply of motor 16 is connected, motor 16 is started to work, and motor 16, which rotate, drives leading screw 13 to rotate, the top of bridge floor 1 Centre is equipped with shell 26, and the left and right sides of shell 26 is mounted on second sleeve 24, is respectively mounted at left and right sides of the inside of shell 26 There is shaft 22, the outer wall of shaft 22 is socketed with clockwork spring 25, and the left and right sides of shell 26 is equipped with drawstring 23, and drawstring 23 runs through second Sleeve 24 and shell 26 are connected with clockwork spring 25, and drawstring 23 is connected by lantern ring 27 with guardrail 2, can not when river rise is rapid Current vehicle is carried out on bridge floor 1, lantern ring 27 can be pulled, lantern ring 27, which drives, stretches 23 along the removal shell 26 of second sleeve 24, will Lantern ring 27 is sleeved on guardrail 2, is pulled in the pulling force lower band turn axis 22 of clockwork spring 25 and is stretched 23 tightenings, and bridge floor 1 is blocked for intercepting No through traffic.

Edge is equipped with guardrail 2 at left and right sides of the top of bridge floor 1, and vehicle can carry out between the guardrail 2 of the left and right sides Current, by the first flashboard 4 and the second flashboard 5 is stacked together stops river, when needing to carry out flood discharge decompression, connects The external power supply of three-way motor 16, motor 16 are started to work, and motor 16, which rotate, drives leading screw 13 around bearing 14 in the first sleeve 17 inner rotation, leading screw 13 rotate the fixture block 18 for driving and being meshed with the screw thread of its outer wall and are moved to the left, and fixture block 18 is logical Crossing the 4th bearing 12 pulls second connecting rod 11 to be moved to the left, and second connecting rod 11 pulls the second flashboard 5 around first by the second bearing 8 Bearing 7 is rotated to the left, and the second flashboard 5, which turns left, drives first connecting rod 10 to turn left, while pulls first connecting rod 10 It moves up, first connecting rod 10 drives the inside of the first flashboard 4 along slideway 6 to be moved upwards up to slideway 6 most by three abutments 9 Top makes river carry out flood discharge processing, after flood discharge the reversion of motor 16 by leading screw 13 fixture block 18 is driven to move right back original position, Fixture block 18 promotes second connecting rod to make 5 return-to-home position of the second flashboard by the 4th bearing 12, while the second flashboard 5 connects by first Bar 10 drives 4 return-to-home position of the first flashboard.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " one side ", " top ", " interior ", " forepart ", " center ", the orientation of the instructions such as " both ends " or position close Be for based on orientation shown in the drawings or position relationship, be for only for ease of description the utility model and simplify description rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu It is fixed ", the terms such as " being screwed on " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral； Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, it can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. the bridge structure that a kind of lock bridge combines, including bridge floor (1) and guardrail (2), the top of the bridge floor (1) is equipped with guardrail (2), it is characterised in that：The first flashboard (4), a left side for first flashboard (4) are equipped at left and right sides of the bottom of the bridge floor (1) Right both sides are equipped with bridge pier (3), and the bridge pier (3) is connected with bridge floor (1), and first flashboard (4) passes through slideway (6) and bridge pier (3) it is connected, first flashboard (4) is connected with slideway (6) overlap joint, and the rear side of first flashboard (4) is equipped with the second flashboard (5), second flashboard (5) is connected by the first bearing (7) with bridge floor (1), and the bottom of second flashboard (5) is equipped with One connecting rod (10), the first connecting rod (10) are connected by three abutments (9) with the first flashboard (4), the bottom of the bridge floor (1) Left side is equipped with the first sleeve (17), and the inner right side of first sleeve (17) is equipped with fixture block (18), the fixture block (18) Bottom is installed on the 4th bearing (12), is equipped with second connecting rod (11) on the right side of the bottom of first sleeve (17), described 4th Seat (12) is connected through the first sleeve (17) with second connecting rod (11), and the second connecting rod (11) passes through the second bearing (8) and the Two flashboards (5) are connected, and the inside left of first sleeve (17) is equipped with leading screw (13), and the leading screw (13) runs through fixture block (18), the fixture block (18) is meshed with leading screw (13), and the leading screw (13) is connected by bearing (14) with the first sleeve (17), The left side of first sleeve (17) is equipped with motor cabinet (15), and the motor cabinet (15) is connected with bridge pier (3), the motor cabinet (15) top is equipped with motor (16), and the leading screw (13) is connected through the first sleeve (17) with motor (16).

2. the bridge structure that a kind of lock bridge according to claim 1 combines, it is characterised in that：The top of the bridge floor (1) Centre is equipped with shell (26), is mounted on second sleeve (24) at left and right sides of the shell (26), the shell (26) it is interior Shaft (22) is mounted at left and right sides of portion, the outer wall of the shaft (22) is socketed with clockwork spring (25), a left side for the shell (26) Right both sides are equipped with drawstring (23), and the drawstring (23) is connected through second sleeve (24) and shell (26) with clockwork spring (25), institute Drawstring (23) is stated by lantern ring (27) with guardrail (2) to be connected.

3. the bridge structure that a kind of lock bridge according to claim 1 combines, it is characterised in that：The outer wall of the guardrail (2) Top is socketed with fluorescent ring (19).

4. the bridge structure that a kind of lock bridge according to claim 1 combines, it is characterised in that：The outer wall of the bridge pier (3) Equipped with scale (20).

5. the bridge structure that a kind of lock bridge according to claim 1 combines, it is characterised in that：The outer wall of the motor (16) Equipped with motor cover (21).