CN112681108A - Assembled bridge - Google Patents

Assembled bridge Download PDF

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Publication number
CN112681108A
CN112681108A CN202011637086.0A CN202011637086A CN112681108A CN 112681108 A CN112681108 A CN 112681108A CN 202011637086 A CN202011637086 A CN 202011637086A CN 112681108 A CN112681108 A CN 112681108A
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China
Prior art keywords
plate
bridge
groove
fixedly connected
arc
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CN202011637086.0A
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Chinese (zh)
Inventor
徐智勇
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Individual
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Individual
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Priority to CN202011637086.0A priority Critical patent/CN112681108A/en
Publication of CN112681108A publication Critical patent/CN112681108A/en
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Abstract

The invention discloses an assembled bridge, which comprises a horizontal sliding plate and an elastic arc plate, wherein the horizontal sliding plate is rotatably connected with the elastic arc plate, the bottom of the elastic arc plate is provided with a side pillar, the bottom of the side pillar is fixedly connected with a supporting base plate, the top of the supporting base plate is uniformly provided with an elastic steel plate, the top of the elastic steel plate is fixedly connected with a lifting pillar, and the tops of the side pillar and the lifting pillar are both provided with T-shaped sliding grooves. This assembled bridge has reached the nimble degree purpose of assembled bridge, can be according to the width of the nimble adjustment bridge of width through the vehicle and the height of guardrail, need not increase the width of bridge when the vehicle through bigger width, has reduced the cost of bridge construction, has improved the security of bridge, and large vehicle can avoid taking place the friction and collision with the lateral wall of bridge when passing through, has reduced the technical requirement to vehicle driver.

Description

Assembled bridge
Technical Field
The invention relates to the technical field of bridge construction, in particular to an assembled bridge.
Background
The prefabricated assembled bridge belongs to one branch of an assembled building, the existing assembled bridge is mostly assembled by metal prefabricated parts, and labor and time are saved compared with the traditional bridge construction by using the prefabricated part assembly instead of the cast-in-place mode.
But the nimble degree of current assembled bridge is relatively poor, can't be according to the width of the nimble adjustment bridge of width through the vehicle and the height of guardrail, need increase the width of bridge when needing to pass through the vehicle of bigger width, has increased the cost of bridge construction, and the large vehicle takes place friction and collision with the lateral wall of bridge easily when passing through, and the security of bridge is relatively poor.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an assembly type bridge, which solves the problems that the flexibility degree of the existing assembly type bridge is poor, the width of the bridge and the height of a guardrail can not be flexibly adjusted according to the width of a vehicle, the width of the bridge needs to be increased when a vehicle with a larger width passes through, and the construction cost of the bridge is increased, improves the safety of the bridge, can avoid the friction collision between a large vehicle and the side wall of the bridge when the large vehicle passes through, and reduces the technical requirements on vehicle drivers.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an assembled bridge comprises a horizontal sliding plate and an elastic arc plate, wherein the horizontal sliding plate is rotatably connected with the elastic arc plate, a side pillar is installed at the bottom of the elastic arc plate, a supporting bottom plate is fixedly connected with the bottom of the side pillar, an elastic steel plate is uniformly installed at the top of the supporting bottom plate, a lifting pillar is fixedly connected with the top of the elastic steel plate, T-shaped chutes are respectively formed at the tops of the side pillar and the lifting pillar, swinging devices matched with the T-shaped chutes are respectively installed at the bottoms of the horizontal sliding plate and the elastic arc plate, a clamping block groove is formed at the bottom of each swinging device, clamping blocks are slidably connected between two sides of the inner wall of each clamping block groove, clamping grooves are respectively formed in the middle positions of the tops of the side pillar and the lifting pillar, clamping devices are installed inside the clamping grooves, and supporting rods are installed at the bottoms of the clamping devices, buffer devices are installed on two sides of the inner wall of the clamping groove.
Preferably, pendulous device includes T type slider, T type slider extend to the inside of T type spout and with T type spout sliding connection, the equal fixedly connected with swing piece in bottom of horizontal sliding plate and elasticity arc board, swing piece rotates with T type slider to be connected, swing groove with T type slider looks adaptation is seted up to the bottom of swing piece, and the elasticity arc board moves to the centre, the width of change bridge that can be nimble and the height of guardrail, changes the guardrail into the bridge as the support when the vehicle width that passes through in the bridge top is great, need not increase the construction width of bridge, has reduced the cost of bridge construction.
Preferably, the screens device includes the stripper plate, the stripper plate is the arc elastic plate, the one-way hole has been seted up to one side of stripper plate, the wane is gone up to the equal fixedly connected with in inner wall both sides in screens groove, it is the elastic plate to go up the wane, the one end of going up the wane runs through the one-way hole and extends to the top of stripper plate, and the screens piece is because self gravity descends to the screens inslot portion, and horizontal sliding plate and elastic arc board are fixed by the lifting support chucking, can increase the stability of bridge, avoid the bridge to continue horizontal hunting behind the width adaptation vehicle of bridge.
Preferably, the equal fixedly connected with shock-absorbing groove in inner wall both sides in screens groove, go up the wane extend to the inside of shock-absorbing groove and with shock-absorbing groove fixed connection, go up the one end symmetry that the wane is located the shock attenuation inslot portion and install the snubber block.
Preferably, buffer includes vertical spout, the spacing groove has all been seted up to the inner wall both sides of vertical spout, inner wall one side of spacing groove is rotated and is connected with the fender position board, the internally mounted of vertical spout has the elevator, the equal fixedly connected with block rubber in the both sides of elevator, block rubber and fender position board sliding connection, the upwarp board is descended by the extrusion of block card, and the bracing piece drives the block rubber and extrudes the fender position board step by step and slows down, makes horizontal sliding plate and elasticity arc board can be through stable decline when the screens groove, has improved the stability when the bridge appearance changes.
Preferably, the baffle plate comprises a rotating shaft (a), one end of the rotating shaft (a) is connected with a swinging plate (a), one end of the swinging plate (a) far away from the rotating shaft (a) is fixedly connected with a metal pipe (a), and one end of the rotating shaft (a) far away from the swinging plate (a) is fixedly connected with an inclined plate (a).
Preferably, the bottom of horizontal slide and elasticity arc board has all been seted up the bullport, inner wall one side of bullport rotates and is connected with the guide block, the arc folded sheet is installed to the one end that extends to the bullport outside of guide block, rotate between the arc folded sheet and connect.
Preferably, the contact slot has been seted up at the top of arc folded sheet, the non slipping spur is evenly installed to the inboard bottom in contact slot, rolls the arc folded sheet to one side when the vehicle turns to, drives the guide block slope, and the vehicle can be convenient for vehicle adjustment direction along arc folded sheet and guide block remove to the horizontal sliding plate of one side.
(III) advantageous effects
The invention provides an assembled bridge. The method has the following beneficial effects:
the assembled bridge moves towards the middle through the elastic arc plates, the width of the bridge and the height of the guardrail can be flexibly changed, the guardrail is changed into the bridge to serve as a support when the width of a vehicle passing above the bridge is large, the construction width of the bridge does not need to be increased, and the cost of bridge construction is reduced.
(II), this assembled bridge, through the screens piece because the gravity of self descends to inside the screens groove, horizontal sliding plate and elasticity arc board are fixed by the lifting support chucking, can increase the stability of bridge, avoid the bridge to continue horizontal hunting behind the width adaptation vehicle of bridge.
The assembled bridge extrudes the upwarp plate to deform and absorb shock when the horizontal sliding plate and the elastic arc plate move, and the shock absorption block absorbs shock to the upwarp plate, so that the shock absorption capacity of the device is improved.
(IV), this assembled bridge, through going up the perk board and being descended by the extrusion of screens piece, the bracing piece drives the rubber block and extrudees the fender position board step by step and slows down, makes horizontal sliding plate and elasticity arc board stable decline when passing through the screens groove, stability when having improved the bridge appearance and changing.
(five), this assembled bridge, striking each other when pushing off the position board through the block rubber and sending vibrations and sound between the tubular metal resonator, increased the inside warning ability of bridge, can help bridge top personnel to know the situation of bridge, be favorable to bridge top personnel's mental stability.
The horizontal sliding plate descends along with the lifting support column by a certain height when the vehicle passes through the bridge, so that the vehicle automatically forms a running track when passing through the bridge, a driver above the bridge can conveniently run along the bridge to avoid collision with the side wall of the bridge, and the technical requirements on large-scale vehicle drivers are reduced.
(VII) this assembled bridge, when the vehicle turns to, roll the arc folded plate to one side, drive the guide block slope, the vehicle moves to the horizontal sliding plate of one side along arc folded plate and guide block on, can be convenient for vehicle adjustment direction.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic structural diagram of a swing apparatus according to the present invention;
FIG. 3 is a schematic view of the internal structure of the swing device of the present invention;
FIG. 4 is a schematic structural diagram of a buffering device according to the present invention;
fig. 5 is a schematic structural diagram of the guiding device of the present invention.
In the figure: 1-horizontal sliding plate, 2-elastic arc plate, 3-side strut, 4-supporting bottom plate, 5-elastic steel plate, 6-lifting strut, 7-T type chute, 8-swinging device, 801-T type slide block, 802-swinging block, 803-swinging groove, 9-clamping block groove, 10-clamping block, 11-clamping groove, 12-clamping device, 121-extrusion plate, 122-one-way hole, 123-upward warping plate, 13-supporting rod, 14-buffer device, 141-longitudinal chute, 142-limiting groove, 143-blocking plate, a 1-rotating shaft, a 2-swinging plate, a 3-metal pipe, a 4-inclined plate, 144-lifting block, 145-rubber block, 15-damping groove, 16-damping block, 17-guide hole, 18-guide block, 19-arc laminated plate, 20-contact groove and 21-antiskid block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an assembled bridge, including horizontal sliding plate 1 and elasticity arc board 2, rotate between horizontal sliding plate 1 and the elasticity arc board 2 and be connected, side pillar 3 is installed to the bottom of elasticity arc board 2, the bottom fixedly connected with supporting baseplate 4 of side pillar 3, elastic steel plate 5 is evenly installed at the top of supporting baseplate 4, elastic steel plate 5's top fixedly connected with lift pillar 6, T type spout 7 has all been seted up at the top of side pillar 3 and lift pillar 6, pendulous device 8 with 7 looks adaptations of T type spout is all installed to the bottom of horizontal sliding plate 1 and elasticity arc board 2.
The swinging device 8 comprises a T-shaped sliding block 801, the T-shaped sliding block 801 extends into the T-shaped sliding groove 7 and is in sliding connection with the T-shaped sliding groove 7, swinging blocks 802 are fixedly connected to the bottoms of the horizontal sliding plate 1 and the elastic arc plate 2, the swinging blocks 802 are in rotating connection with the T-shaped sliding block 801, and a swinging groove 803 matched with the T-shaped sliding block 801 is formed in the bottom of the swinging blocks 802.
During the use, horizontal slide 1 is pushed down to the vehicle entering bridge top back, and when the width of vehicle was great, horizontal slide 1 extrusion elastic steel plate 5 descends, drives elasticity arc board 2 and removes to the centre, the width of change bridge that can be nimble and the height of guardrail, and the vehicle width who passes through in the bridge top changes the guardrail into the bridge as supporting when great, need not increase the construction width of bridge, has reduced the cost of bridge construction.
Example two
Referring to fig. 1-3, the present invention provides a technical solution: on the basis of the first embodiment, the bottom of the swinging device 8 is provided with a clamping block groove 9, clamping blocks 10 are connected between two sides of the inner wall of the clamping block groove 9 in a sliding manner, clamping grooves 11 are respectively formed in the middle positions of the tops of the side pillars 3 and the lifting pillars 6, and clamping devices 12 are arranged inside the clamping grooves 11
Screens device 12 includes stripper plate 121, and stripper plate 121 is the arc elastic plate, and one-way hole 122 has been seted up to one side of stripper plate 121, and wane 123 is gone up to the equal fixedly connected with in inner wall both sides in screens groove 11, and upward wane 123 is the elastic plate, and one end of going up wane 123 runs through one-way hole 122 and extends to the top of stripper plate 121.
The equal fixedly connected with shock-absorbing groove 15 in inner wall both sides of screens groove 11, the upwarp board 123 extend to the inside of shock-absorbing groove 15 and with shock-absorbing groove 15 fixed connection, the snubber block 16 is installed to the one end symmetry that the upwarp board 123 is located the inside of shock-absorbing groove 15.
During the use, large vehicle drives horizontal sliding plate 1 and elasticity arc board 2 and removes to the centre after getting into the bridge top, when horizontal sliding plate 1 and elasticity arc board 2 removed lift pillar 6 top, screens piece 10 is because the gravity of self descends to inside the screens groove 11, and horizontal sliding plate 1 and elasticity arc board 2 are fixed by lift pillar 6 chucking, can increase the stability of bridge, avoid the bridge to continue horizontal hunting behind the width adaptation vehicle of bridge.
EXAMPLE III
Referring to fig. 1-4, the present invention provides a technical solution: on the basis of the second embodiment, the bottom of the blocking device 12 is provided with the support rod 13, and both sides of the inner wall of the blocking groove 11 are provided with the buffer devices 14.
Buffer 14 includes vertical spout 141, and spacing groove 142 has all been seted up to vertical spout 141's inner wall both sides, and inner wall one side of spacing groove 142 is rotated and is connected with fender position board 143, and vertical spout 141's internally mounted has lifting block 144, and the equal fixedly connected with block rubber 145 in lifting block 144's both sides, block rubber 145 and fender position board 143 sliding connection.
The stop plate 143 includes a rotating shaft a1, a swinging plate a2 is connected to one end of the rotating shaft a1, a metal tube a3 is fixedly connected to one end of the swinging plate a2 far away from the rotating shaft a1, and an inclined plate a4 is fixedly connected to one end of the rotating shaft a1 far away from the swinging plate a 2.
During the use, go up wane 123 and extrude the decline by screens piece 10, bracing piece 13 drives rubber block 145 and extrudes fender position board 143 step by step and slows down, makes horizontal sliding plate 1 and elastic arc board 2 can be through stable decline when screens groove 11, stability when having improved the bridge appearance and changing.
Example four
Referring to fig. 1-5, the present invention provides a technical solution: on the basis of the first embodiment, guide holes 17 are formed in the bottoms of the horizontal sliding plate 1 and the elastic arc plate 2, one side of the inner wall of each guide hole 17 is rotatably connected with a guide block 18, an arc-shaped laminated plate 19 is installed at one end, extending to the outside of each guide hole 17, of each guide block 18, and the arc-shaped laminated plates 19 are rotatably connected.
The top of the arc-shaped laminated plate 19 is provided with a contact groove 20, and the bottom of the inner side of the contact groove 20 is uniformly provided with anti-skidding blocks 21.
When the automobile steering wheel is used, the automobile moves along the horizontal sliding plate 1 after sinking, the arc-shaped laminated plate 19 is rolled to one side when the automobile steers, the guide block 18 is driven to incline, and the automobile moves to the horizontal sliding plate 1 on one side along the arc-shaped laminated plate 19 and the guide block 18, so that the direction adjustment of the automobile can be facilitated.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An assembled bridge, includes horizontal slide (1) and elasticity arc board (2), its characterized in that: the horizontal sliding plate (1) is rotatably connected with the elastic arc plate (2), the side pillar (3) is installed at the bottom of the elastic arc plate (2), the supporting bottom plate (4) is fixedly connected with the bottom of the side pillar (3), the elastic steel plate (5) is uniformly installed at the top of the supporting bottom plate (4), the lifting pillar (6) is fixedly connected with the top of the elastic steel plate (5), the T-shaped sliding grooves (7) are formed in the tops of the side pillar (3) and the lifting pillar (6), the swinging devices (8) matched with the T-shaped sliding grooves (7) are installed at the bottoms of the horizontal sliding plate (1) and the elastic arc plate (2), the clamping block grooves (9) are formed in the bottoms of the swinging devices (8), the clamping block blocks (10) are slidably connected between the two sides of the inner wall of the clamping block grooves (9), the clamping grooves (11) are formed in the top middle positions of the side pillar (3) and the lifting pillar (6), the internally mounted of screens groove (11) has screens device (12), bracing piece (13) are installed to the bottom of screens device (12), buffer (14) are all installed to the inner wall both sides of screens groove (11).
2. An assembled bridge according to claim 1, wherein: pendulous device (8) include T type slider (801), T type slider (801) extend to the inside of T type spout (7) and with T type spout (7) sliding connection, the equal fixedly connected with in bottom of horizontal sliding plate (1) and elasticity arc board (2) swings piece (802), swing piece (802) rotate with T type slider (801) and are connected, swing groove (803) with T type slider (801) looks adaptation are seted up to the bottom of swing piece (802).
3. An assembled bridge according to claim 1, wherein: screens device (12) are including stripper plate (121), stripper plate (121) are the arc elastic plate, one-way hole (122) have been seted up to one side of stripper plate (121), wane (123) are gone up to the equal fixedly connected with in inner wall both sides of screens groove (11), it is the elastic plate to go up wane (123), the one end of going up wane (123) runs through one-way hole (122) and extends to the top of stripper plate (121).
4. An assembled bridge according to claim 3, wherein: the equal fixedly connected with shock-absorbing groove (15) in inner wall both sides of screens groove (11), go up wane (123) extend to the inside of shock-absorbing groove (15) and with shock-absorbing groove (15) fixed connection, go up wane (123) and be located the inside one end symmetry of shock-absorbing groove (15) and install snubber block (16).
5. An assembled bridge according to claim 1, wherein: buffer (14) are including vertical spout (141), spacing groove (142) have all been seted up to the inner wall both sides of vertical spout (141), inner wall one side of spacing groove (142) is rotated and is connected with fender position board (143), the internally mounted of vertical spout (141) has elevator (144), the equal fixedly connected with rubber block (145) in both sides of elevator (144), rubber block (145) and fender position board (143) sliding connection.
6. An assembled bridge according to claim 5, wherein: the gear plate (143) comprises a rotating shaft (a1), one end of the rotating shaft (a1) is connected with a swinging plate (a2), one end of the swinging plate (a2) far away from the rotating shaft (a1) is fixedly connected with a metal pipe (a3), and one end of the rotating shaft (a1) far away from the swinging plate (a2) is fixedly connected with an inclined plate (a 4).
7. An assembled bridge according to claim 1, wherein: horizontal slide (1) and elasticity arc board (2) bottom have all been seted up guide hole (17), the inner wall one side rotation of guide hole (17) is connected with guide block (18), arc folded sheet (19) are installed to the one end that extends to guide hole (17) outside of guide block (18), rotate between arc folded sheet (19) and connect.
8. An assembled bridge according to claim 7, wherein: the top of the arc-shaped laminated plate (19) is provided with a contact groove (20), and the bottom of the inner side of the contact groove (20) is uniformly provided with anti-skidding blocks (21).
CN202011637086.0A 2020-12-31 2020-12-31 Assembled bridge Withdrawn CN112681108A (en)

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CN202011637086.0A CN112681108A (en) 2020-12-31 2020-12-31 Assembled bridge

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113136785A (en) * 2021-04-24 2021-07-20 浙江兴业市政工程有限公司 Environment-friendly bridge spliced by steel structures and construction method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010825B1 (en) * 2003-08-08 2006-03-14 Goldfinch Enterprises, Inc. Telescoping ramp
CN210216145U (en) * 2019-05-24 2020-03-31 马鞍山瑞马钢构材料有限公司 Reliable fixed knot of assembled steel gallery bridge plate constructs
CN111501514A (en) * 2020-04-30 2020-08-07 陈贞全 Assembled bridge capable of effectively absorbing shock
CN211897784U (en) * 2020-02-22 2020-11-10 王立伟 Assembled bridge
CN212053300U (en) * 2020-03-27 2020-12-01 关辉 Prefabricated damping component for prefabricated building construction
CN112144418A (en) * 2020-10-14 2020-12-29 河南省交通规划设计研究院股份有限公司 Rapid construction method of small and medium span assembled I-shaped beam bridge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010825B1 (en) * 2003-08-08 2006-03-14 Goldfinch Enterprises, Inc. Telescoping ramp
CN210216145U (en) * 2019-05-24 2020-03-31 马鞍山瑞马钢构材料有限公司 Reliable fixed knot of assembled steel gallery bridge plate constructs
CN211897784U (en) * 2020-02-22 2020-11-10 王立伟 Assembled bridge
CN212053300U (en) * 2020-03-27 2020-12-01 关辉 Prefabricated damping component for prefabricated building construction
CN111501514A (en) * 2020-04-30 2020-08-07 陈贞全 Assembled bridge capable of effectively absorbing shock
CN112144418A (en) * 2020-10-14 2020-12-29 河南省交通规划设计研究院股份有限公司 Rapid construction method of small and medium span assembled I-shaped beam bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113136785A (en) * 2021-04-24 2021-07-20 浙江兴业市政工程有限公司 Environment-friendly bridge spliced by steel structures and construction method thereof

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