CN105113397A - Bridge provided with an automatic cleaning type expansion joint device capable of being disassembled and assembled conveniently and quickly - Google Patents
Bridge provided with an automatic cleaning type expansion joint device capable of being disassembled and assembled conveniently and quickly Download PDFInfo
- Publication number
- CN105113397A CN105113397A CN201510403209.7A CN201510403209A CN105113397A CN 105113397 A CN105113397 A CN 105113397A CN 201510403209 A CN201510403209 A CN 201510403209A CN 105113397 A CN105113397 A CN 105113397A
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- CN
- China
- Prior art keywords
- plate assembly
- cleaner plate
- half framework
- motor
- sidewall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000002893 slag Substances 0.000 description 12
- 239000004575 stone Substances 0.000 description 12
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 1
- 230000008407 joint function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
- Manipulator (AREA)
Abstract
Disclosed is a bridge provided with an automatic cleaning type expansion joint device capable of being disassembled and assembled conveniently and quickly. The automatic cleaning type expansion joint device includes a left half frame (3), a right half frame (4), and an upper elastic covering part (62) and a lower elastic covering part (61) which are located between the left half frame (3) and the right half frame (4), and are respectively used for covering expansion joints between the left half frame (3) and the right half frame (4) on a road surface and under the road surface of the bridge. Cavities (30, 40) surrounded by the left half frame (3), the right half frame (4), the upper elastic covering part (62), and the lower elastic covering part (61) are provided with a first movable cleaning plate assembly (9) and a second movable cleaning plate assembly (8) therein, wherein the first movable cleaning plate assembly (9) and the second movable cleaning plate assembly (8) are arranged in the anteroposterior direction.
Description
Technical field
The present invention relates to the bridge with shrinkage joint, the bridge of especially a kind of dismounting automatic cleaning type expansion gap device easily.
Background technology
The bridge floor beam of bridge, owing to the reason such as to expand with heat and contract with cold, often needs expansion gap device.At expansion gap device towards in the gap on road surface, fall into gap in order to avoid road surface slag stone and flexible overlay be set, such as rubber, to cover gap, shrinkage joint when not affecting shrinkage joint function and under the condition not affecting train operation performance.
But can there is local damage unavoidably in this overlay, this breakage is often difficult to repaired in time and cause residue still can fall into shrinkage joint thus affect the normal function at shrinkage joint in the process of driving.
And clear up the slag stone in these gaps also can waste of manpower, and the cycle is longer.
Summary of the invention
The present invention aims to provide the bridge of a kind of dismounting automatic cleaning type expansion gap device easily, and it can overcome the problems referred to above.
According to the present invention, the bridge of a kind of dismounting automatic cleaning type expansion gap device easily, described automatic cleaning type expansion gap device comprises left half framework, right half framework and be respectively used to the upper elastic covering at the shrinkage joint covered on the road surface of bridge and under road surface between described left half framework and right half framework and lower elastic covering between described left half framework and right half framework, by described left half framework, right half framework, be provided with fore-and-aft direction arrangement in the cavity that upper elastic covering and lower elastic covering surround first moves cleaner plate assembly and second and moves cleaner plate assembly, described first moves cleaner plate assembly and second moves that cleaner plate assembly is each includes left plate and right panel part, right panel part to extend in the inner chamber in described left plate thus can telescopic slide, medium position place on the vertical direction of described right panel part is provided with the cannelure extended along described telescopic slide direction, thus, the support guide bar hung on by forward mounting portion and rear-mounted portion on the epipleural of described left half framework is moved the cannelure of the right panel part of cleaner plate assembly through the described first through hole and described first moved in the sidewall of the left plate of cleaner plate assembly and passes the cannelure that the described second through hole and described second moved in the sidewall of the left plate of cleaner plate assembly moves the right panel part of clean plate, and described support guide bar can produce the relative sliding of fore-and-aft direction relative to described through hole and can produce the relative sliding of left and right directions and fore-and-aft direction relative to described cannelure, the second unthreaded hole matched in clearance in the left side wall of the left plate of cleaner plate assembly is moved and the first screw threaded engagement moved with first in the left side wall of the left plate of cleaner plate assembly by left motor-driven left screw rod and second in rear end, and at front end rotating support before the lower left sidewall of described left half framework on lug, drain voids groove under the first residue is formed between described left front lug and the main body of described lower left sidewall, the second screw threaded engagement in the right panel part of cleaner plate assembly is moved and the first unthreaded hole matched in clearance moved with first in the right panel part of cleaner plate assembly by right motor-driven right screw rod and second in rear end, and at front end rotating support on the right front lug of the bottom right sidewall of described right half framework, drain voids groove under the second residue is formed between the main body of described right front lug and described bottom right sidewall, described left screw rod and described left motor and be provided with rectangular spline between described right screw rod and described right motor and overlap and rectangle splined spindle, described rectangular spline cover is fixedly connected with described right screw rod with described left screw rod, described rectangle splined spindle is connected with described left motor and described right electric machine rotation, described rectangular spline cover is meshed with described rectangle splined spindle and is connected, thus it is convenient to make described left motor and described right disassembling and assembling machine safeguard.
Pass through the present invention, owing to being provided with cleaner plate device in the cavity under the gap at shrinkage joint, by its fore-and-aft direction (in the present invention the fore-and-aft direction of indication refer to right and left in the opposite direction) movement and slag stone can be carried out promoting and leave gap and fallen by the lower bakie set.Wherein, in no state at ordinary times, two cleaner plate assemblies can be arranged on the road separator bar position of road central authorities, and when needs are cleared up, each cleaner plate assembly can move towards respective one side of something, thus carries out gap cleaning.When running into the bulk slag stone being difficult to remove, two cleaner plate component synchronization can be made to move facing one direction and be walked clearly by bulk slag stone by the operation of motor.Wherein, by being arranged on the support guide bar at middle part, it can not affect the stretching motion at shrinkage joint, and do not affect the cleaning campaign of two cleaner plate assemblies, can realizing supporting and guiding to the left and right two-part structure of two cleaner plate assemblies simultaneously, avoiding about two pieces plates to occur rocking each other when moving even being separated.And by the lug that arranges and lower bakie between motor and side plate main and between lug and side plate main, the rotation that can realize screw rod is leaked under fixing and not affecting the removing of slag stone simultaneously.And every root screw rod and two existing threaded engagement of cleaner plate assembly, there is again matched in clearance, again another is led while realization drives single clearing board component, add the stability of structure and make compact conformation.By suspension part fixing on epipleural, support guide bar is fixed, the impact of both-side ends opening slag stone being left to this expansion gap device can be reduced to greatest extent, reserve to bottom and discharge space.Whole device structure is stablized, and reliable, easy to use.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of the dismounting of the present invention expansion gap device of the bridge of automatic cleaning type expansion gap device easily;
Fig. 2 is the schematic cross-section at the arrow locations place in Fig. 1, and wherein, the arrow locations place in Fig. 2 corresponds to the schematic cross-section of Fig. 1.
Detailed description of the invention
1-2 by reference to the accompanying drawings, makes detailed explaination to the present invention.
According to the bridge of the dismounting of embodiment automatic cleaning type expansion gap device easily, described automatic cleaning type expansion gap device comprises left half framework 3, right half framework 4 and be respectively used to the upper elastic covering 62 at the shrinkage joint covered on the road surface of bridge and under road surface between described left half framework 3 and right half framework 4 and lower elastic covering 61 between described left half framework 3 and right half framework 4, by described left half framework 3, right half framework 4, the cavity 30 that upper elastic covering 62 and lower elastic covering 61 surround, be provided with fore-and-aft direction arrangement in 40 first moves cleaner plate assembly 9 and second and moves cleaner plate assembly 8, described first moves cleaner plate assembly 9 and second moves that cleaner plate assembly 8 is each includes left plate 92, 82 and right panel part 91, 81, right panel part 91, 81 extend into described left plate 92, inner chamber 920 in 82, in 820 thus can telescopic slide, described right panel part 91, medium position place on the vertical direction of 81 is provided with the cannelure 910 extended along described telescopic slide direction, 810, thus, the support guide bar 7 hung on by forward mounting portion 71 and rear-mounted portion 72 on the epipleural 32 of described left half framework 3 is moved the cannelure 910 of the right panel part 91 of cleaner plate assembly 9 through the described first through hole and described first moved in the sidewall of the left plate 92 of cleaner plate assembly 9 and passes the cannelure 810 that the described second through hole and described second moved in the sidewall of the left plate 82 of cleaner plate assembly 8 moves the right panel part 81 of clean plate 8, and described support guide bar 7 can relative to described through hole produce fore-and-aft direction relative sliding and can relative to described cannelure 910, the relative sliding of 810 generation left and right directions and fore-and-aft direction, the left screw rod 52 and second driven by left motor 312 in rear end moves the second unthreaded hole 528 matched in clearance in the left side wall of the left plate 82 of cleaner plate assembly 8 and the first screw 529 threaded engagement moved with first in the left side wall of the left plate 92 of cleaner plate assembly 9, and at front end rotating support before the lower left sidewall 31 of described left half framework 3 on lug 311, drain voids groove 3110 under the first residue is formed between described left front lug 311 and the main body of described lower left sidewall 31, the right screw rod 51 and second driven by right motor 412 in rear end moves the second screw 518 threaded engagement in the right panel part 81 of cleaner plate assembly 8 and the first unthreaded hole 519 matched in clearance moved with first in the right panel part 91 of cleaner plate assembly 9, and at front end rotating support on the right front lug 411 of the bottom right sidewall 41 of described right half framework 4, drain voids groove 4110 under the second residue is formed between the main body of described right front lug 411 and described bottom right sidewall 41, described left screw rod 52 and described left motor 312 and be provided with rectangular spline between described right screw rod 51 and described right motor 412 and overlap 101 and rectangle splined spindle 102, described rectangular spline cover 101 is fixedly connected with described right screw rod (51) with described left screw rod 52, described rectangle splined spindle 102 is rotationally connected with described left motor 312 and described right motor 412, described rectangular spline cover 101 is meshed with described rectangle splined spindle 102 and is connected, thus it is convenient to make described left motor 312 and described right motor (412) dismounting safeguard.
Valuably, wherein, between described left motor 312 and the main body of described lower left sidewall 31, form drain voids groove 3120 under the 3rd residue, between the main body of described right motor 412 and described bottom right sidewall 41, form drain voids groove 4120 under the 4th residue.
Owing to being provided with cleaner plate device in the cavity under the gap at shrinkage joint, what referred to by the fore-and-aft direction of indication in the present invention of its fore-and-aft direction can be undertaken promoting by slag stone with right and left movement in the opposite direction and leave gap and fallen by the lower bakie set.Wherein, in no state at ordinary times, two cleaner plate assemblies can be arranged on the road separator bar position of road central authorities, and when needs are cleared up, each cleaner plate assembly can move towards respective one side of something, thus carries out gap cleaning.When running into the bulk slag stone being difficult to remove, two cleaner plate component synchronization can be made to move facing one direction and be walked clearly by bulk slag stone by the operation of motor.Wherein, by being arranged on the support guide bar at middle part, it can not affect the stretching motion at shrinkage joint, and do not affect the cleaning campaign of two cleaner plate assemblies, can realizing supporting and guiding to the left and right two-part structure of two cleaner plate assemblies simultaneously, avoiding about two pieces plates to occur rocking each other when moving even being separated.And by the lug that arranges and lower bakie between motor and side plate main and between lug and side plate main, the rotation that can realize screw rod is leaked under fixing and not affecting the removing of slag stone simultaneously.And every root screw rod and two existing threaded engagement of cleaner plate assembly, there is again matched in clearance, again another is led while realization drives single clearing board component, add the stability of structure and make compact conformation.By suspension part fixing on epipleural, support guide bar is fixed, the impact of both-side ends opening slag stone being left to this expansion gap device can be reduced to greatest extent, reserve to bottom and discharge space.
Above embodiment is just for explanatory information of the present invention, and the scope of not intended to be limiting the claims in the present invention.
Claims (2)
1. the bridge of dismounting automatic cleaning type expansion gap device easily, described automatic cleaning type expansion gap device comprises left half framework (3), right half framework (4) and be positioned at the upper elastic covering (62) and lower elastic covering (61) that are respectively used to the shrinkage joint covered on the road surface of bridge and under road surface between described left half framework (3) and right half framework (4) between described left half framework (3) and right half framework (4), by described left half framework (3), right half framework (4), the cavity (30 that upper elastic covering (62) and lower elastic covering (61) surround, 40) be provided with fore-and-aft direction arrangement in first moves cleaner plate assembly (9) and second and moves cleaner plate assembly (8), described first moves cleaner plate assembly (9) and second moves that cleaner plate assembly (8) is each includes left plate (92,82) and right panel part (91,81), right panel part (91,81) described left plate (92 is extend into, 82) inner chamber (920 in, 820) in thus can telescopic slide, described right panel part (91,81) the medium position place on vertical direction is provided with the cannelure (910 extended along described telescopic slide direction, 810), thus, the support guide bar (7) hung on by forward mounting portion (71) and rear-mounted portion (72) on the epipleural (32) of described left half framework (3) is moved the cannelure (910) of the right panel part (91) of cleaner plate assembly (9) through the through hole and described first that described first moves in the sidewall of the left plate (92) of cleaner plate assembly (9) and passes the cannelure (810) that the described second through hole and described second moved in the sidewall of the left plate (82) of cleaner plate assembly (8) moves the right panel part (81) of clean plate (8), and described support guide bar (7) can relative to described through hole produce fore-and-aft direction relative sliding and can relative to described cannelure (910,810) relative sliding of left and right directions and fore-and-aft direction is produced, the left screw rod (52) and second driven by left motor (312) in rear end moves the second unthreaded hole (528) matched in clearance in the left side wall of the left plate (82) of cleaner plate assembly (8) and the first screw (529) threaded engagement moved with first in the left side wall of the left plate (92) of cleaner plate assembly (9), and at front end rotating support on the front lug (311) of the lower left sidewall (31) of described left half framework (3), drain voids groove (3110) under the first residue is formed between the main body of described left front lug (311) and described lower left sidewall (31), the right screw rod (51) and second driven by right motor (412) in rear end moves the second screw (518) threaded engagement in the right panel part (81) of cleaner plate assembly (8) and the first unthreaded hole (519) matched in clearance moved with first in the right panel part (91) of cleaner plate assembly (9), and at front end rotating support on the right front lug (411) of the bottom right sidewall (41) of described right half framework (4), drain voids groove (4110) under the second residue is formed between the main body of described right front lug (411) and described bottom right sidewall (41), described left screw rod (52) and described left motor (312) and between described right screw rod (51) and described right motor (412), be provided with rectangular spline cover (101) and rectangle splined spindle (102), described rectangular spline cover (101) is fixedly connected with described right screw rod (51) with described left screw rod (52), described rectangle splined spindle (102) is rotationally connected with described left motor (312) and described right motor (412), described rectangular spline cover (101) is meshed with described rectangle splined spindle (102) and is connected, thus it is convenient to make described left motor (312) and described right motor (412) dismounting safeguard.
2. bridge as claimed in claim 1, wherein, form drain voids groove (3120) under the 3rd residue between the main body of described left motor (312) and described lower left sidewall (31), between the main body of described right motor (412) and described bottom right sidewall (41), form drain voids groove (4120) under the 4th residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403209.7A CN105113397B (en) | 2015-07-10 | 2015-07-10 | A kind of bridge dismounting automatic cleaning type expansion gap device easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510403209.7A CN105113397B (en) | 2015-07-10 | 2015-07-10 | A kind of bridge dismounting automatic cleaning type expansion gap device easily |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105113397A true CN105113397A (en) | 2015-12-02 |
| CN105113397B CN105113397B (en) | 2016-08-24 |
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ID=54661491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510403209.7A Expired - Fee Related CN105113397B (en) | 2015-07-10 | 2015-07-10 | A kind of bridge dismounting automatic cleaning type expansion gap device easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105113397B (en) |
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2015
- 2015-07-10 CN CN201510403209.7A patent/CN105113397B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105113397B (en) | 2016-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Jiangping Inventor before: The inventor has waived the right to be mentioned |
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| TR01 | Transfer of patent right |
Effective date of registration: 20170816 Address after: 072350, No. 10, No. 44 row, Guangming Ting Road, Guangming Road, Baoding, Hebei, Tangxian County Patentee after: Ma Jiangping Address before: Wenling City, Taizhou City, flooding the town of Zhejiang province 317500 furnace No. 24, river north of the village Patentee before: Hai Ma Import and Export Co., Ltd. of Wenling city |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 226200 No. 101 Nanhai Road, Qidong high tech Industrial Development Zone, Qidong, Nantong, Jiangsu Patentee after: Qidong Chuang Lu new material Co., Ltd. Address before: 072350 No. 10 row 44, Ting Ting District, Guangming Road, Tangxian County, Baoding, Hebei Patentee before: Ma Jiangping |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |