CN206721696U - A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device - Google Patents
A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device Download PDFInfo
- Publication number
- CN206721696U CN206721696U CN201720564749.8U CN201720564749U CN206721696U CN 206721696 U CN206721696 U CN 206721696U CN 201720564749 U CN201720564749 U CN 201720564749U CN 206721696 U CN206721696 U CN 206721696U
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- CN
- China
- Prior art keywords
- locking bar
- expansion joint
- double link
- towing plate
- guide plate
- Prior art date
- 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.)
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Abstract
The utility model belongs to expansion joint technical field, and the locking bar for being concretely related to a kind of railroad bridge expansion joint rubber waterproof band removes device.Its main technical schemes：Mainly by positioned at centrally disposed towing plate, the synchronization telescope multi-connecting-rod mechanism of the left and right guide plate and the connection towing plate and left and right guide plate that are symmetrically placed in the towing plate both sides is formed, wherein, the left and right scraper for being used to remove locking bar for being oriented to front edge of board and setting, the forward and backward end of the towing plate is provided for the through hole of fixed traction rope.The locking bar, which removes device, has the characteristics of simple in construction and easy to operate.
Description
Technical field
The utility model belongs to expansion joint technical field, is concretely related to a kind of railroad bridge expansion joint rubber waterproof band
Locking bar remove device.
Background technology
Railroad bridge expansion joint is exactly to meet the needs of railroad bridge deformation, being located between adjacent beam-ends or beam-ends and bridge
Bridge extension joint between platform, it is ensured that vehicle pass-through it is unblocked, vehicle is more balanced in the operation of bridge floor.
Install the important safeguard procedures that rubber waterproof band is railroad bridge in expansion joint additional, its major function is to prevent rainwater or other bridge floors
Ponding penetrates into pontic internal corrosion bridge substructure along beam-ends.The installation process of present railroad bridge expansion joint rubber waterproof band
Two profile shapes including being arranged in pairs are anchored in expansion joint both sides beam-ends respectively, and the edge of water proof rubber band two is fixed on profile shapes
Groove in, then fastened with rubber latch bar by water proof rubber is locking.
But railroad bridge is built up after coming into operation, the overwhelming majority at its expansion joint is by the track plates of top laying, railway ballast
Covered with cover plate, when needing to carry out water proof rubber band maintenance replacing, operating space is very narrow and small, is prized using traditional spanner
Dynamic method needs to stop using bridge for a long time, have impact on economic utility, and repairs the great in constructing amount of replacing, takes a lot of work laborious, money
Gold input is more.
Utility model content
The purpose of this utility model is just to provide a kind of railroad bridge expansion joint rubber waterproof simple in construction, easy to operate
The locking bar of band removes device.
To achieve the above object, technical scheme is used by the utility model：
A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device, it is characterised in that：Mainly by
The towing plate that the heart is set, it is symmetrically placed in the left and right guide plate and the connection towing plate and left and right guiding of the towing plate both sides
The synchronization telescope multi-connecting-rod mechanism of plate is formed, wherein,
The left and right scraper for being used to remove locking bar for being oriented to front edge of board and setting；
The forward and backward end of the towing plate is provided for the through hole of fixed traction rope.
The locking bar for forming a kind of above-mentioned railroad bridge expansion joint rubber waterproof band removes the additional technical feature of device also
Including：
--- the synchronization telescope multi-connecting-rod mechanism includes the chute that rotation connection axle position is set in the traction front edge of board
What interior dynamic head double link, rotation connection axle were arranged on the towing plate rear end determines head double link and the connection dynamic head doubly-linked
The rotation connection axle of bar and determine head double link rotation connection axle preloading spring form, wherein, the dynamic head double link and determine
The both ends of head double link are rotatablely connected with the inner side of the left and right guide plate respectively, and the axial distance at rotation connection is little
In the dynamic head double link rotation connection axle and determine the distance between the rotation connection axle of head double link；
--- the left and right guide plate is respectively provided with two or more Horizontal limiting rollers, the Horizontal limiting roller
It is bonded in the recess edge of bridge expansion joint both sides profile shapes.
The locking bar of railroad bridge expansion joint rubber waterproof band provided by the utility model a kind of remove device with it is existing
Technology is compared, and has advantages below：
First, due to the device mainly by positioned at centrally disposed towing plate, be symmetrically placed in the towing plate both sides a left side,
The synchronization telescope multi-connecting-rod mechanism of right guide plate and the connection towing plate and left and right guide plate is formed, and is had simple in construction
Feature；
Second, the scraper for being used to remove locking bar of the left and right guiding front edge of board setting due to the device, towing plate
Forward and backward end is provided for the through hole of fixed traction rope, pulling traction rope rope can so that towing plate moves in expansion joint,
Drive the scraper of left and right guide plate to remove the locking bar in the Baltimore groove of beam-ends simultaneously, realize and do not removing on expansion joint
Replacement operation just can be completed in the case of portion's structure, there is the characteristics of easy to operate；
Third, the synchronization telescope multi-connecting-rod mechanism of the device includes what rotation connection axle position was set in the traction front edge of board
What dynamic head double link in chute, rotation connection axle were arranged on the towing plate rear end determines head double link and the connection dynamic head
Double link and the preloading spring for the being rotatablely connected axle composition for determining head double link, the dynamic head double link and the both ends for determining head double link
The inner side with the left and right guide plate is rotatablely connected respectively, you can to realize the scraper synchronization telescope on guide plate, is constantly compressed
In the groove of beam-ends profile shapes, locking bar is removed completely, there is evenly and rapidly feature.
It can be also used for removing rubber waterproof band it should be noted that the locking bar removes device, by left and right guide plate
The corner fixed part of rubber waterproof band in scraper alignment profile shapes groove.
Brief description of the drawings
Fig. 1 is that a kind of locking bar of railroad bridge expansion joint rubber waterproof band of the utility model removes the structural representation of device
Figure；
Fig. 2 is that the locking bar is removed device and stretched in railroad bridge the schematic diagram of joint working；
Fig. 3 is another structural representation for the preloading spring that the locking bar removes device.
Embodiment
Below in conjunction with the accompanying drawings to a kind of locking bar of railroad bridge expansion joint rubber waterproof band provided by the utility model
The structure and operation principle for removing device are described in further detail.
It should be noted that in description of the present utility model, unless otherwise indicated, term " on ", " under ", " left side ",
The orientation or position relationship of the instruction such as " right side ", " front end ", " rear end " be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify to describe, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
As shown in Figure 1, 2, it is a kind of locking bar of railroad bridge expansion joint rubber waterproof band provided by the utility model
Remove the structural representation of device.The structure for forming the locking bar dismounting device of the railroad bridge expansion joint rubber waterproof band is main
By positioned at centrally disposed towing plate 1, be symmetrically placed in the both sides of towing plate 1 left and right guide plate 2,3 and connection towing plate 1 with it is left,
The synchronization telescope multi-connecting-rod mechanism of right guide plate 2,3 is formed, wherein, what left and right guide plate 2,3 front ends were set is used to remove locking
Bar D scraper 4, the forward and backward end of towing plate 1 are provided for the through hole 11 of fixed traction rope.
Its operation principle is：The scraper 4 for being directed at locking bar D is put into the groove of profile shapes B in the beam-ends A of expansion joint both sides
It is interior, in pontic opposite side pulling traction rope rope by towing plate 1 and left and right guide plate 2,3 along expansion joint central motion, due to it is left,
Synchronization telescope multi-connecting-rod mechanism is set between right guide plate 2,3 and center towing plate 1, and itself and left and right guide plate 2,3 are in advance side
To slidably deforming, realize that synchronization telescope forms the dismounting pressure to locking bar D, the locking bar D in groove is removed in real time, no
The structures such as the track plates, railway ballast, cover plate C on expansion joint top need to be removed.
In the locking bar for forming a kind of above-mentioned railroad bridge expansion joint rubber waterproof band removes the structure of device,
--- above-mentioned synchronization telescope multi-connecting-rod mechanism includes it and is rotatablely connected the chute that axle position 51 is set in the front end of towing plate 1
Dynamic head double link 5 in 8, its be rotatablely connected that axle 61 is arranged on the rear end of towing plate 1 determine head double link 6 and the dynamic head doubly-linked of connection
The preloading spring 7 of bar 5 and the rotation connection axle 51,61 for determining head double link 6 is formed, and is moved head double link 5 and is determined the two of head double link 6
End is rotatablely connected with the inner side of left and right guide plate 2,3 respectively, and the axial distance at rotation connection is not more than the dynamic head doubly-linked
The rotation connection axle 51 of bar 5 and determine the distance between rotation connection axle 61 of head double link 6, multi-connecting-rod mechanism is in preloading spring 7
Left and right guide plate 2,3 is strutted to both sides under effect, enhances the dismounting pressure to profile shapes B groove internal locking bars D, continuously
Will locking bar D thoroughly remove it is clean；
As shown in figure 3, as another embodiment, preloading spring 7 is arranged in the chute 8 of towing plate 1, its front end with
The rotation connection axle 51 of dynamic head double link 5 is connected, and its rear end and the rear end of chute 8 are fixed, and the structure is compacter, and layout is more
Rationally；
--- above-mentioned left and right guide plate 2,3 is respectively provided with two or more Horizontal limiting rollers 10, Horizontal limiting roller
20 contact in bridge expansion joint both sides profile shapes B recess edge fitting, the outer rim of roller 10 with profile shapes B recess edge
Formed spacing, and rolling frictional resistance is small, reduces pulling force.
Claims (3)
1. a kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device, it is characterised in that：Mainly by positioned at center
The towing plate of setting, it is symmetrically placed in the left and right guide plate and the connection towing plate and left and right guide plate of the towing plate both sides
Synchronization telescope multi-connecting-rod mechanism form, wherein,
The left and right scraper for being used to remove locking bar for being oriented to front edge of board and setting；
The forward and backward end of the towing plate is provided for the through hole of fixed traction rope.
2. a kind of locking bar of railroad bridge expansion joint rubber waterproof band as claimed in claim 1 removes device, its feature exists
In：It is double in the dynamic head in the chute that the traction front edge of board is set that the synchronization telescope multi-connecting-rod mechanism includes rotation connection axle position
Connecting rod, rotation connection axle are arranged on the rotation company for determining head double link and the connection dynamic head double link of the towing plate rear end
Spindle and determine head double link rotation connection axle preloading spring form, wherein, the dynamic head double link with determine head double link
Both ends are rotatablely connected with the inner side of the left and right guide plate respectively, and the axial distance at rotation connection is not more than the dynamic head
The rotation connection axle of double link and determine the distance between rotation connection axle of head double link.
3. a kind of locking bar of railroad bridge expansion joint rubber waterproof band as claimed in claim 1 removes device, its feature exists
In：The left and right guide plate is respectively provided with two or more Horizontal limiting rollers, and the Horizontal limiting roller is stretched in bridge
The recess edge fitting of contracting seam both sides profile shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564749.8U CN206721696U (en) | 2017-05-20 | 2017-05-20 | A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720564749.8U CN206721696U (en) | 2017-05-20 | 2017-05-20 | A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206721696U true CN206721696U (en) | 2017-12-08 |
Family
ID=60512364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720564749.8U Active CN206721696U (en) | 2017-05-20 | 2017-05-20 | A kind of locking bar of railroad bridge expansion joint rubber waterproof band removes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206721696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972506A (en) * | 2019-04-30 | 2019-07-05 | 南京博瑞吉工程技术有限公司 | A kind of bridge based on deformed spring piece stretches water-tight device, its installation method and application |
| CN110195407A (en) * | 2019-07-02 | 2019-09-03 | 绍兴欢歌智能科技有限公司 | A kind of waste and old waterstop detaching equipment of bridge expanssion joint |
| CN109972506B (en) * | 2019-04-30 | 2024-04-19 | 南京博瑞吉工程技术有限公司 | Bridge expansion waterproof device based on special-shaped spring piece, and installation method and application thereof |
-
2017
- 2017-05-20 CN CN201720564749.8U patent/CN206721696U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109972506A (en) * | 2019-04-30 | 2019-07-05 | 南京博瑞吉工程技术有限公司 | A kind of bridge based on deformed spring piece stretches water-tight device, its installation method and application |
| CN109972506B (en) * | 2019-04-30 | 2024-04-19 | 南京博瑞吉工程技术有限公司 | Bridge expansion waterproof device based on special-shaped spring piece, and installation method and application thereof |
| CN110195407A (en) * | 2019-07-02 | 2019-09-03 | 绍兴欢歌智能科技有限公司 | A kind of waste and old waterstop detaching equipment of bridge expanssion joint |
| CN110195407B (en) * | 2019-07-02 | 2020-12-11 | 中铁二十二局集团市政工程有限公司 | Waste water stop belt dismounting device for bridge expansion joint |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee after: Zhongyu Tiexin Transportation Technology Co.,Ltd. Address before: 053000 Hengshui city of Hebei Province North Taocheng District industrial base rubber road No. 1 Patentee before: HENGSHUI ZHONGTIEJIAN ENGNIEERING RUBBER Co.,Ltd. |