CN207793851U - A kind of bridge anti-deformation device - Google Patents
A kind of bridge anti-deformation device Download PDFInfo
- Publication number
- CN207793851U CN207793851U CN201721750751.0U CN201721750751U CN207793851U CN 207793851 U CN207793851 U CN 207793851U CN 201721750751 U CN201721750751 U CN 201721750751U CN 207793851 U CN207793851 U CN 207793851U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- spring
- baffle
- limited block
- block
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of bridge anti-deformation devices, including support column, fixed plate is fixedly connected at the top of support column, the midpoint at the top of fixed plate is fixedly connected with smooth gasket, and the first sliding rail has been fixedly connected at the top of fixed plate and at left and right sides of smooth gasket.The utility model is by being arranged the first sliding rail, first baffle, first sliding block, first limited block, first telescopic rod, first spring, fixed strip, support plate, second sliding rail, second sliding block, second baffle, second limited block, second telescopic rod, second spring, third telescopic rod, third spring, telescopic mast, limiting plate, middle part spring, bearing, fixed link, fixed rotating shaft and idler wheel, the anti-deformation effect of anti-deformation device is set to become more preferable, alleviate the work load of staff, external force is avoided to lead to bridge deformation, extend the service life of bridge, it brings great convenience to the passage of people.
Description
Technical field
The utility model is related to bridge construction technical field, specially a kind of bridge anti-deformation device.
Background technology
Bridge is the component part of road, and from the perspective of engineering technology, bridge development can be divided into ancient times, modern age and show
For three periods, seen in history and present situation, most bridges are erected on the water surface, only the row of pavilion bridge and modern city
Man day bridge and flyover are to be set up between the high pavilion of high building or on thoroughfare, artificial creation are used to natural bridge
Bridge, this is the leap process of a history, the steel bridge from simple single-plank bridge to today, from single beam bridge to pontoon bridge,
The material of cable bridge, arch bridge, garden bridge, plank road bridge, track road bridge etc., bridge construction arrives based on building stones, then from based on timber to steel
Based on iron and armored concrete, this is a very very long evolution, and bridge often needs to examine during later stage use
The problem of considering bridge deformation, during using bridge anti-deformation device, common bridge anti-deformation device is preapred for an unfavorable turn of events
Shape effect is undesirable, is easy to lead to bridge main body deformation or damage because of external force, need to expend staff's more time and energy
Repair bridge main body is gone, many unnecessary economic losses is produced, shortens the service life of bridge, gives the passage band of people
It is greatly inconvenient to come.
Utility model content
The purpose of this utility model is to provide a kind of bridge anti-deformation devices, have the good advantage of anti-deformation effect,
Solve the problems, such as that common bridge anti-deformation device anti-deformation effect is undesirable.
To achieve the above object, the utility model provides the following technical solutions：A kind of bridge anti-deformation device, including branch
Dagger is fixedly connected with fixed plate at the top of the support column, and the midpoint at the top of the fixed plate is fixedly connected with smooth pad
Piece has been fixedly connected with the first sliding rail at the top of the fixed plate and at left and right sides of smooth gasket, first sliding rail
The left and right sides has been fixedly connected with first baffle, and the bottom of four first baffles is fixedly connected by fixed plate, and described first slides
The surface of rail slidably connects the first sliding block, and the first limited block, first limit are fixedly connected at the top of first sliding block
It is fixedly connected with the first telescopic rod, side and first of first telescopic rod far from the first limited block at left and right sides of the block of position
Baffle is fixedly connected, and the surface of first telescopic rod is socketed with the first spring, first spring far from first baffle one
Side is fixedly connected with the first limited block, and the side of first spring far from the first limited block is fixedly connected with first baffle, institute
It states and is fixedly connected with fixed strip at the top of the first limited block, the fixed strip is fixedly connected with support close to the side of smooth gasket
Plate is fixedly connected with the second sliding rail at the top of the support plate, and the surface of second sliding rail slidably connects the second sliding block, institute
The front and rear sides for stating the second sliding rail have been fixedly connected with second baffle, and the bottom of the second baffle and the top of support plate are fixed
It connects, the second limited block is fixedly connected at the top of second sliding block, the front and rear sides of second limited block are fixed to be connected
It is connected to the second telescopic rod, the side of second telescopic rod far from the second limited block is fixedly connected with second baffle, and described second
The surface of telescopic rod is socketed with second spring, and side of the second spring far from the second limited block is fixed with second baffle to be connected
Connect, side of the second spring far from second baffle is fixedly connected with the second limited block, at the top of second limited block before
Both sides have been fixedly connected with third telescopic rod afterwards, and the top of four third telescopic rods is fixedly connected by connecting transverse slat, and described the
The surface of three telescopic rods is socketed with third spring, is fixedly connected at the top of the bottom of the third spring and the second limited block, institute
The top for stating third spring is fixedly connected with the bottom for connecting transverse slat, and the midpoint of the connection transverse slat bottom, which is fixedly connected with, stretches
The bottom of contracting column, the telescopic mast is fixedly connected with limiting plate, and the surface of the telescopic mast is socketed with middle part spring, the middle part
The top of spring is fixedly connected with the bottom for connecting transverse slat, is fixedly connected at the top of the bottom of the middle part spring and limiting plate,
The bottom of the limiting plate is fixedly connected with bearing, and fixed link, the fixed link bottom are fixedly connected on the inner wall of the bearing
End is through bearing and extends to outside it, and the bottom at left and right sides of the fixed link has been fixedly connected with fixed rotating shaft, described solid
The surface activity for determining shaft is connected with idler wheel, contacts with each other at the top of the bottom of the idler wheel and smooth gasket, and the connection is horizontal
Midpoint at the top of plate is fixedly connected with supporting block, and bridge main body is fixedly connected at the top of the supporting block.
Preferably, anticollison block is fixedly connected at the top of the second baffle, the anticollison block is close to the second limited block
Side is fixedly connected with bumper.
Preferably, the first baffle at the top of the first sliding block side far from being fixedly connected with securing plate, the securing plate
Bottom and fixed plate at the top of be fixedly connected.
Preferably, it has been fixedly connected with firm plate at the top of the connection transverse slat and at left and right sides of supporting block, two
The top of firm plate is fixedly connected by bridge main body.
Preferably, the support plate bottom is fixedly connected with anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, the overturning-preventing close to the side of smooth gasket
Side of the plate far from support plate is fixedly connected with fixed strip.
Preferably, the fixed link surface and the position socket restraining position ring block between bearing and fixed rotating shaft, it is described
Support link is fixedly connected at left and right sides of spacing ring, the top of two support links is fixedly connected by limiting plate.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model by be arranged the first sliding rail, first baffle, the first sliding block, the first limited block, the first telescopic rod,
First spring, fixed strip, support plate, the second sliding rail, the second sliding block, second baffle, the second limited block, the second telescopic rod, second
Spring, third telescopic rod, third spring, telescopic mast, limiting plate, middle part spring, bearing, fixed link, fixed rotating shaft and idler wheel, make
The anti-deformation effect of anti-deformation device becomes more preferable, alleviates the work load of staff, external force is avoided to lead to bridge deformation,
The service life for extending bridge brings great convenience to the passage of people.
2, the utility model prevents connection transverse slat from acutely being touched with second baffle generation by the way that anticollison block and bumper is arranged
It hits, is damaged so as to cause second baffle, by the way that securing plate is arranged, prevent first baffle from being tilted because of the influence of external force, by setting
Firm plate is set, ensures the steady of bridge main body, by the way that anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices is arranged, prevents support plate from being damaged because bearing larger pressure
It is bad, by the way that spacing ring and support link is arranged, prevents fixed link from being tilted because of the influence of external force, rolling is lost so as to cause idler wheel
Function.
Description of the drawings
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1；
Fig. 3 is the partial enlarged view of B-B in the utility model Fig. 1；
Fig. 4 is the cross-sectional view of the structure of the utility model right view；
Fig. 5 is the partial enlarged view of C-C in the utility model Fig. 4.
In figure：1 support column, 2 fixed plates, 3 smooth gaskets, 4 first sliding rails, 5 first baffles, 6 first sliding blocks, 7 first limits
Position block, 8 first telescopic rods, 9 first springs, 10 fixed strips, 11 support plates, 12 second sliding rails, 13 second sliding blocks, 14 second gear
Plate, 15 second limited blocks, 16 second telescopic rods, 17 second springs, 18 third telescopic rods, 19 connection transverse slats, 20 third springs, 21
Telescopic mast, 22 limiting plates, 23 middle part springs, 24 bearings, 25 fixed links, 26 fixed rotating shafts, 27 idler wheels, 28 supporting blocks, 29 bridges
Main body, 30 anticollison blocks, 31 bumpers, 32 securing plates, 33 firm plates, 34 anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices, 35 spacing rings, 36 support links.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, a kind of bridge anti-deformation device, including support column 1, the top of support column 1 are fixedly connected with
The midpoint of fixed plate 2,2 top of fixed plate is fixedly connected with smooth gasket 3,2 top of fixed plate and the left side positioned at smooth gasket 3
Right both sides have been fixedly connected with the first sliding rail 4, and the left and right sides of the first sliding rail 4 has been fixedly connected with first baffle 5, first baffle
5 far from securing plate 32 is fixedly connected at the top of 6 side of the first sliding block, the bottom and the top of fixed plate 2 of securing plate 32 are fixed
Connection prevents first baffle 5 from being tilted because of the influence of external force, the bottom of four first baffles 5 passes through by the way that securing plate 32 is arranged
Fixed plate 2 is fixedly connected, and the surface of the first sliding rail 4 slidably connects the first sliding block 6, by the way that first baffle 5 is arranged, prevents first
Sliding block 6 slides from the first sliding rail 4, and the top of the first sliding block 6 is fixedly connected with the first limited block 7, the left and right of the first limited block 7
Both sides have been fixedly connected with the first telescopic rod 8, and side of first telescopic rod 8 far from the first limited block 7 is fixed with first baffle 5 to be connected
It connects, the surface of the first telescopic rod 8 is socketed with the first spring 9, side of first spring 9 far from first baffle 5 and the first limited block 7
It is fixedly connected, side of first spring 9 far from the first limited block 7 is fixedly connected with first baffle 5, the top of the first limited block 7
It is fixedly connected with fixed strip 10, fixed strip 10 is fixedly connected with support plate 11,11 bottom of support plate close to the side of smooth gasket 3
It is fixedly connected with anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices 34, side and fixed strip of the anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices 34 far from support plate 11 close to the side of smooth gasket 3
10 are fixedly connected, and by the way that anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices 34 is arranged, prevent support plate 11 from being damaged because bearing larger pressure, the top of support plate 11
Portion is fixedly connected with the second sliding rail 12, and the surface of the second sliding rail 12 slidably connects the second sliding block 13, the second sliding rail 12 it is front and back
Both sides have been fixedly connected with second baffle 14, and the bottom of second baffle 14 is fixedly connected with the top of support plate 11, the second sliding block
13 top is fixedly connected with the second limited block 15, and the front and rear sides of the second limited block 15 have been fixedly connected with the second telescopic rod
16, side of second telescopic rod 16 far from the second limited block 15 is fixedly connected with second baffle 14, the surface of the second telescopic rod 16
It is socketed with second spring 17, side of the second spring 17 far from the second limited block 15 is fixedly connected with second baffle 14, the second bullet
Side of the spring 17 far from second baffle 14 is fixedly connected with the second limited block 15, and the front and rear sides at 15 top of the second limited block are solid
Surely it is connected with third telescopic rod 18, the top of four third telescopic rods 18 is fixedly connected by connecting transverse slat 19, second baffle 14
Top be fixedly connected with anticollison block 30, anticollison block 30 is fixedly connected with bumper 31 close to the side of the second limited block 15, lead to
Setting anticollison block 30 and bumper 31 are crossed, prevents connection transverse slat 19 from sharp impacts occur with second baffle 14, so as to cause second
Baffle 14 damages, and the surface of third telescopic rod 18 is socketed with third spring 20, the bottom of third spring 20 and the second limited block 15
Top be fixedly connected, the top of third spring 20 is fixedly connected with the bottom for connecting transverse slat 19, in connection transverse slat 19 bottom
It is fixedly connected with telescopic mast 21 at point, the bottom of telescopic mast 21 is fixedly connected with limiting plate 22, and the surface of telescopic mast 21 is socketed with
Middle part spring 23, the top of middle part spring 23 are fixedly connected with the bottom for connecting transverse slat 19, the bottom of middle part spring 23 and limit
The top of plate 22 is fixedly connected, and the bottom of limiting plate 22 is fixedly connected with bearing 24, is fixedly connected on the inner wall of bearing 24
Fixed pole 25,25 bottom end of fixed link is through bearing 24 and extends to outside it, and the bottom of 25 left and right sides of fixed link is fixedly connected with
Have a fixed rotating shaft 26, the surface activity of fixed rotating shaft 26 is connected with idler wheel 27,25 surface of fixed link and positioned at bearing 24 with it is fixed
Position between shaft 26 is socketed restraining position ring block 35, and the left and right sides of spacing ring 35 has been fixedly connected with support link 36, two
The top of support link 36 is fixedly connected by limiting plate 22, by the way that spacing ring 35 and support link 36 is arranged, prevents fixed link
25 tilt because of the influence of external force, and rolling function is lost so as to cause idler wheel 27, by the way that fixed link 25,26 and of fixed rotating shaft is arranged
Idler wheel 27 allows telescopic mast 21 and limiting plate 22 to be controlled and are moved forward and backward, the top of the bottom of idler wheel 27 and smooth gasket 3
Portion contacts with each other, and the midpoint at 19 top of connection transverse slat is fixedly connected with supporting block 28, connects 19 top of transverse slat and positioned at support
The left and right sides of block 28 has been fixedly connected with firm plate 33, and the top of two firm plates 33 is fixedly connected by bridge main body 29,
Plate 33 is consolidated by setting, ensures the steady of bridge main body 29, the top of supporting block 28 is fixedly connected with bridge main body 29, passes through
First sliding rail 4 and the first sliding block 6 are set, the purpose that bridge main body 29 can move left and right is finally reached, is slided by setting second
Rail 12 and the second sliding block 13, are finally reached the purpose that bridge main body 29 can be moved forward and backward, by the way that 18 He of third telescopic rod is arranged
Telescopic mast 21 is finally reached the purpose that bridge main body 29 can move up and down, by the way that the first sliding rail 4, first baffle 5, the is arranged
One sliding block 6, the first limited block 7, the first telescopic rod 8, the first spring 9, fixed strip 10, support plate 11, the second sliding rail 12, second are slided
Block 13, second baffle 14, the second limited block 15, the second telescopic rod 16, second spring 17, third telescopic rod 18, third spring 20,
Telescopic mast 21, limiting plate 22, middle part spring 23, bearing 24, fixed link 25, fixed rotating shaft 26 and idler wheel 27, make anti-deformation device
Anti-deformation effect become more preferable, alleviate the work load of staff, external force avoided to lead to bridge deformation, extend bridge
Service life, bring great convenience to the passage of people.
Supporting block 28 is driven to move in use, bridge main body 29 teetertotters, supporting block 28 is compressed by connecting transverse slat 19
Third telescopic rod 18 and third spring 20, meanwhile, bridge main body 29 compresses connection transverse slat 19 by supporting block 28, connects transverse slat 19
By the mutual cooperation of limiting plate 22, bearing 24, fixed link 25, fixed rotating shaft 26 and idler wheel 27, telescopic mast 21 and middle part are compressed
Spring 23 mitigates 29 vertical tremor of bridge main body and brings detrimental effect, 29 double swerve of bridge main body that supporting block 28 is driven to transport
Dynamic, supporting block 28 drives third telescopic rod 18 to move by connecting transverse slat 19, and third telescopic rod 18 passes through 15 band of the second limited block
Dynamic second sliding block 13 movement, the second sliding block 13 drive fixed strip 10 to move by the second sliding rail 12, and fixed strip 10 passes through the first limit
Position block 7 drives the first sliding block 6 to be slided on the first sliding rail 4, while the first limited block 7 is flexible by the compression of first baffle 5 first
Bar 8 and the first spring 9, bridge main body 29, which sways forwards and backwards, drives supporting block 28 to move, and supporting block 28 is driven by connecting transverse slat 19
Third telescopic rod 18 moves, and third telescopic rod 18 drives the second sliding block 13 sliding on the second sliding rail 12 by the second limited block 15
It is dynamic, meanwhile, the second limited block 15 compresses the second telescopic rod 16 and second spring 17 by second baffle 14, finally improves bridge
With the anti-deformation effect of anti-deformation device.
In summary：The bridge anti-deformation device, by the way that the first sliding rail 4, first baffle 5, the first sliding block 6, the is arranged
One limited block 7, the first telescopic rod 8, the first spring 9, fixed strip 10, support plate 11, the second sliding rail 12, the second sliding block 13, second
Baffle 14, the second limited block 15, the second telescopic rod 16, second spring 17, third telescopic rod 18, third spring 20, telescopic mast 21,
Limiting plate 22, middle part spring 23, bearing 24, fixed link 25, fixed rotating shaft 26 and idler wheel 27 solve common bridge anti-deformation
The undesirable problem of device anti-deformation effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bridge anti-deformation device, including support column (1), it is characterised in that：The top of the support column (1), which is fixed, to be connected
It is connected to fixed plate (2), the midpoint at the top of the fixed plate (2) is fixedly connected with smooth gasket (3), fixed plate (2) top
Portion and the first sliding rail (4), the left and right two of first sliding rail (4) have been fixedly connected at left and right sides of the smooth gasket (3)
Side has been fixedly connected with first baffle (5), and the bottom of four first baffles (5) is fixedly connected by fixed plate (2), and described first
The surface of sliding rail (4) slidably connects the first sliding block (6), and the first limited block is fixedly connected at the top of first sliding block (6)
(7), the first telescopic rod (8) has been fixedly connected at left and right sides of first limited block (7), first telescopic rod (8) is remote
Side from the first limited block (7) is fixedly connected with first baffle (5), and the surface of first telescopic rod (8) is socketed with first
Spring (9), side of first spring (9) far from first baffle (5) are fixedly connected with the first limited block (7), and described first
Side of the spring (9) far from the first limited block (7) is fixedly connected with first baffle (5), and the top of first limited block (7) is solid
Surely it is connected with fixed strip (10), the fixed strip (10) is fixedly connected with support plate (11), institute close to the side of smooth gasket (3)
It states and is fixedly connected with the second sliding rail (12) at the top of support plate (11), the surface of second sliding rail (12) slidably connects second
The front and rear sides of sliding block (13), second sliding rail (12) have been fixedly connected with second baffle (14), the second baffle (14)
Bottom and support plate (11) at the top of be fixedly connected, be fixedly connected with the second limited block at the top of second sliding block (13)
(15), the front and rear sides of second limited block (15) have been fixedly connected with the second telescopic rod (16), second telescopic rod
(16) side far from the second limited block (15) is fixedly connected with second baffle (14), the surface set of second telescopic rod (16)
It is connected to second spring (17), side of the second spring (17) far from the second limited block (15) and the fixed company of second baffle (14)
It connects, side of the second spring (17) far from second baffle (14) is fixedly connected with the second limited block (15), second limit
Front and rear sides at the top of position block (15) have been fixedly connected with third telescopic rod (18), pass through at the top of four third telescopic rods (18)
Connection transverse slat (19) is fixedly connected, and the surface of the third telescopic rod (18) is socketed with third spring (20), the third spring
(20) be fixedly connected at the top of bottom and the second limited block (15), the top of the third spring (20) with connect transverse slat (19)
Bottom be fixedly connected, it is described connection transverse slat (19) bottom midpoint be fixedly connected with telescopic mast (21), the telescopic mast
(21) bottom is fixedly connected with limiting plate (22), and the surface of the telescopic mast (21) is socketed with middle part spring (23), in described
The top of portion's spring (23) is fixedly connected with the bottom for connecting transverse slat (19), the bottom of the middle part spring (23) and limiting plate
(22) it is fixedly connected at the top of, the bottom of the limiting plate (22) is fixedly connected with bearing (24), the inner wall of the bearing (24)
On be fixedly connected with fixed link (25), fixed link (25) bottom end is through bearing (24) and extends to outside it, the fixation
Bottom at left and right sides of bar (25) has been fixedly connected with fixed rotating shaft (26), and the surface activity of the fixed rotating shaft (26) is connected with
Idler wheel (27) contacts with each other at the top of the bottom of the idler wheel (27) and smooth gasket (3), at the top of the connection transverse slat (19)
Midpoint is fixedly connected with supporting block (28), and bridge main body (29) is fixedly connected at the top of the supporting block (28).
2. a kind of bridge anti-deformation device according to claim 1, it is characterised in that：The top of the second baffle (14)
Portion is fixedly connected with anticollison block (30), and the anticollison block (30) is fixedly connected with bumper close to the side of the second limited block (15)
(31)。
3. a kind of bridge anti-deformation device according to claim 1, it is characterised in that：The first baffle (5) is separate
Securing plate (32), the top of the bottom and fixed plate (2) of the securing plate (32) are fixedly connected at the top of first sliding block (6) side
Portion is fixedly connected.
4. a kind of bridge anti-deformation device according to claim 1, it is characterised in that：At the top of the connection transverse slat (19)
And it has been fixedly connected with firm plate (33) at left and right sides of supporting block (28), pass through bridge at the top of two firm plates (33)
Main body (29) is fixedly connected.
5. a kind of bridge anti-deformation device according to claim 1, it is characterised in that：Support plate (11) bottom is leaned on
The side of dipped beam skidding piece (3) is fixedly connected with anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices (34), the anti-dumping a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices (34) far from support plate (11) one
Side is fixedly connected with fixed strip (10).
6. a kind of bridge anti-deformation device according to claim 1, it is characterised in that：Fixed link (25) surface and
Position socket restraining position ring block (35) between bearing (24) and fixed rotating shaft (26), the left and right sides of the spacing ring (35)
It is fixedly connected with support link (36), the top of two support links (36) is fixedly connected by limiting plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750751.0U CN207793851U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge anti-deformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750751.0U CN207793851U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge anti-deformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793851U true CN207793851U (en) | 2018-08-31 |
Family
ID=63284364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750751.0U Expired - Fee Related CN207793851U (en) | 2017-12-14 | 2017-12-14 | A kind of bridge anti-deformation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685213A (en) * | 2019-10-23 | 2020-01-14 | 哈尔滨学院 | Stable positioning device for rail bridge base |
-
2017
- 2017-12-14 CN CN201721750751.0U patent/CN207793851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110685213A (en) * | 2019-10-23 | 2020-01-14 | 哈尔滨学院 | Stable positioning device for rail bridge base |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108086141A (en) | A kind of bridge anti-deformation device | |
| CN203669884U (en) | Movable all-round steel pipe scaffold for tunnel lining construction | |
| CN201610521U (en) | Large-displacement bridge-type steel expansion device | |
| CN207793851U (en) | A kind of bridge anti-deformation device | |
| CN204057314U (en) | Ship loader | |
| CN105220657B (en) | The power unit and its hinge movable dam of hinge movable dam | |
| CN207348479U (en) | A kind of discharging platform of construction | |
| CN205936398U (en) | Public road bridge roof beam construction drilling platform | |
| CN109956310A (en) | Blanking system for part | |
| CN207228326U (en) | A kind of strong antidetonation formed steel construction | |
| CN209623509U (en) | A kind of mobile device of sound wave precision target | |
| CN208234459U (en) | A kind of steel lift platform | |
| CN108437945A (en) | A kind of tooling for the dismounting of all-terrain vehicle thrust wheel | |
| CN111997403B (en) | Shaking-preventing supporting device for historic building restoration and using method | |
| CN210558128U (en) | Buffering blanking mechanism of slagging-off machine | |
| CN107711782A (en) | A kind of monorail for agricultural greenhouse greenhouse switches tracks system | |
| CN211597849U (en) | Building templates for building engineering | |
| CN107587514A (en) | A kind of prestressing force supporting construction for elongated rectangular shape foundation ditch | |
| CN108643051B (en) | Steel structure pedestal for automatic roughening of prefabricated bent cap | |
| CN206016058U (en) | A kind of shaped steel or normal concrete beams exist the discrepancy in elevation larger when continuous beam | |
| CN207538439U (en) | A kind of stable type operating platform | |
| CN207957677U (en) | A kind of architectural engineering lifting gear | |
| CN105386534B (en) | A kind of assembled bolt connection strengthens wooden restricted type buckling-restrained energy-dissipation | |
| CN205046463U (en) | But shake and decrease quick prosthetic box steel bridge mound of normal position | |
| CN205296935U (en) | Stereo garage double track running gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |