CN106930177A - A kind of telescopic emergency bridge - Google Patents
A kind of telescopic emergency bridge Download PDFInfo
- Publication number
- CN106930177A CN106930177A CN201710346249.1A CN201710346249A CN106930177A CN 106930177 A CN106930177 A CN 106930177A CN 201710346249 A CN201710346249 A CN 201710346249A CN 106930177 A CN106930177 A CN 106930177A
- Authority
- CN
- China
- Prior art keywords
- support
- plate
- lower supporting
- supporting plate
- bar
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/12—Portable or sectional bridges
- E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of telescopic emergency bridge, including lower supporting plate, upper backup pad is provided with the top of the lower supporting plate, lower supporting plate and upper backup pad include the support support plate of several left and right connections, one end on the left of support support plate is provided with strip connecting plate, one end on the right side of support support plate offers the bar shaped link slot corresponding with strip connecting plate, two adjacent support support plates pass through strip connecting plate, bar shaped link slot and fixing bolt are connected, the lower supporting plate is provided with bar shaped connecting sliding rail with the front and back of upper backup pad opposite side, several connection cross bars are provided between lower supporting plate and upper backup pad, the bottom for connecting cross bar is provided with support lower prop, the two ends for connecting cross bar are provided with bearing pin, connection cross bar is flexibly connected by bearing pin with active connecting base.The telescopic emergency bridge, stability is stronger, effectively increases safety coefficient when using, for people provide bigger facility.
Description
Technical field
The present invention relates to bridge technology field, specially a kind of telescopic emergency bridge.
Background technology
Bridge refers to the building built across natural or cultural obstacle for road, and it is erected at rivers,lakes and seas
On, traffic etc. is smoothly passed through.The species of bridge is varied, including emergency bridge.
Emergency bridge includes telescopic emergency bridge, and existing part telescopic emergency bridge also has less stable
Problem, potential safety hazard when using is larger.A kind of new technique scheme is needed to solve the above problems now.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of telescopic emergency bridge, existing part telescopic is solved
Emergency bridge also has less stable, the larger problem of potential safety hazard when using.
（Two）Technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of telescopic emergency bridge, including lower branch
Fagging, is provided with upper backup pad at the top of the lower supporting plate, lower supporting plate and upper backup pad include several left and right connections
Support support plate, the one end on the left of support support plate is provided with strip connecting plate, and the one end on the right side of support support plate offers and bar shaped
The corresponding bar shaped link slot of connecting plate, two adjacent support support plates pass through strip connecting plate, bar shaped link slot and fixation
Bolt is connected.
The lower supporting plate is provided with bar shaped connecting sliding rail, lower support with the front and back of upper backup pad opposite side
Several connection cross bars are provided between plate and upper backup pad, the bottom for connecting cross bar is provided with support lower prop, connection cross bar
Two ends are provided with bearing pin, and connection cross bar is flexibly connected by bearing pin with active connecting base, and the two ends for connecting cross bar pass through pin
Axle and active connecting base are connected with slide holder respectively, and slide holder includes left support brace, the right side of left support brace
Right support brace is provided with, the one end at the top of left support brace is lived by the one end being flexibly connected at the top of axle and right support brace
The front and back of dynamic connecting shaft is provided with support upper prop, one end of the lower column bottom of support and one end of the upper column top of support
Respectively it is connected with sliding connection block, one end of left support brace and right support brace bottom is provided with fixed pulley, left support
Brace and right support brace are slidably connected by fixed pulley with the bar shaped connecting sliding rail on lower supporting plate, left support brace and the right side
The bottom of knighthead opposite side is provided with connection sheet, and connecting hole is offered in connection sheet, and two connection sheets pass through U-shaped company
Extension bar is connected.
The left support brace at the positive left support brace of lower supporting plate and right support brace and the lower supporting plate back side with
And right support brace is mutually provided with auxiliary positioning bar away from the center of side, auxiliary positioning bar is away from left support brace and the right side
One end of knighthead is provided with auxiliary positioning plate, and the corresponding auxiliary positioning of auxiliary positioning bar is offered on auxiliary positioning plate
Hole, the front and back of lower supporting plate is provided with several U-shaped locating dowels, the front and back of lower supporting plate offer with
The corresponding circular groove that is located by connecting of U-shaped locating dowel.
Preferably, fixing bolt on lower supporting plate one end relative with the fixing bolt on upper backup pad is run through
Strip connecting plate is simultaneously extended in the cell wall of bar shaped link slot.
Preferably, the one end at the top of the left support brace extends to right support brace, the one end at the top of right support brace
Extend to left support brace.
Preferably, the bar shaped that upper backup pad bottom is extended upwardly at the top of the sliding connection block on the support upper prop connects
The inside of slide rail is connect, the bottom of the sliding connection block on support lower prop extends downward the bar shaped connecting sliding rail at the top of lower supporting plate
Inside.
Preferably, the auxiliary positioning bar extends to the inside in auxiliary positioning hole near the one end in auxiliary positioning hole.
Preferably, the two ends of the U-shaped locating dowel extend respectively to the circle that is located by connecting on lower supporting plate and upper backup pad
The inside of groove.
（Three）Beneficial effect
The invention provides a kind of telescopic emergency bridge, possesses following beneficial effect：
（1）, the telescopic emergency bridge, dismounting more facilitate, stability is stronger, effectively increases safety coefficient when using,
For people provide bigger facility.
（2）, the telescopic emergency bridge, by upper backup pad, support support plate, strip connecting plate, bar shaped link slot and solid
Determine being used in conjunction with each other between bolt, strip connecting plate and bar shaped link slot can be fixed by fixing bolt, make phase
Connection between two adjacent support support plates is more consolidated, the significantly more efficient stability that improve emergency bridge.
（3）, the telescopic emergency bridge, by connect cross bar, support lower prop, active connecting base, slide holder, left branch
Support brace, right support brace, flexible connection axle, support upper prop, being used in conjunction with each other between sliding connection block and fixed pulley, lead to
Cross slide holder to be supported upper backup pad, then be attached two adjacent slide holders by connecting cross bar,
Lower supporting plate and upper backup pad are supported by slide holder and connection cross bar, the stability of emergency bridge is carried significantly
It is high.
（4）, the telescopic emergency bridge, by auxiliary positioning bar, auxiliary positioning plate, auxiliary positioning hole, U-shaped locating dowel and
Be located by connecting being used in conjunction with each other between circular groove, by auxiliary positioning bar and auxiliary positioning plate by two adjacent sliding supports
Frame is supported, and the stability of slide holder is reached higher, then makes lower branch by U-shaped locating dowel and the circular groove that is located by connecting
The stability connected between fagging and upper backup pad reaches higher.
（5）, the telescopic emergency bridge, by being used in conjunction with each other between connection sheet and U-shaped connecting rod, by connection
Piece and U-shaped connecting rod carry out auxiliary positioning to slide holder, greatly improve the stability of slide holder, so as to effectively carry
The stability of emergency bridge high.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of slide holder of the present invention.
In figure：1 lower supporting plate, 2 upper backup pads, 3 support support plates, 4 strip connecting plates, 5 bar shaped link slots, 6 fixing bolts,
7 bar shaped connecting sliding rails, 8 connection cross bars, 9 support lower props, 10 active connecting bases, 11 slide holders, 12 left support braces, 13 right sides
Knighthead, 14 are flexibly connected axle, 15 support upper props, 16 sliding connection blocks, 17 fixed pulleys, 18 auxiliary positioning bars, 19 auxiliary and determine
Position plate, 20 auxiliary positioning holes, 21 U-shaped locating dowels, 22 are located by connecting circular groove, 23 connection sheets, 24 U-shaped connecting rods.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of telescopic emergency bridge, including lower supporting plate
（1）, lower supporting plate（1）Top be provided with upper backup pad（2）, lower supporting plate（1）And upper backup pad（2）Include that several are left
The support support plate of right connection（3）, support support plate（3）The one end in left side is provided with strip connecting plate（4）, support support plate（3）Right side
One end offer and strip connecting plate（4）Corresponding bar shaped link slot（5）, adjacent two supports support plates（3）By bar
Shape connecting plate（4）, bar shaped link slot（5）And fixing bolt（6）It is connected, lower supporting plate（1）On fixing bolt（6）With upper branch
Fagging（2）On fixing bolt（6）Strip connecting plate is run through in relative one end（4）And extend to bar shaped link slot（5）Groove
In wall.
Lower supporting plate（1）With upper backup pad（2）The front and back of opposite side is provided with bar shaped connecting sliding rail（7）,
Lower supporting plate（1）With upper backup pad（2）Between be provided with several connection cross bar（8）, connect cross bar（8）Bottom be provided with branch
Support lower prop（9）, connect cross bar（8）Two ends be provided with bearing pin, connect cross bar（8）By bearing pin and active connecting base（10）It is living
Dynamic connection, connects cross bar（8）Two ends pass through bearing pin and active connecting base（10）Respectively with slide holder（11）It is connected, it is sliding
Dynamic support frame（11）Including left support brace（12）, left support brace（12）Right side be provided with right support brace（13）, left branch
Support brace（12）The one end at top extends to right support brace（13）, right support brace（13）The one end at top extends to left support
Brace（12）, left support brace（12）The one end at top is by being flexibly connected axle（14）With right support brace（13）The one of top
End, is flexibly connected axle（14）Front and back be provided with support upper prop（15）, support lower prop（9）One end of bottom and branch
Support upper prop（15）The one end at top respectively with sliding connection block（16）It is connected, supports upper prop（15）On sliding connection block（16）
Top extend upwardly to upper backup pad（2）The bar shaped connecting sliding rail of bottom（7）Inside, support lower prop（9）On slip connect
Connect block（16）Bottom extend downward lower supporting plate（1）The bar shaped connecting sliding rail at top（7）Inside, left support brace（12）
With right support brace（13）One end of bottom is provided with fixed pulley（17）, left support brace（12）With right support brace（13）
By fixed pulley（17）With lower supporting plate（1）On bar shaped connecting sliding rail（7）It is slidably connected, left support brace（12）And right support
Brace（13）The bottom of opposite side is provided with connection sheet（23）, connection sheet（23）On offer connecting hole, two connection sheets
（23）By U-shaped connecting rod（24）It is connected.
Lower supporting plate（1）Positive left support brace（12）With right support brace（13）With lower supporting plate（1）The left side at the back side
Knighthead（12）And right support brace（13）Mutually the center away from side is provided with auxiliary positioning bar（18）, it is fixed to aid in
Position bar（18）Away from left support brace（12）With right support brace（13）One end be provided with auxiliary positioning plate（19）, auxiliary positioning
Plate（19）On offer auxiliary positioning bar（18）Corresponding auxiliary positioning hole（20）, auxiliary positioning bar（18）Near auxiliary positioning
Hole（20）One end extend to auxiliary positioning hole（20）Inside, lower supporting plate（1）Front and back be provided with several U
Type locating dowel（21）, lower supporting plate（1）Front and back offer and U-shaped locating dowel（21）The corresponding circle that is located by connecting
Groove（22）, U-shaped locating dowel（21）Two ends extend respectively to lower supporting plate（1）And upper backup pad（2）On the circular groove that is located by connecting
（22）Inside.
The telescopic emergency bridge, dismounting more facilitates, and stability is stronger, effectively increases safety coefficient when using,
For people provide bigger facility, by upper backup pad（2）, support support plate（3）, strip connecting plate（4）, bar shaped link slot
（5）And fixing bolt（6）Between be used in conjunction with each other, fixing bolt can be passed through（6）To strip connecting plate（4）Connected with bar shaped
Groove（5）It is fixed, adjacent two is supported support plate（3）Between connection more consolidate, it is significantly more efficient improve it is emergent
The stability of bridge, by connecting cross bar（8）, support lower prop（9）, active connecting base（10）, slide holder（11）, left support
Brace（12）, right support brace（13）, be flexibly connected axle（14）, support upper prop（15）, sliding connection block（16）And fixed pulley
（17）Between be used in conjunction with each other, by slide holder（11）To upper backup pad（2）It is supported, then by connecting cross bar
（8）By two adjacent slide holders（11）It is attached, by slide holder（11）With connection cross bar（8）To lower support
Plate（1）And upper backup pad（2）It is supported, greatly improves the stability of emergency bridge, by auxiliary positioning bar（18）, auxiliary
Location-plate（19）, auxiliary positioning hole（20）, U-shaped locating dowel（21）With the circular groove that is located by connecting（22）Between be used in conjunction with each other,
By auxiliary positioning bar（18）With auxiliary positioning plate（19）By two adjacent slide holders（11）It is supported, makes slip branch
Support（11）Stability reach it is higher, then by U-shaped locating dowel（21）With the circular groove that is located by connecting（22）Make lower supporting plate（1）
With upper backup pad（2）Between connect stability reach it is higher, by connection sheet（23）With U-shaped connecting rod（24）Between phase
Mutually use cooperatively, by connection sheet（23）With U-shaped connecting rod（24）To slide holder（11）Auxiliary positioning is carried out, makes slip branch
Support（11）Stability greatly improve, so as to effectively increase the stability of emergency bridge.
In sum, the telescopic emergency bridge, stability is stronger, effectively increases safety coefficient when using, and is people
There is provided bigger facility.
Also, fixing bolt can be passed through（6）To strip connecting plate（4）With bar shaped link slot（5）It is fixed, makes adjacent
Two support support plates（3）Between connection more consolidate, the significantly more efficient stability that improve emergency bridge.
Also, by slide holder（11）To upper backup pad（2）It is supported, then by connecting cross bar（8）Will be adjacent
Two slide holders（11）It is attached, by slide holder（11）With connection cross bar（8）To lower supporting plate（1）With it is upper
Supporting plate（2）It is supported, greatly improves the stability of emergency bridge.
Also, by auxiliary positioning bar（18）With auxiliary positioning plate（19）By two adjacent slide holders（11）Carry out
Support, makes slide holder（11）Stability reach it is higher, then by U-shaped locating dowel（21）With the circular groove that is located by connecting（22）
Make lower supporting plate（1）With upper backup pad（2）Between connect stability reach it is higher.
Also, by connection sheet（23）With U-shaped connecting rod（24）To slide holder（11）Auxiliary positioning is carried out, makes slip
Support frame（11）Stability greatly improve, so as to effectively increase the stability of emergency bridge.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or equipment institute are intrinsic
Key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that including
Also there is other identical element in the process of the key element, method, article or equipment ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. a kind of telescopic emergency bridge, including lower supporting plate（1）, it is characterised in that：The lower supporting plate（1）Top set
There is upper backup pad（2）, lower supporting plate（1）And upper backup pad（2）Include the support support plate of several left and right connections（3）, support
Support plate（3）The one end in left side is provided with strip connecting plate（4）, support support plate（3）The one end on right side offers and strip connecting plate
（4）Corresponding bar shaped link slot（5）, adjacent two supports support plates（3）By strip connecting plate（4）, bar shaped link slot（5）
And fixing bolt（6）It is connected；
The lower supporting plate（1）With upper backup pad（2）The front and back of opposite side is provided with bar shaped connecting sliding rail（7）,
Lower supporting plate（1）With upper backup pad（2）Between be provided with several connection cross bar（8）, connect cross bar（8）Bottom be provided with branch
Support lower prop（9）, connect cross bar（8）Two ends be provided with bearing pin, connect cross bar（8）By bearing pin and active connecting base（10）It is living
Dynamic connection, connects cross bar（8）Two ends pass through bearing pin and active connecting base（10）Respectively with slide holder（11）It is connected, it is sliding
Dynamic support frame（11）Including left support brace（12）, left support brace（12）Right side be provided with right support brace（13）, left branch
Support brace（12）The one end at top is by being flexibly connected axle（14）With right support brace（13）The one end at top, is flexibly connected axle
（14）Front and back be provided with support upper prop（15）, support lower prop（9）One end of bottom and support upper prop（15）Top
The one end in portion respectively with sliding connection block（16）It is connected, left support brace（12）With right support brace（13）One end of bottom is equal
It is provided with fixed pulley（17）, left support brace（12）With right support brace（13）Pass through fixed pulley（17）With lower supporting plate（1）
On bar shaped connecting sliding rail（7）It is slidably connected, left support brace（12）With right support brace（13）The bottom of opposite side is all provided with
It is equipped with connection sheet（23）, connection sheet（23）On offer connecting hole, two connection sheets（23）By U-shaped connecting rod（24）It is connected；
The lower supporting plate（1）Positive left support brace（12）With right support brace（13）With lower supporting plate（1）The left side at the back side
Knighthead（12）And right support brace（13）Mutually the center away from side is provided with auxiliary positioning bar（18）, it is fixed to aid in
Position bar（18）Away from left support brace（12）With right support brace（13）One end be provided with auxiliary positioning plate（19）, auxiliary positioning
Plate（19）On offer auxiliary positioning bar（18）Corresponding auxiliary positioning hole（20）, lower supporting plate（1）Front and back it is equal
It is provided with several U-shaped locating dowels（21）, lower supporting plate（1）Front and back offer and U-shaped locating dowel（21）Relatively
The circular groove that is located by connecting answered（22）.
2. a kind of telescopic emergency bridge according to claim 1, it is characterised in that：The lower supporting plate（1）On consolidate
Determine bolt（6）With upper backup pad（2）On fixing bolt（6）Strip connecting plate is run through in relative one end（4）And extend to bar
Shape link slot（5）Cell wall in.
3. a kind of telescopic emergency bridge according to claim 1, it is characterised in that：The left support brace（12）Top
One end extend to right support brace（13）, right support brace（13）The one end at top extends to left support brace（12）.
4. a kind of telescopic emergency bridge according to claim 1, it is characterised in that：The support upper prop（15）On cunning
Dynamic contiguous block（16）Top extend upwardly to upper backup pad（2）The bar shaped connecting sliding rail of bottom（7）Inside, support lower prop
（9）On sliding connection block（16）Bottom extend downward lower supporting plate（1）The bar shaped connecting sliding rail at top（7）Inside.
5. a kind of telescopic emergency bridge according to claim 1-4, it is characterised in that：The auxiliary positioning bar（18）Lean on
Nearly auxiliary positioning hole（20）One end extend to auxiliary positioning hole（20）Inside.
6. a kind of telescopic emergency bridge according to claim 1-5, it is characterised in that：The U-shaped locating dowel（21）'s
Two ends extend respectively to lower supporting plate（1）And upper backup pad（2）On the circular groove that is located by connecting（22）Inside.
7. a kind of application method of telescopic emergency bridge, it is characterised in that：By upper backup pad（2）, support support plate（3）, bar
Shape connecting plate（4）, bar shaped link slot（5）And fixing bolt（6）Between be used in conjunction with each other, fixing bolt can be passed through（6）It is right
Strip connecting plate（4）With bar shaped link slot（5）It is fixed, adjacent two is supported support plate（3）Between connection it is more steady
Gu, the significantly more efficient stability that improve emergency bridge, by connecting cross bar（8）, support lower prop（9）, active connecting base
（10）, slide holder（11）, left support brace（12）, right support brace（13）, be flexibly connected axle（14）, support upper prop
（15）, sliding connection block（16）And fixed pulley（17）Between be used in conjunction with each other, by slide holder（11）To upper support
Plate（2）It is supported, then by connecting cross bar（8）By two adjacent slide holders（11）It is attached, by sliding branch
Support（11）With connection cross bar（8）To lower supporting plate（1）And upper backup pad（2）It is supported, makes the stability of emergency bridge big
It is big to improve, by auxiliary positioning bar（18）, auxiliary positioning plate（19）, auxiliary positioning hole（20）, U-shaped locating dowel（21）Connect with positioning
Connect circular groove（22）Between be used in conjunction with each other, by auxiliary positioning bar（18）With auxiliary positioning plate（19）By two adjacent cunnings
Dynamic support frame（11）It is supported, makes slide holder（11）Stability reach it is higher, then by U-shaped locating dowel（21）With
Be located by connecting circular groove（22）Make lower supporting plate（1）With upper backup pad（2）Between connect stability reach it is higher, by connection
Piece（23）With U-shaped connecting rod（24）Between be used in conjunction with each other, by connection sheet（23）With U-shaped connecting rod（24）To sliding branch
Support（11）Auxiliary positioning is carried out, makes slide holder（11）Stability greatly improve, so as to effectively increase emergency bridge
Stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346249.1A CN106930177B (en) | 2017-05-17 | 2017-05-17 | A kind of telescopic emergency bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346249.1A CN106930177B (en) | 2017-05-17 | 2017-05-17 | A kind of telescopic emergency bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106930177A true CN106930177A (en) | 2017-07-07 |
| CN106930177B CN106930177B (en) | 2019-01-15 |
Family
ID=59430484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346249.1A Active CN106930177B (en) | 2017-05-17 | 2017-05-17 | A kind of telescopic emergency bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930177B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004257224A (en) * | 2003-02-27 | 2004-09-16 | Hideo Mori | Foldable truss bridge |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN204871486U (en) * | 2015-07-07 | 2015-12-16 | 浙江海洋学院 | Bridge is connected to pier |
| KR20170017461A (en) * | 2015-08-07 | 2017-02-15 | 지엘기술주식회사 | Temporary Bridge |
| CN106498839A (en) * | 2016-11-15 | 2017-03-15 | 东南大学 | A kind of bi-directional folded truss bridge construction |
-
2017
- 2017-05-17 CN CN201710346249.1A patent/CN106930177B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004257224A (en) * | 2003-02-27 | 2004-09-16 | Hideo Mori | Foldable truss bridge |
| CN104005330A (en) * | 2014-01-17 | 2014-08-27 | 浙江贝欧复合材料制造有限公司 | Telescopic floating bridge |
| CN204871486U (en) * | 2015-07-07 | 2015-12-16 | 浙江海洋学院 | Bridge is connected to pier |
| KR20170017461A (en) * | 2015-08-07 | 2017-02-15 | 지엘기술주식회사 | Temporary Bridge |
| CN106498839A (en) * | 2016-11-15 | 2017-03-15 | 东南大学 | A kind of bi-directional folded truss bridge construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106930177B (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212224316U (en) | Assembled building wall | |
| CN106930177A (en) | A kind of telescopic emergency bridge | |
| CN205560194U (en) | Support for tablet computer | |
| CN206956526U (en) | Telescopic emergency bridge | |
| CN206607504U (en) | A kind of support platform for building | |
| CN212802437U (en) | Scaffold with prevent empting function | |
| CN208395674U (en) | A kind of support device that municipal administration bridge construction stability is high | |
| CN212223647U (en) | Novel box culvert | |
| CN207813124U (en) | A kind of improvement of stage lifting device lifting support | |
| CN210888758U (en) | Water conservancy is utilized and is overhauld cat ladder | |
| CN211058451U (en) | Telescopic folding protective fence for building construction | |
| CN110080540B (en) | Large-span steel structure sliding device and construction method thereof | |
| CN108532441B (en) | Combined bridge truss with fastening mechanism | |
| CN210086122U (en) | Town road guardrail | |
| CN207193771U (en) | A kind of bridge construction support frame | |
| CN215889293U (en) | High-stability construction support frame for building technology | |
| CN212743590U (en) | Construction engineering construction management uses portable rail guard | |
| CN214614572U (en) | Steel structure supporting truss with anti-torsion function | |
| CN218467023U (en) | Construction bearing frame | |
| CN209983707U (en) | A beta structure for intention table | |
| CN216787770U (en) | Fixing frame for disassembling steel structure | |
| CN216446519U (en) | Building template for supporting | |
| CN217053964U (en) | Conversion structure for connecting roof truss | |
| CN213268784U (en) | Support for plastering interior wall of building | |
| CN213013813U (en) | Civil engineering road construction edge bearing structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qiang Inventor after: Wang Linshan Inventor before: Wang Tao Inventor before: Li Qiang Inventor before: Wang Linshan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181128 Address after: 321000 A4-402, 729 Jin Lei street, Xinshi street, Wucheng District, Jinhua, Zhejiang. Applicant after: Jinhua City, straw and Environmental Protection Technology Consulting Co. Ltd. Address before: 310053 Machinery Department of Hangzhou Jinzhi Science and Technology Co., Ltd. No. 38 Puyan Street, Binjiang District, Hangzhou City, Zhejiang Province Applicant before: Hangzhou Jin Zhi Science and Technology Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |