CN206873296U - Bridge construction support meanss - Google Patents
Bridge construction support meanss Download PDFInfo
- Publication number
- CN206873296U CN206873296U CN201720328604.8U CN201720328604U CN206873296U CN 206873296 U CN206873296 U CN 206873296U CN 201720328604 U CN201720328604 U CN 201720328604U CN 206873296 U CN206873296 U CN 206873296U
- Authority
- CN
- China
- Prior art keywords
- retractor device
- support
- bottom plate
- base
- support 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.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
It the utility model is related to supporting bridge field of mechanical technique, disclose bridge construction support meanss, including bottom plate and the base being located on bottom plate, base upper end is provided with the first retractor device being fixedly connected with base, the support bar being connected with the first retractor device is provided with above first retractor device, first retractor device drives moving up and down for support bar, the both sides of support bar are provided with the second retractor device that one end is hinged with support bar, bottom plate is provided with the 3rd retractor device being fixedly connected with bottom plate, 3rd retractor device is symmetrically arranged at the both sides of base, the other end of second retractor device is hinged with the 3rd retractor device；Bottom plate is provided with the rail groove laterally set, and the lower section of base is provided with the roller coordinated with rail groove, and roller moves left and right in rail groove.The utility model can adjust the height for support of increasing expenditure as needed, improve operating efficiency, while be applied to horizontal bridge and tilt the supporting role of bridge, applied widely, and the stability supported is good, and support safety is more preferable.
Description
Technical field
It the utility model is related to supporting bridge field of mechanical technique, more particularly to a kind of bridge construction support meanss.
Background technology
With the development of transportation, bridge construction, including river bridge, land bridge are more and more.Passing
The first bulk steel plate pre-buried in pier of bracket of uniting, by shelf bracket, monolithic lifting is welded with pre-embedded steel slab in place after the completion of the weldering of bridge the following group
Connect, but conventional bracket has problems with work progress：High-altitude vertical welding, weldquality are difficult to ensure that it is hidden to there is safety
Suffer from；Weld seam is long, overhead welding workload is big, bracket installation period length.When to tilting bridge floor support, also by support meanss
Top surface is arranged on skewed, builds difficulty height.
The content of the invention
The utility model for building the shortcomings such as difficulty is big, security is low in the prior art, there is provided one kind builds difficulty
Small, safe bridge construction support meanss.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
Bridge construction support meanss, including bottom plate and the base being located on bottom plate, base upper end is provided with and base is fixed and connected
The first retractor device connect, the first retractor device top are provided with the support bar being connected with the first retractor device, the first retractor device
Moving up and down for support bar is driven, the both sides of support bar are provided with the second retractor device that one end is hinged with support bar, set on bottom plate
There is the 3rd retractor device being fixedly connected with bottom plate, the 3rd retractor device is symmetrically arranged at the both sides of base, the second retractor device
The other end is hinged with the 3rd retractor device；Bottom plate is provided with the rail groove laterally set, and the lower section of base is provided with matches somebody with somebody with rail groove
The roller of conjunction, roller move left and right in rail groove.First retractor device drives support bar to move up and down, convenient according to bridge height
Height needed for degree regulation supporting bridge, improves the operating efficiency of supporting bridge, and support bar is connected by the second retractor device
3rd retractor device, the position that fixed support bar moves up and down, and during support moves up and down, the second retractor device can
To carry out the regulation of angle and length according to the height of support bar, improve the applicability of the second retractor device, after fixation for
Support bar provides a supporting role, and improves the stability of support bar, also improves the security that this technology uses, and is fixing support
After position, risen by the 3rd retractor device and prop up bridge, add the stress point of support, improve the balance of bridge and steady
Qualitative, roller drives base to move left and right, and so as to drive support bar also to move left and right, convenient left and right is adjusted to support needed for bridge
Position, it is convenient that Support Position is adjusted as needed, reduce the labor intensity needed for Mobile support device.
Preferably, the upper end of support bar is provided with mounting seat, the supporting table being connected with mounting seat, branch are provided with above mounting seat
Support platform is provided with two pieces of symmetrically arranged first top plates, and the inner end of the first top plate is supported by supporting table, the both sides of mounting seat
The support telescopic bar that lower end is hinged with mounting seat is respectively equipped with, the middle part of the upper end of support telescopic bar and the first top plate lower end is cut with scissors
Connect, support telescopic bar drives the first top plate to be rotated to both sides, and support telescopic bar is tilted and is located between the first top plate and mounting seat.Branch
When strut rises, contacted by the first top plate with bridge lower surface, increase bridge is in the lifting surface area of the first top plate, enhancing support
The stability of bar support, and in bridge from the junction on plane and inclined-plane, the of side can be driven by support telescopic bar
One top plate laterally rotates, and the lower end with tilting bridge offsets, and is played a supporting role to tilt bridge, and the first of opposite side the top
Plate is supported on the lower end of horizontal bridge, can also determine branch by two piece of first top plate all using the supported underneath for tilting bridge
After supportting position, the first top plate is pushed up by support telescopic bar, so as to lock the first top plate, played a supporting role, prevent the
One top plate loosens, and improves the scope of application of this technology, saves construction cost.
Preferably, bottom plate is provided with fixed seat, the 3rd retractor device is vertically installed in fixed seat, the 3rd retractor device
Including drive device and the elevating lever being located in drive device, drive device driving elevating lever moves up and down, the upper end of elevating lever
Provided with the second top plate.After the first top plate determines Support Position, drive device driving elevating lever rises, and supports the second top plate
In the lower surface of the first top plate, by increasing the strong point of the first top plate, the stability of support is improved.
Preferably, the second retractor device includes the first expansion link and upper end and the branch that lower end is hinged with the 3rd retractor device
The second be hinged expansion link of strut, the second expansion link are located in the first expansion link and moved in the first expansion link, and second is flexible
Bar is provided with positioning hole, and the first expansion link is provided with the locating rod coordinated with positioning hole.It is adjusted to support in support bar required
Behind position, locating rod is inserted into corresponding positioning hole, the second retractor device is provided support force for support bar, avoids supporting
Bar double swerve, improve the security of support.
The utility model has significant technique effect as a result of above technical scheme：It can as needed adjust and increase expenditure
The height of support, the operating efficiency of bridge construction is improved, while suitable for the supporting role of horizontal bridge and inclination bridge, be applicable
Scope is wide, and the stability supported is good, and support safety is more preferable.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
The toponym that each number designation is referred in accompanying drawing is as follows：1-bottom plate, 2-base, the 3-the first retractor device,
4-support bar, the 5-the second retractor device, the 6-the three retractor device, 7-rail groove, 8-roller, 9-mounting seat, 10-
Support platform, the 11-the first top plate, 12-support telescopic bar, 13-fixed seat, 14-drive device, 15-elevating lever, 16-the second
Top plate, the 17-the first expansion link, the 18-the second expansion link, 19-positioning hole, 20-locating rod.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
Bridge construction support meanss, as shown in figure 1, including bottom plate 1 and the base 2 being located on bottom plate 1, the upper end of base 2 is set
There is the first retractor device 3 being fixedly connected with base 2, the top of the first retractor device 3 is provided with the branch being connected with the first retractor device 3
Strut 4, the first retractor device 3 drive moving up and down for support bar 4, and the both sides of support bar 4 are provided with what one end was hinged with support bar 4
Second retractor device 5, bottom plate 1 are provided with the 3rd retractor device 6 being fixedly connected with bottom plate 1, and the 3rd retractor device 6 is symmetrically arranged at
The both sides of base 2, the other end and the 3rd retractor device 6 of the second retractor device 5 are be hinged；Bottom plate 1 is provided with the rail laterally set
Road groove 7, the lower section of base 2 are provided with the roller 8 coordinated with rail groove 7, and roller 8 moves left and right in rail groove 7.By rolling 9
Moved left and right in rail groove 7, select Support Position, the first retractor device 3 drives support bar 4 to move up, meets support
The vertical and horizontal regulation of position, it is simple in construction, it is easy to operate, reduce the labor intensity of staff.
The upper end of support bar 4 is provided with mounting seat 9, and the top of mounting seat 9 is provided with the supporting table 10 being connected with mounting seat 9, support
Platform 10 is provided with two pieces of symmetrically arranged first top plates 11, and the inner end of the first top plate 11 is supported by supporting table 10, mounting seat 9
Both sides be respectively equipped with the support telescopic bar 12 that lower end and mounting seat 9 are hinged, the upper end of support telescopic bar 12 and the first top plate 11
The middle part of lower end is hinged, and support telescopic bar 12 drives the first top plate 11 to be rotated to both sides, and support telescopic bar 12 tilts and is located at first
Between top plate 11 and mounting seat 9.During horizontal support, the inner end of two piece of first top plate 11 offsets and is located in supporting table 10, branch
Support expansion link 12 withstands the lower section of the first top plate 11, ensures the levelness of the first top plate 11, makes under the first top plate 11 and bridge
End contact.
Bottom plate 1 is provided with fixed seat 13, and the 3rd retractor device 6 is vertically installed in fixed seat 13, and the 3rd retractor device 6 wraps
Drive device 14 and the elevating lever 15 being located in drive device 14 are included, drive device 14 drives elevating lever 15 to move up and down, and lifts
The upper end of bar 15 is provided with the second top plate 16.First top plate 11 installs Support Position, and drive device 14 drives elevating lever 15 to rise
And be against on the lower surface of the first top plate 11, the strong point of bridge lower surface is added, by increasing scattered stress point, is improved
The stability of supporting bridge, while improve the security that staff constructs in support meanss.
Second retractor device 5 includes the first expansion link 17 and upper end and support bar 4 that lower end is hinged with the 3rd retractor device 6
The second be hinged expansion link 18, the second expansion link 18 are located in the first expansion link 17 and moved in the first expansion link 17, second
Expansion link 18 is provided with positioning hole 19, and the first expansion link 17 is provided with the locating rod 20 coordinated with positioning hole 19.Support bar 4 rises
During to relevant position, the power that support bar 4 is subject to is dispersed to the 3rd retractor device 6 by the second retractor device 5, reduces support bar 4
The gravity being subject to, extend the service life of the retractor device 3 of support bar 4 and first.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (4)
1. bridge construction support meanss, it is characterised in that：Including bottom plate (1) and the base (2) being located on bottom plate (1), base (2)
Upper end is provided with the first retractor device (3) being fixedly connected with base (2), is provided with above the first retractor device (3) and is stretched with first
The support bar (4) of device (3) connection, the first retractor device (3) drive moving up and down for support bar (4), the both sides of support bar (4)
The second retractor device (5) being hinged provided with one end and support bar (4), bottom plate (1) are provided with the 3rd be fixedly connected with bottom plate (1)
Retractor device (6), the 3rd retractor device (6) are symmetrically arranged at the both sides of base (2), the other end of the second retractor device (5) and
Three retractor devices (6) are be hinged；Bottom plate (1) is provided with the rail groove (7) laterally set, and the lower section of base (2) is provided with and rail groove
(7) roller (8) coordinated, roller (8) move left and right in rail groove (7).
2. bridge construction support meanss according to claim 1, it is characterised in that：The upper end of support bar (4) is provided with installation
Seat (9), mounting seat (9) top are provided with the supporting table (10) being connected with mounting seat (9), and supporting table (10) is symmetrically set provided with two pieces
The first top plate (11) put, the inner end of the first top plate (11) are supported by supporting table (10), and the both sides of mounting seat (9) are set respectively
There are the support telescopic bar (12) that lower end is hinged with mounting seat (9), upper end and the first top plate (11) lower end of support telescopic bar (12)
Middle part be hinged, support telescopic bar (12) drives the first top plate (11) to be rotated to both sides, and support telescopic bar (12), which tilts, is located at the
Between one top plate (11) and mounting seat (9).
3. bridge construction support meanss according to claim 1, it is characterised in that：Bottom plate (1) is provided with fixed seat (13),
3rd retractor device (6) is vertically installed in fixed seat (13), and the 3rd retractor device (6) includes drive device (14) and is located at drive
Elevating lever (15) in dynamic device (14), drive device (14) driving elevating lever (15) move up and down, the upper end of elevating lever (15)
Provided with the second top plate (16).
4. bridge construction support meanss according to claim 1, it is characterised in that：Second retractor device (5) includes lower end
The second expansion link (18) that the first expansion link (17) and upper end being hinged with the 3rd retractor device (6) are hinged with support bar (4), the
Two expansion links (18) are located in the first expansion link (17) and moved in the first expansion link (17), and the second expansion link (18) is provided with
Positioning hole (19), the first expansion link (17) are provided with the locating rod (20) coordinated with positioning hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328604.8U CN206873296U (en) | 2017-03-30 | 2017-03-30 | Bridge construction support meanss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720328604.8U CN206873296U (en) | 2017-03-30 | 2017-03-30 | Bridge construction support meanss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873296U true CN206873296U (en) | 2018-01-12 |
Family
ID=61327108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720328604.8U Expired - Fee Related CN206873296U (en) | 2017-03-30 | 2017-03-30 | Bridge construction support meanss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773788A (en) * | 2018-03-01 | 2018-11-09 | 盛世瑶兰（深圳）科技有限公司 | One kind being based on the transformable hydraulic jack of screw-driven bearing area |
| CN108946552A (en) * | 2018-03-01 | 2018-12-07 | 盛世瑶兰（深圳）科技有限公司 | A kind of transformable hydraulic jack of bearing area |
-
2017
- 2017-03-30 CN CN201720328604.8U patent/CN206873296U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773788A (en) * | 2018-03-01 | 2018-11-09 | 盛世瑶兰（深圳）科技有限公司 | One kind being based on the transformable hydraulic jack of screw-driven bearing area |
| CN108946552A (en) * | 2018-03-01 | 2018-12-07 | 盛世瑶兰（深圳）科技有限公司 | A kind of transformable hydraulic jack of bearing area |
| CN108946552B (en) * | 2018-03-01 | 2020-12-11 | 嘉兴市昶兴喷织有限公司 | Hydraulic jack with variable supporting area |
| CN108773788B (en) * | 2018-03-01 | 2020-12-22 | 浙江昌新生物纤维股份有限公司 | Hydraulic jack with variable supporting area based on thread transmission |
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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: 20180112 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |