CN207891752U - A kind of limit fixed tray of steel pipe arch bridge arch rib installation - Google Patents
A kind of limit fixed tray of steel pipe arch bridge arch rib installation Download PDFInfo
- Publication number
- CN207891752U CN207891752U CN201820256310.3U CN201820256310U CN207891752U CN 207891752 U CN207891752 U CN 207891752U CN 201820256310 U CN201820256310 U CN 201820256310U CN 207891752 U CN207891752 U CN 207891752U
- Authority
- CN
- China
- Prior art keywords
- limit
- fixed
- card slot
- right sides
- setting
- 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 limit fixed trays of steel pipe arch bridge arch rib installation,Including fixed pedestal,Universal wheel is respectively set in the left and right sides under the fixed pedestal,Universal wheel cooperation brake is accurately positioned,Supporting rack is respectively set at left and right sides of the fixed pedestal,First limit sliding chutes are set in support frame as described above,Sliding block is set in the first limit sliding chutes,The sliding block is arranged at left and right sides of backing steel plate outer,Arc opening limit card slot steel plate is set on backing steel plate,Rectangular opening is respectively set at left and right sides of support frame as described above,L-type limiting plate is set in rectangular opening,Groove is set in the L-type limiting plate side end,Fixture block is set in groove,Auxiliary support block is set under the L-type limiting plate,Fixed card slot is respectively set at left and right sides of arc opening limit card slot steel plate,The utility model is simple in structure,Arch rib limit and fixed difficult problem when steel pipe arch bridge arch rib effectively being avoided to install,The accurate positioning of arch rib bottom can be achieved,It limits fixed.
Description
Technical field
The utility model is related to bridge construction auxiliary device technical fields, and in particular to a kind of installation of steel pipe arch bridge arch rib
Limit fixed tray.
Background technology
With the fast development and construction of Chinese bridge cause, some extraordinary more and more high-speed railways that are applied to of bridge are built
If in Urban Bridge Construction.CFST Arch Bridge is one of extraordinary bridge.CFST Arch Bridge mostly be applied to valley,
It is built above river.Currently, there do not have summary to form a more general limit in steel tube arch rib installation process, in industry to be solid
Determine device, realization can quickly limit steel tube arch rib in steel tube arch rib hoisting process, while ensure what lifting was completed
Arch rib does not occur subsequently to deviate, and meets line style requirement to reach technical ability guarantee, and can realize the purpose of rapid construction.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of safe and reliable, easy to use
The installation of steel pipe arch bridge arch rib limit fixed tray, including fixed pedestal, the left and right sides is respectively set under the fixed pedestal
Universal wheel, at left and right sides of the fixed pedestal on supporting rack is respectively set, the first limit sliding chutes are set in support frame as described above, first
Sliding block is set in limit sliding chutes, and the sliding block setting is outer at left and right sides of backing steel plate, and arc opening, which is arranged, on backing steel plate limits
Position card slot steel plate, support frame as described above are respectively set rectangular opening in the left and right sides, L-type limiting plate, the L-type are arranged in rectangular opening
Groove is set in limiting plate side end, fixture block is set in groove, auxiliary support block is set under the L-type limiting plate, in circle
Fixed card slot is respectively set at left and right sides of nock limit card slot steel plate, triangle fixed support block is set in fixed card slot,
The first limit card slot is respectively set in front and rear sides in the triangle fixed support block, and L-type is arranged in the first limit card slot and limits
Position bar, the L-type gag lever post other side are arranged in the second limit card slot, and second limit card slot is arranged in fixed pedestal,
Position limiting slide block is set under triangle fixed support block, and the position limiting slide block of setting is arranged in the second limit sliding chutes, and the second limit is slided
Slot is arranged in fixed pedestal, and push rod is arranged outside side in the triangle fixed support block.
Preferably, second limit card slot is set as several, uniformly and equidistantly it is arranged in fixed pedestal, and 4
A to be one group and be listed as one, two are respectively separately positioned on outside triangle fixed support block.
Preferably, the rectangular opening is set as several, and uniformly and equidistantly it is arranged in supporting rack, is at most set as
4.
Preferably, the triangle fixed support block is set as 4, and left and right is respectively two, by arc opening limiting card
Channel steel plate decile.
Preferably, when the auxiliary support block is assembling, assembled by multiple supporting blocks.
The utility model has the beneficial effects that：It is simple in structure, it is easy for installation, encircle when steel pipe arch bridge arch rib effectively being avoided to install
Rib limits and fixed difficult problem is, it can be achieved that the accurate positioning of arch rib bottom, limit are fixed, it can be achieved that tubular arch arch rib line style
Beauty, Saving in time costs is apparent, reduces input, and economic benefit is apparent, and speed of application is fast and construction safety, line style quality control are imitated
Fruit is apparent.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure：1, fixed pedestal；2, universal wheel；3, supporting rack；4, the first limit sliding chutes；5, sliding block；6, backing steel plate；7、
Arc opening limit card slot steel plate；8, rectangular opening；9, L-type limiting plate；10, groove；11, fixture block；12, auxiliary support block；13, fixed
Card slot；14, triangle fixed support block；15, the first limit card slot；16, L-type gag lever post；17, the second limit card slot；18, it limits
Sliding block；19, the second limit sliding chutes；20, push rod.
Specific implementation mode
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
A kind of limit fixed tray of steel pipe arch bridge arch rib installation as depicted in figs. 1 and 2, including fixed pedestal 1, it is described
Universal wheel 2 is respectively set in 1 time left and right sides of fixed pedestal, and supporting rack 3 is respectively set on 1 left and right sides of fixed pedestal, described
First limit sliding chutes 4 are set in supporting rack 3, sliding block 5 is set in the first limit sliding chutes 4, the sliding block 5 is arranged in backing steel plate
6 left and right sides are outer, and arc opening limit card slot steel plate 7 is arranged on backing steel plate 6, and support frame as described above is set respectively in 3 left and right sides
Rectangular opening 8 is set, the setting L-type limiting plate 9 in rectangular opening 8,9 side end of L-type limiting plate is interior to be arranged groove 10, in groove
Fixture block 11,9 times setting auxiliary support blocks 12 of the L-type limiting plate, in 7 left and right sides of arc opening limit card slot steel plate are set in 10
Fixed card slot 13 is inside respectively set, the setting triangle fixed support block 14 in fixed card slot 13, the triangle fixes support
The first limit card slot 15 is respectively set in 14 front and rear sides of block, the setting L-type gag lever post 16 in the first limit card slot 15, L-type limit
Position 16 other side of bar is arranged in the second limit card slot 17, and second limit card slot 17 is arranged in fixed pedestal 1, in triangle
14 times setting position limiting slide blocks 18 of shape fixed support block, the position limiting slide block 18 of setting are arranged in the second limit sliding chutes 19, the second limit
Position sliding slot 19 is arranged in fixed pedestal 1, and push rod 20 is arranged outside 14 side of triangle fixed support block.Second limit
Card slot 17 is set as several, is uniformly and equidistantly arranged in fixed pedestal 1, and 4 are listed as one, two each point for one group
It is not arranged outside triangle fixed support block 14.The rectangular opening 8 is set as several, and is uniformly and equidistantly arranged in supporting rack
In 3, it is at most set as 4.The triangle fixed support block 14 is set as 4, and left and right is respectively two, and arc opening is limited
7 decile of card slot steel plate.When the auxiliary support block 12 is assembling, assembled by multiple supporting blocks.
The working principle of this specific embodiment: being：Adjust the height of arc opening limit card slot steel plate 7 according to demand first,
Then the fixed effect of limit is reached by L-type limiting plate 9 and the cooperation of auxiliary support block 12, then controls triangle according to demand
The position of fixed support block 14 recycles L-type gag lever post 16 and the cooperation support of the second limit card slot 17 to fix, is encircleed according to tubular arch
Rib construction elevation, design tubular arch mounting bracket, after the completion of waiting for holder, on cradle top steel plate setting-out go out arch rib limit fix
The axial location of backing steel plate 6, while measuring cradle top steel plate absolute altitude.Arch rib limit is put according to setting-out axial location to fix
Pallet, according to measurement absolute altitude in the notch for making arc opening limit card slot steel plate 7 according to measurement 6 times cushioning steel plates of absolute altitude backing steel plate
Absolute altitude is identical as arch rib lower surface, and arch rib limit fixed tray backing steel plate 6 is welded and fixed with strutting system.Hoisting Steel Pipe Arch
When, tubular arch arch rib lower surface is lifted to arc opening limit card slot steel plate 7 according to design position, while ensureing arch rib lower axle
Line is overlapped along bridge to axis with arc opening limit card slot steel plate 7, is checked tubular arch top side location and absolute altitude, is passed through the fine tunings such as jack
After the axis to design position of arch rib top surface, arch rib is limited into contact of the arc opening limit card slot steel plate 7 of fixed tray with arch rib
Position is welded and fixed, to fast implement the limit and fixation of the installation of tubular arch arch rib.
The utility model is not limited to specific implementation mode above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (5)
1. a kind of limit fixed tray of steel pipe arch bridge arch rib installation, including fixed pedestal (1), it is characterised in that：The fixation
Universal wheel (2) is respectively set in the left and right sides under pedestal (1), and supporting rack (3) is respectively set on fixed pedestal (1) left and right sides,
The first limit sliding chutes of setting (4) in support frame as described above (3), setting sliding block (5), the sliding block (5) in the first limit sliding chutes (4)
Setting is outer at left and right sides of backing steel plate (6), and arc opening limit card slot steel plate (7), the support are arranged on backing steel plate (6)
Rectangular opening (8) is respectively set at left and right sides of frame (3), setting L-type limiting plate (9), the L-type limiting plate in rectangular opening (8)
(9) fixture block (11) is arranged in groove (10), auxiliary is arranged under the L-type limiting plate (9) for setting groove (10) in side end
Fixed card slot (13) is respectively set in arc opening limit card slot steel plate (7) left and right sides, in fixed card slot in supporting block (12)
(13) triangle fixed support block (14) is set in, first is respectively set in triangle fixed support block (14) front and rear sides
Limit card slot (15), the setting L-type gag lever post (16) in the first limit card slot (15), the setting of L-type gag lever post (16) other side exist
In second limit card slot (17), the second limit card slot (17) setting is in fixed pedestal (1), in triangle fixed support block
(14) position limiting slide block (18) is set under, and described to set position limiting slide block (18) setting in the second limit sliding chutes (19), the second limit is slided
Push rod (20) is arranged outside triangle fixed support block (14) side in fixed pedestal (1) in slot (19) setting.
2. a kind of limit fixed tray of steel pipe arch bridge arch rib installation according to claim 1, it is characterised in that：Described
Two limit card slots (17) are set as several, are uniformly and equidistantly arranged in fixed pedestal (1), and 4 are listed as one for one group
Item, two are respectively separately positioned on triangle fixed support block (14) outside.
3. a kind of limit fixed tray of steel pipe arch bridge arch rib installation according to claim 1, it is characterised in that：The square
Shape hole (8) is set as several, and is uniformly and equidistantly arranged in supporting rack (3), is at most set as 4.
4. a kind of limit fixed tray of steel pipe arch bridge arch rib installation according to claim 1, it is characterised in that：Described three
Angular fixed support block (14) is set as 4, and left and right is respectively two, by arc opening limit card slot steel plate (7) decile.
5. a kind of limit fixed tray of steel pipe arch bridge arch rib installation according to claim 1, it is characterised in that：It is described auxiliary
It is when assembling, to be assembled by multiple supporting blocks to help supporting block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256310.3U CN207891752U (en) | 2018-02-02 | 2018-02-02 | A kind of limit fixed tray of steel pipe arch bridge arch rib installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820256310.3U CN207891752U (en) | 2018-02-02 | 2018-02-02 | A kind of limit fixed tray of steel pipe arch bridge arch rib installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891752U true CN207891752U (en) | 2018-09-21 |
Family
ID=63542003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820256310.3U Expired - Fee Related CN207891752U (en) | 2018-02-02 | 2018-02-02 | A kind of limit fixed tray of steel pipe arch bridge arch rib installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722992A (en) * | 2018-12-19 | 2019-05-07 | 中铁广州工程局集团有限公司 | A kind of device and method of dumbbell-shaped arch rib installation positioning |
-
2018
- 2018-02-02 CN CN201820256310.3U patent/CN207891752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109722992A (en) * | 2018-12-19 | 2019-05-07 | 中铁广州工程局集团有限公司 | A kind of device and method of dumbbell-shaped arch rib installation positioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103464948B (en) | A kind of test plate (panel) welding tooling | |
| CN203965259U (en) | An a kind of roll-type bend testing apparatus | |
| CN207891752U (en) | A kind of limit fixed tray of steel pipe arch bridge arch rib installation | |
| CN201047755Y (en) | Steel coil highness positioning measurement mechanism | |
| CN206578724U (en) | A kind of stable bench vice | |
| CN204996862U (en) | Frock is repaiied to accent | |
| CN103599969B (en) | Torque arm alignment frock | |
| CN206208669U (en) | For the bending resistance test device of T-shaped pipe fitting | |
| CN205021055U (en) | Wind -tunnel water conservancy diversion piece assembly welding device | |
| CN204772504U (en) | From bench vice of taking setting -out device | |
| CN203282009U (en) | Transformer core tin soldering height-setting jig | |
| CN209021501U (en) | A kind of group mounted welder for mining equiment vehicle frame | |
| CN202825788U (en) | Tyre mold stage | |
| CN107052215B (en) | A kind of high temperature cylinder iron taking and placing device | |
| CN206811797U (en) | A kind of tower tray bracing ring installs positioning tool | |
| CN204422218U (en) | Braking of baby carriage and stability test platform | |
| CN215447653U (en) | Diameter-variable shaft runout measuring clamp | |
| CN204478966U (en) | A kind of cubing | |
| CN209062612U (en) | The flat clamping mold of bearing block bottom surface milling | |
| CN213671839U (en) | Tool for rapidly replacing core shaft of numerical control lathe | |
| CN217475746U (en) | Barrel bottom butt joint device for steel barrel forming | |
| CN205156800U (en) | Diagonal measuring equipment of large -scale work piece | |
| CN214866929U (en) | Adjustable bending device for construction of transportation road and bridge | |
| CN220028283U (en) | A high accuracy equipment of bending for steel construction processing | |
| CN208704627U (en) | A kind of head rest pole cubing |
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: 20180921 Termination date: 20190202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |