CN219886552U - Upright post structure of steel bridge - Google Patents
Upright post structure of steel bridge Download PDFInfo
- Publication number
- CN219886552U CN219886552U CN202321091304.4U CN202321091304U CN219886552U CN 219886552 U CN219886552 U CN 219886552U CN 202321091304 U CN202321091304 U CN 202321091304U CN 219886552 U CN219886552 U CN 219886552U
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- China
- Prior art keywords
- steel
- mounting panel
- plate
- mounting
- fixed mounting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 71
- 239000010959 steel Substances 0.000 title claims abstract description 71
- 238000009434 installation Methods 0.000 claims abstract description 41
- 230000000694 effects Effects 0.000 claims description 9
- 239000003351 stiffener Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 230000008093 supporting effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a column structure of a steel bridge, which comprises: the embedded plate is provided with a steel structure; the mounting assembly comprises a limit spring, a pulling plate, a limit steel rod, a first mounting plate, a support inclined plate, a second mounting plate, a mounting block, a fixing bolt and a fixing nut, wherein the limit spring is fixedly mounted at the top of the embedded plate, the pulling plate is fixedly mounted at the top of the limit spring, the limit steel rod is inserted into the embedded plate and the first mounting plate, the mounting block is fixedly mounted on two sides of the steel structure, a groove for the second mounting plate to move is formed in the mounting block, one end of the second mounting plate extends into the groove on the mounting block, and an opening for the fixing bolt to move is formed in the mounting block and the second mounting plate. Through the setting of two sets of support swash plates, can play the supporting effect to the both sides of steel constructs, form trapezoidal structure with it, increase the stability of steel structure after the installation, improve the intensity of device.
Description
Technical Field
The utility model relates to the technical field of steel structure installation, in particular to a column structure of a steel bridge.
Background
In some engineering construction processes, steel bridges need to be erected for temporary passage of pedestrians, and the steel bridges mainly comprise upright posts and bridge decks, wherein the upright posts are installed on the ground and used for supporting the bridge decks. In general, the upright post is not a permanent foundation of a reinforced concrete structure during installation, but is supported on a foundation structure such as a soil foundation subjected to reinforcement treatment, and the common defect of the structure is that the upright post is easy to displace relative to the foundation.
In the prior art, like a steel structure stand structure of publication number CN211898972U, still can grasp the ground through inserted bar and the barb that add, the foundation can not take place the skew completely, guaranteed the stability of whole steel structure stand to can carry out the dismantlement of stand and base and change, whether follow-up change or transportation all brought very big convenience for the in-service use, improved the construction process, rational in infrastructure, design benefit, safety and stability compares its practicality in the steel structure stand of prior art stronger, is fit for using widely on a large scale in the building trade.
The structure of above-mentioned scheme can be applied to the fixed of steel structure bridge stand bottom, but its when in-service use, although be convenient for install it and dismantle, the structure of installation wholly is the T type setting, and its side lacks supporting component, and then leads to the support nature relatively poor after the installation, produces the circumstances of skew easily when long-time use.
Disclosure of Invention
The utility model aims to provide a column structure of a steel bridge, which can solve the problem that a side edge lacks a supporting component.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a column structure of a steel bridge, comprising: the embedded plate is provided with a steel structure, and an embedded rod is fixedly arranged at the bottom of the embedded plate; the installation component, it is located on the pre-buried board, the installation component includes spacing spring, pulling plate, spacing steel bar, first mounting panel, support swash plate, the second mounting panel, the installation piece, fixing bolt and fixation nut, the top fixed mounting of pre-buried board has spacing spring, the top fixed mounting of spacing spring has the pulling plate, the bottom fixed mounting of pulling plate has spacing steel bar, one side fixed mounting of support swash plate has the second mounting panel, the bottom fixed mounting of support swash plate has first mounting panel, spacing steel bar cartridge is in pre-buried board and first mounting panel, the equal fixed mounting in both sides of steel construct has the installation piece, the recess that can supply the second mounting panel activity is seted up to the inside of installation piece, in the recess on the installation piece is extended to the one end of second mounting panel, the opening that can supply the fixing bolt activity is all seted up to the inside of installation piece and second mounting panel, the one end of fixing bolt passes the opening on installation piece and the second mounting panel and extends to the below of installation piece, the outer wall screw thread that the fixing bolt is located the installation piece below installs fixation nut.
According to the upright post structure of the steel-structured bridge, the top of the embedded plate is provided with a placing groove for the steel structure to move, the bottom of the inner side of the placing groove is fixedly provided with a shock pad, and the bottom of the steel structure is positioned in the placing groove.
According to the upright post structure of the steel bridge, an opening for the first mounting plate to move is formed in the embedded plate, one end of the first mounting plate extends to the inside of the opening, holes for the limiting steel rod to move are formed in the embedded plate and the first mounting plate, and one end of the limiting steel rod penetrates through the holes in the first mounting plate and extends to the inside of the embedded plate.
According to the upright post structure of the steel bridge, the anti-falling rod is fixedly arranged on the outer wall of the embedded rod and is obliquely arranged.
According to the upright post structure of the steel structure bridge, the reinforcing rod is fixedly arranged at the top of the first mounting plate, and one end of the reinforcing rod is fixedly arranged on one side of the supporting inclined plate.
According to the upright post structure of the steel bridge, the top of the embedded plate is fixedly provided with a threaded post, the threaded post is sleeved with a threaded cylinder, and the threaded cylinder extends upwards so that the fixing bolt is matched and inserted in the threaded cylinder.
Compared with the prior art, the utility model has the beneficial effects that: according to the upright post structure of the steel structure bridge, through the arrangement of the two groups of support inclined plates, the two sides of the steel structure can be supported, a trapezoid structure is formed, the stability of the steel structure after being installed is improved, and the strength of the device is improved;
through spacing spring, pulling board, spacing steel pole, first mounting panel, support swash plate, second mounting panel, installation piece and fixing bolt's cooperation is used, sets up like this at the in-process of installation pre-buried board and steel constructs on the one hand, and the workman of being convenient for operates, improves the speed of installation, reduces the intensity of labour when the workman installs, and then improves the efficiency of workman's installation, increases the practicality of device.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an enlarged view of section A of the present utility model;
fig. 4 is a schematic structural view of a limiting spring according to the present utility model.
In the figure: 1. embedding a plate; 2. a steel structure; 3. embedding a rod; 4. a mounting assembly; 401. a limit spring; 402. pulling the plate; 403. a limit steel rod; 404. a first mounting plate; 405. supporting a sloping plate; 406. a second mounting plate; 407. a mounting block; 408. a fixing bolt; 409. and (5) fixing a nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a stand structure of steel structure bridge, includes pre-buried board 1 and installation component 4, is equipped with steel structure 2 on the pre-buried board 1, and the bottom fixed mounting of pre-buried board 1 has pre-buried pole 3. Wherein, the upper end of steel constructs 2 is used for supporting the bridge floor of steel structure bridge.
The installation component 4 is located on the pre-buried board 1, the installation component 4 includes spacing spring 401, pulling plate 402, spacing steel bar 403, first mounting panel 404, supporting sloping plate 405, the second mounting panel 406, installation piece 407, fixing bolt 408 and fixation nut 409, the top fixed mounting of pre-buried board 1 has spacing spring 401, the top fixed mounting of spacing spring 401 has pulling plate 402, the bottom fixed mounting of pulling plate 402 has spacing steel bar 403, one side fixed mounting of supporting sloping plate 405 has second mounting panel 406, the bottom fixed mounting of supporting sloping plate 405 has first mounting panel 404, spacing steel bar 403 cartridge is in pre-buried board 1 and first mounting panel 404, both sides of steel structure 2 all fixed mounting have installation piece 407, the recess that can supply second mounting panel 406 to move about is seted up to the inside of installation piece 407, the opening that can supply fixing bolt 408 to move about is all seted up to the inside of installation piece 407, the opening that one end of fixing bolt 407 passed on installation piece 407 and the second mounting panel 406 and the extension to the below of installation piece 407, the outer wall that fixing bolt 408 is located below installation piece 407 has the fixing nut 409.
Still further, the standing groove that can supply steel structure 2 activity is offered at the top of pre-buried board 1, and the inboard bottom fixed mounting of standing groove has the shock pad, and the bottom of steel structure 2 is located the standing groove.
The inside of pre-buried board 1 has been seted up and has been supplied the opening of first mounting panel 404 activity, and the one end of first mounting panel 404 extends to the inside of open-ended, and the hole that can supply spacing steel pole 403 activity is all seted up to the inside of pre-buried board 1 and the inside of first mounting panel 404, and the one end of spacing steel pole 403 passes the hole on the first mounting panel 404 and extends to the inside of pre-buried board 1.
The outer wall fixed mounting of embedded bar 3 has the anticreep pole, and the anticreep pole is the slope setting, and the top fixed mounting of first mounting panel 404 has the stiffener, and one end and the one side fixed mounting who supports swash plate 405 of stiffener.
The top of the embedded plate 1 is fixedly provided with a threaded column 11, the threaded column 11 is sleeved with a threaded cylinder 12, and the threaded cylinder 12 extends upwards so that the fixing bolt 408 is matched and inserted into the threaded cylinder 12. The threaded column 11, the threaded cylinder 12 and the fixing bolt 408 form a pull rod anchoring structure, the steel structure 2 is tightly pressed on the embedded plate 1, and the installation stability is improved.
Working principle: when the embedded plate is used, the embedded rod 3 at the bottom of the embedded plate 1 is embedded on a bridge, when the embedded plate 1 is installed with the steel structure 2, the pulling plate 402 is pulled firstly, the pulling plate 402 moves to drive the limiting steel rod 403 to move, after the limiting steel rod 403 moves, the first mounting plate 404 is inserted into the embedded plate 1 respectively, the second mounting plate 406 is inserted into the mounting block 407, the second mounting plate 406 is fixed on the mounting block 407 through the fixing bolt 408 and the fixing nut 409, the pulling plate 402 is loosened, after the pulling plate 402 is loosened, the limiting spring 401 rebounds, the limiting spring 401 can limit the first mounting plate 404, and then the installation of the embedded plate 1 and the steel structure 2 is completed.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a stand structure of steel structure bridge which characterized in that: comprising the following steps:
the embedded plate is provided with a steel structure, and an embedded rod is fixedly arranged at the bottom of the embedded plate;
the installation component, it is located on the pre-buried board, the installation component includes spacing spring, pulling plate, spacing steel bar, first mounting panel, support swash plate, the second mounting panel, the installation piece, fixing bolt and fixation nut, the top fixed mounting of pre-buried board has spacing spring, the top fixed mounting of spacing spring has the pulling plate, the bottom fixed mounting of pulling plate has spacing steel bar, one side fixed mounting of support swash plate has the second mounting panel, the bottom fixed mounting of support swash plate has first mounting panel, spacing steel bar cartridge is in pre-buried board and first mounting panel, the equal fixed mounting in both sides of steel construct has the installation piece, the recess that can supply the second mounting panel activity is seted up to the inside of installation piece, in the recess on the installation piece is extended to the one end of second mounting panel, the opening that can supply the fixing bolt activity is all seted up to the inside of installation piece and second mounting panel, the one end of fixing bolt passes the opening on installation piece and the second mounting panel and extends to the below of installation piece, the outer wall screw thread that the fixing bolt is located the installation piece below installs fixation nut.
2. The column structure of a steel bridge according to claim 1, wherein: the top of pre-buried board has been seted up and has been supplied steel to construct movable standing groove, and the inboard bottom fixed mounting of standing groove has the shock pad, and the bottom of steel construct is located the standing groove.
3. The column structure of a steel bridge according to claim 2, wherein: the inside of pre-buried board has been seted up and can been supplied the opening of first mounting panel activity, and the one end of first mounting panel extends to the inside of open-ended, and the hole that can supply spacing steel pole activity is all seted up to the inside of pre-buried board and the inside of first mounting panel, and the one end of spacing steel pole passes the hole on the first mounting panel and extends to the inside of pre-buried board.
4. The column structure of a steel bridge according to claim 1, wherein: the outer wall fixed mounting of pre-buried pole has the anticreep pole, and the anticreep pole is the slope setting.
5. The column structure of a steel bridge according to claim 1, wherein: the top fixed mounting of first mounting panel has the stiffener, and the one end of stiffener and one side fixed mounting who supports the swash plate.
6. The column structure of a steel bridge according to claim 1, wherein: the top of pre-buried board has set firmly the screw thread post, the screw thread post cover is equipped with the screw thread section of thick bamboo, the screw thread section of thick bamboo upwards extends so that fixing bolt cooperation cartridge is in the screw thread section of thick bamboo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091304.4U CN219886552U (en) | 2023-05-09 | 2023-05-09 | Upright post structure of steel bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091304.4U CN219886552U (en) | 2023-05-09 | 2023-05-09 | Upright post structure of steel bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886552U true CN219886552U (en) | 2023-10-24 |
Family
ID=88411988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321091304.4U Active CN219886552U (en) | 2023-05-09 | 2023-05-09 | Upright post structure of steel bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886552U (en) |
-
2023
- 2023-05-09 CN CN202321091304.4U patent/CN219886552U/en active Active
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