CN215210483U - Distribution beam fixing device - Google Patents
Distribution beam fixing device Download PDFInfo
- Publication number
- CN215210483U CN215210483U CN202121394849.3U CN202121394849U CN215210483U CN 215210483 U CN215210483 U CN 215210483U CN 202121394849 U CN202121394849 U CN 202121394849U CN 215210483 U CN215210483 U CN 215210483U
- Authority
- CN
- China
- Prior art keywords
- support
- distribution
- fixing device
- extension board
- roof beam
- 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.)
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- 238000009826 distribution Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model provides a distribution beam fixing device, pass through being used for of bolted connection including support, level and the fixed extension board and a plurality of that set up at the support up end and extension board and carry out spacing briquetting to distribution beam bottom flange edge of a wing. The utility model discloses a support and extension board support the distribution roof beam, again by the lower flange limit mouth of the fixed distribution roof beam of briquetting that passes through bolted connection with the extension board, and the bolt can be adjusted with the position of briquetting, and overall structure is simple, make things convenient for dismouting and adjustment, has improved the installation of distribution roof beam and the efficiency of demolising, reduces the damage of distribution roof beam, practices thrift the maintenance cost.
Description
Technical Field
The utility model relates to a steel construction bridge construction technical field, concretely relates to distribution beam fixing device.
Background
The steel structure bridge usually adopts the support method to erect the construction, sets up corresponding steel structure support in bridge position department during the construction, and the support top sets up the distribution roof beam usually and copies the pad as the direct braced system of upper portion steel structure bridge, plays and bears the transmission and the distribution of upper portion load and to the effect such as adjustment of upper portion steel structure bridge support position to the support.
The fixed welding method that often adopts of traditional support method distributive girder, be about to distributive girder and steel structure support top junction adopt the welding mode fixed, this kind of method makes distributive girder and mounting system become a whole, but the support in later stage is demolishd and need be cut the separation, the great turnover that is unfavorable for the component of the processing degree of difficulty is used, and the cutting processing can be to the steel pipe, components such as distributive girder produce defects such as weld crater, often need spend plenty of time and manpower to turnover material when later stage turnover is used, the maintenance cost is higher, the welding also can cause a large amount of energy to waste and smoke and dust pollution simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a distribution beam fixing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a distribution beam fixing device, includes support, level and fixed the extension board that sets up at the support up end and a plurality of pass through bolted connection with the extension board and be used for carrying out spacing briquetting to distribution beam bottom flange edge opening.
Preferably, a plurality of bolt holes are uniformly formed in the support plate, and the pressing block is provided with a waist-shaped hole for adjustment.
Preferably, the working surface of the pressing block is internally provided with a tongue-and-groove matched with the edge of the lower flange of the distribution beam.
Preferably, the support is made of a steel pipe, and the support plate and the pressing block are made of steel materials.
According to the above technical scheme, the utility model discloses a support and extension board support the distribution roof beam, again by the lower flange edge mouth of the fixed distribution roof beam of briquetting that passes through bolted connection with the extension board, and the position of bolt and briquetting can be adjusted, overall structure is simple, make things convenient for dismouting and adjustment, has improved the installation of distribution roof beam and the efficiency of demolising, reduces the damage of distribution roof beam, practices thrift the maintenance cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of the press block of the present invention;
fig. 4 is an assembly schematic view of the present invention;
in the figure: 1. a support; 2. a support plate; 3. a bolt; 4. briquetting; 5. bolt holes; 6. a kidney-shaped hole.
Detailed Description
A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 distribution beam fixing device, including support 1, level and fixed extension board 2 and a plurality of that set up at the support up end and extension board pass through being used for of bolt 3 being connected to carry out spacing briquetting 4, specific to distribution beam bottom flange edge mouth, distribution beam whole be the I shape, both ends are provided with the edge of a wing that is used for increasing bearing area to the extension from top to bottom, the support adopts the steel pipe, and extension board and briquetting all adopt the steel material to make, and the price cost of steel material is lower, but the dependable performance is the work piece material that the building industry is commonly used.
As shown in fig. 2-3, a plurality of bolt holes 5 are uniformly formed in the support plate 2 according to the preferred embodiment, waist-shaped holes 6 for adjustment are formed in the pressing blocks on the left and right sides of the distribution beam, and in specific use, at least one bolt and one pressing block are installed, and meanwhile, the positions of the bolt and the pressing block can be adjusted through the bolt holes and the waist-shaped holes as required, so that the distribution beam can be conveniently disassembled and assembled, the assembly efficiency is improved, the spacing between the pressing blocks can be adjusted according to the size of the distribution beam, the use is more flexible, and the application range is wider.
In the specific use, the distribution beam to be assembled is placed on the support plate, then the tongue-and-groove of the pressing block is tightly connected with the lower flange edge of the distribution beam, and then the distribution beam is fixed on the upper part of the steel connecting plate by applying fastening pressure to the pressing block through bolts, so that the actual installation effect is as shown in fig. 4; if the later stage needs to be demolishd, only need to unscrew the bolt and can take off the distribution roof beam, distribution roof beam fixing device, overall structure is simple, make things convenient for dismouting and adjustment, improved the installation of distribution roof beam and the efficiency of demolising, reduce the damage of distribution roof beam, practice thrift the maintenance cost.
The above-mentioned embodiments are only to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (4)
1. The utility model provides a distribution beam fixing device which characterized in that, including support (1), level and fixed support board (2) and a plurality of and the support board passes through the briquetting (4) that bolt (3) are connected and be used for carrying on spacingly to distribution beam bottom flange edge.
2. A distributor beam fixing device according to claim 1, characterized in that the support plate (2) is provided with a plurality of bolt holes (5) uniformly, and the pressing block is provided with a waist-shaped hole (6) for adjustment.
3. A distributor beam fixing device according to claim 1, characterized in that the working surface of the pressing block (4) is internally provided with a rabbet groove matched with the lower flange rabbet of the distributor beam.
4. A distribution beam fixing device according to claim 1, characterized in that the support (1) is made of steel pipe, and the support plate (2) and the pressing block (4) are made of steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394849.3U CN215210483U (en) | 2021-06-22 | 2021-06-22 | Distribution beam fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121394849.3U CN215210483U (en) | 2021-06-22 | 2021-06-22 | Distribution beam fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215210483U true CN215210483U (en) | 2021-12-17 |
Family
ID=79434179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121394849.3U Active CN215210483U (en) | 2021-06-22 | 2021-06-22 | Distribution beam fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215210483U (en) |
-
2021
- 2021-06-22 CN CN202121394849.3U patent/CN215210483U/en active Active
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| GR01 | Patent grant |