CN204413936U - Slag blocking wall angle bar frame installation clamping fixture - Google Patents
Slag blocking wall angle bar frame installation clamping fixture Download PDFInfo
- Publication number
- CN204413936U CN204413936U CN201520024774.8U CN201520024774U CN204413936U CN 204413936 U CN204413936 U CN 204413936U CN 201520024774 U CN201520024774 U CN 201520024774U CN 204413936 U CN204413936 U CN 204413936U
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- China
- Prior art keywords
- fixed head
- steel fixed
- angle steel
- angle
- bar frame
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 31
- 230000000903 blocking effect Effects 0.000 title claims abstract description 18
- 239000002893 slag Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 83
- 239000010959 steel Substances 0.000 claims abstract description 83
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of slag blocking wall angle bar frame installation clamping fixture, comprise the first angle steel fixed head, second angle steel fixed head and triangular steel fixed head, described second angle steel fixed head is vertical with the first angle steel fixed head, the second angle steel fixed head side is located at by triangular steel fixed head, and and between the second angle steel fixed head shape have angle, described first angle steel fixed head, second angle steel fixed head is connected by nutplate with one end of triangular steel fixed head, this nutplate is provided with bolt sleeve, described second angle steel fixed head is connected by location-plate with triangular steel fixed head one end away from nutplate, this location-plate is provided with positioning stud.The utility model structure is simple, easily manufactured, and intensity is reliable, facilitates the installation of slag blocking wall angle bar frame, can improve the installation effectiveness of more than 50%, and location is reliable, reduces the alignment error of angle bar frame.
Description
Technical field
The utility model relates to a kind of auxiliary mounting tool, especially slag blocking wall angle bar frame installation clamping fixture, the installation of slag blocking wall angle bar frame on railway, highway bridge.
Background technology
Railroad bridge two side wing edge is provided with slag blocking wall, and slag blocking wall is provided with angle bar frame, and as main bearing member, it is formed by connecting through bolt by many angle steel, during installation, needs many people to assist, and labor strength is large, and installation effectiveness is low.Meanwhile, because angle steel is difficult to location when mounted, cause alignment error comparatively large, affect subsequent construction and bridge appearance.
Utility model content
For solving above technical problem, the utility model provides a kind of slag blocking wall angle bar frame installation clamping fixture, can improve installation effectiveness, and reduce alignment error.
Its technical scheme is as follows:
A kind of slag blocking wall angle bar frame installation clamping fixture, comprise the first angle steel fixed head, second angle steel fixed head and triangular steel fixed head, described second angle steel fixed head is vertical with the first angle steel fixed head, the second angle steel fixed head side is located at by triangular steel fixed head, and and between the second angle steel fixed head shape have angle, described first angle steel fixed head, second angle steel fixed head is connected by nutplate with one end of triangular steel fixed head, this nutplate is provided with bolt sleeve, described second angle steel fixed head is connected by location-plate with triangular steel fixed head one end away from nutplate, this location-plate is provided with positioning stud.
Adopt above structure, angle bar frame can utilize installation clamping fixture to complete prepackage on ground, integral installation is on bridge again, labour intensity is less, whole process can be completed separately by a people, the installation effectiveness of more than 50% can be improved, positioned by the first angle steel fixed head, the second angle steel fixed head and triangular steel fixed head, reduce alignment error.
For ensureing locating effect further, described first angle steel fixed head is provided with baffle plate in its one end away from nutplate, and this baffle plate is flatly provided with horizontal shelf.
Further, described bolt sleeve intracavity section is regular hexagon, and this bolt sleeve is 6 altogether, is set to two rows, overlaps respectively with the length direction of the second angle steel fixed head and triangular steel fixed head.Adopt above structure, bolt sleeve intracavity section is regular hexagon, and convenient suitable with bolt head, bolt sleeve distribution mode can meet the installation requirement of angle bar frame.
Further, described positioning stud is 4 altogether, is set to two rows, lays respectively on the extended line of two row's bolt sleeves.To adapt to the installation positioning requirements of angle bar frame.
Further, for ensureing the intensity of installation clamping fixture, between described first angle steel fixed head and the second angle steel fixed head, reinforcement spoke is provided with.
Beneficial effect:
Adopt the slag blocking wall angle bar frame installation clamping fixture of above technical scheme, facilitate the installation of slag blocking wall angle bar frame, the installation effectiveness of more than 50% can be improved, and location is reliable, reduces the alignment error of angle bar frame, simultaneously, this installation clamping fixture structure is simple, and easily manufactured, intensity is reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view along A-A place in Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
A kind of slag blocking wall angle bar frame installation clamping fixture as shown in Figure 1, combined by three pieces of angle steel fixed heads, comprise the first angle steel fixed head 1, second angle steel fixed head 2 and triangular steel fixed head 3, described second angle steel fixed head 2 is vertical with the first angle steel fixed head 1, the second angle steel fixed head 2 side is located at by triangular steel fixed head 3, and and between the second angle steel fixed head 2 shape have angle, described first angle steel fixed head 1, second angle steel fixed head 2 is connected by nutplate 4 with one end of triangular steel fixed head 3, this nutplate 4 is provided with bolt sleeve 5, described second angle steel fixed head 2 is connected by location-plate 6 with triangular steel fixed head 3 one end away from nutplate 4, this location-plate 6 is provided with positioning stud 7 vertically.
In figure, nutplate 4 is positioned at three pieces of angle steel fixed head intersections, by being welded and fixed, bolt sleeve 5 is 6 altogether, and 3 one rows, are set to two rows, overlap with the length direction of the second angle steel fixed head 2 and triangular steel fixed head 3 respectively, correspondingly, the positioning stud 7 on location-plate 6 is also set to two rows to a row between two, lays respectively on the extended line of two row's bolt sleeves 5.
Between the first angle steel fixed head 1 and the second angle steel fixed head 2, be provided with two abreast strengthen spoke 10, this reinforcement spoke 10 one end is weldingly fixed on the first angle steel fixed head 1, and the other end and the second angle steel fixed head 2 are welded and fixed.
First angle steel fixed head 1 is provided with baffle plate 8 in its one end away from nutplate 4, this baffle plate 8 is flatly provided with horizontal shelf 9, and baffle plate 8 is made up of one piece of angle bar, is welded on the first angle steel fixed head 1 end, shelf 9 is welded in the middle part of baffle plate 8, higher than the first angle steel fixed head 1 place plane.
Composition graphs 2 can be found out, described bolt sleeve 5 intracavity section is regular hexagon, with suitable with the hexagon socket head cap screw head be connected, adopt the bolt of respective model, and is weldingly fixed on location-plate 6, form positioning stud 7.
When angle bar frame is installed, installation clamping fixture is kept flat on the ground, connecting bolt is inverted in bolt sleeve 5, on the first angle steel fixed head 1, the second angle steel fixed head 2 again angle steel being placed on installation clamping fixture and triangular steel fixed head 3, located by positioning stud 7 and baffle plate 8, connecting bolt end is passed from the installing hole angle steel, utilize the sheathed nut of the hand-operated tools such as air gun and tighten, complete the assembling of angle bar frame, recycle suspender afterwards, by angle bar frame integral installation on bridge.
Finally it should be noted that; foregoing description is only preferred embodiment of the present utility model; those of ordinary skill in the art is under enlightenment of the present utility model; under the prerequisite without prejudice to the utility model aim and claim; can make like multiple types and representing, such conversion all falls within protection domain of the present utility model.
Claims (5)
1. a slag blocking wall angle bar frame installation clamping fixture, it is characterized in that: comprise the first angle steel fixed head (1), second angle steel fixed head (2) and triangular steel fixed head (3), described second angle steel fixed head (2) is vertical with the first angle steel fixed head (1), the second angle steel fixed head (2) side is located at by triangular steel fixed head (3), and and between the second angle steel fixed head (2) shape have angle, described first angle steel fixed head (1), second angle steel fixed head (2) is connected by nutplate (4) with one end of triangular steel fixed head (3), this nutplate (4) is provided with bolt sleeve (5), described second angle steel fixed head (2) is connected by location-plate (6) with triangular steel fixed head (3) one end away from nutplate (4), this location-plate (6) is provided with positioning stud (7).
2. slag blocking wall angle bar frame installation clamping fixture according to claim 1, it is characterized in that: described first angle steel fixed head (1) is provided with baffle plate (8) in its one end away from nutplate (4), this baffle plate (8) is flatly provided with horizontal shelf (9).
3. slag blocking wall angle bar frame installation clamping fixture according to claim 1, it is characterized in that: described bolt sleeve (5) intracavity section is regular hexagon, this bolt sleeve (5) is 6 altogether, be set to two rows, overlap with the length direction of the second angle steel fixed head (2) and triangular steel fixed head (3) respectively.
4. slag blocking wall angle bar frame installation clamping fixture according to claim 3, is characterized in that: described positioning stud (7) is 4 altogether, is set to two rows, lays respectively on the extended line of two row's bolt sleeves (5).
5. slag blocking wall angle bar frame installation clamping fixture according to any one of claim 1 to 4, is characterized in that: be provided with between described first angle steel fixed head (1) and the second angle steel fixed head (2) and strengthen spoke (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024774.8U CN204413936U (en) | 2015-01-14 | 2015-01-14 | Slag blocking wall angle bar frame installation clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520024774.8U CN204413936U (en) | 2015-01-14 | 2015-01-14 | Slag blocking wall angle bar frame installation clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413936U true CN204413936U (en) | 2015-06-24 |
Family
ID=53464342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520024774.8U Expired - Fee Related CN204413936U (en) | 2015-01-14 | 2015-01-14 | Slag blocking wall angle bar frame installation clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017251724B2 (en) * | 2017-10-24 | 2022-09-01 | Asset International Structures Limited | Track support system |
-
2015
- 2015-01-14 CN CN201520024774.8U patent/CN204413936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2017251724B2 (en) * | 2017-10-24 | 2022-09-01 | Asset International Structures Limited | Track support system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20220114 |