CN218667619U - Steel column basis groove and rag bolt fixed customization device that shears - Google Patents
Steel column basis groove and rag bolt fixed customization device that shears Download PDFInfo
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- CN218667619U CN218667619U CN202223230247.1U CN202223230247U CN218667619U CN 218667619 U CN218667619 U CN 218667619U CN 202223230247 U CN202223230247 U CN 202223230247U CN 218667619 U CN218667619 U CN 218667619U
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Abstract
The utility model relates to a steel column basis groove and rag bolt fixed customization device that shears belongs to construction technical field. The device includes steel column basic template, and steel column basic template's top frame mouth central point puts and locates to be provided with the positioning steel board, has seted up rag bolt preformed hole and shear groove mould on the positioning steel board, and threaded connection's connecting rod and extension nut are passed through to the both sides of positioning steel board and are rotated with steel column basic template and be connected. The utility model discloses the device is through setting up relative position adjustable steel column basic template and positioning steel plate and ensuring the accurate nature of relative position between shear groove mould and the rag bolt, and the adjustable mounting that utilizes extension nut and connecting rod to constitute adjusts the distance of steel column basic template and positioning steel plate, convenient operation, and the location precision is high, has improved the efficiency of construction, has shortened the time limit for a project, has practiced thrift construction cost, application the utility model discloses the device gains better effect in the aspect of improving engineering quality, reduction of time limit for a project, saving the cost three.
Description
Technical Field
The utility model belongs to the technical field of the construction, in particular to construction of steel construction specifically is a steel column basis groove and the fixed customization device that shears.
Background
In recent years, with the rapid development of the steel industry in China, the steel structure is widely applied to building construction due to the advantages of convenient construction, short period, good comprehensive economic benefit and the like.
In the industry factory building, along with the continuous increase of steel construction factory building span, adopt rag bolt to make steel column and foundation short column link together, can not have met the shear resistance requirement between lower margin and the foundation short column. Therefore, shear keys have been developed, which are required when the shearing force exceeds the frictional force between the anchor and the concrete. The shear key is usually welded on the horizontal steel plate of the bottom surface of the ground foot by using thicker channel steel or I-steel, and is buried in a shear groove reserved in a concrete foundation, and the shear key is generally poured secondarily by using micro-expansive concrete.
Therefore, the foundation bolts are arranged in the steel column foundation and the shear grooves are arranged at the same time, so that the positioning accuracy of the embedded foundation bolts and the accuracy of the positions of the shear grooves are ensured, and the difficulty of steel column foundation construction is caused.
Disclosure of Invention
The utility model aims at providing a steel column basis customization device that shears groove and rag bolt are fixed in order to solve steel column basis shear groove, the difficult problem of rag bolt fixing in steel column basis. The device has simple process and convenient operation, and has better effects on the three aspects of steel column foundation construction engineering quality, shortening construction period and saving manufacturing cost.
The utility model discloses a realize through following technical scheme:
a steel column foundation shear groove and foundation bolt fixing customization device comprises a rectangular frame-shaped steel column foundation template, wherein a positioning steel plate is arranged at the center of a frame opening at the top of the steel column foundation template, foundation bolt preformed holes are respectively formed in the positions of four corners of the positioning steel plate, and a shear groove die is formed in the center of the positioning steel plate; a front left connecting rod horizontally extending leftwards is fixed at the left end of the front plate edge of the positioning steel plate, a front left lengthening nut is connected to the left end rod section of the front left connecting rod in a threaded manner, and the left end part of the front left lengthening nut is rotatably connected to the left plate body of the steel column basic template; a front right connecting rod horizontally extending rightwards is fixed at the right end of the front plate edge of the positioning steel plate, a front right lengthening nut is connected to the right end rod section of the front right connecting rod in a threaded manner, and the right end part of the front right lengthening nut is rotatably connected to a right plate body of the steel column foundation template; a rear left connecting rod horizontally extending to the left is fixed at the left end of the rear plate edge of the positioning steel plate, a rear left lengthening nut is connected to the left end rod section of the rear left connecting rod in a threaded manner, and the left end part of the rear left lengthening nut is rotatably connected to the left plate body of the steel column basic template; the right end of the rear plate edge of the positioning steel plate is fixedly provided with a rear right connecting rod horizontally extending rightwards, a right end rod section of the rear right connecting rod is in threaded connection with a rear right lengthening nut, and the end part of the right end of the rear right lengthening nut is rotatably connected onto a right plate body of the steel column basic template.
Furthermore, the structure of the front left connecting rod, the front right connecting rod, the rear left connecting rod and the rear right connecting rod is the same, the front left connecting rod, the front right connecting rod, the rear left connecting rod and the rear right connecting rod comprise rod bodies, one rod section at one end of each rod body is welded and fixed with the positioning steel plate, and connecting threads are arranged on the rod section at the other end of each rod body and are in threaded connection with the lengthened nut.
Further, the structure of preceding left extension nut, preceding right extension nut, back left extension nut, back right extension nut is the same, and it includes the body, and the body runs through the side plate body of steel column basic template, and the body is located and is provided with connecting thread and with corresponding connecting rod threaded connection on the inboard one end inner tube wall of side plate body, and the body is located the one end tip welded fastening in the side plate body outside has its cardboard overhead on the external face of curb plate.
The utility model discloses the device has solved the fixed difficult problem of slot formwork that shears in the steel column basis and pre-buried rag bolt, ensures the accurate nature of relative position between slot mould and the rag bolt through setting up relative position adjustable steel column basic template and location steel sheet, utilizes the adjustable mounting that extension nut and connecting rod are constituteed to adjust the distance of steel column basic template and location steel sheet, convenient operation, and the location precision is high, has improved the efficiency of construction, has shortened the time limit for a project, has practiced thrift construction cost, application the utility model discloses the device gains better effect in the three aspect of improvement engineering quality, reduction of time limit for a project, saving the cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention in any way.
Fig. 1 is a schematic structural diagram of the device of the present invention.
In the figure: 1-steel column foundation template, 2-positioning steel plate, 3-foundation bolt preformed hole, 4-shear groove die, 5-front left connecting rod, 6-front left lengthening nut, 7-front right connecting rod, 8-front right lengthening nut, 9-rear left connecting rod, 10-rear left lengthening nut, 11-rear right connecting rod, 12-rear right lengthening nut and 13-clamping plate.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the present invention will be further clearly and completely described below with reference to the accompanying drawings and embodiments. In addition, the features of the embodiments and examples in the present application may be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "top", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "fixed" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1, a customized apparatus for fixing a steel column foundation shear groove and anchor bolts includes a rectangular frame-shaped steel column foundation formwork 1, that is: the steel column basic template 1 is surrounded by the front side plate body, the rear side plate body, the left side plate body and the right side plate body and is formed, each plate body is formed by welding and fixing steel plates, and the overall height of the steel column basic template 1 is 50mm higher than the height of the shear groove.
A positioning steel plate 2 is arranged at the center of a top frame opening of the steel column basic template 1, and the positioning steel plate 2 is horizontally arranged and is 500mm by 500mm in size; foundation bolt preformed holes 3 are respectively formed in the four corners of the positioning steel plate 2, and the aperture of each foundation bolt preformed hole 3 is larger than the outer diameter of a foundation bolt threaded section by 0.5mm; the center position department of location steel sheet 2 has seted up the groove mould 4 that shears, and four rag bolt preformed holes 3 are around set up around the groove mould 4 periphery that shears.
A front left connecting rod 5 horizontally extending leftwards is fixed at the left end of the front plate edge of the positioning steel plate 2, a front left lengthening nut 6 is connected to the left end rod section of the front left connecting rod 5 in a threaded manner, and the left end part of the front left lengthening nut 6 is rotatably connected to the left plate body of the steel column foundation template 1; a front right connecting rod 7 horizontally extending rightwards is fixed at the right end of the front plate edge of the positioning steel plate 2, a front right lengthening nut 8 is in threaded connection with the right end rod section of the front right connecting rod 7, and the right end part of the front right lengthening nut 8 is rotatably connected to the right plate body of the steel column basic template 1; a rear left connecting rod 9 horizontally extending leftwards is fixed at the left end of the rear plate edge of the positioning steel plate 2, a rear left lengthening nut 10 is in threaded connection with the left end rod section of the rear left connecting rod 9, and the left end part of the rear left lengthening nut 10 is rotatably connected to a left plate body of the steel column basic template 1; the right end of the rear plate edge of the positioning steel plate 2 is fixed with a rear right connecting rod 11 horizontally extending rightwards, a right rear lengthening nut 12 is in threaded connection with the right end rod section of the rear right connecting rod 11, and the right end of the right rear lengthening nut 12 is rotatably connected to the right plate body of the steel column basic template 1.
The front left connecting rod 5, the front right connecting rod 7, the rear left connecting rod 9 and the rear right connecting rod 11 are identical in structure and comprise a rod body, one end rod section of the rod body is welded and fixed with the positioning steel plate 2, and the other end rod section of the rod body is provided with connecting threads and is in threaded connection with the lengthened nut.
The structure of preceding left extension nut 6, preceding right extension nut 8, back left extension nut 10, back right extension nut 12 is the same, and it includes the body, and the body runs through the side plate body of steel column basic formwork 1, and the pipe body is located and is provided with connecting thread and with corresponding connecting rod threaded connection in the inboard one end inner tube wall of side plate body, and the body is located the one end tip welded fastening in the side plate body outside has cardboard 13 its cardboard 13 overhead on the external face of curb plate.
The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (3)
1. The utility model provides a steel column basis slot and the fixed customization device of rag bolt that shears which characterized in that: the steel column formwork comprises a rectangular frame-shaped steel column base formwork, a positioning steel plate is arranged at the center of a frame opening at the top of the steel column base formwork, foundation bolt preformed holes are respectively formed in the four corners of the positioning steel plate, and a shear groove die is formed in the center of the positioning steel plate; a front left connecting rod horizontally extending leftwards is fixed at the left end of the front plate edge of the positioning steel plate, a front left lengthening nut is connected to the left end rod section of the front left connecting rod in a threaded manner, and the left end part of the front left lengthening nut is rotatably connected to the left plate body of the steel column basic template; a front right connecting rod horizontally extending rightwards is fixed at the right end of the front plate edge of the positioning steel plate, a front right lengthening nut is connected to the right end rod section of the front right connecting rod in a threaded manner, and the right end part of the front right lengthening nut is rotatably connected to a right plate body of the steel column foundation template; a rear left connecting rod horizontally extending to the left is fixed at the left end of the rear plate edge of the positioning steel plate, a rear left lengthening nut is connected to the left end rod section of the rear left connecting rod in a threaded manner, and the left end part of the rear left lengthening nut is rotatably connected to the left plate body of the steel column basic template; the right end of the rear plate edge of the positioning steel plate is fixedly provided with a rear right connecting rod horizontally extending rightwards, a right end rod section of the rear right connecting rod is in threaded connection with a rear right lengthening nut, and the end part of the right end of the rear right lengthening nut is rotatably connected onto a right plate body of the steel column basic template.
2. The steel column foundation shear groove and anchor bolt fixing customized apparatus of claim 1, wherein: the front left connecting rod, the front right connecting rod, the rear left connecting rod and the rear right connecting rod are the same in structure and comprise a rod body, one rod section at one end of the rod body is welded and fixed with the positioning steel plate, and the other rod section at the other end of the rod body is provided with connecting threads and is in threaded connection with the lengthened nut.
3. The steel column foundation shear groove and anchor bolt fixing customized apparatus of claim 2, wherein: the structure of preceding left extension nut, preceding right extension nut, back left extension nut, back right extension nut is the same, and it includes the body, and the body runs through the side plate body of steel column basic template, and the pipe body is located and is provided with connecting thread and with corresponding connecting rod threaded connection on the inboard one end inner tube wall of side plate body, and the body is located the one end tip welded fastening in the side plate body outside has its cardboard overhead on the external face of curb plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223230247.1U CN218667619U (en) | 2022-12-03 | 2022-12-03 | Steel column basis groove and rag bolt fixed customization device that shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223230247.1U CN218667619U (en) | 2022-12-03 | 2022-12-03 | Steel column basis groove and rag bolt fixed customization device that shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218667619U true CN218667619U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223230247.1U Active CN218667619U (en) | 2022-12-03 | 2022-12-03 | Steel column basis groove and rag bolt fixed customization device that shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218667619U (en) |
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2022
- 2022-12-03 CN CN202223230247.1U patent/CN218667619U/en active Active
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