CN218990479U - Rag bolt convenient to installation - Google Patents
Rag bolt convenient to installation Download PDFInfo
- Publication number
- CN218990479U CN218990479U CN202223493519.7U CN202223493519U CN218990479U CN 218990479 U CN218990479 U CN 218990479U CN 202223493519 U CN202223493519 U CN 202223493519U CN 218990479 U CN218990479 U CN 218990479U
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- stainless steel
- steel base
- bolt
- base rod
- fixed
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Abstract
The utility model discloses an anchor bolt convenient to install, which comprises an anchor bolt body, wherein the anchor bolt body comprises a stainless steel base rod, an external thread is arranged around the top of the surface of the stainless steel base rod, an installation nut is sleeved on the surface thread of the external thread, a fixing disc is fixedly sleeved on the top of the surface of the stainless steel base rod, a supporting component is fixedly arranged around the outer ring of the fixing disc, the anchor bolt body comprises the stainless steel base rod, and a high-temperature resistant layer is sprayed on the outer surface of the stainless steel base rod. Through rag bolt body, fixed disk, external screw thread, installation nut and supporting component's cooperation, have high temperature resistant, corrosion-resistant and rust-resistant advantage, can make rag bolt still sturdy and durable after long-time use, avoid it to appear breaking or by the condition of corroding, can conveniently make level to rag bolt, make it can pour the concrete fast to improve rag bolt's installation effectiveness.
Description
Technical Field
The utility model relates to the technical field of foundation bolts, in particular to an foundation bolt convenient to install.
Background
The foundation bolt is a mechanical component, when the foundation bolt is installed on a concrete foundation, one J-shaped and L-shaped end of the foundation bolt is buried into the concrete for use, the tensile capacity of the foundation bolt is the tensile capacity of round steel, and the size of the foundation bolt is equal to the cross-section area multiplied by the allowable stress value to be the allowable tensile bearing capacity in design.
The utility model patent of patent application publication number CN216739724U discloses a foundation bolt positioning device for tower crane installation convenient to adjust, including the cylinder, the bottom surface fixedly connected with telescopic link of cylinder. The device is through rotating conflict bolt, then adjust fixedly to telescopic link height, then insert the device on the bottom surface through the circular cone, insert the levelness on the bottom surface through observing the spirit level, be convenient for adjust the height of cutting ferrule distance ground after expanding to the device, after adjusting, drive the pipe through the cylinder shrink and move down, drive the connecting rod and deflect and move down, drive articulated pole and cutting ferrule and deflect simultaneously, the bottom surface of causing the cutting ferrule is parallel with ground, then rotate connecting bolt and promote connecting bolt's bottom and ground conflict, stability after the increase device installs, then insert the inboard of cutting ferrule through with rag bolt, and then guarantee that four rag bolt male degree of depth equals, easy operation is unilateral.
However, the device still has some disadvantages in practical use, and is obviously that the installation part is complex, a plurality of bolts need to be screwed gradually in the installation process, the steps are very complicated, large manpower is required to be spent, unnecessary cost is wasted, the device can be corroded after being used for a long time, and the strength of the foundation bolts can be reduced.
Therefore, it is necessary to invent an anchor bolt that is easy to install to solve the above problems.
Disclosure of Invention
The utility model aims to provide an anchor bolt convenient to install, which has the advantage of convenient installation, and solves the problems that a plurality of bolts need to be gradually screwed in the installation process, the steps are very complicated, large manpower is required to be spent, and the anchor bolt can be corroded after long-time use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an rag bolt convenient to installation, includes the rag bolt body, the rag bolt body includes stainless steel foundation pole, the external screw thread has been seted up around the top on stainless steel foundation pole surface, the surface thread bush of external screw thread is equipped with mounting nut, the fixed cover in top on stainless steel foundation pole surface is equipped with the fixed disk, the outer lane of fixed disk encircles fixed mounting and has supporting component.
Preferably, the outer surface of the stainless steel base rod is sprayed with a high temperature resistant layer, and the outer surface of the high temperature resistant layer is sprayed with a corrosion resistant layer.
Preferably, the support assembly comprises a fixed casing, a supporting rod is arranged in the cavity of the fixed casing in a penetrating mode, a connecting bolt is arranged in the bottom of the fixed casing in a penetrating mode, and the top of the connecting bolt sequentially penetrates through the fixed casing and the supporting rod to extend to the top of the fixed casing and is provided with a connecting nut in a threaded mode.
Preferably, the number of the fixed sleeves is four, the fixed sleeves are respectively fixedly welded on the outer ring of the fixed disc, and the surface of the supporting rod is in sliding contact with the inner wall of the fixed sleeve.
Preferably, the high temperature resistant layer is inorganic silicon high temperature resistant paint, and the corrosion resistant layer is epoxy resin paint.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model has the advantages of high temperature resistance, corrosion resistance and rust resistance through the use of the stainless steel base rod, the high temperature resistance layer and the corrosion resistance layer, and can ensure that the foundation bolt is firm and durable after long-time use, and the condition that the foundation bolt is broken or corroded is avoided.
2. According to the utility model, through the use of the fixed sleeve shell, the support rod, the connecting bolt and the connecting nut, the foundation bolt can be conveniently leveled, so that the concrete can be poured quickly, and the installation efficiency of the foundation bolt is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view showing a bottom perspective structure of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of a partial cross-sectional perspective view of an anchor bolt body according to the present utility model.
In the figure: 1 an anchor bolt body, 11 a stainless steel base rod, 12 a high temperature resistant layer, 13 a corrosion resistant layer, 2 a fixed disc, 3 external threads, 4 a mounting nut, 5 a supporting component, 51 a fixed sleeve shell, 52 a supporting rod, 53 a connecting bolt and 54 a connecting nut.
Description of the embodiments
Referring to fig. 1-4, an anchor bolt convenient to install comprises an anchor bolt body 1, wherein the anchor bolt body 1 comprises a stainless steel base rod 11, an external thread 3 is arranged around the top of the surface of the stainless steel base rod 11, an installation nut 4 is sleeved on the surface thread of the external thread 3, a fixed disc 2 is fixedly sleeved on the top of the surface of the stainless steel base rod 11, and a supporting component 5 is fixedly installed around the outer ring of the fixed disc 2;
the outer surface of the stainless steel base rod 11 is sprayed with a high temperature resistant layer 12, and the outer surface of the high temperature resistant layer 12 is sprayed with a corrosion resistant layer 13;
the supporting component 5 comprises a fixed casing 51, a supporting rod 52 is arranged in the inner cavity of the fixed casing 51 in a penetrating manner, a connecting bolt 53 is arranged in the bottom of the fixed casing 51 in a penetrating manner, the top of the connecting bolt 53 sequentially penetrates through the fixed casing 51 and the supporting rod 52 to extend to the top of the fixed casing 51, and a connecting nut 54 is sleeved on the top of the fixed casing in a threaded manner;
the number of the fixed sleeves 51 is four, the fixed sleeves are respectively fixedly welded on the outer ring of the fixed disc 2, and the surface of the supporting rod 52 is in sliding contact with the inner wall of the fixed sleeves 51;
the high temperature resistant layer 12 is inorganic silicon high temperature resistant paint, the inorganic silicon high temperature resistant paint is generally below 400 ℃, the paint is required to achieve stable physical properties in the environment, and the paint is free from falling off, bubbling, cracking, pulverization and rust, and is allowed to slightly change color, the corrosion resistant layer 13 is epoxy resin paint, and the epoxy resin paint has strong adhesive force, good chemical resistance, corrosion resistance, water resistance, thermal stability and electrical insulation, is widely used in the aspects of building, chemical industry, automobiles, ships, electrical insulation and the like, and can be subjected to light-loss pulverization after outdoor sun exposure, and is suitable for being used as a primer.
During the use, place rag bolt body 1 in the mounted position, then insert bracing piece 52 in the inside fixed cover shell 51, then pass fixed cover shell 51 and bracing piece 52 with connecting bolt 53 in proper order, then screw coupling nut 54 again, then carry out the grout treatment to rag bolt body 1, wear a bolt again when reserving some hole erection equipment on the upper surface of rag bolt body 1 before the grout, then after evenly stirring concrete and cement mortar, all seal rag bolt body 1, make external screw thread 3 expose outside, finally screw up mounting nut 4 just can.
To sum up: this rag bolt convenient to installation, through rag bolt body 1, fixed disk 2, external screw thread 3, installation nut 4 and the cooperation of supporting component 5, it is comparatively complicated to have solved the installation component, need twist gradually a plurality of bolts at the in-process of installation, and the step is very loaded down with trivial details, and need spend great manpower, can be corroded problem after long-time use.
Claims (5)
1. The utility model provides an rag bolt convenient to installation, includes rag bolt body (1), its characterized in that: the foundation bolt body (1) comprises a stainless steel base rod (11), an external thread (3) is arranged on the top of the surface of the stainless steel base rod (11) in a surrounding mode, a mounting nut (4) is sleeved on the surface of the external thread (3), a fixing disc (2) is fixedly sleeved on the top of the surface of the stainless steel base rod (11), and a supporting component (5) is fixedly installed on the outer ring of the fixing disc (2) in a surrounding mode.
2. An anchor bolt for facilitating installation according to claim 1, wherein: the outer surface of the stainless steel base rod (11) is sprayed with a high-temperature resistant layer (12), and the outer surface of the high-temperature resistant layer (12) is sprayed with a corrosion resistant layer (13).
3. An anchor bolt for facilitating installation according to claim 1, wherein: the support assembly (5) comprises a fixed casing (51), a supporting rod (52) is arranged in the inner cavity of the fixed casing (51) in a penetrating mode, a connecting bolt (53) is arranged in the bottom of the fixed casing (51) in a penetrating mode, the top of the connecting bolt (53) sequentially penetrates through the fixed casing (51) and the supporting rod (52) and extends to the top of the fixed casing (51), and a connecting nut (54) is arranged on the threaded sleeve.
4. An anchor bolt for facilitating installation as defined in claim 3, wherein: the number of the fixed sleeves (51) is four, the fixed sleeves are respectively fixedly welded on the outer ring of the fixed disc (2), and the surface of the supporting rod (52) is in sliding contact with the inner wall of the fixed sleeve (51).
5. An anchor bolt for facilitating installation according to claim 2, wherein: the high-temperature resistant layer (12) is inorganic silicon high-temperature resistant paint, and the corrosion resistant layer (13) is epoxy resin paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493519.7U CN218990479U (en) | 2022-12-27 | 2022-12-27 | Rag bolt convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223493519.7U CN218990479U (en) | 2022-12-27 | 2022-12-27 | Rag bolt convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218990479U true CN218990479U (en) | 2023-05-09 |
Family
ID=86216300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223493519.7U Active CN218990479U (en) | 2022-12-27 | 2022-12-27 | Rag bolt convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218990479U (en) |
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2022
- 2022-12-27 CN CN202223493519.7U patent/CN218990479U/en active Active
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