CN215521537U - Bolt assembly with high stability for building - Google Patents
Bolt assembly with high stability for building Download PDFInfo
- Publication number
- CN215521537U CN215521537U CN202121510899.3U CN202121510899U CN215521537U CN 215521537 U CN215521537 U CN 215521537U CN 202121510899 U CN202121510899 U CN 202121510899U CN 215521537 U CN215521537 U CN 215521537U
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- Prior art keywords
- bolt
- sliding
- block
- polygonal
- groove
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Abstract
The utility model discloses a bolt assembly with strong stability for construction, which comprises a bolt, wherein the bolt is rotationally connected with a polygonal barrel, the bottom surface of a circular ring is attached to the inner bottom surface of the polygonal barrel, the top surface of the bolt is provided with a through hole, the bottom surface of the bolt is provided with a threaded hole, the bottom surface of the bolt is provided with a groove, the section of a second sliding block is square, a polygonal block is attached to the groove, the bottom end of the polygonal block penetrates through a limiting block to be fixedly connected with the top surface of the second sliding block in a second sliding groove, the polygonal block is slidably connected with the limiting block, a second spring is arranged in the second sliding groove, the second spring is arranged between a T-shaped sliding rod and the second sliding block, the second spring is a compression spring, the thickness of the polygonal block is 6mm-9mm, the connection mode of the polygonal barrel and the bolt is welded with the connecting mode of the bolt, the polygonal barrel can be tightly connected, the stability between the bolt and the polygonal barrel is increased, and the stable connection of equipment is indirectly realized, the safety factor is improved, and the use requirement is met.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a bolt assembly with strong stability for buildings.
Background
A bolt is a mechanical part, a cylindrical threaded fastener matched with a nut, a fastener composed of a head part and a screw (a cylinder with an external thread) needs to be matched with the nut and is used for fastening and connecting two parts with through holes, the connection form is called bolt connection, if the nut is screwed off from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection, the bolt is widely applied in the building industry, the bolt needs to be matched with the nut for use under most conditions, and the nut is easy to fall off due to various reasons when the bolt is used for a long time, so the bolt connection fails, potential safety hazards exist, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a bolt assembly with strong building stability.
The utility model is realized by the following technical scheme:
a bolt assembly with high stability for building comprises a bolt, wherein scales are annularly carved on the top surface of the bolt, scales are partially carved on the screw rod of the bolt, an indication mark is carved on the top surface of the bolt, a polygonal barrel is arranged under the bolt, the cross section of the polygonal barrel is a regular polygon, scales are annularly carved on the bottom surface of the polygonal barrel, the indication mark is carved on the bottom surface of the polygonal barrel, the bottom end of the bolt penetrates into the polygonal barrel and is fixedly connected with a circular ring, the bolt is rotatably connected with the polygonal barrel, the bottom surface of the circular ring is attached to the inner bottom surface of the polygonal barrel, a through hole is formed in the top surface of the bolt, a threaded hole is formed in the bottom surface of the bolt, a groove is formed in the bottom surface of the bolt, the threaded hole is formed under the groove and is communicated with the threaded hole, the groove is formed under the through hole and is communicated with the through hole, and a screw rod matched with the threaded hole is arranged in the threaded hole, the bottom end of the screw rod is fixedly connected with the inner bottom surface of the polygonal barrel, the bottom surface of the screw rod is provided with a first sliding groove, two first sliding blocks are arranged in the first sliding groove in a fitting sliding manner, two dovetail grooves are symmetrically formed in the inner bottom surface of the polygonal barrel, a dovetail block is arranged in the dovetail grooves in a fitting sliding manner, the top surface of the dovetail block is fixedly connected with the bottom surface of the first sliding block, a first spring is arranged in each dovetail groove, the first spring is a compression spring, the top surface of the screw rod is fixedly connected with a limiting block, the top surface of the screw rod is provided with a second sliding groove, the second sliding groove is square, a T-shaped sliding rod is arranged in the second sliding groove in a fitting sliding manner, the bottom end of a vertical rod of the T-shaped sliding rod is arc-shaped in cross section, the bottom end of the T-shaped sliding rod penetrates through the screw rod into the first sliding groove to be fitted with the side wall of the first sliding block, the side wall of the first sliding block is contacted with the bottom surface of a bolt, and the T-shaped sliding rod is slidably connected with the screw rod, the cross section of the T-shaped sliding rod is square, a second sliding block is arranged in the second sliding groove in a laminating and sliding mode, the cross section of the second sliding block is square, a polygonal block is arranged in the groove in a laminating mode, the bottom end of the polygonal block penetrates through the limiting block to penetrate into the second sliding groove to be fixedly connected with the top surface of the second sliding block, the polygonal block is connected with the limiting block in a sliding mode, a second spring is arranged in the second sliding groove and arranged between the T-shaped sliding rod and the second sliding block, and the second spring is a compression spring.
Preferably, the polygonal block has a thickness of 6mm to 9 mm.
Preferably, the connection mode of the polygonal barrel and the screw rod adopts welding.
Compared with the prior art, the utility model has the beneficial effects that: this device simple structure, the function is various, and the practicality is strong, can realize the zonulae occludens between bolt and the polygon bucket through setting up ring, screw rod, first slider, dovetail piece, first spring, stopper, T shape slide bar, second slider, polygon piece and second spring, increases the stability between bolt and the polygon bucket to indirectly realize the stable connection of equipment, improve factor of safety, satisfy the user demand.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a bottom view of the structure of the present invention;
FIG. 4 is a partial top view of the structure of the present invention;
fig. 5 is a schematic view of the installation of the structure of the present invention.
In the figure: the device comprises a bolt 1, a polygonal barrel 2, a circular ring 3, a screw rod 4, a first sliding block 5, a dovetail block 6, a first spring 7, a limiting block 8, a T-shaped sliding rod 9, a second sliding block 10, a polygonal block 11, a second spring 12, a through hole 1-1, a threaded hole 1-2, a groove 1-3, a dovetail groove 2-1, a first sliding groove 4-1 and a second sliding groove 4-2.
Detailed Description
The utility model is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1-5, a bolt assembly with strong stability for construction comprises a bolt 1, wherein scales are annularly carved on the top surface of the bolt 1, scales are carved on the screw rod part of the bolt 1, an indication mark is carved on the top surface of the bolt 1, a polygonal barrel 2 is arranged under the bolt 1, the cross section of the polygonal barrel 2 is a regular polygon, scales are annularly carved on the bottom surface of the polygonal barrel 2, an indication mark is carved on the bottom surface of the polygonal barrel 2, a circular ring 3 is fixedly connected with the bottom end of the bolt 1 and penetrates into the polygonal barrel 2, the bolt 1 is rotatably connected with the polygonal barrel 2, the bottom surface of the circular ring 3 is attached to the inner bottom surface of the polygonal barrel 2, a through hole 1-1 is formed on the top surface of the bolt 1, a threaded hole 1-2 is formed on the bottom surface of the bolt 1, a groove 1-3 is formed on the bottom surface of the bolt 1, the threaded hole 1-2 is arranged under and communicated with the groove 1-3, the groove 1-3 is arranged under the through hole 1-1 and communicated with the through hole, a screw rod 4 matched with the screw rod is arranged in a threaded hole 1-2, the bottom end of the screw rod 4 is fixedly connected with the inner bottom surface of the polygonal barrel 2, a first sliding groove 4-1 is arranged on the bottom surface of the screw rod 4, two first sliding blocks 5 are arranged in the first sliding groove 4-1 in a fitting sliding manner, two dovetail grooves 2-1 are symmetrically arranged on the inner bottom surface of the polygonal barrel 2, a dovetail block 6 is arranged in the dovetail grooves 2-1 in a fitting sliding manner, the top surface of the dovetail block 6 is fixedly connected with the bottom surface of the first sliding block 5, a first spring 7 is arranged in the dovetail groove 2-1, the first spring 7 is a compression spring, a limiting block 8 is fixedly connected with the top surface of the screw rod 4, a second sliding groove 4-2 is arranged on the top surface of the screw rod 4, and the second sliding groove 4-2 is square in shape, a T-shaped sliding rod 9 is arranged in the second sliding groove 4-2 in a fit sliding manner, the bottom end of a vertical rod of the T-shaped sliding rod 9 is arc-shaped in cross section, the bottom end of the vertical rod of the T-shaped sliding rod 9 penetrates through the screw rod 4 to be fitted into the first sliding groove 4-1 to be fitted with the side wall of the first sliding block 5, the side wall of the first sliding block 5 is contacted with the bottom surface of the bolt 1, the vertical rod of the T-shaped sliding rod 9 is connected with the screw rod 4 in a sliding manner, the cross section of the T-shaped sliding rod 9 is square, a second sliding block 10 is arranged in the second sliding groove 4-2 in a fit sliding manner, the cross section of the second sliding block 10 is square, a polygonal block 11 is arranged in the groove 1-3 in a fit manner, the bottom end of the polygonal block 11 penetrates through the limiting block 8 to be fixedly connected with the top surface of the second sliding block 10, the polygonal block 11 is connected with the limiting block 8 in a sliding manner, and a second spring 12 is arranged in the second sliding groove 4-2, the second spring 12 is arranged between the T-shaped sliding rod 9 and the second sliding block 10, and the second spring 12 is a compression spring.
The thickness of the polygonal block 11 is 6mm-9 mm.
The connection mode of the edge-shaped barrel 2 and the screw rod 4 adopts welding.
The working principle is as follows: when building equipment needs to be connected and fixed, firstly, a bolt 1 is gradually screwed into a bolt hole on the equipment clockwise to connect and fix the equipment, after the bolt 1 fixes the equipment, the bottom surface of the bolt 1 is attached to the top surface of the equipment at the moment, the position angle of an indication mark on the top surface of the bolt 1 is observed, then the scale of the screw part of the bolt 1 is observed, a plurality of cushion rings are sleeved on the bolt 1, then a polygonal barrel 2 is arranged under the bolt 1, so that the bottom surface of the polygonal barrel 2 corresponds to the indication mark on the top surface of the bolt 1, then the polygonal barrel 2 is screwed clockwise, the polygonal barrel 2 drives a screw 4 to rotate, the screw 4 gradually rotates into a threaded hole 1-2, the screw 4 drives a T-shaped sliding rod 9 to move, the T-shaped sliding rod 9 drives a second spring 12 to move, and the second spring 12 drives a second sliding block 10 to move, the second slide block 10 drives the polygonal block 11 to move, the screw 4 drives the polygonal barrel 2 to move, the polygonal barrel 2 drives the dovetail block 6 to move, the dovetail block 6 drives the first slide block 5 to move to gradually contact with the bottom surface of the bolt 1, the bolt 1 drives the first slide block 5 to move, the first slide block 5 drives the dovetail block 6 to move to extrude the first spring 7, the first slide block 5 drives the T-shaped slide rod 9 to move to extrude the second spring 12, the polygonal block 11 gradually moves upwards to be attached to the inner wall of the bolt 1, at the moment, the polygonal block 11 does not correspond to the groove 1-3, the screw 4 continues to move upwards, the screw 4 moves upwards to extrude the second spring 12, secondary extrusion on the second spring 12 is realized, when the circular ring 3 is attached to the inner bottom surface of the polygonal barrel 2, the polygonal block 11 just corresponds to the groove 1-3 at the moment, the second slide block 10 is pushed to move by the extruded second spring 12, the second slider 10 drives the polygonal block 11 to move and insert into the groove 1-3, as shown in fig. 5, when the bolt 1 is loosened due to external factors, the bolt 1 needs to rotate, the bolt 1 drives the polygonal block 11 to rotate, the polygonal block 11 drives the second slider 10 to rotate, the second slider 10 drives the screw rod 4 to rotate, the screw rod 4 drives the polygonal barrel 2 to rotate, so that synchronous equidirectional rotation of the bolt 1 and the polygonal barrel 2 is realized, the bolt 1 and the polygonal barrel 2 can be seen as a whole at the moment, so that the bolt 1 cannot be loosened, the stability of connection between the bolt 1 and the polygonal barrel 2 is indirectly improved, when the equipment needs to be disassembled, firstly, the thin rod is inserted into the through hole 1-1 to push the polygonal block 11 to move and gradually slide out of the groove 1-3, the polygonal block 11 drives the second slider 10 to move, and then the polygonal barrel 2 is rotated by a wrench, the polygonal barrel 2 drives the screw rod 4 to rotate and gradually slide out of the threaded hole 1-2, then the bolt 1 is rotated through the wrench, the bolt 1 is gradually separated from the equipment, the first spring 7 and the second spring 12 are effectively reset, and the limiting block 8 is arranged to limit the sliding of the second sliding block 10.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a strong bolt assembly of stability for building, includes bolt (1), bolt (1) top surface annular is carved with the scale, bolt (1) screw part is carved with the scale, bolt (1) top surface is carved with index mark, its characterized in that: a polygonal barrel (2) is arranged under the bolt (1), the cross section of the polygonal barrel (2) is a regular polygon, scales are carved on the bottom surface of the polygonal barrel (2) in an annular mode, an indication mark is carved on the bottom surface of the polygonal barrel (2), a circular ring (3) is fixedly connected with the bottom end of the bolt (1) and penetrates into the polygonal barrel (2), the bolt (1) is rotatably connected with the polygonal barrel (2), the bottom surface of the circular ring (3) is attached to the inner bottom surface of the polygonal barrel (2), a through hole (1-1) is formed in the top surface of the bolt (1), a threaded hole (1-2) is formed in the bottom surface of the bolt (1), a groove (1-3) is formed in the bottom surface of the bolt (1), the threaded hole (1-2) is formed under the groove (1-3) and communicated with the groove, the groove (1-3) is formed under the through hole (1-1) and communicated with the groove, the screw rod (4) matched with the screw rod is arranged in the threaded hole (1-2), the bottom end of the screw rod (4) is fixedly connected with the inner bottom surface of the polygonal barrel (2), a first sliding groove (4-1) is formed in the bottom surface of the screw rod (4), two first sliding blocks (5) are arranged in the first sliding groove (4-1) in a fitting sliding manner, two dovetail grooves (2-1) are symmetrically formed in the inner bottom surface of the polygonal barrel (2), a dovetail block (6) is arranged in the dovetail grooves (2-1) in a fitting sliding manner, the top surface of the dovetail block (6) is fixedly connected with the bottom surface of the first sliding block (5), a first spring (7) is arranged in the dovetail groove (2-1), the first spring (7) is a compression spring, a limiting block (8) is fixedly connected with the top surface of the screw rod (4), a second sliding groove (4-2) is formed in the top surface of the screw rod (4), the shape of the second sliding chute (4-2) is square, a T-shaped sliding rod (9) is arranged in the second sliding chute (4-2) in a fit sliding manner, the cross section of the bottom end of the vertical rod of the T-shaped sliding rod (9) is arc-shaped, the bottom end of the vertical rod of the T-shaped sliding rod (9) penetrates through the screw (4) and penetrates into the first sliding chute (4-1) to be fitted with the side wall of the first sliding block (5), the side wall of the first sliding block (5) is contacted with the bottom surface of the bolt (1), the vertical rod of the T-shaped sliding rod (9) is in sliding connection with the screw (4), the cross section of the T-shaped sliding rod (9) is square, a second sliding block (10) is arranged in the second sliding chute (4-2) in a fit sliding manner, the cross section of the second sliding block (10) is square, a polygonal block (11) is arranged in the groove (1-3) in a fit sliding manner, and the bottom end of the polygonal block (11) penetrates through the limiting block (8) and is fixedly connected with the top surface of the second sliding block (10), the polygonal block (11) is connected with the over limiting block (8) in a sliding mode, a second spring (12) is arranged in the second sliding groove (4-2), the second spring (12) is arranged between the T-shaped sliding rod (9) and the second sliding block (10), and the second spring (12) is a compression spring.
2. A strong structural stability bolt assembly as defined in claim 1, wherein: the thickness of the polygonal block (11) is 6mm-9 mm.
3. A strong structural stability bolt assembly as defined in claim 1, wherein: the connection mode of the edge-shaped barrel (2) and the screw (4) adopts welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510899.3U CN215521537U (en) | 2021-07-05 | 2021-07-05 | Bolt assembly with high stability for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121510899.3U CN215521537U (en) | 2021-07-05 | 2021-07-05 | Bolt assembly with high stability for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215521537U true CN215521537U (en) | 2022-01-14 |
Family
ID=79812058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121510899.3U Expired - Fee Related CN215521537U (en) | 2021-07-05 | 2021-07-05 | Bolt assembly with high stability for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215521537U (en) |
-
2021
- 2021-07-05 CN CN202121510899.3U patent/CN215521537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220114 |