CN217680037U - High-ductility and high-shock-resistance threaded steel structure - Google Patents
High-ductility and high-shock-resistance threaded steel structure Download PDFInfo
- Publication number
- CN217680037U CN217680037U CN202221160028.8U CN202221160028U CN217680037U CN 217680037 U CN217680037 U CN 217680037U CN 202221160028 U CN202221160028 U CN 202221160028U CN 217680037 U CN217680037 U CN 217680037U
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- locking
- connecting rod
- nut
- locking screw
- lock nut
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Abstract
The utility model discloses a high antidetonation screw thread steel construction of high ductility, including head rod, second connecting rod and lock nut, lock nut's one end is connected with the head rod, lock nut's the other end is connected with the second connecting rod, lock nut's front surface is close to one end screwed connection and has a locking screw, lock nut's front surface is close to other end screwed connection and has No. two locking screws, the fixed surface of second connecting rod installs connecting thread. A high antidetonation screw thread steel construction of high ductility, can connect fixedly through multiple mode to can prevent that head rod and second connecting rod from leading to rotatory not hard up when transporting or when taking place vibrations, like this alright guarantee the connection compactness of head rod and second connecting rod, and the setting of protruding anti-skidding line has also improved the connection compactness of screw thread steel construction to building concrete.
Description
Technical Field
The utility model relates to a screw-thread steel construction field, in particular to high shock-resistant screw-thread steel construction of high ductility.
Background
The threaded steel structure is a key material applied to the building industry for reinforcing a concrete structure, the length of a steel bar of the concrete structure is usually a certain fixed length, when the length is insufficient, binding wires are often adopted for overlapping and bundling or electric welding connection, and a threaded matching nut is adopted for connection, so that the threaded matching nut is undoubtedly the most material-saving and rapid mode for connection; but this kind of screw-thread steel construction has certain drawback when connecting the use, must carry out swivelling joint through the spanner when connecting, this just makes the trouble of connecting ten minutes, can not adopt other modes to connect under the condition that does not carry the spanner, make to get back and delay the time limit for a project, and can not guarantee to connect after two steel bar connection and can not produce not hard up because of transporting vibrations and continuation swivelling joint, its surface of traditional screw-thread steel construction is the smooth surface except that other positions of connecting thread after connecting moreover, make with the cement joint in the muddy earth inseparable.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a high antidetonation screw-thread steel construction of high ductility, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a high shock-resistant screw-thread steel structure of high ductility, includes head rod, second connecting rod and lock nut, lock nut's one end is connected with the head rod, lock nut's the other end is connected with the second connecting rod, lock nut's front surface is close to one end screwed connection and has a locking screw, lock nut's front surface is close to other end screwed connection and has No. two locking screws.
Furthermore, the surface of the second connecting rod is fixedly provided with connecting threads, and raised anti-skid threads are arranged between the connecting threads on the surface of the second connecting rod.
Further, the first connecting rod and the second connecting rod are identical in structure.
Furthermore, a locking thread is arranged inside the locking nut, a first locking screw hole is formed in the position, close to one end, of the front surface of the locking nut, and a second locking screw hole is formed in the position, close to the other end, of the front surface of the locking nut.
Furthermore, the first locking screw is in threaded connection with the locking nut through being screwed into the first locking screw hole, and the second locking screw is in threaded connection with the locking nut through being screwed into the second locking screw hole.
Furthermore, the second connecting rod and the first connecting rod are screwed into the locking nut through the connecting threads and the locking threads.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, lock nut, the setting of a locking screw and No. two locking screws except can fastening with the spanner, can also insert through the mobile jib and fasten in a locking screw and No. two locking screws, like this alright be fixed through this kind of mode when forgetting to carry the spanner, thereby prevent to delay the time limit for a project, after fastening, the staff can continue in a locking screw with a locking screw, continue in No. two locking screws the screw in to No. two locking screws, make the tip of a locking screw and No. two locking screws respectively tight withstand the surface of head rod and second connecting rod, a locking screw and No. two locking screws and protruding anti-skidding line extrusion this moment, thereby can prevent respectively that head rod and second connecting rod from leading to rotatory not hard up when transporting or when taking place vibrations, like this alright guarantee the connectivity of head rod and second connecting rod, and the setting up of protruding anti-skidding line has also improved the inseparable steel construction of screw thread to building concrete.
Drawings
FIG. 1 is a schematic view of the overall structure of the high-ductility and high-seismic-resistance deformed steel structure of the present invention;
figure 2 is the utility model relates to a high antidetonation of high ductility deformed steel structure's view of disassembling.
In the figure: 1. a first connecting rod; 2. a second connecting rod; 201. connecting threads; 202. raised anti-slip lines; 3. locking the nut; 301. locking the threads; 302. a first locking screw hole; 303. a second locking screw hole; 4. a first locking screw; 5. and a second locking screw.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The first embodiment is as follows:
as shown in fig. 1-2, a high-ductility and high-seismic-resistance threaded steel structure comprises a first connecting rod 1, a second connecting rod 2 and a locking nut 3, wherein one end of the locking nut 3 is connected with the first connecting rod 1, the other end of the locking nut 3 is connected with the second connecting rod 2, a first locking screw 4 is screwed on the front surface of the locking nut 3 close to one end, and a second locking screw 5 is screwed on the front surface of the locking nut 3 close to the other end;
the surface of the second connecting rod 2 is fixedly provided with connecting threads 201, and raised anti-skidding threads 202 are arranged between the connecting threads 201 on the surface of the second connecting rod 2; the first connecting rod 1 and the second connecting rod 2 have the same structure; a locking thread 301 is arranged inside the locking nut 3, a first locking screw hole 302 is formed in the front surface of the locking nut 3 close to one end, and a second locking screw hole 303 is formed in the front surface of the locking nut 3 close to the other end; the first locking screw 4 is in threaded connection with the locking nut 3 by screwing in the first locking screw hole 302, the second locking screw 5 is in threaded connection with the locking nut 3 by screwing in the second locking screw hole 303, before installation, the first locking screw 4 and the second locking screw 5 are respectively inserted into edge openings of the first locking screw hole 302 and the second locking screw hole 303 in a threaded manner, and only the first locking screw 4 and the second locking screw 5 need to be rotated continuously by a screwdriver during fixing and locking; the second connecting rod 2 and the first connecting rod 1 are screwed into the locking nut 3 through the connecting thread 201 and the locking thread 301.
Example two:
it should be noted that, when connecting two screw-thread steels, the utility model aligns the first connecting rod 1 and the second connecting rod 2 at the two ends of the locking nut 3 and extrudes the inside of the port, then the locking nut 3 can be rotated by inserting a wrench or a rod into the first locking screw hole 302 and the second locking screw hole 303, so that the first connecting rod 1 and the second connecting rod 2 can be screwed into the locking nut 3 at the same time, thus the locking nut 3, the first locking screw hole 302 and the second locking screw hole 303 can be fastened by inserting a main rod into the first locking screw hole 302 and the second locking screw hole 303 for fastening besides using a wrench, thus the high-ductility and high-shock-resistance screw-thread steel structure can be fixed by the way when forgetting to carry the wrench, thereby prevent delaying time limit for a project, when the fastening back, the staff can continue the screw in with a locking screw 4 to a locking screw 302 in, continue the screw in with No. two locking screws 5 to No. two locking screw 303 in, make the tip of a locking screw 4 and No. two locking screws 5 tightly withstand the surface of head rod 1 and second connecting rod 2 respectively, a locking screw 4 and No. two locking screws 5 extrude with protruding anti-skidding line 202 this moment, thereby can prevent respectively that head rod 1 and second connecting rod 2 from leading to rotatory not hard up when transporting or when taking place vibrations, like this alright guarantee the connection compactness of head rod 1 and second connecting rod 2, and the setting of protruding anti-skidding line 202 has also improved the connection compactness of screw steel construction to building concrete.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a high antidetonation's of high ductility deformed steel bar structure which characterized in that: including head rod (1), second connecting rod (2) and lock nut (3), the one end of lock nut (3) is connected with head rod (1), the other end of lock nut (3) is connected with second connecting rod (2), the front surface of lock nut (3) is close to one end screwed connection and has a lock screw (4), the front surface of lock nut (3) is close to other end screwed connection and has No. two lock screws (5).
2. A high ductility, high earthquake resistance threaded steel structure according to claim 1, characterized in that: the surface of the second connecting rod (2) is fixedly provided with connecting threads (201), and raised anti-skid grains (202) are arranged between the connecting threads (201) on the surface of the second connecting rod (2).
3. A high ductility, high earthquake resistance threaded steel structure according to claim 2, characterized in that: the first connecting rod (1) and the second connecting rod (2) are identical in structure.
4. A high ductility, high earthquake resistance threaded steel structure according to claim 3, characterized in that: the locking nut is characterized in that locking threads (301) are arranged inside the locking nut (3), a first locking screw hole (302) is formed in the position, close to one end, of the front surface of the locking nut (3), and a second locking screw hole (303) is formed in the position, close to the other end, of the front surface of the locking nut (3).
5. A high ductility, high earthquake resistance threaded steel structure according to claim 4, characterized in that: the first locking screw (4) is in threaded connection with the locking nut (3) through being screwed into the first locking screw hole (302), and the second locking screw (5) is in threaded connection with the locking nut (3) through being screwed into the second locking screw hole (303).
6. A high ductility, high earthquake resistance threaded steel structure according to claim 5, characterized in that: the second connecting rod (2) and the first connecting rod (1) are screwed into the locking nut (3) through connecting threads (201) and locking threads (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160028.8U CN217680037U (en) | 2022-05-16 | 2022-05-16 | High-ductility and high-shock-resistance threaded steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221160028.8U CN217680037U (en) | 2022-05-16 | 2022-05-16 | High-ductility and high-shock-resistance threaded steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217680037U true CN217680037U (en) | 2022-10-28 |
Family
ID=83739369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221160028.8U Active CN217680037U (en) | 2022-05-16 | 2022-05-16 | High-ductility and high-shock-resistance threaded steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217680037U (en) |
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2022
- 2022-05-16 CN CN202221160028.8U patent/CN217680037U/en active Active
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