CN213177646U - Safe connecting structure for butt joint of sectional materials - Google Patents
Safe connecting structure for butt joint of sectional materials Download PDFInfo
- Publication number
- CN213177646U CN213177646U CN202021822373.4U CN202021822373U CN213177646U CN 213177646 U CN213177646 U CN 213177646U CN 202021822373 U CN202021822373 U CN 202021822373U CN 213177646 U CN213177646 U CN 213177646U
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- section bar
- nut
- mounting
- profile
- external thread
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Abstract
The utility model discloses a safe connecting structure for butt joint of section bars, which comprises a first section bar and a second section bar, the inner sides of the first section bar and the second section bar are both provided with mounting grooves, both sides of the mounting grooves are both provided with mounting strips, a first nut is arranged at the end part of the first section bar, a second nut is arranged at the end part of the second section bar, mounting columns are arranged on two sides of the first nut and the second nut, hook grooves for mounting the mounting columns are arranged on the mounting strips, the first nut is connected with the second nut through a connecting screw rod, one end of the connecting screw rod is provided with a first external thread, the other end of the connecting screw rod is provided with a second external thread with the opposite thread direction to the first external thread, the end part of the first section bar is connected with the end part of the second section bar through a positioning plate, and the positioning plate is arranged in the mounting groove. The utility model discloses the counterpoint is easy during the installation, and easy control connects firmly, and the installation effectiveness is high, connects back seamless, and no dislocation phenomenon, the outward appearance is pleasing to the eye.
Description
Technical Field
The utility model relates to a connection structure, concretely relates to safe connection structure of section bar butt joint.
Background
The existing section bar butt joint connection structure is used for connecting a section bar through a connecting sheet and screw fixation, alignment is difficult during installation, control is not good, installation efficiency is low, connection is unstable, a gap is large after connection, a dislocation phenomenon easily occurs, and the appearance is not attractive. Therefore, there is a need for improvements in the prior art to avoid the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the shortcoming and not enough among the prior art, provide a simple structure, connect the safe connection structure of the firm section bar butt joint.
The utility model discloses a realize through following technical scheme:
a safety connection structure for section bar butt joint comprises a first section bar and a second section bar, wherein mounting grooves are formed in the inner sides of the first section bar and the second section bar, mounting strips are arranged on the two sides of the mounting grooves, a first nut is mounted at the end of the first section bar, a second nut is mounted at the end of the second section bar, mounting columns are arranged on the two sides of the first nut and the second nut, hook grooves for mounting the mounting columns are formed in the mounting strips, the first nut is connected with the second nut through a connecting screw rod, a first external thread is arranged at one end of the connecting screw rod, a second external thread opposite to the first external thread in thread direction is arranged at the other end of the connecting screw rod, a first internal thread matched with the first external thread is arranged on the first nut, a second internal thread matched with the second external thread is arranged on the second nut, the end part of the first section bar is connected with the end part of the second section bar through a positioning plate, and the positioning plate is arranged in the mounting groove.
Furthermore, the both sides of locating plate all are equipped with the joint board, the locating plate joint in the mounting groove.
Furthermore, the middle part of the connecting screw rod is provided with a screwing block, and the screwing block is provided with a through hole.
Furthermore, the peripheral wall of twisting the piece is equipped with anti-skidding line.
Further, the first nut and the second nut are both square.
Further, the first profile and the second profile are both curved profiles.
Further, the first profile and the second profile are both straight profiles.
Furthermore, the first section bar and the second section bar are connected into an integral annular section bar.
Compared with the prior art, the utility model discloses a both sides of first nut and second nut all are equipped with the erection column, and the mounting bar all is equipped with the hook groove that supplies the erection column installation, and first nut is connected with the second nut through a connecting screw, and the tip of first section bar passes through the end connection of locating plate with the second section bar, and it is easy to counterpoint when making the section bar installation, and easy to control connects firmly, and the installation effectiveness is high, connects seamless back, and no dislocation phenomenon, outward appearance is pleasing to the eye.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a safety connection structure for butt joint of sectional materials according to the present invention;
fig. 2 is an exploded view of the safety connection structure for butt joint of the sectional materials according to the present invention.
In the figure: 1-a first profile; 2-a second profile; 3-mounting grooves; 4-mounting the bar; 5-a first nut; 6-a second nut; 7-mounting a column; 8-hook groove; 9-connecting a screw rod; 10-a first external thread; 11-a second external thread; 12-a first internal thread; 13-a second internal thread; 14-positioning plate; 15-a clamping plate; 16-screwing block; 17-perforating; 18-non-slip pattern.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in FIG. 1 and FIG. 2, the utility model relates to a section bar butt joint safety connection structure, which comprises a first section bar 1 and a second section bar 2, wherein the inner sides of the first section bar 1 and the second section bar 2 are both provided with a mounting groove 3, both sides of the mounting groove 3 are both provided with mounting bars 4, the end part of the first section bar 1 is provided with a first nut 5, the end part of the second section bar 2 is provided with a second nut 6, both sides of the first nut 5 and the second nut 6 are both provided with mounting posts 7, the mounting bars 4 are both provided with hook grooves 8 for mounting the mounting posts 7, the first nut 5 is connected with the second nut 6 through a connecting screw 9, one end of the connecting screw 9 is provided with a first external thread 10, the other end of the connecting screw 9 is provided with a second external thread 11 opposite to the thread direction of the first external thread 9, the first nut 5 is provided with a first internal thread 12 adapted with the first external thread 10, the second nut 6 is provided with a second internal thread 12 adapted with the second, the end of the first section bar 1 is connected with the end of the second section bar 2 through a positioning plate 14, and the positioning plate 14 is arranged in the mounting groove 3. Both sides through first nut 5 and second nut 6 all are equipped with erection column 7, mounting bar 8 all is equipped with the hook groove 8 that supplies erection column 7 to install, first nut 5 is connected with second nut 6 through a connecting screw 9, the tip of first section bar 1 passes through the end connection of locating plate 14 with second section bar 2, it is easy to counterpoint when making the section bar installation, easy to control, connect firmly, the installation effectiveness is high, connect back seamless, no dislocation phenomenon, the outward appearance is pleasing to the eye.
The both sides of locating plate 14 all are equipped with joint board 15, and locating plate 14 joint is in mounting groove 3, easy counterpoint when making first section bar 1 and the installation of second section bar 2, and the installation is simple.
The middle part of connecting screw 9 is equipped with twists piece 16, twists piece 16 and is equipped with perforation 17, through with the spanner cover in perforation 17, twists connecting screw 9, and the installation is easier, more firm.
The periphery wall of the twisting block 16 is provided with anti-slip threads 18, so that the connecting screw rod 9 can be tightly clamped by pliers to twist the connecting screw rod 9, and the operation is convenient.
The first nut 5 and the second nut 6 are both square, so that the first nut 5 and the second nut 6 can be fixed in the mounting groove 3, and the first nut 5 and the second nut 6 are prevented from rotating.
As a specific embodiment, the first profile 1 and the second profile 2 are both curved profiles.
As another specific embodiment, the first profile 1 and the second profile 2 are both straight profiles.
Specifically, the first profile 1 and the second profile 2 are connected into an integrated annular profile.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a safe connection structure of section bar butt joint which characterized in that: the mounting structure comprises a first section bar and a second section bar, wherein mounting grooves are arranged on the inner sides of the first section bar and the second section bar, mounting strips are arranged on the two sides of the mounting grooves, a first nut is mounted at the end part of the first section bar, a second nut is mounted at the end part of the second section bar, mounting columns are arranged on the two sides of the first nut and the second nut, hook grooves for mounting the mounting columns are formed in the mounting strips, the first nut is connected with the second nut through a connecting screw rod, a first external thread is arranged at one end of the connecting screw rod, a second external thread opposite to the first external thread in thread direction is arranged at the other end of the connecting screw rod, a first internal thread matched with the first external thread is arranged on the first nut, a second internal thread matched with the second external thread is arranged on the second nut, and the end part of the first section bar is connected with the end part of the second section bar through a positioning plate, the locating plate is arranged in the mounting groove.
2. The profile-butted safe connection structure as claimed in claim 1, wherein: the both sides of locating plate all are equipped with joint board, the locating plate joint in the mounting groove.
3. The profile-butted safe connection structure as claimed in claim 1, wherein: the middle part of the connecting screw rod is provided with a screwing block, and the screwing block is provided with a through hole.
4. A profile-butted safety joint structure as claimed in claim 3, wherein: the periphery wall of the screwing block is provided with anti-skid lines.
5. The profile-butted safe connection structure as claimed in claim 1, wherein: the first nut and the second nut are both square.
6. The profile-butted safe connection structure as claimed in claim 1, wherein: the first section bar and the second section bar are both curved arc section bars.
7. The profile-butted safe connection structure as claimed in claim 1, wherein: the first section bar and the second section bar are straight section bars.
8. The profile-butted safe connection structure as claimed in claim 1, wherein: the first section bar and the second section bar are connected into an integrated annular section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822373.4U CN213177646U (en) | 2020-08-27 | 2020-08-27 | Safe connecting structure for butt joint of sectional materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021822373.4U CN213177646U (en) | 2020-08-27 | 2020-08-27 | Safe connecting structure for butt joint of sectional materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213177646U true CN213177646U (en) | 2021-05-11 |
Family
ID=75768035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021822373.4U Active CN213177646U (en) | 2020-08-27 | 2020-08-27 | Safe connecting structure for butt joint of sectional materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213177646U (en) |
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2020
- 2020-08-27 CN CN202021822373.4U patent/CN213177646U/en active Active
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| GR01 | Patent grant |