CN210106368U

CN210106368U - Combined T-shaped nut structure capable of positioning

Info

Publication number: CN210106368U
Application number: CN201920284912.4U
Authority: CN
Inventors: 程世友; 卢礼祥; 叶波; 刘辉
Original assignee: Zhejiang Hoolink Technology Co Ltd
Current assignee: Zhejiang Jingri Science and Technology Co.,Ltd.
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2020-02-21
Anticipated expiration: 2029-03-06

Abstract

The utility model discloses a modular T type nut structure of can fixing a position relates to lamps and lanterns installation technical field, including nut post and nut seat, nut post fixed connection is on a side end face of nut seat, fixed mounting has the spring leaf on the terminal surface of nut post one side is kept away from to the nut seat, the nut seat is rectangular structure, the border of nut seat is provided with the circular arc chamfer. The utility model discloses simple process, cost of manufacture are lower, nimble application, simple to operate, location are reliable, and do not fall off, need not to reserve in advance in the spout track, have guaranteed that the lamp pole is holistic pleasing to the eye, also do not worry the problem that the nut when reserving drops.

Description

Combined T-shaped nut structure capable of positioning

Technical Field

The utility model relates to a lamps and lanterns installation technical field, in particular to modular T type nut structure can fix a position.

Background

With the continuous development of the intelligent street lamp industry, the subsequent integration functions will be more and more. At present, some lamp poles can consider to reserve a track groove in the structural design so as to facilitate the subsequent structural installation of other functional modules. When the functional modules are installed, the T-shaped nuts are placed in the reserved track grooves in advance, and are screwed and fixed by matching fasteners outside. Problems arise in the above installation: if the T-shaped nut is reserved in the track groove in advance, the attractiveness of the lamp post structure is affected; 2. the rail groove of the lamp post is vertical to the ground, so that the T-shaped nut cannot be fixed and is easy to fall off when being placed in the rail groove under the influence of gravity acceleration; 3. when the external functional module is installed, a bolt needs to penetrate through the installation support of the external functional module and then is screwed with the nut in the track groove, and the threaded hole of the T-shaped nut is difficult to accurately align in high-altitude installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular T type nut structure can fix a position.

The technical scheme of the utility model: the utility model provides a modular T type nut structure of can fixing a position, includes nut post and nut seat, nut post fixed connection is on a side terminal surface of nut seat, fixed mounting has the spring leaf on the terminal surface of nut post one side is kept away from to the nut seat, the nut seat is rectangular structure, the border of nut seat is provided with the circular arc chamfer.

In the combined type positioning T-shaped nut structure, the nut column is of a hollow hexagonal prism structure, a thread groove is formed in the nut column, an inner chamfer is formed in the inner edge of one end, away from the nut seat, of the thread groove, a threaded hole is formed in the end face of the nut seat, and the threaded hole is communicated with the thread groove.

In the combined type positioning T-shaped nut structure, the end surface of the nut seat is further provided with two positioning screw holes which are symmetrical with respect to the threaded holes, the spring plate is provided with positioning grooves, the positioning grooves are communicated with the positioning screw holes, and the positioning grooves are in threaded connection with countersunk screws.

In the combined type positioning T-shaped nut structure, the middle part of the spring piece is of a flat plate structure parallel to the nut seat, and the two ends of the spring piece are both connected with the outwards convex elastic pieces.

In the foregoing combined type positionable T-shaped nut structure, two arc chamfers are provided, and are located on opposite corners of the nut seat.

Compared with the prior art, the utility model discloses simple process, cost of manufacture are lower, nimble application, simple to operate, location are reliable, and do not fall off, need not to reserve in advance in the spout track, have guaranteed that the lamp pole is holistic pleasing to the eye, also do not worry the problem that the nut when reserving drops.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an installation schematic diagram of the threaded post structure of the present invention;

fig. 3 is a longitudinal sectional view of the present invention;

fig. 4 is a schematic structural view of the nut seat of the present invention;

fig. 5 is a schematic view of the present invention when applied to a light pole;

fig. 6 is a schematic view of the present invention after being applied to a lamp post to mount a bracket.

In the figure: 1-a nut post; 2-spring leaf; 3-countersunk head screw; 5-a bracket; 6-bolt; 7-a threaded hole; 9-a nut seat; 10-a first wire chase; 11-positioning screw holes.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example (b): a combined type T-shaped nut structure capable of being positioned comprises a nut post 1 and a nut seat 9, wherein the nut post 1 is fixedly connected to one side end face of the nut seat 9, and the nut post 1 and the nut seat 9 are of an integrated structure as shown in figures 1-3.

The end surface of the nut seat 9 far away from one side of the nut column 1 is fixedly provided with a spring piece 2, the middle part of the spring piece 2 is of a flat plate structure parallel to the nut seat 9, two ends of the spring piece 2 are both connected with outwards-raised spring pieces, the spring pieces are made of spring steel materials, as shown in figures 1 and 3, the end surface of the outer side of each spring piece is parallel to the nut seat 9, and the whole spring piece 2 is of a U-shaped structure.

The nut column 1 is a hollow hexagonal prism structure, and when the T-shaped nut is installed in the track groove, the T-shaped nut can be directly rotated by hands or an auxiliary tool, so that the force is conveniently applied. The nut column 1 is internally provided with a thread groove, and the inner edge of one end of the thread groove, which is far away from the nut seat 9, is provided with an inner chamfer 10, so that the function of guiding is achieved, as shown in fig. 2.

The end face of the nut seat 9 is provided with a threaded hole 7, the threaded hole 7 is communicated with a threaded groove, and the threaded groove and the threaded hole 7 are of an integrated structure.

The nut seat 9 is of a rectangular structure, two outer circular-arc chamfers are arranged on the edge of the nut seat 9, and the two outer circular-arc chamfers are located on opposite corners of the nut seat 9, as shown in fig. 2 and 4, the circular-arc chamfers are arranged on two opposite corners of the four outer corners of the nut seat 9, and the other two opposite corners are not chamfered.

The end face of the nut seat 9 is further provided with two positioning screw holes 11, the two positioning screw holes 11 are symmetrical relative to the threaded hole 7, the spring piece 2 is provided with a positioning groove, the positioning groove is communicated with the positioning screw holes 11, the positioning groove is in threaded connection with a countersunk screw 3, and the countersunk screw 3 penetrates through the positioning groove and the threaded hole 7 and is used for fixedly mounting the spring piece 2.

In actual use, as shown in fig. 5 and 6, including current lamp pole 4, the support 5 that needs to install on lamp pole 4 and the bolt 6 that is used for the fastening in fig. 5, set up the spout that the cross section is "T" type structure on the lamp pole 4, (a in the figure indicates the spout, and total four is arranged for annular array), in specific installation, at first will the utility model discloses a whole vertical putting into spout A of nut, when placing promptly, nut seat 9 is parallel with spout A's terminal surface, and spring leaf 2 and spout A's end-face contact, then inwards compress tightly spring leaf 2 and clockwise rotation 90 degrees can, slightly compress tightly spring leaf 2 when finely tuning the height, slide from top to bottom, make it reach suitable position. Finally, the bolt 6 penetrates through the support 5 and is inserted into the nut column 1 to be locked, when the bolt 6 is screwed, the acting force between the threads can cause the whole nut to rotate, and when a sharp corner which is not subjected to chamfering treatment on the nut seat touches the inner wall of the sliding groove, the nut can be inhibited from continuously rotating to play a limiting role. It is worth mentioning that this nut structure is for being used for presetting of support 5 on the lamp pole, still needs other setting elements cooperations when needing carry equipment on support 5 to realize more stable installation.

Claims

1. The utility model provides a modular T type nut structure can fix a position which characterized in that: including nut post (1) and nut seat (9), nut post (1) fixed connection is on a side terminal surface of nut seat (9), fixed mounting has spring leaf (2) on the terminal surface of nut post (1) one side is kept away from in nut seat (9), nut seat (9) are rectangular structure, the border of nut seat (9) is provided with the outer chamfer of circular arc.

2. A modular positionable T-nut configuration according to claim 1, further comprising: the nut post (1) is of a hollow hexagonal prism structure, a thread groove is formed in the nut post (1), an inner chamfer (10) is arranged at the inner edge of one end, away from the nut seat (9), of the thread groove, a threaded hole (7) is formed in the end face of the nut seat (9), and the threaded hole (7) is communicated with the thread groove.

3. A modular positionable T-nut configuration according to claim 1 or 2, further comprising: the nut seat is characterized in that the end face of the nut seat (9) is further provided with two positioning screw holes (11), the two positioning screw holes (11) are symmetrical about the threaded holes (7), the spring piece (2) is provided with positioning grooves, the positioning grooves are communicated with the positioning screw holes (11), and the positioning grooves are in threaded connection with countersunk screws (3).

4. A modular positionable T-nut configuration according to claim 3, further comprising: the middle part of the spring piece (2) is of a flat plate structure parallel to the nut seat (9), and two ends of the spring piece are both connected with outwards-protruding elastic pieces.

5. A modular positionable T-nut configuration according to claim 4, further comprising: the two arc outer chamfers are arranged and are positioned on opposite angles of the nut seat (9).