CN213597281U

CN213597281U - Curtain wall switching structure

Info

Publication number: CN213597281U
Application number: CN202022394301.0U
Authority: CN
Inventors: 李娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-02
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a curtain switching structure, including the head rod, the second connecting rod, the curtain, switching structure runs through the head rod including the activity, the connecting axle of second connecting rod, connecting axle bottom fixed connection stop cap and head rod bottom contact cooperation, the connecting axle be located the head rod, lateral wall activity cover between the second connecting rod is equipped with the baffle, the upper end of connecting axle sets up the screw thread, and the upper end activity cover of connecting axle is equipped with the fluted disc, the fluted disc upper end is connected with the nut through the bearing rotation, threaded connection between the screw thread of nut and connecting axle upper end. The utility model discloses connection structure based on connecting rod and curtain among the current contrast file carries out the improved design, compares loaded down with trivial details operation among the current contrast file, the utility model discloses only need the rotation and the spacing of two sets of connecting rods of lift that screw thread adjustment fluted disc can be controlled, easy operation is convenient, and follow-up dismantlement is simple, is convenient for maintain the switching structure, is worth current market and uses widely.

Description

Curtain wall switching structure

Technical Field

The utility model relates to a curtain field of relevance specifically is a curtain switching structure.

Background

As is known, in the building industry, curtain walls are external wall enclosures of buildings, which are composed of panels and a support structure system, and which have a certain displacement capacity or a certain deformation capacity relative to a main structure and do not bear the external enclosure structure or the decorative structure of the building acted by the main structure. At present, a curtain wall switching structure is disclosed in a Chinese patent with application number CN202020017026.8 in the existing patent market, and the problem that the connection of the traditional curtain wall keel switching part is not firm is solved. The key points of the technical scheme are as follows: including connecting rod one, connecting rod two, two fossil fragments and fixed knot construct, be equipped with the cavity that is used for interlude connecting rod one and connecting rod two in the fossil fragments, fossil fragments and connecting rod one and two fixed connection of connecting rod, the one end of connecting rod one is equipped with connecting hole one, the annular array all around of connecting hole one has a plurality of fan-shaped fixture blocks, the one end of connecting rod two is equipped with the connecting hole two that corresponds with connecting hole one position, the annular array all around of connecting hole two has a plurality of fan-shaped draw-in grooves that are used for the fan-shaped fixture block of gomphosis, fixed knot constructs including bolt and nut, the bolt interlude is in connecting hole one and connecting hole two, the.

However, the existing curtain wall adapting structure still has the following technical defects: when two sets of connecting rods rotate angle of adjustment, because the joint of fan-shaped draw-in groove and fan-shaped fixture block is close, still need separate two sets of dwang in advance after carrying out angle of adjustment at last again the joint accomplish angle adjustment fixed, and additionally increased the operation of a separation when angle adjustment, and because the curtain is all connected to the connecting rod, consequently very inconvenient when the separation. In order to satisfy the above-mentioned user demand, the utility model designs a curtain switching structure solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a curtain switching structure solves the problem that proposes in the above-mentioned background art as far as possible.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a curtain switching structure, includes head rod, second connecting rod, curtain, and head rod, second connecting rod inboard are rotated the erection joint through the switching structure, and the installing frame of head rod, second connecting rod outside fixedly connected with installation curtain, the switching structure runs through the connecting axle of head rod, second connecting rod including the activity, connecting axle bottom fixedly connected with is spacing cap and the cooperation of head rod bottom contact, the lateral wall movable sleeve that is located between head rod, the second connecting rod of connecting axle is equipped with the baffle, the upper end of connecting axle is provided with the screw thread, and the upper end movable sleeve of connecting axle is equipped with the fluted disc, the fluted disc upper end is rotated through the bearing and is connected with the nut, threaded connection between the screw thread of nut and connecting axle upper end.

Preferably, the upper end of the limiting cap and the lower end face of the first connecting rod are fixedly provided with flange plates, and the flange plate at the upper end of the limiting cap and the flange plate at the lower end of the first connecting rod are fixedly connected through nuts.

Preferably, the upper end of the partition plate is provided with a ball groove, a ball is movably arranged in the ball groove and is in contact fit with the bottom of the second connecting rod, and the diameter of a groove opening of the ball groove is smaller than that of the ball.

Preferably, two sets of sliding grooves are longitudinally and symmetrically arranged on the outer side of the connecting shaft, two sets of sliding blocks are symmetrically arranged on the inner wall of the fluted disc, and the two sets of sliding blocks are correspondingly and slidably connected with the two sets of sliding grooves.

Preferably, the upper end of second connecting rod is provided with the tooth's socket to the fluted disc, the inner wall of tooth's socket evenly is provided with the jack-tooth groove, the fluted disc outer wall evenly is provided with the latch, and the spacing cooperation of the mutual joint of latch-tooth groove and fluted disc outer wall.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is based on the improved design of the connecting structure of the connecting rod and the curtain wall in the prior comparison file, a switching structure is arranged between the connecting rods of the two curtain walls to connect and install the two curtain walls, wherein an adjustable fluted disc is arranged on the connecting shaft in the switching structure to be matched with the tooth groove at the upper end of the second connecting rod, the adjustable fluted disc and the tooth groove at the upper end of the second connecting rod form a limiting mechanism to limit the rotation of the second connecting rod, the adjustable fluted disc is adjusted to lift in the tooth groove through the connecting structure to realize the limiting control of the rotation of the second connecting rod, the friction is reduced by the balls on the partition plate, the rotation and the limiting of the two groups of connecting rods can be effectively and conveniently controlled, compared with the complex operation in the prior comparison file, the utility model can control the rotation and the limiting of the two, is worthy of being popularized and used in the existing market.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of a connection structure of the first connecting rod and the second connecting rod of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the connecting structure shown in FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the connection structure of the first connecting rod, the connecting shaft and the fluted disc shown in fig. 1 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises 1-a first connecting rod, 2-a second connecting rod, 3-a switching structure, 4-an installation frame, 5-a curtain wall, 6-a connecting shaft, 7-a limiting cap, 701-a flange plate, 702-a bolt, 8-a partition plate, 801-a ball, 9-a fluted disc, 901-a sliding groove, 902-a sliding block, 10-a nut and 11-a tooth groove.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a curtain wall adapting structure comprises a first connecting rod 1, a second connecting rod 2, and a curtain wall 5, wherein the inner sides of the first connecting rod 1 and the second connecting rod 2 are rotatably installed and connected through an adapting structure 3, the outer sides of the first connecting rod 1 and the second connecting rod 2 are fixedly connected with an installation frame 4 for installing the curtain wall 5, the adapting structure 3 comprises a connecting shaft 6 movably penetrating through the first connecting rod 1 and the second connecting rod 2, the bottom of the connecting shaft 6 is fixedly connected with a limit cap 7 in contact fit with the bottom of the first connecting rod 1, a partition plate 8 is movably sleeved on the outer side wall of the connecting shaft 6 between the first connecting rod 1 and the second connecting rod 2, the upper end part of the connecting shaft 6 is, and the upper end of the connecting shaft 6 is movably sleeved with a fluted disc 9, the upper end of the fluted disc 9 is rotatably connected with a nut 10 through a bearing, and the nut 10 is in threaded connection with threads at the upper end of the connecting shaft 6.

Furthermore, the upper end of the limiting cap 7 and the lower end surface of the first connecting rod 1 are both fixedly provided with a flange 701, and the flange 701 at the upper end of the limiting cap 7 and the flange 701 at the lower end of the first connecting rod 1 are fixedly connected through a nut 702. After the flange plate 701 at the upper end of the limiting cap 7 is butted with the flange plate 701 at the bottom of the first connecting rod 1, the limiting cap 7 is fixedly connected with the bottom of the first connecting rod 1 by using bolts 702, and the fixing assembly of the connecting shaft 6 is completed.

Furthermore, the upper end of the partition plate 8 is provided with a ball groove, a ball 801 is movably arranged in the ball groove and is in contact fit with the bottom of the second connecting rod 2, and the diameter of the opening of the ball groove is smaller than that of the ball 801. The ball 801 can effectively reduce the rotating friction force when the second connecting rod 2 rotates, and the caliber of the ball groove can prevent the ball 801 from falling off from the ball groove.

Furthermore, two sets of sliding grooves 901 are longitudinally and symmetrically arranged on the outer side of the connecting shaft 6, two sets of sliding blocks 902 are symmetrically arranged on the inner wall of the fluted disc 9, and the two sets of sliding blocks 902 are correspondingly and slidably connected with the two sets of sliding grooves 901. The upper end of the second connecting rod 2 is provided with a tooth groove 11 for butting the fluted disc 9, the inner wall of the tooth groove 11 is uniformly provided with a tooth clamping groove, the outer wall of the fluted disc 9 is uniformly provided with clamping teeth, and the tooth clamping groove is mutually clamped and matched with the clamping teeth on the outer wall of the fluted disc 9 in a limiting manner. The bottom of the nut 10 is rotatably connected with the fluted disc 9 through a bearing, so that the fluted disc 9 slides downwards along the sliding groove 901 until the fluted disc 9 falls into the tooth groove 11 at the upper end of the second connecting rod 2, and at the moment, the clamping teeth on the outer side of the fluted disc 9 are in clamping connection with the clamping tooth groove on the inner wall of the tooth groove 11 for limitation, and the rotation and the fixation of the angle of the second connecting rod 2 are completed.

The specific application of the embodiment is as follows:

the utility model discloses when the assembly, through the bottom grafting connecting axle 6 from head rod 1 until 7 butt head rod 1's of spacing cap bottom in advance, utilize bolt 702 with 7 and 1 bottom fixed connection of head rod of spacing cap 7 after the ring flange 701 of the ring flange 701 butt joint head rod 1 bottom of 7 upper ends of spacing cap, accomplish the fixed mounting of connecting axle 6 this moment. Then the partition plate 8 is sleeved to the outside of the connecting shaft 6 and placed on the upper end of the first connecting rod 1. The second connecting rod 2 is sleeved on the outer side of the connecting shaft 6 until the bottom of the second connecting rod 2 abuts against the ball 801 at the upper end of the partition plate 8, the second connecting rod 2 is rotated on the outer side of the connecting shaft 6 to rotate and adjust the angle of the first connecting rod 1 and the second connecting rod 2, then the fluted disc 9 and the nut 10 at the upper end are sleeved on the outer side of the connecting shaft 6, the sliding block 902 on the inner wall of the fluted disc 9 slides with the sliding groove 901 on the outer side of the connecting shaft 6, the rotating nut 10 rotates with the thread of the upper end part of the connecting shaft 6 in a thread fit manner, the bottom of the nut 10 is rotatably connected with the fluted disc 9 through a bearing to enable the fluted disc 9 to slide downwards along the sliding groove 901 until the fluted disc 9 falls into the tooth groove 11 at the upper end of the second connecting rod 2, at. So far, the whole assembly is completed, when the subsequent rotation adjustment is carried out, the rotation adjustment of the second connecting rod 2 can be carried out only by rotating the nut 10 to drive the fluted disc 9 to break away from the tooth groove 11, and the assembly is very convenient and practical.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a curtain switching structure, includes head rod (1), second connecting rod (2), curtain (5), and head rod (1), second connecting rod (2) inboard are rotated the erection joint through switching structure (3), and head rod (1), second connecting rod (2) outside fixedly connected with install mounting frame (4) of curtain (5), its characterized in that: switching structure (3) are including the connecting axle (6) that the activity runs through head rod (1), second connecting rod (2), connecting axle (6) bottom fixedly connected with spacing cap (7) and head rod (1) bottom contact cooperation, the lateral wall movable sleeve that is located between head rod (1), second connecting rod (2) of connecting axle (6) is equipped with baffle (8), the upper end of connecting axle (6) is provided with the screw thread, and the upper end movable sleeve of connecting axle (6) is equipped with fluted disc (9), fluted disc (9) upper end is connected with nut (10) through the bearing rotation, threaded connection between the screw thread of nut (10) and connecting axle (6) upper end.

2. The curtain wall transition structure of claim 1, wherein: the upper end of the limiting cap (7) and the lower end face of the first connecting rod (1) are fixedly provided with flange plates (701), and the flange plates (701) at the upper end of the limiting cap (7) and the flange plates (701) at the lower end of the first connecting rod (1) are fixedly connected through nuts (702).

3. The curtain wall transition structure of claim 1, wherein: the upper end of the partition plate (8) is provided with a ball groove, a ball (801) is movably arranged in the ball groove and is in contact fit with the bottom of the second connecting rod (2), and the diameter of a groove opening of the ball groove is smaller than that of the ball (801).

4. The curtain wall transition structure of claim 1, wherein: two groups of sliding grooves (901) are longitudinally and symmetrically arranged on the outer side of the connecting shaft (6), two groups of sliding blocks (902) are symmetrically arranged on the inner wall of the fluted disc (9), and the two groups of sliding blocks (902) are correspondingly and slidably connected with the two groups of sliding grooves (901).

5. The curtain wall transition structure of claim 1, wherein: the upper end of second connecting rod (2) is provided with tooth's socket (11) to fluted disc (9), the inner wall of tooth's socket (11) evenly is provided with the jack-tooth groove, fluted disc (9) outer wall evenly is provided with the latch, and the spacing cooperation of the mutual joint of latch of jack-tooth groove and fluted disc (9) outer wall.