CN218597906U

CN218597906U - Top surface arc hyperboloid square tube installation device

Info

Publication number: CN218597906U
Application number: CN202221256769.6U
Authority: CN
Inventors: 赵相军; 李栋柱; 于春琦; 于华省; 鲁娟
Original assignee: Decai Decoration Co Ltd
Current assignee: Decai Decoration Co Ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2023-03-10
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a top surface arc hyperboloid square tube installation field specifically is top surface arc hyperboloid square tube installation device. Comprises a square tube, wherein the square tube is in a top surface arc-shaped hyperboloid shape; the mounting seat is arranged on the rear side of the square tube, and the square tube is welded and fixed with the side wall of the mounting seat. The beneficial effects are that: the utility model discloses a back fixed pin structure of rear both sides is fixed mount pad portion and external connecting piece joint, through the outdiffusion of slider for the fixed pin slides to the rear side before the drive effect through the movable rod is tightened and is driven to the stay cord, and inserts to the front side of external connecting piece, makes the square tube front side fixed with external connecting piece joint, makes the joint through the back fixed pin fixed, and it is fixed with external connecting piece to drive the front fixed pin, and is simple convenient, and easily dismantles.

Description

Top surface arc hyperboloid square tube installation device

Technical Field

The utility model relates to a top surface arc hyperboloid square tube installation field specifically is top surface arc hyperboloid square tube installation device.

Background

The square tube is a different name of a square tube, namely, a steel tube with equal side length. Is made by rolling strip steel through process treatment. The strip steel is unpacked, flattened, curled and welded to form a round tube, and the round tube is rolled into a square tube and then cut into required length.

At present, the top surface of the existing arc square tube is mostly an upper opening plane, a lower opening is in a forward-returning arc shape, the square tube manufactured by the process is heavy in weight, multiple in materials, limited in modeling depth, low in installation efficiency and high in cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a top surface arc hyperboloid square tube installation device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the top surface arc hyperboloid square tube installation device comprises a square tube, and the square tube is of a top surface arc hyperboloid type; the mounting seat is arranged on the rear side of the square tube, and the square tube is welded and fixed with the side wall of the mounting seat.

Preferably, a bidirectional screw rod is horizontally arranged in the mounting seat, one end of the bidirectional screw rod is rotatably connected with the inner wall of the mounting seat through a bearing, and the other end of the bidirectional screw rod penetrates out of the outer wall of the mounting seat and is fixedly connected with a hexagonal groove.

Preferably, the left side and the right side of the bidirectional screw rod are sleeved with sliding blocks, the inner sides of the sliding blocks are in threaded connection with the two ends of the bidirectional screw rod, and the outer sides of the sliding blocks are in horizontal sliding connection with the inner wall of the mounting seat.

Preferably, the middle part of the outer side of the upper part of the sliding block is fixedly connected with a rear fixing pin, the rear fixing pin is clamped and fixed with the rear side of the external connecting piece, the lower part of the inner side of the sliding block is fixedly connected with a pull rope, and the pull rope is of an inelastic structure.

Preferably, the stay cord passes in the middle part outer wall of mount pad extends to the square tube, and the tip of stay cord and the inboard fixed connection of movable rod, and the movable rod runs through a plurality of square tubes, and with square tube horizontal sliding connection.

Preferably, the front side of the movable rod is fixedly connected with a plurality of connecting rods, the number of the connecting rods is consistent with that of the square tube, the connecting rods are arranged in the middle of the square tube, and the front side end of each connecting rod is fixedly connected with the middle part below the rear side of the movable block.

Preferably, the below both sides of movable block are provided with the notch, and the notch cover is established on square tube tip both sides guide rail, and the movable block passes through notch and guide rail and square tube horizontal sliding connection, fixed pin before the top rear side fixedly connected with of movable block, and preceding fixed pin is fixed with external connecting piece's front side joint.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a back fixed pin structure of rear both sides is fixed mount pad portion and external connecting piece joint, through the outdiffusion of slider for the fixed pin slides to the rear side before the drive effect through the movable rod is tightened and is driven to the stay cord, and inserts to the front side of external connecting piece, makes the square tube front side fixed with external connecting piece joint, makes the joint through the back fixed pin fixed, and it is fixed with external connecting piece to drive the front fixed pin, and is simple convenient, and easily dismantles.

Drawings

FIG. 1 is a three-dimensional view of the structure of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the figure: the device comprises a square tube 1, a guide rail 11, an installation seat 2, a bidirectional screw 21, a slide block 3, a rear fixing pin 31, a pull rope 32, a movable rod 4, a connecting rod 41, a movable block 5 and a front fixing pin 51.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: the top surface arc hyperboloid square tube installation device comprises a square tube 1, wherein the square tube 1 is in a top surface arc hyperboloid type;

the mounting seat 2, the mounting seat 2 sets up the rear side at square tube 1, and square tube 1 and the lateral wall welded fastening of mounting seat 2.

Level is provided with two-way screw rod 21 in the mount pad 2, and the one end of two-way screw rod 21 passes through the bearing rotation with the inner wall of mount pad 2 to be connected, and the outer wall and the fixedly connected with hexagonal groove of mount pad 2 are worn out to the other end of two-way screw rod 21.

The left side and the right side of the bidirectional screw 21 are externally sleeved with the sliding blocks 3, the inner sides of the sliding blocks 3 are in threaded connection with the two ends of the bidirectional screw 21, and the outer sides of the sliding blocks 3 are in horizontal sliding connection with the inner wall of the mounting base 2.

The middle part of the outer side of the upper part of the sliding block 3 is fixedly connected with a rear fixing pin 31, the rear fixing pin 31 is clamped and fixed with the rear side of the external connecting piece, the lower part of the inner side of the sliding block 3 is fixedly connected with a pull rope 32, and the pull rope 32 is of an inelastic structure.

Stay cord 32 passes in the middle part outer wall of mount pad 2 extends to square tube 1, and the inboard fixed connection of the tip of stay cord 32 and movable rod 4, and movable rod 4 runs through a plurality of square tubes 1, and with square tube 1 horizontal sliding connection.

The front side of the movable rod 4 is fixedly connected with a plurality of connecting rods 41, the number of the connecting rods 41 is consistent with that of the square tube 1, the connecting rods 41 are arranged in the middle of the square tube 1, and the front side end of each connecting rod 41 is fixedly connected with the middle part below the rear side of the movable block 5.

The below both sides of movable block 5 are provided with the notch, and the notch cover is established on 1 tip both sides guide rail 11 of square tube, and movable block 5 passes through notch and

guide rail

11 and 1 horizontal sliding connection of square tube, fixed pin 51 before the top rear side fixedly connected with of movable block 5, and preceding fixed pin 51 is fixed with the front side joint of external connecting piece.

The working principle is as follows: the hexagonal wrench is inserted into the hexagonal groove and rotated counterclockwise, so that the bidirectional screw 21 is rotated counterclockwise.

Because two-

way screw rod

21 and 3 spiro couplings of slider, and the inner wall of mount pad 2 is to the limiting displacement of slider 3, drives the slider 3 level and slides to the middle part of mount pad 2.

After the pulling rope 32 is loosened, the movable rod 4 is pushed to the front side, the movable rod 4 slides to the front side of the square tube 1, and the movable blocks 5 slide to the outer side of the square tube.

At this moment, the square tube 1 and the mounting seat 2 are moved to the lower part of the external connecting piece and are vertically aligned with the external connecting piece, so that the sliding block 3 in the mounting seat 2 is inserted into the external connecting piece.

The bidirectional screw 21 is rotated clockwise by a hexagonal wrench, so that the bidirectional screw 21 is diffused outwards, the rear inserted rod 21 is inserted into the external connecting piece, and the part of the mounting seat 2 is clamped and fixed with the rear side of the external connecting piece.

With the outward diffusion of the sliding block 3, the pulling rope 32 is tightened and contracted to the rear side of the square tube 1, so that the movable rod 4 slides to the rear side, and the movable block 5 is driven to slide backwards along the guide rail 11.

Make preceding fixed pin 51 on the movable block 5 insert to the front side of external connecting piece to it is fixed with the front side tip and the external connecting piece joint of a plurality of square tube 1, stabilize fixedly with this square tube 1 whole and wall body top connecting piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Top surface arc hyperboloid square tube installation device, its characterized in that: the installation device for the square tube with the arc-shaped hyperboloid on the top surface comprises

The square tube (1), the square tube (1) is of a top surface arc-shaped hyperboloid type;

the mounting seat (2) is arranged on the rear side of the square tube (1), and the square tube (1) is fixed with the side wall of the mounting seat (2) in a welding mode.

2. The installation device of claim 1, wherein: the mounting seat is characterized in that a bidirectional screw rod (21) is horizontally arranged in the mounting seat (2), one end of the bidirectional screw rod (21) is rotatably connected with the inner wall of the mounting seat (2) through a bearing, and the other end of the bidirectional screw rod (21) penetrates out of the outer wall of the mounting seat (2) and is fixedly connected with a hexagonal groove.

3. The top surface arc hyperboloid square tube installation device of claim 2, characterized in that: the left side and the right side of the bidirectional screw (21) are externally sleeved with sliding blocks (3), the inner sides of the sliding blocks (3) are in threaded connection with the two ends of the bidirectional screw (21), and the outer sides of the sliding blocks (3) are in horizontal sliding connection with the inner wall of the mounting base (2).

4. The top surface arc hyperboloid square tube installation device of claim 3, characterized in that: the upper outer side middle part of the sliding block (3) is fixedly connected with a rear fixing pin (31), the rear fixing pin (31) is clamped and fixed with the rear side of the external connecting piece, a pull rope (32) is fixedly connected to the lower inner side of the sliding block (3), and the pull rope (32) is of an inelastic structure.

5. The top surface arc hyperboloid square tube installation device of claim 4, characterized in that: stay cord (32) pass the middle part outer wall of mount pad (2) and extend to in square tube (1), and the inboard fixed connection of the tip and movable rod (4) of stay cord (32), and movable rod (4) run through a plurality of square tubes (1), and with square tube (1) horizontal sliding connection.

6. The top surface arc hyperboloid square tube installation device of claim 5, characterized in that: the front side fixedly connected with of movable rod (4) a plurality of connecting rods (41), the quantity of connecting rod (41) keeps unanimous with the quantity of square tube (1), and connecting rod (41) set up in the middle part of square tube (1), the front side tip of connecting rod (41) and the rear side below middle part fixed connection of movable block (5).

7. The top surface arc hyperboloid square tube installation device of claim 6, characterized in that: the below both sides of movable block (5) are provided with the notch, and the notch cover is established on square tube (1) tip both sides guide rail (11), and movable block (5) are through notch and guide rail (11) and square tube (1) horizontal sliding connection, fixed pin (51) before the top rear side fixedly connected with of movable block (5), and preceding fixed pin (51) are fixed with the front side joint of external connecting piece.