CN211647830U

CN211647830U - Standard hardware structure on full-aluminum section girder of two-wing automatic revolving door

Info

Publication number: CN211647830U
Application number: CN201921949529.2U
Authority: CN
Inventors: 巩富昌
Original assignee: Shandong Triumphal Arch Control Co Ltd
Current assignee: Shandong Triumphal Arch Control Co Ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-09
Anticipated expiration: 2029-11-13

Abstract

The utility model belongs to the field of revolving doors, in particular to a standard hardware structure on a full aluminum section bar girder of a two-wing automatic revolving door, aiming at the problem that the stability of the girder connecting piece is not high because the existing girder connecting piece is arranged by a vertical bar, the middle redundancy is realized, no reinforcing piece is arranged, the girder connecting piece is arranged, the following proposal is provided, which comprises an aluminum girder, one side of the aluminum girder is provided with a mounting groove, and one side of the aluminum girder is provided with two symmetrically arranged fixing plates, one side of the two fixing plates which are mutually close is provided with a reinforcing groove, one side of the aluminum girder is fixedly provided with a mounting plate, the mounting plate is positioned between the two fixing plates, a cavity is arranged on the mounting plate, a vertical shaft is rotatably arranged on the inner wall at the top and the inner wall at the bottom of the cavity, a thread block is connected on the vertical shaft by, the stability of fixed plate installation is promoted, the incidence of incident is reduced.

Description

Standard hardware structure on full-aluminum section girder of two-wing automatic revolving door

Technical Field

The utility model relates to a revolving door technical field especially relates to a standard hardware structure on full aluminium alloy girder of both wings autogiration door.

Background

The traditional rotary door inner rotator girder connecting device is good in structural strength, rigidity and stability. However, the whole assembly is complicated, much unnecessary time and energy are wasted, the manufacturing mode of the whole assembly and the traditional process cannot be used and exchanged, and the appearance of the whole assembly is not practical and attractive.

The publication No. CN205743544U discloses a girder connecting device for an inner rotary body of a two-wing revolving door, wherein a girder connecting piece is provided with vertical bars, and the middle part is redundant, and no reinforcing piece is provided, so that the stability of the girder connecting piece is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the girder connecting piece among the prior art and set up for the vertical retort, middle redundancy does not set up the reinforcement, leads to the not high shortcoming of stability of girder connecting piece, and the standard hardware structure on the full aluminium alloy girder of two wings autogiration door that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the standard hardware structure on the full-aluminum section bar girder of the two-wing automatic revolving door comprises an aluminum girder, wherein one side of the aluminum girder is provided with a mounting groove, two fixing plates which are symmetrically arranged are mounted on one side of the aluminum girder, reinforcing grooves are formed in the sides, close to each other, of the two fixing plates, a mounting plate is fixedly mounted on one side of the aluminum girder and is positioned between the two fixing plates, a cavity is arranged on the mounting plate, vertical shafts are rotatably mounted on the inner wall of the top and the inner wall of the bottom of the cavity, threaded blocks are connected to the vertical shafts in a threaded manner, two vertical plates which are symmetrically arranged are fixedly mounted on the inner wall of one side of the cavity, one sides, far away from each other, of the two vertical plates respectively penetrate through the inner walls of the two sides of the cavity and respectively extend to the two sides of the mounting plate, reinforcing plates are respectively slidably mounted on one sides of the two vertical, the thread block is in transmission connection with the two reinforcing plates, and the vertical shaft is in transmission connection with a driving assembly.

Preferably, a plurality of installation screw holes that the symmetry set up are seted up to one side of fixed plate, the equal fixed mounting in top and the bottom of aluminium girder has the installation piece, and the one side that two installation pieces are close to each other respectively with the top and the bottom fixed connection of mounting panel, make things convenient for the installation work of fixed plate and aluminium girder.

Preferably, drive assembly includes the electric putter of fixed mounting on the inner wall of cavity one side, the bottom fixed mounting of electric putter output shaft has the T-shaped piece, one side fixed mounting of T-shaped piece has the push pedal, and one side of push pedal and one side inner wall sliding connection of cavity, the opposite side fixed mounting of push pedal has the rack, the fixed cover in the outside of vertical axis is equipped with the gear, and gear and rack mesh mutually, improves driven stability and accuracy nature.

Preferably, fixed mounting has two montants that the symmetry set up on the bottom inner wall of cavity, and the equal slidable mounting in one side of two montants has the slide bar, and the top of two slide bars all with the bottom fixed connection of screw thread piece improves screw thread piece longitudinal movement's stability.

Preferably, one side of the thread block is rotatably provided with two push rods which are symmetrically arranged, one side of each push rod which is far away from each other is rotatably connected with one side of each reinforcing plate which is close to each other, and the thread block can provide transverse acting force in opposite directions for the two reinforcing plates at any time.

The utility model discloses in, the fixed plate is equivalent to the girder connecting piece in the publication number CN205743544U, two reinforcing plates can break away from with two stiffening grooves, after two fixed plates were installed via a plurality of installation screw holes that set up and aluminium girder, the starting switch of electric putter was pressed, make electric putter's output shaft extend the farthest distance, the rack carries out lateral shifting, through the meshing relation of rack and gear that sets up, realize the longitudinal movement of screw thread piece, two reinforcing plates can carry out lateral shifting to the one side of keeping away from each other under the effect of two push rods, two reinforcing plates move to the inside of two stiffening grooves, compared with traditional girder connecting piece, can improve the mounting strength of fixed plate and aluminium girder, promote the stability of fixed plate installation, reduce the incidence of incident;

through the two vertical rods and the two sliding rods, the longitudinal movement stability of the thread block is high, and stable acting force can be provided for the two push rods;

through the meshing relation of the rack and the gear, the vertical shaft can rotate when the rack transversely moves, and due to the threaded connection of the vertical shaft and the threaded block, the rotation of the vertical shaft can be converted into the longitudinal movement of the threaded block, so that the transmission stability is high, and the safety performance is high.

Drawings

Fig. 1 is a partial structural perspective view of a standard hardware structure on a girder of an all-aluminum profile of a two-wing automatic revolving door provided by the present invention;

fig. 2 is a schematic structural diagram of a standard hardware structure on a girder of an all-aluminum profile of a two-wing automatic revolving door provided by the present invention;

fig. 3 is an enlarged schematic view of a part a in fig. 2 of a standard hardware structure on a girder of an all-aluminum profile of a two-wing automatic revolving door provided by the present invention.

In the figure: 1 aluminum girder, 2 mounting grooves, 3 fixing plates, 4 mounting screw holes, 5 reinforcing grooves, 6 mounting plates, 7 cavities, 8 mounting blocks, 9 electric push rods, 10T-shaped blocks, 11 push plates, 12 racks, 13 vertical shafts, 14 gears, 15 thread blocks, 16 push rods, 17 reinforcing plates, 18 vertical rods, 19 sliding rods and 20 vertical plates.

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.

Example 1

Referring to fig. 1-3, a standard hardware structure on a full aluminum section girder of a two-wing automatic revolving door comprises an aluminum girder 1, a mounting groove 2 is formed in one side of the aluminum girder 1, two fixing plates 3 are symmetrically arranged on one side of the aluminum girder 1, reinforcing grooves 5 are formed in the sides, close to each other, of the two fixing plates 3, a mounting plate 6 is fixedly mounted on one side of the aluminum girder 1, the mounting plate 6 is positioned between the two fixing plates 3, a cavity 7 is arranged on the mounting plate 6, a vertical shaft 13 is rotatably mounted on the inner wall of the top and the inner wall of the bottom of the cavity 7, a thread block 15 is connected to the vertical shaft 13 through a thread, two risers 20 are symmetrically arranged and fixedly mounted on the inner wall of one side of the cavity 7, the sides, far away from each other, of the two risers 20 respectively penetrate through the inner walls of the two sides of the cavity 7, one side that two reinforcing plates 17 kept away from each other extends to the inside of two stiffening grooves 5 respectively and clamps with two stiffening grooves 5 activity respectively, and screw block 15 and two reinforcing plates 17 are all transmission connection, and transmission connection has drive assembly on the vertical axis 13.

In this embodiment, the fixing plate 3 is equivalent to a girder connecting member disclosed in CN205743544U, the two reinforcing plates 17 can be separated from the two reinforcing grooves 5, after the two fixing plates 3 are installed via the plurality of installation screw holes 4 and the aluminum girder 1, the start switch of the electric push rod 9 is pressed to extend the output shaft of the electric push rod 9 to the farthest distance, the rack 12 moves laterally, the longitudinal movement of the thread block 15 is realized by the engagement between the rack 12 and the gear 14, the two reinforcing plates 17 can move laterally to the side away from each other under the action of the two push rods 16, the two reinforcing plates 17 move to the inside of the two reinforcing grooves 5, compared with the conventional girder connecting member, the installation strength of the fixing plate 3 and the aluminum girder 1 can be improved, the installation stability of the fixing plate 3 is improved, and the occurrence rate of safety accidents is reduced.

Example 2

The utility model discloses in, a plurality of installation screws that the symmetry set up are seted up to one side of fixed plate 3, and the equal fixed mounting in top and the bottom of aluminium girder 1 has installation piece 8, and two installation pieces 8 one side that are close to each other respectively with the top and the bottom fixed connection of mounting panel 6, make things convenient for the installation work of fixed plate 3 and aluminium girder 1.

The utility model discloses in, drive assembly includes electric putter 9 of fixed mounting on the inner wall of cavity 7 one side, the bottom fixed mounting of electric putter 9 output shaft has T-shaped piece 10, one side fixed mounting of T-shaped piece 10 has push pedal 11, and one side of push pedal 11 and one side inner wall sliding connection of cavity 7, the opposite side fixed mounting of push pedal 11 has rack 12, the fixed cover in the outside of vertical axis 13 is equipped with gear 14, and gear 14 meshes with rack 12 mutually, improves driven stability and accuracy nature.

The utility model discloses in, fixed mounting has two montants 18 that the symmetry set up on the bottom inner wall of cavity 7, and the equal slidable mounting in one side of two montants 18 has slide bar 19, and the top of two slide bars 19 all with the bottom fixed connection of screw thread piece 15, improves 15 longitudinal movement's of screw thread piece stability.

The utility model discloses in, two push rods 16 that the symmetry set up are installed in one side rotation of screw thread piece 15, and one side that two push rods 16 kept away from each other rotates with one side that two reinforcing plates 17 are close to each other respectively and is connected, and screw thread piece 15 can provide the transverse force of opposite direction for two reinforcing plates 17 constantly.

In this embodiment, by providing two vertical rods 18 and two sliding rods 19, the longitudinal movement stability of the screw block 15 is high, and stable acting force can be provided for the two push rods 16.

In this embodiment, through the meshing relation of the rack 12 and the gear 14, the vertical shaft 13 can rotate when the rack 12 moves transversely, and due to the threaded connection between the vertical shaft 13 and the thread block 15, the rotation of the vertical shaft 13 can be converted into the longitudinal movement of the thread block 15, so that the transmission stability is high, and the safety performance is high.

In the utility model, before the use, the power supply of the external power supply is carried out for the electric push rod 9, the fixed installation of two fixed plates 3 and the aluminum girder 1 is completed through the plurality of installation screw holes 4, after the fixed plate 3 is installed, the starting switch of the electric push rod 9 is pressed down, the output shaft of the electric push rod 9 extends to the farthest distance, the rack 12 carries out the transverse movement, the rotation of the vertical shaft 13 and the gear 14 is realized through the meshing relation of the rack 12 and the gear 14, because the vertical shaft 13 is in threaded connection with the thread block 15, the rotation of the vertical shaft 13 can be converted into the longitudinal movement of the thread block 15, the two reinforcing plates 17 can carry out the transverse movement to the side far away from each other under the effect of the two push rods 16, the two reinforcing plates 17 move to the inside of the two reinforcing grooves 5, compared with the traditional girder connecting piece, the installation strength of the fixed plate 3 and the aluminum girder 1 can, the stability of the installation of the fixing plate 3 is improved, and the incidence rate of safety accidents is reduced.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Standard hardware structure on full aluminium section bar girder of both sides autogiration door, including aluminium girder (1), its characterized in that, mounting groove (2) have been seted up to one side of aluminium girder (1), and two fixed plates (3) that the symmetry set up are installed to one side of aluminium girder (1), and reinforcing groove (5) have all been seted up to one side that two fixed plates (3) are close to each other, one side fixed mounting of aluminium girder (1) has mounting panel (6), and mounting panel (6) are located between two fixed plates (3), be equipped with cavity (7) on mounting panel (6), rotate on the top inner wall of cavity (7) and the bottom inner wall and install vertical axis (13), threaded connection has thread piece (15) on vertical axis (13), fixed mounting has two riser (20) that the symmetry set up on the inner wall of one side of cavity (7), one side that two riser (20) kept away from each other runs through the both sides inner wall of cavity (7) respectively and extends to respectively and to Dress the both sides of board (6), and the equal slidable mounting in one side of two riser (20) has reinforcing plate (17), and one side that two reinforcing plate (17) kept away from each other extends to the inside of two stiffening grooves (5) respectively and clamps with two stiffening grooves (5) activity respectively, screw thread piece (15) and the equal transmission of two reinforcing plate (17) are connected, transmission connection has drive assembly on vertical axis (13).

2. The standard hardware structure on all-aluminum section bar girder of two-wing automatic revolving door according to claim 1, characterized in that, a plurality of installation screw holes that the symmetry set up are seted up to one side of fixed plate (3), the equal fixed mounting in top and bottom of aluminium girder (1) has installation piece (8), one side that two installation pieces (8) are close to each other respectively with the top and the bottom fixed connection of mounting panel (6).

3. The standard hardware structure on full aluminium alloy girder of both wings autogiration door according to claim 1, characterized in that, drive assembly includes electric putter (9) of fixed mounting on cavity (7) one side inner wall, the bottom fixed mounting of electric putter (9) output shaft has T-shaped piece (10), one side fixed mounting of T-shaped piece (10) has push pedal (11), and one side of push pedal (11) and one side inner wall sliding connection of cavity (7), the opposite side fixed mounting of push pedal (11) has rack (12), the fixed cover in outside of vertical axis (13) is equipped with gear (14), and gear (14) and rack (12) mesh mutually.

4. The standard hardware structure on girder of full aluminum section bar of two-wing automatic revolving door according to claim 1, characterized in that two symmetrically arranged vertical rods (18) are fixedly installed on the inner wall of the bottom of the chamber (7), a sliding rod (19) is slidably installed on each side of the two vertical rods (18), and the top of each sliding rod (19) is fixedly connected with the bottom of the thread block (15).

5. The standard hardware structure on girder of full aluminum section bar of two-wing automatic revolving door according to claim 1, characterized in that two push rods (16) are installed on one side of the thread block (15) in a rotating way and are symmetrically arranged, and one side of the two push rods (16) far away from each other is respectively connected with one side of the two reinforcing plates (17) close to each other in a rotating way.