CN216238948U

CN216238948U - Steel construction connecting device convenient to installation is retrieved

Info

Publication number: CN216238948U
Application number: CN202121973623.9U
Authority: CN
Inventors: 刘海平
Original assignee: Shenyang Bozhong Steel Structure Engineering Consulting Co ltd
Current assignee: Shenyang Bozhong Steel Structure Engineering Consulting Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-04-08
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a steel structure connecting device convenient to mount and recycle, and relates to the field of steel structures. This steel construction connecting device convenient to installation is retrieved, which comprises a fixing plate and i, fixed plate rear end fixedly connected with limit sleeve, the inside axis of rotation that pegs graft of limit sleeve, the axis of rotation surface has cup jointed the removal support, removes the support and keeps away from axis of rotation one end fixedly connected with connecting plate, and removal support one end lateral wall fixedly connected with loading board is kept away from to the connecting plate, and the axis of rotation top is located limit sleeve upper surface fixedly connected with servo motor. When the device is used, the steel structure frame is connected with the bearing plate and the connecting plate, the servo motor drives the rotating shaft to rotate, the rotating shaft drives the movable support to move upwards, the movable support drives the connecting plate to move upwards, the connecting plate drives the walking frame to move upwards, the walking frame drives the walking gear to move upwards in the tooth grooves, the movable support drives the sliding rod to move upwards, and the sliding rod drives the clamping block to be meshed with the limiting teeth under the action of the supporting spring, so that the device has the advantage of convenience in disassembly.

Description

Steel construction connecting device convenient to installation is retrieved

Technical Field

The utility model relates to the technical field of steel structures, in particular to a steel structure connecting device convenient to install and recycle.

Background

One of the main building structure types of steel structure engineering is one of the more common structure forms in modern building engineering, China is the country which uses iron to manufacture bearing structures at the earliest, the steel structure engineering is a structure which mainly uses steel to manufacture, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel is particularly suitable for building large-span, ultrahigh and extra-heavy buildings, has good material homogeneity and isotropy, belongs to an ideal elastomer, and best conforms to the basic assumption of general engineering mechanics.

Current steel construction is usually all through the welding assembly together, and not only area is big, inconvenient removal and transportation, the installation is troublesome, can't dismantle moreover to the steel construction all has the damage of certain degree when demolising in the later stage, can't carry out used repeatedly, has not only increased building rubbish, has also caused the waste of resource, and current steel construction connecting device is adjustable from top to bottom, but the structure is more complicated, needs a plurality of motors to accomplish to remove and spacing, has increased use cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a steel structure connecting device convenient to install and recycle, and solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a steel structure connecting device convenient to mount and recycle comprises a fixed plate, wherein the rear end of the fixed plate is fixedly connected with a limiting sleeve, a rotating shaft is inserted in the limiting sleeve, the outer surface of the rotating shaft is sleeved with a movable support, one end of the movable support, far away from the rotating shaft, is fixedly connected with a connecting plate, the side wall of one end of the connecting plate, far away from the movable support, is fixedly connected with a servo motor, the top end of the rotating shaft is fixedly connected with a servo motor, the outer surface of the servo motor is sleeved with a fixed support, the bottom of one end of the fixed support, far away from the servo motor, is fixedly connected with a supporting rod, one end of the fixed plate, close to the limiting sleeve, is provided with a tooth socket, the outer surface of the tooth socket is meshed with a walking gear, a walking frame is inserted in the walking gear, one end of the walking frame, far away from the connecting plate, is fixedly connected with a limiting tooth between the limiting sleeve and the walking frame, the outer surface contact of spacing tooth has the fixture block, and spacing tooth one end fixedly connected with slide bar is kept away from to the fixture block, and the slide bar link up and removes the support, and the slide bar surface is located to have cup jointed supporting spring between removal support and the fixture block, and fixture block one end fixedly connected with driving lever is kept away from to the slide bar, and the driving lever is kept away from slide bar one end and is located the bracing piece lateral wall and be provided with the shifting chute, the inside fixedly connected with sloping block of shifting chute.

Preferably, the movable support and the rotating shaft are connected in a rotating mode, the movable support and the limiting sleeve are connected in a sliding mode, and the side wall of the limiting sleeve is provided with a limiting groove meshed with the movable support.

Preferably, the side wall of the front end of the fixing plate is provided with a sliding chute, the side wall of one end, close to the sliding chute, of the connecting plate is provided with a top block, the side wall of the connecting plate is provided with a limiting rod, and one end, far away from the connecting plate, of the bearing plate is provided with a fixing hole.

Preferably, the limiting sleeve is fixedly connected between the fixing plate and the supporting rod, and the limiting teeth are meshed with the clamping blocks.

Preferably, the sliding rod and the moving support form a sliding connection, one end, far away from the sliding rod, of the shifting lever is fixedly connected with a moving rod, a torsion spring is arranged at the connecting position of the moving rod and the shifting lever, and the moving rod and the moving groove form a sliding connection.

Preferably, a plurality of inclined blocks are connected in the moving groove in an array mode, a through groove is formed between the inclined blocks, the through groove is meshed with a moving rod at the top end of the deflector rod, and the moving rod at the top end of the deflector rod is in sliding connection with the through groove.

(III) advantageous effects

The utility model provides a steel structure connecting device convenient to install and recover. The method has the following beneficial effects:

1. this steel construction connecting device convenient to installation is retrieved when using, when retrieving the steel frame framework, the servo motor drives the movable support that moves down after the round of corotation earlier and reverses afterwards, and the movable support drives the slide bar and moves down, and the slide bar drives the driving lever and moves between the sloping block to make the fixture block break away from spacing tooth, accomplish and move down the recovery, solved current steel construction connecting device and need a plurality of motors to accomplish to move and spacing problem that leads to having increased use cost, had reduce cost's advantage.

2. This steel construction connecting device convenient to installation is retrieved when using, with steel structure frame and loading board, the connecting plate links to each other, servo motor drives the axis of rotation, the axis of rotation drives the movable support and shifts up, the movable support drives the connecting plate and shifts up, the connecting plate drives the walking frame and shifts up, the walking frame drives the walking gear and shifts up in the tooth's socket, the movable support drives the slide bar and shifts up, the slide bar drives the fixture block under supporting spring's effect and spacing tooth meshing, the problem of current steel construction leads to the unable dismantlement in later stage together through the welding assembly has been solved, convenient to detach's advantage has.

Drawings

FIG. 1 is an orthogonal three-axis view of the structure of the present invention;

FIG. 2 is a schematic view of a structural displacement slot of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic view of a structural spacing sleeve of the present invention;

fig. 5 is an enlarged view of the structural latch of the present invention.

The device comprises a fixing plate 1, a limiting sleeve 2, a rotating shaft 3, a moving support 4, a connecting plate 5, a bearing plate 6, a servo motor 7, a fixing support 8, a supporting rod 9, a tooth groove 10, a walking gear 11, a walking frame 12, a limiting tooth 13, a fixture block 14, a sliding rod 15, a supporting spring 16, a deflector rod 17, a moving groove 18 and an inclined block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the utility model provides a steel structure connecting device convenient to mount and recycle, which comprises a fixing plate 1, wherein a limiting sleeve 2 is fixedly connected to the rear end of the fixing plate 1, a rotating shaft 3 is inserted into the limiting sleeve 2, a movable support 4 is sleeved on the outer surface of the rotating shaft 3, the movable support 4 and the rotating shaft 3 form a rotating connection, the movable support 4 and the limiting sleeve 2 form a sliding connection, a limiting groove meshed with the movable support 4 is formed in the side wall of the limiting sleeve 2, and the limiting groove plays a limiting and guiding role in the movable support 4.

Remove support 4 and keep away from 3 one end fixedly connected with connecting plates 5 of axis of rotation, 4 one end lateral wall fixedly connected with loading board 6 of removal support are kept away from to connecting plate 5, the spout has been seted up to 1 front end lateral wall of fixed plate, connecting plate 5 is close to spout one end lateral wall and is provided with the kicking block, the spout plays the guide limiting displacement to connecting plate 5 with setting up of kicking block, the 5 lateral walls of connecting plate are provided with the gag lever post, loading board 6 is kept away from 5 one end of connecting plate and has been seted up the fixed orifices, the setting of fixed orifices is convenient for the connection of steel construction.

The top end of the rotating shaft 3 is positioned on the upper surface of the limiting sleeve 2 and is fixedly connected with a servo motor 7, the outer surface of the servo motor 7 is sleeved with a fixed support 8, the bottom of one end, far away from the servo motor 7, of the fixed support 8 is fixedly connected with a supporting rod 9, the limiting sleeve 2 is fixedly connected between the fixed plate 1 and the supporting rod 9, one end, close to the limiting sleeve 2, of the fixed plate 1 is provided with a tooth socket 10, the outer surface of the tooth socket 10 is meshed with a walking gear 11, the inside of the walking gear 11 is spliced with a walking frame 12, one end, far away from the walking gear 11, of the walking frame 12 is fixedly connected with a connecting plate 5, one end, far away from the connecting plate 5, of the fixed plate 1 is positioned between the limiting sleeve 2 and the walking frame 12 and is fixedly connected with a limiting tooth 13, the outer surface of the limiting tooth 13 is contacted with a clamping block 14, the limiting tooth 13 is meshed with the clamping block 14, one end, far away from the limiting tooth 13, of the clamping block 14 is fixedly connected with a sliding rod 15, and the sliding rod 15 penetrates through the movable support 4, the sliding rod 15 and the moving bracket 4 form a sliding connection, a supporting spring 16 is sleeved on the outer surface of the sliding rod 15 between the moving bracket 4 and the clamping block 14, and the supporting spring 16 supports the clamping block 14.

The steel structure frame is connected with a bearing plate 6, a connecting plate 5 is connected, a servo motor 7 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a movable support 4 to move upwards, the movable support 4 drives the connecting plate 5 to move upwards, the connecting plate 5 drives a walking frame 12 to move upwards, the walking frame 12 drives a walking gear 11 to move upwards in a tooth groove 10, the movable support 4 drives a sliding rod 15 to move upwards, the sliding rod 15 drives a clamping block 14 to be meshed with a limiting tooth 13 under the action of a supporting spring 16, the sliding rod 15 is far away from one end of a clamping block 14 and is fixedly connected with a shifting lever 17, the shifting lever 17 is far away from one end of the sliding rod 15 and is located on the side wall of a supporting rod 9 and is provided with a movable groove 18, the shifting lever 17 is far away from one end of the sliding rod 15 and is fixedly connected with a movable rod, a torsional spring is arranged at the connecting position of the movable rod and the shifting lever 17, and the movable rod on the top end of the shifting lever 17 can move between oblique blocks 19 conveniently due to the arrangement of the torsional spring.

The movable rod and the movable groove 18 form a sliding connection, the movable groove 18 is fixedly connected with an inclined block 19, the movable groove 18 is internally connected with a plurality of inclined blocks 19 in an array mode, the inclined blocks 19 form a through groove, the through groove is meshed with the movable rod at the top end of the shifting rod 17, the movable rod at the top end of the shifting rod 17 and the through groove form a sliding connection, when the steel frame framework is recovered, the servo motor 7 rotates forwards for a circle and then rotates backwards to drive the movable support 4 to move downwards, the movable support 4 drives the sliding rod 15 to move downwards, the sliding rod 15 drives the shifting rod 17 to move between the inclined blocks 19, and therefore the fixture block 14 is separated from the limiting teeth 13, and downward recovery is completed.

The working principle is as follows:

when the steel structure connecting device convenient to mount and recycle is used, a steel structure frame is connected with a bearing plate 6 and a connecting plate 5, a servo motor 7 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a moving support 4 to move upwards, the moving support 4 drives the connecting plate 5 to move upwards, the connecting plate 5 drives a walking frame 12 to move upwards, the walking frame 12 drives a walking gear 11 to move upwards in a tooth groove 10, the moving support 4 drives a sliding rod 15 to move upwards, the sliding rod 15 drives a clamping block 14 to be meshed with a limiting tooth 13 under the action of a supporting spring 16, when a steel frame framework is recycled, the servo motor 7 rotates forwards for a circle and then reverses to drive the moving support 4 to move downwards, the moving support 4 drives the sliding rod 15 to move downwards, the sliding rod 15 drives a shifting lever 17 to move between inclined blocks 19, so that the clamping block 14 is separated from the limiting tooth 13, and downward moving recycling is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction connecting device convenient to installation is retrieved, includes fixed plate (1), its characterized in that: the rear end of the fixed plate (1) is fixedly connected with a limiting sleeve (2), a rotating shaft (3) is inserted into the limiting sleeve (2), a movable support (4) is sleeved on the outer surface of the rotating shaft (3), one end, far away from the rotating shaft (3), of the movable support (4) is fixedly connected with a connecting plate (5), one end, far away from the movable support (4), of the connecting plate (5) is fixedly connected with a bearing plate (6), the top end of the rotating shaft (3) is located on the upper surface of the limiting sleeve (2) and is fixedly connected with a servo motor (7), a fixed support (8) is sleeved on the outer surface of the servo motor (7), a supporting rod (9) is fixedly connected to the bottom of one end, far away from the servo motor (7), of the fixed plate (1) close to the limiting sleeve (2) is provided with a tooth groove (10), the outer surface of the tooth groove (10) is engaged with a traveling gear (11), and a traveling frame (12) is inserted into the traveling gear (11), one end of a walking frame (12) far away from a walking gear (11) is fixedly connected with a connecting plate (5), one end of a fixing plate (1) far away from the connecting plate (5) is located between a limiting sleeve (2) and the walking frame (12) and is fixedly connected with limiting teeth (13), clamping blocks (14) are in outer surface contact with the limiting teeth (13), one end of each clamping block (14) far away from the limiting teeth (13) is fixedly connected with a sliding rod (15), the sliding rod (15) penetrates through a movable support (4), a supporting spring (16) is sleeved between the movable support (4) and the clamping blocks (14) on the outer surface of the sliding rod (15), one end of each sliding rod (15) far away from the clamping block (14) is fixedly connected with a shifting rod (17), one end of each shifting rod (17) far away from the sliding rod (15) is located on the side wall of a supporting rod (9) and is provided with a moving groove (18), and an inclined block (19) is fixedly connected inside the moving groove (18).

2. The steel structure connecting device convenient to install and recover of claim 1, wherein: the movable support (4) and the rotating shaft (3) form a rotating connection, the movable support (4) and the limiting sleeve (2) form a sliding connection, and the side wall of the limiting sleeve (2) is provided with a limiting groove meshed with the movable support (4).

3. The steel structure connecting device convenient to install and recover of claim 1, wherein: the fixed plate (1) front end lateral wall has been seted up the spout, and connecting plate (5) are close to spout one end lateral wall and are provided with the kicking block, and connecting plate (5) lateral wall is provided with the gag lever post, and bearing board (6) keep away from connecting plate (5) one end and have seted up the fixed orifices.

4. The steel structure connecting device convenient to install and recover of claim 1, wherein: the limiting sleeve (2) is fixedly connected between the fixing plate (1) and the supporting rod (9), and the limiting teeth (13) are meshed with the clamping blocks (14).

5. The steel structure connecting device convenient to install and recover of claim 1, wherein: the sliding rod (15) and the moving support (4) form sliding connection, one end, far away from the sliding rod (15), of the shifting rod (17) is fixedly connected with a moving rod, a torsion spring is arranged at the connecting position of the moving rod and the shifting rod (17), and the moving rod and the moving groove (18) form sliding connection.

6. The steel structure connecting device convenient to install and recover of claim 1, wherein: the inner part of the moving groove (18) is connected with a plurality of inclined blocks (19) in an array mode, the inclined blocks (19) form a through groove, the through groove is meshed with a moving rod at the top end of the shifting rod (17), and the moving rod at the top end of the shifting rod (17) is in sliding connection with the through groove.