CN110080511B

CN110080511B - Moving platform for light steel structure building installation

Info

Publication number: CN110080511B
Application number: CN201910327884.4A
Authority: CN
Inventors: 严志文
Original assignee: Anhui Wanguo Power Technology Co ltd
Current assignee: Anhui Wanguo Power Technology Co ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2021-03-19
Anticipated expiration: 2039-04-23
Also published as: CN110080511A

Abstract

The invention relates to the technical field of mobile platforms for light steel structure buildings, and discloses a mobile platform for mounting a light steel structure building, which comprises a base and a supporting plate, wherein four rollers are arranged on the base, a tool box is fixedly mounted at the top of the base, two fixing columns are fixedly mounted at the top of the base, sliding grooves are formed in the side surfaces, close to the two fixing columns, of the two fixing columns, a driving motor is fixedly mounted on the inner bottom wall of each fixing column, a threaded rod is fixedly connected to an output shaft of the driving motor, and the other end of the threaded rod is rotatably connected with the inner top wall of each fixing column. The invention solves the problems that the existing mobile platform is large in size, inconvenient to move, limited in portable height, incapable of meeting the installation requirement of a light steel structure building, poor in stability and dangerous to a certain extent.

Description

Moving platform for light steel structure building installation

Technical Field

The invention relates to the technical field of mobile platforms for light steel structure buildings, in particular to a mobile platform for mounting a light steel structure building.

Background

The light steel structure is one of the more common structural forms in modern building engineering, is a young and extremely vital steel structure system, and is widely applied to the fields of general construction sites, agriculture, commerce and service buildings, such as office buildings, warehouses, stadiums, entertainment, tourist buildings, low-rise and multi-story residential buildings and the like;

the installation of light steel structure on the building then need utilize a workstation that removes, the installation work of staff of being convenient for, current moving platform is great, the convenience is relatively poor, stability is general, there are some small moving platform too, but poor stability, the height of extension is lower, only be fit for the aerial operation of part lower position, and these moving platform meet slope or hollow section when work, can have certain danger, for example, chinese utility model patent CN205407056U discloses a portable tool car of outdoor type transformer substation, utilize the flexible extension to the cat ladder, the height that extends like this is lower, can't satisfy the operation of higher department, and if the cat ladder extends the overlength, can lead to the focus of platform unstable, the document nature is high, therefore, we propose a moving platform for light steel structure building installation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a mobile platform for light steel structure building installation, which solves the problems that the existing mobile platform is large in size, inconvenient to move, limited in portable height, incapable of meeting the installation requirements of light steel structure buildings, poor in stability and dangerous to a certain extent.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a movable platform for light steel structure building installation comprises a base and a supporting plate, wherein four idler wheels are arranged on the base, a tool box is fixedly installed at the top of the base, two fixing columns are fixedly installed at the top of the base, sliding grooves are formed in the side faces, close to each other, of the two fixing columns, a driving motor is fixedly installed on the inner bottom wall of each fixing column, a threaded rod is fixedly connected to an output shaft of each driving motor, and the other end of each threaded rod is rotatably connected with the inner top wall of each fixing column;

the back of the supporting plate is provided with two fixing mechanisms, both ends of the supporting plate are fixedly connected with transverse plates, the far ends of the two transverse plates respectively penetrate through the chutes on the two fixed columns and are abutted against the inner side walls of the fixed columns, the transverse plates are fixedly connected with threaded sleeves, threaded rods are in threaded connection with the inner threaded surfaces of the threaded sleeves, two cavities are formed in the bottom of the supporting plate, supporting springs are fixedly connected with the inner walls of the cavities on the supporting plate, the other ends of the supporting springs are fixedly connected with supporting seats, the top of the supporting plate is fixedly provided with two fixed blocks, the right side surface of the fixed block on the right side is fixedly connected with a forward and reverse motor, the output shaft of the forward and reverse motor is fixedly connected with a bidirectional screw rod, the left end of the bidirectional screw rod penetrates through the fixed block on, the outer circular surface of the sliding rod is sleeved with two sliding plates, the lower ends of the sliding plates are in threaded connection with the two-way screw rod, the tops of the two sliding plates are hinged with supports, the other ends of the two supports are hinged with the same working platform, and the middle parts of the two supports are hinged through a pin bolt;

the fixed establishment includes fixed cover, the fixed cover is gone up and is rotated and be connected with the knob, the knob runs through fixed cover top and extends to the inside of fixed cover, and rotates with the inner wall of fixed cover and be connected, the outer disc of knob round joint has the stay cord, the other end of stay cord runs through fixed cover and fixedly connected with safety hook, the inner wall fixedly connected with of fixed cover tightens up the spring, tighten up the other end fixedly connected with stripper plate of spring, the bottom of stripper plate is articulated mutually with the inner wall of fixed cover, the back fixedly connected with left splint of fixed cover, the right flank of left splint rotates and is connected with the bolt, the thread face threaded connection of bolt has right splint, the right flank fixedly connected with gag lever post of left splint, the right-hand member of gag lever post runs through and extends to the right side of right splint.

Preferably, the top of the tool box is in contact with the bottom of the support base.

Preferably, a gap is left between the bottom of the sliding plate and the top of the supporting plate.

Preferably, the working platform is provided with a separation net.

Preferably, a gap is reserved between the two ends of the supporting plate and the outer circular surface of the fixing column.

Preferably, one end of the extrusion plate, which is far away from the inner wall of the fixed cover, is abutted against the pull rope.

Preferably, the pull rope is located below the bolt and the limiting rod.

Preferably, the knob is provided with anti-skid particles which are uniformly arranged.

(III) advantageous effects

Compared with the prior art, the invention provides a mobile platform for light steel structure building installation, which has the following beneficial effects:

1. the two-way screw, the slide rod, the slide plate and the bracket are arranged, the working platform is supported under the driving of the forward and reverse rotating motor, and the lifting of the working platform can be further promoted by matching with the driving motor and the threaded rod, so that the height of the working platform can be ensured, the size of the whole platform can be reduced, and the use and the movement are convenient.

2. According to the invention, through the arrangement of the supporting spring and the supporting seat, the force of touching the tool box when the supporting plate moves downwards can be relieved, so that the tool box is effectively protected on one hand, and the safety of vibration protection workers can be reduced on the other hand.

3. The tool box can be used for placing tools which are frequently used in installation, is convenient to carry and use, and can protect workers, reduce the weight of the platform, reduce wind resistance and improve safety by arranging the separation net on the working platform.

4. According to the invention, the movable platform and the frame body of the light steel structure can be fixed at different intervals by the aid of the fixing cover, the knob, the pull rope, the safety hook, the tightening spring, the extrusion plate, the left clamping plate, the bolt, the right clamping plate and the limiting rod, so that stability under various ground road conditions is ensured, and safety of workers is guaranteed.

Drawings

FIG. 1 is a front view of a mobile platform for light steel structure building installation according to the present invention;

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

FIG. 3 is a top view of the securing mechanism of the present invention;

fig. 4 is a cross-sectional view of a top view of the securing mechanism of the present invention.

In the figure: the tool box comprises a base 1, a supporting plate 2, a tool box 3, a fixing column 4, a driving motor 5, a threaded rod 6, a fixing mechanism 7, a fixing cover 71, a knob 72, a pull rope 73, a safety hook 74, a tightening spring 75, a squeezing plate 76, a left clamping plate 77, a bolt 78, a right clamping plate 79, a limiting rod 710, a transverse plate 8, a threaded sleeve 9, a supporting spring 10, a supporting seat 11, a fixing block 12, a forward and reverse rotation motor 13, a bidirectional threaded rod 14, a sliding rod 15, a sliding plate 16, a bracket 17 and a working platform 18.

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.

As shown in fig. 1 to 4, the present invention provides a technical solution: a mobile platform for light steel structure building installation comprises a base 1 and a supporting plate 2, wherein a gap is reserved between two ends of the supporting plate 2 and the outer circular surface of a fixed column 4, four rollers are arranged on the base 1, a tool box 3 is fixedly mounted at the top of the base 1, the top of the tool box 3 is contacted with the bottom of a supporting seat 11, two fixed columns 4 are fixedly mounted at the top of the base 1, sliding grooves are formed in the side surfaces, close to the two fixed columns 4, of the two fixed columns, a driving motor 5 is fixedly mounted on the inner bottom wall of each fixed column 4, a threaded rod 6 is fixedly connected to an output shaft of each driving motor 5, and the other end of each threaded rod 6 is rotatably connected with;

the back of the supporting plate 2 is provided with two fixing mechanisms 7, both ends of the supporting plate 2 are fixedly connected with transverse plates 8, the far ends of the two transverse plates 8 respectively penetrate through the chutes on the two fixing columns 4 and are abutted against the inner side walls of the fixing columns 4, the transverse plates 8 are fixedly connected with threaded sleeves 9, threaded rods 6 are in threaded connection with the inner threaded surfaces of the threaded sleeves 9, the bottom of the supporting plate 2 is provided with two cavities, the inner walls of the cavities on the supporting plate 2 are fixedly connected with supporting springs 10, the other ends of the supporting springs 10 are fixedly connected with supporting seats 11, the top of the supporting plate 2 is fixedly provided with two fixing blocks 12, the right side surface of the fixing block 12 positioned on the right side is fixedly connected with a forward and reverse rotation motor 13, the output shaft of the forward and reverse rotation motor 13 is fixedly connected with a bidirectional screw, a sliding rod 15 is fixedly connected between the side surfaces of the two fixed blocks 12, two sliding plates 16 are sleeved on the outer circular surface of each sliding rod 15, the lower ends of the sliding plates 16 are in threaded connection with the two-way screw rods 14, a gap is reserved between the bottom of each sliding plate 16 and the top of the corresponding supporting plate 2, the tops of the two sliding plates 16 are hinged with supports 17, the other ends of the two supports 17 are hinged with a same working platform 18, the middle parts of the two supports 17 are hinged through pin bolts, and a separation net is arranged on each working platform 18;

the fixing mechanism 7 comprises a fixing cover 71, a knob 72 is rotatably connected to the fixing cover 71, anti-skid particles are uniformly arranged on the knob 72, friction force between the knob 72 and a hand is increased when the knob 72 is rotated, the fixing cover 71 is convenient to use, the knob 72 penetrates through the top of the fixing cover 71 and extends into the fixing cover 71 and is rotatably connected with the inner wall of the fixing cover 71, a pull rope 73 is wound on the outer circular surface of the knob 72, the pull rope 73 is positioned below a bolt 78 and a limiting rod 710, the other end of the pull rope 73 penetrates through the fixing cover 71 and is fixedly connected with a safety hook 74, a tightening spring 75 is fixedly connected to the inner wall of the fixing cover 71, a squeezing plate 76 is fixedly connected to the other end of the tightening spring 75, one end, far away from the inner wall of the fixing cover 71, of the squeezing plate 76 abuts against the pull rope 73, the bottom end of the squeezing plate 76 is hinged to the inner wall of the fixing cover 71, the threaded surface of the bolt 78 is connected with a right clamping plate 79 in a threaded manner, the right side surface of the left clamping plate 77 is fixedly connected with a limiting rod 710, and the right end of the limiting rod 710 penetrates through and extends to the right side of the right clamping plate 79.

The working principle is as follows: during operation, at first, move the moving platform to corresponding position, start driving motor 5, under diaphragm 8 and thread bush 9 effect, drive backup pad 2 and rise, fix safety hook 74 and light steel structure frame body afterwards, rotate bolt 78, make right splint 79 and left splint 77 tighten up stay cord 73 and fix, start motor 13 that just reverses according to the operating height, drive two-way screw 14 and rotate, under the limiting displacement of slide bar 15, rise work platform 18, can begin the operation afterwards.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a light steel construction moving platform for building installation, includes base (1) and backup pad (2), its characterized in that: the tool box is characterized in that four idler wheels are arranged on the base (1), a tool box (3) is fixedly mounted at the top of the base (1), two fixing columns (4) are fixedly mounted at the top of the base (1), sliding grooves are formed in the side faces, close to each other, of the two fixing columns (4), a driving motor (5) is fixedly mounted on the inner bottom wall of each fixing column (4), a threaded rod (6) is fixedly connected to an output shaft of each driving motor (5), and the other end of each threaded rod (6) is rotatably connected with the inner top wall of each fixing column (4);

the back of the supporting plate (2) is provided with two fixing mechanisms (7), two ends of the supporting plate (2) are fixedly connected with transverse plates (8), one ends, far away from the two transverse plates (8), of the transverse plates respectively penetrate through sliding grooves in the two fixing columns (4) and are abutted against the inner side walls of the fixing columns (4), threaded sleeves (9) are fixedly connected onto the transverse plates (8), threaded rods (6) are in threaded connection with the inner thread faces of the threaded sleeves (9), the bottom of the supporting plate (2) is provided with two cavities, supporting springs (10) are fixedly connected onto the inner walls of the cavities on the supporting plate (2), the other ends of the supporting springs (10) are fixedly connected with supporting seats (11), two fixing blocks (12) are fixedly mounted at the top of the supporting plate (2), and a forward and reverse motor (13) is fixedly connected onto the right side faces, the output shaft of the forward and reverse rotation motor (13) is fixedly connected with a bidirectional screw (14), the left end of the bidirectional screw (14) penetrates through the right fixed block (12) and is rotatably connected with the side face of the left fixed block (12), a sliding rod (15) is fixedly connected between the side faces of the two fixed blocks (12), two sliding plates (16) are sleeved on the outer circular face of the sliding rod (15), the lower ends of the sliding plates (16) are in threaded connection with the bidirectional screw (14), the tops of the two sliding plates (16) are both hinged with a support (17), the other end of each support (17) is hinged with the same working platform (18), and the middle parts of the two supports (17) are hinged through a pin bolt;

the fixing mechanism (7) comprises a fixing cover (71), a knob (72) is rotatably connected to the fixing cover (71), the knob (72) penetrates through the top of the fixing cover (71) and extends into the fixing cover (71), and is rotatably connected with the inner wall of the fixing cover (71), a pull rope (73) is wound on the outer circular surface of the knob (72), the other end of the pull rope (73) penetrates through the fixing cover (71) and is fixedly connected with a safety hook (74), a tightening spring (75) is fixedly connected to the inner wall of the fixing cover (71), an extrusion plate (76) is fixedly connected to the other end of the tightening spring (75), the bottom end of the extrusion plate (76) is hinged to the inner wall of the fixing cover (71), a left clamping plate (77) is fixedly connected to the back of the fixing cover (71), and a bolt (78) is rotatably connected to the right side surface of the left clamping plate (77), the thread face threaded connection of bolt (78) has right splint (79), the right flank fixedly connected with gag lever post (710) of left splint (77), the right-hand member of gag lever post (710) runs through and extends to the right side of right splint (79).

2. The mobile platform for light steel structure building installation according to claim 1, wherein: the top of the tool box (3) is contacted with the bottom of the supporting seat (11).

3. The mobile platform for light steel structure building installation according to claim 1, wherein: a gap is reserved between the bottom of the sliding plate (16) and the top of the supporting plate (2).

4. The mobile platform for light steel structure building installation according to claim 1, wherein: the working platform (18) is provided with a separation net.

5. The mobile platform for light steel structure building installation according to claim 1, wherein: gaps are reserved between the two ends of the supporting plate (2) and the outer circular surface of the fixing column (4).

6. The mobile platform for light steel structure building installation according to claim 1, wherein: one end of the extrusion plate (76) far away from the inner wall of the fixed cover (71) is abutted against the pull rope (73).

7. The mobile platform for light steel structure building installation according to claim 1, wherein: the pull rope (73) is positioned below the bolt (78) and the limiting rod (710).

8. The mobile platform for light steel structure building installation according to claim 1, wherein: the knob (72) is provided with anti-skid particles which are uniformly arranged.