CN112609998A

CN112609998A - Supporting platform for mounting steel structure industrial factory building

Info

Publication number: CN112609998A
Application number: CN202011502121.8A
Authority: CN
Inventors: 杨明芹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-04-06

Abstract

The invention discloses a supporting platform for mounting a steel structure industrial factory building, which comprises a movable chassis, wherein a transmission device is fixedly connected inside the movable chassis, an adjusting base is fixedly connected to the top end of the transmission device, limiting devices are inserted into the two sides of the adjusting base in a sliding manner, clamping rods are symmetrically and rotatably connected inside the adjusting base, stabilizing limiters are fixedly welded to the two ends of the movable chassis, each clamping rod comprises a first supporting column, a first limiting rod, a first rotating rod and a first extrusion plate, the first supporting column is fixedly welded to one end of the first limiting rod, the first extrusion plate is fixedly welded to the other end of the first limiting rod, and the first rotating rod is symmetrically and fixedly connected to the side end of the first limiting rod. The lifting device is lifted to a specified height through the transmission device, and then the clamping rods and the adjusting base are matched and fixed, so that the waiting time of the crane can be reduced, and the lifting working efficiency is improved.

Description

Supporting platform for mounting steel structure industrial factory building

Technical Field

The invention relates to the technical field of plant installation, in particular to a supporting platform for steel structure industrial plant installation.

Background

Erect through the I-steel according to the construction standard that has formulated, make the factory building skeleton of steel construction that can build out, and the factory building of steel construction has the building quality light, high strength, the span is big, construction period is short, low investment cost, the building is moved conveniently, retrieve characteristics such as pollution-free, make the factory building of steel construction receive popular favor, the I-steel is when erectting, need utilize the crane with its handling to appointed height, rethread personnel are at the top with crossbeam and foundation pillar welding, in this construction link, the crane is unable removal all the time, make the time of crane handling I-steel once more of having wasted, consequently, need an equipment to make the improvement to above-mentioned problem.

Disclosure of Invention

The invention aims to provide a supporting platform for mounting a steel structure industrial factory building, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a supporting platform is used in installation of steel construction industry factory building, is including removing the chassis, the inside fixedly connected with transmission on removal chassis, transmission's top fixedly connected with adjusts the base, it has stop device to adjust the inside slip grafting in both sides of base, the inside symmetry of adjusting the base is rotated and is connected with the supporting rod, the fixed welding in both ends on removal chassis has stable stopper.

Preferably, the clamping rod comprises a first support column, a first limiting rod, a first rotating rod and a first extrusion plate, the first support column is fixedly welded at one end of the first limiting rod, the first extrusion plate is fixedly welded at the other end of the first limiting rod, and the first rotating rod is symmetrically and fixedly connected at the side end of the first limiting rod.

Preferably, adjust the base and include bottom plate, spout, spring, removal seat, rotation groove and feather key, the top center at the bottom plate is seted up to the spout, feather key symmetry slip joint is in the inside of spout, remove the seat fixed welding respectively on the top of feather key, it sets up inside the side of removing the seat to rotate the groove symmetry, spring symmetry fixed connection is in the inside one end that rotates the groove.

Preferably, the limiting device comprises a first limiting nut, a threaded insert rod and a second limiting nut, the first limiting nut is symmetrically and threadedly inserted into the threaded insert rod, the second limiting nut is symmetrically and threadedly inserted into the threaded insert rod, and the second limiting nut is located at the outer end of the first limiting nut.

Preferably, the transmission device comprises a movable screw rod, a sleeve and a motor, the movable screw rod is inserted in the center of the inner part of the sleeve in a threaded manner, and the sleeve is fixedly connected to the center of the top end of the motor.

Preferably, the movable chassis comprises limiting insertion rods, a fixed base, handles and rotating wheels, the limiting insertion rods are symmetrically slidably inserted into four corners of the top end of the fixed base, the handles are symmetrically and fixedly welded to the top of the side end of the fixed base, and the rotating wheels are symmetrically and rotatably connected to four corners of the bottom end of the fixed base.

Preferably, stabilize the stopper and include stop screw, connection pad, spacing post, removal dish and supporting legs, the stop screw thread runs through the connection pad top and rotates the top of connecting at the removal dish, spacing post symmetry slip joint is served at the connection pad and is kept away from stop screw, removal dish fixed connection is in the bottom of spacing post, supporting legs equidistance fixed connection is in the bottom of removing the dish.

Preferably, the supporting rod comprises a second extrusion plate, a second limiting rod, a second rotating rod, a gasket and a second supporting column, the second extrusion plate is fixedly connected to one end of the second limiting rod, the second supporting column is fixedly connected to the other end of the second limiting rod, the gasket is fixedly connected to the top end of the second supporting column, and the second rotating rod is symmetrically and fixedly connected to the side end of the second limiting rod.

Preferably, the material of gasket is wear-resistant rubber, the anti-skidding line has been seted up on the second stripper plate, when limiting screw revolves the extreme position downwards, supporting legs and ground parallel and level, the screw thread with removal screw rod looks adaptation is seted up to telescopic inside, first stop nut contact with the inboard of removing the seat when revolving soon outwards, second stop nut when revolving soon inwards with the outside contact of removing the seat, set up the cylinder hole with screw inserted bar looks adaptation on the side of removing the seat, when first supporting column descends, drive first gag lever post and first stripper plate internal rotation angle, the rotation hole with first rotation pole looks adaptation is seted up to the inside of rotating the groove.

Preferably, the first rotating rod is rotatably connected inside the rotating hole, the threaded insertion rods are symmetrically slidably inserted into the cylindrical hole, the bottom plate is fixedly welded at the top ends of the movable screw rod and the limiting insertion rod, and the connecting disc is fixedly welded at the side end of the fixed base.

Compared with the prior art, the invention has the following beneficial effects:

1. the first rotating rod is fixedly welded at the side end of the first limiting rod through the first rotating rod, the rotating groove is internally provided with a rotating hole matched with the first rotating rod, the first rotating rod can be rotatably connected inside the rotating hole, so that the first limiting rod can rotate at an angle inside the rotating groove, when the I-shaped steel moves downwards, the I-shaped steel can be contacted with the first supporting column, when the first supporting column is pressurized, the first limiting rod can be driven to rotate inwards by an angle, the first extrusion plate is fixedly connected to one end of the first limiting rod, when the first extrusion plate rotates to a limit position, the I-shaped steel can be contacted with the side end of the I-shaped steel, so that the I-shaped steel can be fixed between the first extrusion plate and the first extrusion plate, the I-shaped steel is fixedly welded at one end inside the rotating groove through the spring, when the first limiting rod descends to a limit, the spring can be driven to move downwards, so that the descending pressure, the side end of the movable seat is symmetrically provided with cylindrical holes matched with the threaded insertion rods, the threaded insertion rods are inserted in the cylindrical holes in a sliding mode, the first limit nuts can be screwed outwards, the second limit nuts can be screwed inwards, the distance between the movable seat and the movable seat can be adjusted, the movable seat is suitable for clamping of I-steel of various sizes, the movable seat is symmetrically and fixedly welded at the bottom end of the movable seat through sliding keys, the sliding grooves are formed in the center of the top end of the base plate, the sliding keys can be inserted in the sliding grooves in a sliding mode, the movable seat can move along a straight line, the phenomenon that the I-steel is inclined when clamped is avoided, the movable screw is inserted in the center of the sleeve through the threads of the movable screw, the sleeve is fixedly connected to the motor, the motor can be powered on and started, the sleeve can be driven to rotate, the movable screw can be driven to move up and down in the sleeve while rotating, and the movable screw is fixedly welded at the top ends, when the movable screw rod rises, the first extrusion plate can be driven to move upwards simultaneously, and the first extrusion plate and the movable screw rod are symmetrically slid and inserted into the four corners at the top end of the fixed base through the limiting insertion rods, when the first extrusion plate and the movable screw rod rise, the first extrusion plate and the movable screw rod follow up with the sleeve, the first extrusion plate and the movable screw rod are symmetrically fixedly welded at the two ends of the fixed base through the handles, the device can be conveniently dragged and moved by a user, the first extrusion plate and the movable screw rod are symmetrically and rotatably connected at the four corners at the bottom end of the fixed base through the rotating wheels, the smoothness of the fixed base during moving can be improved, the first extrusion plate penetrates through the connecting disc through the threads of the limiting screw rod and is rotatably connected on the movable disc, the supporting legs are symmetrically and fixedly connected at the bottom end of the movable disc, the limiting screw rod can be screwed downwards, the phenomenon of skew during fixing is avoided.

2. The anti-skid lines are arranged on the second extrusion plate, so that the friction force generated when the I-steel is clamped can be improved, the gasket is fixedly connected to the top end of the second support column, the gasket is made of wear-resistant rubber, the I-steel can be prevented from being rigidly collided with the moving seat when falling, and the service life of the moving seat is prolonged.

Drawings

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

FIG. 2 is a schematic view of the structure of the clamping rod of the present invention;

FIG. 3 is a schematic view of an adjusting base structure according to the present invention;

FIG. 4 is a schematic structural view of a stopper according to the present invention;

FIG. 5 is a schematic view of the transmission of the present invention;

FIG. 6 is a schematic view of a mobile chassis of the present invention;

FIG. 7 is a schematic view of a stable position limiter according to the present invention;

FIG. 8 is a schematic structural diagram of a clamping bar according to a second embodiment of the present invention.

In the figure: 1-clamping rod, 2-adjusting base, 3-limiting device, 4-transmission device, 5-moving base plate, 6-stabilizing limiting device, 7-first supporting column, 8-first limiting rod, 9-first rotating rod, 10-first extrusion plate, 11-bottom plate, 12-sliding chute, 13-spring, 14-moving seat, 15-rotating chute, 16-sliding key, 17-first limiting nut, 18-threaded inserted rod, 19-second limiting nut, 20-moving screw, 21-sleeve, 22-motor, 23-limiting inserted rod, 24-fixing base, 25-handle, 26-rotating wheel, 27-limiting screw, 28-connecting plate, 29-limiting column, 30-moving disc, 30-stable limiting device, 31-supporting feet, 32-a second extrusion plate, 33-a second limiting rod, 34-a second rotating rod, 35-a gasket and 36-a second supporting column.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

The invention is further described below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-7, an embodiment of the present invention is shown: a supporting platform for mounting a steel structure industrial factory building comprises a movable chassis 5, a transmission device 4 is fixedly connected inside the movable chassis 5, an adjusting base 2 is fixedly connected to the top end of the transmission device 4, limiting devices 3 are inserted into two sides of the adjusting base 2 in a sliding manner, clamping rods 1 are symmetrically and rotatably connected inside the adjusting base 2, stabilizing limiters 6 are fixedly welded at two ends of the movable chassis 5, the clamping rods 1 comprise first supporting columns 7, first limiting rods 8, first rotating rods 9 and first extrusion plates 10, the first supporting columns 7 are fixedly welded at one end of the first limiting rods 8, the first extrusion plates 10 are fixedly welded at the other end of the first limiting rods 8, the first rotating rods 9 are symmetrically and fixedly connected at the side ends of the first limiting rods 8, the adjusting base 2 comprises a bottom plate 11, a sliding chute 12, a spring 13, a movable seat 14, a rotating groove 15 and a sliding key 16, the sliding groove 12 is arranged in the center of the top end of the bottom plate 11, the sliding key 16 is symmetrically clamped in the sliding groove 12 in a sliding manner, the moving seat 14 is fixedly welded at the top end of the sliding key 16 respectively, the rotating groove 15 is symmetrically arranged in the inner side end of the moving seat 14, the spring 13 is symmetrically and fixedly connected to one end of the inner side of the rotating groove 15, the limiting device 3 comprises a first limiting nut 17, a threaded insert rod 18 and a second limiting nut 19, the first limiting nut 17 is symmetrically and threadedly inserted on the threaded insert rod 18, the second limiting nut 19 is positioned at the outer end of the first limiting nut 17, the transmission device 4 comprises a moving screw rod 20, a sleeve 21 and a motor 22, the moving screw rod 20 is threadedly inserted in the inner center of the sleeve 21, the sleeve 21 is fixedly connected to the center of the top end of the motor 22, the moving chassis, A handle 25 and a rotating wheel 26, the limit inserted rods 23 are symmetrically inserted at the four corners of the top end of the fixed base 24 in a sliding manner, the handle 25 is symmetrically fixed and welded at the top of the side end of the fixed base 24, the rotating wheel 26 is symmetrically connected at the four corners of the bottom end of the fixed base 24 in a rotating manner, the stabilizing limiter 6 comprises a limit screw 27, a connecting disc 28, a limit column 29, a movable disc 30 and supporting legs 31, the limit screw 27 penetrates through the top end of the connecting disc 28 and is rotatably connected at the top end of the movable disc 30, the limit column 29 is symmetrically clamped and slidably at one end of the connecting disc 28 far away from the limit screw 27, the movable disc 30 is fixedly connected at the bottom end of the limit column 29, the supporting legs 31 are fixedly connected at the bottom end of the movable disc 30 at equal intervals, when the limit screw 27 is screwed downwards to a limit position, the supporting legs 31 are flush with the ground, the, when the second limit nut 19 is screwed inwards, the second limit nut is in contact with the outer side of the movable base 14, a cylindrical hole matched with the threaded insert rod 18 is formed in the side end of the movable base 14, when the first support column 7 descends, the first limit rod 8 and the first extrusion plate 10 are driven to rotate inwards by an angle, a rotating hole matched with the first rotating rod 9 is formed in the rotating groove 15, the first rotating rod 9 is rotatably connected in the rotating hole, the threaded insert rod 18 is symmetrically slidably inserted in the cylindrical hole, the bottom plate 11 is fixedly welded at the top ends of the movable screw rod 20 and the limit insert rod 23, and the connecting disc 28 is fixedly welded at the side end of the fixed base 24.

In the embodiment, the first rotating rod 9 is fixedly welded at the side end of the first limiting rod 8, the rotating groove 15 is internally provided with a rotating hole matched with the first rotating rod 9, the first rotating rod 9 can be rotatably connected inside the rotating hole, so that the first limiting rod 8 can rotate at an angle inside the rotating groove 15, when the i-steel moves downwards, the i-steel can be in contact with the first supporting column 7, when the first supporting column 7 is under pressure, the first limiting rod 8 can be driven to rotate at an angle inwards, the first extruding plate 10 is fixedly connected to one end of the first limiting rod 8, when the first extruding plate 10 rotates to a limit position, the i-steel can be in contact with the side end of the i-steel, so that the i-steel can be fixed between the first extruding plate 10 and the first extruding plate 10, the i-steel is fixedly welded at one end inside the rotating groove 15 through the spring 13, and when the first limiting rod 8 descends to a limit, the spring 13 can be driven to move downwards, so that the pressure of the part which can be buffered is reduced, cylindrical holes matched with the threaded inserted rod 18 are symmetrically formed in the side ends of the movable seat 14, the threaded inserted rod 18 is inserted into the cylindrical holes in a sliding mode, the first limiting nut 17 can be screwed outwards, the second limiting nut 19 can be screwed inwards, the distance between the movable seat 14 and the movable seat 14 can be adjusted, the movable seat is suitable for clamping of I-shaped steels with various sizes, the sliding key 16 is symmetrically and fixedly welded at the bottom end of the movable seat 14, the sliding groove 12 is formed in the center of the top end of the bottom plate 11, the sliding key 16 can be inserted into the sliding groove 12 in a sliding mode, the movable seat 14 can move along a straight line, the phenomenon of skew during clamping of the I-shaped steels is avoided, the movable screw 20 is inserted into the center of the sleeve 21 in a threaded mode, the sleeve 21 is fixedly connected to the motor 22, and the motor 22 can, so that the sleeve 21 can be driven to rotate, when the sleeve 21 rotates, the movable screw 20 can be driven to move up and down in the sleeve 21, the movable screw 20 is fixedly welded at the top ends of the movable screw 20 and the limiting insertion rods 23 through the bottom plate 11, when the movable screw 20 ascends, the first extrusion plate 10 can be driven to move up and up simultaneously, the first extrusion plate 10 is symmetrically slid and inserted into the four corners at the top end of the fixed base 24 through the limiting insertion rods 23, when the first extrusion plate 10 and the movable screw 20 ascend and rotate with the sleeve 21, the first extrusion plate 10 and the movable screw 20 are symmetrically and fixedly welded at the two ends of the fixed base 24 through the handles 25, a user can conveniently drag the device, the device is symmetrically and rotatably connected at the four corners at the bottom end of the fixed base 24 through the rotating wheels 26, the smoothness of the fixed base 24 during moving can be improved, the device is rotatably connected on the movable disc 30 through the connecting disc, limiting screw 27 can be screwed downwards, so that supporting legs 31 can be driven to be attached to the ground, the stability of the device in working is improved, the limiting posts 29 penetrate through connecting discs 28 and are fixedly welded on moving discs 30, the moving discs 30 can be guaranteed to move upwards or downwards along straight lines, and the phenomenon of deflection in fixing is avoided.

Example 2

On the basis of embodiment 1, as shown in fig. 8, the clamping rod 1 includes a second extrusion plate 32, a second limiting rod 33, a second rotation rod 34, a gasket 35 and a second supporting pillar 36, the second extrusion plate 32 is fixedly connected to one end of the second limiting rod 33, the second supporting pillar 36 is fixedly connected to the other end of the second limiting rod 33, the gasket 35 is fixedly connected to the top end of the second supporting pillar 36, the second rotation rod 34 is symmetrically and fixedly connected to the side end of the second limiting rod 33, the gasket 35 is made of wear-resistant rubber, and the second extrusion plate 32 is provided with anti-slip patterns.

The embodiment has been seted up anti-skidding line through on the second stripper plate 32 when implementing for can promote the frictional force when centre gripping I-steel, through gasket 35 fixed connection on the top of second support column 36, and the material of gasket 35 is wear-resisting rubber, consequently can avoid when the I-steel descends and take place rigidity collision with removal seat 14, has prolonged the life who removes seat 14.

The working principle is as follows: before use, the device is symmetrically and rotatably connected to four corners of the bottom end of a fixed base 24 through rotating wheels 26, can be moved to the bottom end of a lifting I-steel, is symmetrically and fixedly welded on two sides of the fixed base 24 through handles 25, can be conveniently dragged by a user, is fixedly welded at the side end of the fixed base 24 through a connecting disc 28 when moved to a specified working place, is in threaded connection with a moving disc 30 through the connecting disc 28, can rotatably screw the limiting screw 27 to drive the moving disc 30 to move downwards, is symmetrically and fixedly welded at the bottom end of the moving disc 30 through supporting legs 31, can drive the supporting legs 31 to be attached to the ground along with continuous downward screwing of the limiting screw 27, greatly improves the stability of the device in use, is fixedly welded on the moving disc 30 through the connecting disc 28 through limiting columns 29, and can ensure that the moving disc 30 always moves downwards or upwards along a straight line, the phenomenon of deflection when the support is fixed is avoided, meanwhile, the width of the I-shaped steel can be observed, a cylindrical hole matched with the threaded inserted rod 18 is formed in the movable seat 14, the threaded inserted rod 18 can be symmetrically and slidably inserted in the cylindrical hole, the first limiting nut 17 is screwed outwards, the second limiting nut 19 is screwed inwards until the movable seat 14 is driven to be adjusted to a specified distance, the sliding key 16 is symmetrically and fixedly welded at the bottom end of the movable seat 14, the sliding groove 12 is formed in the center of the top end of the bottom plate 11, the sliding key 16 can be slidably inserted in the sliding groove 12, the movable seat 14 can move on the bottom plate 11 along a straight line, the phenomenon of deflection when the movable seat 14 is adjusted is avoided, when the distance between the movable seats 14 is adjusted, the sliding key is fixedly welded at the top end of the movable screw rod 20 through the bottom plate 11, and the thread of the movable screw rod 20 is inserted in the sleeve 21, the sleeve 21 is fixedly connected to the top center of the motor 22, the motor 22 can be powered on to start, so that the sleeve 21 can be driven to rotate, when the sleeve 21 rotates, the movable screw 20 and the bottom plate 11 can be driven to move upwards simultaneously, the movable screw and the bottom plate 11 can be driven to move upwards at the same time, the limiting insertion rods 23 are fixedly welded at the four corners of the bottom end of the first extrusion plate 10, the limiting insertion rods 23 can be symmetrically clamped inside the four corners of the bottom end of the fixed base 24 in a sliding manner, so that the bottom plate 11 and the movable screw 20 can be prevented from rotating with the sleeve 21 when moving, when the first extrusion plate 10 continuously moves upwards, the first supporting column 7 can be driven to be in contact with the I-shaped steel, the first extrusion plate 10 and the first limiting rod 8 can be fixedly welded at one end of the first limiting rod 8 through the first extrusion plate 10, when the I-shaped steel extrudes the first supporting column 7 to move downwards, the first extrusion plate 10 and, and the spring 13 is located below the first support column 7, so that the pressure of the joist steel during descending can be buffered, the rapid downward movement of the joist steel can be avoided, the rotating hole matched with the first rotating rod 9 is formed in the rotating groove 15, the first rotating rod 9 can be inserted into the rotating hole, the first limiting rod 8 can be supported to complete the rotating work, when the first extrusion plate 10 rotates to the limit position, the first extrusion plate can be contacted with the side end of the joist steel, the joist steel can be clamped between the first extrusion plate 10 and the first extrusion plate 10, and the work of supporting the joist steel can be completed.

When the clamping rod 1 is the second pressing plate 32, the second limiting rod 33, the second rotating rod 34, the gasket 35 and the second supporting column 36, the top end of the second supporting column 36 is fixedly connected with the gasket 35, and the second supporting column 36 is fixedly welded at one end of the top of the second limiting rod 33, when the I-shaped steel descends to the limit position, the I-shaped steel can be directly pressed on the top end of the gasket 35, so that rigid collision with the movable seat 14 when the I-shaped steel descends to the limit position is avoided, the material of the gasket 35 is wear-resistant rubber, so that the service life of the movable seat 14 can be greatly prolonged, meanwhile, the second limiting rod 33 will drive the second extrusion plate 32 to rotate inward by an angle until the side end of the I-steel contacts, and the top end of the second extrusion plate 32 is provided with anti-skid lines, the friction force of the second extrusion plate 32 in contact with the I-shaped steel can be greatly improved, and the phenomenon of shaking when the I-shaped steel is fixed is avoided.

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 supporting platform is used in installation of steel construction industry factory building, includes removal chassis (5), its characterized in that: the inner fixed connection of the movable chassis (5) is provided with a transmission device (4), the top end of the transmission device (4) is fixedly connected with an adjusting base (2), limiting devices (3) are inserted into the two sides of the adjusting base (2) in an inner sliding mode, the inner portion of the adjusting base (2) is connected with clamping rods (1) in a symmetrical and rotating mode, and the two ends of the movable chassis (5) are fixedly welded with stabilizing limiting devices (6).

2. The supporting platform for installing the steel structure industrial factory building according to claim 1, wherein: the clamping rod (1) comprises a first support column (7), a first limiting rod (8), a first rotating rod (9) and a first extrusion plate (10), wherein the first support column (7) is fixedly welded on one end of the first limiting rod (8), the first extrusion plate (10) is fixedly welded on the other end of the first limiting rod (8), and the first rotating rod (9) is symmetrically and fixedly connected to the side end of the first limiting rod (8).

3. The supporting platform for installing the steel structure industrial factory building according to claim 2, wherein: adjust base (2) and include bottom plate (11), spout (12), spring (13), remove seat (14), rotate groove (15) and feather key (16), the top center in bottom plate (11) is seted up in spout (12), feather key (16) symmetry slip joint is in the inside of spout (12), remove seat (14) fixed welding respectively on the top of feather key (16), it sets up inside the side that removes seat (14) to rotate groove (15) symmetry, spring (13) symmetry fixed connection is in the inside one end that rotates groove (15).

4. The supporting platform for installing the steel structure industrial factory building according to claim 3, wherein: the limiting device (3) comprises a first limiting nut (17), a threaded insert rod (18) and a second limiting nut (19), wherein the first limiting nut (17) is symmetrically and threadedly inserted into the threaded insert rod (18), the second limiting nut (19) is symmetrically and threadedly inserted into the threaded insert rod (18), and the second limiting nut (19) is located at the outer end of the first limiting nut (17).

5. The supporting platform for installing the steel structure industrial factory building according to claim 4, wherein: the transmission device (4) comprises a movable screw rod (20), a sleeve (21) and a motor (22), wherein the movable screw rod (20) is inserted in the center of the interior of the sleeve (21) in a threaded mode, and the sleeve (21) is fixedly connected to the center of the top end of the motor (22).

6. The supporting platform for installing the steel structure industrial factory building according to claim 5, wherein: the movable chassis (5) comprises limiting insertion rods (23), a fixed base (24), handles (25) and rotating wheels (26), the limiting insertion rods (23) are symmetrically slidably inserted at four corners of the top end of the fixed base (24), the handles (25) are symmetrically fixedly welded at the top of the side end of the fixed base (24), and the rotating wheels (26) are symmetrically and rotatably connected at four corners of the bottom end of the fixed base (24).

7. The supporting platform for installing the steel structure industrial factory building according to claim 6, wherein: stabilize stopper (6) and include stop screw (27), connection pad (28), spacing post (29), remove dish (30) and supporting legs (31), stop screw (27) screw thread runs through connection pad (28) top and rotates the top of connecting at removal dish (30), spacing post (29) symmetry slip joint is in connection pad (28) one of keeping away from stop screw (27) serve, remove the bottom of dish (30) fixed connection at spacing post (29), supporting legs (31) equidistance fixed connection is in the bottom of removing dish (30).

8. The supporting platform for installing the steel structure industrial factory building according to claim 7, wherein: the clamping rod (1) comprises a second extrusion plate (32), a second limiting rod (33), a second rotating rod (34), a gasket (35) and a second supporting column (36), wherein the second extrusion plate (32) is fixedly connected to one end of the second limiting rod (33), the second supporting column (36) is fixedly connected to the other end of the second limiting rod (33), the gasket (35) is fixedly connected to the top end of the second supporting column (36), and the second rotating rod (34) is symmetrically and fixedly connected to the side end of the second limiting rod (33).

9. The supporting platform for installing the steel structure industrial factory building according to claim 8, wherein: the gasket (35) is made of wear-resistant rubber, the second extrusion plate (32) is provided with anti-skid grains, when the limit screw (27) is screwed downwards to the limit position, the supporting leg (31) is flush with the ground, the interior of the sleeve (21) is provided with a thread matched with the movable screw rod (20), the first limiting nut (17) is contacted with the inner side of the moving seat (14) when being screwed outwards, the second limiting nut (19) is contacted with the outer side of the moving seat (14) when being screwed inwards, a cylindrical hole matched with the threaded inserted bar (18) is arranged on the side end of the movable seat (14), when the first supporting column (7) descends, the first limiting rod (8) and the first extrusion plate (10) are driven to rotate inwards by an angle, and a rotating hole matched with the first rotating rod (9) is formed in the rotating groove (15).

10. The supporting platform for installing the steel structure industrial factory building according to claim 9, wherein: the first rotating rod (9) is rotatably connected inside the rotating hole, the threaded inserted rods (18) are symmetrically inserted into the cylindrical hole in a sliding mode, the bottom plate (11) is fixedly welded to the top ends of the moving screw rod (20) and the limiting inserted rod (23), and the connecting disc (28) is fixedly welded to the side end of the fixed base (24).