CN224149196U - Auxiliary device for steel structure installation - Google Patents

Abstract

The application relates to an auxiliary device for installing a steel structure, and discloses the auxiliary device for installing the steel structure. Through setting up fixed lifting mechanism and upset locking mechanism for this equipment can connect in steel construction stand department steadily, and then makes this equipment wholly have higher stability, makes it be unlikely to take place to topple, avoids producing the potential safety hazard. According to the embodiment of the application, the jack, the bearing plate and other components are matched with each other to finely adjust one end of the steel structure beam, so that the steel structure beam can be conveniently and quickly aligned to a preset point, the construction period is saved, in the process of finely adjusting the steel structure beam, the end part of the beam is pressed on the bearing plate, the end part of the beam is not in a free state any more, the displacement is limited by virtue of the friction between the bearing plate and the bearing plate, and potential safety hazards such as clamping hands generated when the steel structure beam is disturbed by wind can be avoided.

Description

Auxiliary device for steel structure installation

Technical Field

The application relates to an auxiliary device for installing a steel structure, in particular to an auxiliary device for installing a steel structure.

Background

The steel structure construction and repair has the advantages of short construction period, good anti-seismic performance, good environmental protection performance, high space utilization rate, attractive appearance and the like, so that the development speed is rapid, and the quality of the steel structure is important in the construction process except materials. At present, when connecting a plurality of steel structures, especially when connecting horizontal crossbeam at vertical steel structure stand, adopt the bolt to connect generally, perhaps adopt welder to weld, whether adopt the bolt to connect or adopt welder to weld, all need hoist up the crossbeam and aim at the preset point position on the steel structure stand, among the prior art, the alignment process of crossbeam and steel structure stand is through loop wheel machine hoist up crossbeam to steel structure stand department, rely on the staff manual or take corresponding instrument to aim at afterwards, alignment process difficulty, the consuming time is longer, and be used for the crossbeam to take place the rotation under the hoist state easily and extremely unstable, the potential safety hazard takes place easily.

Disclosure of utility model

In view of the above problems, the embodiment of the application provides an auxiliary device for installing a steel structure, which can be used for conveniently aligning a steel structure beam and a steel structure column, reduce construction time and avoid potential safety hazards.

According to an aspect of an embodiment of the present application, there is provided an auxiliary device for installing a steel structure. The auxiliary device for installing the steel structure comprises a movable supporting table, rollers are arranged at the bottom of the movable supporting table, a working platform is supported by the top of the movable supporting table through a supporting frame, clamping position lifting parts are arranged at the top of the working platform, each clamping position lifting part comprises a fixed lifting mechanism and a turnover locking mechanism, the fixed lifting mechanisms are detachably fixed at the top of the working platform, the turnover locking mechanisms are rotatably connected to one side of the fixed lifting mechanisms through shafts, locking parts used for limiting rotation of the turnover locking mechanisms are arranged at the turnover locking mechanisms, reinforcing plates in opposite L shapes are respectively arranged on one sides of the turnover locking mechanisms and the common side of the fixed lifting mechanisms, one ends of the clamping position lifting parts are integrally clamp-shaped, a plurality of jacks are arranged at the top of one side of each fixed lifting mechanism, which is away from the reinforcing plate, and bearing plates are commonly connected to the tops of the jacks.

In some embodiments, the locking component comprises a through hole penetrating through the working platform, one side of the turnover locking mechanism is fixedly connected with a collar matched with the through hole, and an L-shaped limiting rod is inserted into the collar.

In some embodiments, one side of the support frame is provided with an upright ladder for an operator to climb.

In some embodiments, a ring-shaped supporting beam is arranged at the top of the vertical ladder, the bottom of the ring-shaped supporting beam is connected to the supporting frame through a plurality of auxiliary supporting rods, a plurality of surrounding bars are vertically arranged at the top of the ring-shaped supporting beam, and a protective fence is arranged at the top of the surrounding bars.

In some embodiments, the plurality of jacks are grouped in pairs, the plurality of groups of jacks are linearly arranged in rows, the top of each group of two jacks is jointly hinged with the bearing plate, and two ends of the top of the bearing plate are bent upwards so that the section of the bearing plate is U-shaped.

In some embodiments, a receiving groove is formed in one side of the fixed lifting mechanism, a crowbar is arranged in the receiving groove, and a fulcrum component used for supporting the bottom end of the crowbar is arranged on one side of the jack at the top of the fixed lifting mechanism.

The application has the beneficial effects that the equipment can be stably connected to the upright post of the steel structure by arranging the fixed lifting mechanism and the turnover locking mechanism, so that the whole equipment has higher stability, the equipment is not prone to overturning, and potential safety hazards are avoided. According to the embodiment of the application, the jack, the bearing plate and other components are matched with each other to finely adjust one end of the steel structure beam, so that the steel structure beam can be conveniently and quickly aligned to a preset point, the construction period is saved, in the process of finely adjusting the steel structure beam, the end part of the beam is pressed on the bearing plate, the end part of the beam is not in a free state any more, the displacement is limited by virtue of the friction between the bearing plate and the bearing plate, and potential safety hazards such as clamping hands generated when the steel structure beam is disturbed by wind can be avoided.

The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a schematic diagram of an overall installation structure of a device according to an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall structure of an apparatus according to an embodiment of the present application

FIG. 3 is a schematic view of a part of a positioning and lifting device according to an embodiment of the present application;

fig. 4 is a schematic view of an installation structure of a clamping lifting component according to an embodiment of the present application.

Reference numerals in the specific embodiments are as follows:

The auxiliary device 100 for installing the steel structure comprises a movable supporting table 110, rollers 111, a supporting frame 120, a working platform 130, a clamping lifting part 140, a fixed lifting mechanism 141, a turnover locking mechanism 142, a comparison shaft 143, a locking part 144, a through hole 144a, a collar 144b, a limiting rod 144c, a reinforcing plate 145, a jack 150, a bearing plate 160, an upright ladder 170, a ring-shaped supporting beam 171, an auxiliary supporting rod 172, a surrounding bar 173, a protective fence 174, a prying bar 180, a fulcrum component 181, a steel structure upright post 200 and a steel structure cross beam 300.

Detailed Description

Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs, the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the application, and the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the above description of the drawings are intended to cover non-exclusive inclusions.

Specifically, please refer to fig. 1 to 4, fig. 1 is a schematic diagram of an overall installation structure of an apparatus according to an embodiment of the present application, fig. 2 is a schematic diagram of an overall structure of an apparatus according to an embodiment of the present application, fig. 3 is a schematic diagram of a partial structure of a clamping and lifting component according to an embodiment of the present application, and fig. 4 is a schematic diagram of an installation structure of a clamping and lifting component according to an embodiment of the present application. The auxiliary device 100 for installing a steel structure comprises a movable supporting table 110, wherein rollers 111 are arranged at the bottom of the movable supporting table 110, the movable supporting table 110 can be formed by welding steel materials, the whole device can be conveniently moved to a proper position for use through the rollers 111 arranged at the bottom of the movable supporting table, the top of the device is not loaded with a steel structure beam 300 in the moving process, and when the device is moved to the proper position and the turnover locking mechanism 142 is connected to the steel structure upright post 200, the steel structure beam 300 can be transported to the top of the bearing plate 160 through a crane. The top of the movable supporting platform 110 supports the working platform 130 through the supporting frame 120, the working platform 130 is opposite to the movable supporting platform 110, the supporting frame 120 connects the working platform 130 and the movable supporting platform 110 into a whole, and it is understood that the movable supporting platform 110, the supporting frame 120 and the working platform 130 can be in a detachable connection form or an integral structure. It should be noted that, the supporting frames 120 with different heights can be selected for setting according to different construction sites, because the steel structure is mainly used for building a factory building, and the factory building is usually one layer, at the same construction site, the installation height of the steel structure beam 300 is basically at the same height, so that the proper supporting frame 120 height can be selected for welding before the construction begins to finish the manufacturing of the equipment, and of course, in order to enable the equipment to meet the use of various construction sites, the supporting frame 120 can also be set to be in a liftable form. The top of the work platform 130 is provided with a clamping and lifting member 140, and the clamping and lifting member 140 is used for clamping at the steel structure supporting column and finely adjusting the height of the top steel structure beam 300. The clamping lifting component 140 comprises a fixed lifting mechanism 141 and a turnover locking mechanism 142, wherein the fixed lifting mechanism 141 is detachably fixed on the top of the working platform 130, the turnover locking mechanism 142 is rotatably connected to one side of the fixed lifting mechanism 141 through a shaft 143, the position of the fixed lifting mechanism 141 is fixed relative to the working platform 130, and the turnover locking mechanism 142 can turn along the hinge joint of the turnover locking mechanism 142. The turnover locking mechanism 142 is provided with a locking component 144 for limiting the rotation of the turnover locking mechanism 142, and when the turnover locking mechanism 142 moves to a proper position, the turnover of the turnover locking mechanism is limited by the locking component 144, so that the whole equipment can be stably connected to the steel structure upright post 200. The common sides of the turnover locking mechanism 142 and the fixed lifting mechanism 141 are respectively provided with an opposite L-shaped reinforcing plate 145, one end of the clamping lifting component 140 is integrally in a pincer shape, the upright posts of the steel structure are generally I-shaped steel or T-shaped steel and are respectively provided with a wing plate, and after the turnover locking mechanism 142 rotates in place, the two L-shaped reinforcing plates 145 respectively encircle the wing plates in a pincer shape from two sides of the wing plates. The top of one side of the fixed lifting mechanism 141 facing away from the reinforcing plate 145 is provided with a plurality of jacks 150, and the tops of the plurality of jacks 150 are commonly connected with a bearing plate 160. By adjusting the height of the jack 150, the bearing plate 160 is slowly lifted or the bearing plate 160 is lowered, and the steel structure beam 300 loaded on the top of the bearing plate 160 is slowly lifted or lowered.

In the embodiment of the application, the specific working process is that the equipment is moved to one side of the steel structure upright post 200 needing to be operated through the roller 111, the L-shaped reinforcing plate 145 at the fixed lifting mechanism 141 is inserted from one side of the wing plate of the steel structure upright post 200, then the integral position of the equipment is adjusted to be aligned with the central axis of the steel structure upright post 200, then the turnover locking mechanism 142 is pushed to turn around the relative axis 143 between the turnover locking mechanism and the fixed lifting mechanism 141, at the moment, the L-shaped reinforcing plate 145 positioned on the turnover locking mechanism 142 surrounds the other side wing plate of the steel structure upright post 200, the locking part 144 is opened, at the moment, one side wing plate of the steel structure support column is surrounded by the two L-shaped reinforcing plates 145 in a clamp shape, and the whole equipment is fixed on one side of the steel structure upright post 200, so that the safety and stability in the subsequent construction process are ensured. Then, the steel structure cross beam is hoisted above the bearing plate 160, and the hoist is hoisted in place, and then the hinge ropes are loosened by 10cm to 20cm so as to ensure that the steel structure cross beam 300 has a certain free adjustment space, and at this time, an operator slowly lifts or descends the steel structure cross beam 300 by adjusting the height of each jack 150 until the steel structure cross beam 300 is aligned with a preset point.

As can be seen from the above, in the embodiment of the present application, the fixing lifting mechanism 141 and the overturning locking mechanism 142 are provided, so that the device can be stably connected to the steel structure upright post 200, and further the whole device has high stability, so that the device is not prone to overturning, and potential safety hazards are avoided. In the embodiment of the application, the jack 150, the bearing plate 160 and other components are arranged to be matched with each other to finely adjust one end of the steel structure beam 300, so that the steel structure beam 300 can be conveniently and quickly aligned to a preset point, the construction period is further saved, in the process of finely adjusting the steel structure beam 300, the end part of the beam is pressed on the bearing plate 160, the end part of the beam is not in a free state any more, the displacement is limited by the friction between the bearing plate 160 and the bearing plate, and potential safety hazards such as clamping hands generated when the steel structure beam 300 is disturbed by wind can be avoided.

In some embodiments, the locking member 144 includes a through hole 144a formed through the working platform 130, and a collar 144b matched with the through hole 144a is fixedly connected to one side of the flip locking mechanism 142, and an L-shaped stop lever 144c is inserted into the collar 144 b. In the embodiment of the application, when the locking mechanism moves in place through the arrangement, the through hole 144a at the working platform 130 is leaked, the L-shaped limiting rod 144c can be sequentially inserted through the collar 144b and the through hole 144a at the moment, the locking mechanism cannot be turned backwards to reset at the moment, and at the moment, the whole equipment can be conveniently and stably connected at the steel structure upright post 200 by virtue of one wing plate of the steel structure upright post 200. The embodiment of the present application also has advantages in that the locking member 144 has a simple structure, is convenient to manufacture, and is convenient to operate.

In some embodiments, one side of the support frame 120 is provided with an upstanding ladder 170 for an operator to climb. In the embodiment of the application, by arranging the vertical ladder 170, an operator can climb to the working platform 130 to perform corresponding operation.

In some embodiments, a ring-shaped support beam 171 is arranged at the top of the vertical ladder 170, the bottom of the ring-shaped support beam 171 is connected to the support frame 120 through a plurality of auxiliary support rods 172, a plurality of surrounding bars 173 are vertically arranged at the top of the ring-shaped support beam 171, and a protective fence 174 is arranged at the top of the surrounding bars 173. In the embodiment of the application, a worker can pass through the ring-shaped supporting beam 171 when climbing along the vertical ladder 170, then the worker can tread on the supporting frame 120 and work by means of the fence of the protective fence 174, so that the safety protection of the worker is further enhanced.

In some embodiments, the plurality of jacks 150 are grouped in pairs, the plurality of groups of jacks 150 are arranged in a linear array, and the bearing plate 160 is hinged to the top of each group of two jacks 150, and two ends of the top of the bearing plate 160 are bent upwards so that the section of the bearing plate 160 is U-shaped. According to the embodiment of the application, through the arrangement, the U-shaped bearing plates 160 can effectively prevent the steel structure cross beams 300 from sliding along two sides of the steel structure cross beams, the jacks 150 are grouped in pairs, the steel structure cross beams 300 can be inclined in the first axial direction by adjusting the height of one jack 150 in the same group of jacks 150, the steel structure cross beams 300 can be inclined in the second axial direction by adjusting the height change of the adjacent two groups of jacks 150, and the first axial direction and the second axial direction are perpendicular, so that the adjustment of the multidirectional angle of the steel structure cross beams 300 is realized.

In some embodiments, a receiving groove is provided on one side of the fixed lifting mechanism 141, a crowbar 180 is provided in the receiving groove, and a fulcrum component 181 for supporting the bottom end of the crowbar is provided on one side of the top of the fixed lifting mechanism 141 located on the jack 150. In the embodiment of the present application, through the above arrangement, an operator can insert the pry bar into the position of the fulcrum component 181 to pry the steel structure beam 300 on the bearing plate 160 in sequence after taking out the pry bar, so that the pry bar is convenient to align with the preset point on the steel structure upright post 200, and it is noted that the fulcrum component 181 has various forms, which can be a groove or a protrusion, and only needs to meet the use requirement.

It should be noted that the above embodiments are only used to illustrate the technical solution of the present application, but not to limit the technical solution of the present application, and although the detailed description of the present application is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present application, and all the modifications or substitutions are included in the scope of the claims and the specification of the present application. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (6)

1. The auxiliary device for installing the steel structure is characterized by comprising a movable supporting table, wherein rollers are arranged at the bottom of the movable supporting table, a working platform is supported at the top of the movable supporting table through a supporting frame, and a clamping lifting part is arranged at the top of the working platform;

The clamping and lifting component comprises a fixed lifting mechanism and a turnover locking mechanism, the fixed lifting mechanism is detachably fixed at the top of the working platform, the turnover locking mechanism is rotatably connected to one side of the fixed lifting mechanism through a shaft, the turnover locking mechanism is provided with a locking component used for limiting rotation of the turnover locking mechanism, the common side of the turnover locking mechanism and the common side of the fixed lifting mechanism are respectively provided with a relative L-shaped reinforcing plate, one end of the clamping and lifting component is integrally clamp-shaped, a plurality of jacks are arranged at the top of one side, deviating from the reinforcing plate, of the fixed lifting mechanism, and the tops of the jacks are commonly connected with a bearing plate.

2. The auxiliary device for installing the steel structure according to claim 1, wherein the locking component comprises a through hole penetrating through the working platform, one side of the turnover locking mechanism is fixedly connected with a lantern ring matched with the through hole, and an L-shaped limiting rod is inserted into the lantern ring.

3. An auxiliary device for installing a steel structure according to claim 1, wherein an upright ladder for an operator to climb is provided at one side of the supporting frame.

4. The auxiliary device for installing the steel structure according to claim 3, wherein a ring-shaped supporting beam is arranged at the top of the vertical ladder, the bottom of the ring-shaped supporting beam is connected to the supporting frame through a plurality of auxiliary supporting rods, a plurality of surrounding bars are vertically arranged at the top of the ring-shaped supporting beam, and a guard rail is arranged at the top of the surrounding bars.

5. The auxiliary device for installing the steel structure according to claim 1, wherein a plurality of the jacks are grouped in pairs, a plurality of groups of the jacks are arranged in a linear array, the top of each group of two jacks is hinged with the bearing plate together, and two ends of the top of the bearing plate are bent upwards so that the section of the bearing plate is U-shaped.

6. The auxiliary device for installing the steel structure according to claim 5, wherein a containing groove is formed in one side of the fixed lifting mechanism, a pry bar is arranged in the containing groove, and a fulcrum component used for supporting the bottom end of the pry bar is arranged on one side of the jack, located at the top of the fixed lifting mechanism.