CN219604916U - Assembly type steel structure MIC modularized building installation and protection externally hung structure frame assembly - Google Patents

Abstract

The utility model relates to the technical field of construction and installation of assembled steel structure buildings, in particular to an assembly type steel structure MIC modular building installation and protection externally hung structure frame assembly, which comprises a plurality of steel box modules which are sequentially stacked and installed from bottom to top, wherein a plurality of brackets which are horizontally arranged are uniformly and fixedly welded on a short side beam of a top steel beam of a box body of each steel box module at intervals along the length direction of the short side beam, the bottom of the inner side of the externally hung structure is respectively supported and positioned by each bracket on the same horizontal position at present, the inner side wall of the externally hung structure is abutted against the side wall of the steel box module at the corresponding position, a limiting part is respectively arranged at the position of each bracket, and the top of the limiting part is respectively welded and fixed on the externally hung structure. The hanging structure frame plays an important role in box falling positioning and personnel falling prevention safety protection during construction and installation of the MIC of the assembled steel structure.

Description

Assembly type steel structure MIC modularized building installation and protection externally hung structure frame assembly

Technical Field

The utility model relates to the technical field of construction and installation of assembled steel structure buildings, in particular to an assembly type steel structure MIC modularized building installation and protection externally hung structure frame assembly.

Background

The steel structure is a novel energy-saving environment-friendly building structure with higher recycling efficiency, and along with rapid development of economic construction in China, the steel structure is more and more reasonably and widely applied in the field of building engineering.

In the steel construction installation process, construction operators are always in the environments with higher dangerous degrees such as high places, holes, edges and the like, and material appliances and the like required by engineering construction are required to be hoisted and lifted, so that the operation dangerous coefficient of the construction operators is improved to a great extent, and the life and property safety of construction operators is seriously threatened.

For this reason, a certain protection is set around the steel platform in many cases, for example, in the patent document with patent application number CN202220897900.0, a high-strength safety guard rail for a building construction platform is disclosed, and the structure of the high-strength safety guard rail is similar to the traditional structure, that is, the traditional high-altitude edge guard rail adopts a connection mode of welding or bolting with the steel platform during construction of the steel structure building engineering, so as to ensure the safety, the firmness and the reliability of the welding connection mode.

However, this manner of welding and fixing also has the corresponding disadvantages, in particular as follows:

(1) The guard rail is welded with the steel construction platform, changes when the construction position, needs to install new guard rail again, wastes time and energy.

(2) Adopt welded connected mode, when demolising the protection railing, need cut the connection welding seam to carry out subsequent polishing, repair lacquer to the steel construction and handle, extravagant manpower, material resources.

(3) When the welding mode is adopted for connection, the steel structure is inevitably damaged, and the adverse effect of structural performance reduction is caused.

Therefore, aiming at a plurality of defects existing in the construction process of the traditional steel structure engineering and combining the characteristics of construction and installation of the MIC of the assembled steel structure, the externally hung structural frame for the installation and protection of the MIC building of the assembled steel structure is provided for better solving the problems existing in the prior art.

Disclosure of Invention

The utility model aims to solve one of the technical problems, and adopts the following technical scheme: the utility model provides an assembled steel construction MIC modularization building installation and protection externally hung structure frame subassembly, includes from bottom to top stacks the installation a plurality of steel case module in proper order, on the roof girder steel minor face crossbeam of the box of each steel case module along its length direction evenly interval welded fastening have the bracket that a plurality of level set up, and the inboard bottom of externally hung frame structure realizes supporting bearing location through each bracket on the same horizontal position at present respectively, the inside wall butt of externally hung frame structure is in on the lateral wall of steel case module of corresponding position, is provided with a spacing part in each bracket position department respectively, the top of spacing part welded fastening respectively on the externally hung frame structure.

In any of the above schemes, preferably, the external hanging frame structure includes a plurality of external hanging frame square tube beams disposed along a length direction of a short side beam of a top steel beam of a current box body of the steel box module, inner side risers are welded at bottoms of two ends and a middle bottom of each external hanging frame square tube beam respectively, bottoms of the external hanging frame square tube beams between two adjacent inner side risers are supported at tops of brackets at corresponding positions, bottoms of each inner side riser are welded and fixedly connected with an external hanging frame body with an L-shaped side face, an integral external hanging frame body is a welding frame, steel plate platforms for an operator to stand are welded on bottom frames of a horizontal section of the external hanging frame body, and a vertical section of the external hanging frame body and frames at two ends are both used as protection guardrails.

In any of the above schemes, preferably, each steel box module adopts a steel structure MIC steel box module.

In any of the above embodiments, it is preferable that the end of each bracket is sealed with a 2mm thick end steel plate, and is used to enhance the stability and safety of the mounting of the pylon structure.

In any of the above aspects, it is preferable that the top of each of the end steel plates is higher than the top of the bracket at the corresponding position.

In any of the above schemes, preferably, the limiting component includes limiting vertical plates respectively disposed at two sides of the bracket at corresponding positions, tops of the two limiting vertical plates are respectively welded at bottoms of the external hanging frame square tube beams at corresponding positions, a horizontally disposed limiting bolt is disposed between the two limiting vertical plates at the lower part of the current bracket, and the limiting bolt respectively penetrates out of threaded holes on the two limiting vertical plates and is locked by nuts.

In any of the above aspects, preferably, an abutment block is welded and fixed on the inner side of the lower end of each inner riser, and the inner side walls of the abutment blocks are abutted against the side walls of the steel box modules at corresponding positions.

In any of the above schemes, preferably, a reinforcing plate is welded between each of the limiting vertical plates and the corresponding external hanging frame square pipe beam.

Compared with the prior art, the utility model has the following beneficial effects:

1. the hanging structure frame plays an important role in box falling positioning and personnel falling prevention safety protection during construction and installation of the MIC of the assembled steel structure.

2. In addition, the hanging structure frame is fixed on the MIC box body with the steel structure through bolts, so that flexible installation and disassembly can be realized, the repeated utilization can be realized, and the installation is simpler, more convenient and safer.

3. In addition, for high-rise and super high-rise steel structure buildings, when the construction and installation of the steel structure MIC module are carried out, the mode of arranging the external hanging structure frame for protection is adopted, so that the falling position of the steel structure MIC steel box is facilitated, the work efficiency is improved, and most importantly, the life and property safety of construction operators is guaranteed, and the safety protection performance is good.

4. The top support of whole pylon structure can be realized through the supporting role of each bracket in this subassembly, cooperation each limiting component simultaneously can realize the spacing to whole structure, prevent its upward decurrent or both sides motion, each butt piece that matches the setting can be realized with the inboard lower extreme butt of whole pylon structure on the lateral wall of the box that corresponds, guarantee the stability after the installation of whole structure, prevent that it from appearing rocking at will, realize spacing forward and backward through the spacing of each tip steel sheet, further guarantee spacing security.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or features are generally identified by like reference numerals throughout the drawings. In the drawings, the elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic view of the mounting structure of the present utility model.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is a schematic view of an installation structure of the limiting member of the present utility model.

Fig. 4 is a schematic side view of fig. 3.

Fig. 5 is a schematic side view of the bracket body of the present utility model.

Fig. 6 is a schematic diagram of a front view structure of the present utility model.

Fig. 7 is a schematic rear view of the present utility model.

In the figure, 1, a steel box module; 101. a short side cross beam of the top steel beam; 2. a bracket; 3. a square pipe beam of the pylon; 4. an inboard riser; 5. a pylon body; 6. a steel plate platform; 7. an end steel plate; 8. a limiting vertical plate; 9. a limit bolt; 10. a nut; 11. an abutment block; 12. reinforcing plate.

Description of the embodiments

Embodiments of the technical scheme of the present utility model 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 utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model. The specific structure of the utility model is shown in fig. 1-7.

Examples

The assembly type steel structure MIC modularized building installation and protection externally hung structure frame assembly comprises a plurality of steel box modules 1 which are sequentially stacked and installed from bottom to top, a plurality of horizontally arranged brackets 2 are uniformly welded and fixed on a top steel beam short-side cross beam 101 of a box body of each steel box module 1 at intervals along the length direction of the top steel beam short-side cross beam, the inner bottom of the externally hung structure is respectively supported and positioned through each bracket 2 on the same horizontal position at present, the inner side wall of the externally hung structure is abutted to the side wall of the steel box module 1 at the corresponding position, a limiting part is respectively arranged at the position of each bracket 2, and the top of the limiting part is respectively welded and fixed on the externally hung structure. The whole externally hung frame structure is hung and installed on the current steel box module 1, stable supporting is achieved through each bracket 2, supported safety of the whole externally hung frame structure can be effectively guaranteed, stable up-down and lateral limiting can be achieved through cooperation of each limiting component, the fact that the whole externally hung frame structure cannot be lifted upwards after limiting is guaranteed, normal lifting can be guaranteed after limiting bolts 9 on the limiting components are removed, and the installation and lifting transfer are relatively easy and fast to operate.

In any of the above solutions, preferably, the external bracket structure includes a plurality of external bracket square tube beams 3 disposed along a length direction of a top steel beam short side cross beam 101 of a box body of the current steel box module 1, inner side risers 4 are welded at bottoms of two ends and a middle section of each external bracket square tube beam 3, bottoms of the external bracket square tube beams 3 between two adjacent inner side risers 4 are supported at tops of brackets 2 at corresponding positions, bottoms of each inner side riser 4 are welded and fixedly connected with an external bracket body 5 with an L-shaped side, an integral external bracket body 5 is a welding frame, a steel plate platform 6 for an operator to stand is welded on a bottom frame of a horizontal section of the external bracket body 5, and a vertical section of the external bracket body 5 and frames at two ends are both used as protection guardrails. The outer hanging frame structure is mainly supported at the top of the bracket 2 by means of each outer hanging frame square tube beam 3 when being connected with the bracket 2, each inner side vertical tube 4 welded and fixed with the outer hanging frame square tube beam 3 can vertically downwards and welded and fixed with the outer hanging frame body 5 to form a side U-shaped platform space, and the outer side wall and two ends of the outer hanging frame body 5 are provided with frames higher than the bottom of the outer hanging frame body to serve as protection guardrails, so that protection of workers on a steel platform during construction operation can be guaranteed.

In any of the above embodiments, it is preferable that the end of each bracket 2 is sealed with an end steel plate 7 having a thickness of 2mm, and is used to enhance the stability and safety of the installation of the pylon structure.

In any of the above schemes, preferably, the limiting component includes limiting risers 8 respectively disposed on two sides of the bracket 2 at corresponding positions, tops of the two limiting risers 8 are respectively welded on bottoms of the external hanging frame square tubular beams 3 at corresponding positions, a horizontally disposed limiting bolt 9 is disposed between the two limiting risers 8 at the lower part of the current bracket 2, and the limiting bolt 9 respectively penetrates out of threaded holes on the two limiting risers 8 and is locked by nuts 10. In addition, the whole limiting component can limit the two sides of the current bracket 2 through the limiting vertical plates 8 on the two sides, and meanwhile, the limiting bolts 9 can limit the upward movement of the external hanging frame Fang Guanliang 3, so that the stability of the upper and lower sides and the two sides of the whole external hanging frame square tubular beam 3 can be effectively guaranteed.

Examples

The assembly type steel structure MIC modularized building installation and protection externally hung structure frame assembly comprises a plurality of steel box modules 1 which are sequentially stacked and installed from bottom to top, a plurality of horizontally arranged brackets 2 are uniformly welded and fixed on a top steel beam short-side cross beam 101 of a box body of each steel box module 1 at intervals along the length direction of the top steel beam short-side cross beam, the inner bottom of the externally hung structure is respectively supported and positioned through each bracket 2 on the same horizontal position at present, the inner side wall of the externally hung structure is abutted to the side wall of the steel box module 1 at the corresponding position, a limiting part is respectively arranged at the position of each bracket 2, and the top of the limiting part is respectively welded and fixed on the externally hung structure.

In any of the above solutions, preferably, the external bracket structure includes a plurality of external bracket square tube beams 3 disposed along a length direction of a top steel beam short side cross beam 101 of a box body of the current steel box module 1, inner side risers 4 are welded at bottoms of two ends and a middle section of each external bracket square tube beam 3, bottoms of the external bracket square tube beams 3 between two adjacent inner side risers 4 are supported at tops of brackets 2 at corresponding positions, bottoms of each inner side riser 4 are welded and fixedly connected with an external bracket body 5 with an L-shaped side, an integral external bracket body 5 is a welding frame, a steel plate platform 6 for an operator to stand is welded on a bottom frame of a horizontal section of the external bracket body 5, and a vertical section of the external bracket body 5 and frames at two ends are both used as protection guardrails.

The outer hanging frame structure is mainly supported at the top of the bracket 2 by means of each outer hanging frame square tube beam 3 when being connected with the bracket 2, each inner side vertical tube 4 welded and fixed with the outer hanging frame square tube beam 3 can vertically downwards and welded and fixed with the outer hanging frame body 5 to form a side U-shaped platform space, and the outer side wall and two ends of the outer hanging frame body 5 are provided with frames higher than the bottom of the outer hanging frame body to serve as protection guardrails, so that protection of workers on a steel platform during construction operation can be guaranteed.

In any of the above embodiments, it is preferable that each steel tank module 1 is a steel structure MIC steel tank module.

In any of the above embodiments, it is preferable that the end of each bracket 2 is sealed with an end steel plate 7 having a thickness of 2mm, and is used to enhance the stability and safety of the installation of the pylon structure.

In any of the above embodiments, it is preferable that the top of each of the end steel plates 7 is higher than the top of the bracket 2 at the corresponding position.

When the external hanging frame square tube beam 3 is supported at the top of the corresponding bracket 2, the end part of the external hanging frame square tube beam can prevent the whole external hanging frame square tube beam 3 from moving outwards through the limit of the end part steel plate 7, thereby playing a good limiting role

In any of the above schemes, preferably, the limiting component includes limiting risers 8 respectively disposed on two sides of the bracket 2 at corresponding positions, tops of the two limiting risers 8 are respectively welded on bottoms of the external hanging frame square tubular beams 3 at corresponding positions, a horizontally disposed limiting bolt 9 is disposed between the two limiting risers 8 at the lower part of the current bracket 2, and the limiting bolt 9 respectively penetrates out of threaded holes on the two limiting risers 8 and is locked by nuts 10.

In addition, the whole limiting component can limit the two sides of the current bracket 2 through the limiting vertical plates 8 on the two sides, and meanwhile, the limiting bolts 9 can limit the upward movement of the external hanging frame Fang Guanliang 3, so that the stability of the upper and lower sides and the two sides of the whole external hanging frame square tubular beam 3 can be effectively guaranteed.

In any of the above embodiments, it is preferable that an abutment block 11 is welded and fixed to the inner side of the lower end of each of the inner risers 4, and the inner side walls of the abutment blocks 11 abut against the side walls of the steel box modules 1 at the corresponding positions.

The inside bottom support butt that whole stores pylon that butt piece 11 can realize is on the lateral wall of corresponding box to play the purpose of steady rest, guarantee the stability of inboard lower part, reduce holistic rocking.

In any of the above solutions, it is preferable that a reinforcing plate 12 is welded between each of the limiting vertical plates 8 and the corresponding pylon square tube beam 3.

The reinforcing plate 12 can effectively reinforce the strength of the lateral support of each of the limit risers 8.

The specific working principle is as follows:

before hanging, the limiting bolts 9 and the nuts 10 on each limiting part are detached, the whole pylon structure is hoisted by using hoisting equipment, each pylon square tube beam 3 is respectively supported by means of each bracket 2, and each limiting bolt 9 and each nut 10 are installed after being prevented from being in place.

The whole externally hung frame structure is hung and installed on the current steel box module 1, stable supporting is achieved through each bracket 2, supported safety of the whole externally hung frame structure can be effectively guaranteed, stable up-down and lateral limiting can be achieved through cooperation of each limiting component, the fact that the whole externally hung frame structure cannot be lifted upwards after limiting is guaranteed, normal lifting can be guaranteed after limiting bolts 9 on the limiting components are removed, and the installation and lifting transfer are relatively easy and fast to operate.

The hanging structure frame plays an important role in box falling positioning and personnel falling prevention safety protection when the MIC of the assembled steel structure is constructed and installed; in addition, the hanging structure frame is fixed on the MIC box body with the steel structure through bolts, so that flexible installation and disassembly can be realized, the repeated use can be realized, and the installation is simpler, more convenient and safer; in addition, for high-rise and super-high-rise steel structure buildings, when the construction and installation of the steel structure MIC module are carried out, the form of arranging the external hanging structure frame for protection is adopted, so that the falling position of the steel structure MIC steel box is facilitated, the work efficiency is improved, and most importantly, the life and property safety of construction operators is guaranteed, and the safety protection performance is good; the top support of whole pylon structure can be realized through the supporting role of each bracket 2 in this subassembly, cooperation each spacing part simultaneously can realize the spacing to whole structure, prevent its upward decurrent or both sides motion, each butt piece 11 that matches the setting can realize the inboard lower extreme butt of whole pylon structure on the lateral wall of corresponding box, guarantee the stability after the installation of whole structure, prevent that it from appearing rocking at will, realize spacing forward and backward through the spacing of each tip steel sheet 7, further guarantee spacing security.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions; any alternative modifications or variations to the embodiments of the present utility model will fall within the scope of the present utility model for those skilled in the art.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (8)

1. The utility model provides an assembled steel construction MIC modularization building installation and protection externally hung structure frame subassembly which characterized in that: including stacking a plurality of steel case module in proper order from bottom to top, on the roof girder steel minor face crossbeam of the box of each steel case module along its length direction evenly interval welded fastening has the bracket that a plurality of level set up, and the inboard bottom of pylon structure realizes supporting bearing location through each bracket on the same horizontal position at present respectively, pylon structure's inside wall butt is in the corresponding position on the lateral wall of steel case module, be provided with a spacing part in each bracket position department respectively, the top of spacing part welded fastening respectively on the pylon structure.

2. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 1, wherein: the outer hanging frame structure comprises a plurality of outer hanging frame square tube beams which are arranged along the length direction of a short side beam of a top steel beam of a box body of the current steel box module, inner side vertical tubes are welded at the bottoms of two ends and the bottom of the middle section of each outer hanging frame square tube beam respectively, the bottoms of the outer hanging frame square tube beams between two adjacent inner side vertical tubes are supported at the tops of bracket legs at corresponding positions, the bottoms of the inner side vertical tubes are fixedly connected with an outer hanging frame body with an L-shaped side surface in a welding mode respectively, the whole outer hanging frame body is a welding frame, steel plate platforms for operators to stand are welded on the bottom frame of the horizontal section of the outer hanging frame body, and the vertical section of the outer hanging frame body and the frames at two ends are used as protection guardrails.

3. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 2, wherein: each steel box module adopts a steel structure MIC steel box module.

4. A fabricated steel structure MIC modular building installation and protection pylon assembly according to claim 3, wherein: the ends of each bracket are sealed by end steel plates with the thickness of 2mm, and the ends are used for enhancing the stability and safety of the installation of the pylon structure.

5. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 4, wherein: the top of each end steel plate is higher than the top of the bracket at the corresponding position.

6. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 5, wherein: the limiting component comprises limiting vertical plates which are respectively arranged on two sides of a bracket at the corresponding position, the tops of the two limiting vertical plates are respectively welded at the bottoms of the external hanging frame square pipe beams at the corresponding position, a horizontally arranged limiting bolt is arranged between the two limiting vertical plates at the lower part of the current bracket, and the limiting bolt respectively penetrates out of threaded holes on the two limiting vertical plates and is locked through nuts.

7. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 6, wherein: and the inner sides of the lower ends of the inner side risers are welded and fixed with an abutting block, and the inner side walls of the abutting blocks are abutted against the side walls of the steel box modules at the corresponding positions.

8. The fabricated steel structure MIC modular building installation and protection pylon assembly of claim 7, wherein: reinforcing plates are welded between the limiting vertical plates and the corresponding external hanging frame square pipe beams.