CN211647403U

CN211647403U - Steel gallery integral lifting high-altitude translation installation safety protection structure

Info

Publication number: CN211647403U
Application number: CN201920754610.9U
Authority: CN
Inventors: 孙韩盛; 吴素红; 张源; 刘德敏; 周军; 顾酉伦
Original assignee: Shanghai Construction Consulting And Supervision Co ltd; Shanghai Lingang Songjiang High Tech Development Co ltd; Shanghai Construction Group Co Ltd; Shanghai Construction No 7 Group Co Ltd
Current assignee: Shanghai Construction Consulting And Supervision Co ltd; Shanghai Lingang Songjiang High Tech Development Co ltd; Shanghai Construction Group Co Ltd; Shanghai Construction No 7 Group Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-10-09
Anticipated expiration: 2029-05-24

Abstract

The utility model provides a steel corridor integral lifting high-altitude translation installation safety protection structure, which comprises a safety platform or a safety channel arranged on each floor of a high-rise framework; the protective railings are arranged on the safety platforms or the safety channels; the safety crawling ladder is connected with each layer of safety platform or safety channel; a safety entrance communicated with the safety platform or the safety channel; the lifting translation mechanism of the first layer is arranged on the side, close to the north, of each row of corbels on the secondary top layer of the high-rise framework and is followed by the corbels on the secondary top layer; the second layer of lifting translation mechanism is arranged on the upper parts of all rows of corbels on the top layer of the high-rise framework, and is higher than all rows of corbels on the top layer of the high-rise framework, exceeds the plane of the roof layer of the high-rise framework, exceeds the parapet wall of the roof of the high-rise framework, and exceeds the south-end machine room roof platform of the roof of the high-rise framework. The utility model discloses can provide necessary safety protection measure for the installation of high altitude promotion translation mechanism.

Description

Steel gallery integral lifting high-altitude translation installation safety protection structure

Technical Field

The utility model relates to a steel vestibule whole lifting high altitude translation installation safety protection structure.

Background

With the increasing of high-rise buildings, the design consideration of the structural performance of the high-rise buildings is also improved, and steel galleries are often added between two or more high-rise buildings, so that the original independent high-rise building units form a group or a plurality of building groups which are combined into a whole. Therefore, the building has more integrity, stability and fashion.

The ground of the steel corridor is spliced into a whole, and the lifting and translation mechanism must be installed at the high altitude firstly to integrally lift the steel corridor with super-large span and super-large tonnage, and the high altitude integral translation and the high altitude integral unloading are carried out in place.

The ground assembled steel gallery is safe as a whole and has small risk. But the lifting translation mechanism is difficult to install at high altitude without building a floor scaffold. A set of safety protection measures meeting the installation requirements of the lifting translation mechanism must be built, so that a safety platform and the like can be passed and operated by personnel. The safety protection measure of putting up should include safe platform (passageway), safe cat ladder (stair) and prevent guardrail bar and safe income (export), when satisfying the installation of high altitude whole lifting translation mechanism, the safety of installer etc..

By "vestibule" is meant a normal use passage or the like through which a person may pass. The 'framework' has no normally used channel and is only used for connection between high layers or decoration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel vestibule wholly promotes high altitude translation installation safety protection structure can solve and do not have building floor scaffold, promotes the problem of translation mechanism high altitude installation difficulty.

In order to solve the problem, the utility model provides a steel vestibule whole lifting high altitude translation installation safety protection structure, include:

safety platforms or safety channels arranged on each floor of a high-rise building;

the protective railings are arranged on the safety platforms or the safety channels;

the safety crawling ladder is connected with each layer of safety platform or safety channel;

a safety entrance communicated with the safety platform or the safety channel;

the lifting translation mechanism of the first layer is arranged on the side, close to the north, of each row of corbels on the secondary top layer of the high-rise building and is next to the corbels on the secondary top layer, and the lifting translation mechanism of the first layer is coplanar with the corbels on the secondary top layer;

the second layer of lifting translation mechanism is arranged on the upper parts of the top rows of corbels of the high-rise building, is higher than the top rows of corbels of the high-rise building, exceeds the plane of a roof layer of the high-rise building, exceeds a roof parapet of the high-rise building, and exceeds a roof south-end machine room roof platform of the high-rise building.

Further, in the above structure, the lifting translation mechanism of the first floor or the lifting translation mechanism of the second floor respectively includes:

the lifting translation beam is arranged on the high-rise building;

the upper inclined strut and the lower inclined strut are used for respectively supporting the upright post of the lifting translation beam and preventing the lifting translation beam from bending, and the lower inclined strut and a steel structure beam of a bracket and a concrete wall beam column of the high-rise building are combined into a space frame;

a translation mechanism disposed on the lifting translation beam;

a set of risers positioned on the translation mechanism.

Further, in the above structure, the steel gallery includes a 5-layer plane frame structure, 3 vertical main trusses and 1 vertical cantilever truss.

Further, in the structure, the component materials of the safety ladder stand comprise steel pipes and/or fasteners.

Compared with the prior art, the utility model comprises a safety platform or a safety channel which is arranged on each floor of the high-rise framework; the protective railings are arranged on the safety platforms or the safety channels; the safety crawling ladder is connected with each layer of safety platform or safety channel; a safety entrance communicated with the safety platform or the safety channel; the lifting translation mechanism of the first layer is arranged on the side, close to the north, of each row of corbels on the secondary top layer of the high-rise building and is next to the corbels on the secondary top layer, and the lifting translation mechanism of the first layer is coplanar with the corbels on the secondary top layer; the second layer of lifting translation mechanism is arranged on the upper parts of the top rows of corbels of the high-rise building, is higher than the top rows of corbels of the high-rise building, exceeds the plane of a roof layer of the high-rise building, exceeds a roof parapet of the high-rise building, and exceeds a roof south-end machine room roof platform of the high-rise building. The utility model discloses can provide necessary safety protection measure for the installation of high altitude promotion translation mechanism.

Drawings

FIG. 1 shows the installation of the safety protection measure region building and lifting translation mechanism of an embodiment of the present invention

A general diagram; fig. 2 is a general view of the installation of the lifting and translating mechanism according to an embodiment of the present invention;

FIG. 3A is a general diagram of a first region built by safety protection measures according to an embodiment of the present invention

Fig. 3(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 3(b) is a general view of a platform according to an embodiment of the present invention;

FIG. 3(b401) is a platform diagram of an embodiment of the present invention

Fig. 3(b403) is a platform diagram of an embodiment of the present invention;

fig. 3(b405) is a platform diagram of an embodiment of the present invention;

fig. 3(c) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c301) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c302) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c303) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c304) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c305) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c306) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c307) is a general view of a safety rail according to an embodiment of the present invention;

fig. 3(c308) is a general view of a safety rail according to an embodiment of the present invention;

fig. 4A is a general diagram of a second region built by safety precautions according to an embodiment of the present invention;

fig. 4(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 4(b) is a general view of a platform according to an embodiment of the present invention;

fig. 4(c) is a general view of a safety rail according to an embodiment of the present invention;

fig. 4(b408) is a platform diagram of an embodiment of the present invention;

fig. 4(b409) is a platform diagram of an embodiment of the present invention:

fig. 4(d601) is a view of a safety ladder according to an embodiment of the present invention;

fig. 4(c309) is a view of a safety rail according to an embodiment of the present invention;

fig. 4(c310) is a view of a safety rail according to an embodiment of the present invention;

fig. 4(c311) is a view of a safety rail according to an embodiment of the present invention;

fig. 4(c312) is a view of a safety rail according to an embodiment of the present invention;

FIGS. 5A1 and 5A2 are general diagrams of a third or fourth zone for safety precautions setup according to an embodiment of the invention;

fig. 5(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 5(b) is a general view of a platform according to an embodiment of the present invention;

fig. 5(b410) is a platform diagram of an embodiment of the present invention;

fig. 5(c313) is a view of a safety rail according to an embodiment of the present invention;

fig. 5(d602) is a view of a safety ladder according to an embodiment of the present invention;

FIG. 6A is a general view of a fifth or sixth area for safety protection setup according to an embodiment of the present invention;

fig. 6(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 6(b) is a general view of a platform according to an embodiment of the present invention;

fig. 6(c) is a general view of a safety rail according to an embodiment of the present invention;

fig. 6(d) is a general view of a safety ladder according to an embodiment of the present invention; (ii) a

Fig. 6(b411) is a general platform diagram according to an embodiment of the present invention;

fig. 6(b412) is a general platform diagram according to an embodiment of the present invention

Fig. 6(c314) is a view of a safety rail according to an embodiment of the present invention;

fig. 6(c315) is a view of a safety rail according to an embodiment of the present invention;

fig. 6(d603) is a view of a safety ladder according to an embodiment of the present invention;

fig. 7A is a general view of a seventh or eighth area for constructing safety protection measures according to an embodiment of the present invention;

fig. 7(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 7(b) is a general view of a platform according to an embodiment of the present invention;

FIG. 7(c) general view of a platform view safety rail;

fig. 7(b413) is a platform diagram of an embodiment of the present invention;

fig. 7(b414) is a platform diagram of an embodiment of the present invention;

fig. 7(c316) is a view of a safety rail according to an embodiment of the present invention;

fig. 7(c317) is a view of a safety rail according to an embodiment of the present invention

Fig. 7(d604) is a view of a safety ladder according to an embodiment of the present invention;

fig. 8A is a general view of a ninth or tenth area for constructing safety precautions according to an embodiment of the present invention;

fig. 8(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 8(b415) is a platform diagram of an embodiment of the present invention;

fig. 8(c318) is a view of a safety rail according to an embodiment of the present invention;

fig. 8(d605) is a view of a safety ladder according to an embodiment of the present invention;

fig. 9A is a general view of an eleventh or twelfth area built by safety precautions according to an embodiment of the present invention;

fig. 9(a) is a general view of a security platform according to an embodiment of the present invention;

fig. 9(b416) is a platform diagram of an embodiment of the present invention;

fig. 9(c319) is a view of a safety rail according to an embodiment of the present invention;

fig. 9(d606) is a view of a safety ladder according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

FIG. 3(b401) is a platform diagram of an embodiment of the present invention

Fig. 3(b403) is a platform diagram of an embodiment of the present invention;

fig. 3(b405) is a platform diagram of an embodiment of the present invention;

fig. 4(b408) is a platform diagram of an embodiment of the present invention;

fig. 4(b409) is a platform diagram of an embodiment of the present invention:

fig. 5(b410) is a platform diagram of an embodiment of the present invention;

FIG. 7(c) general view of a platform view safety rail;

fig. 7(b413) is a platform diagram of an embodiment of the present invention;

fig. 7(b414) is a platform diagram of an embodiment of the present invention;

fig. 8(b415) is a platform diagram of an embodiment of the present invention;

fig. 9(b416) is a platform diagram of an embodiment of the present invention;

As shown in fig. 1, the utility model provides a steel vestibule whole promotion high altitude translation installation safety protection structure, include:

a safety entrance communicated with the safety platform or the safety channel;

the lifting translation mechanism 1008 of the first floor is arranged on the north side of each row of corbels 1 on the second floor of the high-rise building, and is next to the corbels on the second floor, and is as the same plane as the corbels on the second floor, as shown in fig. 2;

the lifting and translating

mechanisms

1009 and 1010 of the second floor are arranged on the upper parts of the top rows of

corbels

1 and 2 of the high-rise building, are higher than the top rows of corbels of the high-rise building, exceed the roof layer plane of the high-rise building, exceed the roof parapet of the high-rise building and exceed the roof south-end machine room roof platform of the high-rise building, as shown in fig. 2.

The utility model discloses an in the whole high altitude translation installation safety protection structure that promotes of steel vestibule, the promotion translation mechanism 1008 of first layer or the

promotion translation mechanism

1009 and 1010 on second floor include respectively:

lifting

translation beams

3, 4 and 5 arranged on a high-rise building;

the

vertical columns

8, 9 and 10 are used for respectively supporting the lifting

translation beams

3, 4 and 5, the top

inclined struts

17, 18 and 19 are used for preventing the lifting

translation beams

3, 4 and 5 from bending, the lower

inclined struts

12, 13 and 14 are used for combining with the corbels of the high-rise building and the steel structural beams of the concrete wall beam column to form a space frame;

a translation mechanism 6 arranged on said lifting

translation beams

3, 4 and 5;

a set of lifters 7 positioned on the translation mechanism 6.

The utility model discloses an in the whole high altitude translation installation safety protection structure that promotes of steel vestibule, the steel vestibule includes 5 layers of planar frame structure and 3 pin facade main trusses and the truss of encorbelmenting of 1 pin facade.

The utility model discloses an in the whole high altitude translation installation safety protection structure that promotes of steel vestibule, the component material of safe cat ladder includes steel pipe and/or fastener.

The utility model discloses a design principle key point:

a. the main materials of the safety protection measure are scaffold steel pipes, fasteners, welding and the like, and the selected materials must meet the relevant specification requirements.

b. Safety rails are associated primarily around the platform and on both sides of the channel.

c. The safety barrier stands on the surface of the concrete embedded part and must be welded firmly. Forming a secure platform.

d. The safety ladder (stairs) can be made of steel pipes, fasteners, steel pipe welding, section steel, round steel and the like.

According to the utility model discloses a steel vestibule whole lifting high altitude translation installation safety protection structure's mounting method, include:

arranging a safety platform or a safety channel on each floor of a high-rise building;

arranging a protective barrier on each safety platform or each safety channel;

the safety crawling ladder is connected to each layer of safety platform or safety channel;

a safety entrance communicated with the safety platform or the safety channel is arranged;

the lifting translation mechanism of the first layer is arranged at the side, close to the north, of each row of corbels at the second top layer of the high-rise building, and is followed by the lifting translation mechanism and the corbels at the second top layer to be in the same plane;

and a second layer of lifting translation mechanism is arranged on the upper part of each row of corbels on the top layer of the high-rise building, and is higher than the plane of each row of corbels on the top layer of the high-rise building, exceeds the plane of a roof layer of the high-rise building, exceeds a roof parapet of the high-rise building and exceeds a roof south-end machine room roof platform of the high-rise building.

Further, in the above method, the lifting and translating mechanism of the first floor on the side of the top tier of the high-rise building where the corbels are located north or the lifting and translating mechanism of the second floor on the upper portion of the top tier of the high-rise building, respectively includes:

arranging a lifting translation beam on a high-rise building;

arranging an upright post for respectively supporting the lifting translation beam, a top inclined strut for preventing the lifting translation beam from bending and an inclined strut at the lower part, and combining the inclined strut at the lower part with a steel structure beam of a bracket and a concrete wall beam column of the high-rise building to form a space frame;

arranging a translation mechanism on the lifting translation beam;

the elevator group is positioned on the translation mechanism.

Further, in the method, the steel gallery comprises a 5-layer plane frame structure, 3 vertical main trusses and 1 vertical cantilever truss.

Further, in the above method, the step of connecting the safety ladder to each layer of safety platform or safety channel includes:

the safety ladder stand is connected with each layer of safety platform or safety channel by adopting steel pipes and/or fasteners.

Here, the utility model relates to a be used for high altitude super large span, super large tonnage steel vestibule ground whole to assemble the back, whole promotion, high altitude translation, high altitude location and high altitude uninstallation are taken one's place. Under the premise of no existing safety protection measure, namely a landing building scaffold, a construction structure and a construction method for a set of temporary safety protection measure are arranged for the installation of a high-altitude integral lifting translation mechanism (a lifting support, a lifter, a translation mechanism and the like), particularly for the installation of the integral lifting translation mechanism.

The installation of the high corridor high-altitude integral lifting translation mechanism has to be provided with a targeted safety protection measure. The built safety protection measures also need to consider debugging, maintenance and the like of equipment such as a lifter group, a translation mechanism and the like after the lifting translation mechanism is installed; and the whole lifting and translation process is not influenced after safety protection measures are built, and meanwhile, the safety platform (channel), the safety ladder (stair), the protective railing and the safety entrance (exit) opening are on the premise of meeting the safety of high-altitude operation personnel.

a. When the concrete building structure of the main body is completed, the floor scaffold of the building is completely disassembled. The high-altitude lifting translation mechanism is not completely installed, the high-altitude re-operation is carried out, and the safety protection measures are built.

The safety protection measure building method is mainly embodied as follows:

the construction of safety protection measures and the installation of the lifting translation mechanism are alternately carried out;

according to the design, the requirement on the installation position of the lifting translation mechanism can be known, and the establishment of safety protection measures needs to be upgraded from the second top corbel to the upper part of the top corbel;

the framework (profile steel or steel pipe and the like) in the safety protection measures is utilized to be welded with the lifting translation mechanism, the embedded parts of the concrete corbel surface, the peripheral building wall column beam, the roof, the parapet and the like. The firmness of the safety protection measures is increased.

The safety protection measures to be built comprise a safety platform (channel), a safety ladder (stair), a protection railing and a safety entrance (exit).

The safety platform (channel) is arranged on the same layer to form a whole. Safe ladders (stairs) are adopted at different heights, so that installers on different plane layers can go up and down; the safety platform (channel) is connected and communicated up and down, left and right.

b. The lifting translation mechanism is difficult and important to install.

The lifting translation support has the advantages of special structure, large load, all-welded components, difficulty in positioning and measurement and the like.

There is no stable platform, no safe standing position for personnel, no positioning for members, and no guarantee of quality and safety of the process. Therefore, it is very important to set up a set of safety protection measures and solve the problems of installation of the high-altitude lifting translation mechanism and welding of key nodes.

Description about buildings 6# and 8# buildings:

the position relationship between the 6# building and the 8# building and the high-rise framework is as follows:

between 8# building and the 6# building were shelved respectively to the steel vestibule, 8# building were located the steel vestibule west, and 6# building was located the steel vestibule east. The steel corridor is translated from north to south to be in place at high altitude. The projection of the overlooking ground of the 18-storey high-rise building is in a non-square building shape, two ends of the 18-storey high-rise building are connected by a high-rise framework, the outer side line of the building at one end is a 45-degree corner cut, and the other end is connected by a part of right-angle folding line and a 45-degree folding line.

Corbel state description of building 6# and building 8# in the following steps:

the high-altitude outer wall of the 6# building is provided with three rows of brackets on a 45-degree fold line. The 8# building has two rows of brackets on a 45-degree fold line and one row of brackets on a right-angle fold line. The bracket axis is coincident with the high frame axis and forms 45 degrees with the building. Only the 8# building has one row of bracket axes which are consistent with the building axis. Each building is provided with 15 brackets which are arranged in 5 layers and 3 rows. The five layers of corbels are sequentially customized into a top layer corbel, a second top layer corbel, a middle layer corbel, a second bottom layer corbel and a bottom layer corbel. The 3 rows of brackets are sequentially customized into a north row of brackets, a middle row of brackets and a south row of brackets. And the stiff column concrete corbels protrude out of the outer side of the building outer wall and integrate with the building concrete structure.

Since the lifting translation mechanism is only mounted above the second-top corbel and the top corbel, the rest corbels are not listed in the text.

Simple description of the steel gallery:

the steel gallery is composed of a 5-layer plane frame structure, 3 vertical face main trusses and 1 vertical face cantilever truss. The truss with span of hundreds of meters and nearly two thousand tons of steel gallery trusses and 30 corbels respectively placed at each end of 3 vertical face main trusses is also defined as a top layer plane truss, a secondary top layer plane truss, a middle layer plane truss, and a secondary bottom layer plane truss and a bottom layer plane truss which are 5 layers of plane trusses.

The installation of the high-altitude lifting translation mechanism and the establishment of safety protection measures are carried out alternately.

In order to install the lifting translation mechanism, safety protection measures need to be built, and according to design requirements, a plurality of lifting translation mechanism components and the like are installed as far as possible by utilizing the floor scaffold of the existing building according to actual conditions on site.

Because the design form of the lifting translation mechanism of the 8# floor is basically consistent with that of the 6# floor. The arrangement position and the form are basically similar. The safety protection facilities are also similar. In the following, only the 6# floor is taken as an example. All the contents are also described as the 6# floor.

The installation of the lifting translation mechanism is divided into 3 types of conditions:

the first type is that the lifting translation beams 3 of 3 sets of lifting translation mechanisms 1008 of the second-top bracket 1 are installed by utilizing a building floor scaffold. As shown in fig. 1.

And the second type is that the lifting translation beam 5 of the lifting translation mechanism 1009 at the upper part of the south row bracket 2 in the top layer bracket and lifting translation supports (except a lifter group and a translation mechanism) such as a beam and a column which are connected with a wall and a roof support of a roof machine room are installed by utilizing a building floor scaffold. As shown in fig. 1.

And the third type is that the rest part of the lifting translation mechanism is installed by the safety protection measures which are built after the landing scaffold to be built is completely dismantled. The installation of the rest part of the lifting translation mechanism and the establishment of safety protection measures are performed alternately. As shown in fig. 1.

Three installation explanations of the lifting translation mechanism in different positions:

in the first, 3 sets of independent lifting and translating mechanisms 1008 are respectively arranged between every two top brackets 1 in 3 rows of brackets, and each set of lifting and translating mechanisms are the same. The lifting and translating device is composed of a lifting and translating beam 5, a lifter group 7, a translating mechanism 6 and a lifting and translating bracket, namely a lateral component (a steel drawknot beam) which extends out from the wall surface and is connected with the lifting and translating beam. The elevation of the lifting translation beam 3 is almost consistent with that of the second-level bracket 1. As shown in fig. 2.

Second, only 1 set of lift-translation mechanisms 1009 is arranged on the top leg 2 of the south row of 3 legs. The lifting and translating device is composed of a lifting and translating beam 5, a lifter group 7, a translating mechanism 6 and a lifting and translating bracket, namely, a lateral tie beam 28 connected with the lifting and translating beam 5 through an out wall, a connecting beam 24 led out from a roof embedded part of a roof machine room, and the like which are then tied to the lifting and translating beam 5. When the lifting and translating mechanism 1009 of the top bracket 2 in the south row is translated, the lateral reaction force is very large, so that a plurality of lateral tie beams 24 and the like need to be connected according to the design requirement to balance the lateral reaction force of the lifting and translating beam 5. As shown in fig. 2.

Third, only 2 sets of lifting translation mechanisms 1010 are arranged on the upper part of each bracket 1 at the top layer of the middle (north) row in the 3 rows of brackets, and each set of lifting translation mechanisms 1010 are identical. The lower steel column 8 erected from the upper surface of a steel boss 15 reserved on the side surface of the bracket on the second top layer is connected with the bottom surface of a steel boss 16 reserved on the side surface of the bracket on the top layer on the same column, a middle steel column 9 is erected on the upper surface of the steel boss 16 reserved on the side surface of the bracket on the top layer and is connected with the lower surface of the lifting beam, and then the upper surface of the lifting translation beam at the position is lifted again to be connected with an upper steel column 10 with the same section as the middle column.

The three sections of columns (including the upper section steel column 8, the middle section steel column 9 and the lower section steel column 10) seem to divide the lifting translation beam 4 into a left half and a right half, and the top ends of the upper section steel column 10 are respectively connected with two ends of the left half and the right half of the lifting translation beam 4 through inclined struts. The right half of the lifting translation beam 4 is welded on the beam end and the side (namely front and rear) of the upper section steel column 10 end by two

inclined struts

18 and 19 respectively, and the left half of the lifting translation beam 4 is welded on the upper surface of the beam end and the left side vertical surface of the upper end of the upper section steel column 10 by one inclined strut 17. The lifting translation beam 4, the

steel columns

8, 9 and 10 and the top two-side inclined struts 17, 18 and 19 form an umbrella-shaped plane frame structure. Meanwhile, the lifting translation beam 4 is divided into a left half and a right half by

steel columns

8, 9 and 10, the upper right half is provided with a lifter group 7 and a translation mechanism 6, and the lower left half is provided with a lower hanging steel column 11 and tie supports 12, 13 and 14. The column and support of this part are mainly balancing the counter forces of the upper right half of the lifting translation beam 4 during the lifting translation.

The lower hanging column and the drawknot support are composed of: a lower hanging steel column 11 vertical to the ground is welded on the bottom surface of the end part beam of the left half of the lifting translation beam, 3 inclined supports are welded on the right side surface of the lowest end of the lower hanging steel column 11, and the lower inclined supports 12, the middle inclined supports 13 and the upper inclined supports 14 are respectively connected with the left vertical surface lower part of a reserved steel boss 15 of a secondary top bracket 1, the left vertical surface middle part of a reserved steel boss 16 of a top bracket 1, the lower surface of the lifting translation beam 4 crossed with the column beam in an umbrella shape and the upper side surface cross point of the upper end left side surface of a middle steel column 9. And (4) fully welding. As shown in fig. 2.

The lifting

translation mechanisms

1008, 1009, and 1010 are arranged in two layers

A first layer: the lifting and translating mechanism 1008 is disposed on the north side of each row of the secondary top bracket 1, and is closely following, coplanar with the secondary top bracket. As shown in fig. 2.

A second layer: the lifting

translation mechanisms

1009 and 1010 are arranged on the upper parts of the

top layer bracket

1 and 2, are higher than the top layer bracket plane, exceed the roof layer plane, exceed the roof parapet and exceed the roof platform of the south-end machine room. As shown in fig. 2.

Each layer of mechanism is arranged according to each row of corbels, is independent from each other and is totally 6 sets. Namely, 3 sets of mechanisms are arranged between the

top layer corbels

1, and 3 sets of mechanisms are arranged on the upper parts of the

top layer corbels

1 and 2.

The lifting translation mechanism is divided into four parts:

lifting the

translation beams

3, 4 and 5: for resting the main beams of the elevator group 7 and the translation mechanism 6. Wherein, some have utilized building floor scaffold to install and accomplish, some need build safety protection measure again and install again.

The lifting translation support is mainly used for supporting

lifting translation beams

3, 4 and 5,

upright columns

8, 9 and 10 for supporting the lifting translation beams, top

inclined struts

17, 18 and 19 for preventing the lifting

translation beams

3, 4 and 5 from bending and balancing the counter force effect in the lifting translation process, and the

inclined struts

12, 13 and 14 at the lower parts are combined with a high-rise frame bracket and a steel structure beam of a concrete wall beam column pull knot to form a space frame. The hoisting can be classified, and the operation of positioning, adjusting, welding and the like by operators is needed. Wherein: some parts are already installed by using the building floor scaffold. And some needs to build safety protection measures and then install the safety protection measures. As shown in fig. 2.

The translation mechanism 6 is arranged on the lifting

translation beams

3, 4 and 5, can be installed together with the lifting

translation beams

3, 4 and 5 under the lifter group 7, and also needs to be positioned, debugged and the like by an operator. And safety protection measures are required to be built and then installed. As shown in fig. 2.

A lifter group 7: is positioned on the translation mechanism 6. Can be installed together with the lifting

translation beams

4, 5 and 6, and also requires the positioning, debugging and the like of an operator. And safety protection measures are required to be built and then installed. As shown in fig. 2.

Construction elements and principles of safety protection measures

The safety protection measures are mainly built for the part, not yet installed, of the lifting translation mechanism, and are used for personnel installation, debugging, sudden maintenance and the like in the operation of the lifting

translation mechanisms

1008, 1009 and 1010.

The safety protection measures include 6 macronutrients

Wherein:

2 major special elements, namely a safety inlet (outlet) and a safety rail;

4, safe passage, safe platform, safe ladder and safe stair. Wherein the safety rail is comprised within 4 large base elements. The safety entrance (exit) port must be the only "port component" that must be provided in the four components. The safety protection measure building principle is in accordance with building landing safety scaffold building design principle and construction quality standard requirement.

Element one: safety inlet (outlet)

And establishing a whole layer of security platform, security channel and the like on the basis of the layer. The same flat bed is connected with the safety barrier through a safety ladder and different flat bed safety platforms are connected with the safety stairs through a safety ladder.

According to the condition that the lifting translation mechanism which is not installed is remained on site, five openings which are an indoor and outdoor safe inlet (outlet) are required to be established.

A first port portion: temporary wall holes are formed in the 17 th floor (namely the second top corbel 1 floor) of the 6# building to enter (exit) the outdoor

operating platform floors

501, 502, 503, 504, 505, 506 and 507. As shown in FIG. 3A; FIG. 3(a) shows.

A second mouth part: from the roof rack ladder, enter roof room roof platform 509 (there is no parapet above the platform), and enter south row top layer bracket 2 upper portion lift translation beam 4 outdoor platform 511 by connecting roof

room roof platform

509 and 510. As shown in fig. 4 (b).

A third port portion: from the roof 41, the ladder 603 is erected, turned over a parapet wall, and enters the outdoor operating platform layer 513 of the middle (north) row top corbel 1. As shown in fig. 6 (a).

A fourth opening part: the safety stairway 604 is built from the roof 41 and enters the outdoor platform layer 512 of the upper lifting translation beam 4 of the top bracket 1 of the middle (north) row by connecting the upper lifting translation beam 4. As shown in fig. 7 (a).

A fifth port: a safety ladder 606 is erected on the roof 41, and a platform layer 516 built by hanging columns is connected to the lower end of the right end of the lifting translation beam 4. As shown in fig. 9 (a).

Element two: safety channel

Ensure that a single person passes through the minimum width, comprising a safety ladder stand or a safety stair. Including safety rails.

The third element is that the safety platforms 501-513, 515 and 516 (15) are shown in fig. 3(a) -9 (a).

The safety platform is made of profile steel, the interval of the profile steel meets the design requirement, a steel mesh is paved on the profile steel, and the mesh is firmly welded with the platform frame. Including safety guard rails.

Element four: the safety crawling ladders 601-603, 605 and 606 (5 in total);

as shown in fig. 4(a), 4(b) and 4(d 601);

FIG. 5A1, FIG. 5A2, FIG. 5(a), FIG. (b), and FIG. 5(d 602);

fig. 6A, 6(a) and 6(d 603);

fig. 8A, 8(a) and 8(d 605);

fig. 9A, 9(a) and 9(d 606).

A safety ladder must be added when the platform enters another vertical platform to exceed two steps. The ladder exceeding a certain height is provided with a life rope to be hung on the top end of the ladder.

Element five: safety stair 604 (only 1)

As shown in fig. 7A, 7(a) and 7(d 604).

The safety stairs between the translation beam platforms are lifted from the building roof to the upper parts of the top layer corbels of the middle (north) row.

Element six: safety banisters 301 ~ 319 (19 sets altogether)

As shown in fig. 3(c), fig. 4(c), fig. 6(c), fig. 7(c) and fig. 8 (c);

as in fig. 3(c301), fig. 3(c302), fig. 3(c303), fig. 3(c304), fig. 3(c305), fig. 3(c306), fig. 3(c307), and fig. 3(c 308);

as in fig. 4(c309), fig. 4(c310), fig. 4(c311), and fig. 4(c 312);

as in fig. 5(c 313);

as in fig. 6(c314) and 6(c 315);

as in fig. 7(c316) and 7(c 317);

as in fig. 8(c 318);

as in fig. 9(c 319);

in principle, two sides of a safety platform or a safety channel are arranged, but if one side is provided with a wall, a column and the like, the safety platform or the safety channel can not be arranged, and a railing is arranged to cross the width of the wall and the column. The height that the railing will satisfy, pole setting interval, pole setting bottom and cantilever beam shaped steel welding are firm. And 3 parallel horizontal cross rods with equal length are arranged between every two adjacent vertical rods, and the distances between the horizontal cross rods are equal. All are welded with the vertical rod firmly. The railing specification meets the standard requirements. The distance between the upright post at the wall end (column end, etc.) and the wall end (column end, etc.) is required.

Setting up a safety protection measure area:

first region 1001: the safety channel and the safety platform passing through the safety inlet (outlet) of the first port enter into an area formed by the lifting translation mechanism 1008 between the secondary top bracket 1 and the secondary top bracket 1. As shown in fig. 3A.

Second region 1002: the safety access of the 'second mouth' safety entrance (exit) entrance enters the area formed by the safety ladder 601 and the safety platform 511 from the

roof safety platforms

509 and 510 of the roof 40 machine room to the upper lifting and translating mechanism 1009 of the top bracket 2 in the south row. As shown in fig. 4A.

Third (fourth) region 1003: the safety channel passing through the first mouth part safety entrance (exit) enters a lower steel column 8 erected on a steel boss 15 on the left side surface of the top-level bracket 1 in the bracket (north), and an area formed by a safety platform 508 and a safety ladder 602 is constructed by profile steel in a column-embracing mode. As shown in fig. 5a1 and 5a 2.

Fifth (sixth) area 1004: the safety passage with a safety inlet (outlet) of a third port enters a region consisting of the safety platform 513 and the safety ladder 603 on the periphery of the top bracket 1 of the middle (north) row and the steel boss 16 welded on the side surface of the bracket. As shown in fig. 6A.

Seventh (eighth) region 1005: the safety stair 604 with a safety entrance (exit) of a fourth port enters a safety platform 512 built on the periphery of the upper lifting translation beam 4 of the top corbel 1 of the middle (north) row and an area consisting of the safety railings 316 and 217. As shown in fig. 7A.

Ninth (tenth) area 1006: the safety stair 604 with a safety entrance (exit) of a fourth opening enters an area consisting of a lifting translation beam 1 at the upper part of a top-layer bracket 1 of a middle (north) row, safety ladder stands 605 arranged on the front and rear surfaces of an upper section steel column 8 of the lifting translation beam 4, a safety platform 515 built in a column-embracing mode and a safety railing 319. As shown in fig. 8A.

Eleventh (twelfth) region 1007: the safety ladder 606 with the safety entrance (exit) of the fifth entrance enters the area consisting of the safety platform 516 connected with the hanging column 123 under the lifting translation beam 4 on the upper part of the top bracket 1 of the middle (north) row and the steel upright post 126 which comprises the safety railing 319 and is used for laying the roof 41. As shown in fig. 9A.

The lifting

translation mechanisms

1008, 1009 and 1010 are in turn grouped into 3 rows of 2-tier corbels with 6 sets (here only top tier and second-tier), wherein:

the upper lifting translation mechanisms 1010 of the top bracket 1 of the middle (north) row are installed in the same mode, and 2 sets are provided;

the lifting translation mechanisms 1008 between every two rows of top corbels 1 are installed in the same mode, and 3 sets of mechanisms are installed;

the lifting and translation mechanism 1009 on the upper part of the top bracket 2 of the south row is unique in installation form and 1 set.

From the above, it can be seen that: although the lifting

translation mechanisms

1008, 1009 and 1010 are only 6 sets, the key nodes are installed at a plurality of welding positions, and thus 12 areas of safety protection measures to be built are summarized. Wherein: the top layer bracket 1 of the middle (north) row has 5 pairs of different areas, and each pair comprises 2 same areas; there are 2 additional independent areas. As shown in fig. 2.

It can be known from the design rule that the construction of safety protection measures mainly surrounds the installation of the rest part of the lifting translation mechanism, the welding of key nodes of components, the installation of a lifter group 7 and the installation of the translation mechanism 6, the debugging of equipment and mechanisms thereof and the like, so that the construction of the safety protection measures required by installers is ensured.

Further, the safe inlet (outlet) is an inlet and an outlet.

Further explaining, the safety platform is not strictly different from the safety channel, and the safety platform is also a part of the safety channel. The safety platform is mainly used for welding of component installation.

Further, the safety ladder (stairs) may be part of a safety passage.

Further explaining, the safety ladder stand: is a safe platform (passageway) which is connected with the upper and lower parts or has a height difference larger than two steps through a vertical stair.

Further explanation, the safety staircase: the two safety platforms (or channels) are staggered and not at the same elevation, the connecting ports are not vertical, and stairs with inclined angles are used for connecting the upper and lower passageways.

Further explaining, the safety barrier: safety rails must be added on the periphery of the upper surface of the outer contour of the safety platform or (the upper surfaces of two sides of the safety channel).

Further, the safety protection measure area comprises a plurality of safety platforms (passages), a plurality of safety ladder stands (stairs) or a safety ladder stand (stairs) without any safety ladder stand and an accompanying safety rail, but the safety entrance (exit) is only arranged.

Further, when the terms of the platform, the channel, the stair and the ladder stand are added with the safety character in front, the safety guard rails are arranged on two sides or the periphery of the platform, the channel, the stair and the ladder stand. Construction sites strictly prohibit the use of non-secure platforms (walkways), non-secure ladders (stairs) and non-secure entrances (exits).

Further, the platforms 401 to 416 (16 in total) are mainly classified into two types:

the framework steel platforms are divided into four types.

The first type is the

frame steel platforms

401, 403, 405, 408, 409, 410, 411, 412, 413, 414, 415, and 416.

Firstly, the method comprises the following steps:

steel structure platforms

401 and 405, 409, 413, 414 cantilevered on the sides with lifting translation beams.

Secondly, the method comprises the following steps:

steel structure platforms

403, 408, 410, 411, 412 and 415 are cantilevered by section steel holding (clamping) columns.

Thirdly, the method comprises the following steps: is a steel platform 416 hung under the section steel.

Fourthly: platforms and platforms (with small platform to platform spacing) 402, 404, 406 and 407, connected only with steel mesh.

The second type is

concrete platforms

40 and 41, 1 and 2.

Concrete platforms are divided into three categories.

Firstly, the method comprises the following steps: concrete

corbel embedment platforms

1 and 2. As shown in fig. 2.

Secondly, the method comprises the following steps:

concrete deck platforms

40 and 41. As shown in fig. 4A, 6A, 7A and 9A.

Thirdly, the method comprises the following steps: platforms and platforms connected only by a safety net (the distance between the platforms and the platforms is small). Here 404 and 407 are possible. As shown in fig. 3A.

Further, the basic form of the safety protection measures is as follows: safety platform (passageway), safe cat ladder, safety stair, safety barrier and safe income (export).

In a word, a safety platform (passage) + a safety ladder (stair) + a safety entrance (exit) opening is a safety protection measure area.

Fig. 1 includes a lifting translation mechanism which uses a high-rise building floor scaffold to complete part and construction safety protection measures needing to be built again, and the rest of the lifting translation mechanism is installed, wherein the complete finished system is expressed by a three-dimensional view.

Further, the three-dimensional view is in the left-south-right-north direction, the inside (near to the person) the east-outside (far from the person) the west, and the top-bottom direction is the elevation direction.

Further explaining, this view reflects a "local and fractured view". Since the rear part view is shielded, the front part view is removed and is drawn as a break, and the rear part can be mainly expressed.

Further illustrating, the "partial and broken view", is primarily implemented in the building structure (wall/building roof/roofing parapet 41 and roof room roof platform 40.

Further, the view generally reflects the relative positions of the 12 zones, 6 sets of elevation translation mechanisms and the building structure for safety precautions.

Further, this view reflects the safety entrance (exit) and the entrance (exit) position and direction are marked with arrows.

To further illustrate, since both the building walls (roof, parapet) 41 and the roof room roof platform 40 are shown in "partial and broken view", the rear safety platform is seen as shown in the "partial and broken view" described above. The front part does not have the safety rail of the safety platform, actually is the wall surface of the safety platform, and the wall surface is used for expressing the wall surface of the rear part which is removed, so that the safety rail does not need to be arranged. The building wall is the safety rail.

The rest installation of the 6 sets of lifting and

translation mechanisms

1008, 1009 and 1010 is mainly completed by 12 areas of the built safety protection measures. The convenient and safe up-down and in-out safety passage facing to the air by hundred meters is provided for the operation of installation operators, the acceptance of quality acceptance personnel and the like.

As can be seen from fig. 1, the installation, installation sequence, step by step, region by region, gradual and alternate installation of the lifting translation mechanism should be upgraded and built step by step. The main purpose of construction is to solve the problem that operators have reliable safety protection facilities when key nodes such as mechanism installation and the like are installed (welded). Wherein:

safety protection measures are built into a first area 1001;

a second region 1002 is established by safety protection measures;

the safety protection measure builds a third (fourth) area 1003;

safety precautions are set up in the fifth (sixth) area 1004;

a seventh (eighth) area 1005 is established by safety protection measures;

safety precautions set up ninth (tenth) area 1006;

the safety precautions set up an eleventh (twelfth) zone 1007.

The 6 sets of lifting translation mechanisms in fig. 1 are as follows:

the secondary top layer bracket 1 comprises 3 sets of same lifting translation mechanisms 1008;

only 1 upper lifting translation mechanism 1009 of the top tier corbel 2 of the south row;

the top layer bracket 1 of the middle (north) row has 2 sets of the same upper lifting translation mechanisms 1010.

Fig. 2 is a view showing the lifting and translating mechanism of fig. 1 fully separated for clarity.

Fig. 2 reflects that the 6 sets of lifting translation mechanisms are independently arranged according to the arrangement of 2 layers and 3 rows of the corbels.

3 sets of lifting translation mechanisms 1008 arranged on the 3 rows of secondary top layer corbels 1, on the same level layer and on the north side, and each secondary top layer corbel 1 are cantilevered, wherein the lifting translation mechanisms 1008 comprise lifting translation beams 3, other tie supports and the like, and are installed by utilizing the high-rise building floor scaffold. The remaining lifting translation mechanism 1008 is the elevator group 7 and the translation mechanism 6. 3 sets of the medicine are the same. Safety protection measures need to be built.

The upper lifting and translating mechanism 1009 of the top bracket 2 in the south row, the lifting and translating mechanism 1009 is already installed by the lifting and translating

bracket members

20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 and the lifting and translating beam 5 (not described in detail herein) using the high-rise building floor scaffold. Thus, only the elevator group 7 and the translation mechanism 6 remain. Only 1 set. Safety protection measures need to be built.

The upper part of the middle (north) row top bracket 1 is provided with a lifting translation mechanism 1010, and the lifting translation mechanism 1010 is provided with a lifting translation bracket which is divided into the following components of a lower end steel column 8, a middle section steel column 9, an upper section steel column 10, a lower hanging steel column 11, a lower support 12, a middle support 13, an upper support 14, a left half inclined strut 17, right half

inclined struts

18 and 19, a secondary top bracket steel boss 15 and a top bracket steel boss 16; lifting the translation beam 4; a lifter group 7 and a translation mechanism 6. 2 sets in total. Each set is identical. Safety protection measures need to be built.

These 6 mechanisms will be divided into two conditions:

a first condition: the scaffold is a part which is hoisted and installed by utilizing a floor scaffold of a high-rise building, and the following description is not repeated.

In the second situation: after the floor scaffold of the high-rise building is dismantled, the remaining lifting and translating mechanism part is hoisted and installed by building safety protection measures, and the installation of the remaining lifting and translating mechanism part is realized by building 12 areas of safety protection measures according to sequence and position. Are the subject matter discussed herein.

Hoisting and mounting all lifting translation bracket members and combined members from the second top bracket to the top bracket; and finishing the installation of the elevator group and the translation mechanism.

Fig. 3A reflects a second top level corbel, addressing the installation of elevator group 7 and translation mechanism 6 in 3 sets of elevator translation mechanisms, while safety precautions set up first area 1001. The security 1001 is mainly composed of a plurality of security platforms.

As can be seen from fig. 3 (a): the number of the security platforms 501-507 is 7.

Wherein:

the number of the

secure platforms

501, 502, 504, 506, and 507 is 5. The utility model relates to a promote translation roof beam side steel platform of encorbelmenting, bracket and bury piece and bracket side steel boss platform and booth apart from safety net platform.

The number of secure platforms (channels) 503 and 505 is 2. Relates to a steel mesh platform.

The safety platform is formed by connecting a south steel boss 15 and a north lifting translation beam 3, wherein the south steel boss 15 and the north lifting translation beam are connected with the top 3 rows of concrete corbels 1. Between the north side lifting translation beam 3 of the south concrete bracket 1 and the south side steel boss 15 of the middle concrete bracket 1, because of the small space, the two ends are directly welded by a steel mesh platform 402 (as shown in fig. 3 (b)) for safe passage. Similarly, the two ends of the north lifting translation beam 3 of the middle concrete bracket 1 and the south steel boss 15 of the north concrete bracket 1 are welded by a steel mesh platform 406. As shown in fig. 3 (b).

At the outermost end of the top concrete corbel 1 and the outermost end of the lifting translation beam 3 in the middle (north) column, the concrete corbels are closed by

safety nets

404 and 407 because of the small space between the lifting translation beam and the concrete corbel. As shown in fig. 3 (b).

For each north lifting translation beam 3 of the 3 rows of secondary top concrete corbels 1, one side surface or two side surfaces in the length direction are respectively suspended by the steel section small beams 70 and vertical to the side surfaces. The space between the section steel joists 70 meets the design requirements, and then the section steel longerons 77(71 and 72) are overhung at the other ends of the section steel joists 70 by welding, parallel to the lifting translation beams 3. The flat framed steel platform is constructed from steel section joists 70 and overhanging steel section girders 77(71 and 72). And the

steel mesh sheets

75 and 76 are fully paved on the plane frame steel platform. As shown in fig. 3(b401) and 3(b 405).

And for the two sides of the steel boss 15 at the south side of the middle (north) row secondary top layer concrete corbel 1, the steel section small beams 70 are respectively used for overhanging the side faces and being vertical to the side faces. The space between the section steel trabeculae 70 meets the design requirement, and then overhanging

section steel crossbeams

78 and 79 are respectively welded at the other ends of the section steel trabeculae 70 and are parallel to the lifting translation beam 3. The steel section small beam 70 and the overhanging steel section

large beam

78 and 79 respectively form a plane frame steel platform. And then the

steel mesh sheets

80 and 81 are fully paved on the planar frame steel platform respectively. As shown in fig. 3(b 403).

Therefore, the platform includes: 401. 402, 403, 404, 405, 406 and 407, as shown in fig. 3 (b).

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. I.e., top 3 columns of concrete corbel 1

level safety rails

301, 302, 303, 304, 305, 306, 307, and 308. As shown in fig. 3 (c).

The safety railing is mainly formed by welding vertical rods 50 with equal distance and equal height on the surface (embedded part surface) of a concrete corbel 1 platform or the upper surface of an overhanging type steel girder of a planar frame steel platform, and the bottom of the safety railing is firmly welded. 3 parallel, equal-length and equal-interval horizontal cross rods are welded in the height direction of the vertical rods 50, and the vertical rods 50 and the cross rods are steel pipes with equal sections. To form the safety railing. Meets the design requirements.

The safety rail is arranged on the second side of the platform, and the inner sides of the safety rail are close to the wall, so that the safety rail is omitted.

For this reason, platform + safety barrier is the safety platform.

Again, platform 401+ safety rail 301 (outside) + building wall (inside) — safety platform 501.

The upright rod 50 and the overhanging type steel girder 77 on the outer side of the upright platform 401 are firmly welded with the surface of the overhanging type steel girder 77 at the bottom of the upright rod 50. Between the

vertical rods

50 and 50, 3 beams 51 are welded, which are parallel, equally spaced and equally long. Including 3 crossbars 73 at the south-most corners, as shown in fig. 3(c 301).

Again, the top concrete corbels 1+

platforms

402 and 403+ safety rails 302 and 303 (outside) + safety rail 308 (inside) in the middle rank are

safety platforms

502 and 503.

Since the platform 402 is made of steel mesh, only 3 parallel cross beams 83 with equal intervals and equal length are welded to connect the vertical rod 50 at the end of the left platform 401 and the vertical rod 50 at the end of the platform 403 of the right steel boss 15, the vertical rods 50 of the platform 403 of the steel boss 15 and the platform of the middle-rank top concrete corbel 1, and the

cross rods

84 and 51 in a similar manner as described above, so that the outer safety rail is formed as shown in fig. 3(c302) and fig. 3(c 303). Similarly, the uprights 50 and similarly arranged

cross-bars

82, 83 and 84, as described above, constitute the inner safety rail. As shown in fig. 3(c 308).

Again, platform 405+ safety rail 304 (outside) + building wall (inside) — safety platform 504.

The vertical rod 50 and the overhanging type steel girder 71 on the outer side of the vertical platform 405 are firmly welded with the surface of the overhanging type steel girder 71 at the bottom of the vertical rod 50. Between the

vertical rods

50 and 50, 3 beams 51 are welded, which are parallel, equally spaced and equally long. As shown in fig. 3(c 304).

Again, the north rank top concrete corbels 1+

platforms

406 and 403+ safety rails 302 and 303 (outside) + safety rail 308 (inside) —

safety platforms

505 and 506.

Since the platform 406 is made of steel mesh, only 3 parallel cross beams 51 with equal intervals and equal length are welded to connect the vertical rod 50 at the end of the left platform 405 and the vertical rod 50 at the end of the platform 403 of the right steel boss 15, respectively, and the platform 403 of the steel boss 15 and the platform of the north rank top concrete corbel 1 are respectively connected to the vertical rods 50, and cross

rods

84 and 51 in a similar manner as described above are formed to form the outer safety rail as shown in fig. 3(c305) and 3(c 306). Similarly, the uprights 50 and similarly arranged

cross-bars

Again, platform 405+ safety rail 307 (outside) + building wall (inside) — safety platform 507.

vertical rods

50 and 50, 3 beams 51 are welded, which are parallel, equally spaced and equally long. Including 3 crossbars 73 at the most northern corners, as shown in fig. 3(c 301).

The safety inlet (outlet) port is the above-mentioned "first port", and has an "arrow" direction indicated in fig. 3 and 3 (a).

From the above, the installation, commissioning, etc. of the secondary top layer around the set of risers 7 and the translation mechanism 6 of the 3 sets of lifting translation beams 3 constitutes a set of safety precautions to build the first area 1001.

Fig. 4A reflects the installation of the elevator group 7 and the translation mechanism 6 in the upper 1 set of elevator translation mechanisms 1009 of the top tier corbel 2 in the south row, with the remaining portion of the installation completed by the safety precautions set up in the second area 1002. The safety protection measure builds a second area 1002, which is composed of safety platforms and safety ladders in different forms.

As can be seen from fig. 4, the upper lifting translation mechanism 1009 of the top corbel 2 in the south row, the lifting translation mechanism 1009, and the lifting

translation support members

20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30 and the lifting translation beam 5, as described above, are all mounted using the high-rise building floor scaffold, since many of the members are contained inside the building, but have exposed member ends or partial surfaces. So it is numbered here as well. The exposed elements, referred to herein, are the large steel beams 24 and

columns

25 and 28 on the roof for lateral bracing (lifting the translating beams). Thus, only the set of elevator groups 7 and the translation mechanism 6 remains. This is accomplished by building up the second region 1002 with security precautions.

As can be seen from fig. 4 (a):

secure platforms

509, 510 and 511 (3 in total). The construction method is a series of safety measures such as a safety platform, a safety ladder 601 and the like for entering the lifting translation beam 5 positioned at the upper part of the top concrete corbel 2 of the south row for construction.

As shown in fig. 4(b), the platform includes: 40. 408 and 409 (3 in total) and 1 safety ladder 601.

Wherein: the roof platform 40 of the roof machine room, the transition step platform 408 entering the lifting translation beam 5 and the overhanging steel platform 409 entering the lifting translation beam 5 on the upper part of the top concrete corbel 2 of the south row. Because the exposed tie beam 28 exists from the roof platform 40 to the platform 409 of the roof machine room, and the

platforms

40, 408 and 509 have certain height difference, the platform 408 is welded with the tie beam 28 and has the same elevation as the tie beam 28. The platform 40 and the platform 408 have a height difference but are not large, and no ladder stand is arranged, but the height difference between the

platforms

408 and 409 is large, so that a safety ladder stand 601 is arranged. So as to meet the requirement of safe construction.

The platform 408 is a triangular platform arranged on the side surface of the tie beam 28 and cantilevered on the right side surface of the tie beam, and is provided with an L-shaped section steel 54, one end of the L-shaped section steel is welded on the side surface of the tie beam 28, and the other end of the L-shaped section steel stands on the platform 40, and the L-shaped section steel is required to be of a certain size without being fixed. Then, the short section steel 56 is welded with one end to the side of the drawknot beam 28, the other end is welded with the long section steel beam 65, the other end of the long section steel beam 65 is welded with the L-shaped steel 55, and the platform steel mesh sheet 66 forms a triangular platform 408. The steel mesh 66 is then fully laid, as shown in fig. 4(b 408).

Also welded to the right side of the platform 408 are two lengths of steel butts 140 that are the

uprights

50 and 60 of the station safety rail 310. As shown in fig. 4(c 310).

For the two longitudinal sides of the lifting translation beam 5 of the top concrete corbel 2 of the south row, the steel section small beam 70 is used for overhanging the side and is vertical to the side. The spacing between the section steel joists 70 meets the design requirements, and then the section steel crossbeam 67 is welded and cantilevered at the other end of the section steel joists 70 and is parallel to the lifting translation beam 5. Two plane frame steel platforms are formed by the section steel small beams 70 and the overhanging section steel large beams 67. And the steel mesh 68 is fully paved on the plane frame steel platform. As shown in fig. 4(b 409).

Therefore, the platform includes: 40. 408, and 409, as shown in fig. 4 (b).

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. I.e. the safety rails of the upper lifting translation mechanism of the top concrete corbel 2 of the south row have 309, 310, 311 and 312. As shown in fig. 4 (c).

Therefore, the platform + the safety rail is the safety platform + the safety ladder stand + the safety entrance (exit) port is the safety protection measure area.

Again, the security platform 509 is accessed from a security access (exit) port of the "second portal". The safety platform 509 is a roof machine room roof platform 40, the peripheral upper surface is provided with a rear embedded part, the

vertical rods

50, 3 parallel cross rods 51 with equal intervals are welded between every two sections of the vertical rods, 52 surround the roof machine room roof platform 40, only an outlet of an upper lifting translation beam is reserved, and at the outlet, because the roof machine room roof platform 40 and the exposed drawknot steel beam 28 have a height difference, and the vertical rods 50 just stand on the vertical rods 50, so that the vertical rods 50 on the steel beam 28 and the vertical rods 50 on the machine room roof 40 have the height difference, for uniform blanking of the cross rods 51 and all parallel roofs, an inclined rod 53 needs to be added at the top ends of the two vertical rods 50. As shown in fig. 4(c 309).

There are also two side uprights 50 at the exit of the roof deck 40 of the roof room, but under the right side upright 50 there is also laid a profiled bar 142 to meet the height requirement for lifting the safety rail of the translation beam deck (mainly due to the difference in height of the

decks

40, 408 and 409). The design height of the safety rail is guaranteed to meet the standard requirement. As shown in fig. 4(c 309).

Therefore, the roof deck 40+ the safety rail 309 is the safety deck 509.

Since the roof platform 40 of the roof room has the exposed tie steel beam 24, the exposed steel column 25, and the tie beam 28, and the tie lifting translation beam, and the lifting translation beam platform 409 has a distance and a height difference, the distance is a transition platform formed by combining the planes of the platform 408 and the tie beam 28, and the

safety railings

310 and 311 are erected on both sides of the transition platform. Forming a secure (platform) channel 408. Wherein:

one side safety rail connects the

uprights

50,60 with the cross bars 55, 61, 62 in different positions. One end of 3 cross bars 63 is connected to the vertical bar 60 and the other end is connected to the vertical bar 50 at the entrance of the safety rail of the lifting and translating beam. As shown in fig. 4(c 310).

The other side connects the upright 60 with the

diagonal rods

58, 59, 141 in different positions. One end of the 3 diagonal rods 141 is connected with the vertical rod 60, and the other end is connected with the vertical rod 50 at the exit of the safety barrier of the roof platform 40 of the roof room. As shown in fig. 4(c 311).

Therefore, platform 408+ tie bar (face) 28+ safety rail 310+311 is safety platform 510.

The elevation difference is that the roof platform 40 of the roof machine room and the tie beam 28 naturally form a step, and the safety ladder 601 for the elevation difference between the transition platform of the tie beam 28 and the platform 408 and the platform 409 of the lifting translation beam is arranged.

2 shaped steel pole handguards 101 and several shaped steel step 102 about there is safety ladder 601, with pole hand guard 101 upper end with promote translation beam platform cantilever shaped steel girder 67 welding, the bottom with draw knot girder 28 welding. As shown in fig. 4(d 601).

Again, platform 409+ safety rail 312 enclose a lifting translation beam 5, safety platform 511.

The safety ladder 601 enters the platform 409, and the platform 409 is provided with a profile steel joist 70 for lifting the two sides of the translation beam 5 along the length direction to cantilever the sides and be vertical to the sides. The spacing between the section steel joists 70 meets the design requirements, and then the section steel crossbeam 67 is welded and cantilevered at the other end of the section steel joists 70 and is parallel to the lifting translation beam 5. The plane frame steel platforms 2 are composed of a plurality of steel section small beams 70 and overhanging steel section crossbeams 6. And the steel mesh 68 is fully paved on the plane frame steel platform. As shown in fig. 4(b 409).

The vertical rod 50 and the overhanging type steel girder 67 on the outer side of the vertical platform 409 are firmly welded with the surface of the overhanging type steel girder 67 at the bottom of the vertical rod 50. Between the

vertical rods

50 and 50, 3 beams 51 are welded, which are parallel, equally spaced and equally long. The 3 suspended cross bars 64 at the right end of the entrance of the safety barrier are connected with the vertical bars 60 at the exit of the safety barrier 311. As shown in fig. 4(c311) and 4(b 312).

The safety inlet (outlet) is the above-mentioned "second port", and has an arrow direction indicated in fig. 4.

From the above, the installation, debugging and the like of the lifter group 7 and the translation mechanism 6 of the top-layer lifting translation beam 5 in the south column form a set of safety protection measures to build the second region 1002.

Fig. 5a1 and fig. 5a2 reflect the installation of each component of the lifting and translating bracket in 2 sets of the same upper lifting and translating mechanism 1010 of the middle (north) row top-layer corbel, in particular, the bottom of the lower steel column 8 should be welded to the upper surface of the steel boss 15 on the right side of the middle (north) row top-layer concrete corbel 1, the upper plane of the lower steel column 8 should be welded to the lower surface of the steel boss 16 on the right side of the middle (north) row top-layer concrete corbel 1 and the installation of the lower inclined strut 12 and the middle inclined strut 13 in future, and the third (fourth) area 1003 should be established mainly by safety protection measures. The safety protection measure is constructed by a third (fourth) area 1003 (2 sets in total, and 1 set in a middle (north) row) and a safety platform 508 and a safety ladder 602.

Fig. 5(a) shows: secure platforms 508 (only 1).

A safety channel is established by connecting the platform 410, the safety rail 313 and the safety ladder 602 with the upper and lower parts of the middle (north) row secondary top layer concrete corbel 1 and the platform 410.

Fig. 5(b410) reflects the structure of the platform 410. 2 steel girders 85 are parallel and equal in length and clamp the appropriate positions of the middle waists of the corresponding front and rear sides of the lower steel column 8, and the length direction of the 2 steel girders 85 is vertical to the length direction of the lower steel column 8 and is symmetrical to the width direction of the lower steel column 8. 2 long beams 86 are respectively welded at the end heads of the 2 steel girders 85 in the length direction, the 2 long beams 86 are parallel and equal, 4

beams

85 and 86 are in the same plane, 2 clamping beams 87 are respectively welded at the end heads of the 2 long beams 86, and the 2 clamping beams 87 are parallel to the steel girders 85 and in the same plane. Then, 1 additional clamp beam 87 is connected between the left clamp beam 87 and the steel section girder 85 so that all the

beams

85,86,87 are coplanar. And then the steel wire mesh 88 is fully paved on the platform on the left side surface of the lower section steel column 8, the platform on the right side surface of the lower section steel column 8 is a hole left by the upper person, namely the right side surface of the lower section steel column 8, and the safety ladder 602 is arranged below the platform.

Fig. 5(c313) reflects the construction of safety rail 313. The uprights 50 are erected at the nodes of the steel beams and the platform is enclosed by the spaced cross bars 51, 89. Forming a secure platform. Wherein, the upper part is out of the way, 1 cross bar 51 is cancelled, and mainly the cross bar 51 is too close to the steel boss 16 on the left side of the top concrete corbel. Therefore, it is not necessary to be added.

Therefore, platform 410+ safety rail 313 is safety platform 508

Fig. 5(d602) reflects the construction of the safety ladder 602. The section steel step 103 of the ladder stand is directly welded on the front and back 2 surfaces of the lower end steel column 8 close to the right side.

To explain, that is, a person goes from the right side of the lower steel column 8, the end 2 of the step 103 is welded to the front and back of the lower steel column 8 near the right.

The safe inlet (outlet) is the first opening, and enters the left steel boss 15 of the middle (north) row secondary top layer concrete corbel 1 to complete the welding of the upper part and the lower part of the lower steel column 8.

From the above, the lifting and translating support in the lifting and translating mechanism 1010 on the top bracket of the middle (north) row has the following components: and the lower section steel column 8 is welded and installed, and a set of safety protection measures is adopted to build a third (fourth) area 1003.

Fig. 6A reflects the components of the elevation translation support in the top elevation translation mechanism 1010 of the middle (north) row of top corbels (total of 2 sets of the same): the bottom of the middle section steel column 9 is welded on the upper surface of a steel boss 16 on the right side of the middle (north) row top layer concrete bracket 1, the upper plane of the middle section steel column 9 is welded on the lower surface of the middle (north) row top layer upper lifting translation beam 4, and in order to consider the high efficiency and accuracy of lifting installation, the lower surface of the middle (north) row top layer upper lifting translation beam 4 and the middle section steel column 9, and the upper surface and the upper section steel column 10; the lower surface of the lifting translation beam 4, a lower steel hanging column 11 and an upper inclined support 14; the right side surface of the lower end of the lower hanging steel column is welded and spliced with the lower inclined support 12 and the middle inclined support 13 into a whole on the ground and then hoisted. Therefore, the safety platform 513 is used for solving the problem of installation, positioning and welding of the bottom of the middle steel column 9; then, the safety protection measures are utilized to build a safety platform 508 in a third (fourth) area 1003 (2 sets in total, and 1 set in a middle (north) row) to solve the positioning welding of the end head of the middle inclined support 13; and then safety protection measures are utilized to build the

safety platforms

502 and 503 and the

platforms

505 and 506 in the first area 1001 to solve the positioning welding of the ends of the lower inclined strut 12. After the middle steel column 9, the lower inclined strut 12 and the middle inclined strut 13 are welded and fixed firmly, the lifting hook can be loosened. Meanwhile, a set of safety protection measures is provided to build a fifth (sixth) area 1004 (2 sets in total, and 1 set in the middle (north) column).

Fig. 6(a) shows: secure platform 513 (only 1).

Reflecting that personnel enter the platforms (411 and 412) cantilevered from two sides of the top concrete corbel 1 of the middle (north) row and the steel lug boss 16 connected with the side surface of the middle (north) row along the safety crawling ladder 603 from the roof 41, ride the roof parapet and form a safety platform 513 together with the safety railings (314 and 315).

The safety ladder 603 is a ladder formed by connecting a roof and a middle (north) row of top concrete corbels 1 outside a roof parapet.

Fig. 6(b) reflects that the platform is composed of

platforms

411 and 412 with two overhanging sides, which are provided with a middle (north) row top layer concrete corbel 1 and a steel boss 16 connected with the side surface of the corbel.

Fig. 6(b411) shows that the inner side surface of the steel boss 16 is welded to the overhanging

section steel

70, 3 parallel section steels are arranged, the length and the distance are equal, the length direction of the steel boss is vertical to the side surface of the

steel boss

16, 3 parallel trabecular section steels 89 are welded between every 2 overhanging section steels, the welded section steels are in the same plane, and then, a steel wire mesh 88 is fully paved on the plane to form a plane steel frame platform 411.

Fig. 6(b412) reflects that the outer side surface of the steel boss 16 is welded on the

cantilever section steel

70, 2 steel bosses are arranged in parallel, the length and the distance are equal, the length direction of the steel boss is vertical to the side surface of the steel boss 16, the distance between the 2 steel bosses 70 is small, so that the steel wire mesh sheet 108 is directly welded on the upper surface of the 2 cantilever section steel 70, and the steel wire mesh sheet 107 is used for welding the concrete corbel 1 and the cantilever section steel 70 at a corner because the steel boss 16 and the concrete corbel 1 still have a small space at the corner. This forms a steel frame platform 412.

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. The top concrete corbel 1 in the middle (north) row and the

platforms

411 and 412 which are cantilevered at two sides of the steel lug boss 16 connected with the side surface of the corbel are arranged, and the safety rail 314 is enclosed at two sides of the corbel. As shown in fig. 6 (c).

Again, platform 411+412+ safety rail 314+315 is safety platform 513.

The vertical rod 50 is partially the cantilever steel 70 at the outer sides of the

vertical platforms

411 and 412, the other part is an embedded part of the concrete bracket 1 in the middle (north) row of the vertical top layer, and the bottom of the vertical rod 50 is firmly welded with the surface of the cantilever steel 70 and the embedded part of the bracket. Between the vertical rod 50 and the

vertical rod

50, 3

parallel cross rods

51 and 57 with equal interval and length are welded. Against the inside safety rail 315 of the building parapet. As shown in fig. 6(c 315). And away from the outer safety rail 314 of the building parapet. As shown in fig. 6(c 314).

Again, the bottom (feet) of the safety ladder 603 mainly lands on the building roof 40, rides on the building roof parapet, and then lands on the mid (north) row top concrete corbels 1 and its side steel bosses 16. As shown in fig. 6 (d).

Because the safety ladder 603 is a 'long groove' type hand guard 104 formed by erecting 2 parallel steel bars on the building roof 40, the riding roof parapet 40 and the groove type embedded part 106 of the buckling roof parapet 40 are connected by welding through the cross bar 143. Two ends of a plurality of cross rods 143 are respectively welded with the long groove-shaped hand guard 104, and form a plane steel frame with the

hand guard

104, and 2 hand guard frames are parallel. Ride roofing parapet, perpendicular roofing parapet again. And, the rear embedded part of the building roof 40 is welded and connected at the bottom of one end of each frame, and the overhanging platform 411 of the steel boss 16 is welded and connected at the bottom of the other end. As shown in fig. 6(d 603).

Thus, the safety channel with the safety inlet (outlet) port being the third port safety inlet (outlet) port enters the area formed by the safety platform, the safety ladder and the safety rail on the periphery of the steel boss welded on the top bracket and the side surface of the bracket of the middle (north) row.

From the above, the middle section steel column 9 and the like of the lifting translation bracket in the lifting translation mechanism 1010 on the top bracket of the middle (north) row are installed. A set of safety precautions is used to build the fifth (sixth) area 1004.

Fig. 7A reflects that the lifting translation beams 4 and the upper section steel columns 10 in the lifting translation support members of 2 sets of the same upper lifting translation mechanism 1010 of the top corbels of the middle (north) row are assembled by ground welding, and the safety platforms 512 of the lifting translation beams 4 are also installed on the ground and are already in place. After the installation of the safety stairway 604 is completed, the installation of the elevator group 7 and the translation mechanism 6 is started. Here, seven (eight) zones 1005 (2 sets in total, 1 set in the middle (north) row) are built up using safety precautions. This is done by access from the roof 41.

Fig. 7(a) shows: secure platform 512 (only 1).

Reflecting that personnel can enter the safety platform 512 of the upper lifting translation beam 4 of the top layer of the middle (north) column from the building roof 41 and the safety stairway 604. The mounting of the upper bracket member of the lifting translation beam and the mounting, debugging and the like of the lifter group 7 and the translation mechanism 6 are carried out.

Fig. 7(b) reflects the configuration of (2) stages 413 and 414 (2) of the upper lifting translation beam 4 on the top layer of the middle (north) column.

Fig. 7(b413) shows the overhanging side surface and the perpendicular side surface of each of the steel section sills 70 for the longitudinal both side surfaces of the lifting translation beam 4. The spacing between the steel section joists 70 meets the design requirements, and then the steel section girders 109 are welded and cantilevered at the other ends of the steel section joists 70 and are parallel to the lifting translation beams 4. The plane frame steel platform is composed of steel section small beams 70 and overhanging steel section large beams 109. And then the steel mesh 110 is fully paved on the plane frame steel platform.

Fig. 7(b414) shows the overhanging side surface of each of the section steel joists 70 on the longitudinal side surface of the lifting translation beam 4, and the side surface perpendicular to the overhanging side surface. The space between the section steel trabeculae 70 meets the design requirement, and then the section steel crossbeam 142 is welded and overhung at the other end of the section steel trabeculae 70 and is parallel to the lifting translation beam 4. The steel section small beam 70 and the overhanging steel section large beam 142 form a plane frame steel platform. And then the steel mesh sheet 111 is fully paved on the plane frame steel platform.

Each of the

stages

413 and 414 is 2, and 2 ends 2 sides of the lifting translation beam 4 in the length direction are respectively arranged, and the middle is disconnected and disconnected. Through which the right half braces 18 and 19 are to be installed for later hoisting. Therefore, the platform 413 does not extend to the platform 414, as shown in FIG. 7 (b).

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. I.e. the top middle (north) column concrete corbels upper lifting translation beam 4

platforms

413, 414 will have safety rails 316. And should be formed by the safety rails 317 at both sides of the safety staircase 604. As shown in fig. 7 (c).

Again, platform 413+414+ safety rail 316 is referred to as safety platform 512.

The vertical rod 50 and the outer overhanging

steel girder

109 and 142 of the

vertical platforms

413 and 414 are welded firmly with the bottom of the vertical rod 50 and the surface of the overhanging

steel girder

109 and 142. 3 beams 51 which are parallel, equal in interval and equal in length are welded between the

vertical rods

50 and 50. And 3 beams 112 which are parallel, equally spaced and equally long are arranged between the upright rods 50 at the two sides of the entrance of the stair and the upright rods 50. And acts to reinforce the mouth. As shown in fig. 7(c 316).

Again, stair 316+ safety rail 317 is safety stair 604.

The 2 inclined beams 114 of the connecting point of the bottom of the stair and the upper connecting point have an inclination angle with the ground. The bottom of the 2 oblique beams is welded with the roof rear embedded part 113. The upper part is welded with an overhanging girder 109 directly welded on the overhanging platform 413 of the lifting translation beam 4. The 2 sloping are welded in two ends of several shaped steel marks 115 respectively, and several shaped steel marks 115 length equals, and the interval equals, satisfies the design requirement. As shown in fig. 7(d 604).

Then, the vertical rod 50 is welded firmly with the oblique beam 114, the vertical rod 50 is vertical to the ground (roof), the vertical rod 50 is started, and the rear embedded part 113 is also erected. Between the

vertical rods

50 and 50, 2 beams 51 are welded in parallel, at equal intervals and with equal length. And between the stair entrance side upright 50 and the landing side upright 50, a short section of horizontal cross bar 116 is uppermost. So that the hand guard is continuously connected without breaking feeling. As shown in fig. 7(c 317).

Therefore, the safety stair with the fourth opening as the safety entrance (exit) enters the area formed by the peripheral safety platform and the safety rail built by the lifting and translating beams on the upper part of the top corbels of the middle (north) row.

As can be seen from the above, the lifting and translating support members and the lifter group 7 and the translating mechanism 6 in the lifting and translating mechanism 1010 on the top bracket of the middle (north) row are installed, debugged, and the like. A set of safety precautions is used to build up the seventh (eighth) zone 1005.

Fig. 8A reflects the lifting translation beams 4 and the upper steel columns 10 in the installed middle (north) row top corbel upper lifting translation mechanism 1010, and the safety platform 512 (shown in fig. 7) enclosed by the lifting translation beams 4. And the upper ends of the right half

diagonal braces

18 and 19 and the left half diagonal brace 17 to be installed are welded with the upper part of the upper section steel column 10, the steel steps are directly welded through the front side and the rear side of the upper section steel column 10 to form a safety ladder stand 605, and the safety ladder stand enters the waist safety platform 515 built in the upper section steel column 10 through the steel clasping columns to be constructed.

Fig. 8(a) shows: secure platforms 515 (only 1).

Reflecting the arrangement of the safety ladder 605 from the upper steel column 10, the platform 415 from the bottom of the safety platform, the installation of the steel wire mesh and the arrangement of the surrounding safety rail 318, the installation positions of the right half

diagonal braces

18 and 19 and the left half diagonal brace 17 to be installed must be comprehensively considered.

Fig. 8(b415) reflects the structure of the stage 415. 2 steel girders 118 are parallel and equal in length, and clamp the appropriate positions of the middle waists of the corresponding left and right sides of the upper section steel column 10, and the length direction of the 2 steel girders 118 is perpendicular to the length direction of the lower section steel column 10 and is symmetrical to the width direction of the upper section steel column 10. 2 long beams 119 are respectively welded at the end heads of the 2 steel crossbeams 118 in the length direction, the 2 long beams 119 are parallel and equal, and 4

beams

118 and 119 are in the same plane.

Half-welding the section steel beam 144 at the end 2 on the right side between the 2 long beams 119, making the section steel beam 144 parallel to the section steel girder 118 of the clamping column, welding the short beam 120 in the middle between the section steel girder 118 and the section steel beam, and parallel to the long beam 119.

On the left side surface among the 2 long beams 119, firstly, welding 2 small steels 117 on the left side surface of the steel section girder 118, wherein the distance is larger than the maximum width requirement of the left half inclined strut 17. So that the left half sprag 17 has a sufficient space for installation. The other end of the small steel 117 is then flush with the end of the long beam 119 so that 2 small beams 70 can be butted. 2 parallel steel girders 118 of the trabeculae 70 and

vertical girders

119 and 117. The left plane is a concave plane, and the components on the platform are steel frames on the same plane.

Finally, the

steel mesh sheets

121 and 122 are fully laid to form the platform 415. However, the steel girder 118 and the space between the clamped front and rear platforms cannot be laid with steel mesh, and the steel mesh is an entrance (exit) for a person to go up and down the safety ladder 605 in the future.

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. There is the middle (north) column concrete corbel 1 upper portion lift translation roof beam 4 upper segment steel column 10 middle waist platform 415, and enclose safety barrier 318. Constituting a secure platform 515.

Again, platform 415+ safety rail 318 is safety platform 515.

The upright pole 50 and the steel beams 70, 119, 144 and 117 on the periphery of the upright platform 415, and the bottom of the upright pole 50 is welded firmly with the surfaces of the steel beams 70, 119, 144 and 117. 3

crossbars

51 and 57 which are parallel, equal in upper and lower intervals and equal in length are welded between the upright 50 and the upright 50. Wherein:

the railing is a platform to form a concave railing, and enough space is reserved for installing the left half inclined strut 17.

The upper rail of the section steel beam 144 in the platform 415 is only provided with an upper and single horizontal cross bar 51, and the large space below the upper rail is enough for the right half

diagonal braces

18 and 19 to pass through when being installed, so that enough space is reserved. As shown in fig. 8(c 318).

For the safety ladder 605 entering the safety platform 515, two ends of the section steel step 103 are directly welded to the left side and the right side of the upper section steel column 10 respectively, and people face the front and back of the upper section steel column 10. As shown in fig. 8(d 605).

Therefore, the safety stair with the fourth opening as the safe entrance (exit) enters the area formed by the safety platform and the safety rail, wherein the safety platform and the safety rail are built by the waist holding column in the upper section steel column 10, and the lifting and translation beam at the upper part of the top layer middle (north) row bracket enters the area.

From the above, the upper ends of the left half oblique beam and the right half oblique beam of the lifting translation support in the lifting translation mechanism 1010 on the top bracket of the middle (north) row and the upper end of the right half oblique beam are welded and fixedly mounted with the upper section of the steel column. A set of safety precautions is implemented to build ninth (tenth) area 1006.

Fig. 9A shows that the right ends of 2 right half

diagonal braces

18 and 19 are welded and installed on the right end of the lifting translation beam 4 of the lifting translation mechanism 1010 mainly aiming at the upper part of the top corbel of the middle (north) row along the (front and back) side surfaces in the length direction, a lower hanging safety platform 516 is additionally arranged below the lifting translation beam, and personnel can ride a roof parapet wall into the safety platform 516 by using the building roof safety ladder 606.

Fig. 9(a) shows: secure platform 516 (only 1).

Reflecting the safety platform 516 consisting of the underslung platform 416 and the safety rail 319 of the perimeter platform 416, as well as the safety ladder 606 that enters this platform 416 from the roof.

Fig. 9(b416) shows that the platform 416 is formed by welding the upper ends of 4 lower hanging pillars 123 to the front and rear two sides of the lifting translation beam 4 near the right end, and the lower hanging pillars 123 are parallel to and perpendicular to the roof and spaced at a certain interval. The lower end surface is at the same elevation. The lower end of the platform beam is welded with the platform beam 124, the middle welding small beam 125 of the front 2 end head and the middle welding small beam 127 of the rear 2 end head which are led out by 2 platform beams 124 form a steel frame plane, and a plurality of small beams 127 are continuously welded in the space between the platform beams 124, the space is equal, and the length is equal. The welded small beam 127 is the same plane with the plane of the steel frame. And this platform 416 is big enough, arranges the below of installing 2 right half bracing 18 and 19 right-hand members, satisfies the needs of installation.

In order to consider that the platform 416 is more stable in the using process, the front end of the platform 416 is an inlet (outlet) close to the roof, 2 upright posts 126 are welded on the lower surfaces of the end heads of the small beams 125 respectively, the roof 41 is equal in length, parallel and vertical, and the upright roof 41 is firmly welded with the rear embedded part of the roof.

As can be seen from the above description, different platforms will have corresponding safety rails to form a safety platform. Namely, the lifting translation beam 4 on the top layer concrete corbel of the middle (north) row is close to the hanging post platform 416 under the two side surfaces (namely the front and the back surfaces) at the right end, and is surrounded by the safety rails 319. And access to the safety platform 516 is provided at the roof 41 by the safety ladder 606.

Thus, platform 416+ safety rail 319 is safety platform 516.

Again, the vertical posts 50 are positioned around the platform 416 along the profile beams 124, 125, 127. The bottom of the upright 50 is welded firmly with the surfaces of

various steel beams

124, 125 and 127. 3

crossbars

51 and 57 which are parallel, equal in upper and lower intervals and equal in length are welded between the upright 50 and the upright 50.

3 cross rods 130 which are parallel, equal in upper and lower intervals and equal in length are welded among the 2 lower hanging columns 123.

Because the platform is longer, go into (export) at the roofing cat ladder, do one section channel type railing again, be the corner railing of former rail in the mouth extension section of going into (export), the contained angle of railing and railing is 90. 3 cross rods 131 which are parallel, equal in upper and lower intervals and equal in length are welded among 2 vertical rods 50 of one section of channel-shaped railing. As shown in fig. 9(c 319).

For the safety ladder 606 entering the safety platform 516, the vertical rod handguards 128 are parallel to the roof 41 and vertical to the roof and have the same length. A plurality of section steel steps 102 are welded in the intervals at certain intervals, the upper ends of the vertical rod handguards of the crawling ladder are welded with the small beams 125 of the platform 516, and the lower ends of the vertical rod handguards of the crawling ladder are firmly welded with the rear embedded parts of the roof 41. For the stability of safe cat ladder, at the same height position with roofing parapet, with 2 short horizontal poles 106 vertical welding in pole setting armguard 128, then, weld 2 short horizontal poles 106 in the "channel type of fastening roofing parapet again and bury the piece. As shown in fig. 9(d 606).

Therefore, the safety ladder with the fifth opening as the safety entrance (exit) enters the area formed by the lower hanging type safety platform and the safety rail of the lifting translation beam on the upper part of the bracket at the top layer of the middle (north) row.

From the above, the lower end of the right semi-oblique beam of the lifting translation bracket in the lifting translation mechanism 1010 on the top bracket of the middle (north) row is fixedly mounted with the lifting translation beam. An eleventh (twelfth) zone 1007 is constructed using a set of safety precautions.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a steel vestibule whole promotion high altitude translation installation safety protection structure which characterized in that includes:

the safety platforms or the safety channels are arranged on each floor of the high-rise framework;

a safety entrance communicated with the safety platform or the safety channel;

the lifting translation mechanism of the first layer is arranged on the side, close to the north, of each row of corbels on the secondary top layer of the high-rise framework and is followed by the corbels on the secondary top layer;

the second layer of lifting translation mechanism is arranged on the upper parts of all rows of corbels on the top layer of the high-rise framework, and is higher than all rows of corbels on the top layer of the high-rise framework, exceeds the plane of the roof layer of the high-rise framework, exceeds the parapet wall of the roof of the high-rise framework, and exceeds the south-end machine room roof platform of the roof of the high-rise framework.

2. The steel corridor integral lifting high-altitude translational installation safety protection structure as claimed in claim 1, wherein the lifting translation mechanism of the first floor or the lifting translation mechanism of the second floor respectively comprises:

the lifting translation beam is arranged on the high-rise framework;

the upper inclined strut and the lower inclined strut are used for respectively supporting the upright post of the lifting translation beam and preventing the lifting translation beam from bending, and the lower inclined strut and the bracket of the high-rise framework and the steel structure beam of the concrete wall beam column are combined into a space framework;

a translation mechanism disposed on the lifting translation beam;

a set of risers positioned on the translation mechanism.

3. The steel corridor integral-lifting high-altitude translation installation safety protection structure as claimed in claim 1, wherein the steel corridor comprises 5 layers of planar frame structures, 3 vertical face main trusses and 1 vertical face cantilever truss.

4. The steel corridor integral lifting high-altitude translation installation safety protection structure as claimed in claim 1, wherein the constituent materials of the safety ladder stand include steel pipes and/or fasteners.