CN111332964A - Steel reinforced column wall-attached device and construction method thereof - Google Patents
Steel reinforced column wall-attached device and construction method thereof Download PDFInfo
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- CN111332964A CN111332964A CN202010273343.0A CN202010273343A CN111332964A CN 111332964 A CN111332964 A CN 111332964A CN 202010273343 A CN202010273343 A CN 202010273343A CN 111332964 A CN111332964 A CN 111332964A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
- B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/208—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
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- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to a steel rib column wall-attaching device, which is arranged on an outer frame steel structure and used for attaching a tower crane, wherein the outer frame steel structure comprises steel rib columns and steel beams fixedly connected with the steel rib columns, and the steel rib column wall-attaching device comprises: the clamping frame is sleeved on the steel rib column, the size of the clamping frame can be adjusted by adjusting the length of the overlapped part of the connecting piece and the fixing sleeve, so that the clamping frame is adaptive to the steel rib column; and the supporting and adjusting assembly is obliquely supported between the fixed sleeve and the corresponding steel beam, and the length of the supporting and adjusting assembly is adjustable. According to the invention, the clamping frame clamping sleeve is clamped and fixed on the steel skeleton column, so that the tower crane can be attached to the clamping frame in advance, the time of waiting for the tower crane to attach a wall lifting joint is saved, the construction efficiency of the core tube is improved, the safety of the steel skeleton column under the load action of the tower crane is ensured, and the construction is convenient and rapid.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a steel rib column wall-attached device and a construction method thereof.
Background
The tower crane is the most common hoisting equipment in construction sites, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. When a core tube of a super high-rise structure is constructed, the core tube of the super high-rise structure is often higher than a certain floor number of an outer frame steel structure, and the existing conventional method is to attach a tower crane on a shear wall of the core tube. For example, assuming that the highest attachment point of the tower crane is at the current 10 th floor, the core tube is already constructed to the 20 th floor, and the top end of the tower crane is close to the construction surface of the core tube at this time, the hoisting operation cannot be continued, and the tower crane wall attachment device must be added to increase the tower crane body, so that the top of the tower crane can be lifted to the 30 th floor, and then the core tube can be continued to be constructed. The jacking height of the tower crane influences the construction progress of the core barrel, so that the construction efficiency of the core barrel is low.
Therefore, it is desirable to provide a steel reinforced column wall-attached device with high core tube construction efficiency and a construction method thereof to solve the above technical problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a steel rib column wall-attached device to solve the problem that the core tube construction efficiency of the core tube of the existing super high-rise structure is low.
In order to achieve the above object, the present invention provides a steel column wall attachment device, which is installed on an outer frame steel structure and used for attaching a tower crane, wherein the outer frame steel structure comprises a steel column and a steel beam fixedly connected with the steel column, and the steel column wall attachment device comprises:
the connecting pieces are inserted into the corresponding fixing sleeves in an adjustable mode and connected to form a clamping frame clamped on the steel rib column in a sleeved mode, and the size of the clamping frame can be adjusted by adjusting the length of the overlapping portion of the connecting pieces and the fixing sleeves, so that the clamping frame is adaptive to the steel rib column;
and the supporting and adjusting component is obliquely supported between the fixed sleeve and the corresponding steel beam, and the length of the supporting and adjusting component is adjustable.
According to the invention, the clamping frame clamping sleeve is clamped and fixed on the steel skeleton column, and the outer frame steel structure can be firstly constructed, so that the tower crane can be attached to the clamping frame in advance, the time of waiting for the tower crane to attach a wall and raise the section is saved, and the construction efficiency of the core tube is improved. The steel rib column is clamped through the fixing sleeve and the connecting piece, so that the fixing sleeve can transmit the acting force of the tower crane to the steel rib column, the supporting and adjusting assembly arranged on the fixing sleeve can transmit the acting force of the tower crane transmitted from the steel rib column and the self gravity of the steel rib column attached to the wall device, the whole structure is more stable, the force transferring effect of the load is better, and the safety of the steel rib column under the load action of the tower crane is ensured. The clamping positions of the fixed sleeve and the connecting piece on the steel rib column are adjusted according to the attachment position of the tower crane, welding fixation is not needed, and construction is convenient and rapid. According to the installation position of the steel rib column wall-attached device, the length of the supporting and adjusting component is adjusted to adapt to the position change of the steel beam to be fixedly connected of the supporting and adjusting component. The size of the clamping and fixing frame can be adjusted by adjusting the length of the overlapped part of the connecting piece and the fixing sleeve, so that the clamping and fixing frame can be matched with steel rib columns of different sizes.
The steel rib column wall-attached device is further improved in that the support adjusting component comprises an outer support pipe and an adjustable inner support piece inserted in the outer support pipe, and the length of the support adjusting component can be adjusted by adjusting the length of the overlapped part of the inner support piece and the outer support pipe;
one end of the outer support pipe, which is far away from the inner support, is obliquely and fixedly connected to the fixed sleeve, and the outer support pipe is provided with a third through hole;
one end of the inner support piece, which is far away from the outer support pipe, is obliquely fixed on the corresponding steel beam, and a plurality of fourth through holes are formed in the inner support piece corresponding to the third through holes;
and a second pin shaft penetrates through the third through hole and the corresponding fourth through hole, so that the inner support is fixedly connected to the outer support pipe.
The steel rib column wall-attached device is further improved in that a gusset plate is obliquely fixed on the fixing sleeve corresponding to the outer support pipe;
a first bolt hole is formed in the gusset plate;
the outer supporting pipe is provided with a second bolt hole corresponding to the first bolt hole;
and bolts penetrate through the first bolt holes and the second bolt holes in a screwed mode to enable one end, far away from the inner support, of the outer support pipe to be fixedly connected with the gusset plate, and therefore the outer support pipe is installed and fixed on the fixed sleeve.
The steel rib column wall-attached device is further improved in that the two pairs of fixing sleeves are vertical to each other;
the connecting piece is L-shaped, and two ends of the connecting piece are inserted into the corresponding fixed sleeves.
The steel rib column wall-attached device is further improved in that the fixed sleeve is provided with an ear plate for attaching the tower crane.
The steel rib column wall-attached device is further improved in that the fixing sleeve is provided with a first through hole;
the connecting piece is provided with a plurality of second through holes corresponding to the first through holes, and the connecting piece is fixedly connected to the fixed sleeve through a first pin shaft penetrating through the first through holes and the corresponding second through holes.
The invention also provides a construction method of the steel rib column wall-attached device, the steel rib column wall-attached device is arranged on the outer frame steel structure and used for attaching a tower crane, the outer frame steel structure comprises steel rib columns and steel beams fixedly connected with the steel rib columns, and the construction method comprises the following steps:
providing a plurality of fixing sleeves and a plurality of connecting pieces, inserting the connecting pieces into the corresponding fixing sleeves, and connecting the fixing sleeves and the connecting pieces to form a clamping and fixing frame clamped on the steel rib column;
adjusting the length of the overlapped part of the connecting piece and the fixed sleeve to realize the adjustment of the size of the clamping frame, so that the clamping frame is adaptive to the steel rib column; and
and providing a supporting and adjusting component, wherein the length of the supporting and adjusting component is adjustable, and the supporting and adjusting component is adjusted to be obliquely supported between the fixed sleeve and the corresponding steel beam.
The construction method of the steel-reinforced column wall-attached device is further improved in that the step of fixedly arranging one end of the supporting and adjusting component on the corresponding steel beam and the step of fixedly arranging the other end of the supporting and adjusting component on the fixing sleeve comprises the following steps:
determining the setting angle of the support adjusting component and the setting length of the support adjusting component according to the installation position;
the supporting and adjusting assembly comprises an outer supporting pipe and an inner supporting piece, a third through hole is formed in the outer supporting pipe, a plurality of fourth through holes are formed in the inner supporting piece corresponding to the third through hole, the inner supporting piece is inserted into the outer supporting pipe, the length of the overlapped part of the inner supporting piece and the outer supporting pipe is adjusted according to the set length, and then a second pin shaft is inserted into the third through hole and the corresponding fourth through hole so that the inner supporting piece is fixedly connected to the outer supporting pipe;
and according to the set angle, the end, far away from the inner support piece, of the outer support pipe is obliquely and fixedly connected onto the fixing sleeve, and the end, far away from the outer support pipe, of the inner support piece is obliquely and fixedly arranged on the corresponding steel beam.
Drawings
FIG. 1 is a schematic view showing the installation of the steel reinforced column wall-attached apparatus of the present invention on a steel reinforced column.
FIG. 2 is another illustration of the steel reinforced column wall-attached apparatus of the present invention mounted on a steel reinforced column.
Fig. 3 is a schematic cross-sectional view taken along the direction a-a in fig. 2.
Fig. 4 is a partially enlarged schematic view of fig. 3.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a steel rib column wall attaching device which is used for attaching a tower crane and arranged on an outer frame steel structure. The tower crane comprises the clamping frame and the supporting and adjusting assembly, the clamping frame is clamped and fixed on the steel rib column through the clamping sleeve of the clamping frame, and the outer frame steel structure can be firstly constructed, so that the tower crane can be attached to the clamping frame in advance, the time of waiting for the tower crane to be attached to a wall and lift a section is saved, and the construction efficiency of the core cylinder is improved. The steel rib column is clamped through the fixing sleeve and the connecting piece, so that the fixing sleeve can transmit the acting force of the tower crane to the steel rib column, the supporting and adjusting assembly arranged on the fixing sleeve can transmit the acting force of the tower crane transmitted from the steel rib column and the self gravity of the steel rib column attached to the wall device, the whole structure is more stable, the force transferring effect of the load is better, and the safety of the steel rib column under the load action of the tower crane is ensured. The clamping positions of the fixed sleeve and the connecting piece on the steel rib column are adjusted according to the attachment position of the tower crane, welding fixation is not needed, and construction is convenient and rapid. According to the installation position of the steel rib column wall-attached device, the length of the supporting and adjusting component is adjusted to adapt to the position change of the steel beam to be fixedly connected of the supporting and adjusting component. The size of the clamping and fixing frame can be adjusted by adjusting the length of the overlapped part of the connecting piece and the fixing sleeve, so that the clamping and fixing frame can be matched with steel rib columns of different sizes.
The steel column wall-attached device of the invention is explained below with reference to the accompanying drawings.
Referring to fig. 1, there is shown an installation diagram of the steel reinforced column wall-attached device of the present invention installed on a steel reinforced column. In this embodiment, a steel reinforcing column attaches wall device for on attaching to the tower crane and locating the frame steel construction, the frame steel construction include steel reinforcing column 1 and with 1 fixed connection's of steel reinforcing column girder steel, the steel reinforcing column attaches the wall device and includes: the clamping frame is clamped and sleeved on the steel rib column 1 and is formed by connecting a plurality of fixing sleeves 22 and a plurality of connecting pieces 21, the connecting pieces 21 are adjustably inserted into the corresponding fixing sleeves 22, and the size of the clamping frame can be adjusted by adjusting the length of the overlapping parts of the connecting pieces 21 and the fixing sleeves 22, so that the clamping frame is adaptive to the steel rib column 1. The supporting and adjusting components are obliquely supported between the fixed sleeve 22 and the corresponding steel beam, and the length of the supporting and adjusting components is adjustable.
Furthermore, the fixing sleeve 22 is provided with a first through hole, the connecting member 21 is provided with a plurality of second through holes corresponding to the first through hole, and the connecting member 21 is fixedly connected to the fixing sleeve 22 by the first pin 23 penetrating through the first through hole and the corresponding second through hole.
Referring to fig. 1 and 3, the steel-reinforced column wall-attached device in the embodiment clamps the clamping frame clamping sleeve on the steel-reinforced column 1, and the outer frame steel structure can be firstly constructed, so that the tower crane can be attached to the fixing sleeve 22 of the clamping frame in advance, the tower crane is prevented from being attached to the shear wall of the core tube, the time for the core tube to wait for the tower crane to be attached to the wall and raise the section is saved, and the construction efficiency of the core tube is improved. Press from both sides tight reinforcing bar post 1 through fixed cover 22 and connecting piece 21 and make fixed cover 22 can transmit the horizontal effort of the tower crane attached rod for reinforcing bar post 1, through the support adjusting part that sets up on fixed cover 22, and then can transmit the effort of the tower crane that comes from reinforcing bar post 1 and the self gravity that the reinforcing bar post attaches the wall device, make overall structure more firm, the biography power effect of load is better, thereby the security of reinforcing bar post 1 under the tower crane loading effect has been guaranteed. The clamping positions of the fixed sleeve 22 and the connecting piece 21 on the steel rib column 1 are adjusted according to the attachment position of the tower crane, welding fixation is not needed, and construction is convenient and rapid. According to the installation position of the steel rib column wall-attached device, the length of the supporting and adjusting component is adjusted to adapt to the position change of the steel beam to be fixedly connected of the supporting and adjusting component. The size of the clamping and fixing frame can be adjusted by adjusting the length of the overlapped part of the connecting piece 21 and the fixing sleeve 22, so that the clamping and fixing frame can be adapted to steel rib columns 1 with different sizes, and the steel rib column wall-attaching device is wider and more flexible in application range.
Referring to fig. 3 and 4, further, the support adjusting assembly includes an outer support tube 31 and an adjustable inner support 32 inserted into the outer support tube 31, and the length of the support adjusting assembly can be adjusted by adjusting the length of the overlapped portion of the inner support 32 and the outer support tube 31. One end, far away from the inner support 32, of the outer support pipe 31 is obliquely and fixedly connected to the fixing sleeve 22, a third through hole is formed in the outer support pipe 31, one end, far away from the outer support pipe 31, of the inner support 32 is obliquely fixed to the steel beam, a plurality of fourth through holes are formed in the inner support 32 corresponding to the third through hole, and the second pin shaft 33 penetrates through the third through hole and the corresponding fourth through hole to enable the inner support 32 to be fixedly connected to the outer support pipe 31 and adjust the length of the overlapping portion of the inner support 32 and the outer support pipe 31, so that the length of the adjusting assembly can be supported. According to the installation position of the steel rib column wall-attached device, the length of the supporting and adjusting component is adjusted to adapt to the position change of the steel beam to be fixedly connected of the supporting and adjusting component.
Referring to fig. 3 and 4, further, a gusset plate 4 is obliquely fixed on the fixing sleeve 22 corresponding to the outer support tube 31, a first bolt hole is formed on the gusset plate 4, a second bolt hole is formed on the outer support tube 31 corresponding to the first bolt hole, and a bolt penetrates through the first bolt hole and the second bolt hole in a screwing manner to fixedly connect one end of the outer support tube 31 far away from the inner support 32 with the gusset plate 4, so that the outer support tube 31 is fixed on the fixing sleeve 22.
Referring to fig. 1, preferably, the fixing sleeve 22 is provided with an ear plate 5 for attaching the tower crane, and the attaching rod of the tower crane is attached and fixed on the ear plate 5.
Referring to fig. 1 and 2, in the embodiment, the steel column 1 is cross-shaped, two pairs of fixing sleeves 22 are provided, four and L-shaped connecting members 21 are provided, two ends of each connecting member 21 are inserted into the corresponding fixing sleeve 22, the connecting members 21 and the fixing sleeves 22 are connected to form a square clamping frame, and the fixing sleeves 22 are clamped and abutted on the flanges of the steel column 1. Preferably, the gusset plate 4 is fixedly disposed on one side of three of the fixing sleeves 22 away from the steel column 1, and the ear plate 5 is fixedly disposed on one side of the other fixing sleeve 22 away from the steel column 1.
Preferably, the inner diameter of the fixing sleeve 22 is equal to or greater than the outer diameter of the connecting member 21, and the inner diameter of the outer support tube 31 is equal to or greater than the outer diameter of the inner support 32.
Concretely, can calculate the cross-sectional size that draws tight frame according to tower crane effort size, when the tower crane effort is great, can select size assorted fixed cover 22 and connecting piece 21 to guarantee that this reinforcing bar post attaches wall device and has sufficient structural strength can transmit the effort of tower crane, this reinforcing bar post attaches wall device and is applicable to the non-angle residence territory, and the post cross-section is corresponding modulus.
The construction process of the steel reinforced column wall-attached device of the present invention will be explained below.
The connecting pieces 21 are inserted into the corresponding fixing sleeves 22, so that the fixing sleeves 22 and the connecting pieces 21 are connected to form a clamping frame clamped on the steel rib column 1, the length of the overlapping part of the connecting pieces 21 and the fixing sleeves 22 is adjusted to enable the clamping frame to be adaptive to the steel rib column 1, and the connecting pieces 21 are fixedly connected to the fixing sleeves 22 through the first pin shafts 23 penetrating the first through holes and the corresponding second through holes. The length of adjusting the support adjusting component and supporting the support adjusting component obliquely between the fixed sleeve 22 and the corresponding steel beam 1 specifically include the following steps: and determining the setting angle of the support adjusting component and the setting length of the support adjusting component according to the installation position. The gusset plate 4 is obliquely welded and fixed on the fixing sleeve 22 according to the set angle, the connecting plate is embedded on the corresponding steel beam according to the installation position, and the ear plate 5 is welded and fixed on the fixing sleeve 22. The inner support member 32 is inserted into the outer support tube 31, the length of the overlapping portion of the inner support member 32 and the outer support tube 31 is adjusted according to the set length, and the second pin shaft 33 is inserted into the third through hole and the corresponding fourth through hole to fixedly connect the inner support member 32 to the outer support tube 31. The end of the outer support tube 31 away from the inner support tube 32 is fixed to the fixing sleeve 22 in an inclined manner according to the setting angle, and the end of the inner support tube 32 away from the outer support tube 31 is fixed to the corresponding steel beam in an inclined manner. The attachment rod of the tower crane is attached and fixed on the ear plate 5.
The construction method of the steel reinforced column wall-attached device of the present invention will be described with reference to the accompanying drawings.
The invention also provides a construction method of the steel rib column wall-attached device, the steel rib column 1 wall-attached device is arranged on the outer frame steel structure and is used for attaching a tower crane, the outer frame steel structure comprises the steel rib column 1 and a steel beam fixedly connected with the steel rib column 1, and the construction method comprises the following steps:
providing a plurality of fixing sleeves 22 and a plurality of connecting pieces 21, inserting the connecting pieces 21 into the corresponding fixing sleeves 22, and connecting the plurality of fixing sleeves 22 and the plurality of connecting pieces 21 to form a clamping frame clamped on the steel column 1.
The length of the overlapped part of the connecting piece 21 and the fixing sleeve 22 is adjusted to realize the adjustment of the size of the clamping frame, so that the clamping frame is matched with the steel rib column 1. Specifically, the connecting member 21 is fixedly connected to the fixing sleeve 22 by the first pin 23 penetrating through the first through hole and the corresponding second through hole.
Providing a supporting and adjusting component, wherein the length of the supporting and adjusting component is adjustable, the length of the supporting and adjusting component is adjusted, and the supporting and adjusting component is obliquely supported between the fixed sleeve 22 and the corresponding steel beam 1, and the method specifically comprises the following steps:
and determining the setting angle of the support adjusting component and the setting length of the support adjusting component according to the installation position.
The gusset plate 4 is obliquely welded and fixed on the fixing sleeve 22 according to the set angle, the connecting plate is embedded on the corresponding steel beam according to the installation position, and the ear plate 5 is welded and fixed on the fixing sleeve 22.
The supporting and adjusting assembly comprises an outer supporting pipe 31 and an inner supporting piece 32, a third through hole is formed in the outer supporting pipe 31, a plurality of fourth through holes are formed in the inner supporting piece 32 corresponding to the third through hole, the inner supporting piece 32 is inserted into the outer supporting pipe 31, the length of the overlapped part of the inner supporting piece 32 and the outer supporting pipe 31 is adjusted according to the set length, and then a second pin shaft 33 penetrates through the third through hole and the corresponding fourth through hole to enable the inner supporting piece 32 to be fixedly connected to the outer supporting pipe 31.
The end of the outer support tube 31 away from the inner support tube 32 is fixed to the fixing sleeve 22 in an inclined manner according to the setting angle, and the end of the inner support tube 32 away from the outer support tube 31 is fixed to the corresponding steel beam in an inclined manner.
The attachment rod of the tower crane is attached and fixed on the ear plate 5.
By adopting the technical scheme, the invention has the following beneficial effects:
according to the invention, the clamping frame clamping sleeve is clamped and fixed on the steel skeleton column, and the outer frame steel structure can be firstly constructed, so that the tower crane can be attached to the clamping frame in advance, the time of waiting for the tower crane to attach a wall and raise the section is saved, and the construction efficiency of the core tube is improved. The steel rib column is clamped through the fixing sleeve and the connecting piece, so that the fixing sleeve can transmit the acting force of the tower crane to the steel rib column, the supporting and adjusting assembly arranged on the fixing sleeve can transmit the acting force of the tower crane transmitted from the steel rib column and the self gravity of the steel rib column attached to the wall device, the whole structure is more stable, the force transferring effect of the load is better, and the safety of the steel rib column under the load action of the tower crane is ensured. The clamping positions of the fixed sleeve and the connecting piece on the steel rib column are adjusted according to the attachment position of the tower crane, welding fixation is not needed, and construction is convenient and rapid. According to the installation position of the steel rib column wall-attached device, the length of the supporting and adjusting component is adjusted to adapt to the position change of the steel beam to be fixedly connected of the supporting and adjusting component. The size of the clamping and fixing frame can be adjusted by adjusting the length of the overlapped part of the connecting piece and the fixing sleeve, so that the clamping and fixing frame can be matched with steel rib columns of different sizes.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
While the present invention has been described in detail and with reference to the embodiments thereof as illustrated in the accompanying drawings, it will be apparent to one skilled in the art that various changes and modifications can be made therein. Therefore, certain details of the embodiments are not to be interpreted as limiting, and the scope of the invention is to be determined by the appended claims.
Claims (8)
1. The utility model provides a steel reinforcing bar post attaches wall device, the steel reinforcing bar post attaches wall device and installs on the frame steel construction and be used for adhering to the tower crane, the frame steel construction include the steel reinforcing bar post and with steel reinforcing bar post fixed connection's girder steel, its characterized in that, the steel reinforcing bar post attaches wall device includes:
the connecting pieces are inserted into the corresponding fixing sleeves in an adjustable mode and connected to form a clamping frame clamped on the steel rib column in a sleeved mode, and the size of the clamping frame can be adjusted by adjusting the length of the overlapping portion of the connecting pieces and the fixing sleeves, so that the clamping frame is adaptive to the steel rib column;
and the supporting and adjusting component is obliquely supported between the fixed sleeve and the corresponding steel beam, and the length of the supporting and adjusting component is adjustable.
2. The steel skeleton column wall attachment device according to claim 1, wherein the support adjustment assembly comprises an outer support tube and an adjustable inner support inserted into the outer support tube, and the length of the support adjustment assembly can be adjusted by adjusting the length of the overlapped part of the inner support and the outer support tube;
one end of the outer support pipe, which is far away from the inner support, is obliquely and fixedly connected to the fixed sleeve, and the outer support pipe is provided with a third through hole;
one end of the inner support piece, which is far away from the outer support pipe, is obliquely fixed on the corresponding steel beam, and a plurality of fourth through holes are formed in the inner support piece corresponding to the third through holes;
and a second pin shaft penetrates through the third through hole and the corresponding fourth through hole, so that the inner support is fixedly connected to the outer support pipe.
3. The steel reinforced column wall attachment apparatus as claimed in claim 2, wherein gusset plates are obliquely fixed to the fixing sleeves corresponding to the outer support tubes;
a first bolt hole is formed in the gusset plate;
the outer supporting pipe is provided with a second bolt hole corresponding to the first bolt hole;
and bolts penetrate through the first bolt holes and the second bolt holes in a screwed mode to enable one end, far away from the inner support, of the outer support pipe to be fixedly connected with the gusset plate, and therefore the outer support pipe is installed and fixed on the fixed sleeve.
4. The steel reinforced column wall attachment apparatus as claimed in claim 1, wherein the two pairs of the fixing sleeves are perpendicular to each other;
the connecting piece is L-shaped, and two ends of the connecting piece are inserted into the corresponding fixed sleeves.
5. The steel skeleton column wall attachment device as claimed in claim 1, wherein the fixing sleeve is provided with an ear plate for attaching the tower crane.
6. The steel reinforced concrete column wall-attached device of claim 1, wherein the fixing sleeve is provided with a first through hole;
the connecting piece is provided with a plurality of second through holes corresponding to the first through holes, and the connecting piece is fixedly connected to the fixed sleeve through a first pin shaft penetrating through the first through holes and the corresponding second through holes.
7. A construction method of a steel rib column wall-attached device is characterized by comprising the following steps of:
providing a plurality of fixing sleeves and a plurality of connecting pieces, inserting the connecting pieces into the corresponding fixing sleeves, and connecting the fixing sleeves and the connecting pieces to form a clamping and fixing frame clamped on the steel rib column;
adjusting the length of the overlapped part of the connecting piece and the fixed sleeve to realize the adjustment of the size of the clamping frame, so that the clamping frame is adaptive to the steel rib column; and
and providing a supporting and adjusting component, wherein the length of the supporting and adjusting component is adjustable, and the supporting and adjusting component is adjusted to be obliquely supported between the fixed sleeve and the corresponding steel beam.
8. The method as claimed in claim 7, wherein the fixing of the support adjusting assembly to the fixing sleeve includes:
determining the setting angle of the support adjusting component and the setting length of the support adjusting component according to the installation position;
the supporting and adjusting assembly comprises an outer supporting pipe and an inner supporting piece, a third through hole is formed in the outer supporting pipe, a plurality of fourth through holes are formed in the inner supporting piece corresponding to the third through hole, the inner supporting piece is inserted into the outer supporting pipe, the length of the overlapped part of the inner supporting piece and the outer supporting pipe is adjusted according to the set length, and then a second pin shaft is inserted into the third through hole and the corresponding fourth through hole so that the inner supporting piece is fixedly connected to the outer supporting pipe;
and according to the set angle, the end, far away from the inner support piece, of the outer support pipe is obliquely and fixedly connected onto the fixing sleeve, and the end, far away from the outer support pipe, of the inner support piece is obliquely and fixedly arranged on the corresponding steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010273343.0A CN111332964A (en) | 2020-04-09 | 2020-04-09 | Steel reinforced column wall-attached device and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010273343.0A CN111332964A (en) | 2020-04-09 | 2020-04-09 | Steel reinforced column wall-attached device and construction method thereof |
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| CN111332964A true CN111332964A (en) | 2020-06-26 |
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| CN202010273343.0A Pending CN111332964A (en) | 2020-04-09 | 2020-04-09 | Steel reinforced column wall-attached device and construction method thereof |
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| CN (1) | CN111332964A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279116A (en) * | 2020-10-19 | 2021-01-29 | 中国建筑第八工程局有限公司 | Tower crane attachment device for cross-shaped steel column |
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2020
- 2020-04-09 CN CN202010273343.0A patent/CN111332964A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112279116A (en) * | 2020-10-19 | 2021-01-29 | 中国建筑第八工程局有限公司 | Tower crane attachment device for cross-shaped steel column |
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