An ultra-high integrated column construction method and column

Abstract

The application relates to a super-high integrated column construction method and a column, which comprises the following steps: installing a steel frame outside a concrete column, the steel frame forming a functional space for laying air pipes and fire pipes on one side of the concrete column; installing a decorative panel outside the steel frame, the decorative panel comprising a decorative surface layer, a metal back plate and a support framework, symmetrically-installed hangers being arranged on both sides of the support framework, and a transversely-arranged screw rod being arranged outside the steel frame and corresponding to the hangers; lifting the decorative panel to a preset installation height through hoisting equipment, moving the decorative panel relative to the screw rod to make the decorative panel reach a set installation position, moving the decorative panel to make the installation slot of the hanger be buckled on the screw rod from above, and sequentially installing the decorative panels along the concrete column from bottom to top. The application provides a super-high integrated column on one hand, and on the other hand, through cooperation of the hangers and the screw rod, the problem that the positioning difficulty is relatively large due to the relatively heavy weight of the panel during high-altitude operation is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of architectural decoration, in particular to a super-high integrated column construction method and column. BACKGROUND

[0002] In some large exhibition halls, concert halls and other places, due to the large interior area and high interior height of the building, the interior single-layer height of some buildings can reach more than 20 meters, and columns are usually provided as structural supports. During the decoration process in the later stage, the exterior of the column will also be decorated, such as paint brushing and decorative panel installation on the exterior of the column.

[0003] Common decorative panels such as stone, aluminum plate and composite decorative panel have a large installation workload due to the high height of the column when they are installed using relatively small area decorative panels. Although the installation workload is reduced when using relatively large area decorative panels, the weight of a single decorative panel increases, making it difficult to position and install the decorative panel in high altitude.

[0004] When installing relatively large area decorative panels, hoisting equipment and climbing equipment such as cranes and curved arm aerial work platforms are needed for assistance. During installation, the decorative panel is lifted close to the installation position by the crane, and the construction personnel adjust the position of the decorative panel to the installation position and fix it by using the climbing equipment. Due to the relatively large area and heavy weight of a single decorative panel, which can reach 2420x3740mm and 700kg respectively, it is difficult to adjust the position and install and fix the decorative panel.

[0005] In addition, the existing column usually has a single function and only has a supporting function, which cannot meet the current functional requirements. SUMMARY

[0006] To solve the above technical problems, the present application provides a super-high integrated column construction method and column, which integrates fire pipe lines, ventilation fan pipe lines and fire alarm wires into the column, fully utilizes the height space of the column, and does not need to additionally set up a steel frame or other structure for the layout of fire pipe lines and ventilation fan pipe lines. In addition, the problem of difficult installation and positioning of large area decorative panels is solved.

[0007] The technical purpose of the present application is achieved by the following technical scheme:

[0008] A super-high integrated column construction method, the method comprising:

[0009] A steel frame is installed on the outside of the concrete column, and the steel frame forms a functional space for the layout of the ventilation pipe and the fire pipe system on one side of the concrete column. The ventilation pipe and the fire pipe system are integrated and installed in the functional space.

[0010] The decorative panel is installed outside the steel frame, and a fire door, an air inlet and an access hole are installed outside the functional space before the installation of the decorative panel;

[0011] The decorative panel comprises a decorative surface layer, a metal back plate and a support framework, the decorative surface layer is fixed to the front side of the metal back plate, and the support framework is fixed to the back side of the metal back plate; a hanging piece is symmetrically installed on both sides of the support framework; the hanging piece comprises a plate body structure and a downwardly-opening installation slot arranged on the plate body structure; a transversely arranged screw rod is arranged on the outer side of the steel frame corresponding to the hanging piece;

[0012] The decorative panel is hoisted to a preset installation height by a hoisting device, the decorative panel is moved relative to the screw rod so as to be positioned at a preset installation position, and the installation slot of the hanging piece is buckled on the screw rod from above; the decorative panel is installed on the concrete column from bottom to top in sequence.

[0013] Further, an installation plate is arranged on the outer side of the steel frame and is arranged to be installed on the screw rod, two mutually parallel installation plates are arranged corresponding to each screw rod, and an installation hole for the screw rod is arranged on the installation plate; the installation slot of the hanging piece is buckled on the screw rod from above between the installation plates at both ends of the screw rod.

[0014] Further, the longitudinal depth of the installation slot is greater than the diameter of the screw rod; a threaded cylinder is arranged on one side of the plate body structure corresponding to the upper side of the installation slot, a height-adjusting bolt is arranged in the threaded cylinder and is threadedly connected with the threaded cylinder, the decorative panel is moved transversely along the screw rod to a preset position in the horizontal direction, and after the installation slot is buckled on the screw rod, the lower end of the height-adjusting bolt abuts against the screw rod from above, and the height of the decorative panel is adjusted to a preset position in the height direction by adjusting the height-adjusting bolt.

[0015] Further, a locking nut is arranged on the screw rod, the locking nut is arranged on the side of the plate body structure where the threaded cylinder is arranged, and after the position of the decorative panel is adjusted, the locking nut is screwed relative to the screw rod so as to abut against the height-adjusting bolt.

[0016] Further, the installation hole is a transversely arranged waist-shaped hole.

[0017] Further, one end of the height-adjusting bolt abutting against the screw rod is provided with a clamping block, the clamping block has a U-shaped notch, a threaded hole matched with the height-adjusting bolt is arranged in the middle of the arc-shaped notch of the clamping block, and the end of the height-adjusting bolt passes through the threaded hole and is arranged in the U-shaped notch; the height-adjusting bolt is arranged in the threaded cylinder in advance, the height of the decorative panel is adjusted by screwing the height-adjusting bolt so that the U-shaped notch clamps the screw rod and the end of the height-adjusting bolt abuts against the screw rod from above, and then the locking nut abuts against the clamping block.

[0018] Further, the steel frame forms a cuboid frame outside the concrete column, the height of the cuboid frame is arranged along the height direction of the concrete column, the width of the cuboid frame is arranged along the width direction of the concrete column, and the length of the cuboid frame is arranged along the direction of the concrete column towards the functional space; and the edges of the decorative surface layer at the corner positions of the steel frame are provided with spliced bevels.

[0019] Further, when the decorative panel is installed, a single decorative panel is arranged along the width direction of the cuboid frame, and at least two decorative panels are arranged along the length direction of the cuboid frame in the same height of the cuboid frame; and the decorative panel close to the concrete column is preferentially installed.

[0020] Further, in the position adjustment process of the decorative panel, the position of the decorative panel is measured by means of a total station, and the position of the decorative panel is adjusted to a set position.

[0021] The application further provides an ultrahigh integrated column, which comprises a concrete column, a steel frame arranged outside the concrete column, a functional space formed on one side of the concrete column, a wind pipe and a fire pipe system arranged in the functional space, and a decorative panel installed outside the steel frame.

[0022] Compared with the prior art, the application has the following beneficial effects:

[0023] 1. The application provides an ultrahigh integrated column, which forms a functional space on one side of a concrete column, integrates and installs a fire pipe system and a wind pipe in the functional space, hides the fire pipe system and the wind pipe in the inside area of a decorative panel, and fully utilizes the height space of the column and the steel frame.

[0024] 2. The application further provides an ultrahigh integrated column construction method, which realizes the installation of the decorative panel through the cooperation of a hanging piece and a screw rod, and reduces the problem of great positioning difficulty caused by the heavy weight of the plate during high-altitude operation.

[0025] 3. The application realizes the height direction adjustment of the decorative panel through the height adjustment screw bolt arranged on the threaded cylinder of the hanging piece, solves the problem that the crane cannot realize fine adjustment in the height direction, facilitates high-altitude operation, and reduces the positioning difficulty of the decorative panel. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of a transverse section of the ultrahigh integrated column in the application.

[0027] Figure 2This is a schematic diagram of the decorative panel structure in this invention.

[0028] Figure 3 This is an enlarged view of a portion of the decorative panel structure in this invention.

[0029] Figure 4 This is a schematic diagram of the height adjustment bolt arrangement in this invention.

[0030] Figure 5 This is a schematic diagram of the locking bolt arrangement in this invention.

[0031] Figure 6 This is a schematic diagram of the card block setting in this invention.

[0032] Figure 7 This is a schematic diagram of the decorative panel hoisting of the present invention.

[0033] In the diagram, 1. Concrete column; 2. Steel frame; 3. Air duct; 4. Fire protection piping system; 5. Functional space; 6. Decorative panel; 7. Fire door; 8. Traction rope; 9. Steel wire rope;

[0034] 2-1. Screw; 2-2. Mounting plate; 2-3. Mounting hole; 2-4. Locking nut;

[0035] 6-1. Decorative surface layer; 6-2. Metal back plate; 6-3. Support frame; 6-4. Hanger; 6-5. Mounting groove; 6-6. Threaded cylinder; 6-7. Height adjustment bolt; 6-8. Locking block; 6-9. U-shaped groove. Detailed Implementation

[0036] The technical solution of the present invention will be further described below with reference to specific embodiments:

[0037] A construction method for ultra-high integrated columns, the method comprising:

[0038] like Figure 1 As shown, a steel frame 2 is installed on the outside of the concrete column 1. The steel frame 2 forms a functional space 5 on one side of the concrete column for the installation of air ducts 3 and fire protection pipe system 4. The air ducts 3 and fire protection pipe system 4 are integrated and installed in the functional space 5.

[0039] Decorative panels 6 are installed on the outside of steel frame 2. Before installing decorative panels 6, fire doors 7, air vents and inspection ports are pre-installed on the outside of functional space 5. The air vents are connected to air ducts 3 for easy air outlet. Fire doors 7 are located near the ground for easy operation of fire valve systems. Inspection ports facilitate subsequent maintenance of the functional space. The exterior of fire doors and inspection ports can be made of the same material or a similar color to the decorative panels.

[0040] The steel frame 2 forms a cuboid frame outside the concrete column 1, the height of the cuboid frame is arranged along the height direction of the concrete column 1, the width of the cuboid frame is arranged along the width direction of the concrete column, and the length of the cuboid frame is arranged along the direction of the concrete column 1 towards the functional space 5; the edges of the decorative surface layer 6-1 at the corner positions of the steel frame are provided with spliced bevels.

[0041] Each decorative panel 6 is pre-arranged and installed position setting in the early design stage, and the position of the decorative panel is measured by means of a total station during the position adjustment process of the decorative panel, and the position of the decorative panel is adjusted to the set position. Arrangement can be achieved by BIM means, common tools such as Autodesk Revit software, Rhino software, etc.

[0042] As shown in Figure 2 and Figure 3 , the decorative panel 6 includes a decorative surface layer 6-1, a metal back plate 6-2, and a support skeleton 6-3, the decorative surface layer 6-1 is fixed on the front side of the metal back plate 6-2, and the support skeleton 6-3 is fixed on the back side of the metal back plate 6-2; the two sides of the support skeleton 6-3 are symmetrically provided with hangers 6-4, and each decorative panel is provided with hangers 6-4 on the upper two sides and the lower two sides; the hanger 6-4 includes a plate body structure, and a mounting slot 6-5 is arranged in the opening of the plate body structure and downward; the outer side of the steel frame 2 is provided with a transversely arranged screw rod 2-1 corresponding to the hanger 6-4.

[0043] In one embodiment, the decorative surface layer is an inorganic artificial stone panel, which can be fixed on the metal back plate by bonding or screw connection, the metal back plate is a honeycomb aluminum plate, the support skeleton is formed into a frame structure by welding galvanized steel pipes, and the support skeleton and the honeycomb aluminum plate are connected by angle codes.

[0044] The decorative panel 6 is lifted to the preset installation height by the hoisting equipment, the decorative panel 6 is moved relative to the screw rod 2-1 to make the decorative panel 6 reach the set installation position, and the decorative panel 6 is moved to make the mounting slot 6-5 of the hanger 6-4 be buckled on the screw rod 2-1 from above; the decorative panels 6 are installed in sequence from bottom to top along the concrete column, which requires that the installation height of the screw rod 2-1 must be accurately controlled.

[0045] An installation plate 2-2 for installing the screw rod 2-1 is installed on the outer side of the steel frame 2, two mutually parallel installation plates 2-2 are arranged corresponding to each screw rod 2-1, and an installation hole 2-3 for installing the screw rod 2-1 is arranged on the installation plate 2-2; the mounting slot 6-5 of the hanger 6-4 is buckled on the screw rod 2-1 from above between the installation plates 2-2 at both ends of the screw rod 2-1. As a preferred, the longitudinal depth of the mounting slot 6-5 is greater than the diameter of the screw rod 2-1, which ensures the safety of the mounting slot 6-5 buckled on the outside of the screw rod 2-1.

[0046] In another embodiment, as shown in Figure 4 The longitudinal depth of the mounting groove 6-5 is greater than the diameter of the screw rod 2-1; a threaded cylinder 6-6 is arranged above the mounting groove 6-5 on one side of the plate body structure, a height adjustment bolt 6-7 is arranged in the threaded cylinder 6-6 and threadedly cooperates with the threaded cylinder 6-6; the decorative panel 6 is moved along the screw rod 2-1 in the transverse direction to a set position in the horizontal direction; after the mounting groove 6-5 is buckled on the screw rod 2-1, the lower end of the height adjustment bolt 6-7 abuts against the screw rod 2-1 from above; the height of the decorative panel 6 is adjusted to a set position in the height direction by adjusting the height adjustment bolt 6-7.

[0047] When the decorative panel 6 is installed, a single decorative panel 6 is arranged in the width direction of the cuboid frame at the same height of the cuboid frame, and at least two decorative panels 6 are arranged in the length direction of the cuboid frame; the decorative panel 6 close to the concrete column 1 is preferentially installed, which facilitates the adjustment of the height adjustment bolt 6-7 when the decorative panels in the same height range are installed; the decorative panels in the same circle in the height direction can be operated by personnel entering the functional space at the position close to the functional space.

[0048] In one embodiment, as shown in Figure 5 The screw rod 2-1 is further provided with a locking nut 2-4, which is arranged on the side of the plate body structure where the threaded cylinder 6-6 is arranged; after the position of the decorative panel 6 is adjusted, the locking nut 2-4 is screwed relative to the screw rod 2-1 to abut against the height adjustment bolt 6-7.

[0049] In one embodiment, as shown in Figure 6 The end of the height adjustment bolt 6-7 abutting against the screw rod 2-1 is further provided with a clamping block 6-8, the clamping block 6-8 has a U-shaped notch 6-9, and the clamping block 6-8 is provided with a threaded hole cooperating with the height adjustment bolt 6-7 at the middle part corresponding to the arc-shaped notch 6-9; the end of the height adjustment bolt 6-7 passes through the threaded hole and is placed in the U-shaped notch 6-9; the height adjustment bolt 6-7 is pre-installed at the threaded cylinder 6-6, and the clamping block 6-8 is pre-installed at the end of the height adjustment bolt 6-7; when the installation height of the decorative panel 6 is adjusted, the height adjustment bolt 6-7 is screwed to make the U-shaped notch 6-9 clamp the screw rod 2-1 and the end of the height adjustment bolt 6-7 abut against the screw rod 2-1 from above, and then the locking nut 2-4 abuts against the clamping block 6-8.

[0050] Preferably, the mounting hole 2-3 is a waist-shaped hole arranged in the transverse direction, which facilitates the adjustment of the horizontal distance between the screw rod 2-1 and the steel frame relative to the steel frame.

[0051] In one embodiment, as shown in Figure 7As shown, when hoisting the decorative panel 6, two steel wire ropes 9 are hung on the hooks, the ends of the steel wire ropes 9 are respectively provided with a rope sleeve, the rope sleeves are sleeved in the mounting grooves of the hangers 6-4 on the two sides of the upper position of the decorative panel, the height adjusting screw is adjusted so that the rope sleeves are buckled on the side of the height adjusting screw 6-7 to prevent the subsequent rope sleeves from being removed after hoisting, the lengths of the two steel wire ropes 9 are adjusted to be consistent before hoisting; a traction rope 8 is sleeved at the lower end of the decorative panel 6, the operator controls the direction of the decorative panel 6 during hoisting by the traction rope 8 to prevent the decorative panel 6 from being excessively inclined during hoisting; after the mounting groove 6-5 is buckled on the screw 2-1, the personnel push the decorative panel 6 to adjust the horizontal mounting position, after the horizontal adjustment is completed, the mounting groove 6-5 is buckled on the screw 2-1, and then the rope sleeve and the traction rope are removed, and then the height position of the decorative panel 6 is adjusted by the height adjusting bolt 6-7.

[0052] The embodiment is only a further explanation of the present application, and is not a limitation of the present application, and those skilled in the art can make non-creative modifications to the embodiment according to the needs after reading the specification, but as long as the modifications are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A construction method for ultra-high integrated columns, characterized in that, The method includes: A steel frame is installed on the outside of the concrete column. The steel frame forms a functional space on one side of the concrete column for the installation of air ducts and fire protection pipe systems. The air ducts and fire protection pipe systems are integrated and installed in the functional space. Decorative panels are installed on the outside of the steel frame. Before installing the decorative panels, fire doors, air vents and access panels are pre-installed on the outside of the functional space. The decorative panel includes a decorative surface layer, a metal back panel, and a supporting frame. The decorative surface layer is fixed to the front side of the metal back panel, and the supporting frame is fixed to the rear side of the metal back panel. Hangers are symmetrically installed on both sides of the supporting frame. Each hanger includes a panel structure and a mounting groove with the opening of the panel structure facing downwards. A horizontally arranged screw is provided on the outside of the steel frame corresponding to the hanger. The decorative panel is lifted to the preset installation height using a lifting device. The decorative panel is moved relative to the screw to the set installation position. The decorative panel is moved so that the mounting slot of the hanger is fastened to the screw from above. The decorative panels are installed sequentially from bottom to top along the concrete column. Mounting plates for screw mounting are installed on the outside of the steel frame. Two parallel mounting plates are provided for each screw. Mounting holes for screw mounting are provided on the mounting plates. The mounting groove of the hanger is fastened to the screw from above between the mounting plates at both ends of the screw. The longitudinal depth of the mounting groove is greater than the diameter of the screw; a threaded cylinder is provided on one side of the plate structure above the mounting groove, and a height adjustment bolt that is threadedly engaged with the threaded cylinder is installed inside the threaded cylinder. The decorative panel is moved laterally along the screw to the set position in the horizontal direction. After the mounting groove is engaged with the screw, the lower end of the height adjustment bolt abuts against the screw from above. Adjusting the height adjustment bolt adjusts the height of the decorative panel to the set position in the height direction. A locking nut is also provided on the screw. The locking nut is located on the side of the plate structure where the threaded cylinder is set. After the position of the decorative panel is adjusted, the locking nut is screwed relative to the screw so that the locking nut abuts against the height adjustment bolt. The mounting hole is a horizontally oriented, waist-shaped hole.

2. The construction method for an ultra-high integrated column according to claim 1, characterized in that, The height adjusting bolt has a locking block at one end that abuts against the screw rod. The locking block has a U-shaped groove, and a threaded hole for the height adjusting bolt is provided in the middle of the arc-shaped groove. The end of the height adjusting bolt passes through the threaded hole and is placed in the U-shaped groove. The height adjusting bolt is pre-installed on the threaded cylinder. When adjusting the installation height of the decorative panel, the height adjusting bolt is screwed in so that the U-shaped groove locks the screw rod and the end of the height adjusting bolt abuts against the screw rod from above. Then, the locking block is secured by tightening the lock nut.

3. The construction method for an ultra-high integrated column according to claim 1, characterized in that, The steel frame forms a cuboid frame on the outside of the concrete column. The height of the cuboid frame is set along the height direction of the concrete column, the width of the cuboid frame is set along the width direction of the concrete column, and the length of the cuboid frame is set along the direction of the concrete column toward the functional space. At the corner of the steel frame, the edge of the decorative surface layer is provided with a splicing bevel.

4. The construction method for an ultra-high integrated column according to claim 3, characterized in that, When installing the decorative panel, a single decorative panel is set along the width direction of the cuboid frame within the same height of the cuboid frame, and at least two decorative panels are set along the length direction of the cuboid frame. Prioritize installing decorative panels near the concrete columns.

5. The construction method for an ultra-high integrated column according to claim 1, characterized in that, During the adjustment of the decorative panel's position, a total station is used to measure the position of the decorative panel and adjust it to the designed position.

6. A type of ultra-high integrated column, characterized in that, The system includes a concrete column and a steel frame installed on the outside of the concrete column. The steel frame forms a functional space on one side of the concrete column, and air ducts and fire protection pipes are installed in the functional space. Decorative panels are installed on the outside of the steel frame. A fire door is provided on the outside of the functional space corresponding to the fire protection pipes, and an air outlet is provided on the outside of the functional space corresponding to the air ducts. An inspection port is provided on the outside of the functional space. The ultra-high integrated column is constructed according to the construction method described in any one of claims 1-5.

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