CN217867856U - External attached frame of formula tower crane climbs in superelevation layer - Google Patents

Abstract

The utility model relates to an external attached frame of formula tower crane climbs in superelevation layer belongs to building construction technical field, including at least two support units and a plurality of built-in fittings of pre-buried in core section of thick bamboo shear force wall, the support unit includes two supporting beams, two supporting beams are close to the one end of core section of thick bamboo shear force wall and articulate with two built-in fittings respectively, fixedly connected with two piece at least secondary beams between two supporting beams, one side that two supporting beams deviate from each other all articulates through the hinge seat has two piece at least horizontal bracing pieces, two horizontal bracing pieces of one side all articulate through hinge seat and same built-in fitting; the opposite sides of any two adjacent supporting units are hinged with the same number of diagonal draw bars through hinged seats, and the free ends of the two diagonal draw bars corresponding to the two supporting units are hinged with the same embedded part through hinged seats. The utility model discloses can make the tower crane depend on core bobbin outer wall, make the tower crane more be close to the frame steel construction, the mechanical efficiency of full play tower crane more.

Description

External attached frame of formula tower crane climbs in superelevation layer

Technical Field

The utility model relates to an external attached frame of formula tower crane climbs in superelevation layer belongs to building construction technical field.

Background

The tower crane is mainly composed of a tower body, a crane boom and a base, and is a transportation machine with the crane boom rotating and lifting on the top of the tower body. The tower crane has the characteristics of strong hoisting capacity, wide operation space and small occupied area, and is mainly used for horizontal or vertical transportation of materials and components on a construction site of a building structure.

The tower crane can be roughly divided into a fixed foundation attached type tower crane and a traditional inner climbing type tower crane, the fixed foundation attached type tower crane is connected with an outer frame steel structure of a building through an attached node, however, the construction process of a modern super high-rise reinforced concrete structure usually lags behind a core tube by an external structure, the height of the fixed foundation attached type tower crane cannot be correspondingly adjusted according to the increase of the construction height, even if the technology can meet the specified height, the increase of cost caused by the increase of the standard section number of a tower body and the increase of unstable factors restrict the application of the fixed foundation attached type tower crane. And traditional climbing tower crane receives the restriction that core section of thick bamboo inner space diminishes gradually and can not arrange more than two, and the efficiency of construction reduces, consequently urgent need improve.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming among the above-mentioned prior art, the utility model discloses a climbing tower crane is external adheres to frame in superelevation layer, and it can make the tower crane depend on core bobbin outer wall, makes the tower crane more be close to the frame steel construction, more can the mechanical efficiency of full play tower crane.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the ultrahigh-layer climbing type tower crane external hanging attachment frame comprises at least two supporting units and a plurality of embedded parts embedded in a core tube shear wall, wherein each supporting unit comprises two supporting cross beams which are arranged at the same horizontal height and are perpendicular to the core tube shear wall, one ends of the two supporting cross beams, close to the core tube shear wall, are hinged to the two embedded parts through hinge seats respectively, at least two secondary beams are fixedly connected between the two supporting cross beams, one sides, away from each other, of the two supporting cross beams are hinged to at least two horizontal supporting rods through the hinge seats, and the two horizontal supporting rods on the same side are hinged to the same embedded part through the hinge seats; the opposite sides of any two adjacent supporting units are hinged with the same number of diagonal draw bars with the number of at least two through hinged seats, and the free ends of the two diagonal draw bars corresponding to the two supporting units are hinged with the same embedded part through hinged seats.

Furthermore, connecting plates are connected between a plurality of embedded parts connected with the same supporting unit and between a plurality of embedded parts connected with each diagonal draw bar.

Furthermore, both ends of the connecting plate are movably inserted into slots arranged on the embedded parts, and both side walls of each slot are uniformly provided with a plurality of ball clamping grooves along the length direction of the slot; the end part of the connecting plate is provided with a plurality of transverse through grooves transversely penetrating through the connecting plate, compression springs are arranged in the transverse through grooves, clamping shafts are fixed at two ends of each compression spring, the free ends of the clamping shafts extend out of the transverse through grooves and then are rotatably connected with rolling clamping balls, and the rolling clamping balls are clamped in different clamping ball grooves in a one-to-one correspondence mode.

Further, the hinge seat comprises a pair of hinge plates, and a high-strength pin is rotatably connected between the hinge plates.

Furthermore, a plurality of reinforcing plates are fixed on the outer sides of the two hinged plates.

Compared with the prior art the utility model discloses there are following characteristics and beneficial effect:

the utility model discloses fix tower crane detachably on the supporting element, support spacingly through the supporting element, it is spacing simultaneously can support through continuing to increase the supporting element at the in-process that the tower crane climbed, compare with traditional interior climbing tower crane, through the utility model discloses a setting can make the tower crane depend on core section of thick bamboo outer wall, makes the tower crane more be close to the frame steel construction, more can the mechanical efficiency of full play tower crane, and the effect of connection is mainly played in the setting of horizontal support pole and oblique pull rod, has effectively guaranteed the stability that the tower crane supported.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the present invention;

fig. 3 is a schematic structural view of the hinge base of the present invention;

fig. 4 is a cross-sectional view of the connection plate and the embedded part of the present invention.

Wherein the reference numerals are: 100. a support unit; 1. a support beam; 2. a secondary beam; 3. a diagonal member; 4. embedding parts; 5. a horizontal support bar; 6. tower crane; 7. a hinge plate; 8. a high strength pin; 9. a reinforcing plate; 10. a core barrel shear wall; 11. a connecting plate; 12. clamping a shaft; 13. rolling and clamping the beads; 14. a compression spring; 15. a transverse through groove; 16. a slot; 17. ball clamping grooves.

Detailed Description

The present invention will be described in more detail with reference to the following examples.

As shown in fig. 1 to 4, the external hanging attachment frame of the ultra-high layer internal climbing tower crane of the embodiment includes two supporting units 100 and a plurality of embedded parts 4 embedded in a core tube shear wall 10, each supporting unit 100 includes two supporting beams 1 which are arranged at the same horizontal height and are perpendicular to the core tube shear wall 10, one ends of the two supporting beams 1 close to the core tube shear wall 10 are respectively hinged to the two embedded parts 4 through hinge seats, two secondary beams 2 are fixedly connected between the two supporting beams 1, one sides of the two supporting beams 1 which are far away from each other are respectively hinged to two horizontal supporting rods 5 through hinge seats, and the two horizontal supporting rods 5 at the same side are both hinged to the same embedded part 4 through hinge seats; one side of any two adjacent supporting units 100 opposite is hinged with two diagonal draw bars 3 through a hinged seat, the diagonal draw bars 3 of the two supporting units 100 are arranged in a one-to-one correspondence manner, and the free ends of the two corresponding diagonal draw bars 3 are hinged with the same embedded part 4 through a hinged seat.

Further, connecting plates 11 are connected between the embedded parts 4 connected to the same supporting unit 100 and between the embedded parts 4 connected to the diagonal members 3.

Furthermore, two ends of the connecting plate 11 are movably inserted into slots 16 formed in the embedded part 4, and a plurality of ball clamping grooves 17 are uniformly formed in two side walls of each slot 16 along the length direction of the slot 16; the end of the connecting plate 11 is provided with a plurality of transverse through grooves 15 transversely penetrating the connecting plate 11, compression springs 14 are arranged in the transverse through grooves 15, two ends of each compression spring 14 are fixed with clamping shafts 12, the free ends of the clamping shafts 12 extend out of the transverse through grooves 15 and then are rotatably connected with rolling clamping balls 13, each rolling clamping ball 13 is clamped in a different ball clamping groove 17 in a one-to-one correspondence mode, when the connecting plate 11 is pulled, the compression springs 14 at the inner ends of the clamping shafts 12 are extruded in a stressed mode, the rolling clamping balls 13 are made to exit from the ball clamping grooves 17, when the connecting plate 11 is continuously pulled, the rolling clamping balls 13 can be clamped in the other ball clamping grooves 17, distance adjustment between the embedded part 4 and the connecting plate 11 before embedding is completed, the embedded part 4 is conveniently embedded through the connecting plate 11, the position of the embedded part 4 is conveniently limited, the embedded part 4 is prevented from deviating, meanwhile, fine adjustment can also be carried out according to the position of the supporting unit 100, subsequent installation is facilitated, and the installation efficiency is improved.

Further, the hinge seat comprises a pair of hinge plates 7, and a high-strength pin 8 is rotatably connected between the hinge plates 7.

Furthermore, a plurality of reinforcing plates 9 are fixed on the outer sides of the two hinged plates 7, the hinged plates 7 are fixed on the embedded parts 4 or the supporting cross beam 1 according to the using position, and the arrangement of the reinforcing plates 9 increases the structural stability of the hinged seat.

The utility model discloses a theory of operation: tower crane 6 detachably fixes on supporting element 100, supports spacingly through supporting element 100, and it is spacing to support through continuing to increase supporting element 100 at the in-process that tower crane 6 climbed simultaneously, and horizontal support pole 5 and the setting of oblique pull rod 3 mainly play the effect of supporting the connection, guarantee the stability that tower crane 6 supported.

In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides an outer attached frame of formula tower crane climbs in superelevation layer which characterized in that: the supporting unit (100) comprises two supporting units (100) and a plurality of embedded parts (4) embedded in a core tube shear wall (10), the supporting units (100) comprise two supporting beams (1) which are arranged at the same horizontal height and are perpendicular to the core tube shear wall (10), one ends of the two supporting beams (1) close to the core tube shear wall (10) are hinged to the two embedded parts (4) through hinge seats respectively, at least two secondary beams (2) are fixedly connected between the two supporting beams (1), one sides of the two supporting beams (1) which are mutually deviated from each other are hinged to at least two horizontal supporting rods (5) through the hinge seats, and the two horizontal supporting rods (5) on the same side are hinged to the same embedded part (4) through the hinge seats; one side of any two adjacent supporting units (100) opposite to each other is hinged with at least two diagonal draw bars (3) in the same quantity through a hinged seat, and the free ends of the two diagonal draw bars (3) corresponding to the two supporting units (100) are hinged with the same embedded part (4) through the hinged seat.

2. The extra-high-rise internal climbing type tower crane external hanging attachment frame according to claim 1, characterized in that: connecting plates (11) are connected between the embedded parts (4) connected with the same supporting unit (100) and between the embedded parts (4) connected with the diagonal draw bars (3).

3. The extra-high-rise internal climbing type tower crane external hanging attachment frame according to claim 2, characterized in that: two ends of the connecting plate (11) are movably inserted into slots (16) formed in the embedded part (4), and a plurality of ball clamping grooves (17) are uniformly formed in the two side walls of each slot (16) along the length direction of each slot (16); the end part of the connecting plate (11) is provided with a plurality of transverse through grooves (15) which transversely penetrate through the connecting plate (11), compression springs (14) are arranged in the transverse through grooves (15), clamping shafts (12) are fixed at two ends of each compression spring (14), the free ends of the clamping shafts (12) extend out of the transverse through grooves (15) and then are rotatably connected with rolling clamping balls (13), and the rolling clamping balls (13) are clamped in different clamping ball grooves (17) in a one-to-one correspondence mode.

4. The ultra-high-rise internal climbing type tower crane external hanging attachment frame according to claim 1, characterized in that: the hinge seat comprises a pair of hinge plates (7), and a high-strength pin (8) is rotatably connected between the two hinge plates (7).

5. The extra-high-rise internal climbing tower crane external hanging attachment frame according to claim 4, characterized in that: the outer sides of the two hinged plates (7) are fixed with a plurality of reinforcing plates (9).

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