CN219384577U - Tower crane attaches wall structure - Google Patents

Abstract

The utility model discloses a tower crane wall attaching structure which is characterized by comprising a fixed base, wherein the fixed base is arranged on a standard section of the tower crane, four rotatable supporting legs are uniformly distributed on the outer side wall of the fixed base, a wall attaching rod is movably arranged at one end of each supporting leg, which is far away from the fixed base, and a positioning seat is arranged at one end of each wall attaching rod, which is far away from each supporting leg. The utility model has the advantages of convenient adjustment of the installation position, applicability to narrow or wide scenes, stable support for the tower crane and the like.

Description

Tower crane attaches wall structure

Technical Field

The utility model relates to the technical field of building construction, in particular to a tower crane wall attaching structure.

Background

When the tower crane exceeds a certain height, in order to prevent the tower body from shaking or collapsing due to the force generated by lifting objects because of too high, a support is required to be arranged between the building and the tower crane, so that the safety of operation and the stability of the tower body are ensured. In the prior art, the wall-attached steel structure of the tower crane is connected with an embedded part embedded in a wall surface of a building through bolts, and is positioned according to the requirement of project construction, when the embedded part is arranged on the wall surface, the position of the embedded part needs to be determined according to specific conditions (such as the position of the embedded part is determined according to the bearing position of the wall surface), the degree of freedom of adjustment of the wall-attached frame is less, and sometimes the position of the embedded part is difficult to adapt, so that the smooth wall-attached construction is difficult to carry out. Usually, the wall attaching frame is arranged horizontally, a transverse shearing force can be generated on the tower crane, two embedded parts are embedded in the same horizontal line in the wall surface of a building, the embedded parts can be pulled by slight shaking of the tower crane, the wall surface is damaged to a certain extent, and stress generated in a concentrated mode is difficult to share. The Chinese patent literature discloses an extra-long truss type tower crane attaching structure with a support (publication number: CN 110835058A), an attaching frame is arranged on a standard section, four corners of the attaching frame are connected with attaching rods, the attaching rods are connected with a wall surface, and inclined supporting rods are arranged below the attaching rods and used as supports for the attaching rods and the wall surface. But inconvenient adjustment through the mode of increasing or reducing middle part rectangle cross-section truss to because the four corners installation of attaching the frame is attached the pole and can influence the installation angle, be difficult to install in narrower space, and also install by the built-in fitting between diagonal brace and the wall, inconvenient location on the built-in fitting of installation.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to solve the technical problems that: how to provide a tower crane wall attaching structure which can conveniently adjust the position of a wall attaching frame according to an embedded part and improve the connection firmness of the wall attaching frame and a building wall.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a tower crane attaches wall structure, its characterized in that, includes unable adjustment base, unable adjustment base installs on the tower crane standard festival, the equipartition has rotatable more than three supporting legs on unable adjustment base's the lateral wall, the supporting leg is kept away from unable adjustment base's one end movable mounting attaches the wall pole, it installs the positioning seat to attach the wall pole to keep away from the one end of supporting leg.

When the column tower crane is constructed, four supporting feet are connected through the fixed base, the wall attaching rods connected with the supporting feet are connected with the building wall surface through the positioning seat, in the process, the four supporting feet are rotated, so that the position of the positioning seat can be conveniently adjusted, the column tower crane is better matched with the building wall surface, the four wall attaching rods enable the connection of the fixed base and the building wall surface to be more stable, the stability of the tower crane is improved, stress generated in a concentrated mode is shared, and the phenomenon that the connection between the positioning seat and the wall surface is unstable due to the tensile force generated on the same horizontal line is avoided, and the wall surface is damaged; simultaneously, two adjacent supporting legs can be mutually closed or separated, and the device is suitable for various construction scenes and meets the requirement of installation in a narrow or wide space.

Further, the wall body is provided with an embedded part embedded in the wall body, and the embedded part is connected with the positioning seat.

Still further, the positioning seat includes connecting plate and perpendicular with the connecting cylinder that the connecting plate set up, the connecting cylinder has the screw hole of coaxial setting, the wall attachment pole be close to the one end of positioning seat be provided with screw hole matched with screw thread, the connecting plate with the built-in fitting passes through second bolt detachably and is connected.

Further, the fixing base is provided with a plurality of pairs of fixing plates which are oppositely arranged along the thickness direction, the middle parts of the fixing plates are sunken to form a circular mounting groove, one end, close to the fixing base, of the supporting leg is fixed with a rotating shaft, and two ends of the rotating shaft are respectively and rotatably inserted into the circular mounting groove, so that the supporting leg is rotatably mounted on the fixing base through the rotating shaft.

Like this, pivot cooperatees with the mounting groove, utilizes the position of mounting groove restriction pivot, both can arbitrary angle regulation through rotating the supporting legs for the positioning seat can be in removing to the arbitrary selected position of building wall, adheres to the building wall and fixes.

Furthermore, the middle part of the fixed base is connected with a fixed frame, and the fixed frame is sleeved on the standard section of the tower crane.

Further, the supporting leg is bent towards one side close to the positioning seat to form a bending part.

By adopting the structure, as the length of the wall attaching rod needs to be adjusted according to the actual installation scene, the bent supporting legs can provide larger adjustment space for the wall attaching rod, the construction needs can be met only by moving the wall attaching rod, the wall attaching rod is close to the building wall, and the tower crane can not block the wall attaching rod.

Further, a connecting piece is arranged at one end, far away from the fixed base, of the supporting leg, and the wall attaching rod is slidably arranged on the supporting leg through the connecting piece.

Further, the connecting piece is a pressing piece arranged at the end part of the supporting leg, one end of the supporting leg, which is far away from the fixed base, is provided with a first arc-shaped groove axially arranged along the wall attaching rod, a second arc-shaped groove is formed in the middle of the pressing piece in a protruding mode, the wall attaching rod penetrates through the first arc-shaped groove and the second arc-shaped groove, and the depth of the first arc-shaped groove and the second arc-shaped groove is smaller than the radius of the wall attaching rod; both ends of the pressing sheet are fixed on the supporting legs through first bolts.

Like this, when installing the wall pole that attaches in first arc recess and second arc recess, through removing the wall pole that attaches, make the positioning seat near building wall, wait to adjust the position of attaching the wall pole and install the positioning seat after, will attach the wall pole and fix on the supporting legs through the preforming, be favorable to removing the wall pole that attaches according to the difference of tower crane and building wall distance.

Further, two pressing pieces are arranged along the axial direction of the wall-attached rod.

In conclusion, the tower crane has the advantages of being convenient to adjust the installation position, being applicable to narrow or wide scenes, providing stable support for the tower crane and the like.

Drawings

Fig. 1 is a top view of a tower crane wall-attached structure.

Fig. 2 is a schematic diagram of the installation of a tower crane wall-attached structure.

Fig. 3 is a schematic diagram of a tower crane wall-attached structure.

Fig. 4 is a schematic view of a support leg structure.

Fig. 5 is a schematic illustration of the connection of the wall attachment bar to the sheeting.

Detailed Description

The present utility model will be described in further detail with reference to examples.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, a tower crane wall attaching structure is characterized by comprising a fixed base 1, wherein the fixed base 1 is arranged on a standard section of the tower crane, more than three rotatable supporting legs 2 are uniformly distributed on the outer side wall of the fixed base 1, a wall attaching rod 3 is movably arranged at one end, far away from the fixed base 1, of each supporting leg 2, and a positioning seat 4 is arranged at one end, far away from the supporting leg 2, of each wall attaching rod 3. The wall body is characterized by further comprising an embedded part 41 embedded in the wall body, and the embedded part 41 is connected with the positioning seat 4. The positioning seat 4 comprises a connecting plate 42 and a connecting cylinder 43 which is vertically arranged with the connecting plate 42, the connecting cylinder 43 is provided with a threaded hole which is coaxially arranged, one end of the wall attaching rod 3, which is close to the positioning seat 4, is provided with threads matched with the threaded hole, and the connecting plate 42 is detachably connected with the embedded part 41 through a second bolt 44.

The fixed base is installed on the tower crane standard knot, install four supporting legs on the fixed base, every supporting legs all can rotate, thereby according to the position of burying the built-in fitting in the building wall, adjust the angle between supporting legs and the fixed base, make the positioning seat can remove the position that the built-in fitting is located, avoid causing can not smooth construction because of the deviation between built-in fitting and the tower crane, treat after the position of adjusting the positioning seat, be connected with the built-in fitting through the second bolt and fix, wherein attach the wall pole and be connected with connecting plate detachably, and through removing the distance between attaching the wall pole and the building wall, can still make the positioning seat be connected with the built-in fitting after the distance between tower crane and the building wall changes.

In practice, the fixing base 1 has a plurality of pairs of fixing plates 11 disposed opposite to each other in a thickness direction, a circular mounting groove 111 is formed by recessing a middle portion of each fixing plate 11, a rotating shaft 112 is fixed at one end of the supporting leg 2 near the fixing base 1, and two ends of the rotating shaft 112 are respectively rotatably inserted into the circular mounting groove 111, so that the supporting leg 2 is rotatably mounted on the fixing base 1 through the rotating shaft 112. The middle part of fixed base 1 is connected with fixed frame 5, fixed frame 5 cover is established on the tower crane standard festival. When concrete implementation, the fixed plate can be arranged to be connected with the fixed base through bolts, so that the support legs are convenient to detach, and the fixed base is installed on the tower crane through the fixed frame on the fixed base, so that the installation height of the wall attaching frame can be adjusted as required, and the fixed base is more stable and firm to be connected with the standard section of the tower crane.

In operation, the supporting leg 2 is bent toward the side close to the positioning seat 4 to form a bending portion 22. The support leg 2 is far away from the one end of fixed base 1 installs connecting piece 21, attach the wall pole 3 through connecting piece 21 slidable install in on the support leg 2. The connecting piece 21 is a pressing piece 212 arranged at the end part of the supporting leg 2, one end of the supporting leg 2 far away from the fixed base 1 is provided with a first arc-shaped groove axially arranged along the wall attaching rod 3, a second arc-shaped groove is formed in the middle of the pressing piece 212 in a protruding mode, the wall attaching rod 3 passes through the first arc-shaped groove and the second arc-shaped groove, and the depth of the first arc-shaped groove and the second arc-shaped groove is smaller than the radius of the wall attaching rod 3; both ends of the pressing piece 212 are fixed on the supporting leg 2 through first bolts 211. The number of the pressing pieces 212 is two along the axial direction of the wall-attaching rod 3. Two preforming 212 press-cover on attaching the wall pole, be favorable to attaching and connect between wall pole and the supporting legs more stable firm, simultaneously, avoid attaching the wall pole and take place the skew. In the concrete implementation, the appearance of attaching the wall pole 3 has the recess of array arrangement, and the preforming 212 has a plurality of lugs that the protrusion formed with the one side that attaches the wall pole 3 to laminate mutually, and the lug cooperatees with the recess for laminate between preforming 212 and the attaching the wall pole 3 more closely, prevent that both from sliding relatively, improve the steadiness that both connect.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (9)

1. The utility model provides a tower crane attaches wall structure, its characterized in that, includes unable adjustment base, unable adjustment base installs on the tower crane standard festival, the equipartition has rotatable more than three supporting legs on unable adjustment base's the lateral wall, the supporting leg is kept away from unable adjustment base's one end movable mounting attaches the wall pole, it installs the positioning seat to attach the wall pole to keep away from the one end of supporting leg.

2. The tower crane wall-attaching structure of claim 1 further comprising an embedded member embedded in the wall, the embedded member being coupled to the positioning seat.

3. The tower crane wall-attaching structure according to claim 2, wherein the positioning seat comprises a connecting plate and a connecting cylinder which is vertically arranged with the connecting plate, the connecting cylinder is provided with a threaded hole which is coaxially arranged, one end of the wall-attaching rod, which is close to the positioning seat, is provided with threads matched with the threaded hole, and the connecting plate is detachably connected with the embedded part through a second bolt.

4. The tower crane wall-attaching structure according to claim 1, wherein the fixing base has a plurality of pairs of fixing plates disposed opposite to each other in a thickness direction, a circular mounting groove is formed in a central portion of each of the fixing plates, a rotation shaft is fixed to one end of the supporting leg adjacent to the fixing base, and both ends of the rotation shaft are rotatably inserted into the circular mounting groove, respectively, so that the supporting leg is rotatably mounted on the fixing base through the rotation shaft.

5. The tower crane wall-attaching structure of claim 4 wherein a fixed frame is connected to the middle of the fixed base, and the fixed frame is sleeved on the standard section of the tower crane.

6. The tower crane wall-attaching structure of claim 1 wherein said support legs are bent to form a bent portion toward a side adjacent said positioning base.

7. The tower crane wall-attaching structure of claim 1 wherein said support leg has a connector mounted at an end thereof remote from said fixed base, said wall-attaching rod being slidably mounted to said support leg by said connector.

8. The tower crane wall attaching structure according to claim 7, wherein the connecting piece is a pressing piece arranged at the end part of the supporting leg, one end of the supporting leg, which is far away from the fixed base, is provided with a first arc-shaped groove axially arranged along the wall attaching rod, a second arc-shaped groove is formed in the middle of the pressing piece in a protruding mode, the wall attaching rod penetrates through the first arc-shaped groove and the second arc-shaped groove, and the depth of the first arc-shaped groove and the second arc-shaped groove is smaller than the radius of the wall attaching rod; both ends of the pressing sheet are fixed on the supporting legs through first bolts.

9. The tower crane wall-attaching structure of claim 8 wherein said pressure pad is provided with two along the axial direction of said wall-attaching pole.