CN217323144U - A tower crane attached to a wall pier - Google Patents

Abstract

The utility model provides a tower crane attached wall pier, comprising: a pre-embedded connector, one end of which is pre-embedded in a floor; a structural frame, which is penetrated on the pre-embedded connector along a first direction, and the structural frame can be inserted into the pre-embedded connector. Sliding up; fixing piece, used to fix the sliding position of the structural frame on the embedded connection piece. Based on the technical solution of the present utility model, the structural frame and the embedded connector are detachably connected, so that the tower crane attached wall pier can be used on floors of different floors, thereby improving the use efficiency of the tower crane attached wall pier and avoiding the related In the technology, reinforced concrete attached wall piers are poured on the floor slab, thereby saving the cost of tower crane operation and improving the efficiency of tower crane operation. In addition, the structural frame can slide on the embedded connectors, so that the height of the tower crane attached wall pier can be adjusted, thereby increasing the connection range of the tower crane attached wall pier and the external tie rod, thereby expanding the application scope of the tower crane attached wall pier.

Description

A tower crane attached to a wall pier

technical field

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

Background technique

At present, when the horizontal arm of the tower crane exceeds the free height, tie rods are set at intervals to connect the tower crane with the structure, and the tie rods are usually connected to the structural columns or beams. The angle and length of the wall-attached poles are limited, so that the tower crane sometimes cannot be attached to the column or beam.

However, in the related art, reinforced concrete wall piers are usually poured on the floor for the tower crane to attach, and the reinforced concrete wall piers cannot be used for turnover, which easily leads to slow construction progress and high construction costs.

That is to say, in the related art, the tower crane attached to the wall pier cannot be used in turnaround.

Utility model content

In view of the above problems in the prior art, the present application proposes a tower crane attached wall pier, which solves the problem that the tower crane attached wall pier cannot be used in turnaround.

The tower crane attached wall pier of the utility model comprises: a pre-embedded connecting piece, one end of which is pre-embedded in the floor;

The structural frame is penetrated on the embedded connecting piece along the first direction, and the structural frame can slide on the embedded connecting piece; the fixing piece is used for fixing the sliding position of the structural frame on the embedded connecting piece.

In one embodiment, the pre-embedded connector adopts anchor bolts.

In one embodiment, the fixing member adopts a threaded fastener, the threaded fastener is threadedly connected with the embedded connector, and the threaded fastener can fix the sliding position of the structural frame on the embedded connector. Through this embodiment, after the height of the tower crane attached wall pier is adjusted, the fixing member and the anchor bolt are threadedly matched, so as to realize the fixing effect of the fixing member, thereby ensuring that the tower crane attached wall pier can be adjusted to a suitable height for support.

In one embodiment, the structural frame includes: a plurality of structural units, and the plurality of structural units are arranged at intervals along the second direction; a connecting plate is disposed on the plurality of structural units, and the connecting plate is provided with a first connecting hole.

In one embodiment, the structural frame further includes a connecting beam, and the connecting beam is arranged between two adjacent structural units in the plurality of structural units.

In one embodiment, the structural unit is a tripod structure, and the structural unit includes: a column; a horizontal connecting beam, one end of which is connected to the bottom end of the column; an inclined-stayed connecting beam, one end of which is connected to the top of the column, and the other end of which is connected to the horizontal connecting beam the other end of the connection. In this embodiment, the structural units are arranged in a tripod structure, which strengthens the connection strength of the structural units, thereby improving the support strength of the tower crane attached wall pier, thereby meeting the strength requirements for supporting the tower crane.

In one embodiment, the columns are I-beams.

In one embodiment, a lifting lug plate is further included, the lifting lug plate is arranged on the structural frame, and the lifting lug plate is used to connect the external pull rod. In this embodiment, the lifting lug plate is provided with a lifting lug hole for fixed connection with an external tie rod, so as to ensure that the tower crane attached wall pier can support the tower crane, thereby ensuring that the tower crane operation can be carried out normally.

In one embodiment, it also includes a wall-attached pier base, which is penetrated and fixed on the embedded connector, and is located below the structural frame. Through the present embodiment, setting the base of the pier attached to the wall improves the overall stability of the pier attached to the tower crane, thereby improving the stability and reliability of the support of the pier attached to the tower crane.

In one embodiment, the base of the pier attached to the wall is a rectangular-shaped weldment, and a second connection hole is opened at the corner of the base of the pier attached to the wall for fixed connection with the embedded connection piece. In this embodiment, the second connection hole is set as a threaded hole and is threadedly connected with the anchor bolt, which ensures that the base of the pier can be stably fixed on the floor, thereby ensuring that the base of the pier can stably support the tower crane.

The above technical features can be combined in various suitable ways or replaced by equivalent technical features, as long as the purpose of the present invention can be achieved.

Compared with the prior art, the tower crane attached wall pier provided by the utility model has at least the following beneficial effects:

The structural frame and the embedded connectors are detachably connected, so that the tower crane attached wall piers can be used on floors of different floors, thereby improving the use efficiency of the tower crane attached wall piers and avoiding the need to pour reinforced concrete on the floor in the related art. The wall pier is attached, thereby saving the cost of the tower crane operation and improving the efficiency of the tower crane operation. In addition, the structural frame can slide on the embedded connectors, so that the height of the tower crane attached wall pier can be adjusted, thereby increasing the connection range of the tower crane attached wall pier and the external tie rod, thereby expanding the application scope of the tower crane attached wall pier.

Description of drawings

Hereinafter, the present invention will be described in more detail based on embodiments and with reference to the accompanying drawings. in:

Fig. 1 shows the structural schematic diagram (side view) of the tower crane attached to the wall pier of the present invention;

Fig. 2 shows the structural schematic diagram (front view) of another angle of the tower crane attached to the wall pier in Fig. 1;

Fig. 3 shows the structural schematic diagram of another angle of the tower crane attached to the wall pier in Fig. 1 (top view);

FIG. 4 shows a schematic diagram of the assembly relationship between the embedded connector and the structural frame in FIG. 1;

Fig. 5 shows the structural schematic diagram of the base of the pier attached to the wall in Fig. 1;

FIG. 6 shows a schematic diagram of the structure of the connection board in FIG. 1 .

In the drawings, the same components are given the same reference numerals. The drawings are not to actual scale.

Reference number:

10. Embedded connecting piece; 20. Structural frame; 21. Structural unit; 211. Upright column; 212. Horizontal connecting beam; 213. Cable-stayed connecting beam; 22. Connecting plate; ; 30, the fixing part; 40, the lug plate; 50, the base of the pier attached to the wall; 51, the second connecting hole.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings.

It should be noted that the tower crane attached wall pier in this application is used as a support foundation to support the tower crane laterally. In this application, the tower crane attached wall pier is fixed on the floor, and one side thereof is connected with an external tie rod, and the tie rod is used as a support rod, Used to support tower cranes. That is, the tie rod is set between the tower crane attached wall pier and the tower crane.

It should be noted that the first direction in this application refers to the height direction of the tower crane attached wall pier in FIG. 1 , and the second direction refers to the width direction of the tower crane attached wall pier in FIG. 2 .

As shown in FIGS. 1 to 4 , the present invention provides a tower crane attached wall pier, which includes a pre-embedded connecting piece 10 , a structural frame 20 and a fixing piece 30 .

One end of the embedded connector 10 is pre-embedded in the floor slab, the structural frame 20 is penetrated on the embedded connector 10 along the first direction, the structural frame 20 can slide on the embedded connector 10, and the fixing member 30 is used for The sliding position of the fixed structural frame 20 on the embedded connector 10 .

In the above setting, the structural frame 20 is detachably connected with the embedded connector 10, so that the tower crane attached wall pier can be used on floors of different floors, thereby improving the use efficiency of the tower crane attached wall pier and avoiding the related art. The reinforced concrete attached wall pier is poured on the floor, thereby saving the cost of tower crane operation and improving the efficiency of tower crane operation.

In addition, the structural frame 20 can slide on the embedded connector 10, so that the height of the tower crane attached wall pier can be adjusted, thereby increasing the connection range between the tower crane attached wall pier and the external tie rod, thereby expanding the application of the tower crane attached wall pier scope.

Specifically, as shown in FIGS. 1 to 4 , in one embodiment, the embedded connector 10 adopts anchor bolts.

Further, the embedded connector 10 adopts M48 anchor bolts.

Specifically, as shown in FIGS. 1 to 4 , in one embodiment, the fixing member 30 adopts a threaded fastener, the threaded fastener is threadedly connected with the embedded connector 10 , and the threaded fastener can fix the structural frame 20 in the Sliding position on the embedded connector 10 .

In the above setting, after the height of the tower crane attachment wall pier is adjusted, the fixing member 30 and the anchor bolts are threadedly matched, so as to realize the fixing effect of the fixing member 30, thereby ensuring that the tower crane attachment wall pier can be adjusted to a suitable height for support.

Specifically, as shown in FIGS. 1 to 4 , in one embodiment, the fixing member 30 adopts two locking nuts.

Specifically, as shown in FIGS. 2 , 3 and 6 , in one embodiment, the structural frame 20 includes a plurality of structural units 21 and connecting plates 22 . The plurality of structural units 21 are arranged at intervals along the second direction, the connecting plates 22 are disposed on the plurality of structural units 21 , and the connecting plates 22 are provided with first connecting holes 221 .

Specifically, as shown in FIGS. 2 and 3 , in one embodiment, the structural frame 20 includes three structural units 21 . The first connection hole 221 is a threaded hole for fixing the lifting lug plate 40 .

Of course, in alternative embodiments not shown in the drawings of the present application, the structural frame 20 may be configured to include four or more structural units 21 .

Specifically, in one embodiment, the connecting plate 22 is a steel plate, and the structural unit 21 is a weldment.

Specifically, as shown in FIGS. 1 and 4 , in one embodiment, the structural unit 21 is a tripod structure, and the structural unit 21 includes a column 211 , a horizontal connecting beam 212 and a cable-stayed connecting beam 213 . One end of the horizontal connecting beam 212 is connected to the bottom end of the upright column 211 , one end of the cable-stayed connecting beam 213 is connected to the top end of the upright column 211 , and the other end is connected to the other end of the horizontal connecting beam 212 .

In the above setting, the structural unit 21 is set as a tripod structure, which strengthens the connection strength of the structural unit 21, thereby improving the supporting strength of the tower crane attached wall pier, thereby meeting the strength requirements for supporting the tower crane.

Specifically, as shown in FIG. 1 , in one embodiment, the horizontal connecting beam 212 is disposed between the above two locking nuts.

Specifically, as shown in FIGS. 1 to 4 , in one embodiment, the upright column 211 is made of I-beam.

Specifically, as shown in FIG. 1 , in one embodiment, the tower crane attachment wall pier further includes a lifting lug plate 40 , the lifting lug plate 40 is arranged on the structural frame 20 , and the lifting lug plate 40 is used for connecting external tie rods.

In the above arrangement, the lifting lug plate 40 is provided with a lifting lug hole for fixed connection with an external tie rod, so as to ensure that the tower crane attached wall pier can support the tower crane, thereby ensuring that the tower crane operation can be carried out normally.

Specifically, as shown in FIG. 1 to FIG. 3 , in one embodiment, the tower crane attached wall pier further includes an attached wall pier base 50 , and the attached wall pier base 50 is penetrated and fixed on the embedded connector 10 and is located in the structure below the frame 20.

In the above arrangement, setting the wall-attached pier base 50 improves the overall stability of the tower-mounted wall-mounted pier, thereby improving the stability and reliability of the tower-mounted wall-mounted pier support.

Specifically, as shown in FIG. 5 , in one embodiment, the base 50 of the pier attached to the wall is a welding piece in a rectangular shape, and the corner of the base 50 of the pier attached to the wall is provided with a second connection hole 51 for connecting with the pre-embedded pier 10 is fixedly connected.

In the above arrangement, the second connection hole 51 is set as a threaded hole and is threadedly connected with the anchor bolt, thus ensuring that the pier base 50 can be stably fixed on the floor, thereby ensuring that the pier base 50 can stably support the tower crane.

Specifically, as shown in FIG. 1 , in one embodiment, the structural frame 20 further includes a connecting beam 23 , and the connecting beam 23 is disposed on two adjacent structural units among the plurality of structural units 21 . between 21.

In the above arrangement, the arrangement of the connecting beams 23 can strengthen the connection strength of the structural frame 20, thereby ensuring the structural strength of the tower crane attached wall pier, thereby meeting the support requirements for the tower crane.

It should be noted that in the present application, the flange of the I-beam and the steel plate are penetration welded, and the web is welded to the connecting beam 23, which can improve the bending strength of the I-beam.

The tower crane attached wall pier in this application has the following characteristics:

1. The main components are fixed on the floor by bolt connection, which can realize quick disassembly and quick installation, save construction period, improve construction quality and reduce construction cost.

2. Each component is made of steel, so it can be reused, reducing the output and cost of construction waste, saving energy and protecting the environment.

3. The installation position is relatively free, increasing the position where the tower crane can be arranged to reduce the difficulty of construction.

In the description of the present invention, it should be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", The orientation or positional relationship indicated by "right" and the like is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Although the invention has been described herein with reference to specific embodiments, it should be understood that these embodiments are merely exemplary of the principles and applications of the invention. It should therefore be understood that many modifications may be made to the exemplary embodiments and other arrangements can be devised without departing from the spirit and scope of the invention as defined by the appended claims. It should be understood that the features described in the various dependent claims and herein may be combined in different ways than are described in the original claims. It will also be appreciated that features described in connection with a single embodiment may be used in other described embodiments.

Claims (10)

1. The utility model provides a tower crane attaches wall mound which characterized in that includes:

one end of the pre-embedded connecting piece is pre-embedded in the floor slab;

the structural frame penetrates through the embedded connecting piece along a first direction and can slide on the embedded connecting piece;

and the fixing piece is used for fixing the sliding position of the structural frame on the embedded connecting piece.

2. The tower crane wall-attached pier according to claim 1, wherein the embedded connecting piece is an anchor bolt.

3. The tower crane wall-attached pier according to claim 2, wherein the fixing member is a threaded fastener, the threaded fastener is in threaded connection with the embedded connecting member, and the threaded fastener can fix the sliding position of the structural frame on the embedded connecting member.

4. The tower crane wall attachment pier according to claim 1, wherein the structural frame comprises:

a plurality of structural units arranged at intervals along a second direction;

the connecting plate is arranged on the plurality of structural units and is provided with a first connecting hole.

5. The tower crane wall pier of claim 4, wherein the structural frame further comprises a connecting beam disposed between two adjacent structural units of the plurality of structural units.

6. The tower crane attaches wall pier of claim 4, characterized in that, the constitutional unit is tripod structure, the constitutional unit includes:

a column;

one end of the horizontal connecting beam is connected with the bottom end of the upright post;

and one end of the diagonal connecting beam is connected with the top end of the upright post, and the other end of the diagonal connecting beam is connected with the other end of the horizontal connecting beam.

7. The tower crane wall pier of claim 6, wherein the upright column is made of I-steel.

8. The tower crane wall-attached pier according to claim 1, further comprising a lifting lug plate, wherein the lifting lug plate is arranged on the structural frame and is used for connecting an external pull rod.

9. The tower crane wall-attached pier of claim 1, further comprising a wall-attached pier base, wherein the wall-attached pier base is arranged on the embedded connecting piece in a penetrating manner and fixed, and is located below the structural frame.

10. The tower crane wall-attached pier of claim 9, wherein the wall-attached pier base is a rectangular weldment, and second connecting holes are formed in the corner positions of the wall-attached pier base and used for being fixedly connected with the embedded connecting pieces.

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