CN216196498U - Hanging cage for hanging on truss - Google Patents

Abstract

A hanging cage for hanging on a truss, comprising a plurality of surrounding frames and a plurality of connecting ribs, each surrounding frame is fixed by the connecting ribs to form a hanging cage body; the surrounding frames are arranged in sequence along the Z direction; the connecting ribs are horizontal The horizontal section and the vertical section are located in the same plane, the horizontal section of each connecting rib is arranged along the X or Y direction, and the end of the vertical section located at one end of the horizontal section is connected with a hook, which is located in the horizontal The end of the vertical segment at the other end of the segment is connected with a return hook, the hook is hung on the truss, and the return hook is hung on the uppermost enclosing frame. The hanging cage of the utility model can meet the needs of high-altitude operations, can ensure the safety of operators during the operation, is reliable in connection with the truss, has a light and firm structure, is convenient in connection with the truss, and is convenient for manual operation.

Description

Hanging cage for hanging on truss

technical field

The utility model belongs to a frame hanger, in particular to a hanging cage.

Background technique

An indoor house is composed of a grid frame, and the driving guide rail is attached to the truss lifting point sphere of the grid frame. When installing the guide rail and the truss lifting point, it needs to be manually installed and operated under the roof (high-altitude) truss, so a corresponding special hoisting device is required for the lifting operation. personnel.

Working at heights generally use ropes and slings to hang the operators in the air, or use ropes as rope cages to hang people, or use sheets to make hanging frames, which are heavy and clumsy, and it is inconvenient for operators to operate at high altitudes. Worry about the danger of falling.

SUMMARY OF THE INVENTION

The purpose of this utility model is to overcome the above-mentioned deficiencies of the prior art, and to provide a hanging cage for hanging on a truss, which is light and firm, easy to connect with the truss, convenient for manual operation, and reliable in connection.

The technical scheme of the utility model is as follows: it comprises a plurality of enclosing frames and a plurality of connecting ribs, and each enclosing frame is fixed by the connecting ribs to form a hanging cage body; the enclosing frames are arranged in sequence along the Z direction; The vertical sections at both ends of the section are composed of vertical sections. The horizontal section and the vertical section are located in the same plane. The horizontal section of each connecting rib is arranged along the X or Y direction. The end of the vertical section at one end of the horizontal section is connected with a hook. The end of the vertical section is connected with a return hook, the hook is hung on the truss, and the return hook is hung on the uppermost enclosure frame.

The number of the enclosing frames is at least three; the number of the connecting ribs is at least four, wherein the horizontal sections of at least two connecting ribs are arranged along the X direction, and the horizontal sections of at least two connecting ribs are arranged along the Y direction.

The length L1 of the vertical section connected with the hook is longer than the length L2 of the vertical section connected with the return hook.

The contact positions of the connecting ribs and the surrounding frames are welded and fixed, and the contact positions between the horizontal sections of the connecting ribs are welded and fixed. Each contact position is welded firmly, forming a whole body of the hanging cage.

The contact positions between the horizontal sections of the connecting ribs are welded and fixed to form the bottom surface of the cage body.

The bottom surface of the hanging cage body is laid with wooden boards.

The distance L3 between the bottom surface of the hanging cage body and the uppermost surrounding frame is at least 1.5m; considering the average height of people and the fact that people will not turn over from the uppermost surrounding frame when standing at the bottom of the cage. The distance L4 between the surrounding frame adjacent to the uppermost surrounding frame and the bottom surface of the hanging cage body is at least 1.3m. Considering the safety of working at heights, people will not fall out while standing in it.

The hanging cage of the utility model can firstly bear the weight of people, and can also meet the needs of high-altitude operations. During the operation, the safety of the operator can be ensured, the connection with the truss is reliable, the structure is light and firm, the connection with the truss is convenient, and the manual operation is convenient. .

Description of drawings

Fig. 1 is the structural representation of the present utility model;

Fig. 2 is one of the structural schematic diagrams of connecting ribs;

Fig. 3 is the second structural schematic diagram of the connecting rib;

Figure 4 is a state diagram of the utility model in use.

Detailed ways

In Figures 1-3, the utility model adopts the cage body welded by steel bars. The utility model consists of four enclosing frames 1 and four connecting ribs 5 . The two connecting ribs 5 are arranged symmetrically along the symmetrical center plane in the width direction of the hanging cage, with a distance of 0.5m. The two connecting ribs 5 are arranged symmetrically along the symmetrical center plane in the length direction of the hanging cage, with a distance of 0.6m. The surrounding frame 1 is evenly placed on the connecting rib 5 up and down along the Z direction. The dimensions of the cage body (length × width × height) are 1m × 0.8m × 1.5m.

The connecting rib 5 is L-shaped, and the connecting rib 5 is composed of a horizontal section 52 and a vertical section 51 located at both ends of the horizontal section. The horizontal section of each connecting rib is arranged along the X-direction or the Y-direction. One vertical section 51 is the long side of the connecting rib 5, the length of the long side is L1, the other vertical section 51 is the short side of the connecting rib 5, the length of the short side is L2, and the long side of the connecting rib 5 is provided with a truss hanging On the hook 4, the short side of the connecting rib 5 is provided with a back hook 6, the hook 4 and the back hook 6 are outward, and the hook 4 is higher than the back hook 6. The enclosing frame 1 is enclosed in a rectangle by steel bars.

The uppermost enclosing frame 1 is located in the hook of the return hook 6 of the connecting rib 5, and is in contact with the return hook 6. The lowermost enclosing frame 1 is close to the horizontal section 52 of the connecting rib 5, and is located at the lower part of the connecting rib 5, numbered from the top to the bottom. The distance between the two enclosing frames is preferably about 1.3m from the bottom of the hanging cage. The bottom of the cage body is provided with wooden boards, which is convenient for the operator to stand. The height of the third enclosing frame from the top should be considered when the operator stands on the wooden board at the bottom of the cage body and does not slide out from the middle of the ribs 5.

The operator stands on the wooden board at the bottom of the cage body. When it is necessary to operate the equipment outside the cage (such as installation, welding, adjustment, grinding, and partial brushing), the operator moves from top to bottom between the first and second enclosures. The upper body is extended out of the cage to operate, because the distance between the second enclosing frame from top to bottom and the wooden surface at the bottom of the hanging cage is L4=1.3m, at this time, the operator's chest is blocked by the second enclosing frame from top to bottom, and it is not easy to fall off. , but both hands can operate outside the cage. Usually in the hanging cage, the distance L3=1.5m between the first enclosing frame on the top and the surface of the board at the bottom of the hanging cage makes it more difficult for the operator to get out of the cage.

As shown in FIG. 4 , the 90° direction beam of the truss 9 hanging points is used to suspend the hanging cage body of the utility model, which is stable and reliable, bears force in two directions, and is reliable in installation.

Claims (7)

1. A cage for hanging on truss which characterized in that: the cage comprises a plurality of surrounding frames (1) and a plurality of connecting ribs (5), wherein each surrounding frame (1) is fixed by the connecting ribs (5) to form a cage body; all the enclosure frames (1) are sequentially arranged along the Z direction; the splice bar (5) comprises horizontal segment (52), vertical section (51) that is located the horizontal segment both ends, and horizontal segment (52), vertical section (51) are located the coplanar, and the horizontal segment of each splice bar is along X to or Y to setting up, and the vertical section tip that is located horizontal segment (52) one end even has couple (4), and the vertical section tip that is located the horizontal segment other end even has back hook (6), and couple (4) are hung on the truss, and back hook (6) are hung on the frame that encloses of the top.

2. A cage for suspending from a truss as defined in claim 1 wherein: the number of the enclosure frames (1) is at least three; the connecting ribs (5) are at least four, the horizontal sections of at least two connecting ribs (5) are arranged along the X direction, and the horizontal sections of at least two connecting ribs (5) are arranged along the Y direction.

3. A cage for suspending from a truss as defined in claim 1 wherein: the length L1 of the vertical section connected with the hook (4) is longer than the length L2 of the vertical section connected with the return hook (6).

4. A cage for suspending from a truss as defined in claim 1 wherein: and the contact positions of the connecting ribs (5) and the surrounding frames (1) are welded and fixed, and the contact positions of the horizontal sections (52) of the connecting ribs (5) are welded and fixed.

5. A cage for suspending from a truss as defined in claim 1 wherein: the contact positions of the horizontal sections (52) of the connecting ribs (5) are welded and fixed to form the bottom surface of the suspension cage body.

6. A cage for suspending from a truss as claimed in claim 1 or 5 wherein: and wood plates are laid on the bottom surface of the lifting cage body.

7. A cage for suspending from a truss as claimed in claim 1 or 5 wherein: the distance L3 between the bottom surface of the suspension cage body and the uppermost surrounding frame is at least 1.5 m; the distance L4 between the surrounding frames adjacent to the uppermost surrounding frame and the bottom surface of the suspension cage body is at least 1.3 m.

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