Steel roof installation movable hanging bracket installed on purline

Abstract

The utility model discloses a steel roof mounting movable hanging bracket mounted on a purline, which is characterized by comprising two pulley supports and a balance truss, and the balance truss is arranged between the two pulley supports; the pulley support comprises a U-shaped connecting piece with a hanging plate, a main wheel perpendicular to a purline flange, an auxiliary wheel parallel to the purline flange and a connecting frame, the connecting frame is fixed to the U-shaped connecting piece with the hanging plate, and the main wheel and the auxiliary wheel are arranged on the connecting frame and roll along the purline. The steel structure purline hanging operation platform is utilized, construction can be carried out without ground leveling, and construction preparatory work is reduced. Through moving of the pulleys, moving is convenient, and the construction progress can be accelerated.

Description

Technical Field

[0001] The utility model relates to the field of steel roof construction. Background Art

[0002] Traditional installation uses a lifting platform, which requires the ground to be flat so that the machine can move freely and has high requirements for the working surface; it needs to be lowered before moving, which affects the construction progress; the machine shift fee is high, which increases construction costs. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to provide a movable hanger for installing a steel roof which is installed on a purlin and can improve the construction efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A movable hanger for steel roofing installed on purlins includes two pulley supports and a balance truss, wherein the balance truss is arranged between the two pulley supports; the pulley support includes a U-shaped connector with a hanger plate, a main wheel perpendicular to the purlin flange, an auxiliary wheel parallel to the purlin flange, and a connecting frame, wherein the connecting frame is fixed to the U-shaped connector with the hanger plate, and the main wheel and the auxiliary wheel are arranged on the connecting frame and roll along the purlin.

[0006] The connecting frame is a T-shaped connecting plate, including a T-shaped bottom plate and a T-shaped middle plate; a main wheel shaft is welded on the back of the T-shaped bottom plate, and an auxiliary wheel shaft is welded under the T-shaped middle plate; the main wheel is installed on the main wheel shaft, and the auxiliary wheel is installed on the auxiliary wheel shaft.

[0007] The main wheel is connected to the main wheel shaft through a bearing; the auxiliary wheel is connected to the auxiliary wheel shaft through a bearing.

[0008] A hanging hole is provided on the hanging plate of the U-shaped connecting piece.

[0009] Isolation spheres are installed at the ends of the main wheel shaft and the auxiliary wheel shaft.

[0010] The isolation sphere consists of a sphere, a spherical bearing and a semicircular bracket, and the sphere is fixed on the semicircular bracket through the spherical bearing.

[0011] The balanced truss consists of a truss main beam and a truss diagonal brace located on the truss main beam; both ends of the truss main beam are fixed on U-shaped connectors.

[0012] The main beam of the truss is a round rod with threads at the end.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The working platform is suspended by steel structure purlins, and construction can be carried out without leveling the ground, reducing construction preparation work.

[0015] 2. It is moved through pulleys, which is convenient for movement and helps to speed up the construction progress.

[0016] 3. Compared with the traditional large operation platform, the cost of this solution is significantly reduced. During practical use, it does not consume energy, which is energy-saving and environment-friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic structural view of the connecting frame.

[0019] Wherein, 1. U-shaped connecting piece; 1. Suspension plate; 111. Suspension hole; 2. Balance truss; 21. Truss main beam; 22. Truss diagonal brace; 3. Main wheel; 4. Auxiliary wheel; 5. Connecting frame; 51. T-shaped bottom plate; 52. T-shaped middle plate; 53. Main wheel shaft; 54. Auxiliary wheel shaft; 6. Isolation sphere; 7. Purlin; 71. Purlin flange; 72. Purlin curl. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The present utility model will be described in detail below with reference to the drawings:

[0021] As Figure 1 shown, a movable steel roof hanger installed on a purlin of the present utility model includes two pulley supports and a balance truss. The balance truss is arranged between the two pulley supports; the pulley support is composed of a U-shaped connecting piece 1 with a suspension plate, a main wheel 3 perpendicular to the purlin flange, an auxiliary wheel 4 parallel to the purlin flange, and a connecting frame 5. The connecting frame 5 is fixed on the U-shaped connecting piece 1 with a suspension plate 11, and the main wheel 3 and the auxiliary wheel 4 are arranged on the connecting frame 5 and roll along the purlin 7.

[0022] In one embodiment, the connecting frame 5 is a T-shaped connecting plate, including a T-shaped bottom plate 51 and a T-shaped middle plate 52. A main wheel shaft 53 is welded on the back of the T-shaped bottom plate 51, and an auxiliary wheel shaft 54 is welded below the T-shaped middle plate 52. Refer to Figure 2 . The main wheel 3 is installed on the main wheel shaft 53, and the auxiliary wheel 4 is installed on the auxiliary wheel shaft 54.

[0023] The main wheel 3 is connected to the main wheel shaft 53 through a bearing; the auxiliary wheel 4 is connected to the auxiliary wheel shaft 54 through a bearing.

[0024] In one embodiment, isolation spheres 6 are installed at the ends of the main wheel shaft 53 and the auxiliary wheel shaft 54. The isolation spheres 6 prevent the end of the main wheel shaft from being squeezed against the purlin web to generate resistance under the action of a horizontal force. The isolation sphere 6 is composed of a sphere, a spherical bearing and a semi-circular bracket; the sphere is fixed on the semi-circular bracket through the spherical bearing;

[0025] The balanced truss is composed of a truss main beam 21 and truss diagonal braces located on the truss main beam 21; both ends of the truss main beam 21 are fixed on U-shaped connectors. The truss main beam 21 is a circular rod with threads provided at its ends.

[0026] A movable hanging bracket for installing a steel roof installed on purlins, the usage steps are as follows:

[0027] (1) Hoist the pulley support to the purlin flange for installation in place;

[0028] (2) Connect the balanced truss and the support pulley into a whole by bolts;

[0029] (3) After assembling the hanging basket on the ground, hang it to the hanging plate through the suspension rod, and then normal operation can be carried out, that is, install the galvanized steel sheet of the steel structure roof. The galvanized steel sheet is located below the purlin, so it is also called the inverted hanging plate. The inverted hanging plate is first hoisted above the purlin, and the operator above hands the inverted hanging plate to the operator on the hanging basket, and then fix it with screws after adjusting the position.

[0030] (4) After the operation is completed, remove the hanging basket, the balanced truss and the pulley support in sequence.

Claims

1. A movable hanger for steel roof installation mounted on purlins, characterized in that, It includes two pulley supports and a balance truss, and the balance truss is arranged between the two pulley supports; the pulley support includes a U-shaped connecting piece with a hanging plate, a main wheel perpendicular to the purlin flange, an auxiliary wheel parallel to the purlin flange, and a connecting frame. The connecting frame is fixed on the U-shaped connecting piece with a hanging plate, and the main wheel and the auxiliary wheel are arranged on the connecting frame and roll along the purlin.

2. The movable hanger for steel roof installed on purlins according to claim 1, characterized in that, The connecting frame is a T-shaped connecting plate, including a T-shaped bottom plate and a T-shaped middle plate; a main wheel shaft is welded on the back of the T-shaped bottom plate, and an auxiliary wheel shaft is welded under the T-shaped middle plate; the main wheel is installed on the main wheel shaft, and the auxiliary wheel is installed on the auxiliary wheel shaft.

3. The movable hanging bracket for steel roof installed on purlins according to claim 2, characterized in that, The main wheel is connected to the main wheel shaft through a bearing; the auxiliary wheel is connected to the auxiliary wheel shaft through a bearing.

4. The movable hanger for steel roof installed on purlins according to claim 1, characterized in that A hanging hole is arranged on the hanging plate of the U-shaped connecting piece.

5. The movable hanger for steel roof installed on purlins according to claim 1, characterized in that Isolation spheres are installed at the ends of the main wheel shaft and the auxiliary wheel shaft.

6. The movable hanging rack for steel roof installed on purlins according to claim 5, characterized in that The isolation sphere consists of a sphere, a sphere bearing and a semi-circular bracket, and the sphere is fixed on the semi-circular bracket through the sphere bearing.

7. The movable hanging bracket for steel roof installed on purlins according to claim 1, characterized in that The balance truss is composed of a truss main beam and truss diagonal braces located on the truss main beam; both ends of the truss main beam are fixed on the U-shaped connecting piece.

8. The movable hanger for steel roof installed on purlins according to claim 7, characterized in that, The truss main beam is a circular rod, and threads are arranged at the ends.

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