Bridge plate type rubber support hoisting device

Abstract

The utility model discloses a bridge plate-type rubber support hoisting device which comprises a triangular frame, the outer end of each supporting leg of the triangular frame is provided with a grabbing tooth through a bolt, the bottom end of each grabbing tooth is provided with a clamping plate, and each supporting leg of the triangular frame is provided with a hoisting rope; the plate-type rubber support hoisting device has the advantages that the plate-type rubber support can be rapidly and safely hoisted to a designated installation position through the tripod, time and labor are saved, meanwhile, installation efficiency is improved, and installation risks are reduced.

Description

Technical field:

[0001] The utility model belongs to the field of plate-type rubber bearings, and in particular relates to a bridge plate-type rubber bearing hoisting device. Background technology:

[0002] Plate rubber bearings have been widely used in bridge construction, hydropower projects, and house seismic facilities. Compared with the original steel bearings, they have the advantages of simple structure, easy installation, steel saving, low price, simple maintenance, and easy replacement. In addition, plate rubber bearings have a low construction height, which is beneficial to bridge design and cost reduction; they have good seismic isolation effect and can reduce the impact of live loads and seismic forces on buildings.

[0003] Taking bridge construction as an example, when installing plate rubber bearings, there are no special lifting tools, and the traditional transportation method is to put the plate rubber bearings into cloth bags, then lift them to the top of the bridge by a crane and then manually transport them to the installation site. This results in high work intensity for on-site construction workers, low installation efficiency and high installation risk. Utility model content:

[0004] The utility model aims to provide a bridge plate type rubber bearing hoisting device, and overcomes the shortcomings of the above-mentioned prior art, and effectively solves the existing problem of environmental pollution caused by coal dust in the coal preparation process.

[0005] Contents of the utility model: A bridge plate rubber bearing hoisting device comprises a tripod, wherein a grabbing tooth is installed at the outer end of each leg of the tripod through a bolt, a clamping plate is installed at the bottom end of the grabbing tooth, and a hoisting rope is arranged on each leg of the tripod.

[0006] Furthermore, a hanging ring is installed at the middle section of each leg of the tripod, the outer end of the hanging rope passes through the hanging ring, and the outer end of the hanging rope is fixedly connected to the middle section of the grabbing tooth.

[0007] Furthermore, the tripod is an equilateral triangle.

[0008] Furthermore, the tripod, the grab teeth and the clamping plate are uniform angle steels.

[0009] The beneficial effects of the utility model are as follows: the plate-type rubber bearing can be quickly and safely hoisted to a designated installation position through the tripod, which saves time and effort, improves installation efficiency, and reduces installation risks. Description of the drawings:

[0010] Figure 1 It is the front view of the utility model;

[0011] Figure 2 It is a partial cross-sectional view of the top view of the utility model;

[0012] In the figure, 1 is a tripod, 2 is bolts, 3 is grab teeth, 4 is a clamping plate, 5 is a lifting rope, 6 is a hanging ring, and 7 is a plate-type rubber bearing. Specific implementation method:

[0013] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation of the present invention is now described with reference to the accompanying drawings:

[0014] like Figure 1 to Figure 2 As shown, a bridge plate rubber bearing lifting device includes a tripod 1, a grab tooth 3 is installed at the outer end of each leg of the tripod 1 through a bolt 2, a clamping plate 4 is installed at the bottom end of the grab tooth 3, a lifting rope 5 is arranged on each leg of the tripod 1, a hanging ring 6 is installed at the middle section of each leg of the tripod 1, the outer end of the lifting rope 5 passes through the hanging ring 6, and the outer end of the lifting rope 5 is fixedly connected to the middle section of the grab tooth 3, the tripod 1 is an equilateral triangle, and the tripod 1, the grab tooth 3 and the clamping plate 4 are uniform angle steels.

[0015] Specifically, the plate-type rubber bearing can be quickly and safely hoisted to a designated installation location through the tripod 1 .

[0016] During actual use, the bolt 2 is first loosened so that the grabbing teeth 3 installed at the outer end of each leg of the tripod 1 can rotate and move, and a larger loading space is generated. At this time, the plate rubber bearing 7 is placed directly below the tripod 1, and the clamping plate 4 made of angle steel is clamped at the angle between the bottom wall and the circumferential surface of the plate rubber bearing 7. At this time, the three clamping plates 4 distributed in an isosceles triangle clamp the plate rubber bearing 7. At this time, the bolt 2 is locked, and three equal-length lifting ropes 5 are hung on the hook of the crane, and the crane lifts the plate rubber bearing 7 to the installation position; the hanging ring 6 installed at the middle section of each leg of the tripod 1 can make the corresponding lifting rope be concentrated and restrained at the lifting center point, thereby improving the lifting stability of the plate rubber bearing 7.

[0017] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bridge plate rubber bearing hoisting device, characterized in that: The invention comprises a tripod (1), wherein a grabbing tooth (3) is installed at the outer end of each leg of the tripod (1) via a bolt (2), a clamping plate (4) is installed at the bottom end of the grabbing tooth (3), and a suspension rope (5) is arranged on each leg of the tripod (1).

2. A bridge plate rubber bearing hoisting device according to claim 1, characterized in that: A hanging ring (6) is installed at the middle section of each leg of the tripod (1), the outer end of the hanging rope (5) passes through the hanging ring (6), and the outer end of the hanging rope (5) is fixedly connected to the middle section of the grabbing tooth (3).

3. The bridge plate rubber bearing hoisting device according to claim 1 is characterized in that: The tripod (1) is an equilateral triangle.

4. The bridge plate rubber bearing hoisting device according to claim 1 is characterized in that: The tripod (1), the grab teeth (3) and the clamping plate (4) are uniform angle steels.

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