A protective pad for erecting a T-beam

Abstract

The utility model provides a T-beam erection protective pad, which relates to the technical field of protective pads, including a load-bearing seat, a mounting groove is arranged on the top of the load-bearing seat, a pin shaft is arranged inside the mounting groove, a clamping plate is arranged outside the pin shaft, a rubber pad is arranged on the surface of the clamping plate, a limiting seat is arranged on the top of the load-bearing seat, a limiting rod is inserted inside the limiting seat, and tension bars are arranged on both sides of the clamping plate. The rubber pad is placed between two clamping plates, and the two clamping plates are pulled close to each other by using the tension bars to strengthen the friction between the rubber pads. The hoisting equipment places the prefabricated part on the top of the rubber block composed of the rubber pads, and the prefabricated part generates downward pressure on the rubber pad. The mutual friction between the rubber pads ensures that the rubber pad always maintains a block structure to support the prefabricated part and store it. If the rubber pad encounters excessive pressure, it will deform or slide downward. The operator can observe with the naked eye and deal with it in time to avoid major safety hazards.

Description

Technical Field

[0001] The utility model relates to the technical field of protective pads, in particular to a protective pad for erecting a T-beam. Background Art

[0002] T-beam frame refers to a beam with a T-shaped cross-section. The protruding parts on both sides are called flanges, and the middle part is called beam ribs. It has high strength and seismic resistance and is suitable for large-span and high-rise buildings. Prefabricated parts are usually completed in a processing plant and then transported to the construction area for use.

[0003] When the prefabricated parts are transported to the construction area, lifting equipment is usually used to place the prefabricated parts in a suitable position. During this process, pads are placed at the bottom of the prefabricated parts to protect and support the prefabricated parts. Most of the pads are made of wood. However, the prefabricated parts themselves have a large weight in the process of using wood to support the prefabricated parts, and the placement of the wood cannot be guaranteed to be horizontal. Under the action of greater pressure, the wood is prone to slide, and the strength of the wood itself is poor. It is easy to burst under the action of pressure. The supporting effect of the burst wood on the prefabricated parts will suddenly disappear and there are certain safety hazards. Utility Model Content

[0004] The purpose of the utility model is to solve the following problems existing in the prior art:

[0005] When the prefabricated parts are transported to the construction area, lifting equipment is usually used to place the prefabricated parts in a suitable position. During this process, pads are placed at the bottom of the prefabricated parts to protect and support the prefabricated parts. Most of the time, wooden blocks are used as pads. However, in the process of using wooden blocks to support the prefabricated parts, the prefabricated parts themselves have a large weight, and the placement of the wooden blocks cannot be guaranteed to be horizontal. Under the action of greater pressure, the wooden blocks are prone to sliding, and the strength of the wooden blocks themselves is poor. They are prone to bursting under the action of pressure. The supporting effect of the burst wooden blocks on the prefabricated parts will disappear and there are certain safety hazards.

[0006] In order to solve the problems existing in the prior art, the utility model provides a T-beam erection protective pad, including a load-bearing seat, a mounting groove is provided on the top of the load-bearing seat, a pin shaft is provided inside the mounting groove, a splint is provided on the outside of the pin shaft, a rubber pad is provided on the surface of the splint, a limiting seat is provided on the top of the load-bearing seat, a limiting rod is inserted inside the limiting seat, and tension bars are provided on both sides of the splint.

[0007] The utility model provides a protective pad for erecting a T-beam.

[0008] Furthermore, there are two load-bearing seats, which are arranged facing each other.

[0009] Furthermore, the installation groove is adapted to the clamping plate, and the top arch of the load-bearing seat is provided with chain limiting seats, and the two limiting seats are respectively arranged on both sides of the installation groove and close to one side of the clamping plate.

[0010] Furthermore, the limiting rod inserted inside the limiting seat passes through the two limiting seats, and the surface of the limiting rod is in contact with the clamping plate.

[0011] Furthermore, the clamping plates on the tops of the two limiting seats are arranged facing each other, and a plurality of rubber pads are arranged between the two clamping plates, and each rubber pad abuts against each other.

[0012] Furthermore, mounting protrusions are provided on both sides of the clamping plate, the tie rods are inserted into the mounting protrusions, and fastening bolts are provided at both ends of the tie rods.

[0013] Furthermore, friction lines are arranged on both sides of the rubber pad.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model places a rubber pad between two clamping plates, and multiple rubber pads are combined into a whole. Tie rods are used to pull the two clamping plates closer to each other to strengthen the friction between the rubber pads, and a limiting rod is inserted in a limiting seat to prevent the clamping plates from tilting. The lifting equipment places the prefabricated part on the top of the rubber block composed of the rubber pads. The prefabricated part generates downward pressure on the rubber pad. The mutual friction between the rubber pads ensures that the rubber pad always maintains a block structure to support the prefabricated part. The number of rubber pads can be increased to increase the width to adapt to prefabricated parts of different models. After use, the clamping plate can be flipped over by the pin shaft for storage. If the rubber pad encounters excessive pressure, it will deform or slide downward. The operator can observe with the naked eye and deal with it in time to avoid major safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the storage of the plywood of the utility model;

[0018] Figure 3 This is an exploded schematic diagram of the load-bearing seat of the utility model;

[0019] Figure numerals: 1. load-bearing seat; 2. mounting groove; 3. pin shaft; 4. splint; 5. rubber pad; 6. limiting seat; 7. limiting rod; 8. tensioning rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0022] Example 1

[0023] like Figure 1-3 As shown, a T-beam erection protective pad includes a load-bearing seat 1, there are two load-bearing seats 1, the two load-bearing seats 1 are arranged opposite to each other, a mounting groove 2 is arranged on the top of the load-bearing seat 1, a pin shaft 3 is arranged inside the mounting groove 2, a splint 4 is arranged on the outside of the pin shaft 3, a rubber pad 5 is arranged on the surface of the splint 4, friction lines are arranged on both sides of the rubber pad 5, a limiting seat 6 is arranged on the top of the load-bearing seat 1, the mounting groove 2 is adapted to the splint 4, and the top arch of the load-bearing seat 1 is provided with chain limiting seats 6, and the two limiting seats 6 are respectively arranged on On both sides of the mounting groove 2 and close to one side of the clamp plate 4, the clamp plates 4 on the top of the two limiting seats 6 are arranged facing each other, and a plurality of rubber pads 5 are arranged between the two clamp plates 4, each rubber pad 5 abuts against each other, a limiting rod 7 is inserted inside the limiting seat 6, the limiting rod 7 inserted inside the limiting seat 6 passes through the two limiting seats 6, and the surface of the limiting rod 7 contacts with the clamp plate 4, tie rods 8 are arranged on both sides of the clamp plate 4, mounting protrusions are arranged on both sides of the clamp plate 4, the tie rods 8 are inserted inside the mounting protrusions, and fastening bolts are arranged at both ends of the tie rods 8.

[0024] Description of the working principle: rotate the splint 4 along the pin 3 in the installation groove 2, so that the splint 4 and the load-bearing seat 1 are in a vertical state, and the limiting rod 7 passes through the limiting seat 6 to limit the splint 4, and a rubber pad 5 is placed between the two splints 4. Multiple rubber pads 5 are combined into a whole, and the tie rod 8 is used to pull the two splints 4 closer to each other to strengthen the friction between the rubber pads 5, and the limiting rod 7 is inserted in the limiting seat 6 to prevent the splint 4 from tilting. The lifting equipment places the prefabricated part on the top of the rubber block composed of rubber pads 5. The prefabricated part generates downward pressure on the rubber pad 5. The mutual friction between the rubber pads 5 ensures that the rubber pad 5 always maintains a block structure to support the prefabricated part. If the rubber pad 5 encounters excessive pressure, it will deform or slide downward. The operator can observe it with the naked eye and deal with it in time. After use, the splint 4 can be flipped over by the pin 3 for storage.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A T-beam erection protective pad, comprising a load-bearing seat (1), characterized in that: The load-bearing seat (1) is provided with a mounting groove (2) at the top, a pin shaft (3) is provided inside the mounting groove (2), a clamping plate (4) is provided outside the pin shaft (3), a rubber pad (5) is provided on the surface of the clamping plate (4), a limiting seat (6) is provided at the top of the load-bearing seat (1), a limiting rod (7) is inserted inside the limiting seat (6), and tension bars (8) are provided on both sides of the clamping plate (4).

2. A T-beam erection protection pad according to claim 1, characterized in that: There are two load-bearing seats (1) in total, and the two load-bearing seats (1) are arranged facing each other.

3. A T-beam erection protection pad according to claim 1, characterized in that: The installation groove (2) is adapted to the clamping plate (4), and the top arch of the load-bearing seat (1) is provided with chain limiting seats (6), and the two limiting seats (6) are respectively arranged on both sides of the installation groove (2) and close to one side of the clamping plate (4).

4. A T-beam erection protection pad according to claim 3, characterized in that: The limiting rod (7) inserted into the limiting seat (6) passes through the two limiting seats (6), and the surface of the limiting rod (7) is in contact with the clamping plate (4).

5. The T-beam erection protection pad according to claim 1, characterized in that: The clamping plates (4) on the tops of the two limiting seats (6) are arranged facing each other, and a plurality of rubber pads (5) are arranged between the two clamping plates (4), and each rubber pad (5) abuts against each other.

6. A T-beam erection protection pad according to claim 1, characterized in that: The clamping plate (4) is provided with mounting protrusions on both sides, the tie rods (8) are inserted into the mounting protrusions, and fastening bolts are provided at both ends of the tie rods (8).

7. The T-beam erection protection pad according to claim 1, characterized in that: Friction lines are arranged on both sides of the rubber pad (5).

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