Fabricated prefabricated reinforced concrete structural beam

Abstract

The utility model relates to the technical field of assembly type buildings, in particular to an assembly type prefabricated reinforced concrete structural beam which comprises a reinforced concrete structural beam body, and components convenient to hoist are arranged on the two sides of the reinforced concrete structural beam body. The convenient-to-hoist assembly comprises clamping grooves formed in the outer walls of the two sides of the reinforced concrete structural beam body, two sets of anti-skid clamping grooves are formed in the inner walls of one set of clamping grooves, baffles are arranged on the outer walls of one sides of the anti-skid clamping grooves, the upper ends and the lower ends of the baffles are connected to the inner walls of the clamping grooves, and square grooves are formed in one sides of the baffles. According to the fabricated prefabricated reinforced concrete structural beam, the clamping blocks slide into the clamping grooves and are fixed into the anti-skid clamping grooves, the protruding blocks at one ends of the clamping blocks are connected with the square grooves in one sides of the baffles, the clamping blocks are limited, hoisting through the circular rings is facilitated, and the hoisting stability of the reinforced concrete structural beam body is improved through simultaneous hoisting of the four circular rings.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled prefabricated reinforced concrete structural beam. Background Art

[0002] Prefabricated reinforced concrete structural beams are beams made of reinforced concrete materials. Reinforced concrete beams can be made into independent beams, or they can be combined with reinforced concrete slabs to form an integral beam-slab floor, or combined with reinforced concrete columns to form an integral single-layer or multi-layer frame. Although the existing prefabricated reinforced concrete structural beams can be used to build prefabricated houses, there is a problem that when installing the existing prefabricated reinforced concrete structural beams, multiple prefabricated reinforced concrete structural beams need to be spliced ​​together. During the splicing, positioning is time-consuming and laborious, and fast and stable splicing cannot be performed.

[0003] In the patent with the publication number CN214006255U, a prefabricated reinforced concrete structural beam for assembled house construction is proposed, which includes a steel frame, a first steel bar, concrete, a positioning mechanism, a first rod body, a groove frame, a first cross bar, a slide groove, a second rod body, a second cross bar, a slider, a connecting mechanism, a frame body, a pouring port, a convex block, a reinforcing mechanism, a second steel bar, and a third steel bar. The second rod body is inserted into the inner wall of the groove frame, and the second cross bar is inserted into the inner wall of the first cross bar, and the slider and the slide groove are slidably connected, so that two prefabricated reinforced concrete structural beams for assembled house construction can be stably and quickly spliced. When splicing, the frame body and the convex block are fitted, and the external concrete slurry is poured in, so that the two prefabricated reinforced concrete structural beams for assembled house construction can be stably spliced. However, there are still the following problems in this patent:

[0004] The existing prefabricated reinforced concrete structural beams are not convenient to move and hoist when in use, and require laborious bundling. There is a lack of a freely retractable connection and hoisting structure, and the binding rope is wrapped around the prefabricated reinforced concrete structural beam, which is prone to wear during the lifting process, making it inconvenient to use the prefabricated reinforced concrete structural beams.

[0005] In view of the above problems, it is necessary to design an assembled prefabricated reinforced concrete structural beam to overcome the above problems. Utility Model Content

[0006] The main purpose of the utility model is to provide an assembled prefabricated reinforced concrete structural beam, which can effectively solve the problems in the background technology.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0008] An assembled prefabricated reinforced concrete structural beam comprises a reinforced concrete structural beam body, and both sides of the reinforced concrete structural beam body are provided with components for facilitating lifting;

[0009] The lifting-facilitating component includes a slot opened on the outer walls of both sides of the reinforced concrete structural beam body, the inner wall of one group of slots is provided with two groups of anti-slip slots, the outer wall of one side of the anti-slip slot is provided with a baffle, the upper and lower ends of the baffle are connected to the inner wall of the slot, one side of the baffle is provided with a square groove, the outer wall of the anti-slip slot is provided with a block, one side of the block is connected to a connecting block, one end of the connecting block is connected to a limiting plate, a connecting straight block is connected to the middle of the outer wall of one side of the limiting plate, a connecting column is provided on the top of the connecting straight block, a ring is provided on the top of the connecting column, two groups of protruding blocks are connected to one side of the block, and an anti-slip pad is provided at one end of the protruding block.

[0010] As a preferred solution of the utility model, the group of reinforced concrete structural beam bodies is provided with two groups of slots, and the group of slots is provided with two groups of blocks.

[0011] As a preferred solution of the utility model, the clamping block is slidably connected to the clamping slot, the clamping block is clamped to the anti-slip clamping slot, and the clamping block is non-detachably connected to the connecting block.

[0012] As a preferred solution of the utility model, the connection block and the limiting plate are non-detachably connected, and the limiting plate and the connecting straight block are non-detachably connected.

[0013] As a preferred solution of the utility model, the connecting straight block and the connecting column are non-detachably connected, and the connecting column and the circular ring are non-detachably connected.

[0014] As a preferred solution of the utility model, the protruding block and the clamping block are non-detachably connected, the anti-slip pad and the protruding block are non-detachably connected, the protruding block and the square groove are clamped, the square groove and the baffle are fixedly connected, and the baffle and the clamping groove are non-detachably connected.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. In the utility model, an assembled prefabricated reinforced concrete structural beam is designed, a clamping block is slid into a clamping groove and fixed inside the anti-slip clamping groove, a protruding block at one end of the clamping block is connected with a square groove on one side of the baffle to limit the clamping block, which is convenient for lifting through a circular ring. Four sets of circular rings are lifted at the same time to increase the stability of the lifting of the main body of the reinforced concrete structural beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the main body and the slot structure of the reinforced concrete structural beam of the utility model;

[0020] Figure 3 It is a schematic diagram of the block and the circular ring structure of the utility model.

[0021] In the figure: 1. reinforced concrete structural beam body; 2. easy to lift components; 201. slot; 202. block; 203. connecting block; 204. limit plate; 205. connecting straight block; 206. connecting column; 207. ring; 208. protruding block; 209. anti-slip pad; 210. anti-slip slot; 211. baffle; 212. square slot. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-3 As shown, an assembled prefabricated reinforced concrete structural beam comprises a reinforced concrete structural beam body 1, and both sides of the reinforced concrete structural beam body 1 are provided with components 2 for facilitating lifting;

[0024] The lifting component 2 includes a slot 201 opened on the outer wall of both sides of the reinforced concrete structural beam body 1, and two groups of anti-skid slots 210 are arranged on the inner wall of one group of slots 201. A baffle 211 is arranged on the outer wall of one side of the anti-skid slot 210. The upper and lower ends of the baffle 211 are connected to the inner wall of the slot 201. A square groove 212 is arranged on one side of the baffle 211. A block 202 is arranged on the outer wall of the anti-skid slot 210, and a connecting block 203 is connected to one side of the block 202. One end of the connecting block 203 is connected to a limiting plate 204, and a connecting straight block 205 is connected to the middle of the outer wall of one side of the limiting plate 204. A connecting column 206 is arranged on the top of the connecting straight block 205, and a ring 207 is arranged on the top of the connecting column 206. Two groups of protruding blocks 208 are connected to one side of the block 202, and an anti-skid pad 209 is arranged on one end of the protruding block 208.

[0025] Please see attached Figure 1 , Attachment Figure 2 and attached Figure 3As shown, a group of reinforced concrete structural beam main bodies 1 are provided with two groups of slots 201, and one group of slots 201 is provided with two groups of blocks 202, the blocks 202 are slidably connected to the slots 201, the blocks 202 are clamped to the anti-skid slots 210, the blocks 202 are non-detachably connected to the connecting blocks 203, the connecting blocks 203 are non-detachably connected to the limiting plates 204, the limiting plates 204 are non-detachably connected to the connecting straight blocks 205, the connecting straight blocks 205 are non-detachably connected to the connecting columns 206, the connecting columns 206 are non-detachably connected to the circular rings 207, the protruding blocks 208 are non-detachably connected to the blocks 202, the anti-skid pads 209 are non-detachably connected to the protruding blocks 208, the protruding blocks 208 are clamped to the square slots 212, the square slots 212 are fixedly connected to the baffles 211, and the baffles 211 are non-detachably connected to the slots 201;

[0026] Among them, the block 202 can be inserted into the anti-skid groove 210, and the anti-skid groove 210 has an anti-skid effect. The protruding block 208 is inserted into the square groove 212 and fixed by the anti-skid pad 209, which is convenient for fixing the block 202. The block 202 can be fixed by the groove 201 of the reinforced concrete structural beam body 1 itself.

[0027] The working process of the utility model: when using the assembled prefabricated reinforced concrete structural beam designed by the present scheme, two groups of card blocks 202 are respectively inserted into the inner wall of the card slot 201 through the left and right ends of the card slot 201, so as to slide manually to the anti-slip card slot 210, and the protruding block 208 at one end of the card block 202 is inserted into the square groove 212 opened on one side of the baffle 211 to increase the stability of the card block 202, and the other two groups of card blocks 202 are inserted into the card slot 201 on the other side of the reinforced concrete structural beam body 1 in the same way. The four groups of slots 201 are fixed by the wall, and the stability is increased by the connecting block 203 connected to one side of the block 202. The outer wall of the limiting plate 204 at one end of the connecting block 203 is clamped on the outer wall of the slot 201 to limit the block 202 to prevent it from loosening. The hoist can be lifted by the ring 207, so as to lift the reinforced concrete structural beam body 1, and the four groups of rings 207 are lifted at the same time to increase the fulcrum of the reinforced concrete structural beam body 1, thereby increasing the stability, and then facilitating the movement of the reinforced concrete structural beam body 1 during construction.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled prefabricated reinforced concrete structural beam, comprising a reinforced concrete structural beam body (1), characterized in that: Both sides of the reinforced concrete structural beam body (1) are provided with lifting components (2); The lifting-facilitating component (2) comprises a clamping groove (201) provided on the outer walls of both sides of the reinforced concrete structural beam body (1); the inner wall of one group of clamping grooves (201) is provided with two groups of anti-skid clamping grooves (210); the outer wall of one side of the anti-skid clamping groove (210) is provided with a baffle (211); the upper and lower ends of the baffle (211) are connected to the inner wall of the clamping groove (201); one side of the baffle (211) is provided with a square groove (212); the outer wall of the anti-skid clamping groove (210) is provided with a clamping block (202); One side of the block (202) is connected to a connecting block (203), one end of the connecting block (203) is connected to a limiting plate (204), a connecting straight block (205) is connected to the middle of the outer wall of one side of the limiting plate (204), a connecting column (206) is arranged on the top of the connecting straight block (205), a ring (207) is arranged on the top of the connecting column (206), two groups of protruding blocks (208) are connected to one side of the block (202), and an anti-slip pad (209) is arranged on one end of the protruding block (208).

2. The prefabricated reinforced concrete structural beam according to claim 1, characterized in that: The group of reinforced concrete structural beam bodies (1) are provided with two groups of clamping grooves (201), and the group of clamping grooves (201) are provided with two groups of clamping blocks (202).

3. The prefabricated reinforced concrete structural beam according to claim 2, characterized in that: The clamping block (202) is slidably connected to the clamping slot (201), the clamping block (202) is clamped to the anti-slip clamping slot (210), and the clamping block (202) is non-detachably connected to the connecting block (203).

4. The prefabricated reinforced concrete structural beam according to claim 3, characterized in that: The connection block (203) and the limiting plate (204) are non-detachably connected, and the limiting plate (204) and the connecting straight block (205) are non-detachably connected.

5. The prefabricated reinforced concrete structural beam according to claim 4, characterized in that: The connecting straight block (205) and the connecting column (206) are non-detachably connected, and the connecting column (206) and the circular ring (207) are non-detachably connected.

6. The assembled prefabricated reinforced concrete structural beam according to claim 5, characterized in that: The protruding block (208) and the clamping block (202) are non-detachably connected, the anti-slip pad (209) and the protruding block (208) are non-detachably connected, the protruding block (208) and the square groove (212) are clamped, the square groove (212) and the baffle plate (211) are fixedly connected, and the baffle plate (211) and the clamping groove (201) are non-detachably connected.

Images