Concrete prefabricated part capable of being hoisted

Abstract

The utility model discloses a hoistable concrete precast member, which comprises a hoisting assembly, the hoisting assembly comprises a precast slab, the precast slab is provided with a plurality of groups of hoisting holes, one side of the precast slab is provided with a fixing plate, the bottom of the fixing plate is provided with two groups of connecting frames, and the connecting frames are connected with the precast slab. Hydraulic push rods are symmetrically installed on the outer walls of the two sides of the connecting frame correspondingly, installation frames are installed at the ends of the hydraulic push rods, hydraulic telescopic rods are arranged on the outer walls of one sides of the installation frames, the output ends of one sides of the hydraulic telescopic rods slidably penetrate through the installation frames, and the output ends of the hydraulic telescopic rods are matched with the hoisting holes in position and size. A splicing assembly used for assisting multi-group connection is arranged on one side of the prefabricated plate, the splicing assembly comprises a clamping block, the clamping block is in an L shape and is arranged on the outer wall of one side of the prefabricated plate, a clamping groove is formed in the other side of the prefabricated plate, the clamping groove is matched with the clamping block, the prefabricated plate can be effectively fixed, hoisting is facilitated, and falling is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated parts, in particular to a hoistable concrete prefabricated part. Background Art

[0002] Precast concrete parts refer to finished building elements made of concrete that can be installed and used on construction sites. They are usually block or plate elements made of concrete and are used to form walls, floors, beams, columns and other structures of buildings. Precast concrete parts have good strength, rigidity, durability and fire resistance, and can withstand harsh environmental conditions such as strong winds, high temperatures, vibrations, etc. When installing them, they need to be hoisted to facilitate moving them to the installation area.

[0003] After searching, the Chinese patent application number 202321754306.7 discloses a concrete precast part that can be assembled and spliced, including a concrete precast part, one end of which is provided with a protruding connecting strip; the other side of the front end of the concrete precast part is provided with a first-oriented connecting groove, and the inside of the first-oriented connecting groove and the second-oriented connecting groove are connected to the outer slot of the protruding connecting strip. The concrete precast part that can be assembled and spliced ​​in the above patent has the following shortcomings: the device is not provided with an easily adjustable connecting device to connect with the lifting equipment. When the precast parts are of different sizes, it is difficult to stably connect with the lifting equipment to install them, and it is easy to fall during lifting. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a hoistable prefabricated concrete part.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A hoistable concrete prefabricated part comprises a hoisting assembly, wherein the hoisting assembly comprises a prefabricated plate, the prefabricated plate is provided with hoisting holes, the hoisting holes are provided in multiple groups, a fixed plate is arranged on one side of the prefabricated plate, a connecting frame is arranged at the bottom of the fixed plate, two groups of connecting frames are arranged, hydraulic push rods are symmetrically installed on the outer walls on both sides of the connecting frame, a mounting frame is installed at the end of the hydraulic push rod, a hydraulic telescopic rod is arranged on the outer wall of one side of the mounting frame, the output end of one side of the hydraulic telescopic rod can slide through the mounting frame, the position and size of the output end of the hydraulic telescopic rod are adapted to the hoisting holes, and a splicing assembly for assisting the connection of multiple groups is arranged on one side of the prefabricated plate.

[0007] As a further solution of the utility model: the splicing assembly includes a card block, which is L-shaped and arranged on the outer wall of one side of the prefabricated board. A card slot is opened on the other side of the prefabricated board, and the card slot is adapted to the card block.

[0008] As a further solution of the utility model: a lifting ring is fixedly provided on the top of the fixing plate by welding, and the lifting ring is provided in multiple groups.

[0009] As a further solution of the utility model: a first fixing hole is opened on one side of the prefabricated plate, and there are multiple groups of first fixing holes, the positions of the first fixing holes are adapted to the slots, and multiple groups of second fixing holes are opened on one side of the block.

[0010] As a further solution of the utility model: positioning holes are provided at the bottom of the prefabricated board, and there are multiple groups of positioning holes. Multiple groups of limit piles are arranged on one side of the prefabricated board, and the limit piles are adapted to the positioning holes.

[0011] As a further solution of the utility model: a fixing cone is arranged at the bottom of the limit pile, and a plurality of groups of the fixing cones are arranged.

[0012] As a further solution of the utility model: steel bars are arranged in the prefabricated panel, and the steel bars are arranged in multiple groups.

[0013] As a further solution of the utility model: a mounting bracket is fixedly provided on an outer wall of one side of the connecting frame by welding, a mounting seat is installed on one side of the mounting bracket, and a level is detachably mounted on the mounting seat.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a hydraulic push rod to adjust the position of the hydraulic telescopic rod according to the size of the prefabricated board, so that the hydraulic push rod is moved to the lifting hole and inserted into the lifting hole for position fixing, thereby facilitating the connection of the lifting equipment for lifting. By performing effective position fixing, the hydraulic telescopic rod is prevented from falling during lifting. At the same time, the utility model has high adaptability and is convenient for lifting prefabricated boards of different sizes.

[0016] By aligning the first fixing hole and the second fixing hole and inserting the fixing pin to complete the limited fixation after the prefabricated panels are spliced, it is possible to avoid the situation where the splicing joints fall off and break after multiple groups of prefabricated panels are spliced;

[0017] By setting limit piles in conjunction with the positioning holes of the prefabricated panels, the installation position of the prefabricated panels can be confirmed during installation, thereby avoiding the occurrence of prefabricated panel installation deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model from the main viewing angle.

[0019] Figure 2 It is a structural schematic diagram of the hoisting part of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the positioning part of the utility model.

[0021] Figure 4 It is a structural schematic diagram of the limiting part of the utility model.

[0022] In the figure: 1-prefabricated plate, 2-level, 3-first fixing hole, 4-slot, 5-rebar, 6-connecting frame, 7-lifting ring, 8-fixing plate, 9-hydraulic push rod, 10-mounting frame, 11-block, 12-second fixing hole, 13-hydraulic telescopic rod, 14-mounting seat, 15-limiting pile, 16-fixing cone, 17-mounting bracket, 18-positioning hole, 19-lifting hole. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention. Embodiment 1:

[0025] A precast concrete part that can be hoisted, such as Figure 1-4 As shown, it includes a lifting component, which includes a prefabricated panel 1. The prefabricated panel 1 is provided with a lifting hole 19, and the lifting hole 19 is provided with multiple groups. A fixed plate 8 is arranged on one side of the prefabricated panel 1. A connecting frame 6 is fixedly arranged at the bottom of the fixed plate 8 by bolts. Two groups of connecting frames 6 are arranged. Hydraulic push rods 9 are symmetrically installed on the outer walls of both sides of the connecting frame 6 by bolts. A mounting frame 10 is installed at the end of the hydraulic push rod 9. A hydraulic telescopic rod 13 is fixedly arranged on the outer wall of one side of the mounting frame 10 by bolts. The output end of one side of the hydraulic telescopic rod 13 can be slidably penetrated through the mounting frame 10. The position and size of the output end of the hydraulic telescopic rod 13 are adapted to the lifting hole 19. A splicing component for assisting multiple groups of connections is arranged on one side of the prefabricated panel 1.

[0026] During use, the processing of the prefabricated parts is completed by pouring concrete. When the processed prefabricated panel 1 is installed, the position of the hydraulic telescopic rod 13 is adjusted by the hydraulic push rod 9 to move it to the lifting hole 19, and the prefabricated panel 1 is fixed by extending the output end of the hydraulic telescopic rod 13 and inserting it into the lifting hole 19. The fixed prefabricated panel 1 can be lifted by connecting the fixed plate 8 to the lifting equipment. The prefabricated panel 1 can be effectively limited and fixed to prevent it from falling during lifting. The prefabricated panels 1 of different sizes can be limited and fixed through the adjustable setting, and can be reused at the same time. The operation is relatively convenient, and the prefabricated panel 1 can be easily installed.

[0027] The splicing assembly includes a card block 11 , which is L-shaped and arranged on an outer wall of one side of the prefabricated panel 1 . A card slot 4 is provided on the other side of the prefabricated panel 1 , and the card slot 4 is adapted to the card block 11 .

[0028] When in use, when multiple groups of prefabricated panels 1 need to be spliced, the clamping blocks 11 of the prefabricated panels 1 are clamped into the clamping slots 4 of another group of prefabricated panels 1 by hoisting, so that the splicing of multiple groups of prefabricated panels 1 can be quickly completed.

[0029] In order to make the lifting more stable, Figure 1 As shown, a lifting ring 7 is fixedly provided on the top of the fixing plate 8 by welding, and the lifting ring 7 is provided in multiple groups.

[0030] When in use, multiple sets of lifting rings 7 are used to facilitate connection with lifting equipment, which can make the connection and lifting process more stable and thus more convenient to operate.

[0031] In order to avoid the situation of falling off after splicing, Figure 1 , 2 As shown, a first fixing hole 3 is provided on one side of the prefabricated plate 1 , and there are multiple groups of first fixing holes 3 . The positions of the first fixing holes 3 are matched with the slots 4 . A plurality of second fixing holes 12 are provided on one side of the block 11 .

[0032] When in use, the position and size of the first fixing hole 3 and the second fixing hole 12 are adapted to each other. When splicing, the first fixing hole 3 and the second fixing hole 12 are aligned after the card block 11 is inserted into the card slot 4. After alignment, the fixing pin is nailed in, and the fixing pin is inserted into the first fixing hole 3 and the second fixing hole 12 to limit the position and avoid falling off after splicing.

[0033] In order to facilitate the fixing of prefabricated parts, such as Figure 1 , 3 As shown in FIG. 4 , the bottom of the prefabricated panel 1 is provided with positioning holes 18 , and there are multiple groups of positioning holes 18 . One side of the prefabricated panel 1 is provided with multiple groups of limiting piles 15 , and the limiting piles 15 are adapted to the positioning holes 18 .

[0034] When in use, the limit pile 15 is installed in the installation area, and cast and fixed after installation. After the fixing is completed, when installing the prefabricated board 1, the positioning hole 18 at the bottom is aligned with the limit pile 15 and dropped to connect the positioning hole 18 with the limit pile 15 to complete the simple fixation of the prefabricated board 1, and the installation position can be determined for subsequent casting.

[0035] In order to facilitate the pouring of the limit pile 15, Figure 3 As shown, a fixing cone 16 is provided at the bottom of the limiting pile 15, and the fixing cone 16 is provided in multiple groups.

[0036] When in use, the fixing cone 16 is inserted into the ground of the installation area to fix the limit pile 15. Casting after fixation can avoid deviation of the limit pile 15 during casting.

[0037] In order to increase the strength of the prefabricated parts, Figure 2 As shown, the prefabricated panel 1 is provided with steel bars 5, and the steel bars 5 are provided in multiple groups.

[0038] When in use, multiple groups of steel bars 5 are installed in the frame of the prefabricated panel 1. After completion, pouring is performed to complete the processing of the prefabricated panel 1. The multiple groups of steel bars 5 can increase the strength of the prefabricated parts and reduce the occurrence of breakage. Embodiment 2:

[0039] In order to facilitate the observation of whether it is level during installation, refer to Figure 2 , a precast concrete part that can be hoisted, this embodiment makes the following improvements compared to embodiment 1: a mounting bracket 17 is fixedly provided on the outer wall of one side of the connecting frame 6 by welding, a mounting seat 14 is installed on one side of the mounting bracket 17, and a level 2 is detachably installed through the mounting seat 14.

[0040] When in use, by installing the level meter 2, the levelness can be detected when installing the prefabricated panel 1, so as to timely discover the installation tilt and correct it, thereby avoiding the installation deviation.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A hoistable prefabricated concrete part, comprising a hoisting assembly, characterized in that: The hoisting assembly comprises a prefabricated plate (1), the prefabricated plate (1) is provided with a hoisting hole (19), the hoisting hole (19) is provided with a plurality of groups, a fixed plate (8) is provided on one side of the prefabricated plate (1), a connecting frame (6) is provided at the bottom of the fixed plate (8), the connecting frame (6) is provided with two groups, hydraulic push rods (9) are symmetrically installed on the outer walls of both sides of the connecting frame (6), a mounting frame (10) is installed at the end of the hydraulic push rod (9), a hydraulic telescopic rod (13) is provided on the outer wall of one side of the mounting frame (10), an output end of one side of the hydraulic telescopic rod (13) can be slidably passed through the mounting frame (10), the position and size of the output end of the hydraulic telescopic rod (13) are adapted to the hoisting hole (19), and a splicing assembly for assisting the connection of the plurality of groups is provided on one side of the prefabricated plate (1).

2. The hoistable precast concrete part according to claim 1, characterized in that: The splicing assembly comprises a card block (11) which is L-shaped and is arranged on an outer wall of one side of the prefabricated plate (1). A card slot (4) is provided on the other side of the prefabricated plate (1), and the card slot (4) is adapted to fit the card block (11).

3. The hoistable prefabricated concrete part according to claim 1, characterized in that: A lifting ring (7) is fixedly provided on the top of the fixing plate (8) by welding, and a plurality of groups of lifting rings (7) are provided.

4. The hoistable precast concrete part according to claim 2, characterized in that: The prefabricated plate (1) is provided with a first fixing hole (3) on one side, the first fixing holes (3) are provided in a plurality of groups, the positions of the first fixing holes (3) are adapted to the clamping slots (4), and the clamping block (11) is provided with a plurality of groups of second fixing holes (12) on one side.

5. The hoistable prefabricated concrete part according to claim 1, characterized in that: The bottom of the prefabricated plate (1) is provided with positioning holes (18), and the positioning holes (18) are provided in multiple groups. One side of the prefabricated plate (1) is provided with multiple groups of limit piles (15), and the limit piles (15) are adapted to the positioning holes (18).

6. The hoistable prefabricated concrete part according to claim 5, characterized in that: A fixing cone (16) is arranged at the bottom of the limiting pile (15), and a plurality of groups of the fixing cones (16) are arranged.

7. The hoistable prefabricated concrete part according to claim 1, characterized in that: The prefabricated plate (1) is provided with steel bars (5), and a plurality of groups of steel bars (5) are provided.

8. The hoistable prefabricated concrete part according to claim 1, characterized in that: A mounting bracket (17) is fixedly provided on an outer wall of one side of the connecting frame (6) by welding, and a mounting seat (14) is mounted on one side of the mounting bracket (17), and a level (2) is detachably mounted via the mounting seat (14).

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