Quickly-mounted concrete prefabricated part

Abstract

The utility model relates to the technical field of concrete prefabricated parts, and provides a rapidly-installed concrete prefabricated part which comprises a base, a first prefabricated part is movably installed on the left side of the top end of the base, and a second prefabricated part is movably installed on the right side of the top end of the base. The right end of the first prefabricated part is movably connected with the left end of the second prefabricated part, a first clamping rod is fixedly installed at the left end of the first prefabricated part, a first guide groove is formed in the right end of the first prefabricated part, and a second clamping rod is movably connected into the first guide groove in a sleeved mode. And the right end of the second clamping rod is fixedly connected with the left end of the second prefabricated part, a second guide groove is formed in the right end of the second prefabricated part, and vertical steel bars are fixedly installed on the left side and the right side of the bottom end of the first prefabricated part and the left side and the right side of the bottom end of the second prefabricated part correspondingly. By means of the technical scheme, the problem that installation is inconvenient in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated concrete components, in particular to a prefabricated concrete component which can be installed quickly. Background Art

[0002] Precast concrete components are building components made in factories with concrete as the basic material, including beams, slabs, columns and building decoration accessories. Common ones include precast concrete floor slabs, concrete box girders for bridges, precast concrete roof beams for industrial plants, culvert frames, precast concrete piles for foundation treatment, etc.

[0003] With the development of science and technology and society, the construction methods of buildings such as houses have become more and more perfect. For example, houses are built by assembling prefabricated concrete components. The use of prefabricated components has greatly shortened the time for completing building construction. However, in actual use, existing prefabricated concrete components are subject to structural and design limitations. Since they are assembled by hoisting and steel reinforcement connection, the installation rate of prefabricated concrete components is limited. When aligning the prefabricated components and the connecting steel bars, the small size of the steel bars will cause inconvenience to the operators, so improvements are needed. Utility Model Content

[0004] The utility model provides a prefabricated concrete component which can be installed quickly, and solves the problem of inconvenient installation in the related technology.

[0005] The technical solution of the utility model is as follows: a fast-installed concrete prefabricated component comprises a base, a first prefabricated component is movably installed on the left side of the top end of the base, a second prefabricated component is movably installed on the right side of the top end of the base, the right end of the first prefabricated component and the left end of the second prefabricated component are movably connected, a first clamping rod is fixedly installed on the left end of the first prefabricated component, a first guide groove is opened at the right end of the first prefabricated component, a second clamping rod is movably sleeved inside the first guide groove, the right end of the second clamping rod is fixedly connected to the left end of the second prefabricated component, a second guide groove is opened at the right end of the second prefabricated component, vertical steel bars are fixedly installed on the left and right sides of the bottom ends of the first prefabricated component and the second prefabricated component, the outer surface of the vertical steel bars is movably sleeved with the inner surface of the base, the middle parts of the bottom ends of the first prefabricated component and the second prefabricated component are respectively movably sleeved with connecting steel bars, and the bottom ends of the connecting steel bars are fixedly connected to the top end of the base.

[0006] As a preferred technical solution of the utility model, grooves are respectively provided on the left and right sides of the top of the first prefabricated component and the second prefabricated component, and a hanging ring is fixedly installed at the bottom end of the groove.

[0007] As a preferred technical solution of the utility model, four corners at the front ends of the first prefabricated component and the second prefabricated component are respectively provided with T-slots, and connecting blocks are movably sleeved inside the T-slots.

[0008] As a preferred technical solution of the utility model, movable blocks are movably sleeved on the left and right sides of the interior of the connecting block, the number of the movable blocks is two, and a spring is fixedly installed between the two movable blocks.

[0009] As a preferred technical solution of the utility model, a clamping block is fixedly installed on the opposite back sides of the two movable blocks, the clamping block is movably sleeved inside the connecting block, the outer surface of the clamping block is movably sleeved with the inner surface of the T-slot, and an extension rod is fixedly installed on the bottom ends of the two movable blocks.

[0010] As a preferred technical solution of the utility model, a connecting rod is hinged on the top end of the extension rod, and a rectangular block is hinged on the other end of the connecting rod.

[0011] As a preferred technical solution of the utility model, an inclined rod is fixedly installed on the front end of the connecting block, and the other end of the inclined rod is movably connected to the top end of the base.

[0012] The beneficial effects of the utility model are:

[0013] 1. The utility model provides a first guide groove, a second clamping rod, a connecting steel bar and a vertical steel bar. When assembling the precast concrete component, the second clamping rod is aligned with the first guide groove and embedded in the first guide groove, so that the precast component can be guided and installed, so that the vertical steel bar is embedded in the base, and the connecting steel bar is embedded in the first precast component and the second precast component. When the first guide groove and the second clamping rod are fully engaged, the stability of the connection between the first precast component and the second precast component can be ensured, and the existence of the connecting steel bar and the vertical steel bar can ensure the stability of the connection between the first precast component, the second precast component and the base, so that the rapid installation of the precast concrete component can be achieved.

[0014] 2. The utility model sets a movable block, a clamping block, a spring, a connecting rod and a rectangular block. When the rectangular block is pulled, the rectangular block will move upward with the connecting rod, so that the connecting rod generates a pulling force on the extension rod. The extension rod is pulled to move the movable block along the inner surface of the connecting block and compress the spring. At this time, the clamping block fixedly connected to the movable block will also move together. When the clamping block and the T-slot are separated, the connecting block and the oblique rod can be quickly disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the front side of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the top of the utility model;

[0019] Figure 4 This is a schematic cross-sectional structural diagram of the connection block of the utility model;

[0020] Figure 5 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 6 for Figure 3 A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 7 for Figure 4 Schematic diagram of the local enlarged structure at point C in the middle.

[0023] In the figure: 1, base; 2, first prefabricated component; 3, second prefabricated component; 4, first clamping rod; 5, first guide groove; 6, second clamping rod; 7, second guide groove; 8, connecting steel bar; 9, vertical steel bar; 10, groove; 11, lifting ring; 12, T-slot; 13, connecting block; 14, movable block; 15, clamping block; 16, spring; 17, extension rod; 18, connecting rod; 19, rectangular block; 20, diagonal rod. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 7As shown, the utility model provides a fast-installed concrete prefabricated component, including a base 1, a first prefabricated component 2 is movably installed on the left side of the top of the base 1, a second prefabricated component 3 is movably installed on the right side of the top of the base 1, the right end of the first prefabricated component 2 and the left end of the second prefabricated component 3 are movably connected, a first clamping rod 4 is fixedly installed on the left end of the first prefabricated component 2, a first guide groove 5 is provided at the right end of the first prefabricated component 2, a second clamping rod 6 is movably sleeved inside the first guide groove 5, the right end of the second clamping rod 6 is fixedly connected to the left end of the second prefabricated component 3, a second guide groove 7 is provided at the right end of the second prefabricated component 3, vertical steel bars 9 are fixedly installed on the left and right sides of the bottom ends of the first prefabricated component 2 and the second prefabricated component 3, the outer surface of the vertical steel bar 9 is movably sleeved with the inner surface of the base 1, and connecting steel bars 8 are movably sleeved in the middle of the bottom ends of the first prefabricated component 2 and the second prefabricated component 3, and the bottom end of the connecting steel bar 8 is fixedly connected to the top of the base 1.

[0026] The shape and size of the first clamping rod 4 are the same as those of the second clamping rod 6, the shape and depth of the first guide groove 5 are consistent with the second guide groove 7, and the first guide groove 5 and the second clamping rod 6 are adapted to each other. When the second clamping rod 6 is fully embedded in the first guide groove 5, a stable and rapid connection between the first prefabricated component 2 and the second prefabricated component 3 can be achieved, and the mutual cooperation of the connecting steel bars 8 and the vertical steel bars 9 ensures the stability of the connection between the first prefabricated component 2, the second prefabricated component 3 and the base 1. With the mutual cooperation of various mechanisms, the rapid installation of concrete prefabricated components is achieved, thereby ensuring the stability of the connection while improving the convenience of prefabricated component installation.

[0027] Therein, grooves 10 are respectively provided on the left and right sides of the top of the first prefabricated component 2 and the second prefabricated component 3 , and a lifting ring 11 is fixedly installed at the bottom end of the groove 10 .

[0028] The presence of the lifting ring 11 will facilitate the lifting of the prefabricated concrete components.

[0029] The four corners of the front ends of the first prefabricated component 2 and the second prefabricated component 3 are respectively provided with T-shaped slots 12 , and the interior of the T-shaped slots 12 is movably sleeved with connecting blocks 13 .

[0030] The outer surface of the connecting block 13 is smooth, ensuring that no jamming occurs when the connecting block 13 is embedded in the T-slot 12 .

[0031] The left and right sides of the connecting block 13 are respectively movably sleeved with movable blocks 14 . There are two movable blocks 14 , and a spring 16 is fixedly installed between the two movable blocks 14 .

[0032] Due to the restoring effect of the spring 16, the movable block 14 will return to its original position after moving.

[0033] Among them, the back surfaces of the two movable blocks 14 are fixedly installed with clamping blocks 15, which are movably sleeved inside the connecting block 13. The outer surface of the clamping block 15 is movably sleeved with the inner surface of the T-slot 12, and the bottom ends of the two movable blocks 14 are fixedly installed with extension rods 17.

[0034] Due to the presence of the locking block 15 , the position of the connecting block 13 will be locked.

[0035] The top end of the extension rod 17 is hinged with a connecting rod 18 , and the other end of the connecting rod 18 is hinged with a rectangular block 19 .

[0036] When the rectangular block 19 is pulled, the connecting rod 18 will generate a pulling force on the extension rod 17, pulling the extension rod 17 and moving the movable block 14.

[0037] Among them, an inclined rod 20 is fixedly installed at the front end of the connecting block 13, and the other end of the inclined rod 20 is movably connected to the top end of the base 1.

[0038] Due to the existence of the inclined rod 20, the first prefabricated component 2 and the second prefabricated component 3 will be auxiliary supported.

[0039] The working principle and use process of this utility model:

[0040] First, when assembling the prefabricated concrete components, the operator moves them to the designated position through the lifting ring 11. After placing the first prefabricated component 2, the operator lifts the second prefabricated component 3 and aligns the second clamping rod 6 with the first guide groove 5, and then moves the second clamping rod 6 down along the inner surface of the first guide groove 5. Since the second clamping rod 6 and the first guide groove 5 are adapted to each other, the second clamping rod 6 and the first guide groove 5 cooperate with each other to guide the second prefabricated component 3, thereby facilitating the embedding of the vertical steel bars 9 into the base 1 and the embedding of the connecting steel bars 8 into the second prefabricated component 3. The mutual cooperation of various mechanisms realizes the rapid installation of the prefabricated concrete components.

[0041] After the first prefabricated component 2 and the second prefabricated component 3 are placed, the operator pulls the rectangular block 19 so that the top end of the connecting rod 18 moves up with the rectangular block 19, so that the bottom end of the connecting rod 18 generates a pulling force on the extension rod 17, pulling the extension rod 17 to move the movable block 14 and the clamping block 15 and compress the spring 16 until the clamping block 15 is completely retracted into the interior of the connecting block 13, and then the connecting block 13 is placed in the T-slot 12 and the rectangular block 19 is released. Under the restoring action of the spring 16, the clamping block 15 will return to its original position, so that the clamping block 15 is embedded in the T-slot 12. After the prefabricated parts are assembled, the operator pulls the rectangular block 19 again to separate the diagonal rod 20 from the prefabricated components, thereby realizing the quick disassembly of the diagonal rod 20.

[0042] 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 prefabricated concrete component with rapid installation, comprising a base (1), characterized in that: A first prefabricated component (2) is movably mounted on the left side of the top of the base (1), and a second prefabricated component (3) is movably mounted on the right side of the top of the base (1); the right end of the first prefabricated component (2) and the left end of the second prefabricated component (3) are movably connected; a first clamping rod (4) is fixedly mounted on the left end of the first prefabricated component (2); a first guide groove (5) is formed at the right end of the first prefabricated component (2); a second clamping rod (6) is movably sleeved inside the first guide groove (5); the right end of the second clamping rod (6) and the first clamping rod (4) are connected to each other. The left ends of the two prefabricated components (3) are fixedly connected, the right end of the second prefabricated component (3) is provided with a second guide groove (7), the left and right sides of the bottom ends of the first prefabricated component (2) and the second prefabricated component (3) are respectively fixedly installed with vertical steel bars (9), the outer surface of the vertical steel bars (9) and the inner surface of the base (1) are movably sleeved, the middle parts of the bottom ends of the first prefabricated component (2) and the second prefabricated component (3) are respectively movably sleeved with connecting steel bars (8), and the bottom ends of the connecting steel bars (8) are fixedly connected to the top end of the base (1).

2. A quick-installation prefabricated concrete component according to claim 1, characterized in that: Grooves (10) are respectively provided on the left and right sides of the top of the first prefabricated component (2) and the second prefabricated component (3), and a lifting ring (11) is fixedly installed at the bottom end of the groove (10).

3. The quick-installation prefabricated concrete component according to claim 1, characterized in that: Four corners at the front ends of the first prefabricated component (2) and the second prefabricated component (3) are respectively provided with T-shaped slots (12), and connecting blocks (13) are movably sleeved inside the T-shaped slots (12).

4. The quick-installation prefabricated concrete component according to claim 3, characterized in that: The left and right sides of the connection block (13) are respectively movably sleeved with movable blocks (14), the number of the movable blocks (14) is two, and a spring (16) is fixedly installed between the two movable blocks (14).

5. The quick-installation prefabricated concrete component according to claim 4, characterized in that: A clamping block (15) is fixedly mounted on the opposite back surfaces of the two movable blocks (14), the clamping block (15) is movably sleeved inside the connecting block (13), the outer surface of the clamping block (15) is movably sleeved with the inner surface of the T-shaped groove (12), and an extension rod (17) is fixedly mounted on the bottom ends of the two movable blocks (14).

6. A quick-installation prefabricated concrete component according to claim 5, characterized in that: The top end of the extension rod (17) is hingedly connected to a connecting rod (18), and the other end of the connecting rod (18) is hingedly connected to a rectangular block (19).

7. The quick-installation prefabricated concrete component according to claim 3, characterized in that: An inclined rod (20) is fixedly mounted on the front end of the connection block (13), and the other end of the inclined rod (20) is movably connected to the top end of the base (1).

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