Positioning sleeve plate for building prefabricated column

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a positioning sleeve plate for a building prefabricated column, which comprises a first sleeve plate, one side of the first sleeve plate is connected with a second sleeve plate in a sliding manner, an empty groove is formed in the first sleeve plate, a fixing plate is arranged in the first sleeve plate, the fixing plate is fixedly connected in the first sleeve plate, and the second sleeve plate is connected with the second sleeve plate in a sliding manner. A hollow column is fixedly connected to one side of the fixing plate, a ball is slidably connected to the interior of the hollow column, a sliding column is slidably connected to the outer wall of the ball, the sliding column is slidably connected to the interior of the first sleeve plate, a spring sleeves the outer wall of the sliding column, and one end of the spring is fixedly connected to the outer wall of the ball. According to the utility model, through the cooperation between the first sleeve plate and the second sleeve plate, the effect that the positioning sleeve plate can be quickly disassembled and assembled is achieved, and the problems that the positioning sleeve plate is inconvenient to disassemble, so that the positioning sleeve plate is heavy in weight and inconvenient to carry and adjust are solved, thereby improving the practicability of the positioning sleeve plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a positioning sleeve plate for a prefabricated building column. Background Art

[0002] Precast columns are manufactured in factories and are usually used for load-bearing support in building structures. Precast columns are usually made of concrete or reinforced concrete. During the production process of precast columns, they can be customized according to specific architectural design requirements, including size, shape and strength. The production of precast columns can be carried out in-house, with concrete poured through molds and cured in a constant temperature and humid environment to ensure the quality and strength of the concrete, while positioning sleeves can ensure that the precast columns are accurately positioned in the specified position during installation. The positioning of the sleeves can ensure the alignment and connection of the precast columns with other structural components, thereby ensuring the accuracy and stability of the overall building structure.

[0003] Traditional positioning sleeves are usually made of wood or metal and have fixed sizes and shapes. The sleeves are usually simple in design and easy to install and disassemble. Workers can quickly adjust and use them on the construction site. On the construction site, workers usually use positioning sleeves between components or between components and the ground according to the requirements of the building design to accurately position and fix the components.

[0004] However, the traditional positioning sleeve structure is too fixed and is made of metal or heavy wood, which is not easy to disassemble. This makes it heavy and inconvenient to carry and adjust, increasing the labor intensity at the construction site. The positioning sleeve also occupies space at the construction site, restricting the progress of other work, thereby affecting construction efficiency. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a positioning sleeve for prefabricated building columns, aiming to improve the problem that the positioning sleeve is difficult to disassemble, which will cause it to be heavy, inconvenient to carry and adjust, and increase the labor intensity at the construction site.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning sleeve for a prefabricated column of a building, comprising a first sleeve, a second sleeve slidably connected to one side of the first sleeve, an empty groove is opened inside the first sleeve, a fixed plate is arranged inside the first sleeve, the fixed plate is fixedly connected to the inside of the first sleeve, a hollow column is fixedly connected to one side of the fixed plate, a ball bearing is slidably connected to the inside of the hollow column, a sliding column is slidably connected to the outer wall of the ball bearing, the sliding column is slidably connected to the inside of the first sleeve, a spring is sleeved on the outer wall of the sliding column, one end of the spring is fixedly connected to the outer wall of the ball bearing, and the other end of the spring is fixedly connected to the inside of the hollow column, and a connecting component is arranged on one side of the second sleeve.

[0007] Furthermore, the connecting assembly includes a clamping block, one side of which is fixedly connected to one side of the second set plate, and the clamping block is in contact with the ball.

[0008] Furthermore, the first set of plates and the second set of plates are both fixedly connected with fixing rings inside, and the fixing rings are rotatably connected with connecting plates inside.

[0009] Furthermore, a handle is fixedly connected to one side of the connecting plate, a second slide groove is provided inside the fixing ring, and a first slide groove is provided inside the first set of plates.

[0010] Furthermore, the outer walls of the handle are slidably connected to the inside of the second slide groove and the first slide groove, and the inner wall of the fixing ring is fixedly connected with a connecting rod.

[0011] Furthermore, a limiting groove is provided inside the connecting rod, and a connecting ring is fixedly connected to one side of the connecting rod.

[0012] Furthermore, a second limiting groove is provided inside the connecting plate, a clamping block is provided inside the connecting plate, and the bottom of the clamping block is slidably connected inside the second limiting groove.

[0013] Furthermore, the top of the clamping block is fixedly connected to a limiting column, and the outer wall of the limiting column is slidably connected to the inside of the limiting groove 1.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the positioning sleeve can be quickly disassembled and assembled through the cooperation between the first set of plates and the second set of plates, the empty groove, the fixed plate, the hollow column, the ball, the sliding column, the spring and the clamping block, thereby solving the problem that the positioning sleeve is not easy to disassemble, which will cause it to be heavy, inconvenient to carry and adjust, and increase the labor intensity of the construction site, thereby improving the practicality of the positioning sleeve.

[0016] 2. In the utility model, the effect of quickly positioning the prefabricated column is achieved through the cooperation between the fixing ring and the handle, the connecting rod, the limit groove 1, the connecting ring, the clamping block, the limit groove 2 and the limit column, which solves the problem that the sleeve cannot effectively fix the prefabricated column and may move or tilt during the installation process, resulting in unstable position and affecting the accuracy and stability of the overall structure, thereby improving the flexibility of the positioning sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional schematic diagram of a positioning sleeve for a prefabricated building column proposed by the utility model;

[0018] Figure 2A schematic diagram of the internal structure of a first set of positioning sleeves for a prefabricated building column proposed by the utility model;

[0019] Figure 3 A cross-sectional view of a first set of positioning sleeves for a prefabricated building column proposed in the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a fixing ring of a positioning sleeve for a prefabricated building column proposed by the utility model;

[0021] Figure 5 The utility model provides a schematic diagram of the internal structure of a connecting plate of a positioning sleeve for a prefabricated building column.

[0022] Legend:

[0023] 1. The first set of plates; 2. The second set of plates; 3. The empty slot; 4. The fixed plate; 5. The hollow column; 6. The ball bearing; 7. The sliding column; 8. The spring; 9. The clamping block; 10. The first sliding slot; 11. The fixing ring; 12. The second sliding slot; 13. The connecting plate; 14. The handle; 15. The connecting rod; 16. The first limiting slot; 17. The connecting ring; 18. The clamping block; 19. The second limiting slot; 20. The limiting column. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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] Reference Figure 1-Figure 3 The utility model provides an embodiment: a positioning sleeve for a prefabricated column of a building, comprising a first sleeve 1, a second sleeve 2 being slidably connected to one side of the first sleeve 1, an empty groove 3 being opened inside the first sleeve 1, a fixing plate 4 being arranged inside the first sleeve 1, the fixing plate 4 being fixedly connected to the inside of the first sleeve 1, a hollow column 5 being fixedly connected to one side of the fixing plate 4, a ball 6 being slidably connected to the inside of the hollow column 5, a sliding column 7 being slidably connected to the outer wall of the ball 6, the sliding column 7 being slidably connected to the inside of the first sleeve 1, a spring 8 being sleeved on the outer wall of the sliding column 7, one end of the spring 8 being fixedly connected to the outer wall of the ball 6, and the other end of the spring 8 being fixedly connected to the inside of the hollow column 5, a connecting assembly being arranged on one side of the second sleeve 2, the connecting assembly comprising a clamping block 9, one side of the clamping block 9 being fixedly connected to one side of the second sleeve 2, and the clamping block 9 being in contact with the ball 6.

[0026] Specifically, when the positioning sleeve needs to be quickly assembled, first, the operator gently moves the block 9 fixedly connected on the second sleeve 2 to the inside of the empty slot 3. At this time, the block 9 contacts the ball 6, causing the ball 6 to be subjected to force and shrink toward the inside of the hollow column 5. As the ball 6 shrinks, the spring 8 slidably connected inside it begins to move, and the ball 6 simultaneously squeezes the spring 8 fixedly connected to the outer wall to shrink it. When the second sleeve 2 is completely combined with the first sleeve 1, the spring 8 releases the pressure and rebounds quickly. This action drives the ball 6 to reset, causing it to be stuck in the block 9, thereby stabilizing the entire combined structure and achieving the effect of quick disassembly and assembly of the positioning sleeve.

[0027] Reference Figure 1 and Figure 4 The first set of plates 1 and the second set of plates 2 are both fixedly connected with a fixing ring 11, a connecting plate 13 is rotatably connected inside the fixing ring 11, a handle 14 is fixedly connected to one side of the connecting plate 13, a second slide groove 12 is opened inside the fixing ring 11, a first slide groove 10 is opened inside the first set of plates 1, and the outer walls of the handle 14 are slidably connected to the inside of the second slide groove 12 and the first slide groove 10, a connecting rod 15 is fixedly connected to the inner wall of the fixing ring 11, a limiting groove 16 is opened inside the connecting rod 15, a connecting ring 17 is fixedly connected to one side of the connecting rod 15, a limiting groove 2 19 is opened inside the connecting plate 13, a clamping block 18 is arranged inside the connecting plate 13, and the bottom of the clamping block 18 is slidably connected to the inside of the limiting groove 2 19.

[0028] Specifically, when the prefabricated column needs to be fixed, first, the prefabricated column is passed through the connection rings 17, and then the handle 14 is turned. The rotation of the handle 14 applies force to drive the connection plate 13 connected to one side to rotate inside the fixing ring 11. The connection plate 13 pushes the clamping block 18 to slide inside through the internal limiting groove 19, thereby achieving a driving effect.

[0029] Reference Figure 4 and Figure 5 The top of the clamp block 18 is fixedly connected to the limiting column 20, and the outer wall of the limiting column 20 is slidably connected to the inside of the limiting groove 16.

[0030] Specifically, the movement of the clamp block 18 then guides the top fixed limit column 20 to slide inside the limit groove 16. The outer wall of the prefabricated column is clamped and fixed by the movement of the limit groove 2, ensuring that its position is accurate. This design realizes the rapid positioning of the prefabricated column and improves the fixing efficiency and accuracy.

[0031] Working principle: When the positioning sleeve needs to be quickly assembled, first move the block 9 fixedly connected to one side of the second sleeve 2 to the inside of the empty slot 3. At this time, the block 9 contacts the ball 6, and the ball 6 is forced to shrink toward the inside of the hollow column 5. The ball 6 is forced to drive the spring 8 connected to the internal sliding connection to move. At the same time, the ball 6 is also forced to squeeze the spring 8 fixedly connected to the outer wall to shrink. When the second sleeve 2 and the first sleeve 1 are completely assembled, the spring 8 unloads the force and rebounds, thereby driving the ball 6 to reset, so that the ball 6 is stuck in the block 9 and fixed, so that the positioning sleeve can be quickly assembled. The effect of quick disassembly and assembly is that when the prefabricated column needs to be fixed, the prefabricated column is first passed through the connecting rings 17, and then the handle 14 is turned. At this time, the handle 14 is forced to drive the connecting plate 13 fixedly connected on one side to rotate inside the fixing ring 11, and the connecting plate 13 drives the clamping block 18 to slide inside it through the limiting groove 2 19 opened inside. The sliding of the clamping block 18 drives the limiting column 20 fixedly connected on the top to slide inside the limiting groove 1 16, and the outer wall of the prefabricated column is clamped and fixed through the movement of the limiting groove 2 19, thereby achieving the effect of quick positioning of the prefabricated column.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. 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 positioning sleeve for a prefabricated building column, comprising a first sleeve (1), characterized in that: The first set of plates (1) is slidably connected to the second set of plates (2) on one side, a hollow groove (3) is provided inside the first set of plates (1), a fixed plate (4) is provided inside the first set of plates (1), the fixed plate (4) is fixedly connected inside the first set of plates (1), a hollow column (5) is fixedly connected to one side of the fixed plate (4), a ball (6) is slidably connected inside the hollow column (5), a sliding column (7) is slidably connected to the outer wall of the ball (6), the sliding column (7) is slidably connected inside the first set of plates (1), a spring (8) is sleeved on the outer wall of the sliding column (7), one end of the spring (8) is fixedly connected to the outer wall of the ball (6), and the other end of the spring (8) is fixedly connected inside the hollow column (5), and a connecting component is provided on one side of the second set of plates (2).

2. The positioning sleeve for a prefabricated building column according to claim 1, characterized in that: The connection assembly comprises a clamping block (9), one side of the clamping block (9) being fixedly connected to one side of the second set plate (2), and the clamping block (9) being in contact with the ball (6).

3. The positioning sleeve for a prefabricated building column according to claim 1, characterized in that: A fixing ring (11) is fixedly connected inside the first set of plates (1) and the second set of plates (2), and a connecting plate (13) is rotatably connected inside the fixing ring (11).

4. The positioning sleeve for a prefabricated building column according to claim 3 is characterized in that: A handle (14) is fixedly connected to one side of the connecting plate (13), a second slide groove (12) is provided inside the fixing ring (11), and a first slide groove (10) is provided inside the first sleeve plate (1).

5. The positioning sleeve for a prefabricated building column according to claim 4, characterized in that: The outer wall of the handle (14) is slidably connected to the inside of the second slide groove (12) and the first slide groove (10), and the inner wall of the fixing ring (11) is fixedly connected with a connecting rod (15).

6. The positioning sleeve for a prefabricated building column according to claim 5, characterized in that: A limiting groove (16) is provided inside the connecting rod (15), and a connecting ring (17) is fixedly connected to one side of the connecting rod (15).

7. The positioning sleeve for a prefabricated building column according to claim 6, characterized in that: A second limiting groove (19) is provided inside the connection plate (13), a clamping block (18) is provided inside the connection plate (13), and the bottom of the clamping block (18) is slidably connected inside the second limiting groove (19).

8. The positioning sleeve for a prefabricated building column according to claim 7, characterized in that: The top of the clamp block (18) is fixedly connected to a limiting column (20), and the outer wall of the limiting column (20) is slidably connected to the interior of the first limiting groove (16).

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