Temporary plugging tool for reserved hole in building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a building construction reserved hole temporary plugging tool which comprises a fixing block, a T-shaped connecting rod is rotatably connected to the middle of the left side of the fixing block, a sliding clamping block is slidably connected to the outer side of the front portion of the T-shaped connecting rod, and a fixing clamping block is fixedly connected to the front end of the T-shaped connecting rod. A positioning block is connected to the outer side of the fixed clamping block in a clamped mode, the front end of the positioning block is rotationally connected to the telescopic end of the telescopic rod, a plurality of grooves are formed in the positioning block at equal intervals, buckles are slidably connected to the interiors of the grooves, and the right end of the fixed block is fixedly connected to one end of a sleeve. And a first plugging plate is fixedly connected to the exterior of the left side of the sleeve. According to the utility model, the workpiece can be driven to a proper position to be mounted through the telescopic rod, so that the punching of an outer wall is reduced, the attractiveness and the integrity of the outer wall can be kept, and meanwhile, the workpiece can be detached and then reused.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a temporary plugging tool for a reserved hole in building construction. Background Art

[0002] The reserved hole refers to the point in order to lead the coordinate point of the lower layer or the bottom layer to the upper layer, so that the control point of this layer is the same as that of the lower layer, which is convenient for the uniformity of the internal wall, door and window structure layout. In recent years, my country's water conservancy and hydropower construction and real estate development have shown a straight upward trend. In order to reduce production costs, improve work efficiency, improve construction quality and construction progress, and enhance their own market competitiveness, many construction and installation companies are eager to seek new construction processes and supporting products to replace the old and rough construction methods, so as to save labor and material expenses, improve construction quality, and speed up construction progress. Therefore, in the construction of water conservancy and hydropower buildings, holes are often reserved in the walls to facilitate subsequent construction. However, when the building leaves reserved holes, it may threaten the safety of construction workers, so it is necessary to temporarily block the holes after drilling.

[0003] However, some sealing workpieces now require additional drilling of the exterior wall during installation to install the workpieces, which may affect the integrity and aesthetics of the exterior wall. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a temporary plugging tool for reserved holes in construction, aiming to improve the problem that additional holes need to be punched in the exterior wall during installation to install the workpiece, which may affect the integrity and aesthetics of the exterior wall.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a temporary plugging tool for reserved holes in construction, comprising a fixed block, a T-shaped connecting rod is rotatably connected to the middle part of the left side of the fixed block, a sliding block is slidably connected to the front outer side of the T-shaped connecting rod, the front end of the T-shaped connecting rod is fixedly connected to the fixed block, the outer side of the fixed block is snap-connected to a positioning block, the front end of the positioning block is rotatably connected to the telescopic end of the telescopic rod, a plurality of grooves are equidistantly arranged inside the positioning block, and buckles are slidably connected inside the grooves, the right end of the fixed block is fixedly connected to one end of the sleeve, the left outer side of the sleeve is fixedly connected to a first plugging plate, the other end of the sleeve is threadedly connected to one end of the threaded rod, and the right side of the threaded rod is threadedly connected to a second plugging plate.

[0006] As a further description of the above technical solution:

[0007] A waterproof layer is disposed on the opposite side of the first sealing plate and the second sealing plate.

[0008] As a further description of the above technical solution:

[0009] A rain shield is fixedly connected to the upper left side of the first blocking plate.

[0010] As a further description of the above technical solution:

[0011] A gasket is arranged on the right side of the second blocking plate, and the gasket is threadedly connected to the right side of the threaded rod.

[0012] As a further description of the above technical solution:

[0013] The right end of the threaded rod is externally fixedly connected with a rotating handle.

[0014] As a further description of the above technical solution:

[0015] Buffer springs are arranged on the outer sides of the buckles.

[0016] As a further description of the above technical solution:

[0017] A threaded hole is arranged at the top of the fixing block, a bolt is threadedly connected in the threaded hole, and one end of the bolt is threadedly connected to the upper part of the T-shaped connecting rod.

[0018] The utility model has the following beneficial effects:

[0019] In the utility model, the telescopic rod drives the positioning block and the structure connected to the positioning block to move into the reserved hole, and then the sleeve is inserted into the reserved hole, and then the threaded rod is aligned with the sleeve from the inner hole, and then the threaded rod is driven to rotate in the sleeve by turning the handle, and the second sealing plate is driven by the threaded rod and the first sealing plate is driven by the sleeve to seal both sides of the reserved hole, thereby solving the problem of additional drilling required when installing the workpiece.

[0020] In the utility model, the positioning block is firstly driven by the telescopic rod to align with the fixed card block, and then the positioning block is driven by the telescopic rod to press the fixed card block. After the engagement is successful, the threaded rod and the second blocking plate are removed from the sleeve by rotating the handle, and then the positioning block is driven by the telescopic rod to take the sleeve out of the hole, so that the device can be disassembled and reused. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an elevation view of a temporary plugging tool for a reserved hole in a building construction proposed by the utility model;

[0022] Figure 2 This is a left side diagram of a temporary plugging tool for a reserved hole in a construction proposed by the utility model;

[0023] Figure 3This is a structural display diagram of a positioning block of a temporary plugging tool for a reserved hole in construction proposed by the utility model.

[0024] Legend:

[0025] 1. Fixed block; 2. T-type connecting rod; 3. Sliding block; 4. Fixed block; 5. Positioning block; 6. Telescopic rod; 7. Groove; 8. Buckle; 9. Buffer spring; 10. Sleeve; 11. First blocking plate; 12. Threaded rod; 13. Turning handle; 14. Gasket; 15. Second blocking plate; 16. Rain shield; 17. Threaded hole; 18. Bolt; 19. Waterproof layer. DETAILED DESCRIPTION

[0026] 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.

[0027] Reference Figure 1-3 The utility model provides an embodiment: a temporary plugging tool for reserved holes in construction, comprising a fixed block 1, a T-shaped connecting rod 2 is rotatably connected to the middle part of the left side of the fixed block 1, a sliding block 3 is slidably connected to the front outer side of the T-shaped connecting rod 2, a fixed block 4 is fixedly connected to the front end of the T-shaped connecting rod 2, a positioning block 5 is snap-connected to the outer side of the fixed block 4, the front end of the positioning block 5 is rotatably connected to the telescopic end of the telescopic rod 6, a plurality of grooves 7 are equidistantly arranged inside the positioning block 5, buckles 8 are slidably connected inside the grooves 7, the right end of the fixed block 1 is fixedly connected to one end of the sleeve 10, and a first plugging plate 11 is fixedly connected to the left outer side of the sleeve 10 The other end of the sleeve 10 is threadedly connected to one end of the threaded rod 12, and the right side of the threaded rod 12 is threadedly connected to the second blocking plate 15. The T-shaped connecting rod 2 can be turned after unscrewing the bolt 18, and the direction of the T-shaped connecting rod 2 can be controlled, so that the workpiece can be installed more conveniently. At the same time, the buckle 8 is engaged with the fixed block 4, and the fixed block can be clamped and taken by the positioning block 5. When disassembly is required, the positioning block 5 can be removed by pressing the positioning block 5 against the fixed block 4, and then the above steps can be repeated to install and disassemble the device, which can reduce the wall drilling for installation of the workpiece, and can be disassembled and reused.

[0028] A waterproof layer 19 is disposed on one side of the first sealing plate 11 and the second sealing plate 15 to prevent water from corroding the workpiece.

[0029] A rain shield 16 is fixedly connected to the upper left side of the first blocking plate 11 to prevent rainwater from corroding the outer workpiece.

[0030] A gasket 14 is provided on the right side of the second blocking plate 15 . The gasket 14 is threadedly connected to the right side of the threaded rod 12 . The gasket 14 can be used to make the second blocking plate 15 more stably installed.

[0031] The right end of the threaded rod 12 is fixedly connected to a rotating handle 13 , and the threaded rod 12 can be rotated more easily by rotating the handle 13 .

[0032] The outer side of the buckle 8 is provided with a buffer spring 9, which can make the buckle 8 rebound automatically.

[0033] A threaded hole 17 is provided at the top of the fixing block 1, and a bolt 18 is threadedly connected to the threaded hole 17. One end of the bolt 18 is threadedly connected to the upper part of the T-shaped connecting rod 2. The bolt 18 can be used to fix the direction of the T-shaped connecting rod 2 to position the T-shaped connecting rod 2.

[0034] Working principle: In building construction, it is necessary to set reserved holes on the exterior wall, but some of the reserved holes may be located on the upper part of the exterior wall when they are opened, or are far away from the installation windows and other places. Therefore, there are certain safety hazards when blocking the holes in the exterior wall, making it inconvenient for construction workers to temporarily block the holes. First, align the positioning groove of the positioning block 5 with the fixed card block 4, and then press the positioning block 5 toward the fixed card block 4. When the buckle 8 in the positioning block 5 is engaged with the fixed card block 4, the positioning block 5 and the structure connected by the positioning block 5 are moved to the reserved hole of the exterior wall by the telescopic rod 6, and then the sleeve 10 is deeply inserted into the reserved hole, and then the threaded rod 12 is aligned with the sleeve 10 from the inner hole, and then the handle 13 is turned to drive the screw The threaded rod 12 rotates in the sleeve 10, and then the second blocking plate 15 is driven by the threaded rod 12, and at the same time, the first blocking plate 11 is driven by the sleeve 10 to block both sides of the reserved hole, and then the positioning block 5 is driven by the telescopic rod 6 to press the fixed block 4, and the positioning block 5 is removed from the fixed block 4, and then the above steps are performed to install the next hole. When the workpiece needs to be removed, the positioning block 5 is first driven by the telescopic rod 6 to align with the fixed block 4, and then the positioning block 5 is driven by the telescopic rod 6 to press the fixed block 4. After the engagement is successful, the threaded rod 12 and the second blocking plate 15 are removed from the sleeve 10 by rotating the rotating handle 13, and then the sleeve 10 is taken out of the hole by the positioning block 5 driven by the telescopic rod 6.

[0035] 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 temporary plugging tool for reserved holes in construction, comprising a fixing block (1), characterized in that: The middle part of the left side of the fixed block (1) is rotatably connected to a T-shaped connecting rod (2), the front outer side of the T-shaped connecting rod (2) is slidably connected to a sliding clamping block (3), the front end of the T-shaped connecting rod (2) is fixedly connected to a fixed clamping block (4), the outer side of the fixed clamping block (4) is snap-connected to a positioning block (5), the front end of the positioning block (5) is rotatably connected to the telescopic end of the telescopic rod (6), a plurality of grooves (7) are equidistantly arranged inside the positioning block (5), and buckles (8) are slidably connected inside the grooves (7), the right end of the fixed block (1) is fixedly connected to one end of a sleeve (10), the left outer side of the sleeve (10) is fixedly connected to a first blocking plate (11), the other end of the sleeve (10) is threadedly connected to one end of a threaded rod (12), and the right side of the threaded rod (12) is threadedly connected to a second blocking plate (15).

2. A temporary plugging tool for reserved holes in construction according to claim 1, characterized in that: A waterproof layer (19) is provided on the opposite side of the first sealing plate (11) and the second sealing plate (15).

3. A temporary plugging tool for reserved holes in construction according to claim 1, characterized in that: A rain shield (16) is fixedly connected to the upper left side of the first blocking plate (11).

4. The temporary plugging tool for reserved holes in construction according to claim 1, characterized in that: A gasket (14) is provided on the right side of the second blocking plate (15), and the gasket (14) is threadedly connected to the right side of the threaded rod (12).

5. The temporary plugging tool for reserved holes in construction according to claim 1 is characterized by: A rotating handle (13) is fixedly connected to the outside of the right end of the threaded rod (12).

6. The temporary plugging tool for reserved holes in construction according to claim 1, characterized in that: A buffer spring (9) is provided on the outer side of each of the buckles (8).

7. The temporary plugging tool for reserved holes in construction according to claim 1, characterized in that: A threaded hole (17) is provided at the top end of the fixing block (1), a bolt (18) is threadedly connected to the inner surface of the threaded hole (17), and one end of the bolt (18) is threadedly connected to the upper part of the T-shaped connecting rod (2).

Images