Building construction drilling device

Abstract

The utility model provides a drilling device for building construction, which relates to the technical field of drilling devices for building construction, and comprises a main body mechanism, the main body mechanism comprises a rotating rod, one end of the rotating rod is fixedly connected with a threaded sleeve, the bottom of the threaded sleeve is provided with an adjusting mechanism, the adjusting mechanism comprises a fixing sleeve block, and the fixing sleeve block is fixedly connected with the rotating rod. And the fixing sleeve block is connected to the outer surface of the rotating rod in a sleeving mode, the fixing sleeve block is fixedly connected with the rotating rod, and a two-way threaded rod penetrates through the interior of the fixing sleeve block. According to the plate drilling device, the adjusting mechanism is arranged, so that the distance between the two drilling pieces in the auxiliary mechanism is changed, the center line of the rotating rod serves as the rotating center, drilling machining is carried out on a plate under driving of the drilling machine, and meanwhile the hole diameter of a drilled hole in the plate is changed due to the fact that the distance between the drilling pieces is changed; therefore, during building construction, only the distance between the two drilling pieces needs to be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling devices for building construction, in particular to a drilling device for building construction. Background Technique

[0002] Building construction is a production activity in which people use various building materials and mechanical equipment to carry out in a certain space and time according to a specific design blueprint for building various building products. It includes the entire production process from construction preparation, ground-breaking to project completion acceptance. In this process, construction preparation, construction organization design and management, earthwork engineering, blasting engineering, foundation engineering, steel bar engineering and other work will be carried out.

[0003] During the existing building construction, some plates need to be perforated, and the requirements for plate perforation are usually inconsistent. Therefore, when performing perforation operations with different hole diameters, it is necessary to continuously replace the drill bits for perforation. Since the number of drill bits is limited and the hole diameters of the drill bits are also fixed, it is impossible to effectively meet the different perforation requirements during actual construction, which will affect the construction efficiency. For this reason, we provide a drilling device for building construction. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defect that the drill bits of the drilling machine for plate perforation in the prior art cannot effectively meet different perforation requirements, and to provide a drilling device for building construction.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A drilling device for building construction, comprising: a main body mechanism, the main body mechanism includes a rotating rod, one end of the rotating rod is fixedly connected with a threaded sleeve, and an adjusting mechanism is arranged at the bottom of the threaded sleeve. The adjusting mechanism includes a fixed sleeve block, the fixed sleeve block is sleeved on the outer surface of the rotating rod, the fixed sleeve block is fixedly connected with the rotating rod, a bidirectional threaded rod penetrates through the inside of the fixed sleeve block, a guide rod is sleeved inside the fixed sleeve block, the guide rod is fixedly connected with the fixed sleeve block, a threaded ring is sleeved on the outer surface of the bidirectional threaded rod, the threaded ring is threadedly connected with the bidirectional threaded rod, a sliding ring is sleeved on the outer surface of the guide rod, the sliding ring is slidably connected with the guide rod, a transparent measuring scale is fixedly connected to the outer surface of the fixed sleeve block, and a Y-shaped frame is arranged at the bottom of the fixed sleeve block.

[0006] As a preferred implementation manner, an auxiliary mechanism is arranged at the bottom of the fixed sleeve block. The auxiliary mechanism includes a reinforcing block, a connecting rod is sleeved inside the reinforcing block, a pointer is fixedly connected to the outer surface of the connecting rod, and a drill piece is fixedly connected to the bottom of the connecting rod.

[0007] As a preferred embodiment, the connecting rod is slidably connected to the reinforcing block, the connecting rod is fixedly connected to the Y-shaped frame, and the reinforcing block is sleeved on the outer surface of the rotating rod.

[0008] As a preferred embodiment, the reinforcing block is fixedly connected to the rotating rod, and a sliding groove matching the connecting rod is formed in the reinforcing block.

[0009] As a preferred embodiment, the Y-shaped frame is fixedly connected to both the threaded ring and the sliding ring, and a limiting ring is sleeved on the outer surface of the bidirectional threaded rod.

[0010] As a preferred embodiment, the limiting ring is fixedly connected to the bidirectional threaded rod, and the limiting ring is placed in a rotating groove formed inside the fixed sleeve block.

[0011] As a preferred embodiment, a knob is fixedly connected to one end of the bidirectional threaded rod, and retaining rings are fixedly connected to both ends of the guide rod.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] In the present utility model, by providing an adjustment mechanism, the distance between the two drill bits in the auxiliary mechanism can be changed, and with the center line of the rotating rod as the rotation center, and driven by the drilling machine, drilling processing is performed on the plate. At the same time, changing the distance between the drill bits will cause the diameter of the holes drilled on the plate to change. Therefore, during construction, only by adjusting the distance between the two drill bits can the drilling requirements for different hole diameters be achieved, without the need to frequently replace drill bits with different hole diameters. This not only saves the purchase cost of construction drill bits but also saves a large amount of time wasted on replacing drill bits. By setting a transparent measuring scale, it can assist in adjusting the position of the drill bits, and the position indicated by the pointer on the transparent scale can accurately determine the distance between the two drill bits. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Is a perspective view of a drilling device for building construction provided by the present utility model.

[0015] Figure 2 Is a perspective view of an adjustment mechanism of a drilling device for building construction provided by the present utility model.

[0016] Figure 3 Is a perspective view of an auxiliary mechanism of a drilling device for building construction provided by the present utility model.

[0017] Figure 4 Is an enlarged view of area A of a drilling device for building construction provided by the present utility model.

[0018] LEGEND DESCRIPTION:

[0019] 1. Main body mechanism; 2. Adjusting mechanism; 3. Auxiliary mechanism; 11. Rotating rod; 12. Threaded sleeve; 21. Fixed sleeve block; 22. Bidirectional threaded rod; 23. Guide rod; 24. Threaded ring;

[0020] 25. Sliding ring; 26. Y-shaped frame; 27. Transparent measuring scale; 28. Limiting ring; 29. Knob;

[0021] 201. Retaining ring; 31. Reinforcing block; 32. Connecting rod; 33. Sliding groove; 34. Drill bit;

[0022] 35. Pointer. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Embodiment 1

[0025] As Figure 1 , Figure 2 and Figure 4 shown, the present invention provides a technical solution: a drilling device for building construction, including: a main body mechanism 1, the main body mechanism 1 includes a rotating rod 11, one end of the rotating rod 11 is fixedly connected with a threaded sleeve 12, the bottom of the threaded sleeve 12 is provided with an adjusting mechanism 2, the adjusting mechanism 2 includes a fixed sleeve block 21, the fixed sleeve block 21 is sleeved on the outer surface of the rotating rod 11, the fixed sleeve block 21 is fixedly connected with the rotating rod 11, a bidirectional threaded rod 22 penetrates through the inside of the fixed sleeve block 21, a guide rod 23 is sleeved inside the fixed sleeve block 21, the guide rod 23 is fixedly connected with the fixed sleeve block 21, a threaded ring 24 is sleeved on the outer surface of the bidirectional threaded rod 22, the threaded ring 24 is threadedly connected with the bidirectional threaded rod 22, a sliding ring 25 is sleeved on the outer surface of the guide rod 23, the sliding ring 25 is slidably connected with the guide rod 23, a transparent measuring scale 27 is fixedly connected to the outer surface of the fixed sleeve block 21, a Y-shaped frame 26 is provided at the bottom of the fixed sleeve block 21, the Y-shaped frame 26 is fixedly connected with both the threaded ring 24 and the sliding ring 25, a limiting ring 28 is sleeved on the outer surface of the bidirectional threaded rod 22, the limiting ring 28 is fixedly connected with the bidirectional threaded rod 22, the limiting ring 28 is placed in a rotating groove opened inside the fixed sleeve block 21, one end of the bidirectional threaded rod 22 is fixedly connected with a knob 29, and retaining rings 201 are fixedly connected to both ends of the guide rod 23.

[0026] In this embodiment, by setting the adjusting mechanism 2, the distance between the two drill bits 34 can be changed to meet different hole-opening requirements on the board. At the same time, a bidirectional threaded rod 22 is provided to thread-drive the two threaded rings 24 by means of the bidirectional threaded rod 22. With the cooperation of the guide rod 23, the sliding ring 25 and the Y-shaped frame 26, the two threaded rings 24 can move towards each other and move in the opposite direction simultaneously, so as to change the distance between the two Y-shaped frames 26, and then indirectly change the distance between the two drill bits 34, and meet the hole-opening requirements on the actual board. At the same time, a large amount of time for replacing different types of drill bits is effectively saved. By setting the transparent measuring ruler 27, the transparency of the transparent measuring ruler 27 can be used to assist the pointer 35 in judging the distance between the two drill bits 34.

[0027] Embodiment 2

[0028] As Figure 1 and Figure 3 As shown, an auxiliary mechanism 3 is provided at the bottom of the fixed sleeve block 21. The auxiliary mechanism 3 includes a strengthening block 31. A connecting rod 32 is sleeved inside the strengthening block 31. A pointer 35 is fixedly connected to the outer surface of the connecting rod 32. A drill bit 34 is fixedly connected to the bottom of the connecting rod 32. The connecting rod 32 is slidably connected to the strengthening block 31. The connecting rod 32 is fixedly connected to the Y-shaped frame 26. The strengthening block 31 is sleeved on the outer surface of the rotating rod 11. The strengthening block 31 is fixedly connected to the rotating rod 11. A sliding groove 33 that fits the connecting rod 32 is provided on the strengthening block 31.

[0029] In this embodiment, by setting the auxiliary mechanism 3, hole-opening operations can be performed on the established position of the board after the distance between the two drill bits 34 is changed. By setting the strengthening block 31 and providing a sliding groove 33 on the strengthening block 31, when the drill bit 34 and the connecting rod 32 rotate, they can be protected by the strengthening block 31 and will not be deformed by the resistance generated during drilling.

[0030] Working principle:

[0031] As Figures 1-4As shown in the figure, when the utility model is in use, the distance between the two drill bits 34 can be adjusted according to the aperture of the hole to be drilled in the plate first, so that the distance between the two drill bits 34 is consistent with the aperture of the hole. At this time, rotate the knob 29 first, and drive the bidirectional threaded rod 22 to rotate by using the knob 29. The bidirectional threaded rod 22 will thread-drive the two threaded rings 24 under the action of the limit ring 28, so that the two threaded rings 24 can move simultaneously towards and away from each other on the bidirectional threaded rod 22, thereby achieving the purpose of changing the distance between the two drill bits 34. When the two threaded rings 24 are thread-driven by the bidirectional threaded rod 22, they will respectively drive the two associated sliding rings 25 and the Y-shaped frame 26 to move synchronously. At the same time, the Y-shaped frame 26 will drive the connecting rod 32, the drill bit 34 and the pointer 35 to move synchronously until the sum of twice the value indicated by the pointer 35 on the transparent measuring scale 27 and the radius of the circular ring position of the fixed sleeve block 21 is consistent with the diameter of the hole to be drilled. At this time, the distance between the two drill bits 34 is adjusted. Then, thread-connect the threaded sleeve 12 with the drilling machine, and align the outer edge of the drill bit 34 with the scribed edge of the hole-opening position on the plate. At this time, start the drilling machine, drive the threaded sleeve 12 and the rotating rod 11 to rotate by using the drilling machine, and then the drill bit 34 will rotate synchronously and gradually penetrate into the plate until the position where the plate needs to be drilled is completely penetrated and cut off.

[0032] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A building construction drilling device, characterized in that, Including: The main body mechanism (1), the main body mechanism (1) includes a rotating rod (11), one end of the rotating rod (11) is fixedly connected with a threaded sleeve (12), the bottom of the threaded sleeve (12) is provided with an adjusting mechanism (2), the adjusting mechanism (2) includes a fixed sleeve block (21), the fixed sleeve block (21) is sleeved on the outer surface of the rotating rod (11), the fixed sleeve block (21) is fixedly connected with the rotating rod (11), a bidirectional threaded rod (22) penetrates through the inside of the fixed sleeve block (21), a guide rod (23) is sleeved inside the fixed sleeve block (21), the guide rod (23) is fixedly connected with the fixed sleeve block (21), a threaded ring (24) is sleeved on the outer surface of the bidirectional threaded rod (22), the threaded ring (24) is threadedly connected with the bidirectional threaded rod (22), a sliding ring (25) is sleeved on the outer surface of the guide rod (23), the sliding ring (25) is slidably connected with the guide rod (23), the outer surface of the fixed sleeve block (21) is fixedly connected with a transparent measuring scale (27), and the bottom of the fixed sleeve block (21) is provided with a Y-shaped frame (26).

2. The construction drilling device according to claim 1, characterized in that: The bottom of the fixed sleeve block (21) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) includes a strengthening block (31), a connecting rod (32) is sleeved inside the strengthening block (31), a pointer (35) is fixedly connected to the outer surface of the connecting rod (32), and a drilling piece (34) is fixedly connected to the bottom of the connecting rod (32).

3. The construction drilling device according to claim 2, characterized in that: The connecting rod (32) is slidably connected with the strengthening block (31), the connecting rod (32) is fixedly connected with the Y-shaped frame (26), and the strengthening block (31) is sleeved on the outer surface of the rotating rod (11).

4. The a construction drilling device according to claim 3, characterized in that: The strengthening block (31) is fixedly connected with the rotating rod (11), and a sliding groove (33) matching the connecting rod (32) is formed on the strengthening block (31).

5. The construction drilling device according to claim 1, wherein: The Y-shaped frame (26) is fixedly connected with both the threaded ring (24) and the sliding ring (25), and a limiting ring (28) is sleeved on the outer surface of the bidirectional threaded rod (22).

6. The a construction drilling device according to claim 5, characterized in that: The limiting ring (28) is fixedly connected with the bidirectional threaded rod (22), and the limiting ring (28) is placed in a rotating groove formed inside the fixed sleeve block (21).

7. The construction drilling device according to claim 1, characterized in that: One end of the bidirectional threaded rod (22) is fixedly connected with a knob (29), and retaining rings (201) are fixedly connected to both ends of the guide rod (23).

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