Ground drilling equipment for building construction
By designing a ground drilling equipment including base, bracket, motor and spring structure, the problems of inconvenience and inefficiency of traditional drilling equipment in soft soil are solved, and more efficient and convenient drilling operations are achieved.
Patent Information
- Application Number
- CN202422196884.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Traditional drilling equipment has problems such as inconvenience in operation, inefficiency and difficulty in movement during construction, especially in soft soil environments.
A drilling equipment on construction site is designed, including base, bracket, motor, drilling assembly and spring structure. The drilling assembly is driven by the motor to rotate, and the support plate drives the drilling assembly to move, and the spring provides elastic support, which facilitates the equipment to move and drill holes in soft soil.
The equipment improves drilling efficiency and convenience in soft soil, facilitates manual operation, and the auger can be disassembled for easy replacement and cleaning.
Smart Images
Figure CN222976757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drilling equipment, and more specifically, to a ground drilling equipment for building construction. Background Art
[0002] In the field of building construction, drilling is an essential part of foundation construction, which involves multiple aspects such as pile foundations, ground anchors, and geological exploration. Traditional drilling operations usually face the following problems: these devices often have problems such as inconvenient operation, low efficiency, and difficult movement. Especially in some simple construction environments, such as drilling some pile pits on soft soil for making concrete columns of the foundation, large drilling equipment is not required for soft soil, and a simple ground drilling equipment can be used to achieve drilling, so a ground drilling equipment for building construction is designed. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is to provide a ground drilling equipment for building construction, which is convenient to assist manual drilling of soft soil.
[0004] The utility model realizes the invention purpose by adopting the following technical scheme:
[0005] A ground drilling equipment for building construction, including a base, characterized in that:
[0006] A bracket is fixedly connected to the rear part of the upper side of the base, a handrail is fixedly connected to the upper end of the bracket, one ends of two support shafts are respectively fixedly connected to the upper part of the front side of the bracket, the other ends of the two support shafts are respectively fixedly connected to the lower parts of the two ends of the front side of the bracket, each support shaft respectively passes through a first spring, the lower end of each first spring is respectively fixedly connected to the bracket, the upper end of each first spring is respectively fixedly connected to a limit ring, and the two limit rings are fixedly connected to the vertical plate of the support plate, and the support plate is L-shaped;
[0007] A motor is arranged on the horizontal plate of the support plate, and the output shaft of the motor is fixedly connected to a drilling assembly.
[0008] As a further limitation of this technical solution, the drilling assembly includes a rotating sleeve, the output shaft of the motor is fixedly connected to the upper end of the rotating sleeve, the central shaft of the spiral drill is inserted into the rotating sleeve, a round hole is arranged on the central shaft of the spiral drill, a through hole is arranged on the rotating sleeve, a bolt can pass through the round hole and the through hole, and the bolt is threadedly connected to a nut.
[0009] As a further limitation of this technical solution, the motor is fixed to the horizontal plate of the support plate through a motor bracket, the motor is electrically connected to a battery through a wire, and the battery is fixed to the base.
[0010] As a further limitation of the present technical solution, an extension arm is fixedly protruded from the lower end of one side of the vertical plate of the support plate. One end of the extension arm is fixedly connected to one end of a limiting shaft. The limiting shaft passes through the slide rail of the linear track. The linear track is fixedly connected to one side of the support. The outer end of the limiting shaft is rotatably connected to a round block. The arc wall surface of the round block is attached to one side of the handle. One end of the handle is rotatably connected to the support. The handle is arranged above the round block.
[0011] As a further limitation of the present technical solution, a spring connection block is fixedly connected to the middle position of the lower part of one side of the vertical plate of the support plate. The spring connection block is fixedly connected to the lower end of a short spring. The upper end of the short spring is fixedly connected to the support.
[0012] As a further limitation of the present technical solution, symmetric wheels are arranged at the rear part of the lower side of the base. Sharp cone limiting blocks are respectively arranged at the four corners of the lower side of the base.
[0013] As a further limitation of the present technical solution, symmetric fixing rings are fixed at the lower part of the front side of the support. The fixing rings are for the auger to pass through.
[0014] Compared with the prior art, the advantages and positive effects of the present utility model are:
[0015] The motor can drive the drilling assembly to rotate. The support plate can drive the drilling assembly to move. The support plate drives the limiting ring to move along the support shaft. The first spring undergoes elastic deformation. The armrest can push the device to move.
[0016] The auger can be assembled with the rotating sleeve through bolts and nuts, which is convenient for disassembling the auger and facilitating replacement and cleaning.
[0017] Pulling the handle can make the round block move vertically. The round block drives the limiting shaft to move in the linear track. The limiting shaft drives the extension arm and the support plate to move, realizing the vertical movement of the support plate.
[0018] The short spring plays a supporting role. When the support plate moves, the short spring undergoes elastic deformation. Releasing the handle, the first spring and the short spring rebound, realizing the upward return of the support plate, and further driving the upward return of the auger.
[0019] The wheels facilitate the movement of the device. Move to a suitable position and stop pushing the device. The sharp cone limiting blocks can be inserted into the ground to play a role in stable limiting. Description of the Drawings
[0020] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation of the present application. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts. In the drawings:
[0021] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;
[0022] Figure 2 is a three-dimensional view of the present utility model Figure 2 ;
[0023] Figure 3 is a three-dimensional view of the present utility model Figure 3 ;
[0024] Figure 4 is a side view of the present utility model.
[0025] In the figure: 1. Motor, 101. Electric wire, 2. Motor bracket, 3. Handrail, 4. Bracket, 6. Support plate, 7. Battery, 8. Wheel, 9. Tapered limit block, 10. Base, 11. Fixed ring, 13. Auger, 15. First spring, 16. Rotating sleeve, 17. Bolt, 18. Limit ring, 19. Support shaft, 20. Short spring, 21. Spring connection block, 22. Handle, 23. Linear track, 24. Round block, 25. Extending arm, 26. Limit shaft. Detailed implementation manners
[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.
[0027] It should be noted that the terms of orientation such as left, right, up, down, front, and back in the embodiments of the present utility model are only relative concepts to each other or are referenced based on the normal use state of the product, that is, the traveling direction of the product, and should not be considered as having limitations.
[0028] When a component is referred to as being "located" or "disposed on" another component, it can be on another component or there may be an intermediate component at the same time. When a component is referred to as being "connected to" another component, it can be directly connected to another component or there may be an intermediate component at the same time.
[0029] A construction site drilling device, including a base 10, a rear part on the upper side of the base 10 is fixedly connected with a bracket 4, an upper end of the bracket 4 is fixedly connected with a handrail 3, two ends of an upper part on the front side of the bracket 4 are respectively fixedly connected with one end of a support shaft 19, the other ends of the two support shafts 19 are respectively fixedly connected with two ends of a lower part on the front side of the bracket 4, each support shaft 19 respectively passes through a first spring 15, a lower end of each first spring 15 is respectively fixedly connected with the bracket 4, an upper end of each first spring 15 is respectively fixedly connected with a limit ring 18, the two limit rings 18 are fixedly connected with a vertical plate of a support plate 6, and the support plate 6 is L-shaped;
[0030] A motor 1 is arranged on a transverse plate of the support plate 6, and an output shaft of the motor 1 is fixedly connected with a drilling assembly.
[0031] In this embodiment, the motor 1 can drive the drilling assembly to rotate, the support plate 6 can drive the drilling assembly to move, the support plate 6 drives the limit ring 18 to move along the support shaft 19, the first spring 15 undergoes elastic deformation, and the handrail 3 can push the device to move.
[0032] The drilling assembly includes a rotating sleeve 16, an output shaft of the motor 1 is fixedly connected with an upper end of the rotating sleeve 16, a central shaft of a spiral drill 13 is inserted into the rotating sleeve 16, a round hole is arranged on the central shaft of the spiral drill 13, a through hole is arranged on the rotating sleeve 16, a bolt 17 can pass through the round hole and the through hole, and the bolt 17 is threadedly connected with a nut.
[0033] The motor 1 is fixed on the transverse plate of the support plate 6 through a motor bracket 2, the motor is electrically connected with a battery 7 through a wire 101, and the battery 7 is fixed on the base 10.
[0034] In this embodiment, the spiral drill 13 can be assembled with the rotating sleeve 16 through the bolt 17 and the nut, which is convenient for disassembling the spiral drill 13 and is convenient for replacement and cleaning.
[0035] The motor 1 can drive the rotating sleeve 16 and the spiral drill 13 to rotate to realize ground drilling.
[0036] A protruding arm 25 is fixedly extended from a lower end on one side of the vertical plate of the support plate 6, one end of the protruding arm 25 is fixedly connected with a limit shaft 26, the limit shaft 26 passes through a slide rail of a linear track 23, the linear track 23 is fixedly connected with one side of the bracket 4, an outer end of the limit shaft 26 is rotatably connected with a round block 24, an arc wall surface of the round block 24 is attached to one side of a handle 22, one end of the handle 22 is rotatably connected with the bracket 4, and the handle 22 is arranged on the upper side of the round block 24.
[0037] In this embodiment, pulling the handle 22 can cause the round block 24 to move vertically. The round block 24 drives the limit shaft 26 to move within the linear track 23, and the limit shaft 26 drives the extension arm 25 and the support plate 6 to move, realizing the vertical movement of the support plate 6.
[0038] At the middle position of the lower part of one side of the vertical plate of the support plate 6, a spring connection block 21 is fixedly connected. The spring connection block 21 is fixedly connected to the lower end of the short spring 20, and the upper end of the short spring 20 is fixedly connected to the bracket 4.
[0039] In this embodiment, the short spring 20 plays a supporting role. When the support plate 6 moves, the short spring 20 undergoes elastic deformation. When the handle 22 is released, the first spring 15 and the short spring 20 rebound, realizing the upward return of the support plate 6, and then driving the upward return of the auger 13.
[0040] On the rear part of the lower side of the base 10, symmetric wheels 8 are provided, and at the four corners of the lower side of the base 10, pointed cone limit blocks 9 are respectively provided.
[0041] The wheels 8 facilitate the movement of the device. When the device is moved to a suitable position and the pushing of the device is stopped, the pointed cone limit blocks 9 can be inserted into the ground to play a role in stable limiting.
[0042] At the lower part of the front side of the bracket 4, symmetric fixing rings 11 are fixed, and the fixing rings 11 are for the auger 13 to pass through.
[0043] During use, the device is moved to the construction site to ensure that the base 10 is stably placed on the ground. The device is moved to the designated drilling position by using the wheels 8 on the base 10, and the pointed cone limit blocks 9 are inserted into the ground to align it with the drilling point, so as to stabilize the device and prevent it from moving during the drilling process. The motor 1 is started, and the motor will drive the rotating sleeve 16 and the auger 13 to start rotating. The handle 22 is operated to make the support plate 6 move vertically, and precise positioning is achieved through the limit shaft 26 and the linear track 23. The drilling depth is adjusted as needed. The support plate 6 can move up and down along the support shaft 19 through the limit ring 18 and the first spring 15. During the drilling process, the first spring 15 and the short spring 20 provide the necessary elastic support to ensure the stability of the device. After the drilling is completed, the motor 1 is turned off to stop the rotation of the auger 13. The handle 22 is released, and the support plate 6 and the auger 13 are returned to the initial state by using the resilience of the first spring 15 and the short spring 20.
[0044] The above-disclosed are only specific embodiments of the present invention. However, the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.
Claims
1. A construction ground drilling device, comprising a base (10), characterized in that: The upper rear part of the base (10) is fixedly connected to the bracket (4), the upper end of the bracket (4) is fixed to the handrail (3), the two ends of the upper front part of the bracket (4) are respectively fixedly connected to one end of the support shaft (19), the other ends of the two support shafts (19) are respectively fixedly connected to the two ends of the lower front part of the bracket (4), each of the support shafts (19) passes through a spring (15), the lower end of each spring (15) is respectively fixedly connected to the bracket (4), the upper end of each spring (15) is respectively fixedly connected to a limiting ring (18), the two limiting rings (18) are fixedly connected to the vertical plate of the support plate (6), and the support plate (6) is L-shaped; A motor (1) is arranged on the transverse plate of the support plate (6), and an output shaft of the motor (1) is fixedly connected to the drilling assembly.
2. A construction ground drilling equipment according to claim 1, characterized in that: The drilling assembly comprises a rotating sleeve (16), the output shaft of the motor (1) is fixedly connected to the upper end of the rotating sleeve (16), the central axis of the auger (13) is inserted into the rotating sleeve (16), a circular hole is provided on the central axis of the auger (13), a through hole is provided on the rotating sleeve (16), a bolt (17) can pass through the circular hole and the through hole, and the bolt (17) is threadedly connected to a nut.
3. A construction ground drilling equipment according to claim 2, characterized in that: The motor (1) is fixed to the transverse plate of the support plate (6) via a motor bracket (2); the motor is electrically connected to a battery (7) via an electric wire (101); and the battery (7) is fixed to the base (10).
4. A construction ground drilling equipment according to claim 3, characterized in that: An extending arm (25) is fixed at the lower end of one side of the vertical plate of the support plate (6), and the extending arm (25) is fixedly connected to one end of a limiting shaft (26). The limiting shaft (26) passes through the slide rail of the linear track (23), and the linear track (23) is fixedly connected to one side of the bracket (4). The outer end of the limiting shaft (26) is rotatably connected to a round block (24), and the arc wall surface of the round block (24) fits one side of the handle (22). One end of the handle (22) is rotatably connected to the bracket (4), and the handle (22) is arranged on the upper side of the round block (24).
5. A construction ground drilling equipment according to claim 4, characterized in that: A spring connection block (21) is fixedly connected to the middle position of the lower part of one side of the vertical plate of the support plate (6), the spring connection block (21) is fixedly connected to the lower end of the short spring (20), and the upper end of the short spring (20) is fixedly connected to the bracket (4).
6. A construction ground drilling device according to claim 5, characterized in that: Symmetrical wheels (8) are arranged at the rear portion of the lower side of the base (10), and pointed cone limit blocks (9) are respectively arranged at the four corners of the lower side of the base (10).
7. A construction ground drilling equipment according to claim 6, characterized in that: A symmetrical fixing ring (11) is fixed to the lower front part of the bracket (4), and the fixing ring (11) allows the auger (13) to pass through.