Support for handheld drilling machine
By designing a bracket for handheld drilling rigs and fixing the drilling rigs with clamps and connectors, the stability of the handheld drilling rigs when connecting columns and steel pipe piles is solved, the drilling accuracy and construction efficiency are improved, and the physical consumption of operators is reduced.
Patent Information
- Application Number
- CN202422573995.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-10-24
AI Technical Summary
When the column is connected to the steel pipe piles, it is difficult to stabilize and fix, resulting in low drilling accuracy and fatigue of the operator, affecting construction efficiency.
A bracket for a hand-held drill rig is designed, including a fixture and a connector, which secures the drill rig through a clamp, which connects to the post, providing positioning constraints, and the handle acts as a lever to reduce the handheld force.
It improves the operating accuracy and efficiency of the handheld drilling rig, reduces the physical consumption of operators, and increases the stability and safety of construction.
Smart Images
Figure CN223250630U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of engineering construction, and in particular relates to a bracket for a handheld drilling rig. Background Art
[0002] Handheld drills, with their high flexibility and easy operation, have become an indispensable tool in the construction industry. However, the stability and precision requirements for handheld drills vary depending on the operating environment.
[0003] For example, in some photovoltaic power station construction, to prevent columns from sinking due to external forces, through-bolts are often used to securely connect steel pipe piles to the columns. While pre-installed through-bolts are provided on the steel pipe piles, the columns may need to be adjusted up and down during installation, making it impossible to pre-install through-bolts on the columns. Currently, after the columns and steel pipe piles are aligned, a handheld drill is typically used to drill holes into the sides of the columns. The through-bolts are typically located approximately 20 centimeters above the ground, making it difficult to maintain a stable position and prone to up-and-down, left-and-right, and left-and-right movement during operation. This movement not only affects drilling accuracy but can also damage already installed support components. Furthermore, due to the height and structural limitations of the support, operators often have to hold the drill for extended periods, which can lead to fatigue and compromise accuracy and efficiency.
[0004] Therefore, it is of great significance to design a bracket that can fix the handheld drill and improve the operating accuracy and efficiency of the handheld drill. Utility Model Content
[0005] In response to the deficiencies in the related art, the present invention provides a bracket for a handheld drill to fix the handheld drill, save the hand-held force required when operating the handheld drill, and increase the stability of the handheld drill during operation.
[0006] The utility model provides a bracket for a handheld drill, which is used to drill holes on the side of a column. The bracket includes:
[0007] The clamp includes two clamping members arranged opposite to each other, and the two clamping members are correspondingly arranged on opposite sides of the handheld drill to clamp the handheld drill;
[0008] A connector, one end of which is connected to the fixture, and the other end of which is detachably connected to the column, so that the column provides positioning constraints for the fixture;
[0009] A handle is connected to one of the clamping members.
[0010] The present technical solution provides a clamp, which includes two clamping parts arranged opposite to each other, and the two clamping parts cooperate with each other to clamp and fix the handheld drill; by providing a connecting part, one end of the connecting part is connected to the clamp, and the other end of the connecting part is connected to the column, so that the column can position the clamp, preventing the handheld drill from shaking up and down when drilling, thereby increasing the stability and operation accuracy of the handheld drill. In addition, the column can also provide pulling force or supporting force to the clamp to a certain extent, reducing the holding force required for the handheld drill, making it easier for the operator to hold the handheld drill; by providing a handle on the clamp, the operator can operate the drill with one hand and apply force to the clamp through the handle with the other hand, which makes it easier for the operator to operate the handheld drill, increases the stability of the handheld drill operation, improves the operation efficiency, and increases the operation accuracy.
[0011] In some embodiments, the clamp further includes a middle piece, and both ends of the middle piece in the length direction are correspondingly connected to the two clamping pieces.
[0012] In some embodiments, the two clamping members are slidable along the length of the middle member to increase the clamping range of the clamp.
[0013] In some embodiments, the clamping member includes a clip and a fixing member, and there are at least two clips, which are connected to each other via the fixing member.
[0014] In some embodiments, the length direction of the handle is arranged along the axis of the drill bit of the handheld drill; and one end of the handle away from the clamping member extends in a direction away from the clamping member.
[0015] This technical solution arranges the handle along the axis of the drill bit of the handheld drill so that the end of the handle away from the clamping member extends in a direction away from the clamping member, so that the bracket uses the drill bit as a fulcrum and the handle as a lever, thereby saving the operator's hand-held force on the handheld drill and saving the operator's physical strength.
[0016] In some embodiments, one of the clamping members is provided with a connecting portion, an inserting portion is provided at one end of the connecting member away from the column, the connecting portion is provided with a connecting hole for inserting the inserting portion, and the inserting portion is inserted into the connecting hole to connect the connecting member and the clamp to each other.
[0017] In some embodiments, at least a portion of the insertion portion is arranged to pass through the connecting hole, and the portion of the insertion portion passing through the connecting hole is detachably connected to a limiting member, and the limiting member interferes with the outer edge of the connecting hole to prevent the insertion portion from detaching from the connecting hole.
[0018] In some embodiments, the connecting portion is provided at one end of the handle connected to the clamping member, and a plurality of connecting portions are provided, and the plurality of connecting portions are arranged along the length direction of the handle.
[0019] In some embodiments, a hook portion is provided at one end of the connecting member, and the hook portion cooperates with the surface of the column, so that the connecting member is connected to the column in a hooking manner.
[0020] This technical solution provides a hook portion on the connecting piece, utilizes the hook portion to cooperate with the surface of the column, and connects the connecting piece to the column in a hooking manner, thereby facilitating the connection and separation of the connecting piece and the column.
[0021] In some embodiments, the column is sleeved in a steel pipe pile, which is provided with a reserved hole. The drill bit of a handheld drill passes through the reserved hole to drill a hole in the side of the column, and the hole provided in the column corresponds to the reserved hole.
[0022] Based on the above technical solution, the bracket for the handheld drill in the embodiment of the utility model uses a column to impose positioning constraints on it to avoid shaking during operation of the handheld drill, thereby increasing the operating accuracy and quality of the handheld drill; the operator operates the handheld drill with one hand and applies force to the bracket through the handle with the other hand to facilitate the operator's operation of the handheld drill and improve the operating efficiency of the handheld drill; and the handheld drill is easy to install, the overall structure of the bracket is simple, and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:
[0024] Figure 1 This is a structural schematic diagram of an embodiment of a bracket for a handheld drill according to the present invention;
[0025] Figure 2 for Figure 1 A partial enlarged view of the middle A;
[0026] Figure 3 This is a schematic structural diagram of a clamp in one embodiment of a bracket for a handheld drill according to the present invention;
[0027] Figure 4 This is a schematic diagram of the structure of a handheld drill mounted on a bracket in one embodiment of the present invention. Figure 1 ;
[0028] Figure 5 This is a schematic diagram of the structure of a handheld drill mounted on a bracket in one embodiment of the present invention. Figure 2 ;
[0029] Figure 6 This is a structural diagram of a connecting member in one embodiment of a bracket for a handheld drill according to the present invention;
[0030] Figure 7 This is a schematic structural diagram of a handle in one embodiment of a bracket for a handheld drill according to the present invention;
[0031] Figure 8 This is a schematic diagram of the structure of a handheld drill mounted on a bracket in one embodiment of the present invention. Figure 3 .
[0032] In the picture:
[0033] 1. Connector; 2. Handle; 3. Clamp; 4. Stopper; 5. Steel pipe pile; 6. Column; 7. Handheld drill;
[0034] 11. Insertion part; 12. Hook part;
[0035] 21. Connecting part;
[0036] 31. First clamping member; 32. Intermediate member; 33. Second clamping member;
[0037] 311, first fixing member; 312, first clip; 331, second clip; 332, second fixing member;
[0038] 41. Limiting parts. DETAILED DESCRIPTION
[0039] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.
[0040] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0041] The terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the quantity of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features.
[0042] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
[0043] As attached Figure 1 As shown, in an illustrative embodiment of a bracket for a handheld drill 7 of the present invention, the handheld drill 7 is used to drill holes on the side of a column 6 ; the bracket for the handheld drill 7 includes a clamp 3 , a connector 1 and a handle 2 .
[0044] like Figure 1 and Figure 3 As shown, in the above-mentioned bracket for the handheld drill 7, the clamp 3 is used to clamp and fix the handheld drill 7; the clamp 3 includes a first clamping member 31 and a second clamping member 33, the first clamping member 31 and the second clamping member 33 are arranged opposite to each other in the vertical direction, and the first clamping member 31 and the second clamping member 33 are correspondingly arranged on the opposite sides of the handheld drill 7, and the handheld drill 7 is clamped by the mutual cooperation of the first clamping member 31 and the second clamping member 33.
[0045] The first clamping member 31 includes a first clamping piece 312, which is used to contact the handheld drill 7; at least two first clamping pieces 312 are provided, and the two first clamping pieces 312 are arranged on the same side of the handheld drill 7 to increase the contact area between the first clamping member 31 and the handheld drill 7, thereby increasing the clamping effect of the first clamping member 31 on the handheld drill 7.
[0046] The two first clips 312 are distributed along the length direction of the handheld drill 7 to ensure uniform force along the length direction of the handheld drill 7. It should be noted that, in this embodiment, the axial direction of the drill bit of the handheld drill 7 is the length direction of the handheld drill 7.
[0047] The first clamping member 31 also includes a first fixing member 311, which extends along the length of the handheld drill 7. Two first clips 312 are interconnected via the first fixing member 311, so that the two first clips 312 exert the same clamping force on the handheld drill 7, thereby ensuring a balanced force on the handheld drill 7. It should be noted that the two first clips 312 are interconnected via the first fixing member 311 to form an H-shape.
[0048] The second clamping member 33 includes a second clamping piece 331, which is used to contact the handheld drill 7; at least two second clamping pieces 331 are provided, and the two second clamping pieces 331 are arranged on the same side of the handheld drill 7 to increase the contact area between the second clamping member 33 and the handheld drill 7, thereby increasing the clamping effect of the second clamping member 33 on the handheld drill 7.
[0049] The two second clips 331 are also distributed along the length direction of the handheld drill 7 so that the handheld drill 7 is subjected to uniform force along the length direction.
[0050] The second clamping piece 331 is disposed opposite to the first clamping piece 312 , and the two second clamping pieces 331 are disposed in a one-to-one correspondence with the two first clamping pieces 312 to enhance the clamping effect of the first clamping member 31 and the second clamping member 33 on the handheld drill 7 .
[0051] The second clamping member 33 also includes a second fixing member 332, which extends along the length of the handheld drill 7 and is disposed opposite the first fixing member 311. The two second clips 331 are interconnected by the second fixing member 332, so that the two second clips 331 apply the same clamping force to the handheld drill 7, thereby ensuring a balanced force on the handheld drill 7. It should be noted that the two second clips 331 are connected to each other by the second fixing member 332 to form an H-shape.
[0052] In some embodiments, the first clamping member 31 and the second clamping member 33 have the same structure to facilitate production.
[0053] For the convenience of description, in this embodiment, the first clamping member 31 is located above the second clamping member 33 .
[0054] In this embodiment, the first clamping piece 312 and the second clamping piece 331 are respectively 3 mm thick and 20 mm×30 mm steel plates.
[0055] The clamp 3 also includes an intermediate piece 32, and the two ends of the intermediate piece 32 in the length direction are correspondingly connected to the first clamping piece 31 and the second clamping piece 33, so that the first clamping piece 31 and the second clamping piece 33 are interconnected through the intermediate piece 32, so that the first clamping piece 31 and the second clamping piece 33 can clamp the handheld drill 7.
[0056] The first clamping member 31 and the second clamping member 33 can slide along the length direction of the intermediate member 32 to increase the clamping range of the first clamping member 31 and the second clamping member 33, so that the clamp 3 can clamp and fix handheld drills 7 of different specifications, thereby increasing the scope of use of the clamp 3.
[0057] In order to facilitate the connection between the middle piece 32 and the first clamping piece 31 , the first clamping piece 312 is provided with a through hole for the middle piece 32 to pass through. The middle piece 32 is arranged through the through hole of the first clamping piece 312 to connect the middle piece 32 to the first clamping piece 312 .
[0058] In order to facilitate the connection between the middle piece 32 and the second clamping piece 33, the second clamping piece 331 is provided with a through hole for the middle piece 32 to pass through. The middle piece 32 is arranged to pass through the through hole of the second clamping piece 331 to connect the middle piece 32 with the second clamping piece 331.
[0059] It should be noted that the through hole provided on the first clip 312 is arranged corresponding to the through hole provided on the second clip 331, so that the middle piece 32 can pass through the through hole of the first clip 312 and the through hole of the second clip 331, thereby realizing the connection between the middle piece 32 and the first clip 312 and the second clip 331.
[0060] It should also be noted that a first clip 312 is connected to two middle pieces 32, and the two middle pieces 32 are correspondingly arranged at the opposite ends of the first clip 312; similarly, a second clip 331 is connected to two middle pieces 32, and the two middle pieces 32 are correspondingly arranged at the opposite ends of the second clip 331, that is, the first clip 312 and the corresponding second clip 331 are connected to each other through the two middle pieces 32, and the two middle pieces 32 are correspondingly arranged at the opposite ends of the first clip 312 and the opposite ends of the second clip 331 to ensure the connection effect between the first clip 312 and the second clip 331.
[0061] In this embodiment, the middle part 32 is an M8 bolt, the head of the bolt is arranged on the side of the second clip 331 away from the first clip 312, the rod of the bolt passes through the through hole of the second clip 331 and the through hole of the first clip 312 in sequence, and a nut is connected to the end of the bolt rod away from the bolt head. The nut is arranged on the side of the first clip 312 away from the second clip 331. By adjusting the position of the nut on the bolt rod, the distance between the first clip 312 and the second clip 331 can be adjusted.
[0062] like Figure 4 and Figure 5 As shown, in this embodiment, when the handheld drill 7 is installed on the bracket, the height direction of the handheld drill 7 is set in the horizontal direction, the first clamping member 31 is located at the top of the handheld drill 7, the second clamping member 33 is located at the bottom of the handheld drill 7, and the length direction of the middle member 32 is set in the vertical direction.
[0063] It should be noted that in Figure 4 and Figure 5 The outline of the handheld drill 7 is blurred to facilitate the distinction between the handheld drill 7 and the bracket.
[0064] like Figure 1 、 Figure 4 and Figure 5 As shown, in the bracket for the handheld drill 7, the connector 1 is used to connect to the column 6. One end of the connector 1 is connected to the clamp 3, and the other end of the connector 1 is detachably connected to the column 6. The column 6 applies a positioning constraint to the clamp 3 through the connector 1, preventing the clamp 3 from shaking, thereby increasing the stability of the handheld drill 7 during operation, improving the operating accuracy and quality of the handheld drill 7. In addition, the column 6 can also provide tension or support to the clamp 3 to a certain extent, thereby reducing the holding force required for the handheld drill 7, saving the operator's physical strength, and facilitating the operator's operation of the handheld drill 7.
[0065] like Figure 4-Figure 6 As shown, a hook portion 12 is provided at one end of the connector 1, and the hook portion 12 is provided on the outer periphery of the column 6. The hook portion 12 cooperates with the surface of the column 6 so that the connector 1 can be detachably connected to the column 6 in the direction of hooking, which facilitates the connection and separation of the connector 1 and the column 6.
[0066] like Figure 2 and Figure 6 As shown, the end of the connector 1 away from the column 6 is provided with an insertion portion 11, and the clamp 3 is provided with a connecting portion 21. The connecting portion 21 is provided with a connecting hole for inserting the insertion portion 11. The insertion portion 11 is inserted into the connecting hole to connect the connector 1 and the clamp 3 to each other.
[0067] It should be noted that it can be considered that the connecting member 1 is hinged to the connecting portion 21 with the connecting hole as the rotation center.
[0068] In this embodiment, the connector 1 is formed by bending a φ12 round tube, one end of the tube is bent into a hook shape to form a hook portion 12 , and the other end of the tube is bent into an L shape to form an insertion portion 11 .
[0069] In order to increase the reliability of the insertion part 11 in the connecting hole, at least a part of the insertion part 11 is arranged to pass through the connecting hole. The insertion part 11 is detachably connected to a limiting member 41. The limiting member 41 is provided at the part of the insertion part 11 that passes through the connecting hole. The limiting member 41 interferes with the outer edge of the connecting hole to prevent the insertion part 11 from detaching from the connecting hole, thereby increasing the connection effect between the connecting member 1 and the clamp 3.
[0070] It should be noted that the opening direction of the connection hole is the same or substantially the same as the length direction of the insertion portion 11 , so as to facilitate the insertion of the insertion portion 11 into the connection hole.
[0071] In order to facilitate the connection between the limiting member 41 and the insertion part 11, the insertion part 11 is provided with a limiting hole, the opening direction of the limiting hole is perpendicular to the opening direction of the connecting hole, and the limiting member 41 is arranged in the limiting hole along a direction perpendicular to the opening direction of the connecting hole. The length of the limiting member 41 is greater than the inner diameter of the connecting hole to prevent the limiting member 41 from passing through the connecting hole, thereby preventing the insertion part 11 from detaching from the connecting hole.
[0072] In some embodiments, a blocking member 4 is sleeved on one end of the insertion portion 11 passing through the connecting hole, and the insertion portion 11 is arranged to pass through the blocking member 4, and the blocking member 4 is located between the limiting member 41 and the connecting hole along the length direction of the insertion portion 11; the outer diameter of the blocking member 4 is larger than the inner diameter of the connecting hole, and the inner diameter of the blocking member 4 is smaller than the inner diameter of the connecting hole, so that the limiting member 41 and the blocking member 4 interfere with each other, so that the blocking member 4 constrains the limiting member 41, thereby preventing the limiting member 41 from passing through the connecting hole, thereby increasing the reliability of the connection between the connector 1 and the clamp 3.
[0073] like Figure 1 and Figure 7 As shown, the connection parts 21 are provided in plurality, and the plurality of connection parts 21 are arranged along the length direction of the handheld drill 7. The insertion part 11 selects one of the connection parts 21 for insertion according to actual conditions. By providing the connection parts 21 in plurality, the drilling angle of the handheld drill 7 and the distance between the handheld drill 7 and the column 6 can be adjusted.
[0074] It should be noted that if Figure 8 As shown, when the drill tip of the handheld drill 7 contacts the side of the column 6, the tail of the handheld drill 7 is slightly tilted upward, and the angle between the central axis of the handheld drill 7 in the length direction and the horizontal plane is 6-8°. According to this principle, the connection position of the connecting member 1 and the handle 2 is adjusted, that is, the insertion portion 11 selects the connecting portion 21 to which it is connected according to this principle.
[0075] In this embodiment, the connecting portion 21 is an M16 nut.
[0076] like Figure 1 As shown, in the above-mentioned bracket for the handheld drill 7, the handle 2 is used to facilitate the operator to hold the handheld drill 7; one end of the handle 2 is connected to the first fixing member 311, and the other end of the handle 2 extends in a direction away from the first fixing member 311; the length direction of the handle 2 is set along the length direction of the handheld drill 7.
[0077] The above-mentioned bracket for the handheld drill 7 uses the drill tip of the handheld drill 7 as a fulcrum and the handle 2 as a lever. It utilizes the lever principle to reduce the holding force required for the handheld drill 7, facilitates the operator to operate the handheld drill 7, increases the operator's stability in operating the handheld drill 7, and thereby increases the stability of the handheld drill 7 operation.
[0078] In some embodiments, as Figure 7As shown, the connecting portion 21 is provided at one end of the handle 2 connected to the first fixing member 311 .
[0079] In this embodiment, the handle 2 is made of a DN15 steel pipe, which is welded to the corresponding fixing piece to facilitate the connection between the handle 2 and the fixing piece and increase the firmness of the connection between the handle 2 and the fixing piece.
[0080] In some embodiments, the column 6 is sleeved in the steel pipe pile 5, and the steel pipe pile 5 is provided with a reserved hole. The drill bit of the handheld drill rig 7 drills a hole in the column 6 through the reserved hole, and the hole provided in the column 6 is provided corresponding to the reserved hole.
[0081] The following describes in detail the working principle of the bracket for the handheld drill 7 and the operating steps of the handheld drill 7 by taking the example of the column 6 being sleeved in the steel pipe pile 5 and the steel pipe pile 5 having a reserved hole.
[0082] Adjust the distance between the first clamping member 31 and the second clamping member 33 so that the handheld drill 7 is located between the first clamping member 31 and the second clamping member 33, and tighten the nut on the intermediate member 32 so that the first clamping member 31 and the second clamping member 33 clamp and fix the handheld drill 7; set the insertion part 11 in the required connecting part 21, and set the hook part 12 on the surface of the column 6, so that the column 6 constrains the positioning of the clamp 3 through the connecting member 1; the operator holds the handle 2 with one hand and operates the handheld drill 7 with the other hand, aligns the drill tip of the handheld drill 7 with the center of the reserved hole, starts the handheld drill 7, adjusts the alignment direction of the drill bit, and gradually presses down the bracket so that the drill bit drills forward under the horizontal component of the traction force, thereby drilling a hole in the side of the column 6.
[0083] The operating principle of the support for the handheld drill 7 is as follows: using the tip of the drill bit as a fulcrum and the handle 2 as a lever, the lever principle facilitates the operator's exertion of force, saving the operator's physical effort in holding the handheld drill 7. The column 6 provides support for the connector 1 and the clamp 3 to prevent the drill bit from moving, thereby increasing the reliability of the handheld drill 7.
[0084] The bracket for the handheld drill 7 is provided with a clamp 3, and the clamp 3 is provided to include a first clamping member 31 and a second clamping member 33. The handheld drill 7 is clamped and fixed by the mutual cooperation of the first clamping member 31 and the second clamping member 33; by providing a connecting member 1, one end of the connecting member 1 is connected to the clamp 3 and the other end of the connecting member 1 is connected to the column 6, so that the column 6 applies a positioning constraint to the clamp 3 to prevent the handheld drill 7 from shaking and increase the operating accuracy of the handheld drill 7; by providing a handle 2 on the clamp 3, the operator can use the principle of leverage to save the holding force of the handheld drill 7, thereby increasing the stability of the handheld drill 7 during operation and improving the operating efficiency.
[0085] The above-mentioned bracket for the handheld drill 7 has a simple structure, is easy to manufacture, has low cost, is light in weight, is easy to move, and has high structural stability. The handheld drill 7 is simple to install and easy to operate, which not only improves the stability of the handheld drill 7 operation, but also saves the operator's physical strength, facilitates the operation of the handheld drill 7, improves construction efficiency, and at the same time ensures the personal safety of the operator and reduces the accident rate during the construction process.
[0086] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.
[0087] The above embodiments are only used to illustrate the technical solution of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the present invention can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the present invention. They should all be included in the scope of the technical solution for which protection is requested in the present invention.
Claims
1. A bracket for a handheld drill, wherein the handheld drill is used to drill holes on the side of a column; The bracket comprises: A clamp, the clamp comprising two oppositely disposed clamping members, the two clamping members being correspondingly disposed on opposite sides of the handheld drill to clamp the handheld drill; a connecting member, one end of which is connected to the clamp, and the other end of which is detachably connected to the column, so that the column provides positioning constraint for the clamp; A handle is connected to one of the clamping members.
2. The support for a handheld drill according to claim 1, characterized in that: The clamp further includes a middle piece, and both ends of the middle piece in the length direction are correspondingly connected to the two clamping pieces.
3. The support for a handheld drill according to claim 2, characterized in that: The two clamping members can slide along the length direction of the intermediate member to increase the clamping range of the clamp.
4. The bracket for a handheld drill according to claim 1, characterized in that: The clamping member includes a clip and a fixing member, wherein at least two clips are provided, and the two clips are connected to each other via the fixing member.
5. The support for a handheld drill according to claim 1, characterized in that: The length direction of the handle is arranged along the axis of the drill bit of the handheld drill; and one end of the handle away from the clamping member extends in a direction away from the clamping member.
6. The support for a handheld drill according to claim 1, characterized in that: One of the clamping members is provided with a connecting portion, an end of the connecting member away from the column is provided with an inserting portion, the connecting portion is provided with a connecting hole for inserting the inserting portion, and the inserting portion is inserted into the connecting hole to connect the connecting member and the clamp to each other.
7. The support for a handheld drill according to claim 6, characterized in that: At least part of the insertion portion is arranged to pass through the connecting hole, and the part of the insertion portion passing through the connecting hole is detachably connected to a limiting piece, and the limiting piece interferes with the outer edge of the connecting hole to prevent the insertion portion from detaching from the connecting hole.
8. The support for a handheld drill according to claim 6, characterized in that: The connecting portion is provided at one end of the handle connected to the clamping member, and a plurality of the connecting portions are provided, and the plurality of the connecting portions are arranged along the length direction of the handle.
9. The support for a handheld drill according to claim 1, characterized in that: A hook portion is provided at one end of the connecting member, and the hook portion cooperates with the surface of the column so that the connecting member is connected to the column in a hooking manner.
10. The support for a handheld drill according to claim 1, characterized in that: The column is sleeved in a steel pipe pile, and the steel pipe pile is provided with a reserved hole. The drill bit of the handheld drill drills a hole in the side of the column through the reserved hole, and the hole provided in the column is arranged corresponding to the reserved hole.