Current collection circuit foundation bolt and nut installation tool installed on electric drill

Abstract

The utility model discloses a current collection circuit foundation bolt and nut installation tool installed on an electric drill in the technical field of auxiliary tools of power construction machinery, and the tool comprises a cylinder, and one end of the cylinder is provided with a first clamping groove matched with the end face of a foundation bolt and nut in shape; the other end of the cylinder is sleeved with a plurality of second clamping grooves connected with a drill bit in a clamped mode from inside to outside, and the depths and the diagonal lengths of the second clamping grooves are gradually increased from inside to outside. According to the scheme, the tool is matched with the electric drill to install the foundation bolts and nuts, on one hand, installation is more convenient and labor-saving, the installation efficiency is improved, on the other hand, by arranging the second clamping grooves with different sizes and depths, the second clamping grooves can be selected as supporting points for installation, and therefore the tool is suitable for installation faces with different installation conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for electric power construction machinery, in particular to a collector line anchor bolt and nut installation tool installed on an electric drill. Background Art

[0002] During the construction of collector lines, the installation of anchor bolts and nuts is a critical step: screwing the nuts into the anchor bolt rods. Traditional installation methods often rely on manual tools, resulting in low efficiency, high labor intensity, and difficulty ensuring installation accuracy. The installation process is particularly difficult in complex terrain or harsh weather conditions.

[0003] An electric drill is a handheld drilling machine powered by electricity. A small-capacity electric motor drives a connecting rod, which in turn drives gears to increase the power of the drill bit, allowing it to scrape the surface of an object and ultimately penetrate it. Simply put, the motor drives the transmission gears to increase the rotational force of the drill bit, allowing it to easily penetrate an object. To this end, the applicant has developed an installation tool that works with the drill bit end of the electric drill to generate power to tighten the anchor bolts and nuts for installation. Depending on the installation environment, the applicant has developed a drill bit end suitable for different types of electric drills to provide greater power to tighten the anchor bolts and nuts for installation. Utility Model Content

[0004] The utility model aims to provide a collector line anchor bolt and nut installation tool installed on an electric drill, so as to provide an anchor bolt and nut installation method suitable for different installation environments.

[0005] In order to solve the above problems, the present invention provides the following technical solutions:

[0006] A collector line anchor bolt and nut installation tool installed on an electric drill includes a cylinder, one end of the cylinder is provided with a first clamping groove matching the end face shape of the anchor bolt and nut, and the other end of the cylinder is connected from the inside to the outside with multiple second clamping grooves that are clamped to the drill bit, and the depth and diagonal length of the multiple second clamping grooves increase step by step from the inside to the outside.

[0007] The working principle and beneficial effects of this utility model:

[0008] In this solution, the anchor bolt nut is first partially screwed onto the screw rod of the anchor bolt. The first slot at one end of the cylindrical body is then fitted over the end face of the anchor bolt nut to lock it. The drill bit of an electric drill is then inserted into the second slot to lock it. The cylindrical body is then held by hand, and the electric drill is then started to drive the drill bit to rotate. The drill bit pushes the anchor bolt nut downward through the first slot, the cylindrical body, and the second slot to screw it onto the screw rod. In addition, due to different installation conditions for screw rods, such as different surface friction and thickness of anchor bolts of different specifications, a thicker drill bit is required to provide sufficient driving force. In this case, a second slot with a deeper depth and a longer diagonal length is selected, and the anchor bolt nut is then screwed into the screw rod with the drill bit.

[0009] This solution provides a tool for installing anchor bolts and nuts in conjunction with an electric drill. On the one hand, the installation is more convenient and labor-saving, which improves the installation efficiency. On the other hand, by setting second card slots of different sizes and depths, any of the second card slots can be selected as the support point for installation, thereby being suitable for installation surfaces with different installation conditions.

[0010] Optimally, the number of the second slots is 2. By utilizing the two second slots, two different electric drills can be used to install the anchor bolts and nuts.

[0011] The optimized cross-sections of the two second slots are equilateral triangles and regular quadrilaterals from the inside out. By gradually increasing the number of faces, the force-bearing surfaces between the drill bit and the second slot increase, thereby increasing the rotational force, preventing slippage, and improving applicability.

[0012] Optimally, there are multiple first slots, and the depth of the multiple first slots increases step by step from the inside to the outside. This optimized solution is suitable for installing foot bolts and nuts of different sizes.

[0013] Optimally, the cylinder is provided with a bracket, which serves as a fulcrum for easy handholding.

[0014] Optimally, the first card slot and the second card slot are both provided with a rubber layer, which increases friction and facilitates operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a top view of the anchor bolt and nut;

[0016] Figure 2 This is a bottom view of a collector line anchor bolt and nut installation tool installed on an electric drill in the utility model;

[0017] Figure 3 This is a top view of a collector line anchor bolt and nut installation tool installed on an electric drill in the utility model;

[0018] Figure 4 This is a vertical cross-sectional view of a collector line anchor bolt and nut installation tool installed on an electric drill in the utility model;

[0019] Figure 5 This is a structural diagram for installing anchor bolts and nuts. DETAILED DESCRIPTION

[0020] The following is further described in detail through specific implementation methods:

[0021] The reference numerals in the drawings of the specification include: nut 1, first slot 2, cylinder 3, second slot 4, drill 5, screw 6.

[0022] In the following statements, directional words such as "left", "right", "up", and "down" are all based on the directions in the diagram. In practice, if the corresponding structures are changed in the same direction based on the directions while keeping the relative positions unchanged, it will not affect the implementation of the plan.

[0023] Example: A collector line anchor bolt and nut installation tool mounted on an electric drill, such as Figure 1 、 Figure 2 and Figure 3 、 Figure 4 As shown, it includes a cylinder 3, the bottom of the cylinder 3 is provided with a first groove 2 that matches the end face shape of the anchor bolt nut (hereinafter referred to as nut 1), and the top of the cylinder 3 is connected with two second grooves 4 that are connected to the drill bit from the inside to the outside. The depth and diagonal length of the two second grooves 4 increase step by step from the inside to the outside.

[0024] like Figure 5 As shown, in this solution, the screw rod 6 of the anchor bolt is hammered into the ground for fixation, the nut 1 is manually screwed partially onto the screw rod 6 of the anchor bolt, and then the first groove 2 at the bottom of the cylinder 3 is sleeved on the end face of the nut 1 and clamped, the drill bit of the electric drill is clamped into one of the second grooves 4, the cylinder 3 is held by hand, and then the electric drill is started to drive the drill bit to rotate, the drill bit drives the cylinder 3 to rotate through the first groove 2, and the cylinder 3 rotates the nut 1 downward through the second groove 4 so that it is screwed into the screw rod 6.

[0025] In addition, due to different installation conditions of the screw 6, such as different surface friction and thickness of different specifications of the anchor screw 6, a thicker drill bit is required to provide sufficient driving force. In this case, the second clamping groove 4 with a deeper depth and a longer diagonal length is selected, and then the anchor bolt nut 1 is screwed into the screw 6 with the drill bit. The electric drill is a common component in this field, and its structure and working principle are not further described.

[0026] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

Claims

1. A collector line anchor bolt and nut installation tool mounted on an electric drill, characterized by: It includes a cylinder, one end of which is provided with a first slot that matches the shape of the end face of the anchor bolt nut, and the other end of the cylinder is connected from the inside to the outside with multiple second slots that are connected to the drill bit, and the depth and diagonal length of the multiple second slots increase step by step from the inside to the outside.

2. The collector line anchor bolt and nut installation tool installed on an electric drill according to claim 1, characterized in that: The number of the second card slots is 2.

3. The collector line anchor bolt and nut installation tool installed on an electric drill according to claim 2, characterized in that: There are multiple first card slots, and the depth of the multiple first card slots increases step by step from the inside to the outside.

4. The collector line anchor bolt and nut installation tool mounted on an electric drill according to any one of claims 1 to 3, characterized in that: The cylinder is provided with a bracket.

5. The collector line anchor bolt and nut installation tool mounted on an electric drill according to claim 4, characterized in that: The first card slot and the second card slot are both provided with a rubber layer inside.

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