A high-efficiency installation tool for municipal buildings
An installation tool and technology for construction, which is applied in the field of efficient installation tools for municipal buildings, can solve problems such as unsatisfactory fastening effect and crooked screws, and achieve the effect of increasing service life and improving reliability
Active Publication Date: 2021-10-22
盈科设计有限公司
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- Application Information
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Problems solved by technology
[0002] Prior Art In the operation of municipal construction projects, it is often necessary to use a screwdriver to screw flat-head screws into wooden boards. Due to the instability of manual work, the screws are often twisted crookedly, making the fastening effect unsatisfactory
Method used
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[0023] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.
[0024] Such as Figure 1 to Figure 3 As shown, the embodiment of the present invention provides a high-efficiency installation tool for municipal buildings, including an upper cylinder 1 and a lower cylinder 2 arranged coaxially, the upper cylinder 1 and the lower cylinder 2 are fixedly connected, and the The upper cylinder 1 includes an inner cylinder 11 and an outer cylinder 12 arranged in double layers, the inner cylinder 11 and the outer cylinder 12 are connected by a sealing plate 3, and the sealing plate 3 is located on the upper cylinder 1 The lower part of the middle part, the upper cylinder 1 and the lower cylinder 2 are hollow in the axial direction, the first spring 4 is arranged in the interlayer between the inner cylinder 11 and the outer cy...
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Abstract
The invention discloses a high-efficiency installation tool for municipal buildings, which comprises an upper cylinder body and a lower cylinder body arranged coaxially, the upper cylinder body and the lower cylinder body are fixedly connected, and the upper cylinder body includes double-layered The inner cylinder and the outer cylinder, the inner cylinder and the outer cylinder are connected by a sealing plate, the sealing plate is located at the lower part of the middle of the upper cylinder, the inner cylinder and the outer cylinder The interlayer between is provided with a first spring, the lower end of the first spring is connected to the sealing plate, the upper end of the first spring is connected to four guide sliders, and the side wall of the inner cylinder is evenly distributed with Axially arranged guide chute. The invention can keep the flat-head screw in the vertical state to be screwed into the wooden board to achieve an ideal fastening effect, and because the rotating drum is provided, the operation can be carried out conveniently, efficiently and continuously.
Description
technical field [0001] The invention relates to the technical field of municipal construction engineering, in particular to a high-efficiency installation tool for municipal construction. Background technique [0002] Prior art In the operation of municipal construction projects, it is often necessary to use a screwdriver to screw flat-head screws into wooden boards. Due to the instability of manual work, the screws are often twisted crookedly, making the fastening effect unsatisfactory. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an efficient installation tool for municipal buildings to solve the above technical problems. [0004] In order to solve the above technical problems, an embodiment of the present invention provides a high-efficiency installation tool for municipal buildings, including an upper cylinder and a lower cylinder arranged coaxially, the upper cylinder and the lower cylinder are fixedly co...
Claims
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IPC IPC(8): B25B27/14C04B35/36C04B35/645
CPCB25B27/14C04B35/2658C04B35/645C04B2235/3206C04B2235/3217C04B2235/3232C04B2235/3418
Inventor 陈素珍
Owner 盈科设计有限公司