Jackscrew nut fastening tool

Abstract

A jackscrew nut fastening tool comprises a connector, the connector is of a cap-shaped structure, a connecting hole is formed in the top face of the connector, an electric hand drill wrench is inserted into the connecting hole, a sleeve is detachably installed at the bottom end of the connector, clamping grooves are formed in the two sides of the bottom end of the sleeve respectively, and a jackscrew nut is clamped through the clamping grooves. According to the technical scheme, aiming at the jackscrew nut, a tool capable of being matched with the electric wrench to achieve rapid tightening and fastening of the jackscrew nut is designed, during use, the electric hand drill wrench is connected with the electric wrench, then the jackscrew is sleeved with the sleeve till the jackscrew nut is clamped by the clamping groove, and at the moment, only the electric wrench needs to be started, and the jackscrew nut can be quickly tightened and fastened. Therefore, the jackscrew nut can be quickly fastened, time and labor are saved, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a fastening tool, in particular to a jack screw nut fastening tool. Background Art

[0002] The top screws at the top of the scaffolding are important parts that connect the scaffolding columns and beams. They are usually used to support the lateral structure of the scaffolding to ensure the stability and safety of the entire scaffolding framework. The top screws are usually made of metal materials and have certain strength and durability.

[0003] By twisting the jack nut, the position of the jack nut is adjusted, and then the jack screw is installed on the top of the scaffolding column. Since the jack nut is threaded through the jack screw, there is no suitable tool to complete the tightening of the jack nut, and the worker can only tighten it manually with a wrench to complete the tightening. It is time-consuming and labor-intensive, and the construction efficiency is low.

[0004] In view of the problem in the prior art that workers manually tightening the jack screw nuts is time-consuming, labor-intensive and inefficient, we provide a jack screw nut tightening tool. Utility Model Content

[0005] The utility model aims to overcome the deficiencies in the prior art and provide a tool for fastening a jack screw nut.

[0006] The purpose of the utility model is achieved as follows: a top screw nut tightening tool includes a connecting head, the connecting head is a cap-shaped structure, a connecting hole is provided on the top surface of the connecting head, a hand drill wrench is inserted into the connecting hole, a sleeve is detachably installed on the bottom end of the connecting head, and clamping grooves are respectively provided on both sides of the bottom end of the sleeve, and the top screw nut is clamped by the clamping grooves.

[0007] Furthermore, the connecting head includes a tube portion and a cover plate, the cover plate is welded to the top end of the tube portion, and the two connecting holes are provided on the top surface of the cover plate.

[0008] Furthermore, the connector and the sleeve are detachably connected by screws.

[0009] Furthermore, the electric drill wrench comprises an upper connecting portion, a cross bar, and a lower plug-in portion. The upper connecting portion is welded at the center of the top surface of the cross bar, and the lower plug-in portion is welded on the left and right sides of the bottom surface of the cross bar.

[0010] Furthermore, the upper connecting portion is preferably a hexagonal prism structure.

[0011] Furthermore, the connecting hole is adapted to the lower plug-in portion.

[0012] Furthermore, a stabilizing sleeve is welded on the top surface of the connecting hole.

[0013] Furthermore, the sleeve has a diameter of 100 mm and a length of 600 mm.

[0014] Furthermore, the diameter of the tube is 95 mm.

[0015] Furthermore, the two connecting holes have a diameter of 12 mm and a center distance of 40 mm.

[0016] Advantages of this utility model:

[0017] The technical solution of the present application is to design a set of tools for the top screw nut, which can be used in conjunction with an electric wrench to quickly tighten the top screw nut. When in use, the hand drill wrench is connected to the electric wrench, and then the sleeve is put on the outside of the top screw until the clamping groove clamps the top screw nut. At this time, only the electric wrench needs to be started to achieve rapid tightening of the top screw nut, which saves time and effort and greatly improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a schematic diagram of the structure of a top screw nut fastening tool.

[0019] Figure 2 The present invention is a schematic diagram of the cross-sectional structure of a top screw nut fastening tool.

[0020] In the figure: 1. connector, 11. pipe part, 12. cover plate, 121. connecting hole, 122. stabilizing sleeve, 2. electric drill wrench, 21. upper connecting part, 22. cross bar, 23. lower plug-in part, 3. sleeve, 31. clamping groove. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0022] An embodiment of the present application provides a top screw nut tightening tool.

[0023] Embodiment 1, as Figure 1 , 2 shown.

[0024] A top screw nut tightening tool, comprising a connector 1, the connector 1 is a cap-shaped structure, a connecting hole 121 is provided on the top surface of the connector 1, the connector 1 comprises a pipe 11 and a cover plate 12, the pipe 11 is preferably made of a steel pipe, and the diameter of the pipe 11 is 95 mm. The cover plate 12 is welded to the top of the pipe 11, and two connecting holes 121 are provided on the top surface of the cover plate 12. The two connecting holes 121 have a diameter of 12 mm and a center distance of 40 mm. It is convenient to cooperate with a hand drill wrench 2.

[0025] The connecting hole 121 is plugged with a hand drill wrench 2, which includes an upper connecting portion 21, a cross bar 22, and a lower plug-in portion 23. The upper connecting portion 21 is welded at the center of the top surface of the cross bar 22, and the lower plug-in portion 23 is welded on the left and right sides of the bottom surface of the cross bar 22. The hand drill wrench 2 is preferably made of steel bars, and the raw materials are simple and easy to make. The lower plug-in portion 23 is preferably a steel bar with a diameter of 10 mm, and the cross bar 22 is preferably a steel bar with a diameter of 12 mm. The upper connecting portion 21 is preferably a hexagonal prism structure, which is convenient for connection with an electric wrench.

[0026] The connecting hole 121 is matched with the lower plug-in part 23. The two connecting holes 121 are preferably 12 mm in diameter and 40 mm in center distance. The lower plug-in part 23 is preferably a steel bar with a diameter of 10 mm. The two are used together, which is convenient to install and has a firm transmission.

[0027] A stabilizing sleeve 122 is welded on the top surface of the connecting hole 121 to further increase the stability of the connection with the hand drill wrench 2 .

[0028] The bottom end of the connector 1 is detachably mounted with a sleeve 3, and the connector 1 and the sleeve 3 are detachably connected by screws. The sleeve 3 is preferably a U-PVC pipe with a diameter of 100 mm and a length of 600 mm. It is light and easy to use. The bottom end of the sleeve 3 is provided with a clamping groove 31 on both sides, and the top screw nut is clamped by the clamping groove 31 to tighten the top screw nut.

[0029] When the utility model is in use:

[0030] 1. Connect the hand drill wrench 2 to the electric wrench.

[0031] 2. Insert the lower plug-in portion 23 of the hand drill wrench 2 into the connecting hole 121 of the connecting head 1 .

[0032] 3. Put the sleeve 3 into the clamping groove 31 at the lower end to clamp the top screw nut. At this time, start the electric wrench to screw the top screw nut to a suitable position.

[0033] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Those skilled in the art will easily think of other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary technical means in the art that are not disclosed in the present application. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present application are pointed out by the claims. It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present application is limited only by the attached claims.

Claims

1. A jackscrew nut tightening tool, Features: It includes a connecting head, which is a cap-shaped structure. A connecting hole is provided on the top surface of the connecting head. A hand drill wrench is inserted into the connecting hole. A sleeve is detachably installed on the bottom end of the connecting head. Clamping grooves are respectively provided on both sides of the bottom end of the sleeve, and the top screw nut is clamped by the clamping grooves.

2. A jack screw nut tightening tool according to claim 1, Features: The connector includes a tube portion and a cover plate. The cover plate is welded to the top end of the tube portion, and two connection holes are provided on the top surface of the cover plate.

3. A jack screw nut tightening tool according to claim 1, Features: The connector and the sleeve are detachably connected by screws.

4. A jack screw nut tightening tool according to claim 1, Features: The hand drill wrench comprises an upper connecting part, a cross bar and a lower plug-in part. The upper connecting part is welded at the center of the top surface of the cross bar, and the lower plug-in part is welded at the left and right sides of the bottom surface of the cross bar.

5. A jack screw nut tightening tool according to claim 4, Features: The upper connecting portion is a hexagonal column structure.

6. A jack screw nut tightening tool according to claim 4, Features: The connecting hole is matched with the lower plug-in portion.

7. A jack screw nut tightening tool according to claim 1, Features: A stabilizing sleeve is welded on the top surface of the connecting hole.

8. A jack screw nut tightening tool according to claim 1, Features: The sleeve has a diameter of 100 mm and a length of 600 mm.

9. A jack screw nut tightening tool according to claim 2, Features: The diameter of the tube is 95 mm.

10. A jack screw nut tightening tool according to claim 2, Features: The two connecting holes have a diameter of 12 mm and a center distance of 40 mm.

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