Power device for jacking adjusting nut and mounting method of power device

Abstract

The invention relates to a power device for jacking and adjusting a nut and a mounting method thereof, the power device for jacking and adjusting the nut comprises a pistol drill and a transmission unit; the output end of the pistol drill is connected with one end of the transmission unit, the output end of the pistol drill can drive the transmission unit to rotate, and the end, away from the pistol drill, of the transmission unit is used for being detachably connected with a flange of an adjusting nut of the jacking. The pistol drill drives the adjusting nut to rotate through the transmission unit so that the adjusting nut can move to the final screwing position along the lead screw of the jacking. The installation process comprises the steps that the final screwing position is marked, the adjusting nut is adjusted to the top of the lead screw, and the adjusting nut is screwed through the power device. And compared with a manual screwing method, the working efficiency is improved, the construction period is shortened, and meanwhile, the labor cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, and in particular to a power device for supporting and adjusting a nut and an installation method thereof. Background Art

[0002] At present, the top support is an indispensable component in the formwork scaffolding system, and the top support adjustment nut plays an important role in supporting and adjusting the height. During the scaffolding construction process, the top support often needs to be assembled in advance, and the adjustment nut needs to be rotated from the top of the top support to the appropriate position of the screw rod for rough adjustment, and then the top support is inserted into the vertical pole for secondary fine adjustment.

[0003] During the assembly process of the scaffolding top support, manual tightening is generally used to adjust the adjusting nuts. The manual assembly method is time-consuming and has a high degree of repetition, resulting in low work efficiency and increasing the construction period and labor costs of the entire project. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a power device for a jacking and adjusting nut and an installation method thereof, which has the advantages of improving work efficiency, shortening construction period and reducing labor costs.

[0005] The above-mentioned inventive object of the present invention is achieved through the following technical solutions: on the one hand, the present invention provides a power device for a jacking support adjusting nut, comprising a pistol drill and a transmission unit; the output end of the pistol drill is connected to one end of the transmission unit, the output end of the pistol drill can drive the transmission unit to rotate, and the end of the transmission unit away from the pistol drill is used for detachable connection with the flange of the adjusting nut of the jacking support; the pistol drill drives the adjusting nut to rotate through the transmission unit, so that the adjusting nut moves along the lead screw of the jacking support to the final tightening position.

[0006] Preferably, in the power device for the jacking and adjusting nut provided by the present invention, the transmission unit includes a connecting rod and a transmission tube, one end of the transmission tube is connected to the end of the connecting rod, and one end of the connecting rod facing away from the transmission tube is connected to the output end of the pistol drill.

[0007] Preferably, in the power device for supporting and adjusting the nut provided by the present invention, the transmission tube includes a tube body and a locking wrench, one end of the tube body is connected to the end of the connecting rod, the end of the tube body facing away from the connecting rod is connected to the locking wrench, and the tube body is communicated with the locking wrench, and the end of the locking wrench facing away from the tube body is provided with a slot matched with the flange of the adjusting nut, and the flange of the adjusting nut is used to be clamped in the slot.

[0008] Preferably, in the power device for supporting and adjusting the nut provided by the present invention, the tube body and the locking wrench are integrally formed.

[0009] Preferably, in the power device for the jacking and adjusting nut provided by the present invention, the tube body is made of steel tube.

[0010] Preferably, in the power device for supporting and adjusting the nut provided by the present invention, the locking wrench adopts an arc-shaped cover.

[0011] Preferably, in the power device for supporting and adjusting the nut provided by the present invention, the output end of the pistol drill is provided with a sleeve, the sleeve is sleeved on the end of the connecting rod away from the transmission tube, the output end of the pistol drill drives the sleeve to rotate, and the sleeve drives the transmission tube to rotate through the connecting rod.

[0012] Preferably, in the power device for the jacking and adjusting nut provided by the present invention, the connecting rod adopts an external hexagonal bolt.

[0013] Preferably, in the power device for the jacking and adjusting nut provided by the present invention, the sleeve is a hexagonal tube.

[0014] On the other hand, the present invention provides a method for installing the power device for supporting and adjusting the nut as described above, comprising the following steps:

[0015] Place the jacking support upside down on a horizontal plane, and mark the final tightening position of the adjusting nut of the jacking support on the lead screw of the jacking support;

[0016] Rotate the adjusting nut to the top of the lead screw of the jacking support;

[0017] The locking end of the power device is connected to the flange of the adjusting nut, and the power device rotates the adjusting nut along the screw rod to the final tightening position.

[0018] In summary, the beneficial technical effects of the present invention are as follows: the power device for the jacking support adjusting nut and the installation method thereof provided in the present application, wherein the power device for the jacking support adjusting nut comprises a pistol drill and a transmission unit; the output end of the pistol drill is connected to one end of the transmission unit, the output end of the pistol drill can drive the transmission unit to rotate, and the end of the transmission unit away from the pistol drill is used for detachable connection with the flange of the adjusting nut of the jacking support; the pistol drill drives the adjusting nut to rotate through the transmission unit, so that the adjusting nut moves along the lead screw of the jacking support to the final tightening position; the installation process is: marking the final tightening position - adjusting the adjusting nut to the top of the lead screw - using a power device to tighten the adjusting nut; compared with the manual tightening method, the work efficiency is improved, the construction period is shortened, and at the same time, the labor cost is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of a power device for supporting and adjusting a nut provided in an embodiment of the present invention.

[0020] Figure 2 It is a flow chart of a method for installing a power device for supporting and adjusting a nut provided in another embodiment of the present invention.

[0021] In the figure, 1, power device; 10, pistol drill; 11, casing; 20, transmission unit; 21, connecting rod; 22, transmission pipe; 221, pipe body; 222, locking wrench; 2221, slot. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0023] Reference Figure 1 , a power device 1 for a jacking support adjusting nut disclosed in the present invention, includes a pistol drill 10 and a transmission unit 20; the output end of the pistol drill 10 is connected to one end of the transmission unit 20, the output end of the pistol drill 10 can drive the transmission unit 20 to rotate, and the end of the transmission unit 20 away from the pistol drill 10 is used for detachable connection with the flange of the jacking support adjusting nut; the pistol drill 10 drives the adjusting nut to rotate through the transmission unit 20, so that the adjusting nut moves along the lead screw of the jacking support to the final tightening position.

[0024] It should be noted that the final tightening position is the position to which the adjusting nut needs to be finally screwed.

[0025] The installation process of the power device 1 for the jacking support adjusting nut provided in this embodiment is: place the jacking support upside down on a horizontal plane, mark the final tightening position of the adjusting nut on the screw; rotate the adjusting nut to the top of the screw of the jacking support; then connect the end of the transmission unit 20 away from the pistol drill 10 to the flange of the adjusting nut, start the pistol drill 10, and the pistol drill 10 drives the adjusting nut to rotate through the transmission unit 20, so that the adjusting nut moves along the screw to the final tightening position.

[0026] Furthermore, in this embodiment, the transmission unit 20 includes a connecting rod 21 and a transmission tube 22 , one end of the transmission tube 22 is connected to the end of the connecting rod 21 , and one end of the connecting rod 21 away from the transmission tube 22 is connected to the output end of the pistol drill 10 .

[0027] Specifically, the center line of the connecting rod 21 is arranged in parallel with the center line of the transmission tube 22 . In some practicable embodiments, the center line of the connecting rod 21 is arranged in a colinear relationship with the center line of the transmission tube 22 .

[0028] Exemplarily, the connecting rod 21 may be a hexagonal bolt. Of course, the connecting rod 21 may also be other rods as long as they can be connected to the output end of the pistol drill 10 .

[0029] During use, the center line of the transmission tube 22 is arranged parallel to the center line of the screw, and the end of the transmission tube 22 facing away from the connecting rod 21 is connected to the flange of the adjusting nut. The pistol drill 10 is started, and the output end of the pistol drill 10 drives the transmission tube 22 to rotate through the connecting rod 21. The rotation of the transmission tube 22 drives the adjusting nut to rotate, so that the adjusting nut moves downward along the screw, and the adjusting nut drives the transmission tube 22 to move downward. In the process of the transmission tube 22 moving downward, the transmission tube 22 is sleeved on the screw, and the transmission tube 22 can rotate with the screw and can move relative to the screw.

[0030] Furthermore, in this embodiment, the transmission tube 22 includes a tube body 221 and a locking wrench 222, one end of the tube body 221 is connected to the end of the connecting rod 21, the end of the tube body 221 away from the connecting rod 21 is connected to the locking wrench 222, and the tube body 221 is communicated with the locking wrench 222, and the end of the locking wrench 222 away from the tube body 221 is provided with a slot 2221 adapted to the flange of the adjusting nut, and the flange of the adjusting nut is used to be clamped in the slot 2221.

[0031] Exemplarily, the tube body 221 may be made of a steel tube; of course, the tube body 221 may also be made of an iron tube, which is not limited in this embodiment.

[0032] The tube body 221 and the locking wrench 222 may be integrally formed, or the tube body 221 may be connected to the locking wrench 222 by welding, which is not limited in this embodiment.

[0033] Specifically, the locking wrench 222 adopts an arc-shaped cover. During use, the flange of the adjusting nut is clamped in the clamping groove 2221 of the locking wrench 222, and the pistol drill 10 is started. The output end of the pistol drill 10 drives the transmission tube 22 to rotate through the connecting rod 21, and the rotation of the transmission tube 22 drives the adjusting nut to rotate, and the adjusting nut drives the transmission tube 22 to move downward. At the same time, the top end of the screw rod passes through the locking wrench 222 and is inserted into the tube body 221.

[0034] Continue to refer to Figure 1 In this embodiment, a sleeve 11 is provided at the output end of the pistol drill 10. The sleeve 11 is sleeved on the end of the connecting rod 21 away from the transmission tube 22. The output end of the pistol drill 10 drives the sleeve 11 to rotate, and the sleeve 11 drives the transmission tube 22 to rotate through the connecting rod 21.

[0035] In an implementation in which the connecting rod 21 is a hexagonal bolt, the sleeve 11 is a hexagonal tube.

[0036] Continue to refer to Figure 2 Another embodiment provides a method for installing the power device 1 for supporting and adjusting the nut as described above, comprising the following steps:

[0037] S101. Place the jack support upside down on a horizontal plane, and mark the final tightening position of the jack support's adjusting nut on the lead screw of the jack support.

[0038] S102. Rotate the adjusting nut to the top of the lead screw of the top support.

[0039] S103, connecting the locking end of the power device 1 to the flange of the adjusting nut, and the power device 1 rotates the adjusting nut along the screw rod to the final tightening position.

[0040] Specifically, the flange of the adjusting nut is clamped in the clamping groove 2221 of the locking wrench 222, and the pistol drill 10 is started. The output end of the pistol drill 10 drives the tube body 221 to rotate through the connecting rod 21, and the tube body 221 drives the adjusting nut to rotate through the locking wrench 222, so that the adjusting nut moves downward along the screw, and the adjusting nut drives the transmission tube 22 to move downward. At the same time, the top end of the screw passes through the locking wrench 222 and is inserted into the tube body 221 until the adjusting nut moves along the screw to the final tightening position, and the pistol drill 10 is closed.

[0041] The present application provides a power device 1 for a jacking support adjusting nut and an installation method thereof, wherein the power device 1 for the jacking support adjusting nut comprises a pistol drill 10 and a transmission unit 20; the output end of the pistol drill 10 is connected to one end of the transmission unit 20, the output end of the pistol drill 10 can drive the transmission unit 20 to rotate, and the end of the transmission unit 20 away from the pistol drill 10 is used for detachable connection with the flange of the adjusting nut of the jacking support; the pistol drill 10 drives the adjusting nut to rotate through the transmission unit 20, so that the adjusting nut moves along the lead screw of the jacking support to the final tightening position; the installation process is: marking the final tightening position - adjusting the adjusting nut to the top of the lead screw - using the power device 1 to tighten the adjusting nut; compared with the manual tightening method, the work efficiency is improved, the construction period is shortened, and the labor cost is reduced.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0043] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A power device for supporting and adjusting a nut, characterized in that: Including pistol drill and transmission unit; The output end of the pistol drill is connected to one end of the transmission unit, and the output end of the pistol drill can drive the transmission unit to rotate. The end of the transmission unit facing away from the pistol drill is used for detachable connection with the flange of the adjusting nut of the jacking support; The pistol drill drives the adjusting nut to rotate through the transmission unit, so that the adjusting nut moves along the lead screw of the jacking support to the final tightening position.

2. The power device for supporting and adjusting the nut according to claim 1, characterized in that: The transmission unit comprises a connecting rod and a transmission tube, one end of the transmission tube is connected to the end of the connecting rod, and one end of the connecting rod away from the transmission tube is connected to the output end of the pistol drill.

3. The power device for supporting and adjusting the nut according to claim 2, characterized in that: The transmission tube includes a tube body and a locking wrench, one end of the tube body is connected to the end of the connecting rod, the end of the tube body away from the connecting rod is connected to the locking wrench, and the tube body is communicated with the locking wrench, and the end of the locking wrench away from the tube body is provided with a slot adapted to the flange of the adjusting nut, and the flange of the adjusting nut is used to be clamped in the slot.

4. The power device for supporting and adjusting the nut according to claim 3, characterized in that: The tube body and the locking wrench are integrally formed.

5. The power device for supporting and adjusting the nut according to claim 3, characterized in that: The pipe body is made of steel pipe.

6. The power device for supporting and adjusting the nut according to claim 3, characterized in that: The locking wrench adopts an arc-shaped cover body.

7. The power device for supporting and adjusting the nut according to claim 2, characterized in that: The output end of the pistol drill is provided with a sleeve, and the sleeve is sleeved on the end of the connecting rod away from the transmission tube. The output end of the pistol drill drives the sleeve to rotate, and the sleeve drives the transmission tube to rotate through the connecting rod.

8. The power device for supporting and adjusting the nut according to claim 7, characterized in that: The connecting rod adopts an external hexagonal bolt.

9. The power device for supporting and adjusting the nut according to claim 8, characterized in that: The sleeve adopts a hexagonal tube.

10. A method for installing a power device for supporting and adjusting a nut according to any one of claims 1 to 9, characterized in that: The steps include: Place the jacking support upside down on a horizontal plane, and mark the final tightening position of the adjusting nut of the jacking support on the lead screw of the jacking support; Rotate the adjusting nut to the top of the lead screw of the jacking support; The locking end of the power device is connected to the flange of the adjusting nut, and the power device rotates the adjusting nut along the screw rod to the final tightening position.

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