CN211681870U

CN211681870U - Power maintenance tool

Info

Publication number: CN211681870U
Application number: CN201922204436.3U
Authority: CN
Inventors: 寇辉朝; 刘雪挺; 薛宇; 符秋生
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-10-16
Anticipated expiration: 2029-12-11

Abstract

The utility model provides a power maintenance tool relates to power maintenance technical field, including rotating a section of thick bamboo and changing a section of thick bamboo, the jack has been seted up to the surface of changing a section of thick bamboo, rotates the bottom fixedly connected with connecting pipe of a section of thick bamboo, and the inside wall swing joint of connecting pipe has the screw rod. This power maintenance tool, the rotation through the worm drives and rotates with worm engaged with worm wheel, thereby it rotates to drive the screw rod, make two movable blocks of screw rod surface be close to each other, make the inserted bar withdraw the inside of through-hole from the jack, thereby will change a section of thick bamboo and take off from the bottom of connecting pipe, change a new change section of thick bamboo, the installation head of a word form of changing bobbin base portion rotates the screw of a word form, can install or demolish polytype screw through changing different installation head, the staff has been reduced the carrying to maintenance tool, can rotate hexagon nut through the hexagon nut room that rotates a top and demolish, thereby the variety of device has been increased.

Description

Power maintenance tool

Technical Field

The utility model relates to a power maintenance technical field specifically is a power maintenance tool.

Background

With the continuous development of economy and the continuous progress of science and technology, a screwdriver is used in many construction sites at present, is one of common hand tools, is widely used and is used for assembly and disassembly of various industries; the common screwdrivers are divided into two types, namely a straight screwdriver and a cross screwdriver.

The existing maintenance tool is single in functionality, when screws of different types are installed or removed, various types of nailing tools need to be carried, so that the nailing tools occupy a large amount of tool space, too many tools are carried, and the burden of workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a power maintenance tool possesses the advantage of the last pin fin of being convenient for change different grade type, has solved and has carried polytype last nail instrument to occupy a large amount of instrument spaces and has increased the problem of staff's burden.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a power maintenance tool, including rotating a section of thick bamboo and changing a section of thick bamboo, the jack has been seted up to the surface of changing a section of thick bamboo, the bottom fixedly connected with connecting pipe of rotating a section of thick bamboo, the inside wall swing joint of connecting pipe has the screw rod, the surface threaded connection of screw rod has two movable blocks, the inner circle screw thread opposite direction of two movable blocks, the equal fixedly connected with inserted bar of a side of every movable block, the through-hole has been seted up to the surface of connecting pipe, the inserted bar is pegged graft in the inside of through-hole, the surface fixedly connected with worm wheel of screw rod, the interior diapire swing joint of connecting pipe has the worm, the worm meshes with the worm wheel mutually, the bottom fixedly connected with installation head of changing a section of.

Further, the inside wall fixedly connected with baffle of connecting pipe, the worm runs through the bottom of baffle and extends to the top of baffle, can increase the stability of worm rotation in-process through setting up the baffle.

Furthermore, the outer surface of the worm is fixedly connected with a first bevel gear, the inner side wall of the connecting pipe is movably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the first bevel gear meshed with the second bevel gear is driven to rotate through the rotation of the rotating rod, so that the worm is driven to rotate.

Furthermore, the one end of bull stick runs through the inside wall of connecting pipe and extends to the outside of connecting pipe, and the one end fixedly connected with handle of bull stick is convenient for rotate the inside bull stick of connecting pipe through the handle.

Furthermore, the inner bottom wall of the hexagonal nut chamber is inserted with a rotary rod, the outer surface of the rotary cylinder is provided with a through groove, and the rotary rod is taken out from the inside of the hexagonal nut chamber and inserted into the through groove, so that the force generating mode of rotation is changed.

Further, the top fixedly connected with cap of rotary rod, the cap is established at the top of a section of thick bamboo that rotates, through setting up the cap, can seal the inside that the hexagon nut room prevented that foreign matter from getting into the hexagon nut room.

Furthermore, the outer surface of the rotating cylinder is provided with an anti-slip sleeve, the cross section of the hexagonal nut chamber is in a hexagonal shape, and the anti-slip sleeve is arranged to prevent slipping when a worker twists the rotating cylinder.

Compared with the prior art, the power maintenance tool has the following beneficial effects:

1. this power maintenance tool, the cross form screw is rotated to the installation head through the connecting pipe bottom, the rotation through the worm drives the worm wheel that meshes mutually with the worm and rotates, thereby it rotates to drive the screw rod, make two movable blocks of screw rod surface be close to each other, make the inserted bar withdraw the inside of through-hole from the jack, thereby will change a section of thick bamboo and take off from the bottom of connecting pipe, change a new change section of thick bamboo, the installation head of a word form of changing bobbin base portion rotates the screw of a word form, can install or demolish multiple type screw through changing different installation heads, the staff has been reduced and has been carried maintenance tool, can rotate hexagon nut through the hexagon nut room that rotates a section of thick bamboo top and demolish, thereby the variety of device has been increased.

2. This power maintenance tool, can increase the stability that the worm rotated the in-process through setting up the baffle, the rotation through the bull stick drives and rotates with the first bevel gear of second bevel gear engaged with, thereby it rotates to drive the worm, be convenient for rotate the inside bull stick of connecting pipe through the handle, through taking out the inside that inserts logical groove with the rotary rod from the inside of hexagonal nut room, change rotatory power mode, through setting up the cap, can seal up the inside that the hexagonal nut room prevented that foreign matter from getting into the hexagonal nut room, prevent the phenomenon that appears skidding when the staff from twisting the rotating cylinder through setting up anti-skidding cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the utility model at A;

FIG. 3 is a perspective view of the rotary cylinder of the present invention;

fig. 4 is a schematic view of the structure of the replacing cylinder of the present invention.

Wherein, 1, rotating the cylinder; 2. a connecting pipe; 3. replacing the cylinder; 4. a jack; 5. a screw; 6. a movable block; 7. inserting a rod; 8. a through hole; 9. a worm gear; 10. a worm; 11. a first bevel gear; 12. a rotating rod; 13. a second bevel gear; 14. a partition plate; 15. a mounting head; 16. a hexagonal nut chamber; 17. rotating the rod; 18. a cap; 19. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, an embodiment of the present invention provides a power maintenance tool, which includes a rotary cylinder 1 and a replacement cylinder 3, wherein the outer surface of the replacement cylinder 3 is provided with a jack 4, the bottom of the rotary cylinder 1 is fixedly connected with a connecting pipe 2, the inner side wall of the connecting pipe 2 is movably connected with a screw rod 5, the outer surface of the screw rod 5 is in threaded connection with two movable blocks 6, the inner threads of the two movable blocks 6 are opposite in direction, one side surface of each movable block 6 is fixedly connected with an insert rod 7, the outer surface of the connecting pipe 2 is provided with a through hole 8, the insert rod 7 is inserted into the through hole 8, the outer surface of the screw rod 5 is fixedly connected with a worm wheel 9, the inner bottom wall of the connecting pipe 2 is movably connected with a worm 10, the worm 10 is engaged with the worm wheel 9, the bottom of the replacement cylinder 3 is fixedly connected with a, the worm 10 runs through the bottom of baffle 14 and extends to the top of baffle 14, the stability of worm 10 rotation in-process has been increased through setting up baffle 14, the first bevel gear 11 of outer fixed surface of worm 10 is connected with, the inside wall swing joint of connecting pipe 2 has bull stick 12, the outer fixed surface of bull stick 12 is connected with second bevel gear 13, first bevel gear 11 meshes with second bevel gear 13 mutually, the rotation through bull stick 12 drives first bevel gear 11 with second bevel gear 13 engaged with and rotates, thereby it rotates to drive worm 10, the one end of bull stick 12 runs through the inside wall of connecting pipe 2 and extends to the outside of connecting pipe 2, the one end fixedly connected with handle of bull stick 12, be convenient for rotate the inside bull stick 12 of connecting pipe 2 through the handle.

Hexagonal nut room 16 has been seted up at the top of a rotation section of thick bamboo 1, the interior diapire of hexagonal nut room 16 is pegged graft and is had rotary rod 17, logical groove 19 has been seted up to the surface of a rotation section of thick bamboo 1, through taking out rotary rod 17 from the inside of hexagonal nut room 16 and inserting the inside of leading to groove 19, change rotatory power mode, the top fixedly connected with cap 18 of rotary rod 17, cap 18 is established at the top of a rotation section of thick bamboo 1, through setting up cap 18, can seal up inside that hexagonal nut room 16 prevented that foreign matter from getting into hexagonal nut room 16, the surface of a rotation section of thick bamboo 1 is equipped with anti-skidding cover, the cross section of hexagonal nut room 16 is the hex-horn shape, prevent the phenomenon that skids when the staff from twisting the rotation section of thick.

When the electric power maintenance tool is used, a cross screw is installed or removed through a cross-shaped installation head 15 at the bottom of the connecting pipe 2, a handle at the outer surface of the connecting pipe 2 is rotated to drive a second bevel gear 13 at the outer surface of a rotating rod 12 to rotate, so as to drive a first bevel gear 11 meshed with the second bevel gear 13 to rotate, a worm 10 is rotated, a worm wheel 9 meshed with the worm 10 is driven to rotate through the rotation of the worm 10, so as to drive a screw rod 5 to rotate, so that two movable blocks 6 at the outer surface of the screw rod 5 are close to each other, a plug rod 7 is drawn back into a through hole 8 from an insertion hole 4, a replacement cylinder 3 is taken down from the bottom of the connecting pipe 2, a new replacement cylinder 3 is replaced, a new straight-shaped installation head 15 at the bottom of the replacement cylinder 3 rotates a straight-shaped screw to install or remove the straight-shaped screw, a cap 18 is taken down from the top of the rotating cylinder 1, therefore, the rotating rod 17 is drawn out from the inside of the hexagonal nut chamber 16, the hexagonal nut can be rotatably removed through the hexagonal nut chamber 16, and the rotating rod 17 can be inserted into the through groove 19 in the mounting or removing process, so that the force applying mode of rotation is changed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric power maintenance tool comprising a rotary drum (1) and a replacement drum (3), characterized in that: the outer surface of the replacing cylinder (3) is provided with a jack (4), the bottom of the rotating cylinder (1) is fixedly connected with a connecting pipe (2), the inner side wall of the connecting pipe (2) is movably connected with a screw rod (5), the outer surface of the screw rod (5) is in threaded connection with two movable blocks (6), the inner ring thread directions of the two movable blocks (6) are opposite, one side surface of each movable block (6) is fixedly connected with an inserted rod (7), the outer surface of the connecting pipe (2) is provided with a through hole (8), the inserted rod (7) is inserted in the through hole (8), the outer surface of the screw rod (5) is fixedly connected with a worm wheel (9), the inner bottom wall of the connecting pipe (2) is movably connected with a worm (10), the worm (10) is meshed with the worm wheel (9), the bottom of the replacing cylinder (3) is fixedly connected with a mounting head (15), the top of the rotating cylinder (1) is provided with a hexagonal nut chamber (16).

2. A power service tool according to claim 1, wherein: the inner side wall of the connecting pipe (2) is fixedly connected with a partition plate (14), and the worm (10) penetrates through the bottom of the partition plate (14) and extends to the top of the partition plate (14).

3. A power service tool according to claim 1, wherein: the outer surface of the worm (10) is fixedly connected with a first bevel gear (11), the inner side wall of the connecting pipe (2) is movably connected with a rotating rod (12), the outer surface of the rotating rod (12) is fixedly connected with a second bevel gear (13), and the first bevel gear (11) is meshed with the second bevel gear (13).

4. A power service tool according to claim 3, wherein: one end of the rotating rod (12) penetrates through the inner side wall of the connecting pipe (2) and extends to the outside of the connecting pipe (2), and one end of the rotating rod (12) is fixedly connected with a handle.

5. A power service tool according to claim 1, wherein: a rotating rod (17) is inserted into the inner bottom wall of the hexagonal nut chamber (16), and a through groove (19) is formed in the outer surface of the rotating cylinder (1).

6. A power service tool according to claim 5, wherein: the top of the rotating rod (17) is fixedly connected with a cap (18), and the cap (18) is arranged at the top of the rotating barrel (1).

7. A power service tool according to claim 1, wherein: the outer surface of the rotating cylinder (1) is provided with an anti-skidding sleeve, and the cross section of the hexagonal nut chamber (16) is hexagonal.