CN210915229U

CN210915229U - Novel multi-functional 360 degrees rotatory jimmy

Info

Publication number: CN210915229U
Application number: CN201921767760.XU
Authority: CN
Inventors: 蒋步斌
Original assignee: Nantong Tianmao Machinery Manufacturing Co ltd
Current assignee: Nantong Tianmao Machinery Manufacturing Co ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-07-03
Anticipated expiration: 2029-10-21

Abstract

The utility model discloses a novel 360 degrees rotatory jimmy of multi-functional, including the sled head, its characterized in that, the pivot is installed to the one end of sled head, 360 rotations in pivot axle center are followed to the sled head, the stationary blade is installed with one side of pivot symmetry to the sled head, a plurality of round holes have been seted up to the border vertical correspondence of stationary blade and pivot, the axle center of the pivot of a plurality of round holes is centre of a circle circumference array distribution, and the inboard of the round hole that corresponds from top to bottom runs through there is U type round pin. The utility model discloses in, pass through the damping pivot through the sled head and sled neck and rotate and be connected for 360 rotations can be carried out to the sled head, and every certain angle of rotation can be fixed at corresponding the position, fixes once more through U type round pin between sled head and the pivot simultaneously, makes the sled head of injecing the angle more stable when using, thereby is convenient for be applicable to the use of special-shaped device, has improved the usability of sled stick.

Description

Novel multi-functional 360 degrees rotatory jimmy

Technical Field

The utility model relates to a crowbar technical field especially relates to a novel 360 degrees rotatory crowbars of multi-functional.

Background

A crowbar is a labor tool widely used in railway track maintenance and repair, and is a method for lifting a heavy object from the ground and displacing the heavy object by overcoming the gravity of the earth by utilizing the lever principle.

Firstly, the prying head cannot rotate 360 degrees, so that the prying head cannot be used for the angle of a special-shaped device, and the usability of the prying bar is reduced; secondly, the existing crowbar is divided into different types according to different lengths, and a bar handle with adjustable length is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of the pry bar, a novel multifunctional pry bar capable of rotating 360 degrees is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel 360 degrees rotatory crowbars of multi-functional, includes the crow head, its characterized in that, the pivot is installed to the one end of crow head, 360 rotations in pivot axle center are followed to the crow head, the stationary blade is installed with one side of pivot symmetry to the crow head, a plurality of round holes have been seted up to the border of stationary blade and pivot correspondence from top to bottom, the axle center of the pivot of a plurality of round holes is centre of a circle circumference array distribution, and the inboard of the round hole that corresponds from top to bottom runs through there is U type round pin.

As a further description of the above technical solution:

two vertical extension end levels of U type round pin run through there is the fixed pin, and fixed pin and U type round pin joint.

As a further description of the above technical solution:

the outer wall of the prying head is rotatably connected with a wear-resistant plate through a bearing sleeve.

As a further description of the above technical solution:

the prying head is characterized in that a prying neck is installed at the bottom of the prying head, a first handle is fixedly connected to the bottom of the prying neck, a second handle is installed at the bottom of the first handle, and a third handle is installed at the bottom of the second handle.

As a further description of the above technical solution:

the bottom of the first handle is in threaded connection with the inner side of the top of the second handle, and the bottom of the second handle is in threaded connection with the inner side of the top of the third handle.

As a further description of the above technical solution:

the first handle is slidably embedded in the second handle, and the second handle is slidably embedded in the third handle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, pass through the damping pivot through the sled head and sled neck and rotate and be connected for 360 rotations can be carried out to the sled head, and every certain angle of rotation can be fixed at corresponding the position, fixes once more through U type round pin between sled head and the pivot simultaneously, makes the sled head of injecing the angle more stable when using, thereby is convenient for be applicable to the use of special-shaped device, has improved the usability of sled stick.

2. The utility model discloses in, constitute through the stick handle by first handle, second handle and third handle, when needing to shorten length, only need slide into the second handle with first handle in, slide into the third handle with the second handle in, during tensile length, pull out second handle or first handle, then at the tail end, first handle closes the fastening soon with the second handle screw thread, and the fastening is closed soon with the third handle screw thread to the second handle has realized stick length adjustable crow bar, has improved the practicality of crow bar.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

figure 2 illustrates a cross-sectional view of a wand provided in accordance with an embodiment of the present invention;

fig. 3 shows a top view provided according to an embodiment of the present invention.

Illustration of the drawings:

1. prying a head; 2. a wear resistant sheet; 3. a rotating shaft; 4. a fixing sheet; 5. a circular hole; 6. a U-shaped pin; 7. a fixing pin; 8. prying a neck; 9. a first handle; 10. a second handle; 11. and a third handle.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel 360 degrees rotatory jibs of multi-functional, including the jibs head 1, a serial communication port, pivot 3 is installed to the one end of jibs head 1, 360 rotations in 3 axle centers of pivot are followed to the jibs head 1, stationary blade 4 is installed with one side of 3 symmetries of pivot to the jibs head 1, a plurality of round holes 5 have been seted up to stationary blade 4 and the border of pivot 3 corresponding from top to bottom, 1 every turn of jibs head rotates the angle between axle center and the 3 axle centers of pivot of two adjacent round holes 5, the axle center of the pivot 3 of a plurality of round holes 5 distributes for centre of a circle circumference array, U type round pin 6 has been run through to the inboard of.

Specifically, as shown in fig. 1 to 3, fixing pins 7 horizontally penetrate through two vertically extending ends of the U-shaped pin 6, and the fixing pins 7 are clamped with the U-shaped pin 6, so that the U-shaped pin 6 and the circular hole 5 are stable after being plugged.

Specifically, as shown in fig. 1 to 3, the outer wall of the pry head 1 is rotatably connected with a wear-resistant plate 2 through a bearing sleeve, and the wear-resistant plate 2 can rotate through a bearing, so that the wear of the pry head 1 is reduced, and the service life of the pry bar is prolonged.

Specifically, as shown in fig. 1 and 2, a prying neck 8 is mounted at the bottom of the prying head 1, a first handle 9 is fixedly connected to the bottom of the prying neck 8, a second handle 10 is mounted at the bottom of the first handle 9, and a third handle 11 is mounted at the bottom of the second handle 10, so that the bar handle is composed of three sections.

Specifically, as shown in fig. 1 and 2, the bottom of the first handle 9 is screwed with the inner side of the top of the second handle 10, and the bottom of the second handle 10 is screwed with the inner side of the top of the third handle 11, so that the stability of the crowbar during use is ensured when the length of the crowbar is extended.

Specifically, as shown in fig. 1 and 2, the first handle 9 is slidably fitted inside the second handle 10, and the second handle 10 is slidably fitted inside the third handle 11, so that the length of the bar handle of the pry bar can be shortened as desired.

The working principle is as follows: when the prying head is used, the prying head 1 can be rotatably connected with a prying neck 8 through a damping rotating shaft 3, so that the prying head 1 can rotate by 360 degrees, and can be fixed at a corresponding position every time the prying head rotates by a certain angle, meanwhile, a fixing piece 4 on the prying head 1 and the rotating shaft 3 are fixed again through a U-shaped pin 6, the U-shaped pin 6 can be inserted into round holes 5 which correspond to the fixing piece 4 and the rotating shaft 3 up and down, then two vertical ends of the U-shaped pin 6 are fixed by a fixing pin 7 of the U-shaped pin 6, so that the prying head 1 with a limited angle is more stable when being used, and is convenient for being suitable for the use of special-shaped devices, meanwhile, when the length of the prying bar needs to be shortened, only the first handle 9 needs to slide into the second handle 10, the second handle 10 slides into the third handle 11, when the length is stretched, the second handle 10 or the first handle 9 is pulled out, the second handle 10 and the third handle 11 are screwed and fastened, so that the crowbar with the adjustable length of the bar handle is realized, and the practicability of the crowbar is greatly improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel 360 degrees rotatory jibs of multi-functional, includes sled head (1), its characterized in that, pivot (3) are installed to the one end of sled head (1), 360 rotations in pivot (3) axle center are followed to sled head (1), stationary blade (4) are installed with one side of pivot (3) symmetry to sled head (1), a plurality of round holes (5) have been seted up to the border of stationary blade (4) and pivot (3) correspondence from top to bottom, the axle center of pivot (3) of a plurality of round holes (5) is circle center circumference array distribution, and the inboard of round hole (5) that corresponds from top to bottom runs through there is U type round pin (6).

2. The novel multifunctional 360-degree-rotation crowbar according to claim 1 is characterized in that fixing pins (7) horizontally penetrate through two vertically extending ends of the U-shaped pin (6), and the fixing pins (7) are clamped with the U-shaped pin (6).

3. A novel multifunctional 360-degree rotating crowbar according to claim 1, characterized in that the outer wall of the crowbar head (1) is rotatably connected with a wear-resistant plate (2) through a bearing sleeve.

4. A novel multifunctional 360-degree-rotation crowbar according to claim 1, characterized in that a prying neck (8) is installed at the bottom of the prying head (1), a first handle (9) is fixedly connected to the bottom of the prying neck (8), a second handle (10) is installed at the bottom of the first handle (9), and a third handle (11) is installed at the bottom of the second handle (10).

5. A novel multifunctional 360 degree rotation crowbar according to claim 4 characterized in that the bottom of the first handle (9) is screwed with the inner side of the top of the second handle (10), and the bottom of the second handle (10) is screwed with the inner side of the top of the third handle (11).

6. A novel multi-functional 360 degrees pivoted crowbar of claim 4 characterized in that, the first handle (9) is slidingly embedded in the inside of the second handle (10), and the second handle (10) is slidingly embedded in the inside of the third handle (11).