CN218290377U

CN218290377U - Multi-angle rotating crowbar with adjustable supporting points

Info

Publication number: CN218290377U
Application number: CN202222439678.2U
Authority: CN
Inventors: 葛丁明
Original assignee: Nantong Tianmao Machinery Manufacturing Co ltd
Current assignee: Nantong Tianmao Machinery Manufacturing Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-01-13
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a multi-angle rotating crowbar of adjustable strong point, its technical scheme main points are: the crowbar comprises a base, wherein a second connecting groove is formed in the top surface of the base, a rotating groove is formed in the inner circle wall surface of the second connecting groove, a second connecting column is movably sleeved on the inner circle wall surface of the second connecting groove, a connecting ring is fixedly sleeved on the outer circle wall surface of the second connecting column, the connecting ring is movably sleeved with the rotating groove, a rotating plate is fixedly mounted on the top surface of the second connecting column, and a crowbar body is arranged on the top surface of the rotating plate; through mutually supporting use of base, crowbar body, rubber pad, clamping ring, rotor plate, connecting block, threaded rod and supporting shoe, can increase the height of supporting shoe, the staff of being convenient for highly adjusts the strong point of crowbar body and uses the crowbar body with multi-angle rotating, and through setting up first restriction board, the staff can restrict the crowbar body with the restriction post card on the first restriction board in the restriction inslot.

Description

Multi-angle rotating crowbar with adjustable supporting points

Technical Field

The utility model relates to a jimmy technical field, concretely relates to multi-angle rotating jimmy of adjustable strong point.

Background

The crowbar is a labor tool, is used in the railway track overhauls and maintains extensively, the crowbar is to utilize lever principle to let the heavy object overcome the gravity of earth, lift the heavy object from the ground and take place the method of displacement-the crowbar is divided into six arris sticks, round bar and flat crowbar, six arris sticks and round bar can be processed into: the flat pry is a part of the length and the thickness, and most of the flat pry is used as a tire repairing tool.

In crowbar in use, need the staff to look for suitable cushion and put the strong point of using as the crowbar in the below of crowbar, later carry out the crow of object again and move, current crowbar structure is too simple to be convenient for adjust the position of strong point, leads to the crowbar to prize the object very hard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-angle rotating crowbar of adjustable strong point has solved at crowbar in use, needs the staff to look for suitable cushion and puts the strong point of using as the crowbar in the below of crowbar, later carries out the crowing of object again and moves, and current crowbar structure is too simple to be convenient for adjust the position of strong point, leads to the crowbar to prize the problem that the object was very taken.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a multi-angle rotating crowbar with adjustable supporting points comprises: the top surface of the base is provided with a second connecting groove, the inner circular wall surface of the second connecting groove is provided with a rotating groove, the inner circular wall surface of the second connecting groove is movably sleeved with a second connecting column, the outer circular wall surface of the second connecting column is fixedly sleeved with a connecting ring, the connecting ring is movably sleeved with the rotating groove, the top surface of the second connecting column is fixedly provided with a rotating plate, and the top surface of the rotating plate is provided with a crowbar body; and the adjusting assembly is arranged on the top surface of the rotating plate and used for adjusting the supporting point of the crowbar body.

In order to adjust the strong point to the jimmy body, as the utility model discloses a multi-angle rotating jimmy of adjustable strong point, the preferred, adjusting part includes: the connecting block, the connecting block fixed mounting be in the top surface of rotor plate, the joint groove has been seted up to the top surface of connecting block, the supporting shoe has been cup jointed in the inside activity in joint groove, a plurality of thread groove has been seted up respectively to the both sides of supporting shoe, the top surface fixed mounting of connecting block has two second limiting plates, two screw holes have been seted up to one side of second limiting plate, the interior circle wall threaded connection of screw hole has the threaded rod, the threaded rod with thread groove threaded connection, the top surface of supporting shoe has seted up and has supported the groove, the interior circle wall of supporting the groove is fixed to be cup jointed the rubber pad, the rubber pad with crowbar body activity cup joints.

In order to restrict the crowbar body, as the utility model discloses a multi-angle rotating crowbar of adjustable strong point, the preferred, a plurality of restriction groove has been seted up to the excircle wall of crowbar body, the top surface fixed mounting of supporting shoe has two springs, and the equal fixed mounting of top surface of two springs has first limiting plate, the top surface fixed mounting of first limiting plate has the handle, the bottom surface fixed mounting of first limiting plate has the restriction post.

In order to prevent that the restriction post from rocking in the restriction inslot, conduct the utility model discloses a multi-angle rotating crowbar of adjustable strong point, the preferred, the fixed rubber circle that has cup jointed of interior circle wall in restriction groove, the rubber circle with the restriction post activity is cup jointed.

For the convenience of staff carries base and crowbar body, as the utility model discloses a multi-angle rotating crowbar of adjustable strong point, the preferred, first connecting groove has been seted up to one side of base, inside one side fixed mounting of first connecting groove has two springs, and the equal fixed mounting of one end of two springs has the portable board.

In order to facilitate the staff to pull out the portable plate from first connecting groove, as the utility model discloses a multi-angle rotating crowbar of adjustable strong point, the preferred, one side fixed mounting of portable plate has two first connecting posts.

In order to improve the staff and hold the comfort level that the jimmy body used, as the utility model discloses a multi-angle rotating jimmy of adjustable strong point, the preferred, the fixed sponge cover that has cup jointed of excircle wall of jimmy body.

To sum up, the utility model discloses mainly have following beneficial effect:

through mutually supporting use of base, crowbar body, rubber pad, clamping ring, rotor plate, connecting block, threaded rod and supporting shoe, can increase the height of supporting shoe, the staff of being convenient for highly adjusts the strong point of crowbar body and uses the crowbar body with multi-angle rotation, has improved the flexibility that the crowbar body used.

Through setting up first restriction board, the staff can be with the restriction post card on the first restriction board at the restriction inslot to restrict the crowbar body, avoid after the staff pries the heavy object, the crowbar body drops in the inside of rubber pad.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the crowbar body of the present invention;

fig. 3 is a schematic view of the base structure of the present invention;

fig. 4 is a schematic view of the bottom structure of the rotating plate of the present invention.

Reference numerals: 1. a base; 2. a first connecting groove; 3. a carrying board; 4. a first connecting column; 5. a rotating plate; 6. a connecting ring; 7. a second connecting column; 8. connecting blocks; 9. a clamping groove; 10. a supporting block; 11. a support groove; 12. a rubber pad; 13. a first limiting plate; 14. a restraining post; 15. a crowbar body; 16. a rubber ring; 17. a limiting groove; 18. a sponge sleeve; 19. a thread groove; 20. a threaded hole; 21. a threaded rod; 22. a second limiting plate; 23. a second connecting groove; 24. the groove is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, 2, 3 and 4, a multi-angle rotating crowbar with adjustable supporting points comprises a base 1, wherein a second connecting groove 23 is formed in the top surface of the base 1, a rotating groove 24 is formed in the inner circular wall surface of the second connecting groove 23, a second connecting column 7 is movably sleeved on the inner circular wall surface of the second connecting groove 23, a connecting ring 6 is fixedly sleeved on the outer circular wall surface of the second connecting column 7, the connecting ring 6 is movably sleeved with the rotating groove 24, a rotating plate 5 is fixedly mounted on the top surface of the second connecting column 7, a crowbar body 15 is arranged on the top surface of the rotating plate 5, an adjusting component is arranged on the top surface of the rotating plate 5 and used for adjusting the supporting points of the crowbar body 15, the adjusting component comprises a connecting block 8, the connecting block 8 is fixedly mounted on the top surface of the rotating plate 5, a clamping groove 9 is formed in the top surface of the connecting block 8, a supporting block 10 is movably sleeved inside the clamping groove 9, a plurality of thread grooves 19 are respectively formed in two sides of the supporting block 10, two second limiting plates 22 are fixedly mounted on the top surface of the connecting block 8, two threaded holes 20 are formed in one side of each second limiting plate 22, threaded rods 21 are connected to inner circle wall surfaces of the threaded holes 20 in a threaded mode, the threaded rods 21 are connected with threaded grooves 19 in a threaded mode, supporting grooves 11 are formed in the top surface of each supporting block 10, rubber pads 12 are fixedly sleeved on the inner circle wall surfaces of the supporting grooves 11, the rubber pads 12 are movably sleeved with the crowbar body 15, through the base 1, before a heavy object needs to be pried up, a worker firstly places the base 1 beside the heavy object, then holds the crowbar body 15 to lift the crowbar body 15 upwards in the rubber pads 12, the flat end of the crowbar body 15 moves downwards, then the flat end of the crowbar body 15 is placed under the heavy object needing to be pried up, and after the placement, the worker can pry up the heavy object by pressing the crowbar body 15 in the rubber pads 12, the staff also can be at the inside rotation clamping ring 6 that rotates groove 24, make 5 area connecting blocks 8 of rotor plate and crowbar body 15 rotate, be convenient for staff multi-angle rotating's use crowbar body 15 prizes the heavy object, when the strong point of discovery crowbar body 15 is low excessively, the staff can be twisted out threaded rod 21 from the inside of screw hole 20, later at the inside rebound supporting shoe 10 of joint groove 9, after upwards moving supporting shoe 10, the staff alright with twist threaded rod 21 into the inside of screw hole 20 and threaded groove 19 on supporting shoe 10 again, thereby the height of supporting shoe 10 has been increased, be convenient for the staff to support the supporting point height at rubber pad 12 inside to crowbar body 15 and adjust, the flexibility that crowbar body 15 used has been improved.

Referring to fig. 1, 2 and 3, the outer circular wall surface of the crowbar body 15 is provided with a plurality of limiting grooves 17, the top surface of the supporting block 10 is fixedly provided with two springs, the top surfaces of the two springs are both fixedly provided with a first limiting plate 13, the top surface of the first limiting plate 13 is fixedly provided with a handle, the bottom surface of the first limiting plate 13 is fixedly provided with a limiting column 14, the inner circular wall surface of the limiting groove 17 is fixedly sleeved with a rubber ring 16, the rubber ring 16 is movably sleeved with the limiting column 14, by arranging the first limiting plate 13, a worker can hold the handle on the first limiting plate 13 and then clamp the limiting column 14 in the limiting groove 17, thereby limiting the crowbar body 15, preventing the crowbar body 15 from falling off in the rubber pad 12 after a worker prizes a heavy object, and through arranging the rubber ring 16, after the limiting column 14 is clamped into the limiting groove 17, the rubber ring 16 can tightly clamp the limiting column 14 and the limiting groove 17, one side of the base 1 is provided with a first connecting groove 2, one side of the inner part of the first connecting groove 2 is fixedly provided with two springs, one ends of the two springs are fixedly provided with the hand-held plate 3, one side of the hand-held plate 3 is fixedly provided with two first connecting columns 4, through the arrangement of the hand-held plate 3, after the heavy object is pried up, the worker can pull the hand-held board 3 out from the first connecting groove 2 through the spring, then hold the hand-held board 3 to lift the base 1, the worker can carry the base 1 conveniently, through the arrangement of the first connecting column 4, the first connecting column 4 is convenient for workers to pull the hand-held plate 3 out of the first connecting groove 2, the outer circle wall surface of the crowbar body 15 is fixedly sleeved with the sponge sleeve 18, by arranging the sponge sleeve 18, the comfort level of a worker holding the crowbar body 15 to pry up a heavy object can be increased by the sponge sleeve 18.

The working principle is as follows: referring to fig. 1-4, by arranging the base 1, before a heavy object needs to be pried, an operator places the base 1 beside the heavy object, then holds the crowbar body 15 to lift the crowbar body 15 upwards inside the rubber pad 12, so that the flat end of the crowbar body 15 moves downwards, then the flat end of the crowbar body 15 is placed under the heavy object needing to be pried, after the crowbar body 15 is placed, the operator can press the crowbar body 15 inside the rubber pad 12 to pry up the crowbar body, the operator can also rotate the connecting ring 6 inside the rotating groove 24, so that the rotating plate 5 drives the connecting ring 8 to rotate with the crowbar body 15, the operator can pry up the heavy object by using the crowbar body 15 in a multi-angle rotation manner, when the support point of the crowbar body 15 is found to be too low, the operator can screw the threaded rod 21 out from the inside of the threaded hole 20, then move the support block 10 upwards inside the clamping groove 9, after moving the support block 10 upwards, the operator can screw rod 21 can be screwed into the threaded hole 19 inside the threaded hole 20 and the support block 10, thereby increasing the height of the support point of the support block 12, and improving the flexibility of the crowbar body 15.

Through setting up first limiting plate 13, the staff can hold behind the handle on first limiting plate 13 with restriction post 14 card in restriction groove 17, thereby restrict crowbar body 15, avoid after the staff prizes the heavy object, crowbar body 15 drops in the inside of rubber pad 12, through setting up rubber circle 16, after restriction post 14 card advances the inside of restriction groove 17, rubber circle 16 can make restriction post 14 and restriction groove 17 inseparable card together, through setting up portable plate 3, after prizing the heavy object, the staff can pull out portable plate 3 from the inside of first connecting groove 2 through the spring, later hold portable plate 3 and mention base 1, be convenient for the staff carries base 1, through setting up first connecting post 4, first connecting post 4 is convenient for the staff to pull out portable plate 3 from the inside of first connecting groove 2, through setting up sponge cover 18, sponge cover 18 can increase the comfort level when staff 15 picks the heavy object.

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. The utility model provides a multi-angle rotating crowbar of adjustable strong point which characterized in that includes:

the top surface of the base (1) is provided with a second connecting groove (23), the inner circle wall surface of the second connecting groove (23) is provided with a rotating groove (24), the inner circle wall surface of the second connecting groove (23) is movably sleeved with a second connecting column (7), the outer circle wall surface of the second connecting column (7) is fixedly sleeved with a connecting ring (6), the connecting ring (6) is movably sleeved with the rotating groove (24), the top surface of the second connecting column (7) is fixedly provided with a rotating plate (5), and the top surface of the rotating plate (5) is provided with a crowbar body (15);

the adjusting component is arranged on the top surface of the rotating plate (5) and used for adjusting a supporting point of the crowbar body (15).

2. The multi-angle rotating crowbar of adjustable fulcrum point of claim 1 wherein the adjustment assembly comprises: connecting block (8), connecting block (8) fixed mounting be in the top surface of rotor plate (5), joint groove (9) have been seted up to the top surface of connecting block (8), supporting shoe (10) have been cup jointed in the inside activity of joint groove (9), a plurality of thread groove (19) have been seted up respectively to the both sides of supporting shoe (10), the top surface fixed mounting of connecting block (8) has two second limiting plate (22), two screw hole (20) have been seted up to one side of second limiting plate (22), the interior circle wall threaded connection of screw hole (20) has threaded rod (21), threaded rod (21) with thread groove (19) threaded connection, support groove (11) have been seted up to the top surface of supporting shoe (10), the interior circle wall of support groove (11) is fixed to have cup jointed rubber pad (12), rubber pad (12) with pinch bar body (15) activity cup joints.

3. The multi-angle rotating crowbar with the adjustable supporting point according to claim 2 is characterized in that a plurality of limiting grooves (17) are formed in the outer circle wall surface of the crowbar body (15), two springs are fixedly mounted on the top surface of the supporting block (10), first limiting plates (13) are fixedly mounted on the top surfaces of the two springs, a handle is fixedly mounted on the top surface of each first limiting plate (13), and limiting columns (14) are fixedly mounted on the bottom surfaces of the first limiting plates (13).

4. The multi-angle rotating crowbar with adjustable supporting point according to claim 3 is characterized in that the inner circular wall surface of the limiting groove (17) is fixedly sleeved with a rubber ring (16), and the rubber ring (16) is movably sleeved with the limiting column (14).

5. The multi-angle rotating crowbar with the adjustable supporting point is characterized in that a first connecting groove (2) is formed in one side of the base (1), two springs are fixedly mounted on one side of the inner portion of the first connecting groove (2), and a lifting plate (3) is fixedly mounted at one end of each of the two springs.

6. The multi-angle rotating crowbar with adjustable supporting point of claim 5 is characterized in that two first connecting columns (4) are fixedly installed on one side of the hand-held plate (3).

7. The multi-angle rotating crowbar with adjustable supporting points as claimed in claim 1, wherein: the sponge sleeve (18) is fixedly sleeved on the outer circle wall surface of the crowbar body (15).