CN214140205U

CN214140205U - Contact backstop easy to assemble

Info

Publication number: CN214140205U
Application number: CN202022776811.4U
Authority: CN
Inventors: 何见兵; 张斌
Original assignee: Hubei Xin'an Nengyun Machinery Equipment Co ltd
Current assignee: Hubei Xin'an Nengyun Machinery Equipment Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-07
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a contact type backstop convenient to install, which comprises a main body, wherein the bottom of the main body is fixedly connected with a base, one end of the bottom of the base is fixedly connected with a fixed block, the bottom of the fixed block is fixedly connected with a fixed rod, and a mounting plate is movably sleeved outside the surface of the fixed rod; through the inserted bar of design, the mount, atress board and second spring, be convenient for insert the through-hole on the mounting panel with the dead lever in, conveniently make the dead lever fix, through the fixed sleeve that is equipped with, movable sleeve, stopper and first spring, be convenient for make movable sleeve move to fixed sleeve inside pressing the dead lever down in-process, make first spring shrink, stop pressing when making the inserted bar expose, under the effect of first spring, make movable sleeve provide the effort downwards, make the fixed more firm to the dead lever, the problem of the device not laying aside when installing has been solved.

Description

Contact backstop easy to assemble

Technical Field

The utility model belongs to the technical field of the backstop, concretely relates to contact backstop easy to assemble.

Background

In order to prevent the inclined belt conveyor from reversing or slipping when the inclined belt conveyor is stopped under load, a backstop or brake device and a roller backstop are additionally arranged according to specific conditions through checking and calculating brake torque, the roller backstop is suitable for a head roller, the belt conveyor is driven by a speed reducer, the power is large, the diameter of the roller is large, and the speed reducer is above ZQ65 and is more suitable for upward conveying.

When the existing device is disassembled and installed, due to the fact that tools of screws and bolts need to be used, the device installation process is complex, meanwhile, the disassembling process of the device is troublesome, time and labor are wasted when maintenance work is conducted, the working efficiency is reduced, and therefore the contact type backstop convenient to install is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contact backstop easy to assemble to propose current device when dismantling the installation in solving above-mentioned background art, owing to need use the instrument of screw, ware installation procedure is loaded down with trivial details, and is comparatively troublesome to the dismantlement process of device simultaneously, both wastes time and energy when maintaining work, has reduced work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a contact type backstop convenient to install comprises a main body, wherein the bottom of the main body is fixedly connected with a base, one end of the bottom of the base is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a fixed rod, the outer side of the surface of the fixed rod is movably sleeved with a mounting plate, the outer side of the surface of the fixed rod is fixedly sleeved with a fixed sleeve, the fixed sleeve is positioned above the mounting plate, the inner part of the fixed sleeve is movably connected with a movable sleeve, one side of the top of the movable sleeve is fixedly connected with a limiting block, the top end of the movable sleeve is fixedly connected with a first spring, a through hole is arranged inside the mounting plate, one side inside the fixed rod is fixedly connected with a fixed frame, the inner side of the fixing frame is movably connected with an inserted bar, the outer side of the surface of the inserted bar is fixedly sleeved with a stress plate, and the other side of the stress plate is fixedly connected with a second spring.

Preferably, the inside swing joint of fixed block has the carriage release lever, the one end fixedly connected with pull ring of carriage release lever, the surperficial outside fixedly connected with carriage release arm of carriage release lever, the inside swing joint of dead lever has the telescopic link, the surperficial outside fixedly connected with limiting plate of telescopic link, the bottom fixedly connected with third spring of limiting plate, the inside fixedly connected with fixed plate of dead lever, the other end fixedly connected with connecting block of inserted bar, the fixed wire rope piece of inside bottom fixedly connected with of dead lever, the other end fixedly connected with of connecting block connects the rope.

Preferably, the top end of the first spring is fixedly connected with the top end of the inside of the fixed sleeve, and the bottom end of the movable sleeve penetrates through the top surface of the mounting plate and extends into the inside of the mounting plate.

Preferably, the cross-sectional shape of the fixing rod is circular, and the inner side surface of the through hole is attached to the outer side surface of the fixing rod.

Preferably, the other end of the inserted link runs through the surface of the other end of the fixed mount and extends to the outside, and one end of the inserted link is provided with an inclined plane.

Preferably, the cross section of the moving arm is L-shaped, an inclined plane is formed at the top end of the telescopic rod, and the top end of the telescopic rod is attached to one end of the moving arm.

Preferably, one end of the connecting rope penetrates through the inside of the fixed rope guide block and extends to the outside, and the other end of the connecting rope is fixedly connected with the bottom end of the telescopic rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the inserted bar of design, the mount, atress board and second spring, be convenient for insert the through-hole on the mounting panel with the dead lever in, conveniently make the dead lever fix, through the fixed sleeve that is equipped with, movable sleeve, stopper and first spring, be convenient for make movable sleeve move to fixed sleeve inside pressing the dead lever down in-process, make first spring shrink, stop pressing when making the inserted bar expose, under the effect of first spring, make movable sleeve provide the effort downwards, make the fixed more firm to the dead lever, the problem of the device not laying aside when installing has been solved.

2. Through the telescopic link of design, the carriage release arm, the carriage release lever, the pull ring, connect rope and connecting block, be convenient for remove the carriage release lever, it removes to drive the carriage release arm, make the telescopic link remove downwards, make the connection rope remove downwards, under the effect of second spring, make the inserted bar remove to the outside, make the telescopic link upwards remove, make the connection rope upwards remove, make the inserted bar remove to inside, the convenience is dismantled the dead lever, the problem of not putting just when dismantling the device has been solved.

Drawings

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

fig. 2 is a schematic view of the internal structure of the fixing sleeve of the present invention;

FIG. 3 is a schematic view of the internal structure of the bottom end of the fixing rod of the present invention;

FIG. 4 is a schematic view of the internal structure of the top end of the fixing rod of the present invention;

fig. 5 is a schematic view of the internal structure of the fixing block of the present invention.

In the figure: 1. a main body; 2. a base; 3. a fixed block; 4. fixing the rod; 5. mounting a plate; 6. fixing the sleeve; 7. a movable sleeve; 8. a limiting block; 9. a first spring; 10. a through hole; 11. a fixed mount; 12. inserting a rod; 13. a stress plate; 14. a second spring; 15. a travel bar; 16. a pull ring; 17. a moving arm; 18. a telescopic rod; 19. a limiting plate; 20. a third spring; 21. a fixing plate; 22. connecting blocks; 23. fixing a rope guide block; 24. and connecting ropes.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a contact backstop easy to assemble, including main part 1, the bottom fixedly connected with base 2 of main part 1, the bottom one end fixedly connected with fixed block 3 of base 2, the bottom fixedly connected with dead lever 4 of fixed block 3, mounting panel 5 has been cup jointed in the activity of the surperficial outside of dead lever 4, fixed sleeve 6 has been cup jointed in the fixed surperficial outside of dead lever 4, fixed sleeve 6 is located mounting panel 5's top, fixed sleeve 6's inside swing joint has movable sleeve 7, top one side fixedly connected with stopper 8 of movable sleeve 7, the first spring 9 of top fixedly connected with of movable sleeve 7, through-hole 10 has been seted up to mounting panel 5's inside, inside one side fixedly connected with mount 11 of dead lever 4, the inboard swing joint of mount 11 has inserted bar 12, the fixed cover in the surperficial outside of inserted bar 12 has stress plate 13, the opposite side fixedly connected with second spring 14 of stress plate 13.

In the embodiment, firstly, each part of the components are installed, the fixed rod 4 is placed inside the through hole 10, the main body 1 is pressed downwards, the fixed rod 4 moves downwards, the inserted rod 12 moves inside the fixed rod 4, the fixed rod 4 moves inside the through hole 10, at the moment, the movable sleeve 7 is in contact with the mounting plate 5, the fixed sleeve 6 is driven to move downwards in the downward moving process of the fixed rod 4, the movable sleeve 7 contracts towards the inside of the fixed sleeve 6, the first spring 9 is extruded, the main body 1 is pressed downwards again, until the inserted rod 12 is outwards popped out under the action of the second spring 14, the fixed rod 4 cannot move upwards through the inserted rod 12, the main body 1 is loosened, acting force is always provided for the movable sleeve 7 under the action of the first spring 9, and the upward moving force always exists in the fixed rod 4, the fixing rod 4 can be firmly fixed in the mounting plate 5, and the use is convenient.

Specifically, the inside swing joint of fixed block 3 has carriage release lever 15, the one end fixedly connected with pull ring 16 of carriage release lever 15, the surperficial outside fixedly connected with carriage release arm 17 of carriage release lever 15, the inside swing joint of dead lever 4 has telescopic link 18, the surperficial outside fixedly connected with limiting plate 19 of telescopic link 18, the bottom fixedly connected with third spring 20 of limiting plate 19, the inside fixedly connected with fixed plate 21 of dead lever 4, the other end fixedly connected with connecting block 22 of inserted bar 12, the fixed rope piece 23 of the fixed inside bottom fixedly connected with of dead lever 4, the other end fixedly connected with of connecting block 22 connects rope 24.

In this embodiment, move pull ring 16 to the right, make carriage release lever 15 remove, drive carriage release arm 17 and remove, make and break away from each other between carriage release arm 17 and the telescopic link 18, under the effect of third spring 20, make limiting plate 19 upwards remove, drive telescopic link 18 upwards and remove, it upwards removes to drive connecting rope 24, make connecting block 22 can remove to fixed wire rope piece 23 place direction, make inserted bar 12 shrink to the inside of dead lever 4, extract dead lever 4 from the inside of mounting panel 5, high durability and convenient use.

Specifically, the top end of the first spring 9 is fixedly connected with the top end of the inner portion of the fixed sleeve 6, and the bottom end of the movable sleeve 7 penetrates through the top surface of the mounting plate 5 and extends into the mounting plate 5.

In this embodiment, the movable sleeve 7 can be fixed with the mounting plate 5, so that the movable sleeve is prevented from moving and is convenient to use.

Specifically, the cross-sectional shape of the fixing rod 4 is circular, and the inner side surface of the through-hole 10 and the outer side surface of the fixing rod 4 are attached to each other.

In this embodiment, the fixing rod 4 is conveniently inserted into the inner side of the through hole 10, so that the main body 1 is fixed, and the use is convenient.

Specifically, the other end of the insertion rod 12 penetrates through the other end surface of the fixed frame 11 and extends to the outside, and an inclined surface is formed at one end of the insertion rod 12.

In this embodiment, the inserting rod 12 can be conveniently moved towards the inside of the fixing rod 4 when being pressed downwards, and the inserting rod 12 can conveniently penetrate through the fixing frame 11 in the moving process, so that the use is convenient.

Specifically, the cross-sectional shape of the moving arm 17 is L-shaped, the top end of the telescopic rod 18 is provided with an inclined surface, and the top end of the telescopic rod 18 is attached to one end of the moving arm 17.

In this embodiment, the arm 17 is convenient to move, so that the telescopic rod 18 moves downwards when moving, the connecting rope 24 moves downwards, the inserting rod 12 can move towards the outside of the fixing rod 4 under the action of the second spring 14, and the use is convenient.

Specifically, one end of the connection rope 24 penetrates through the inside of the fixed rope guide block 23 and extends to the outside, and the other end of the connection rope 24 is fixedly connected with the bottom end of the telescopic rod 18.

In this embodiment, make things convenient for telescopic link 18 to upwards stimulate when removing and connect rope 24 for connect rope 24 and remove in the inside of fixed wire rope piece 23, drive connecting block 22 and carry out horizontal motion, drive inserted bar 12 and remove convenient to use.

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 contact backstop easy to assemble, includes main part (1), its characterized in that: the bottom of the main body (1) is fixedly connected with a base (2), one end of the bottom of the base (2) is fixedly connected with a fixed block (3), the bottom of the fixed block (3) is fixedly connected with a fixed rod (4), a mounting plate (5) is movably sleeved on the outer side of the surface of the fixed rod (4), a fixed sleeve (6) is fixedly sleeved on the outer side of the surface of the fixed rod (4), the fixed sleeve (6) is positioned above the mounting plate (5), a movable sleeve (7) is movably connected inside the fixed sleeve (6), a limit block (8) is fixedly connected on one side of the top of the movable sleeve (7), a first spring (9) is fixedly connected on the top of the movable sleeve (7), a through hole (10) is formed inside the mounting plate (5), and a fixed frame (11) is fixedly connected on one side of the inside of the fixed rod (4), the inner side of the fixing frame (11) is movably connected with an inserting rod (12), the outer side of the surface of the inserting rod (12) is fixedly sleeved with a stress plate (13), and the other side of the stress plate (13) is fixedly connected with a second spring (14).

2. The contact backstop convenient to install according to claim 1, characterized in that: the inside swing joint of fixed block (3) has carriage release lever (15), the one end fixedly connected with pull ring (16) of carriage release lever (15), the surperficial outside fixedly connected with carriage release arm (17) of carriage release lever (15), the inside swing joint of dead lever (4) has telescopic link (18), the surperficial outside fixedly connected with limiting plate (19) of telescopic link (18), the bottom fixedly connected with third spring (20) of limiting plate (19), the inside fixedly connected with fixed plate (21) of dead lever (4), the other end fixedly connected with connecting block (22) of inserted bar (12), the fixed wire rope piece (23) of the inside bottom fixedly connected with of dead lever (4), the other end fixedly connected with of connecting block (22) is connected rope (24).

3. The contact backstop convenient to install according to claim 1, characterized in that: the top end of the first spring (9) is fixedly connected with the top end of the interior of the fixed sleeve (6), and the bottom end of the movable sleeve (7) penetrates through the top surface of the mounting plate (5) and extends to the interior of the mounting plate (5).

4. The contact backstop convenient to install according to claim 1, characterized in that: the cross section of the fixing rod (4) is circular, and the inner side surface of the through hole (10) is attached to the outer side surface of the fixing rod (4).

5. The contact backstop convenient to install according to claim 1, characterized in that: the other end of the inserted bar (12) penetrates through the surface of the other end of the fixed frame (11) and extends to the outside, and an inclined plane is formed at one end of the inserted bar (12).

6. The contact backstop convenient to install according to claim 2, characterized in that: the cross section of the moving arm (17) is L-shaped, an inclined plane is formed at the top end of the telescopic rod (18), and the top end of the telescopic rod (18) is attached to one end of the moving arm (17).

7. The contact backstop convenient to install according to claim 2, characterized in that: one end of the connecting rope (24) penetrates through the inside of the fixed rope guide block (23) and extends to the outside, and the other end of the connecting rope (24) is fixedly connected with the bottom end of the telescopic rod (18).