CN217102847U

CN217102847U - Electric capstan with high protection performance

Info

Publication number: CN217102847U
Application number: CN202123249025.XU
Authority: CN
Inventors: 郑鸣奎
Original assignee: Mingkui Zheng
Current assignee: Mingkui Zheng
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-08-02
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of electric winches, in particular to an electric winch with high protection performance, which aims at the problem of lower protection performance of the electric winch in the prior art, and provides a proposal that comprises a base, two supporting plates are arranged at the top of the base, one side of the two supporting plates which are close to each other is rotationally connected with a rotating shaft, the utility model improves the anti-skid property of the electric winch, avoids the phenomenon that a steel wire rope slips on the electric winch body, and can move the anti-skid plate to one side of the steel wire rope through a plurality of first springs, thereby increasing the contact area of the steel wire rope and the electric winch body, avoids the phenomenon that the steel wire rope slips when rolling, and can fix the rotating shaft through a limiting mechanism arranged at the same time, thereby fixing the electric winch body and avoiding the electric winch body from rotating, the steel wire rope is loosened, and the safety of the device in use is improved.

Description

Electric capstan with high protection performance

Technical Field

The utility model relates to an electric capstan technical field, in particular to electric capstan that barrier propterty is high.

Background

There are various types of winches, including an electric winch, a winch driven by mechanical power of an engine of an automobile, and a winch operated by a hydraulic pump, and the electric winch is used by the most off-road users. The electric winch obtains power from the automobile to drive the motor to drive the cable. Such a winch is convenient because it can be operated from anywhere by means of a knob on a remote control

The antiskid nature of current electric capstan is relatively poor at the in-process that uses, can make wire rope appear the phenomenon of skidding on the electric capstan body, when electric capstan stop work in addition, can not fix the electric capstan body, causes the electric capstan body to take place to rotate to cause wire rope's not hard up, reduced the security of device when carrying out the use.

Therefore, it is necessary to provide an electric winch with high protection performance to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electric capstan that barrier propterty is high has solved the lower problem of electric capstan protective propterty among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric capstan with high protection performance comprises a base, wherein two supporting plates are installed at the top of the base, one side, close to each other, of the two supporting plates is rotatably connected with a rotating shaft, an electric capstan body is installed outside the rotating shaft, a plurality of anti-skidding mechanisms are installed outside the electric capstan body, each anti-skidding mechanism comprises a mounting groove formed outside the electric capstan body and a plurality of first springs installed on the inner wall of the bottom of the mounting groove, an anti-skidding plate is installed at one end of each first spring, a rotating mechanism for driving the rotating shaft to rotate is installed at one side of one of the supporting plates, pneumatic cylinders are installed at one sides, close to each other, of the two supporting plates, a movable plate is installed at the output end of each pneumatic cylinder, a pressing plate is installed at the bottom of the movable plate through a plurality of elastic mechanisms and corresponds to the electric capstan body, two limiting mechanisms are mounted at the bottom of the moving plate and used for limiting the rotating shaft.

Preferably, the rotating mechanism comprises a driving wheel arranged on one side of one of the supporting plates and a driven wheel arranged outside the rotating shaft and meshed with the driving wheel, and a rotating motor for driving the driving wheel to rotate is arranged on one side of one of the supporting plates far away from the driving wheel.

Preferably, the elastic mechanism comprises a sleeve mounted at the bottom of the moving plate and a second spring mounted on the inner wall of the top of the sleeve, the moving block is mounted at the bottom of the second spring, the moving rod is mounted at the bottom of the moving block, one end of the moving rod penetrates through the sleeve and extends to the outside of the sleeve, and the end, located outside the sleeve, of the moving rod is fixedly connected with the bottom of the pressing plate.

Preferably, stop gear is including installing the connecting plate in the movable plate bottom and seting up at the inside bar mouth of connecting plate, and the inside at the bar mouth is established to rotatory axle sleeve, the limiting plate is installed to the top inner wall of bar mouth, and the bottom of limiting plate is the arc structure, a plurality of spacing tooth's socket has been seted up to the bottom of limiting plate, the ring channel has been seted up to the outside of rotation axis, and the externally mounted of ring channel has a plurality of spacing teeth with spacing tooth's socket matched with.

Preferably, the bottom four corners of base all install the supporting leg.

Preferably, a controller is installed at one side of one of the support plates, and a plurality of control buttons are installed on the outer surface of the controller.

The utility model discloses a technological effect and advantage:

1. through a plurality of antiskid ribbed tile that are equipped with, can play certain antiskid effect, avoid wire rope to appear the phenomenon of skidding on the electric capstan body, and through a plurality of first springs that are equipped with, can make the antiskid ribbed tile remove to wire rope's one side, thereby can increase the area of contact of wire rope and electric capstan body, avoid wire rope when carrying out the rolling, appear skidding, make the heavy object slide down suddenly, the security that electric capstan used has been improved, thereby improve the protectiveness of electric shelf dish.

2. Can fix the rotation axis through the stop gear who is equipped with, avoid like this when the rotating electrical machines do not rotate, the rotation axis takes place to rotate, causes the damage of rotating electrical machines, has played certain guard action, has also avoided simultaneously because the rotation of rotation axis, causes the electric capstan winch body to take place to rotate to cause wire rope's not hard up, improved the security of device when carrying out the use.

Drawings

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

Fig. 2 is a schematic front structural view of the present invention.

Fig. 3 is a schematic view of a partial structure of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

Fig. 6 is an enlarged schematic structural diagram of the present invention at C in fig. 1.

In the figure: 1. a base; 2. a support plate; 3. a pneumatic cylinder; 4. moving the plate; 5. a connecting plate; 6. a rotating shaft; 7. an electric capstan body; 8. an anti-skid plate; 9. a pressing plate; 10. a rotating electric machine; 11. a driving wheel; 12. a driven wheel; 13. limiting teeth; 14. a limiting plate; 15. a limiting tooth socket; 16. a sleeve; 17. a first spring; 18. a moving block; 19. a travel bar; 20. mounting grooves; 21. a second spring; 22. an annular groove; 23. a strip-shaped opening.

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.

The utility model provides an electric capstan with high protection performance as shown in figures 1-6, which comprises a base 1, two support plates 2 are installed on the top of the base 1, one side of the two support plates 2 close to each other is rotatably connected with a rotating shaft 6, an electric capstan body 7 is installed outside the rotating shaft 6, a plurality of anti-skid mechanisms are installed outside the electric capstan body 7, each anti-skid mechanism comprises an installation groove 20 arranged outside the electric capstan body 7 and a plurality of first springs 21 arranged on the inner wall of the bottom of the installation groove 20, an anti-skid plate 8 is installed at one end of each first spring 21, a certain anti-skid function can be achieved through the plurality of anti-skid plates 8, the phenomenon that a steel wire rope slips on the electric capstan body 7 is avoided, and the anti-skid plates 8 can be moved to one side of the steel wire rope through the plurality of first springs 21, thereby can increase wire rope and electric capstan body 7's area of contact, avoid wire rope when carrying out the rolling, appear skidding, make the heavy object slide suddenly, the security of electric capstan use has been improved, thereby the protectiveness to electric frame dish has been improved, the rotary mechanism of drive rotation axis 6 rotation is installed to one side of one of them backup pad 2, pneumatic cylinder 3 is all installed to one side that two backup pads 2 are close to each other, and movable plate 4 is installed jointly to the output of two pneumatic cylinders 3, the bottom of movable plate 4 is installed through a plurality of elastic mechanism and is pressed down board 9, and press down board 9 and electric capstan body 7 corresponding, two stop gear are installed to the bottom of movable plate 4, in order to be used for spacing rotation axis 6.

As shown in fig. 1-6, the rotating mechanism comprises a driving wheel 11 mounted on one side of one of the support plates 2 and a driven wheel 12 mounted on the outside of the rotating shaft 6 and engaged with the driving wheel 11, a rotating motor 10 mounted on one side of one of the support plates 2 away from the driving wheel 11 and driving the driving wheel 11 to rotate, the elastic mechanism comprises a sleeve 16 mounted on the bottom of the moving plate 4 and a second spring 17 mounted on the inner wall of the top of the sleeve 16, a moving block 18 is mounted on the bottom of the second spring 17, a moving rod 19 is mounted on the bottom of the moving block 18, one end of the moving rod 19 penetrates through the sleeve 16 and extends to the outside of the sleeve 16, one end of the moving rod 19 located outside the sleeve 16 is fixedly connected with the bottom of the pressing plate 9, the limiting mechanism comprises a connecting plate 5 mounted on the bottom of the moving plate 4 and a bar-shaped opening 23 opened inside the connecting plate 5, and the rotating shaft 6 is sleeved inside the bar-shaped opening 23, the limiting plate 14 is installed on the inner wall of the top of the strip-shaped opening 23, the bottom of the limiting plate 14 is of an arc-shaped structure, the bottom of the limiting plate 14 is provided with a plurality of limiting tooth grooves 15, the outer portion of the rotating shaft 6 is provided with an annular groove 22, the outer portion of the annular groove 22 is provided with a plurality of limiting teeth 13 matched with the limiting tooth grooves 15, when the connecting plate 5 moves downwards, the limiting plate 14 is driven to move downwards, so that the limiting teeth 13 can be fixed inside the limiting tooth grooves 15, therefore, when the rotating motor 10 does not rotate, the rotating shaft 6 rotates to cause the damage of the rotating motor, a certain protection effect is achieved, meanwhile, the phenomenon that the electric capstan body 7 rotates due to the rotation of the rotating shaft 6 is avoided, the loosening of the steel wire rope is caused, the safety of the device during use is improved, and supporting legs are installed at four corners of the bottom of the base 1, a controller is installed at one side of one of the supporting plates 2, and a plurality of control buttons are installed on the outer surface of the controller.

The utility model discloses the theory of operation: in a specific implementation process, when the winch needs to lift a heavy object, the rotating motor 10 can be started, when the rotating motor 10 rotates, the driving wheel 11 can be driven to rotate, the rotating shaft 6 can rotate through the matching of the driving wheel 11 and the driven wheel 12, and then the electric winch body 7 can be driven to rotate, at the moment, the steel wire rope can be wound on the electric winch body 7, in the process of winding the steel wire rope, a certain anti-slip effect can be achieved through the plurality of anti-slip plates 8, the phenomenon that the steel wire rope slips on the electric winch body 7 is avoided, and the anti-slip plates 8 can be moved to one side of the steel wire rope through the plurality of first springs 17, so that the contact area between the steel wire rope and the electric winch body 7 can be increased, the steel wire rope is prevented from slipping when being wound and rolled, and the heavy object suddenly slides down, the safety of the electric capstan is improved, when the electric capstan body 7 stops working, the pneumatic cylinder 3 can be started through the controller, the pneumatic cylinder 3 moves downwards, the pneumatic cylinder 3 can drive the moving plate 4 to move downwards, when the moving plate 4 moves downwards, the plurality of elastic mechanisms, the pressing plate 9 and the connecting plate 5 can be driven to move downwards, when the pressing plate 9 moves downwards, the steel wire rope wound outside the electric capstan body 7 can be pressed tightly, the relative sliding of the steel wire rope is avoided, the working stability of the electric capstan is improved, when the connecting plate 5 moves downwards, the limiting plate 14 can be driven to move downwards, so that the plurality of limiting teeth 13 can be fixed inside the plurality of limiting tooth grooves 15, the rotating shaft 6 is prevented from rotating when the rotating motor 10 does not rotate, the damage of the rotating motor is caused, a certain protection effect is achieved, and meanwhile, the rotation of the rotating shaft 6 is avoided, the electric winch body 7 is rotated, so that the steel wire rope is loosened, and the safety of the device in use is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electric capstan that barrier propterty is high, includes base (1), its characterized in that: two supporting plates (2) are installed at the top of the base (1), one side, close to each other, of the two supporting plates (2) is rotatably connected with a rotating shaft (6), an electric winch body (7) is installed outside the rotating shaft (6), a plurality of anti-skidding mechanisms are installed outside the electric winch body (7), each anti-skidding mechanism comprises an installation groove (20) formed outside the electric winch body (7) and a plurality of first springs (21) installed on the inner wall of the bottom of the installation groove (20), an anti-skidding plate (8) is installed at one end of each first spring (21), a rotating mechanism for driving the rotating shaft (6) to rotate is installed at one side of one of the supporting plates (2), pneumatic cylinders (3) are installed at one side, close to each other, output ends of the two pneumatic cylinders (3) are installed together with movable plates (4), the bottom of the moving plate (4) is provided with a pressing plate (9) through a plurality of elastic mechanisms, the pressing plate (9) corresponds to the electric winch body (7), and the bottom of the moving plate (4) is provided with two limiting mechanisms for limiting the rotating shaft (6).

2. The electric capstan according to claim 1, wherein said capstan comprises: the rotating mechanism comprises a driving wheel (11) arranged on one side of one of the supporting plates (2) and a driven wheel (12) arranged outside the rotating shaft (6) and meshed with the driving wheel (11), wherein a rotating motor (10) for driving the driving wheel (11) to rotate is arranged on one side, far away from the driving wheel (11), of one of the supporting plates (2).

3. The electric capstan according to claim 1, wherein said capstan comprises: the elastic mechanism comprises a sleeve (16) arranged at the bottom of the moving plate (4) and a second spring (17) arranged on the inner wall of the top of the sleeve (16), a moving block (18) is arranged at the bottom of the second spring (17), a moving rod (19) is arranged at the bottom of the moving block (18), one end of the moving rod (19) penetrates through the sleeve (16) and extends to the outside of the sleeve (16), and one end, located at the outside of the sleeve (16), of the moving rod (19) is fixedly connected with the bottom of the pressing plate (9).

4. The electric capstan according to claim 1, wherein said capstan comprises: stop gear is including installing connecting plate (5) in movable plate (4) bottom and seting up at inside bar mouth (23) of connecting plate (5), and rotation axis (6) cover is established in the inside of bar mouth (23), limiting plate (14) are installed to the top inner wall of bar mouth (23), and the bottom of limiting plate (14) is the arc structure, a plurality of spacing tooth's socket (15) have been seted up to the bottom of limiting plate (14), ring channel (22) have been seted up to the outside of rotation axis (6), and the externally mounted of ring channel (22) have a plurality of spacing teeth (13) with spacing tooth's socket (15) matched with.

5. The electric capstan according to claim 1, wherein said capstan comprises: supporting legs are installed at four corners of the bottom of the base (1).

6. The electric capstan according to claim 1, wherein said capstan comprises: one side of one of the supporting plates (2) is provided with a controller, and the outer surface of the controller is provided with a plurality of control buttons.