CN208585981U

CN208585981U - A kind of Novel electric block device

Info

Publication number: CN208585981U
Application number: CN201820641143.4U
Authority: CN
Inventors: 罗叙华; 孙煌杰; 郑方敢
Original assignee: Shao Xingnan Rises Abruptly And Resets Standby Co Ltd
Current assignee: Shao Xingnan Rises Abruptly And Resets Standby Co Ltd
Priority date: 2018-05-02
Filing date: 2018-05-02
Publication date: 2019-03-08
Anticipated expiration: 2028-05-02

Abstract

The utility model discloses a kind of Novel electric block devices, including pedestal, the base top is equipped with motor, the motor left end is connected with gearbox, clutch is connected on the right side of the gearbox, reel is connected on the right side of the clutch, the reel left end is set with brake block, and the brake block is located at clutch side, the reel both ends pass through bearing and are connected with support plate, and the support plate is fixedly connected on the base top, being connected by a hinge between the support plate has pressing plate, the reel right end fixing sleeve is equipped with ratchet, this kind of utility model structure is simple, security performance is high, it being capable of adjustment speed, improve working efficiency, the winding of wirerope is elastic consistent, it can prevent car slipping, multiple protection measure, and synchronizing prevents car slipping from protecting, by adjusting speed changer, and then change reel scrolling Speed improves working efficiency, reduces electric resources and uses, so this kind of Novel electric block device is with a wide range of applications.

Description

A kind of Novel electric block device

Technical field

The utility model relates to a kind of lifting technical field of crane equipment, specially a kind of Novel electric block device.

Background technique

China's lifting technique has long developing history, such as Great Wall, the building of the Forbidden City, the huge casting of successive dynasties former capital clock tower The transport and lifting of clock and up to a hundred tons of statue etc., all agglomerate the wisdom of China working people, but the modern lifting in China Technology is started late, only tens years, and in the tens short years, the modern lifting technique in China has obtained considerable Development, numerous builders create many outstanding hoistings and method, complete a large amount of hoisting engineering, greatly The development of China's lifting technique has been pushed, and with the raising of the propulsion of China's reform and opening-up and material and culture level, in lifting In equipment, electric block is in very important status, and the weight of hoisting object depends on the energy of the born load of electric block Power.

And existing electric block device, structure is complicated, and safety is poor, and speed can not be adjusted, when loading with lotus and zero load, steel The tightness of cord differs greatly, and safeguard measure is single, and empty hook cannot promote speed when falling, and slows down working efficiency, loads with It cannot accomplish synchronous protection when lotus, much be unable to satisfy requirement of the current people to the product in this way.

So how to design a kind of Novel electric block device, becoming us will currently be solved the problems, such as.

Utility model content

The purpose of this utility model is to provide a kind of Novel electric block devices, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of Novel electric block device, including bottom Seat, the base top are equipped with motor, and the motor left end is connected with gearbox, is connected with clutch on the right side of the gearbox Device, the clutch right side are connected with reel, and the reel left end is set with brake block, and the brake block is located at clutch one Side, the reel both ends pass through bearing and are connected with support plate, and the support plate is fixedly connected on the base top, described Being connected by a hinge between support plate has pressing plate, and the reel right end fixing sleeve is equipped with ratchet, and the ratchet engagement is connected with spine Pawl, the pawl is fixedly connected with slide bar, and the sliding bar runs through the support plate, and the slide bar center passes through hinge It is connected with poke rod, the poke rod center is connected by a hinge and has supporting block, and the supporting block is fixedly connected on the branch Fagging side, the support plate right end is connected with brake, and the brake adapter is in the reel right end.

Further, the reel both ends are fixed with baffle, and the baffle is located on the right side of the brake block With on the left of ratchet, and thread groove is equipped on the outside of the reel, and the thread groove is between baffle.

Further, the brake block bottom is fixedly connected on the base top.

Further, square pole is set as on the outside of the slide bar.

Further, the motor and support plate bottom are equipped with cushion, and the motor passes through with support plate Bolt is fixedly mounted on the base top.

Further, the pressing plate two sides are connected on the inside of the support plate by spring, and the pressing plate both ends offer Through slot, and the through slot is located above the baffle.

Further, the baffle bottom offers card hole, and the card hole is installed with wirerope, and the wirerope-winding On the outside of the reel, and described wirerope one end is connected with suspension hook.

Compared with prior art, the utility model has the beneficial effects that this kind of Novel electric block device, structure is simple, Security performance is high, can adjustment speed, improve working efficiency, the winding of wirerope is elastic consistent, can prevent car slipping, multiple guarantor Shield measure, and synchronizing prevents car slipping from protecting, and by adjusting speed changer, and then changes reel scrolling speed, improves work Efficiency, by brake and brake block, can multiple protective, prevent car slipping, ratchet engages connection with pawl, and can synchronize prevents Car slipping disconnects pawl and ratchet by poke rod band pawl, by starting clutch, separates gearbox with reel, leads to Control brake block is crossed, can make sky hook rapid decrease, improves working efficiency, reduces electric resources waste, by pressing plate and thread groove, Wirerope winding can be made elastic consistent, and uniform winding outside reel then, so this kind of Novel electric block device has Wide application market.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel specific embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the side structure schematic view of the utility model；

Fig. 3 is the ratchet side structure schematic view of the utility model；

Fig. 4 is the reel side structure schematic view of the utility model；

Figure label: 1, pedestal；2, motor；3, gearbox；4, clutch；5, reel；6, brake block；7, support plate； 8, pressing plate；9, ratchet；10, pawl；11, slide bar；12, poke rod；13, supporting block；14, brake；15, baffle；16, screw thread Slot；17, cushion；18, through slot；19, card hole；20, wirerope；21, suspension hook.

Specific embodiment

The utility model is further described With reference to embodiment, wherein being given for example only property of attached drawing Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent, in order to which this reality is better described With novel specific embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product, It will be understood by those skilled in the art that the omitting of some known structures and their instructions in the attached drawings are understandable, it is based on this reality With the specific embodiment in novel, institute obtained by those of ordinary skill in the art without making creative efforts There are other specific embodiments, fall within the protection scope of the utility model.

Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of Novel electric block device, including bottom Seat 1 is equipped with motor 2 at the top of the pedestal 1, and 2 left end of motor is connected with gearbox 3, connects on the right side of the gearbox 3 It is connected to clutch 4, reel 5 is connected on the right side of the clutch 4,5 left end of reel is set with brake block 6, and the brake Piece 6 is located at 4 side of clutch, and 5 both ends of reel pass through bearing and are connected with support plate 7, and 7 bottom of the support plate is fixed It is connected to 1 top of pedestal, being connected by a hinge between the support plate 7 has pressing plate 8, the fixed suit of 5 right end of reel There is ratchet 9, the engagement of ratchet 9 is connected with pawl 10, and the pawl 10 is fixedly connected with slide bar 11, and the slide bar 11 is sliding Dynamic to run through the support plate 7,11 center of slide bar is connected by a hinge and has poke rod 12, and 12 center of poke rod passes through hinge Chain link has supporting block 13, and the supporting block 13 is fixedly connected on 7 side of support plate, 7 right end of the support plate connection There is brake 14, and the brake 14 is sleeved on 5 right end of reel, the above constitutes the basic knot of the utility model Structure.

More specifically, 5 both ends of reel are fixed with baffle 15, and the baffle 15 is located at the brake The right side of vehicle piece 6 and 9 left side of ratchet, and thread groove 16 is equipped on the outside of the reel 5, and the thread groove 16 be located at baffle 15 it Between, by the baffle 15 and thread groove 16, the wirerope 20 can be limited and wind range, and make the wirerope 20 Smooth to be wrapped in 5 outside of reel, 6 bottom of brake block is fixedly connected on 1 top of pedestal, passes through the brake block 6, can reel 5 described in hand brake, increase protected mode, prevent car slipping, the slide bar 11 is set as square pole, by rectangular The slide bar 11, can be avoided the slide bar 11 and rotate, the motor 2 is equipped with cushion 17 with 7 bottom of support plate, And the motor 2 is mounted by means of bolts on 1 top of pedestal with support plate 7, by the cushion 17, can subtract Few motor 2 and collision of the support plate 7 to pedestal 1, protect the motor 2 and support plate 7,8 two sides of pressing plate are logical It crosses spring and is connected to 7 inside of support plate, 8 both ends of pressing plate offer through slot 18, and the through slot 18 is located at the gear It is elastic consistent can to make the winding of the wirerope 20 by the pressing plate 8 for 15 top of plate, and keeps the wirerope 20 whole It is wrapped in 5 outside of reel together, 15 bottom of baffle offers card hole 19, and the card hole 19 is installed with wirerope 20, and The wirerope 20 is wrapped in 5 outside of reel, and 20 one end of the wirerope is connected with suspension hook 21, passes through the steel wire Rope 20 and suspension hook 21, can lift different hopper and material.

The utility model is improved in this kind of Novel electric block device, when loading with lotus winding, makes ratchet 9 and spine first The engagement connection of pawl 10 selects the speed needed, subsequently starts motor 2, make 5 turns of reel then by adjusting gearbox 3 It is dynamic, when speed is not suitable for, stop motor 2, pawl 10 can brake reel 5 at this time, then adjust gearbox 3, choosing The speed for selecting needs restarts motor 2, then when loading with lotus decline, first by poke rod 12, keeps ratchet 9 and pawl 10 disconnected It opens, then starts motor 2, when speed is not suitable for, stop motor 2, start brake block 6, brake block 6 can be to reel at this time 5 are braked, and gearbox 3 is then adjusted, and are selected the speed needed, are restarted motor 2, when airport logistic park decline, make ratchet 9 It is disconnected with pawl 10, starts brake block 6, then started clutch 4, separate gearbox 3 with reel 5, stopped at this time by adjusting Vehicle piece 6 is elastic to the occlusion of reel 5, controls 21 decrease speed of suspension hook, reduces electric resources and uses.

While there has been shown and described that specific embodiment of the present utility model, for those of ordinary skill in the art For, it is possible to understand that do not depart from the principles of the present invention and spirit in the case where, can to these specific embodiments into The a variety of change, modification, replacement and modification of row, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Novel electric block device, including pedestal (1), it is characterised in that: be equipped with motor at the top of the pedestal (1) (2), motor (2) left end is connected with gearbox (3), is connected with clutch (4) on the right side of the gearbox (3), it is described from Be connected with reel (5) on the right side of clutch (4), reel (5) left end is set with brake block (6), and the brake block (6) be located at from Clutch (4) side, reel (5) both ends pass through bearing and are connected with support plate (7), and the support plate (7) is fixedly connected At the top of the pedestal (1), being connected by a hinge between the support plate (7) has pressing plate (8), and reel (5) right end is fixed It being set with ratchet (9), ratchet (9) engagement is connected with pawl (10), and the pawl (10) is fixedly connected with slide bar (11), and And slide bar (11) sliding runs through the support plate (7), slide bar (11) center is connected by a hinge and has poke rod (12), Poke rod (12) center is connected by a hinge and has supporting block (13), and the supporting block (13) is fixedly connected on the support Plate (7) side, support plate (7) right end is connected with brake (14), and the brake (14) is sleeved on the reel (5) Right end.

2. a kind of Novel electric block device according to claim 1, it is characterised in that: reel (5) both ends are solid Surely baffle (15) are equipped with, and the baffle (15) is located on the right side of the brake block (6) and on the left of ratchet (9), and described Thread groove (16) are equipped on the outside of reel (5), and the thread groove (16) is located between baffle (15).

3. a kind of Novel electric block device according to claim 1, it is characterised in that: brake block (6) bottom is solid Surely it is connected at the top of the pedestal (1).

4. a kind of Novel electric block device according to claim 1, it is characterised in that: slide bar (11) side of being set as Shape bar.

5. a kind of Novel electric block device according to claim 1, it is characterised in that: the motor (2) and support Plate (7) bottom is equipped with cushion (17), and the motor (2) and support plate (7) are mounted by means of bolts on the bottom At the top of seat (1).

6. a kind of Novel electric block device according to claim 2, it is characterised in that: pressing plate (8) two sides pass through Spring is connected on the inside of the support plate (7), and pressing plate (8) both ends offer through slot (18), and the through slot (18) is located at Above the baffle (15).

7. a kind of Novel electric block device according to claim 2, it is characterised in that: baffle (15) bottom opens up Have card hole (19), the card hole (19) is installed with wirerope (20), and the wirerope (20) is wrapped in the reel (5) outside Side, and the wirerope (20) one end is connected with suspension hook (21).