阅读说明：本技术 牵引块系统 (Traction block system ) 是由 刘黎辉 于 2019-11-18 设计创作，主要内容包括：一种牵引块系统,包括撑持用块状体、引导用装配块Z3、引导用装配块Y4、保护板装配柱、引导用装配块X6。所述牵引块系统全部是熔接达成的,所述撑持用块状体上设置着第一、第二、第三、第四、第五不同结构的开口,其效应分别为把变频器、受控用蜗轮、用于阻止的阻止件装配于牵引块上,这里受控用蜗轮的辊子装配于第一开口里。这样有效避免了现有技术中烧制的牵引块会添加额外的成本并费工费时、无法达到节约成本、减少耗时的性能的缺陷。(A traction block system comprises a supporting block body, a guide assembling block Z3, a guide assembling block Y4, a protection plate assembling column and a guide assembling block X6. The traction block system is achieved by welding, the supporting block body is provided with a first opening, a second opening, a third opening, a fourth opening and a fifth opening which are different in structure, the effect is that a frequency converter, a controlled worm gear and a stopping piece for stopping are respectively assembled on the traction block, and a roller of the controlled worm gear is assembled in the first opening. Therefore, the defects that in the prior art, the fired traction block has extra cost, is labor-consuming and time-consuming, and cannot achieve the performance of saving the cost and reducing the time consumption are effectively overcome.)

1. A traction block system is characterized by comprising a supporting block body, a guide assembling block Z3, a guide assembling block Y4, a protection plate assembling column and a guide assembling block X6.

2. The shoe system of claim 1 wherein the shoe system is entirely welded, the supporting block body having first, second, third, fourth and fifth differently configured openings therein, the effect of which is to mount the frequency converter, the controlled worm gear, and the stop member for stopping on the shoe, respectively, wherein the roller of the controlled worm gear is mounted in the first opening.

3. The traction block system according to claim 2, wherein the opening of the frequency converter bail loop and the third opening are opposed to each other and are threaded by a screw, and the rotating rod of the frequency converter passes through the second opening, and the blocking member for blocking the opening of the frequency converter bail loop and the fifth opening are opposed to each other and are threaded by a screw.

4. The drag block system of claim 2 wherein said stop member head roller penetrates said fourth opening such that said control worm gear mounted on said inverter shaft matingly engages said vertically mirrored control worm gears and a pair of said control worm gears also engage said worm screw on said vertical shaft.

5. The traction block system according to claim 2, wherein the guide assembling block Z3, the guide assembling block Y4 and the guide assembling block X6 are welded to the front wall and the rear wall of the supporting block body for assembling the small-width guide device and the positioning guide device.

Technical Field

The invention relates to the technical field of traction, in particular to a traction block system.

Background

In order to achieve the rise and fall of the industrial maintenance rising and falling device, the rise and fall of the industrial maintenance rising and falling device are achieved by means of the meshing drive among a control worm wheel assembled on a rotating rod of the frequency converter, a controlled worm wheel and a worm on a vertical rod; to prevent the landing gear from falling off, the landing gear must be prevented from falling off by means of the engagement between a worm wheel for preventing falling, which is assembled on the head of a preventing piece for preventing falling off, and a worm on a vertical rod; however, in order to achieve the smooth rise and fall and the smooth drop prevention of the industrial control maintenance landing gear, the frequency converter, the controlled worm wheel and the stopping piece for stopping are assembled on the traction block which is constructed according to the specification, so that the contact among the control worm wheel on the rotating rod of the frequency converter, the controlled worm wheel and the worm on the vertical rod is constant, and the contact among the worm wheel for stopping the head of the stopping piece for stopping the falling and the worm wheel on the vertical rod is constant, so that the rise and fall and the drop prevention of the industrial control maintenance landing gear can be achieved; most of the conventional traction blocks are provided with a pair of frequency converters or a pair of frequency converters combined with a stopping piece for stopping, the transverse span is not small, in addition, the frequency converters are required to be smoothly assembled, the traction blocks are not required to be drilled, blind openings are required to be formed, additional cost is added, labor and time are wasted, and the performances of saving the cost and reducing the time consumption cannot be achieved; moreover, some of the blocks are fired to ensure accuracy, and such fired blocks must be prepared, which adds additional cost, labor and time, and does not achieve cost and time saving.

Disclosure of Invention

In order to solve the problems, the invention provides a traction block system which effectively overcomes the defects that the fired traction block in the prior art is added with extra cost, takes much labor and time, and cannot achieve the performance of saving cost and reducing time consumption.

In order to overcome the defects in the prior art, the invention provides a solution for a traction block system, which comprises the following specific steps:

a traction block system comprises a supporting block body 2, a guide assembling block Z3, a guide assembling block Y4, a protection plate assembling column 4 and a guide assembling block X6.

Such a traction block system is entirely made by welding, the supporting block-shaped body 2 being provided with openings of a first, second, third, fourth and fifth different configuration, the effect of which is to fit the frequency converter, the controlled worm gear, the stop for stopping on the traction block, respectively, where the roller of the controlled worm gear fits in the first opening.

The opening on the hoop-connection ring of the frequency converter is opposite to the third opening, the opening and the third opening are connected through a screw rod, the rotating rod of the frequency converter penetrates through the second opening, the opening on the hoop-connection ring of the blocking piece for blocking is opposite to the fifth opening, and the opening and the fifth opening are connected through a screw rod.

The head roller of the stopping piece for stopping penetrates through the fourth opening, so that the control worm wheel assembled on the rotating rod of the frequency converter is matched and meshed with the controlled worm wheels arranged in a vertical mirror image mode, the pair of controlled worm wheels are meshed with the worm on the vertical rod, the control worm wheel and the controlled worm wheels are pulled through the clockwise and anticlockwise rotation of the frequency converter, the controlled worm wheels move vertically according to the worm, and therefore the lifting of the industrial control maintenance lifting device can be achieved.

The guide assembling block Z3, the guide assembling block Y4 and the guide assembling block X6 are welded on the front wall and the rear wall of the supporting block body and are used for assembling small-range guide equipment and positioning guide equipment, so that the meshing and connected vertical span range of the worm and the controlled worm wheel on the vertical rod is ensured, and the operation equipment of the industrial control maintenance landing gear is ensured to rise and fall according to the worm.

The invention has the beneficial effects that:

the head roller of the stopping piece for stopping penetrates through the fourth opening, so that the control worm wheel assembled on the rotating rod of the frequency converter is matched and meshed with the controlled worm wheels arranged in a vertical mirror image mode, the pair of controlled worm wheels are meshed with the worm on the vertical rod, the control worm wheel and the controlled worm wheels are pulled through the clockwise and anticlockwise rotation of the frequency converter, the controlled worm wheels move vertically according to the worm, the lifting of the industrial control maintenance lifting device can be achieved, the worm wheel used for stopping falling on the head roller of the stopping piece is smoothly meshed with the worm on the vertical rod, the efficient braking can be guaranteed under the condition that the lifting efficiency of the industrial control maintenance lifting device is too high, the falling is prevented, and the reliability of the industrial control maintenance lifting device is guaranteed.

Drawings

Fig. 1 is an upper schematic view of a traction block system of the present invention.

Fig. 2 is a lower schematic view of the traction block system of the present invention.

Fig. 3 is an edge schematic view of the traction block system of the present invention.

Detailed Description

The invention will be further described with reference to the drawings and modes.

Most of the conventional traction blocks are provided with a pair of frequency converters or a pair of frequency converters combined with a stopping piece for stopping, the transverse span is not small, in addition, the frequency converters are required to be smoothly assembled, the traction blocks are not required to be drilled, blind openings are required to be formed, additional cost is added, labor and time are wasted, and the performances of saving the cost and reducing the time consumption cannot be achieved; moreover, some of the blocks are fired to ensure accuracy, and such fired blocks must be prepared, which adds additional cost, labor and time, and does not achieve cost and time saving. Thus, as shown in fig. 1 to 3, the traction block system comprises a holding block body 2, a guide assembling block Z3, a guide assembling block Y4, a protection plate assembling column 4 and a guide assembling block X6.

Such a traction block system is entirely made by welding, the supporting block-shaped body 2 being provided with openings of a first, second, third, fourth and fifth different configuration, the effect of which is to fit the frequency converter, the controlled worm gear, the stop for stopping on the traction block, respectively, where the roller of the controlled worm gear fits in the first opening.

The opening on the hoop-connection ring of the frequency converter is opposite to the third opening, the opening and the third opening are connected through a screw rod, the rotating rod of the frequency converter penetrates through the second opening, the opening on the hoop-connection ring of the blocking piece for blocking is opposite to the fifth opening, and the opening and the fifth opening are connected through a screw rod.

The head roller of the stopping piece for stopping penetrates through the fourth opening, so that the control worm wheel assembled on the rotating rod of the frequency converter is matched and meshed with the controlled worm wheels arranged in a vertical mirror image mode, the pair of controlled worm wheels are meshed with the worm on the vertical rod, the control worm wheel and the controlled worm wheels are pulled through the clockwise and anticlockwise rotation of the frequency converter, the controlled worm wheels move vertically according to the worm, and therefore the lifting of the industrial control maintenance lifting device can be achieved.

The guide assembling block Z3, the guide assembling block Y4 and the guide assembling block X6 are welded on the front wall and the rear wall of the supporting block body and are used for assembling small-range guide equipment and positioning guide equipment, so that the meshing and connected vertical span range of the worm and the controlled worm wheel on the vertical rod is ensured, and the operation equipment of the industrial control maintenance landing gear is ensured to rise and fall according to the worm.

The present invention has been described in a manner illustrative, and it will be understood by those skilled in the art that the present disclosure is not limited to the above-described manner, and various changes, modifications and substitutions can be made without departing from the scope of the present invention.