CN214003823U

CN214003823U - Movable platform hoisting point adjusting device

Info

Publication number: CN214003823U
Application number: CN202022789520.9U
Authority: CN
Inventors: 范剑柏
Original assignee: SUZHOU SHENFENG HOISTING MACHINERY CO Ltd
Current assignee: SUZHOU SHENFENG HOISTING MACHINERY CO Ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a portable platform hoisting point adjusting device, including lower connecting plate, locate the fixed baseplate at connecting plate top down, locate the upper junction plate of bottom plate top down, locate the sliding base of upper junction plate bottom and the corresponding gomphosis sliding connection of fixed baseplate, locate a plurality of rectangular holes in the upper junction plate, locate rectangular downthehole last connecting bolt subassembly, locate a plurality of mounting holes in the connecting plate down, locate the lower connecting bolt subassembly in the mounting hole, and correspond with the mounting hole and run through the hollow sleeve pipe of screw thread that connects soon by connecting bolt subassembly down. The utility model discloses an adaptability of portable platform hoisting point position is adjusted.

Description

Movable platform hoisting point adjusting device

Technical Field

The utility model belongs to the technical field of industrial production equipment, especially, relate to a portable platform hoisting point adjusting device.

Background

In most of the current production plants, a grid structure roof is adopted, a walking track is constructed on the roof, and a hoisting device and a movable operation platform are assembled on the walking track.

The traveling rails can be arranged by different section steels (such as I-shaped steels or H-shaped steels and the like), the movable platform used at the present stage needs to be arranged corresponding to the rails, and the mounting position of the rails is limited, so that the movable platform cannot be transversely or longitudinally adjusted to deviate from the rails after being mounted in the rails, positioning deviation occurs in hoisting operation, and adjustment cannot be performed according to different hoisted products.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem and providing movable platform hoisting point adjusting device to realize the adaptability of movable platform hoisting point position and adjust. In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the lifting point adjusting device of the movable platform comprises a lower connecting plate, a fixed base arranged at the top of the lower connecting plate, an upper connecting plate arranged above the lower fixing plate, a sliding base arranged at the bottom of the upper connecting plate and in embedded sliding connection with the fixed base, a plurality of strip holes arranged in the upper connecting plate, an upper connecting bolt assembly arranged in the strip holes, a plurality of mounting holes arranged in the lower connecting plate, a lower connecting bolt assembly arranged in the mounting holes, and a threaded hollow sleeve which corresponds to the mounting holes and is screwed by the lower connecting bolt assembly.

Specifically, the top of fixed baseplate is equipped with the trapezoidal recess that runs through its both sides, and sliding base and the corresponding joint of trapezoidal recess, the bottom surface of upper junction plate is framed to the fixed baseplate surface.

Specifically, the both sides of sliding base are fixed and are equipped with the spliced pole, the outside fixed connection limiting plate of spliced pole.

Specifically, the inside lead screw that runs through that is equipped with of fixed baseplate, the both ends of lead screw extend fixed baseplate and with the limiting plate coupling fixed, the lead screw that is located fixed baseplate inside cup joints the cooperation with the sliding base screw thread.

Specifically, the end part of the screw rod is provided with a limiting nut used for locking the limiting plate.

Specifically, the upper connecting bolt component and the lower connecting bolt component are both bolt and nut assemblies.

Compared with the prior art, the utility model discloses portable platform hoisting point adjusting device's beneficial effect mainly embodies:

the position adjustment in the horizontal direction is realized by arranging an upper connecting plate and a lower connecting plate which have relative displacement; the screw rod is matched with the limiting plate for effective positioning, so that the stability of the upper connecting plate and the lower connecting plate after displacement is ensured; the height of the threaded hollow sleeve matched with the lower connecting bolt assembly is adjusted, so that the position adjustment in the vertical direction is realized, the threaded hollow sleeve is replaced according to the required height, and the disassembly and the assembly are convenient; the lifting point adjusting device realizes efficient adjustment and movement of the position of the lifting point and is suitable for multi-directional lifting position adjustment.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic side view of the present embodiment;

the figures in the drawings represent:

the device comprises a lower connecting plate 1, a fixed base 11, a trapezoidal groove 12, an upper connecting plate 2, a sliding base 21, a connecting column 22, a limiting plate 23, a strip hole 3, an upper connecting bolt component 4, a mounting hole 5, a lower connecting bolt component 6, a threaded hollow sleeve 61, a lead screw 7 and a limit nut 71.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1-2, the lifting point adjusting device of the movable platform in this embodiment includes a lower connecting plate 1, a fixed base 11 disposed on the top of the lower connecting plate 1, an upper connecting plate 2 disposed above the lower fixed plate 1, a sliding base 21 disposed at the bottom of the upper connecting plate 2 and slidably connected to the fixed base 1 in a corresponding embedding manner, a plurality of elongated holes 3 disposed in the upper connecting plate 2, upper connecting bolt assemblies 4 disposed in the elongated holes 3, a plurality of mounting holes 5 disposed in the lower connecting plate 1, lower connecting bolt assemblies 6 disposed in the mounting holes 5, and threaded hollow sleeves 61 corresponding to the mounting holes 5 and screwed by the lower connecting bolt assemblies 6.

The bottom of the lower connecting plate 1 is installed through a lower connecting bolt assembly 6 and used for hanging and connecting objects; the top of the upper connecting plate 2 is mounted for mounting into a slide rail by an upper connecting bolt assembly 4.

The top of fixed baseplate 11 is equipped with the trapezoidal recess 12 that runs through its both sides, and slide holder 21 corresponds the joint with trapezoidal recess 12, and the bottom surface of upper junction plate 2 is set up to fixed baseplate 11 surface.

The fixed spliced pole 22 that is equipped with in slide base 21's both sides, spliced pole 22's outside fixed connection limiting plate 23, fixed baseplate 11 inside is equipped with the lead screw 7 that runs through, and fixed baseplate 11 and with limiting plate 23 coupling are fixed are extended to the both ends of lead screw 7, are located the inside lead screw 7 of fixed baseplate 11 and slide base 21 threaded sleeve and connect the cooperation to realize slide base 21 and fixed baseplate 11's relative displacement.

The end part of the screw rod 7 is provided with a limit nut 71 used for locking the limit plate 23, and after the sliding base 21 moves in place, the sliding base is fixed through the limit nut 71, so that the relative position of the sliding base 21 and the fixed base 11 is stable.

The upper and lower connecting bolt assemblies 4 and 6 are bolt and nut assemblies in this embodiment.

The upper connecting bolt assemblies 4 are respectively positioned at four vertex angles of the upper connecting plate 2; the lower connecting bolt assemblies 6 are respectively positioned at four vertex angles of the lower connecting plate 1.

When the embodiment is applied, the position adjustment in the horizontal direction is realized by arranging the upper connecting plate 2 and the lower connecting plate 1 which have relative displacement; the screw rod 7 is matched with the limiting plate 23 for effective positioning, so that the stability of the upper connecting plate 2 and the lower connecting plate 1 after displacement is ensured; the position adjustment in the vertical direction is realized by adjusting the height of the threaded hollow sleeve 61 matched with the lower connecting bolt assembly 6, and the threaded hollow sleeve 61 is replaced according to the required height, so that the assembly and disassembly are convenient; the lifting point adjusting device realizes the efficient adjustment and movement of the position of the lifting point, and is suitable for the adjustment of the lifting position in multiple directions

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Movable platform hoisting point adjusting device, its characterized in that: the connecting device comprises a lower connecting plate, a fixed base arranged at the top of the lower connecting plate, an upper connecting plate arranged above the lower fixing plate, a sliding base arranged at the bottom of the upper connecting plate and in corresponding embedded sliding connection with the fixed base, a plurality of strip holes arranged in the upper connecting plate, an upper connecting bolt assembly arranged in the strip holes, a plurality of mounting holes arranged in the lower connecting plate, a lower connecting bolt assembly arranged in the mounting holes, and a threaded hollow sleeve which corresponds to the mounting holes and is screwed by the lower connecting bolt assembly.

2. The movable platform suspension point adjustment apparatus of claim 1, wherein: the top of the fixed base is provided with a trapezoidal groove penetrating through two sides of the fixed base, the sliding base is correspondingly clamped with the trapezoidal groove, and the bottom surface of the upper connecting plate is erected on the surface of the fixed base.

3. The movable platform suspension point adjustment apparatus of claim 1, wherein: the both sides of sliding base are fixed and are equipped with the spliced pole, the outside fixed connection limiting plate of spliced pole.

4. The movable platform suspension point adjustment apparatus of claim 3 wherein: the inside lead screw that runs through that is equipped with of fixed baseplate, the both ends of lead screw extend fixed baseplate and with the limiting plate coupling fixed, the lead screw that is located fixed baseplate inside cup joints the cooperation with the sliding base screw thread.

5. The movable platform suspension point adjustment apparatus of claim 4 wherein: and the end part of the screw rod is provided with a limiting nut used for locking the limiting plate.

6. The movable platform suspension point adjustment apparatus of claim 1, wherein: the upper connecting bolt component and the lower connecting bolt component are both bolt and nut assemblies.