CN215047948U

CN215047948U - Hoisting device for assembling aviation industry grid structure

Info

Publication number: CN215047948U
Application number: CN202121426652.3U
Authority: CN
Inventors: 杨波
Original assignee: Liyang City Zhongbo Space Equipment Manufacturing Co ltd
Current assignee: Liyang City Zhongbo Space Equipment Manufacturing Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-07
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to the technical field of net rack assembly, in particular to a lifting device for assembling net rack structures in the aviation industry, which solves the defects that the clamping position is difficult to judge, the lifted rod piece is easy to incline and drop, the lifting position is deviated due to the infirm clamping, comprising a sleeve, wherein the top of the sleeve is welded with a mounting plate, the inside of one side of the sleeve is clamped with an insertion pipe, the two sides of the insertion pipe are welded with first screw rods, the surface of each first screw rod is in threaded connection with a first locking nut, the upper part of one end of the insertion pipe is welded with a backing plate, the upper surface of the backing plate is welded with an insertion plate, the upper surface of the mounting plate and the top of one end of the insertion plate are welded with a vertical plate, the outer side of the vertical plate is in threaded connection with a locking screw, the inside of the top of the vertical plate is clamped with a support rod, the two ends of the support rod are clamped with telescopic rods, the lifting device can adjust the lifting point position according to the length of the rod piece, the balance of the rod pieces can be better mastered through two-point hoisting, and the device is suitable for rod pieces with different lengths.

Description

Hoisting device for assembling aviation industry grid structure

Technical Field

The utility model relates to a rack assembly technical field especially relates to an aviation industry rack structure is hoist device for assembly.

Background

The net frame is a space structure formed by connecting a plurality of rod pieces through nodes according to a certain grid form, the basic units forming the net frame comprise triangular pyramids, triangular prisms, cubes, truncated quadrangular pyramids and the like, and the basic units can be combined into planar triangular, quadrangular, hexagonal, circular or any other bodies.

Also often use spatial grid structure to build aeronautical instruments warehouse etc. in the aviation industry, spatial grid structure often uses the longer steel of length or aluminum alloy system member, and member hoist and mount need rationally judge the position of lifting by crane, and slope when otherwise can cause the member hoist and mount leads to the member to drop and causes danger, if the clamping insecure can lead to the clamping position to take place the skew simultaneously, also can lead to the slope of member to drop, very dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art clamping position and being difficult to judge, the member that leads to hoisting inclines easily to drop, and the clamping insecure shortcoming that leads to hoisting position skew, and the aviation industry hoisting accessory for rack structure assembly that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aviation industry rack structure is hoisting device for assembly, includes the sleeve pipe, the welding of sleeve pipe top has the mounting panel, and the inside card in sleeve pipe one side is equipped with the intubate, the welding of intubate both sides has first screw rod, first screw rod surface thread is connected with first lock nut, and the welding of intubate one end upper portion has the backing plate, the surface welding has the picture peg on the backing plate, the mounting panel upper surface reaches picture peg one end top welding has the riser, riser outside threaded connection has lock screw, and the inboard card in riser top is equipped with the vaulting pole, vaulting pole both ends card is equipped with the telescopic link, the welding of telescopic link one end outside has the gag lever post, and telescopic link other end threaded connection has second lock nut, and telescopic link one end still blocks and is equipped with the bayonet lock, and rings have been cup jointed on the vaulting pole surface.

Preferably, the first screw rod penetrates through and extends to the outside of one side of the sleeve, and sliding grooves matched with the first screw rod are formed in the two sides of the sleeve.

Preferably, one end of the mounting plate is clamped inside one side of the plug board, and one end of the mounting plate is provided with a jack matched with the plug board.

Preferably, the outer side of the vertical plate is provided with a mounting hole matched with the telescopic rod, and one end of the telescopic rod penetrates through and extends to the outer part of one side of the vertical plate.

Preferably, the limiting rod penetrates through and extends to the outside of one side of the support rod, and a waist-shaped hole matched with the limiting rod is formed in the surface of the support rod.

Preferably, waist-shaped holes formed in the surfaces of the limiting rod and the support rod are located inside the hanging ring.

Preferably, one end of the telescopic rod is provided with a mounting hole matched with the clamping pin, and the clamping pin is positioned outside the second locking nut.

Preferably, one end of the locking screw penetrates through and extends into one side of the vertical plate.

The utility model has the advantages that:

1. the lifting device for the grid structure can adjust the position of a lifting point according to the length of the rod piece, better master the balance of the rod piece through two-point lifting, and is suitable for rod pieces with different lengths;

2. this spatial grid structure overhead hoist effectively fixes the position of lifting by crane, prevents to lift by crane in-process hoisting point and produces and slide, leads to the member slope to drop.

Drawings

Fig. 1 is a schematic structural view of a lifting device for assembling a grid structure in the aviation industry according to the present invention;

fig. 2 is a schematic side view of a lifting device for assembling a grid structure in the aviation industry according to the present invention;

fig. 3 is the utility model provides an aviation industry rack construction assembly is with hoisting device's vaulting pole inner structure schematic diagram.

In the figure: 1. a sleeve; 2. inserting a tube; 3. a first screw; 4. a first lock nut; 5. a base plate; 6. mounting a plate; 7. inserting plates; 8. a vertical plate; 9. locking screws; 10. a stay bar; 11. a telescopic rod; 12. a limiting rod; 13. a second lock nut; 14. a bayonet lock; 15. a lifting ring.

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.

Referring to fig. 1-3, a hoisting device is used in assembly of aviation industry spatial grid structure, including sleeve pipe 1, the welding of 1 top of sleeve pipe has mounting panel 6, the inside card in 1 one side of sleeve pipe is equipped with intubate 2, the welding of 2 both sides of intubate has

first screw rod

3, 3 surperficial threaded connection of first screw rod has first lock nut 4, the welding of 2 one end upper portions of intubate has backing plate 5, the surface welding of backing plate 5 has picture peg 7, the welding of 6 upper surfaces of mounting panel and 7 one end tops of picture peg have

riser

8, 8 outside threaded connection of riser has

lock screw

9, 8 inside cards in the top of riser are equipped with vaulting pole 10, vaulting pole 10 both ends card is equipped with

telescopic link

11, 11 one end outside welding of telescopic link has

gag lever post

12, 11 other end threaded connection of telescopic link has

second lock nut

13, 11 one end of telescopic link still cards is equipped with bayonet lock 14, vaulting pole 10 surface cup joints rings 15.

First screw rod 3 runs through and extends to sleeve pipe 1's one side outside, sleeve pipe 1 both sides seted up with 3 complex spouts of first screw rod, 6 one end cards of mounting panel are located inside one side of

picture peg

7, 6 one end of mounting panel is seted up with picture peg 7 complex jack, the riser 8 outside seted up with 11 complex mounting holes of telescopic link, 11 one end of telescopic link runs through and extends to one side outside of riser 8, gag lever post 12 runs through and extends to one side outside of vaulting pole 10, vaulting pole 10 surface seted up with gag lever post 12 complex waist shape hole, the waist shape hole that gag lever post 12 and vaulting pole 10 surface were seted up is located rings 15 inside, 11 one end of telescopic link is seted up with 14 complex mounting holes of bayonet lock, bayonet lock 14 is located second lock nut 13 outside, 9 one end runs through and extends to inside one side of riser 8.

In this embodiment, at first take out bayonet lock 14, take out second lock nut 13 from 11 tip of telescopic link, insert telescopic link 11 in to vaulting pole 10, take off vaulting pole 10, the member card that will hoist and mount is established between riser 8, outwards stimulate intubate 2 afterwards, intubate 2 is flexible in sleeve pipe 1, picture peg 7 is adjusted in mounting panel 6 simultaneously, adjust the distance between two pairs of risers 8 like this, thereby confirm the position of lifting by crane, it is steady when the very big degree assurance member lifts by crane.

Further, tighten first lock nut 4, make the inside of first lock nut 4 and sleeve pipe 1's the outside in close contact with, reach the purpose of confirming the hoisting point position, tighten lock screw 9 afterwards, make lock screw 9 tip and member outside in close contact with, reach the effect that plays device and member locking, establish vaulting pole 10 card at 8 inboards of riser, take telescopic link 11 out, make 11 one end of telescopic link run through and extend to one side of riser 8 outside, and at 11 end threaded connection second lock nut 13 of telescopic link, and insert bayonet lock 14 in 11 tip mounting holes of telescopic link inboard, accomplish rings 15's installation, gag lever post 12 of the 11 other ends of telescopic link plays restriction telescopic link 11 and rotates and the spacing effect of direction, bayonet lock 14 effectively guarantees that second lock nut 13 can not drop, thereby guarantee the hoist and mount effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hoisting device for assembling the net rack structure in the aviation industry comprises a sleeve (1) and is characterized in that a mounting plate (6) is welded at the top of the sleeve (1), an insertion pipe (2) is clamped inside one side of the sleeve (1), first screw rods (3) are welded on two sides of the insertion pipe (2), first locking nuts (4) are in threaded connection with the surfaces of the first screw rods (3), a base plate (5) is welded on the upper portion of one end of the insertion pipe (2), a plug plate (7) is welded on the upper surface of the base plate (5), a vertical plate (8) is welded on the upper surface of the mounting plate (6) and the top of one end of the plug plate (7), locking screws (9) are in threaded connection with the outer side of the vertical plate (8), a support rod (10) is clamped inside the top of the vertical plate (8), telescopic rods (11) are clamped at two ends of the support rod (10), and a limiting rod (12) is welded on the outer side of one end of the telescopic rod (11), the other end of the telescopic rod (11) is in threaded connection with a second locking nut (13), one end of the telescopic rod (11) is further provided with a clamping pin (14) in a clamping mode, and the surface of the support rod (10) is sleeved with a hanging ring (15).

2. The hoisting device for assembling the spatial grid structure in the aviation industry according to claim 1, wherein the first screw (3) penetrates and extends to the outside of one side of the sleeve (1), and sliding grooves matched with the first screw (3) are formed on two sides of the sleeve (1).

3. The hoisting device for assembling the spatial grid structure in the aviation industry according to claim 1, wherein one end of the mounting plate (6) is clamped inside one side of the inserting plate (7), and one end of the mounting plate (6) is provided with a jack matched with the inserting plate (7).

4. The hoisting device for assembling the spatial grid structure in the aviation industry according to claim 1, wherein the outer side of the vertical plate (8) is provided with a mounting hole matched with the telescopic rod (11), and one end of the telescopic rod (11) penetrates through and extends to the outer part of one side of the vertical plate (8).

5. The hoisting device for assembling the spatial grid structure in the aviation industry as defined in claim 1, wherein the limiting rod (12) penetrates and extends to the outside of one side of the stay rod (10), and a waist-shaped hole matched with the limiting rod (12) is formed on the surface of the stay rod (10).

6. The hoisting device for assembling the spatial grid structure in the aircraft industry as claimed in claim 5, wherein the limiting rods (12) and the stay rods (10) are provided with waist-shaped holes on the surfaces thereof, and the waist-shaped holes are positioned inside the hoisting rings (15).

7. The hoisting device for assembling the spatial grid structure in the aviation industry according to claim 1, wherein one end of the telescopic rod (11) is provided with a mounting hole matched with the clamping pin (14), and the clamping pin (14) is positioned outside the second locking nut (13).

8. A lifting device for the assembly of grid structures for the aircraft industry according to claim 1, characterised in that one end of the locking screw (9) extends through and inside one side of the vertical plate (8).