CN-121974231-A - Star cover assembly vertical lifting appliance

CN121974231ACN 121974231 ACN121974231 ACN 121974231ACN-121974231-A

Abstract

The invention provides a vertical lifting appliance of a star cover assembly, which comprises a hanging basket, a first hanging rack and a second hanging rack, wherein the hanging basket is formed by detachably connecting two hanging basket half frames which are symmetrically arranged along the center, the hanging basket is configured to be detachably connected with a bottom interface of the star cover assembly and separate the two hanging basket half frames in a transportation state, the first hanging rack is arranged above the hanging basket, the bottom of the first hanging rack is connected with the hanging basket through a hanging belt, and the top of the first hanging rack is connected with a crane lifting hook through the hanging belt, so that the whole vertical lifting of the star cover assembly is realized. The invention adopts the conventional road transport vehicle to transport the basket half frame without depending on special transport equipment, thereby greatly reducing the logistics cost.

Inventors

LI ZHIFU
LIU JINJUN
MU YANJUN
WANG LIHONG
QIAO JIANDONG
WU ZHUOYA
ZHANG AIGUO
MA KAIXIN
LI QIANG
SHI LU
LIU AILIN
FENG XINGHUA

Assignees

山西太重北特机械设备制造有限公司

Dates

Publication Date: 20260505
Application Date: 20260319

Claims (10)

1. A vertical spreader for a star cover assembly comprising: The hanging basket is formed by detachably connecting two hanging basket half frames (20) which are symmetrically arranged along the center, is configured to be detachably connected with a bottom interface of the star cover assembly, and separates the two hanging basket half frames (20) in a transportation state; The first hanging bracket (10) is arranged above the hanging bracket, the bottom of the first hanging bracket (10) is connected with the hanging bracket through a hanging belt (40), and the top of the first hanging bracket (10) is connected with a crane hook through the hanging belt (40) to realize the integral vertical hoisting of the star cover assembly.
2. The star cover assembly vertical lifting appliance according to claim 1, wherein the first lifting frame (10) comprises a first frame (11) and four lifting installation seats (12), the lifting installation seats (12) are respectively and fixedly connected to four corners of the first frame (11), a first upper lifting lug (13) is arranged at the top of each lifting installation seat (12), and a first lower lifting lug (14) is arranged at the bottom of each lifting installation seat (12).
3. The star cover assembly vertical lifting appliance according to claim 1, wherein the hanging basket half frame (20) comprises a semicircular ring base (21), two end guardrails (22), a middle guardrail (23) and two transition guardrails (25), wherein the first transition guardrail (25), the first end guardrail (22), the middle guardrail (23), the second end guardrail (22) and the second transition guardrail (25) are fixedly connected to the semicircular ring base (21) in sequence, and jointly enclose a semicircular arc-shaped supporting cavity matched with the external profile of the star cover assembly.
4. A star cover combination vertical spreader according to claim 3, characterized in that the height of the middle rail (23) extending upwards from the semicircle base (21) is greater than the height of the end rail (22) and the transition rail (25).
5. A star cover combination vertical spreader according to claim 3, further comprising a plurality of corner brackets (24), said corner brackets (24) having two mutually perpendicular first and second mounting surfaces, said first mounting surfaces being fixedly connected to the outside of the ends of said transition guard rails (25), when two basket half frames (20) are docked, the second mounting surfaces of the respective corresponding corner brackets (24) are brought into abutment with each other and connected by fasteners, detachably assembling the two basket half frames (20) into a complete basket.
6. The star cover assembly vertical spreader of claim 3, wherein the end guard rail (22) comprises a first upper beam (221), a plurality of first outer diagonal beams (226) and a plurality of first inner diagonal beams (223), bottom ends of the first outer diagonal beams (226) and the first inner diagonal beams (223) are respectively connected to the outer side and the inner side of the semicircular ring base (21), and top ends of the first outer diagonal beams (226) and the first inner diagonal beams (223) are connected to the first upper beam (221).
7. The star cover assembly vertical sling according to claim 6, wherein the middle guardrail (23) comprises a second upper beam (231), a second outer oblique beam (234) and a second inner oblique beam (232), the bottom ends of the second outer oblique beam (234) and the second inner oblique beam (232) are respectively connected to the outer side and the inner side of the semicircular base (21), and the top ends of the second outer oblique beam (234) and the second inner oblique beam (232) are respectively connected with the second upper beam (231).
8. The star cover assembly vertical lifting appliance according to claim 7, wherein the first upper beam (221) is further provided with a second upper lifting lug (222), a third upper lifting lug (225) and a fourth upper lifting lug (227), and the second upper lifting lug (222) is located between the third upper lifting lug (225) and the fourth upper lifting lug (227).
9. The star cover assembly vertical lifting appliance according to claim 8, wherein the first inner oblique beam (223) is provided with a first lifting ring connecting hole (224), the second inner oblique beam (232) is provided with a second lifting ring connecting hole (233), and the second outer oblique beam (234) is provided with a third lifting ring connecting hole (235).
10. The star cover assembly vertical lifting appliance according to claim 9, further comprising a second lifting bracket (30), wherein the second lifting bracket (30) is selectively connected with the second upper lifting lug (222), the third upper lifting lug (225), the fourth upper lifting lug (227), the first lifting ring connecting hole (224), the second lifting ring connecting hole (233) and the third lifting ring connecting hole (235) through a lifting belt (40) for adjusting the hanging basket half frame (20) to an upward opening, downward opening or horizontal posture in lifting.

Description

Star cover assembly vertical lifting appliance Technical Field The invention relates to the technical field of lifting of star cover assemblies, in particular to a vertical lifting appliance of a star cover assembly. Background In the space launching task, the satellite and the fairing are assembled in a special covering workshop to form a satellite-fairing assembly (namely a satellite-fairing assembly). After the assembly is covered, the assembly is required to be vertically lifted and transported through lifting equipment so as to be transferred to a final assembly test plant or a launching station. The star cover assembly has the characteristics of low structural strength, large external dimension, precise and expensive internal satellite and the like. The prior art generally adopts an integral hanging basket to carry out wrapped type supporting and hoisting on the star cover assembly. In carrying out the present invention, the inventors have found that there is at least a problem in the prior art that the fairing outer diameter continues to increase, currently up to 5 meters or more, and that existing integral baskets are difficult to transport by conventional road transport vehicles. Disclosure of Invention The present invention aims to solve at least one of the technical problems in the related art to a certain extent. Therefore, the invention aims to provide the vertical lifting appliance for the star cover assembly, which can safely lift the star cover assembly and improve the transportation convenience. In order to achieve the above object, the present invention provides a vertical hanger for a star cover assembly, comprising: The hanging basket is formed by detachably connecting two hanging basket half frames which are symmetrically arranged along the center, is configured to be detachably connected with a bottom interface of the star cover assembly, and separates the two hanging basket half frames in a transportation state; the first hanging bracket is arranged above the hanging basket, the bottom of the first hanging bracket is connected with the hanging basket through a hanging belt, and the top of the first hanging bracket is connected with a crane hook through the hanging belt, so that the whole vertical hoisting of the star cover assembly is realized. According to one embodiment of the invention, the first hanger comprises a first frame and four lifting installation seats, the lifting installation seats are respectively and fixedly connected to four corners of the first frame, a first upper lifting lug is arranged at the top of each lifting installation seat, and a first lower lifting lug is arranged at the bottom of each lifting installation seat. According to one embodiment of the invention, the hanging basket half frame comprises a semicircular ring base, two end guardrails, a middle guardrail and two transition guardrails, wherein the first transition guardrail, the first end guardrail, the middle guardrail, the second end guardrail and the second transition guardrail are sequentially and fixedly connected to the semicircular ring base, and jointly enclose a semicircular arc-shaped supporting cavity matched with the outer contour of the star cover assembly. According to one embodiment of the invention, the height of the middle rail extending upwardly from the semicircular base is greater than the height of the end rail and the transition rail. According to one embodiment of the invention, the hanging basket semi-frame comprises a transition guardrail and a hanging basket semi-frame, wherein the hanging basket semi-frame comprises a plurality of hanging basket semi-frames, the hanging basket semi-frames are connected with one another through fasteners, and the hanging basket semi-frames are detachably assembled into a complete hanging basket. According to one embodiment of the invention, the end guardrail comprises a first upper beam, a plurality of first outer oblique beams and a plurality of first inner oblique beams, wherein the bottom ends of the first outer oblique beams and the first inner oblique beams are respectively connected to the outer side and the inner side of the semicircular base, and the top ends of the first outer oblique beams and the first inner oblique beams are connected with the first upper beam. According to one embodiment of the invention, the middle guardrail comprises a second upper beam, a second outer oblique beam and a second inner oblique beam, wherein the bottom ends of the second outer oblique beam and the second inner oblique beam are respectively connected to the outer side and the inner side of the semicircular base, and the top ends of the second outer oblique beam and the second inner oblique beam are connected with the second upper beam. According to one embodiment of the invention, the first upper beam is further provided with a second upper lifting lug, a third upper lifting lug and a fourth upper lifting lug, and the second upper lifting lug is l