CN217541655U

CN217541655U - Adjustable vertical bracket of rocket cabin section

Info

Publication number: CN217541655U
Application number: CN202221225167.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Bengbu Lingkong Technology Co ltd
Current assignee: Bengbu Lingkong Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-04
Anticipated expiration: 2032-05-19

Abstract

A rocket cabin section adjustable vertical bracket comprises a supporting bracket, a limiting plate, a telescopic frame, a base, a locking pin and a universal wheel; the telescopic frame and the base are both provided with pin holes, and the telescopic frame is inserted into the base; the locking pin is inserted into the pin holes of the telescopic frame and the base and then locks the telescopic frame and the base; the universal wheel is arranged on the base; the supporting bracket is slidably arranged on the telescopic frame through a dovetail groove structure; the limiting plate is slidably arranged on the supporting bracket through a dovetail groove structure. The utility model provides a rocket cabin section bracket commonality, convenience scheduling problem.

Description

Adjustable vertical bracket of rocket cabin section

Technical Field

The utility model belongs to rocket launching support system ground equipment relates to an adjustable vertical bracket in rocket cabin section, especially relates to an adjustable vertical bracket support equipment in ground that is used for rocket cabin section assembly, cabin section to park perpendicularly.

Background

Ground equipment is needed to support and protect the cabin sections in the processes of assembling, general assembly and butt joint of the whole rocket, temporary parking of each section of the rocket and the like of the rocket, a horizontal bracket is generally adopted in the cabin sections in the conventional rocket ground equipment, the simulation of the real state of the rocket cabin sections is not facilitated, particularly, the conventional bracket is special equipment generally, the structure is single, the diameter range of the supporting cabin sections is fixed and limited, the height is fixed and cannot be adjusted, and the problems of poor convenience, safety, reliability and universality exist in the processes of general assembly, testing, parking and transportation, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the defects of the prior art are overcome, and the problems of universality, convenience and the like of the rocket cabin bracket are solved.

The utility model discloses the purpose is realized through following technical scheme:

a rocket cabin section adjustable vertical bracket comprises a supporting bracket, a limiting plate, a telescopic frame, a base, a locking pin and a universal wheel;

the telescopic frame and the base are both provided with pin holes, and the telescopic frame is inserted into the base; the locking pin is inserted into the pin holes of the telescopic frame and the base to lock the telescopic frame and the base;

the universal wheel is arranged on the base;

the supporting bracket is slidably arranged on the telescopic frame through a dovetail groove structure;

the limiting plate is slidably arranged on the supporting bracket through a dovetail groove structure.

Preferably, the telescopic frame comprises a rectangular frame, four legs which are arranged at four top points of the rectangular frame, are positioned at the same side of the rectangular frame and are perpendicular to the rectangular frame, and four sliding rails which are arranged at four top points of the rectangular frame and are positioned at the other side of the rectangular frame.

Preferably, the base is a cuboid frame, and lacks a limit as the breach in the terminal surface rectangle frame that is close to the expansion bracket, and four stands of cuboid frame are hollow structure, and the landing leg of expansion bracket inserts in the stand of base.

Preferably, the locking pin is of a stepped cylindrical structure, one side of the upright post of the base is clamped by the thick end, the thin end penetrates through the base and the telescopic frame, and the end head of the thin end is provided with a self-locking plate which is clamped by the other side of the upright post of the base.

Preferably, the supporting bracket is of an L-shaped structure, a dovetail groove is formed in the long edge of the L-shaped structure, a fixing bolt hole is formed in the side face of the L-shaped structure, and the short edge of the L-shaped structure clamps the rocket cabin section.

Preferably, the lower part of the limiting plate is a dovetail groove, the cross section of the upper part of the limiting plate is a right trapezoid, and the side surface of the limiting plate is provided with a fixing bolt hole.

Preferably, a rib plate is arranged between each sliding rail and the corresponding supporting leg, and the rib plate is triangular.

Preferably, the telescopic frame further comprises a spring arranged in the upright post of the base, and the support legs of the telescopic frame are inserted into the upright post of the base to compress the spring.

Preferably, the base is made of steel materials, and the expansion bracket is made of aluminum alloy materials.

Preferably, the same scale is arranged on each of the four support brackets and used for marking the position of the limit plate.

The utility model discloses compare in prior art and have following beneficial effect:

(1) The supporting bracket of the utility model is connected with the top of the expansion bracket in a dovetail groove guide way type, the center distance can be adjusted in a certain range in a sliding way, the cabin sections with different diameters can be supported, the diameter universality of the cabin sections is strong, and the convenience of operation is good;

(2) The limiting plate and the supporting bracket of the utility model are dovetail groove guide rail connecting structures, which can fix cabin sections with different diameters, and have strong universality and good operation convenience;

(3) The utility model has the advantages that the telescopic frame is connected with the base through the locking pin, and the locking pin can realize the height adjustment of the bracket by penetrating through holes with different heights; and an access passage convenient for operation is reserved;

(4) The universal wheels are arranged at the bottom of the base of the utility model, so that the bracket can be moved freely;

(5) The soft materials are arranged on the supporting bracket and the limiting plate, so that the safety of the cabin section in the laying process is ensured;

(6) The inclined plane is arranged on the limiting plate of the utility model, so that the safety, reliability and convenience in the cabin section laying process are improved;

(7) The utility model is provided with scales on the supporting bracket and the sliding rail, which is convenient for matching with the cabin section size and determining the positions of the supporting bracket and the limiting plate;

(8) The utility model discloses be equipped with the spring in the stand of base, increase the stability of expansion bracket and base cooperation in-process on the one hand, have the buffering effect, on the other hand expansion bracket adopts the lightweight material, makes the expansion bracket promote more laborsavingly.

Drawings

Figure 1 is the utility model discloses rocket cabin section adjustable vertical bracket looks sideways at the schematic diagram.

Fig. 2 is a schematic perspective view of the rocket pod segment adjustable vertical bracket of the present invention.

Fig. 3 is a schematic supporting and supporting view of the present invention.

Fig. 4 is the utility model discloses the limiting plate schematic diagram.

Fig. 5 is a schematic view of the telescopic frame of the present invention.

Fig. 6 is a schematic view of the base of the present invention.

Fig. 7 is a schematic view of the locking pin of the present invention.

Fig. 8 is a schematic view of the universal wheel of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Example 1:

a rocket cabin section adjustable vertical bracket comprises a supporting bracket 1, a limiting plate 2, a telescopic frame 3, a base 4, a locking pin 5 and a universal wheel 6, and is shown in figures 1 and 2.

The bottom of the 4 support brackets 1 is connected with the top of the telescopic frame 3 through a dovetail groove structure, as shown in fig. 3, the 4 support brackets 1 can slide and adjust the distance between the different support brackets 1 at the top of the telescopic frame 3 to meet the support of different diameter cabin sections, and a positioning bolt is installed on the side edge of each support bracket 1 and used for locking the support brackets 1 and the telescopic frame 3. Each support bracket 1 is provided with 1 limiting plate 2, as shown in fig. 4, the bottom of each limiting plate 2 can slide on the corresponding support bracket 1 through a dovetail groove structure, and each limiting plate 2 is provided with a locking bolt to lock and fix the limiting plate 2 and the support bracket 1. The legs of the telescopic frame 3 are inserted into the sleeves of the base 4, and the legs of the telescopic frame 3 and the sleeves of the base 4 are respectively provided with pin holes with different heights, as shown in fig. 5 and 6. 4 self-locking pins 5 are inserted into different pin holes to adjust the height of the bracket (namely the total height of the telescopic frame 3 and the base 4), as shown in figure 7, and 4 universal wheels arranged at the bottom of the base 4 can realize the free movement of the bracket, as shown in figure 8.

The supporting bracket 1 slides on the top of the expansion bracket 3, and the axial distance of the supporting bracket 1 is adjusted, so that the supporting of the cabin sections with different diameters can be realized.

The telescopic frame 3 and the base 4 can adjust the height of the bracket through the pin holes at different positions fixed by the locking pin 5, and the requirements of different heights are met.

The universal wheels 6 can realize the movement of any position of the bracket.

Example 2:

a rocket cabin section adjustable vertical bracket comprises a supporting bracket, a limiting plate, a telescopic frame, a base, a locking pin and universal wheels;

the universal wheel is arranged on the base;

Preferably, the telescopic frame comprises a rectangular frame, four support legs and four sliding rails, wherein the four support legs are arranged at four top points of the rectangular frame, are positioned at the same side of the rectangular frame and are perpendicular to the rectangular frame, and the four sliding rails are arranged at four top points of the rectangular frame and are positioned at the other side of the rectangular frame.

Preferably, the locking pin is of a stepped cylindrical structure, one side of the upright post of the base is clamped by the thick end, the base and the telescopic frame are penetrated by the thin end, and the other side of the upright post of the base is clamped by the self-locking plate arranged at the end head of the thin end.

Preferably, the supporting support is of an L-shaped structure, a dovetail groove is formed in the long edge of the L-shaped structure, a fixing bolt hole is formed in the side face of the L-shaped structure, and the short edge of the L-shaped structure clamps the rocket cabin section.

Preferably, the lower part of the limiting plate is a dovetail groove, the cross section of the upper part of the limiting plate is in a right trapezoid shape, and the side face of the limiting plate is provided with a fixing bolt hole.

Preferably, all be equipped with the floor between every slide rail and the corresponding landing leg, the floor is triangle-shaped.

Preferably, the telescopic frame further comprises a spring arranged in the upright post of the base, and the supporting legs of the telescopic frame are inserted into the upright post of the base to compress the spring. The pitch of the spring is larger, and the elasticity is smaller.

Preferably, the four supporting brackets are provided with the same scales for marking the positions of the limiting plates.

Preferably, the universal wheel is provided with a locking mechanism for locking the universal wheel.

Preferably, two of the four slide rails of the telescopic frame are opposite to each other to form a pair, and the connecting line of each pair of slide rails is a diagonal line of the rectangular frame; furthermore, the four slide rails are all provided with the same scales for marking the positions of the corresponding support brackets.

According to the preferable scheme, two adjacent limiting plates are selected from the four limiting plates, the inclined planes at the upper parts of the two limiting plates are opposite to the short edge of the supporting support L-shaped structure, the straight planes at the upper parts of the other two limiting plates are opposite to the short edge of the supporting support L-shaped structure, so that the rocket cabin section can be conveniently placed, and the rubber soft material is paved on the inclined planes at the upper parts of the limiting plates, so that the mechanical damage to the rocket cabin section is avoided.

In the other preferable scheme, the inclined planes at the upper parts of the four limiting plates are opposite to the short edges of the supporting support L-shaped structures, so that the rocket cabin sections can be conveniently placed, and the rubber soft materials are paved on the inclined planes at the upper parts of the limiting plates, so that the mechanical damage to the rocket cabin sections is avoided.

Preferably, the short edge of the L-shaped support structure is paved with a rubber soft material, so that mechanical damage to the rocket cabin section is avoided.

Those skilled in the art will appreciate that the details of the present invention not described in detail herein are well within the skill of those in the art.

Claims

1. A rocket cabin section adjustable vertical bracket is characterized by comprising a supporting bracket, a limiting plate, a telescopic frame, a base, a locking pin and universal wheels;

the telescopic frame and the base are both provided with pin holes, and the telescopic frame is inserted into the base; the locking pin is inserted into the pin holes of the telescopic frame and the base and then locks the telescopic frame and the base;

the universal wheel is arranged on the base;

2. A rocket pod section adjustable vertical carriage as recited in claim 1, wherein the outrigger comprises a rectangular frame, four legs mounted at four vertices of the rectangular frame on the same side of the rectangular frame and perpendicular to the rectangular frame, and four slide rails mounted at four vertices of the rectangular frame on the other side of the rectangular frame.

3. A rocket pod segment adjustable vertical carriage as recited in claim 1, wherein the base is a rectangular frame, and a side is absent from the rectangular frame near the end face of the telescoping mast as a gap, and four uprights of the rectangular frame are hollow, and the legs of the telescoping mast are inserted into the uprights of the base.

4. A rocket pod segment adjustable vertical carriage as recited in claim 1, wherein the locking pin is a stepped cylindrical structure, the thick end of which engages one side of the base's upright post, the thin end of which extends through the base and the telescoping bracket, and the tip of the thin end of which is provided with a self-locking tab that engages the other side of the base's upright post.

5. A rocket cabin section adjustable vertical bracket according to claim 1, wherein the supporting bracket is an L-shaped structure, a dovetail groove is arranged on the long side of the L-shape, a fixing bolt hole is arranged on the side surface, and the short side of the L-shape is used for clamping the rocket cabin section.

6. A rocket cabin adjustable vertical bracket according to claim 1, characterized in that the lower part of the limiting plate is a dovetail groove, the cross section of the upper part is a right trapezoid, and the side of the limiting plate is provided with a fixing bolt hole.

7. A rocket pod segment adjustable vertical carriage as recited in claim 2, wherein a rib is provided between each glide track and the corresponding leg, the rib being triangular.

8. A rocket pod section adjustable vertical carriage as claimed in any one of claims 1 to 7, further comprising a spring mounted within the base column, the legs of the telescopic frame being inserted into the base column to compress the spring.

9. A rocket pod section adjustable vertical carriage as claimed in any one of claims 1 to 7 wherein the base is made of steel and the telescopic frame is made of aluminum alloy.

10. A rocket pod adjustable vertical carriage as claimed in any one of claims 1 to 7 wherein the four support carriages are provided with the same scale for marking the position of the limit plate.