CN212605755U

CN212605755U - Spliced hot air balloon

Info

Publication number: CN212605755U
Application number: CN202020796106.8U
Authority: CN
Inventors: 蒋毅坚
Original assignee: Zhejiang Yahang Technology Co ltd
Current assignee: Zhejiang Yahang Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-02-26
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a concatenation formula fire balloon, the on-line screen storage device comprises a base, a plurality of first slots have been seted up to the upper end lateral wall of base, it has the bracing piece to peg graft in the first slot, the equal fixedly connected with fixed block of lower extreme both sides lateral wall of bracing piece, threaded connection has the threaded rod on the fixed block, the upper end lateral wall of base seted up with threaded rod assorted thread groove, and set up in the threaded rod extends to the thread groove, it has the linking arm to peg graft between the bracing piece, and the linking arm is hollow structure, the bracing piece is close to one side lateral wall of linking arm and has seted up the second slot, be provided with locking mechanism on the linking arm, and locking mechanism's output extends to and sets. The utility model relates to a fire balloon technical field, through the design of this device, can improve the change efficiency of guardrail, avoid changing whole batch guardrail or whole base, very big reduction the waste of manpower and materials.

Description

Spliced hot air balloon

Technical Field

The utility model relates to a fire balloon technical field especially relates to a concatenation formula fire balloon.

Background

The hot air balloon is an aircraft lighter than air, with an upper half of an atmospheric balloon and a lower half of a gondola, the inside of the balloon heating the air so that it has a lower density than the cold air outside and acting as a buoyancy to displace the whole, the gondola carrying passengers and a heat source, modern sport balloons are usually made of nylon fabric and the opening is made of refractory material.

The guardrail on general fire balloon base welds through the welding and dies, generally damages when one of them guardrail, in order to guarantee the overall stability of guardrail, needs to change whole batch of guardrail to and extravagant material resources, and the fire balloon when shooting scenery usage or taking the visitor, need to change the guardrail of co-altitude not, generally directly change the base, this kind of mode and extravagant manpower and materials, for this reason, we propose a concatenation formula fire balloon and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the guardrail is difficult to replace in the existing hot air balloon technology and providing a splicing type hot air balloon.

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

the utility model provides a concatenation formula fire balloon, includes the base, a plurality of first slots have been seted up to the upper end lateral wall of base, it has the bracing piece to peg graft in the first slot, the equal fixedly connected with fixed block of lower extreme both sides lateral wall of bracing piece, threaded connection has the threaded rod on the fixed block, the upper end lateral wall of base seted up with threaded rod assorted thread groove, and set up in the threaded rod extends to the thread groove, it has the linking arm to peg graft between the bracing piece, and the linking arm is hollow structure, the bracing piece is close to one side lateral wall of linking arm and has seted up the second slot, be provided with locking mechanism on the linking arm, and locking mechanism's output extends to and sets up in.

Preferably, locking mechanism includes two ball nut, lead screw, connecting rod and connecting block, two ball nut rotates to be connected in the upper end lateral wall of linking arm, lead screw threaded connection is in ball nut, and the one end of lead screw runs through the lateral wall setting of linking arm, is located the linking arm the one end both sides lateral wall of lead screw all rotates and is connected with the connecting rod, and the connecting rod keeps away from the one end both sides lateral wall of lead screw and all rotates and be connected with the connecting block, one of them the connecting block extends to and sets up in the second slot, another connecting block fixedly connected with slide, and the inner wall sliding connection of slide and linking arm.

Preferably, circular arc notches are formed in side walls of two sides of the lower end of the supporting rod, circular fixing blocks matched with the circular arc notches are connected to inner walls of two sides of the first slot through reset springs, and the circular fixing blocks are abutted to the circular arc notches.

Preferably, the inner wall of the second slot is fixedly connected with a sliding block through a compression spring, and the sliding block is abutted to the connecting block.

Preferably, the sliding distance of the sliding plate just meets the clamping state of the connecting block and the supporting rod.

Preferably, the lateral walls of the two sides of the connecting arm are fixedly connected with a plurality of inserting blocks, and the inserting blocks are inserted into the supporting rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through locking mechanism's setting, only need the operator to control ball nut's rotation, drive the connecting block motion, accomplish the lock to the linking arm and die, what make the linking arm firm is connected with the bracing piece, easy operation is convenient, has improved work efficiency.

2. Through set up the circular fixed block in the first slot of circular arc breach cooperation at the lower extreme of bracing piece, can accomplish the joint or the unblock of bracing piece through slightly rotating the bracing piece, the setting of threaded rod can further stabilize the fixed of bracing piece.

3. Through the cooperation of the compression spring and the sliding block, when the connecting block is abutted against the sliding block 12. The guardrail buffering device has the advantages that certain buffering force is provided and acts on the connecting arm, so that the guardrail is enabled to reduce the collision force through the buffering effect when being collided, and the damage to the guardrail is avoided.

Drawings

Fig. 1 is a schematic perspective view of a spliced hot air balloon according to the present invention;

fig. 2 is a schematic front perspective structural view of a base and a guardrail of the spliced hot air balloon provided by the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the device comprises a base 1, a first slot 2, a supporting rod 3, a fixing block 4, a threaded rod 5, a locking mechanism 6, a ball nut 61, a lead screw 62, a connecting rod 63, a connecting block 64, a connecting arm 7, a sliding plate 8, a return spring 9, a circular fixing block 10, a compression spring 11, a sliding block 12, an insertion block 13 and a second slot 14.

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. 1-4, a concatenation formula fire balloon, including base 1, a plurality of first slots 2 have been seted up to the upper end lateral wall of base 1, it has bracing piece 3 to peg graft in first slot 2, the equal fixedly connected with fixed block 4 of lower extreme both sides lateral wall of bracing piece 3, the circular arc breach has been seted up to the lower extreme both sides lateral wall of bracing piece 3, the both sides inner wall of first slot 2 is connected with the circular fixed block 10 with circular arc breach assorted through reset spring 9, and circular fixed block 10 sets up with circular arc breach counterbalance, circular arc breach and circular fixed block 10's cooperation makes things convenient for chucking bracing piece 3, and be convenient for under reset spring 9's effect peg graft multiple size bracing piece 3.

Threaded connection has threaded rod 5 on fixed block 4, the upper end lateral wall of base 1 seted up with 5 assorted thread grooves of threaded rod, and threaded rod 5 sets up in extending to the thread groove, it has linking arm 7 to peg graft between the bracing piece 3, and linking arm 7 is hollow structure, second slot 14 has been seted up to one side lateral wall that bracing piece 3 is close to linking

arm

7, 11 fixedly connected with sliders 12 of inner wall through compression spring of second slot 14, and slider 12 offsets with connecting block 64 and sets up, slider 12 and compression spring 11's cooperation, can provide certain buffering effort for the guardrail.

Be provided with locking mechanism 6 on the linking arm 7, and locking mechanism 6's output extends to and sets up in the second slot 14, a plurality of inserted blocks 13 of the equal fixedly connected with of both sides lateral wall of linking arm 7, and inserted block 13 pegs graft with bracing piece 3, further stabilize the fixed connection of linking arm 7, locking mechanism 6 includes two ball nut 61, lead screw 62, connecting rod 63 and connecting block 64, two ball nut 61 rotate to be connected in the upper end lateral wall of linking arm 7, lead screw 62 threaded connection is in ball nut 61, and the lateral wall setting of linking arm 7 is run through to lead screw 62's one end.

Be located screw 62's in linking arm 7 one end both sides lateral wall all rotates and be connected with connecting rod 63, and the connecting rod 63 is kept away from the one end both sides lateral wall of screw 62 and all rotates and be connected with connecting block 64, one of them connecting block 64 extends to and sets up in second slot 14, another connecting block 64 fixedly connected with slide 8, and the inner wall sliding connection of slide 8 and linking arm 7, slide 8's sliding distance just satisfies connecting

block

64 and 3 joint states of bracing piece, be convenient for accomplish to link arm 7 lock extremely, cooperation through ball nut 61 and screw 62, drive the motion of connecting rod 63, accomplish to link arm 7 lock extremely or the unblock.

When the guardrail needs to be replaced, insert the lower extreme of bracing piece 3 in first slot 2, slightly rotate bracing piece 3, make circular fixed block 10 and the circular arc breach block of bracing piece 3, through twisting threaded rod 5, make bracing piece 3 locked, peg graft linking arm 7 with bracing piece 3 through inserted block 13, and make connecting block 64 insert in second slot 14, rotate ball nut 61, lead screw 62 can the downstream, and then drive connecting rod 63 and rotate, make one of them connecting block 64 and slider 12 support, another connecting block 64 is supported through slide 8 and is died, accomplish the fixed to linking arm 7, the change efficiency of improvement guardrail that can be very big through this kind of device, practice thrift the cost of labor.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A spliced fire balloon comprises a base (1) and is characterized in that the side wall of the upper end of the base (1) is provided with a plurality of first slots (2), a support rod (3) is inserted into the first slot (2), the side walls of the two sides of the lower end of the support rod (3) are fixedly connected with fixed blocks (4), a threaded rod (5) is connected on the fixed block (4) in a threaded manner, a thread groove matched with the threaded rod (5) is formed in the side wall of the upper end of the base (1), the threaded rod (5) extends into the threaded groove, the connecting arm (7) is inserted between the supporting rods (3), the connecting arm (7) is of a hollow structure, a second slot (14) is formed in the side wall of one side, close to the connecting arm (7), of the supporting rod (3), a locking mechanism (6) is arranged on the connecting arm (7), and the output end of the locking mechanism (6) extends into the second slot (14) for arrangement.

2. Spliced hot air balloon according to claim 1, wherein the locking mechanism (6) comprises two ball nuts (61), a lead screw (62), a connecting rod (63) and a connecting block (64), the two ball nuts (61) are rotatably connected to the upper end side wall of the connecting arm (7), the lead screw (62) is screwed into the ball nuts (61), one end of the screw rod (62) penetrates through the side wall of the connecting arm (7), the side walls on the two sides of one end of the screw rod (62) in the connecting arm (7) are rotatably connected with connecting rods (63), and the side walls of both sides of one end of the connecting rod (63) far away from the screw rod (62) are rotatably connected with connecting blocks (64), one of them connecting block (64) extend to second slot (14) in the setting, another connecting block (64) fixedly connected with slide (8), and slide (8) and the inner wall sliding connection of linking arm (7).

3. The spliced hot air balloon as claimed in claim 1, wherein arc notches are formed in the side walls of the two sides of the lower end of the support rod (3), the inner walls of the two sides of the first slot (2) are connected with circular fixing blocks (10) matched with the arc notches through return springs (9), and the circular fixing blocks (10) are abutted to the arc notches.

4. Spliced hot air balloon according to claim 2, wherein the inner wall of the second slot (14) is fixedly connected with a sliding block (12) through a compression spring (11), and the sliding block (12) is arranged against the connecting block (64).

5. A spliced hot air balloon as claimed in claim 2, wherein the sliding distance of the sliding plate (8) is just enough to meet the clamping state of the connecting block (64) and the support rod (3).

6. The spliced hot air balloon as claimed in claim 1, wherein a plurality of insertion blocks (13) are fixedly connected to both side walls of the connecting arm (7), and the insertion blocks (13) are inserted into the support rod (3).