Self-rotating multi-tube firework setting-off device with reciprocating lifting platform

Abstract

The utility model discloses a self-rotating multi-tube firework setting-off device with a reciprocating lifting platform, which comprises a base, a limiting platform, a lifting frame, a multi-tube firework frame and a guide post, spiral lines are arranged on the outer side of the guide post, the bottom end of the guide post is vertically mounted on the base, a supporting rod is vertically arranged on the base, and the limiting platform is arranged on the supporting rod. The multi-tube firework frame is connected to the supporting rod in a sleeving mode, the lifting frame is movably connected to the guide column, the limiting platform is installed on the top of the guide column, the lifting frame comprises a rotating base, a connecting rod, a clamping ring, first installation blocks and second installation blocks, the multiple sets of first installation blocks are symmetrically arranged on the edge of the rotating base, and the second installation blocks are arranged on the clamping ring. The firework display device has the advantages that the fireworks can rotate up and down and rotate horizontally to be set off, the display effect is good, and the firework display device is convenient to fix and use.

Description

Technical Field

[0001] The utility model relates to the technical field of fireworks firing platforms, in particular to the improvement of a multi-tube fireworks firing device. Background Art

[0002] Fireworks are made of pyrotechnic powder as the main raw material. Generally, black powder is used as the propellant. The black powder is mixed with many small powder particles and filled into a paper tube to form a firework flame tube. After ignition, it burns or explodes to produce light, sound, color, smoke and other effects. It is an indispensable item in various festivals. The brilliant and colorful sparks can enhance the lively and joyful atmosphere.

[0003] In order to ensure that the fireworks display has a richer effect, a rotating display base is usually used for rotating display. However, the existing rotating display base can only perform a rotating motion, and it cannot make the fireworks move horizontally during the rotating display, and the visual effect does not meet the requirements of stunning. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a self-rotating multi-tube fireworks firing device with a reciprocating lifting platform, which has a compact structure and can be driven horizontally only by the rotation of a turntable. In addition, the fireworks can be rotated and moved up and down during the rotating firing process, which has a good display effect. It is easy to fix and easy to use, thereby solving the problem that the existing rotating firing base can only perform a rotating action, and it cannot make the fireworks move horizontally during the rotating firing process, and the visual effect does not meet the requirements of stunning.

[0005] In order to achieve the above advantages of compact structure, horizontal driving can be performed only by rotating the turntable, and fireworks can be rotated up and down during the rotating firing process to achieve good display effects, the specific technical solutions adopted by the utility model are as follows:

[0006] A multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform comprises a base, a limiting platform, a lifting frame, a multi-tube fireworks frame, and a guide column. The outer side of the guide column is provided with spiral patterns, the bottom end of the guide column is vertically installed on the base, a support rod is vertically provided on the base, the multi-tube fireworks frame is sleeved on the support rod, the lifting frame is movably connected to the guide column, the limiting platform is installed on the top of the guide column, the lifting frame comprises a rotating seat, a connecting rod, a clamping ring, a first mounting block, and a second mounting block. The first mounting block of the array is symmetrically arranged at the edge of the rotating seat, the second mounting block is arranged on the clamping ring, one end of the connecting rod is movably installed in the first mounting block, and the other end is movably connected to the second mounting block.

[0007] Furthermore, a T-shaped platform is provided at the bottom of the support rod, the T-shaped platform is installed in a slot on the base, and a bearing is connected to the T-shaped platform.

[0008] Furthermore, a circular ring is arranged on the inner side of the rotating seat, and a spiral strip matching the spiral pattern is inserted and connected inside the circular ring.

[0009] Furthermore, the limiting platform is provided with firework grooves, and four groups of firework grooves are arranged in a cross shape on the surface of the limiting platform.

[0010] Furthermore, the multi-tube fireworks stand includes a fireworks placement slot, a firing platform, a stabilizing tube, and a turntable. The placement slot is arranged in a mouth shape on the turntable, the firing platform is arranged on the inner side of the array of placement slots, the stabilizing tube is movably adjusted up and down on the firing platform, and partitions are arranged between each group of stabilizing tubes.

[0011] Furthermore, a protrusion is provided at the bottom of the turntable, and the protrusion is in contact with the bearing. A through hole is provided in the middle of the turntable, and the through hole is sleeved on the support rod.

[0012] Furthermore, a limiting groove is arranged above the guide column, a limiting cover is inserted in the limiting groove, the limiting cover is sealed on the guide column, a limiting pin closed with the limiting groove is arranged on the lower side of the limiting cover, and the bottom of the guide column is connected to the support rod.

[0013] Furthermore, the clamping ring is a firework tube fixing component, and its shape is any one of arc, semicircle or square.

[0014] Compared with the prior art, the utility model provides a multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform, which has the following beneficial effects:

[0015] It has a compact structure and can be driven horizontally only by rotating the turntable. A circular ring is arranged on the inner side of the rotating seat, and a spiral strip matching the spiral pattern is inserted and connected in the circular ring. The circular ring is sleeved on the guide column, and the spiral strip moves along the spiral pattern on the guide column, thereby realizing the rotation of the rotating seat, and the fireworks are horizontally placed in the fireworks placement groove for firing. Fireworks are inserted on the stabilizing tube, and the other end of the fireworks is positioned by a clamping ring, and the turntable rotates on the base. When the rotating seat rotates on the guide column, the angle of the connecting rod changes, so that the angle of the stabilizing tube and the clamping ring also changes, realizing the up and down rotating firing effect of the fireworks, and another group of fireworks are also horizontally rotated and fired in the fireworks firing groove. Fireworks can be rotated up and down during the rotating firing process, which has a good display effect, and has the advantages of being easy to fix and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection between the lifting frame 3 and the guide column 5 of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the lifting frame 3 of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the base 1 of the utility model;

[0021] Figure 5 It is a schematic diagram of the bottom structure of the multi-tube fireworks stand 4 of the utility model.

[0022] In the figure: base 1, limiting platform 2, lifting frame 3, multi-tube firework stand 4, guide column 5, support rod 11, T-shaped table 12, bearing 13, rotating seat 31, connecting rod 32, retaining ring 33, first mounting block 34, second mounting block 35, T-shaped table 12, bearing 13, ring 311, firework placement groove 41, firing platform 42, stabilizing tube 43, turntable 44, protrusion 411, limiting groove 51, limiting cover 52, limiting pin 521. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a multi-tube fireworks setting-off device with a self-rotating reciprocating lifting platform is provided.

[0025] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-5As shown, according to the embodiment of the utility model, the multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform comprises a base 1, a limiting platform 2, a lifting frame 3, a multi-tube fireworks rack 4, and a guide column 5. The outer side of the guide column 5 is provided with a spiral pattern. The bottom end of the guide column 5 is vertically mounted on the base 1. A support rod 11 is vertically arranged on the base 1. The multi-tube fireworks rack 4 is sleeved on the support rod 11. The lifting frame 3 is movably connected to the guide column 5. The limiting platform 2 is installed on the top of the guide column 5. The lifting frame 3 comprises a rotating seat 31, a connecting rod 32, a snap ring 33 and a first mounting block 34 and a second mounting block 35. The first mounting block 34 is symmetrically arranged on the edge of the rotating seat 31. The second mounting block 35 is arranged on the snap ring 33. One end of the connecting rod 32 is movably mounted in the first mounting block 34, and the other end is movably connected to the second mounting block 35.

[0026] In one embodiment, a T-shaped platform 12 is provided at the bottom of the support rod 11, and the T-shaped platform 12 is installed in a slot on the base 1, and a bearing 13 is connected to the T-shaped platform 12. Thus, the multi-tube firework stand 4 can rotate on the base 1.

[0027] In one embodiment, a circular ring 311 is provided inside the rotating seat 31, and a spiral strip 311 matching the spiral pattern is inserted and connected inside the circular ring 311. The circular ring 311 is sleeved on the guide post 5, and the spiral strip 311 moves along the spiral pattern on the guide post 5, so that the rotating seat 31 can rotate. When the rotating seat 31 rotates on the guide post 5, the angle of the connecting rod 32 changes, so that the angle of the stabilizing tube 43 and the clamping ring 33 also changes, so as to achieve the effect of the fireworks rotating up and down. Another group of fireworks is also rotated horizontally in the fireworks firing groove 41.

[0028] In one embodiment, the limiting platform 2 is provided with firework slots, and four groups of firework slots are arranged in a cross shape on the surface of the limiting platform 2. Corresponding fireworks are placed in the firework placement slots for ignition.

[0029] In one embodiment, the multi-tube fireworks rack 4 includes a fireworks placement slot 41, a firing platform 42, a stabilizing tube 43, and a turntable 44. The placement slot 41 is arranged on the turntable 44 in a mouth shape, the firing platform 42 is arranged on the inner side of the array placement slot 41, the stabilizing tube 43 is movably adjusted up and down on the firing platform 42, and a partition is arranged between each group of stabilizing tubes 43. Fireworks are placed horizontally in the fireworks placement slot 41 for firing, fireworks are inserted on the stabilizing tube 43, and the other end of the fireworks is positioned by the clamp ring 33, and the turntable 44 rotates on the base 1.

[0030] In one embodiment, a protrusion 411 is provided at the bottom of the turntable 44 , and the protrusion 411 is in contact with the bearing 13 . A through hole is provided in the middle of the turntable 44 , and the through hole is sleeved on the support rod 11 . The turntable 44 rotates on the base 1 .

[0031] In one embodiment, a limiting groove 51 is provided above the guide column 5, a limiting cover 52 is inserted into the limiting groove 51, the limiting cover 52 is sealed on the guide column 5, a limiting pin 521 closed with the limiting groove 51 is provided on the lower side of the limiting cover 52, and the bottom of the guide column 5 is connected to the support rod 11.

[0032] In one embodiment, the clamp ring 33 is a firework tube fixing component, and its shape is any one of arc, semicircle or square, so as to adapt to the installation and firing of various fireworks.

[0033] Working principle: A circular ring 311 is arranged on the inner side of the rotating seat 31, and a spiral strip matching the spiral pattern is inserted and connected in the circular ring 311. The circular ring 311 is sleeved on the guide column 5, and the spiral strip moves along the spiral pattern on the guide column 5, so that the rotating seat 31 is rotated, and fireworks are placed horizontally in the fireworks placement groove 41 for firing. Fireworks are inserted on the stabilizing tube 43, and the other end of the fireworks is positioned by the clamping ring 33, and the turntable 44 rotates on the base 1. When the rotating seat 31 rotates on the guide column 5, the angle of the connecting rod 32 changes, so that the angles of the stabilizing tube 43 and the clamping ring 33 also change, so as to achieve the effect of the fireworks rotating up and down, and another group of fireworks are also horizontally rotated and fired in the fireworks firing groove 41.

[0034] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform, characterized in that: The invention comprises a base (1), a limiting platform (2), a lifting frame (3), a multi-tube fireworks rack (4), and a guide column (5). The outer side of the guide column (5) is provided with spiral patterns. The bottom end of the guide column (5) is vertically mounted on the base (1). A support rod (11) is vertically mounted on the base (1). The multi-tube fireworks rack (4) is sleeved on the support rod (11). The lifting frame (3) is movably connected to the guide column (5). The limiting platform (2) is mounted on the top of the guide column (5). The lifting frame (3) comprises a rotating seat (31), a connecting rod (32), a snap ring (33), a first mounting block (34), and a second mounting block (35). The first mounting block (34) is symmetrically arranged on the edge of the rotating seat (31). The second mounting block (35) is arranged on the snap ring (33). One end of the connecting rod (32) is movably mounted in the first mounting block (34), and the other end is movably connected to the second mounting block (35).

2. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: A T-shaped platform (12) is provided at the bottom of the support rod (11), the T-shaped platform (12) is installed in a slot on the base (1), and a bearing (13) is connected to the T-shaped platform (12).

3. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: A circular ring (311) is arranged on the inner side of the rotating seat (31), and a spiral strip matching the spiral pattern is inserted and connected inside the circular ring (311).

4. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: The limiting platform (2) is provided with firework grooves, and four groups of firework grooves are arranged in a cross shape on the surface of the limiting platform (2).

5. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: The multi-tube firework rack (4) comprises a firework placement groove (41), a firing platform (42), a stabilizing tube (43), and a turntable (44); the placement groove (41) is arranged on the turntable (44) in a mouth shape; the firing platform (42) is arranged on the inner side of the array of placement grooves (41); the stabilizing tube (43) is movably adjusted up and down on the firing platform (42); and partitions are arranged between each group of stabilizing tubes (43).

6. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 5, characterized in that: The bottom of the rotating disk (44) is provided with a protrusion (411), and the protrusion (411) is in contact with the bearing (13). A through hole is provided in the middle of the rotating disk (44), and the through hole is sleeved on the support rod (11).

7. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: A limiting groove (51) is arranged above the guide column (5), a limiting cover (52) is inserted into the limiting groove (51), the limiting cover (52) is sealed on the guide column (5), a limiting pin (521) closed with the limiting groove (51) is arranged on the lower side of the limiting cover (52), and the bottom of the guide column (5) is connected to the support rod (11).

8. The multi-tube fireworks ignition device with a self-rotating reciprocating lifting platform according to claim 1, characterized in that: The clamping ring (33) is a firework tube fixing component, and its shape is any one of an arc, a semicircle or a square.

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