CN215177302U

CN215177302U - Energy-saving environment-friendly flat firework firecracker

Info

Publication number: CN215177302U
Application number: CN202121859170.7U
Authority: CN
Inventors: 程志清; 刘俊
Original assignee: Jiangxi Shengding Fireworks Manufacturing Co ltd
Current assignee: Jiangxi Shengding Fireworks Manufacturing Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-12-14
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses an energy-concerving and environment-protective dull and stereotyped fireworks and crackers, including bottom plate and steadying plate, the trompil has all been seted up to the both sides of bottom plate, the inside movable sleeve of trompil is equipped with the bolt, the both sides of the roof of bottom plate all are fixed with the vertically curb plate, be fixed with a plurality of horizontally backup pads along the direction of height equidistance on the lateral wall that two curb plates are close to each other, the steadying plate is located the interlude of the roof of backup pad, the interlude of the roof of steadying plate is fixed with dull and stereotyped fireworks and crackers body, the both sides of the roof of backup pad all are fixed with the vertically spliced pole, the top of two spliced poles is fixed with the connecting box that does not have the diapire, the connecting box is located dull and stereotyped fireworks and crackers body directly over, the intermediate position of the roof of connecting box rotates through the bearing and is connected with the vertically lead screw. The utility model relates to a rigorously, can stabilize when the transportation fix on the transport carrier, can avoid energy-concerving and environment-protective dull and stereotyped fireworks and crackers to break away from the transport carrier when the transportation, the practicality is stronger, the simple operation.

Description

Energy-saving environment-friendly flat firework firecracker

Technical Field

The utility model belongs to the technical field of fireworks and crackers technique and specifically relates to an energy-concerving and environment-protective dull and stereotyped fireworks and crackers is related to.

Background

The fireworks and crackers are made of pyrotechnic compositions as main raw materials, and produce effects of light, sound, color, shape, smoke and the like through combustion or explosion after ignition, and are used for ornamental articles.

The existing energy-saving and environment-friendly flat fireworks and crackers can not be stably fixed on the transport carrier during transportation, so that the energy-saving and environment-friendly flat fireworks and crackers are easy to separate from the transport carrier during transportation, and lack of practicability.

SUMMERY OF THE UTILITY MODEL

Fixing on the transport carrier in order to improve that current energy-concerving and environment-protective dull and stereotyped fireworks and crackers can't stabilize when the transportation, cause energy-concerving and environment-protective dull and stereotyped fireworks and crackers to break away from the transport carrier easily when the transportation, lack the problem of practicality, the utility model provides an energy-concerving and environment-protective dull and stereotyped fireworks and crackers.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving and environment-friendly flat firework firecracker comprises a bottom plate and stabilizing plates, wherein both sides of the bottom plate are provided with openings, a bolt is sleeved in each opening, both sides of the top wall of the bottom plate are respectively fixed with vertical side plates, a plurality of horizontal supporting plates are fixed on the side walls, close to each other, of the two side plates along the height direction at equal intervals, the stabilizing plates are located at the middle sections of the top walls of the supporting plates, flat firework firecracker bodies are fixed at the middle sections of the top walls of the stabilizing plates, vertical connecting columns are fixed at both sides of the top walls of the supporting plates, connecting boxes without bottom walls are fixed at the top ends of the two connecting columns, the connecting boxes are located right above the flat firework firecracker bodies, vertical lead screws are connected at the middle positions of the top walls of the connecting boxes in a rotating mode through bearings, the top ends of the lead screws extend to the upper sides of the connecting boxes and are fixed with operating hand wheels, the improved screw rod connecting device is characterized in that a horizontal transmission plate is slidably connected to the inner side wall of the connecting box, the outer ring of the screw rod is sleeved with the transmission plate in a threaded manner, vertical symmetrical plates are fixed to two sides of the bottom wall of the transmission plate, fixed blocks are slidably connected to two sides of the top wall of the supporting plate between the two symmetrical plates, two traction rods which are obliquely arranged are hinged to the side wall, close to each other, of the two symmetrical plates on the lower side of the connecting box, the bottom ends of the two traction rods are hinged to the two fixed blocks respectively, and vertical fixing columns are fixed to two sides of the bottom wall of the transmission plate between the two fixed blocks.

As a preferred technical scheme of the utility model, square fixed slot has all been seted up in the four corners of the roof of backup pad, the four corners of the diapire of steadying plate all is fixed with the supporting shoe, four are located in the supporting shoe activity respectively four the inside of fixed slot.

As an optimized technical solution of the present invention, the size of the fixing groove is adapted to the size of the supporting block.

As an optimal technical scheme of the utility model, two the fixed column is located respectively the both sides of dull and stereotyped fireworks and crackers body, the bottom of fixed column with the roof contact of steadying plate.

As an optimal technical scheme of the utility model, two the fixed block respectively with the side contact of the both sides of steadying plate.

As an optimal technical scheme of the utility model, two the traction lever is the symmetry and sets up, two the interval on the top of traction lever is greater than two the interval of the bottom of traction lever.

As a preferred technical scheme of the utility model, first spout has all been seted up along length direction in the both sides of the roof of backup pad, and the inside of first spout slides and is provided with first slider, two the fixed block is fixed in the top of two first sliders respectively, all seted up the second spout along the direction of height on the both sides inside wall of connecting box, the inside of second spout slides and is provided with the second slider, the driving plate is fixed in between two second sliders.

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

(1) through the cooperation of bottom plate, bolt, curb plate, backup pad, fixed slot, steadying plate, supporting shoe, spliced pole, connecting box, lead screw, driving plate, fixed column, symmetry board, fixed block and traction lever for energy-concerving and environment-protective dull and stereotyped fireworks and crackers can stabilize fixing on the transport carrier when the transportation, can avoid energy-concerving and environment-protective dull and stereotyped fireworks and crackers to break away from the transport carrier when the transportation, promoted the practicality of energy-concerving and environment-protective dull and stereotyped fireworks and crackers.

(2) Through the cooperation of backup pad, fixed slot, steadying plate, supporting shoe, spliced pole, connecting box, lead screw, operation hand wheel, driving plate, fixed column, symmetry board, fixed block and traction lever for the firm simple operation of fixing on the transport carrier of energy-concerving and environment-protective dull and stereotyped fireworks and crackers.

The utility model relates to a rigorously, can stabilize when the transportation fix on the transport carrier, can avoid energy-concerving and environment-protective dull and stereotyped fireworks and crackers to break away from the transport carrier when the transportation, the practicality is stronger, the simple operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure at a in fig. 1 according to the present invention.

Description of reference numerals:

1. a base plate; 2. a support plate; 3. connecting columns; 4. a connecting box; 5. a stabilizing plate; 6. a flat firework body; 7. a drive plate; 8. a screw rod; 9. operating a hand wheel; 10. fixing a column; 11. a fixed block; 12. a side plate; 13. a symmetric plate; 14. a bolt; 15. a draw bar; 16. fixing grooves; 17. and (7) a supporting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an energy-saving and environment-friendly flat firework firecracker comprises a bottom plate 1 and a stabilizing plate 5, wherein both sides of the bottom plate 1 are provided with holes, bolts 14 are movably sleeved in the holes, the bottom plate 1 can be stably fixed on a supporting surface of a transport carrier through the bolts 14, vertical side plates 12 are fixed on both sides of a top wall of the bottom plate 1, a plurality of horizontal supporting plates 2 are fixed on side walls of the two side plates 12 close to each other at equal intervals along the height direction, the stabilizing plate 5 is located in the middle section of the top wall of the supporting plates 2, a flat firework body 6 is fixed in the middle section of the top wall of the stabilizing plate 5, vertical connecting columns 3 are fixed on both sides of the top wall of the supporting plates 2, connecting boxes 4 without bottom walls are fixed at the top ends of the two connecting columns 3, the connecting boxes 4 are located right above the flat firework body 6, the middle positions of the top walls of the connecting boxes 4 are rotatably connected with vertical lead screws 8 through bearings, the top end of a screw rod 8 extends to the upper side of a connecting box 4 and is fixedly provided with an operating hand wheel 9, the screw rod 8 can be driven to rotate by rotating the operating hand wheel 9, a horizontal transmission plate 7 is connected to the inner side wall of the connecting box 4 in a sliding manner, the outer ring of the screw rod 8 is sleeved with the transmission plate 7 in a threaded manner, vertical symmetrical plates 13 are fixed to two sides of the bottom wall of the transmission plate 7, fixed blocks 11 are connected to two sides of the top wall of a supporting plate 2 between the two symmetrical plates 13 in a sliding manner, the two fixed blocks 11 are respectively contacted with the side ends of two sides of a stabilizing plate 5, the stabilizing plate 5 is clamped firmly by the two fixed blocks 11, obliquely arranged traction rods 15 are hinged to the side walls, close to each other, of the two symmetrical plates 13 at the lower side of the connecting box 4, the bottom ends of the two traction rods 15 are respectively hinged to the two fixed blocks 11, the two traction rods 15 are symmetrically arranged, and the distance between the top ends of the two traction rods 15 is larger than the distance between the bottom ends of the two traction rods 15, when the tops of the two symmetrical plates 13 driving the two traction rods 15 rise, the bottom ends of the two traction rods 15 can drive the two fixing blocks 11 to be away from each other, when the top ends of the two symmetrical plates 13 driving the two traction rods 15 fall, the bottom ends of the two traction rods 15 can drive the two fixing blocks 11 to be close to each other, the two sides of the bottom wall of the transmission plate 7 between the two fixing blocks 11 are respectively fixed with vertical fixing columns 10, the two fixing columns 10 are respectively located on the two sides of the flat firework and firecracker body 6, the bottom ends of the fixing columns 10 are in contact with the top wall of the stabilizing plate 5, the top wall of the stabilizing plate 5 is pressed through the bottom ends of the fixing columns 10, and the stabilizing plate 5 can be prevented from moving in the vertical direction.

Specifically, referring to fig. 1 and 2, the four corners of the top wall of the supporting plate 2 are all provided with square fixing grooves 16, the four corners of the bottom wall of the stabilizing plate 5 are all fixed with supporting blocks 17, the four supporting blocks 17 are respectively movably arranged inside the four fixing grooves 16, the size of the fixing grooves 16 is matched with the size of the supporting blocks 17, and the stabilizing plate 5 can be prevented from moving in the horizontal direction by the limit action of the supporting blocks 17 inserted into the fixing grooves 16.

Specifically, referring to fig. 1, first sliding grooves are formed in both sides of the top wall of the supporting plate 2 along the length direction, first sliding blocks are arranged inside the first sliding grooves in a sliding manner, the two fixing blocks 11 are fixed to the top ends of the two first sliding blocks respectively, second sliding grooves are formed in the inner side walls of both sides of the connecting box 4 along the height direction, second sliding blocks are arranged inside the second sliding grooves in a sliding manner, and the transmission plate 7 is fixed between the two second sliding blocks.

The working principle is as follows: when energy-saving and environment-friendly flat fireworks and crackers need to be transported, firstly, the bottom plate 1 is firmly fixed on a supporting surface of a transport carrier through the bolts 14, then the operating hand wheel 9 is rotated from left to right, the screw rod 8 can be driven to rotate, the transmission plate 7 can be driven to ascend through the screw transmission between the screw rod 8 and the transmission plate 7, two fixing columns 10 can be driven to ascend, the transmission plate 7 can drive two symmetrical plates 13 to ascend while ascending, namely the top ends of two traction rods 15 can be driven to ascend, so that the bottom ends of the two traction rods 15 can drive the two fixing blocks 11 to be away from each other until the distance between the two fixing blocks 11 is larger than the length of the stabilizing plate 5, then the stabilizing plate 5 is arranged on the top wall of the supporting plate 2, four supporting blocks 17 are respectively inserted into four fixing grooves 16, at the moment, the fixing columns 10 are positioned above the stabilizing plate 5, and the two fixing blocks 11 are respectively positioned at two sides of the stabilizing plate 5, then the operating hand wheel 9 is rotated from right to left to drive the screw rod 8 to rotate, the screw rod 8 and the transmission plate 7 are in threaded transmission to drive the transmission plate 7 to descend so as to drive the two fixed columns 10 to descend, the transmission plate 7 descends while driving the two symmetrical plates 13 to descend so as to drive the top ends of the two traction rods 15 to descend, the bottom ends of the two traction rods 15 can drive the two fixed blocks 11 to approach each other, the bottom ends of the fixed columns 10 can be pressed against the top wall of the stabilizing plate 5, the two fixed blocks 11 can stably clamp the stabilizing plate 5, the stabilizing plate 5 and the flat firework body 6 can be stably fixed, so that the energy-saving and environment-friendly flat fireworks and crackers can be stably fixed on a transport carrier during transportation, the energy-saving and environment-friendly flat fireworks and crackers can be prevented from being separated from the transport carrier during transportation, and the practicability of the energy-saving and environment-friendly flat fireworks and crackers is improved, the energy-saving and environment-friendly flat firework firecracker is stably fixed on the transport carrier and is convenient to operate.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-concerving and environment-protective dull and stereotyped fireworks and crackers, includes bottom plate (1) and steadying plate (5), its characterized in that: the trompil has all been seted up to the both sides of bottom plate (1), and the inside movable sleeve of trompil is equipped with bolt (14), the both sides of the roof of bottom plate (1) all are fixed with vertically curb plate (12), two be fixed with a plurality of horizontally backup pad (2) along direction of height equidistance on the lateral wall that curb plate (12) are close to each other, steadying plate (5) are located the interlude of the roof of backup pad (2), the interlude of the roof of steadying plate (5) is fixed with dull and stereotyped fireworks and crackers body (6), the both sides of the roof of backup pad (2) all are fixed with perpendicular spliced pole (3), two the top of spliced pole (3) is fixed with connecting box (4) of no diapire, connecting box (4) are located directly over dull and stereotyped fireworks and crackers body (6), the intermediate position of the roof of connecting box (4) rotates through the bearing and is connected with vertically lead screw (8), the top end of the screw rod (8) extends to the upper side of the connecting box (4) and is fixed with an operating hand wheel (9), a horizontal transmission plate (7) is connected on the inner side wall of the connecting box (4) in a sliding way, the outer lane of lead screw (8) is located to driving plate (7) thread bush, the both sides of the diapire of driving plate (7) all are fixed with vertically symmetrical board (13), are located between two symmetrical board (13) the equal sliding connection in both sides of the roof of backup pad (2) has fixed block (11), is located two of connecting box (4) downside all articulate on the lateral wall that symmetrical board (13) are close to each other and have traction lever (15) that are the slope and set up, two the bottom of traction lever (15) respectively with two fixed block (11) are articulated mutually, are located between two fixed blocks (11) the both sides of the diapire of driving plate (7) all are fixed with vertically fixed column (10).

2. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 1, wherein: square fixed slots (16) are formed in four corners of the top wall of the supporting plate (2), supporting blocks (17) are fixed to four corners of the bottom wall of the stabilizing plate (5), and the four supporting blocks (17) are movably arranged inside the four fixed slots (16) respectively.

3. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 2, wherein: the size of the fixing groove (16) is matched with that of the supporting block (17).

4. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 1, wherein: the two fixing columns (10) are respectively positioned on two sides of the flat firework and firecracker body (6), and the bottom ends of the fixing columns (10) are in contact with the top wall of the stabilizing plate (5).

5. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 1, wherein: the two fixing blocks (11) are respectively contacted with the side ends of the two sides of the stabilizing plate (5).

6. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 1, wherein: the two traction rods (15) are symmetrically arranged, and the distance between the top ends of the two traction rods (15) is larger than the distance between the bottom ends of the two traction rods (15).

7. The energy-saving and environment-friendly flat firework firecracker as claimed in claim 1, wherein: first spouts have all been seted up along length direction in the both sides of the roof of backup pad (2), and the inside of first spout slides and is provided with first slider, two fixed block (11) are fixed in the top of two first sliders respectively, all seted up the second spout along direction of height on the both sides inside wall of connecting box (4), the inside of second spout slides and is provided with the second slider, driving plate (7) are fixed in between two second sliders.