Firework product base stability detection device

Abstract

The utility model discloses a firework product pedestal stability detection device, and specifically relates to the detection device field, the firework product pedestal stability detection device comprises an installation fixing seat, the bottom of the installation fixing seat is fixedly provided with an installation placing seat, and the top of the installation fixing seat is rotatably connected with an installation column; the device is provided with an adjusting firework detection device, extrusion between the upper top face of an anti-skid connecting rod and the bottom of a firework placement detection base can be relieved, then the firework placement detection base can be stirred to rotate, and therefore the placement stability of firework products is detected, and if placement is not stable, the firework products wobble and even fall off; the aim of easily detecting the placing stability of the firework product is achieved, the adjusting and locking processes are simple and convenient, and the detection operation is relatively convenient; the device is provided with a limiting device for detection, the outer sides of corresponding fireworks are limited by moving a limiting baffle plate, comparison verification during firework stability prevention testing is assisted, the adjusting process is simple and convenient, multi-position adjustment is facilitated, and the device can adapt to the sizes of different fireworks.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a fireworks product base stability detection device. Background Art

[0002] Fireworks and firecrackers refer to arts and crafts made from pyrotechnic powder as raw materials. They are entertainment products that burn (explode) through the action of ignition sources and are accompanied by sound, light, color, smoke, fog and other effects. When setting off certain fireworks products, the tube often overturns during the setting off process due to design problems of the fireworks products themselves, causing the entire fireworks product to tip over and fall to the ground, spraying powder beads all around, causing fires and casualties, causing huge losses to the personal and property safety of the setters and spectators. Therefore, it is necessary to use a detection device to detect the stability of the placement of the fireworks base;

[0003] A Chinese patent discloses a device for detecting the stability of the base of a fireworks product (authorization announcement number CN211085658U). The patented technology includes a base plate; a test plate, one end of which is movably hinged to one end of the base plate, and the other end is fixedly connected to a side of the base plate away from the hinged end through a support, and the upper end surface of the test plate is fixedly connected with an anti-skid pad layer; a rotating member, which is arranged in a placement groove of the test plate, and the lower part of the rotating member extends out of the test plate, and is movably connected to the test plate through bolts, so that the rotating member can rotate along its own axis; wherein, by plugging and pulling out the bolts, the rotating member corresponds to a first position in which its upper end surface is flush with the upper end surface of the test plate, and a second position in which its upper end surface is higher than the upper end surface of the test plate. This solves the problem that the friction generated when the fireworks product is placed is insufficient, and a retaining bar is needed to limit the position of the fireworks product, thereby effectively improving the accuracy of fireworks product detection;

[0004] However, during use, the above detection device mainly detects the friction generated when the fireworks product is placed, but it is not easy to detect the stability of the fireworks product when placed, and the adjustment is also relatively cumbersome; therefore, those skilled in the art provide a fireworks product base stability detection device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting the stability of a base of a fireworks product, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a fireworks product base stability detection device, comprising a mounting fixing seat, a mounting placement seat is fixed at the bottom of the mounting fixing seat, a mounting column is rotatably connected to the top of the mounting fixing seat, a fireworks placement detection seat is fixed at the top of the mounting column, an adjustable fireworks detection device is installed at the top of the mounting fixing seat, and a detection limit device is installed at the top of the fireworks placement detection seat;

[0007] The adjustable fireworks detection device includes a fixed shell, a fixed connecting pad is fixed to the inner bottom wall of the fixed shell, a support spring is connected to the top of the fixed connecting pad, a movable connecting pad is connected to the top of the support spring, an anti-slip connecting rod is fixed to the top of the movable connecting pad, a guide mounting rod is installed at the bottom of the movable connecting pad, a guide slider is installed at the bottom of the movable connecting pad, and a guide slide groove is opened inside the fixed shell.

[0008] As a further solution of the utility model: a sliding fitting component is provided between the guide groove and the guide slider, a guide through groove is provided on the outer side of the fixed shell, an adjustment handle is fixed on the outer side of the movable connection pad, and a sliding fitting component is provided between the adjustment handle and the guide through groove.

[0009] As a further solution of the utility model: a through hole is opened inside the fixed shell, and the size of the through hole is adapted to the size of the anti-slip connecting rod, and the fixed shell is fixedly connected to the mounting fixing seat.

[0010] As a further solution of the utility model: the detection limit device includes a movable limit baffle plate, a sliding guide block is fixed to the outer side of the movable limit baffle plate, a connecting slide groove is opened on the top of the fireworks placement and detection seat, a plastic mounting rod is fixed to the top of the sliding guide block, a rubber handle is installed on the top of the plastic mounting rod, an installation connecting pad is fixed to the outer side of the movable limit baffle plate, and an anti-slip connecting pad is rotatably connected to the outer side of the installation connecting pad through a rotating shaft.

[0011] As a further solution of the utility model: the lower bottom surface of the installation connection pad is fitted with the upper top surface of the fireworks placement detection seat, the outer side of the rubber handle is provided with anti-slip grooves, and a sliding matching component is provided between the sliding guide block and the connecting slide groove.

[0012] As a further solution of the utility model: the lower bottom surface of the movable limiting shielding plate is fitted with the upper top surface of the fireworks placement detection seat, and one side of the anti-slip connecting pad is fitted with the upper top surface of the fireworks placement detection seat.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. The device is provided with an adjustable fireworks detection device. After the anti-slip connecting rod moves vertically, the squeezing between the top surface of the anti-slip connecting rod and the bottom of the fireworks placement detection seat can be released. Then the fireworks placement detection seat can be turned to rotate, so as to detect the stability of the fireworks products. If the placement is unstable, the fireworks products will shake or even fall during the rotation process, so as to achieve the purpose of facilitating the stability detection of the fireworks products. In addition, the adjustment and locking process is simple, and the detection operation is relatively convenient.

[0015] 2. This device is equipped with a limit device for detection. When the corresponding fireworks product is placed on the fireworks placement detection seat, the user can move the non-slip connection pad on the outside of the corresponding installation connection pad to lift it up, and limit the outside of the corresponding fireworks by moving the limit shielding plate to assist in the comparative verification of the fireworks prevention stability test. The adjustment process is simple and convenient for multi-position adjustment, which can adapt to the sizes of different fireworks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a front view of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the adjustable fireworks detection device of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the detection limit device of the utility model;

[0021] In the figure: 1. Install the fixing seat; 2. Install the placement seat; 3. Fireworks placement and detection seat; 4. Adjust the fireworks detection device; 41. Fix the shell; 42. Fix the connecting pad; 43. Support spring; 44. Move the connecting pad; 45. Anti-skid connecting rod; 46. Guide installation rod; 47. Guide slider; 48. Guide slide groove; 49. Adjustment handle; 410. Guide through groove; 5. Limit device for detection; 51. Move the limiting shielding plate; 52. Sliding guide block; 53. Connecting slide groove; 54. Plastic installation rod; 55. Rubber handle; 56. Install the connecting pad; 57. Anti-skid connecting pad; 6. Installation column. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 3 The utility model provides a fireworks product base stability detection device, comprising a mounting base 1, a mounting placement base 2 is fixed at the bottom of the mounting base 1, a mounting column 6 is rotatably connected to the top of the mounting base 1, a fireworks placement detection base 3 is fixed to the top of the mounting column 6, an adjustable fireworks detection device 4 is installed on the top of the mounting base 1, and a detection limit device 5 is installed on the top of the fireworks placement detection base 3, and the corresponding fireworks product can be placed on the fireworks placement detection base 3, at this time, the base of the fireworks product is in contact with the top surface of the fireworks placement detection base 3, and the fireworks placement detection base 3 is rotatably connected to the mounting base 1 through the mounting column 6;

[0024] The adjustable fireworks detection device 4 includes a fixed shell 41, a fixed connection pad 42 is fixed to the inner bottom wall of the fixed shell 41, a support spring 43 is connected to the top of the fixed connection pad 42, a movable connection pad 44 is connected to the top of the support spring 43, a non-slip connection rod 45 is fixed to the top of the movable connection pad 44, a through hole is provided inside the fixed shell 41, and the size of the through hole is adapted to the size of the non-slip connection rod 45, the fixed shell 41 is fixedly connected to the mounting base 1, a guide mounting rod 46 is installed at the bottom of the movable connection pad 44, a guide slider 47 is installed at the bottom of the movable connection pad 44, a guide slide groove 48 is provided inside the fixed shell 41, and a guide slide groove 48 is provided inside the fixed shell 41. There is a sliding fitting component between the guide groove 48 and the guide slider 47, a guide groove 410 is provided on the outer side of the fixed shell 41, and an adjustment handle 49 is fixed on the outer side of the movable connection pad 44. The user can turn the adjustment handle 49 in the vertical direction to allow the adjustment handle 49 to drive the movable connection pad 44 fixedly connected to it to move in the vertical direction. At this time, the guide slider 47 on the outer side of the movable connection pad 44 can slide in the corresponding guide groove 48, and the anti-slip connecting rod 45 on the top of the movable connection pad 44 can move at the same time. The movable connection pad 44 can also squeeze one end of the support spring 43 in the vertical direction. There is a sliding fitting component between the adjustment handle 49 and the guide groove 410.

[0025] During the use of the device, when testing the stability of fireworks products when they are placed, the corresponding fireworks products can be placed on the fireworks placement detection seat 3. At this time, the base of the fireworks products fits with the top surface of the fireworks placement detection seat 3, and the fireworks placement detection seat 3 is rotatably connected to the installation fixed seat 1 through the installation column 6. The user can turn the adjustment handle 49 in the vertical direction to allow the adjustment handle 49 to drive the movable connection pad 44 fixedly connected thereto to move in the vertical direction. At this time, the guide slider 47 on the outer side of the movable connection pad 44 can slide in the corresponding guide slot 48, and the movable connection pad The anti-skid connecting rod 45 on the top of 44 can move at the same time, and the movable connecting pad 44 can also squeeze one end of the support spring 43 in the vertical direction. After the anti-skid connecting rod 45 moves in the vertical direction, the squeezing between the top surface of the anti-skid connecting rod 45 and the bottom of the fireworks placement detection seat 3 can be released, and then the fireworks placement detection seat 3 can be turned to rotate, so as to detect the stability of the placement of the fireworks products. If the placement is unstable, the fireworks products will shake or even fall during the rotation process, thereby achieving the purpose of facilitating the stability detection of the placement of the fireworks products, and the adjustment and locking process is simple, and the detection operation is relatively convenient.

[0026] See also Figure 1 and Figure 4 The utility model provides a device for detecting the stability of a fireworks product base. The detection limit device 5 includes a movable limit shielding plate 51. A sliding guide block 52 is fixed to the outer side of the movable limit shielding plate 51. A connecting groove 53 is provided on the top of the fireworks placement detection seat 3. A plastic mounting rod 54 is fixed to the top of the sliding guide block 52. A rubber handle 55 is installed on the top of the plastic mounting rod 54. The rubber handle 55 can be moved to drive the plastic mounting rod 54 and the sliding guide block 52 to move. At this time, the sliding guide block 52 can slide in the corresponding connecting groove 53. The sliding guide block 52 moves During the process, the corresponding movable limiting shielding plate 51 is driven to move simultaneously. An installation connection pad 56 is fixed to the outer side of the movable limiting shielding plate 51. The lower bottom surface of the installation connection pad 56 is in contact with the upper top surface of the fireworks placement detection seat 3. The outer side of the rubber handle 55 is provided with anti-slip grooves. The sliding guide block 52 and the connecting slide groove 53 are sliding matching components. The outer side of the installation connection pad 56 is rotatably connected with an anti-slip connection pad 57 through a rotating shaft. The lower bottom surface of the movable limiting shielding plate 51 is in contact with the upper top surface of the fireworks placement detection seat 3, and one side of the anti-slip connection pad 57 is in contact with the upper top surface of the fireworks placement detection seat 3.

[0027] During use of the device, after the corresponding fireworks product is placed on the fireworks placement detection seat 3, the user can move the anti-skid connection pad 57 on the outer side of the corresponding installation connection pad 56 to lift it. After the anti-skid connection pad 57 is lifted, the corresponding surface of the anti-skid connection pad 57 is moved away from the fireworks placement detection seat 3. Then, the rubber handle 55 can be moved to drive the plastic installation rod 54 and the sliding guide block 52 to move. At this time, the sliding guide block 52 can slide in the corresponding connection slide groove 53. During the movement, the sliding guide block 52 drives the corresponding movable limiting shielding plate 51 to move at the same time. After the movable limiting shielding plate 51 moves, the corresponding surface of the movable limiting shielding plate 51 can fit with the outer side of the fireworks, and the outer side of the corresponding fireworks is limited by the movable limiting shielding plate 51, so as to assist in the comparative verification of the fireworks prevention stability test. The adjustment process is simple, and it is convenient to perform multi-position adjustment to adapt to the sizes of different fireworks.

[0028] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for detecting the stability of a fireworks product base, comprising a mounting base (1), characterized in that: The bottom of the mounting base (1) is fixed with a mounting base (2), the top of the mounting base (1) is rotatably connected with a mounting column (6), the top of the mounting column (6) is fixed with a fireworks placement detection base (3), the top of the mounting base (1) is installed with an adjustable fireworks detection device (4), and the top of the fireworks placement detection base (3) is installed with a detection limit device (5); The adjustable fireworks detection device (4) comprises a fixed shell (41), the inner bottom wall of the fixed shell (41) is fixed with a fixed connection pad (42), the top of the fixed connection pad (42) is connected with a support spring (43), the top of the support spring (43) is connected with a movable connection pad (44), the top of the movable connection pad (44) is fixed with an anti-slip connection rod (45), the bottom of the movable connection pad (44) is installed with a guide installation rod (46), the bottom of the movable connection pad (44) is installed with a guide slide block (47), and the interior of the fixed shell (41) is provided with a guide slide groove (48).

2. The device for detecting the stability of the base of a fireworks product according to claim 1, characterized in that: A sliding fitting component is provided between the guide groove (48) and the guide slider (47); a guide through groove (410) is provided on the outer side of the fixed shell (41); an adjustment handle (49) is fixed on the outer side of the movable connection pad (44); and a sliding fitting component is provided between the adjustment handle (49) and the guide through groove (410).

3. The device for detecting the stability of the base of a fireworks product according to claim 1, characterized in that: A through hole is provided inside the fixed shell (41), and the size of the through hole matches the size of the anti-slip connecting rod (45). The fixed shell (41) and the mounting fixing seat (1) are fixedly connected.

4. The device for detecting the stability of the base of a fireworks product according to claim 1, characterized in that: The detection limit device (5) comprises a movable limit shielding plate (51), a sliding guide block (52) is fixed to the outer side of the movable limit shielding plate (51), a connecting slide groove (53) is provided on the top of the fireworks placement detection seat (3), a plastic mounting rod (54) is fixed to the top of the sliding guide block (52), a rubber handle (55) is installed on the top of the plastic mounting rod (54), a mounting connection pad (56) is fixed to the outer side of the movable limit shielding plate (51), and an anti-slip connection pad (57) is rotatably connected to the outer side of the mounting connection pad (56) via a rotating shaft.

5. The device for detecting the stability of the base of a fireworks product according to claim 4, characterized in that: The lower bottom surface of the mounting connection pad (56) is in contact with the upper top surface of the fireworks placement detection seat (3), the outer side of the rubber handle (55) is provided with anti-slip grooves, and a sliding matching component is provided between the sliding guide block (52) and the connecting slide groove (53).

6. The device for detecting the stability of the base of a fireworks product according to claim 4, characterized in that: The lower bottom surface of the movable limiting shielding plate (51) is in contact with the upper top surface of the fireworks placement detection seat (3), and one side of the anti-slip connection pad (57) is in contact with the upper top surface of the fireworks placement detection seat (3).

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