CN103697764A - Firecracker support provided with level gauges - Google Patents
Firecracker support provided with level gauges Download PDFInfo
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- CN103697764A CN103697764A CN201310710963.6A CN201310710963A CN103697764A CN 103697764 A CN103697764 A CN 103697764A CN 201310710963 A CN201310710963 A CN 201310710963A CN 103697764 A CN103697764 A CN 103697764A
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- firework
- level meter
- support
- clamping
- screw rod
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Abstract
The invention discloses a firecracker support provided with level gauges. The firecracker support comprises a support body made of metal, wherein the support body comprises a base and a cannon barrel fixed on the base. The strip type level gauges parallel to the bottom face of the base are arranged on the support body, the number of the strip type level gauges is two, and the strip type level gauges are arranged vertically. An adjusting device for adjusting the support body to be horizontal is arranged on the base. The horizontal precision of the firecracker support can be ensured by arranging the strip type level gauges on the firecracker support, so that the firecracker support can be arranged horizontally, and a firecracker cannot damage surrounding buildings in the discharge process. In addition, the firecracker support is provided with the adjusting device, so that the firecracker support can be adjusted to be horizontal through the adjusting device when being not horizontal.
Description
Technical field
The firework support with level meter using while the present invention relates to a kind of setting off fireworks.
Background technology
Firework, also claims by " fireworks ", is to utilize pyrotechnic composition by burning or exploding, to send sound, light, look texts for firer's amusing products of viewing and admiring.
In patent documentation CN2531349Y, disclose a kind of firecrackers base, its architectural feature is: Cardboard Bottom Boards (being equivalent to the base in the application's case) is provided with circular groove and annular step; The side of paper web (being equivalent to the gun barrel in the application's case) and annular step bonding, paper web bottom and circular groove bonding.This firework base plate in use, by firework be placed in gun barrel with prevent firework when setting off, fall down near people, vehicle or building construction etc. damage.Although this firework base plate has good result of use, but still there is deficiency: (1) is because the firework base plate in above-mentioned patent documentation does not arrange level meter, cause this firework base plate in use, can only judge whether placement level of firework base plate by range estimation, horizontal accuracy is difficult to guarantee, if firework base plate is not placed level, firework probably damages surrounding buildings in the process of setting off, and has potential safety hazard.(2) if put into, between the firework of paper web and paper web inwall, there is larger gap, the situation that firework is still likely toppled over when setting off.
Summary of the invention
For the deficiency of pointing out in background technology, the object of this invention is to provide a kind of firework support with bar formula level meter, because the existence of bar formula level meter makes the horizontal accuracy of firework support more guaranteed, and can be adjusted to level by adjusting device when firework support is out-of-level.
The technical scheme that realizes the object of the invention is:
A firework support with level meter, comprises metal rack body, and described rack body comprises base and is fixed on the gun barrel on described base;
Described rack body is provided with the bar formula level meter of the bottom surface setting that is parallel to described base, and the quantity of described formula level meter is two, and two bar formula level meters vertically arrange;
Described base is provided with the adjusting device that described rack body is adjusted to level.
In technique scheme, described rack body is provided with the slot of the bottom surface setting that is parallel to described base, and described formula level meter is inserted in described slot.
In technique scheme, described adjusting device comprises four the first screw rods, and described base is provided with the first screw being spirally connected with described the first screw rod; The bottom of described the first screw rod is fixed with gripper shoe; Angle between two adjacent the first screw rods is 90 degree.
In technique scheme, this firework support also comprises the clamping and fixing device for the firework of putting into described gun barrel is gripped.
In technique scheme, described clamping and fixing device comprises the second screw rod, top board and spanner; The sidewall of described gun barrel is provided with for the second screw of described the second screw rod is set; Described the second screw rod runs through and is arranged in described the second screw, and is spirally connected with described the second screw; One end that described the second screw rod stretches in described gun barrel has been fixed by socket bearing, and the outside socket of described bearing is fixed with Connection Block, and described Connection Block is fixedly connected with described top board; Described spanner is fixed on the other end of described the second screw rod.
In technique scheme, described top board is provided with rubber layer away from the one side of described Connection Block.
In technique scheme, the quantity of described clamping and fixing device is two, and two described clamping and fixing devices are over against setting.
In technique scheme, the quantity of described clamping and fixing device is three, and the angle of two adjacent described clamping and fixing devices is 120 degree.
In technique scheme, the quantity of described clamping and fixing device is four, and the angle of two adjacent described clamping and fixing devices is 90 degree.
The present invention has positive effect: in (1) firework support of the present invention, by being set on firework support, bar formula level meter can make the horizontal accuracy of firework support more guaranteed, so, just can be by firework stentplacement level, the firework being placed in described gun barrel just can not damage surrounding buildings in the process of setting off; In addition, the firework support in the present invention, owing to being provided with adjusting device, therefore can be adjusted to level by adjusting device when firework support is out-of-level.(2) in firework support of the present invention, described rack body is provided with the slot of the bottom surface setting that is parallel to described base, described formula level meter is inserted in described slot, by adopting this structure to make the installation of bar formula level meter more very convenient, this firework support, when idle, can take off use by bar formula level meter from firework support easily simultaneously.(3) in firework support of the present invention, described adjusting device comprises four the first screw rods, and described base is provided with the first screw being spirally connected with described the first screw rod; The bottom of described the first screw rod is fixed with gripper shoe; Angle between two adjacent the first screw rods is 90 degree; The designs simplification of this adjusting device is reasonable, with low cost, has good result of use.(4) in firework support of the present invention, by clamping and fixing device is set, the firework of putting into gun barrel can be gripped, thereby can effectively avoid the situation that firework is toppled over when setting off occurs, there is good result of use.(5) designs simplification of the clamping and fixing device in firework support of the present invention, convenient adjusting, result of use is good.(6), in firework support of the present invention, by the clamping face near firework, rubber layer being set at top board, described rubber layer contacts with firework and can effectively prevent that top board from causing damage to firework.
Accompanying drawing explanation
For content of the present invention is more easily understood, below in conjunction with Figure of description, the present invention will be further described, wherein,
Fig. 1 is the front view with the firework support of level meter of the present invention;
Fig. 2 is the top view shown in Fig. 1 with the firework support of level meter.
Reference numeral shown in figure is: 1-rack body, 2-base; 3-gun barrel; 4-bar formula level meter; 5-the first screw rod; 51-gripper shoe; 6-the second screw rod; 7-top board; 8-spanner; 9-Connection Block; 10-firework; 11-slot.
The specific embodiment
A firework support with level meter, as depicted in figs. 1 and 2, comprises metal rack body 1, and described rack body 1 comprises base 2 and is fixed on the gun barrel 3 on described base 2; Described rack body 1 is provided with the bar formula level meter 4 of the bottom surface setting that is parallel to described base 2, and the quantity of described formula level meter 4 is two, and two bar formula level meters 4 vertically arrange; Described base 2 is provided with the adjusting device that described rack body 1 is adjusted to level.In firework support of the present invention, by being set on firework support, bar formula level meter 4 can make the horizontal accuracy of firework support more guaranteed, so, just can be by firework stentplacement level, the firework 10 being placed in described gun barrel 3 just can not damage surrounding buildings in the process of setting off; In addition, the firework support in the present invention, owing to being provided with adjusting device, therefore can be adjusted to level by adjusting device when firework support is out-of-level.
Described rack body 1 in the present embodiment is provided with the slot 11 of the bottom surface setting that is parallel to described base 2, and described formula level meter 4 is inserted in described slot 11; By adopting this structure to make the installation of bar formula level meter 4 more very convenient, this firework support, when idle, can take off use by bar formula level meter 4 from firework support easily simultaneously.
Described adjusting device in the present embodiment comprises four the first screw rods 5, and described base 2 is provided with the first screw 21 being spirally connected with described the first screw rod 5; The bottom of described the first screw rod is fixed with gripper shoe 51; Angle between two adjacent the first screw rods 5 is 90 degree; When the situation that occurs that firework support is out-of-level, thus can by rotation the first screw rod 5 by firework bracket adjustment to level; The designs simplification of this adjusting device is reasonable, with low cost, has good result of use.
Firework support in the present embodiment also comprises the clamping and fixing device for the firework 10 of putting into described gun barrel 3 is gripped.When setting off firework 10, firework 10 is put into described gun barrel 3, and by clamping and fixing device, firework 10 is fixing, so, just can effectively avoid the situation that firework 10 is toppled over when setting off occurs, there is good result of use.
Described clamping and fixing device in the present embodiment comprises the second screw rod 6, top board 7 and spanner 8; The sidewall of described gun barrel 3 is provided with for the second screw of described the second screw rod 6 is set; Described the second screw rod 6 runs through and is arranged in described the second screw, and is spirally connected with described the second screw; One end that described the second screw rod 6 stretches in described gun barrel 3 has been fixed by socket bearing, and the outside socket of described bearing is fixed with Connection Block 9, and described Connection Block 9 is fixedly connected with described top board 7; Described spanner 8 is fixed on the other end of described the second screw rod 6, and described spanner 8 is fixed on described the second screw rod 6 away from one end of described top board 7, is also that described spanner 8 is fixed on one end that described the second screw rod 6 stretches out described gun barrel 3.When setting off firework 10, firework 10 is placed in gun barrel 3, by rotating described spanner 8, described the second screw rod 6 is rotated, and then make described top board 7 clamp firework 10; After firework 10 has been seted off, then rotate described spanner 8 and make described top board 7 leave firework 10, by the firework of setting off 10 from the interior taking-up of gun barrel 3.The designs simplification of the clamping and fixing device in firework support of the present invention, convenient adjusting, result of use is good.
In order to prevent that described top board 7 from injuring firework 10 in clamping the process of firework 10, therefore at the described top board 7 of the firework support of the present embodiment, on the face away from described Connection Block 9, be provided with rubber layer, described rubber layer can be by being bonded on described top board 7.
The quantity of the clamping and fixing device in the present invention can be one, two, three or four etc.; When the quantity of described clamping and fixing device is two, two described clamping and fixing devices are over against setting; When the quantity of described clamping and fixing device is three, the angle of two adjacent described clamping and fixing devices is 120 degree; When the quantity of described clamping and fixing device is four, the angle of two adjacent described clamping and fixing devices is 90 degree; As shown in Figure 2, the quantity of the clamping and fixing device of the firework support in the present embodiment is four, adopts more firm that this structure can be by 103 clampings of described firework.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation or the change that connotation of the present invention extends out and still belong to protection scope of the present invention.
Claims (9)
1. a firework support with level meter, comprises metal rack body (1), and described rack body (1) comprises base (2) and is fixed on the gun barrel (3) on described base (2);
It is characterized in that: described rack body (1) is provided with the bar formula level meter (4) of the bottom surface setting that is parallel to described base (2), the quantity of described formula level meter (4) is two, and two bar formula level meters (4) vertically arrange;
Described base (2) is provided with the adjusting device that described rack body (1) is adjusted to level.
2. the firework support with level meter according to claim 1, it is characterized in that: described rack body (1) is provided with the slot (11) of the bottom surface setting that is parallel to described base (2), and described formula level meter (4) is inserted in described slot (11).
3. the firework support with level meter according to claim 1, it is characterized in that: described adjusting device comprises four the first screw rods (5), described base (2) is provided with the first screw (21) being spirally connected with described the first screw rod (5); The bottom of described the first screw rod (5) is fixed with gripper shoe (51); Angle between adjacent two the first screw rods (5) is 90 degree.
4. according to the firework support with level meter described in claim 1 or 2 or 3, it is characterized in that: this firework support also comprises the clamping and fixing device for the firework (10) of putting into described gun barrel (3) is gripped.
5. the firework support with level meter according to claim 4, is characterized in that: described clamping and fixing device comprises the second screw rod (6), top board (7) and spanner (8); The sidewall of described gun barrel (3) is provided with for the second screw of described the second screw rod (6) is set; Described the second screw rod (6) runs through and is arranged in described the second screw, and is spirally connected with described the second screw; One end that described the second screw rod (6) stretches in described gun barrel (3) has been fixed by socket bearing, and the outside socket of described bearing is fixed with Connection Block (9), and described Connection Block (9) is fixedly connected with described top board (7); Described spanner (8) is fixed on the other end of described the second screw rod (6).
6. the firework support with level meter according to claim 5, is characterized in that: described top board (7) is provided with rubber layer away from the one side of described Connection Block (9).
7. according to the firework support with level meter described in claim 5 or 6, it is characterized in that: the quantity of described clamping and fixing device is two, two described clamping and fixing devices are over against setting.
8. according to the firework support with level meter described in claim 5 or 6, it is characterized in that: the quantity of described clamping and fixing device is three, the angle of two adjacent described clamping and fixing devices is 120 degree.
9. according to the firework support with level meter described in claim 5 or 6, it is characterized in that: the quantity of described clamping and fixing device is four, the angle of two adjacent described clamping and fixing devices is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710963.6A CN103697764A (en) | 2013-12-07 | 2013-12-07 | Firecracker support provided with level gauges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710963.6A CN103697764A (en) | 2013-12-07 | 2013-12-07 | Firecracker support provided with level gauges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697764A true CN103697764A (en) | 2014-04-02 |
Family
ID=50359376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710963.6A Pending CN103697764A (en) | 2013-12-07 | 2013-12-07 | Firecracker support provided with level gauges |
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| Country | Link |
|---|---|
| CN (1) | CN103697764A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520172Y (en) * | 2002-01-11 | 2002-11-13 | 王春丽 | Film making appliance for medicinal preparation |
| GB2479356A (en) * | 2010-04-06 | 2011-10-12 | Arp Plastics Ltd | A holder for fireworks |
| JP2011208931A (en) * | 2010-03-30 | 2011-10-20 | Shigeroku Dejima | Bottle rocket base |
| CN202869370U (en) * | 2012-08-30 | 2013-04-10 | 崔志本 | Firework base |
| CN203011251U (en) * | 2012-12-21 | 2013-06-19 | 陆俊 | Set-off frame for fireworks |
-
2013
- 2013-12-07 CN CN201310710963.6A patent/CN103697764A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2520172Y (en) * | 2002-01-11 | 2002-11-13 | 王春丽 | Film making appliance for medicinal preparation |
| JP2011208931A (en) * | 2010-03-30 | 2011-10-20 | Shigeroku Dejima | Bottle rocket base |
| GB2479356A (en) * | 2010-04-06 | 2011-10-12 | Arp Plastics Ltd | A holder for fireworks |
| CN202869370U (en) * | 2012-08-30 | 2013-04-10 | 崔志本 | Firework base |
| CN203011251U (en) * | 2012-12-21 | 2013-06-19 | 陆俊 | Set-off frame for fireworks |
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Application publication date: 20140402 |