CN204319595U - Fire-fighting bobbin disk holder - Google Patents
Fire-fighting bobbin disk holder Download PDFInfo
- Publication number
- CN204319595U CN204319595U CN201420816778.5U CN201420816778U CN204319595U CN 204319595 U CN204319595 U CN 204319595U CN 201420816778 U CN201420816778 U CN 201420816778U CN 204319595 U CN204319595 U CN 204319595U
- Authority
- CN
- China
- Prior art keywords
- base plate
- protrusion
- fixing ear
- fire
- disk holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of fire-fighting bobbin disk holder, comprise the fixing ear of two on base plate and base plate, described base plate is provided with installing hole, described fixing ear is provided with locating hole, in the middle part of described base plate, upwards protuberance forms protrusion, described fixing ear is arranged on this protrusion, and described fixing ear is that the cutting cube closed by three side opening sides on described protrusion is formed along closed side bending 90 degree.Because the utility model adopts said structure, base plate is arranged the protrusion of rounding off with it, bending and pressure that base plate bears can be cushioned, therefore greatly strengthen its bend resistance and load performance; Fix ear to be formed by cutting cube bending 90 degree simultaneously, directly utilize the material of base plate own to make fixing ear, without the need to providing other additional materials, avoiding the waste of material, in turn saving welding sequence, overall bend resistance and load performance are strengthened greatly.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, is specifically related to a kind of fire-fighting bobbin disk holder.
Background technology
Fire-fighting bobbin disk full name " fire hose reel ", the fire extinguishing appliance be made up of disk body, valve, intake line, sebific duct (i.e. flexible pipe), spray gun etc., in order to be wound around and fire-fighting water inlet pipe water route connection rubber tube, spray gun on this sebific duct is pulled out, namely pull-out spray gun launches sebific duct, and spray fire extinguishing agent (being mainly water) is put out a fire.Disk body is arranged on the holder in fire-extinguishing box by the fixed head outside it, holder is made up of weld on fixing base plate and base plate two fixing ears, and its weak point is: 1, base plate is plane, bend resistance and load performance poor; 2, fixing ear is fixed by welding on base plate, both adds welding sequence, and turn increases raw-material use, simultaneously bend resistance and load performance also poor.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of fire-fighting bobbin disk holder without the need to welding, it had both added overall bend resistance and load performance, again saved raw-material use.
The technical scheme that the utility model adopts is: a kind of fire-fighting bobbin disk holder, comprise the fixing ear of two on base plate and base plate, described base plate is provided with installing hole, described fixing ear is provided with locating hole, in the middle part of described base plate, upwards protuberance forms protrusion, described fixing ear is arranged on this protrusion, and described fixing ear is that the cutting cube closed by three side opening sides on described protrusion is formed along closed side bending 90 degree.
As preferably, rounding off between described protrusion and described base plate.
As preferably, the closed side of described cutting cube parallels with the width of described base plate.
The beneficial effects of the utility model are: because the utility model adopts said structure, base plate is arranged the protrusion of rounding off with it, can cushion bending and pressure that base plate bears, therefore greatly strengthen its bend resistance and load performance; Fix ear to be formed by cutting cube bending 90 degree simultaneously, directly utilize the material of base plate own to make fixing ear, without the need to providing other additional materials, avoiding the waste of material, in turn saving welding sequence, overall bend resistance and load performance are strengthened greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
In figure: 1, base plate; 2, fixing ear; 3, installing hole; 4, locating hole; 5, protrusion.
Detailed description of the invention
Below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of fire-fighting bobbin disk holder, comprise the fixing ear 2 of two on base plate 1 and base plate 1, described base plate 1 is provided with installing hole 3, described fixing ear 2 is provided with locating hole 4, in the middle part of described base plate 1, upwards protuberance forms protrusion 5, rounding off between protrusion 5 and described base plate 1, described fixing ear 2 is arranged on this protrusion 5, described fixing ear 2 is that the cutting cube closed by three side opening sides on described protrusion 5 is formed along closed side bending 90 degree, and the closed side of cutting cube parallels with the width of described base plate 1.
Because the utility model adopts said structure, base plate 1 is arranged the protrusion 5 of rounding off with it, bending and pressure that base plate 1 bears can be cushioned, therefore greatly strengthen its bend resistance and load performance; Fix ear 2 to be formed by cutting cube bending 90 degree simultaneously, directly utilize the material of base plate 1 own to make fixing ear 2, without the need to providing other additional materials, avoiding the waste of material, in turn saving welding sequence, overall bend resistance and load performance are strengthened greatly.
The above, be only the utility model preferred embodiment, therefore can not limit with this scope that the utility model implements, the equivalence namely done according to the utility model claim and description change with modify, all should still belong in scope that the utility model patent contains.
Claims (3)
1. a fire-fighting bobbin disk holder, comprise the fixing ear (2) of two on base plate (1) and base plate (1), described base plate (1) is provided with installing hole (3), described fixing ear (2) is provided with locating hole (4), it is characterized in that: described base plate (1) middle part upwards protuberance forms protrusion (5), described fixing ear (2) is arranged on this protrusion (5), and described fixing ear (2) is that the cutting cube closed by the upper three side opening sides of described protrusion (5) is formed along closed side bending 90 degree.
2. fire-fighting bobbin disk holder according to claim 1, is characterized in that: rounding off between described protrusion (5) and described base plate (1).
3. fire-fighting bobbin disk holder according to claim 1, is characterized in that: the closed side of described cutting cube parallels with the width of described base plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816778.5U CN204319595U (en) | 2014-12-22 | 2014-12-22 | Fire-fighting bobbin disk holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816778.5U CN204319595U (en) | 2014-12-22 | 2014-12-22 | Fire-fighting bobbin disk holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319595U true CN204319595U (en) | 2015-05-13 |
Family
ID=53156001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816778.5U Expired - Fee Related CN204319595U (en) | 2014-12-22 | 2014-12-22 | Fire-fighting bobbin disk holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350953A (en) * | 2018-08-07 | 2019-02-19 | 宁波曼切斯体育用品有限公司 | A kind of production technology of ABS one abutment wall snow slab |
-
2014
- 2014-12-22 CN CN201420816778.5U patent/CN204319595U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350953A (en) * | 2018-08-07 | 2019-02-19 | 宁波曼切斯体育用品有限公司 | A kind of production technology of ABS one abutment wall snow slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |