CN212952679U - A handling device for fire hose - Google Patents
A handling device for fire hose Download PDFInfo
- Publication number
- CN212952679U CN212952679U CN202021040369.2U CN202021040369U CN212952679U CN 212952679 U CN212952679 U CN 212952679U CN 202021040369 U CN202021040369 U CN 202021040369U CN 212952679 U CN212952679 U CN 212952679U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped plate
- fire hose
- hinge shaft
- base
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a fire-fighting equipment field especially relates to a handling device for fire hose, the utility model discloses a handling device includes: the bottom of the base is provided with a plurality of universal wheels; the tightening mechanism is arranged on the base and comprises a first arc-shaped plate, a second arc-shaped plate, a third arc-shaped plate and a fastener; the first arc-shaped plate and the second arc-shaped plate are hinged through a first hinge shaft, the second arc-shaped plate and the third arc-shaped plate are hinged through a second hinge shaft, and the first hinge shaft and the second hinge shaft are both arranged on the base; the fastener is fixed together with the free end of first arc with the free end of third arc to make first arc, second arc and third arc enclose to close and form and be used for with fire hose complex annular centre gripping space. The utility model discloses aim at solving present fire hose because the overweight technical problem who is difficult to the carried behind the water injection.
Description
Technical Field
The utility model relates to a fire-fighting equipment field especially relates to a handling device for fire hose.
Background
Steel works involve more high-temperature and high-pressure processes in the process of casting steel, so that the method belongs to important enterprises for preventing fire. The steel plant is provided with complete fire-fighting facilities including fire hydrant, fire hose and the like. The fire hose is a hose for conveying high-pressure water, foam or other fire-retardant liquid. The fire hose takes rubber as a lining, and the outer surface of the fire hose is wrapped by linen braided fabric. The diameter of a fire hose configured in a steel plant is generally 50-65mm, and after the fire hose is filled with water, the fire hose is difficult to drag even if two persons combine together, is inconvenient for moving operation in a fire extinguishing process, is easy to cause fatigue or insufficient physical strength of the persons, and has adverse effects on fire fighting and rescue work.
In view of the above, it is necessary to provide a carrying device for fire hoses to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a handling device for fire hose, this handling device aim at solving present fire hose because the overweight technical problem who is difficult to by the transport behind the water injection.
In order to achieve the above object, the utility model provides a handling device for fire hose, include:
the device comprises a base, a plurality of universal wheels and a plurality of wheels, wherein the bottom of the base is provided with the plurality of universal wheels;
the tightening mechanism is arranged on the base and comprises a first arc-shaped plate, a second arc-shaped plate, a third arc-shaped plate and a fastener; the first arc-shaped plate and the second arc-shaped plate are hinged through a first hinge shaft, the second arc-shaped plate and the third arc-shaped plate are hinged through a second hinge shaft, and the first hinge shaft and the second hinge shaft are both arranged on the base; the fastener detachably fixes the free end of the first arc-shaped plate and the free end of the third arc-shaped plate together, so that the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate enclose to form an annular clamping space used for being matched with a fire hose.
Preferably, the fastener includes screw rod and nut, the head of screw rod with the free end of first arc is connected, the screw rod is movable, with the free end of first arc forms the contained angle of different angles, the free end of third arc is provided with can satisfy the through-hole that the pole portion of screw rod passed, the nut with the external screw thread cooperation of seting up on the pole portion.
Preferably, the free end of the first arc-shaped plate is provided with a containing groove, an articulated piece used for being matched with the head of the screw rod is arranged in the containing groove, and the head of the screw rod is articulated in the containing groove through the articulated piece.
Preferably, the nut is a wing nut.
Preferably, the carrying device further comprises a first support and a second support which are arranged on the base at intervals, mounting holes are formed in the first support and the second support, the first hinge shaft is matched with the mounting hole in the first support, and the second hinge shaft is matched with the mounting hole in the second support.
Preferably, the first support comprises a bottom plate and two support plates arranged on the bottom plate at intervals, the bottom plate is fixed on the base, and the support plates are provided with the mounting holes.
Preferably, the clamping surface of the first arc-shaped plate, the clamping surface of the second arc-shaped plate and the clamping surface of the third arc-shaped plate are all provided with anti-skid layers.
Preferably, the anti-slip layer is anti-slip rubber.
Preferably, the number of the universal wheels is 3, and the 3 universal wheels are arranged in a triangular shape.
Preferably, the annular clamping space has a diameter of 50-65 mm.
In the scheme of this application, handling device includes the base and sets up the mechanism of cramping on the base. Wherein, cramping mechanism is articulated in proper order by first arc, second arc and third arc and forms, can make cramping mechanism agree with mutually with the outer pipe face of fire hose through adjusting the angle relation between first arc, second arc and the third arc. The fastener can fix the free end of the first arc-shaped plate and the free end of the third arc-shaped plate together, and the tightening mechanism is clamped on the outer pipe surface of the fire hose. Under the fastening state, first arc, second arc and third arc enclose to close and form and are used for with fire hose complex annular centre gripping space to bear fire hose firmly on handling device. Meanwhile, the bottom of the base is provided with the universal wheels, so that the friction mode between the fire hose and the ground is converted from sliding friction to rolling friction, and operators can rapidly and effortlessly carry the heavy fire hose after water injection. The utility model can facilitate the carrying of the fire hose during the field operation, and save the human resource cost; the time and the labor can be saved, the water belt dragging time can be reduced, and the precious time is won for fire extinguishing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a conveying device for fire hoses according to the present invention;
fig. 2 is a schematic structural view of the tightening mechanism of the present invention;
fig. 3 is the utility model discloses a handling device operating condition schematic diagram for fire hose.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
The reference numbers illustrate:
10-a handling device;
100-base, 110-universal wheel, 120-first support, 130-second support;
121-support plate, 122-bottom plate, 123-mounting hole;
131-anti-slip rubber;
200-a tightening mechanism, 210-a first arc, 220-a second arc, 230-a third arc, 240-a fastener;
211-the free end of the first arc-shaped plate, 212-the receiving groove, 213-the hinge;
221-third arc free end, 222-through hole;
241-screw rod, 242-nut;
250-a first articulation axis, 260-a second articulation axis;
300-fire fighting belt.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a carrying device for fire hose, including:
a base 100, wherein a plurality of universal wheels 110 are arranged at the bottom of the base 100;
a tightening mechanism 200 disposed on the base 100, the tightening mechanism 200 including a first arc plate 210, a second arc plate 220, a third arc plate 230, and a fastener 240; the first arc-shaped plate 210 and the second arc-shaped plate 220 are hinged through a first hinge shaft 250, the second arc-shaped plate 220 and the third arc-shaped plate 230 are hinged through a second hinge shaft 260, and the first hinge shaft 250 and the second hinge shaft 260 are both installed on the base 100; fasteners 240 removably secure first arcuate plate free end 211 and third arcuate plate free end 221 together such that first arcuate plate 210, second arcuate plate 220, and third arcuate plate 230 enclose an annular clamping space for mating with fire hose 300.
Wherein the first hinge shaft 250 is used for connecting the first arc-shaped plate 210 and the second arc-shaped plate 220, so that the first arc-shaped plate 210 can rotate around the first hinge shaft 250 relative to one end of the second arc-shaped plate 220, and the second hinge shaft 260 is used for connecting the second arc-shaped plate 220 and the third arc-shaped plate 230, so that the third arc-shaped plate 230 can rotate around the second hinge shaft 260 relative to the other end of the second arc-shaped plate 220. Meanwhile, the first hinge shaft 250 and the second hinge shaft 260 fix the second arc-shaped plate 220 to the base 100. The first, second and third arcuate plates 210, 220, 230 form a clamping space that is adjustable in size.
The structure of the fastening member 240 is not particularly limited, and may be any structure that can fixedly connect the first arc-shaped plate free end 211 and the third arc-shaped plate free end 221. For example, the fastener 240 may be a bolt, a nut, a buckle, a slot, a belt, or a snap ring, so as to connect the first arc-shaped plate free end 211 and the third arc-shaped plate free end 221, so that the first arc-shaped plate 210, the second arc-shaped plate 220, and the third arc-shaped plate 230 can be enclosed and fixed on the fire hose 300. Among them, a plurality of universal wheels 110 provided at the bottom of the base 100 are used to support the entire carrying device so that the carrying device 10 can move on the ground in a rolling friction manner.
In the present embodiment, the carrying device 10 includes a base 100 and a tightening mechanism 200 provided on the base 100. The hooping mechanism 200 is formed by sequentially hinging a first arc-shaped plate 210, a second arc-shaped plate 220 and a third arc-shaped plate 230, and the hooping mechanism 200 can be matched with the outer pipe surface of the fire hose 300 by adjusting the angle relation among the first arc-shaped plate 210, the second arc-shaped plate 220 and the third arc-shaped plate 230. The fastener 240 can fix the first arc-shaped plate free end 211 and the third arc-shaped plate free end 221 together, and clamp the tightening mechanism 200 on the outer pipe surface of the fire hose 300. In the fastened state, the first arc-shaped plate 210, the second arc-shaped plate 220 and the third arc-shaped plate 230 enclose to form an annular clamping space for cooperating with the fire hose 300, so as to stably carry the fire hose 300 on the carrying device 10. Meanwhile, since the plurality of universal wheels 110 are disposed at the bottom of the base 100, the friction between the fire hose 300 and the ground is converted from sliding friction to rolling friction, so that the operator can rapidly and effortlessly carry the heavy fire hose 300 after water injection. The utility model can facilitate the transportation of the fire hose 300 during the field operation, and save the human resource cost; the time and the labor can be saved, the water belt dragging time can be reduced, and the precious time is won for fire extinguishing.
4. As the specific embodiment of the utility model, fastener 240 includes screw rod 241 and nut 242, and the head and the first arc free end 211 of screw rod 241 are connected, and screw rod 241 is movable, forms the contained angle of different angles with first arc free end 211, and third arc free end 221 is provided with the through-hole 222 that the pole portion that can satisfy screw rod 241 passes, the external screw-thread fit who offers on nut 242 and the pole portion. The nut 242 and the screw 241 can enclose the first arc-shaped plate 210, the second arc-shaped plate 220 and the third arc-shaped plate 230 through threads to form an annular clamping space for being matched with the fire hose 300, so that the fire hose 300 with different specifications can be matched and used. Further, the free end 211 of the first arc-shaped plate is provided with a receiving groove 212, a hinge 213 for matching with the head of the screw 241 is disposed in the receiving groove 212, and the head of the screw 241 is hinged in the receiving groove 212 through the hinge 213. The receiving groove 212 is a rectangular groove, and the size of the receiving groove is set according to the size of the head of the screw 241, so that the size of the head of the screw 241 can be received without moving easily. The head of the screw 241 is hinged in the accommodating groove 212 through the hinge shaft 213, and the angle between the screw 241 and the free end 211 of the first arc-shaped plate can be freely adjusted, so that the fire hose 300 can adapt to fire hoses 300 with different specifications.
As a preferred embodiment of the present invention, the nut 242 may be configured as a wing nut. The two sides of the wing nut are formed with projections for rotating the nut, which facilitates the disassembly and assembly of the nut 242.
As a specific embodiment of the present invention, the carrying device 10 further includes a first support 120 and a second support 130 disposed on the base 100 at an interval, the first support 120 and the second support 130 have all been provided with mounting holes 123, the first hinge shaft 250 is matched with the mounting holes 123 of the first support 120, and the second hinge shaft 260 is matched with the mounting holes 123 of the second support 130. The base 100 is combined with the tightening mechanism 200 by the first bracket 120 and the second bracket 130. Through the shaft hole cooperation of first articulated shaft 250 and first support 120, the shaft hole cooperation of second articulated shaft 260 and second support 130, can realize freely opening and shutting of first arc 210, third arc 230.
Further, the first bracket 120 includes a bottom plate 122 and two supporting plates 121 disposed on the bottom plate 122 at an interval, the bottom plate 122 is fixed on the base 100, and the supporting plates 121 are provided with mounting holes engaged with the first hinge shafts 250. The bottom plate 122 is connected to the base 100 by screws, and the screws are distributed in a rectangular shape to fix the bottom plate 122 on the base 100. The bottom plate 122 is assembled with the two support plates 121 by welding.
Preferably, the clamping surfaces of the first arc-shaped plate 210, the second arc-shaped plate 220 and the third arc-shaped plate 230 are all provided with anti-slip layers for enhancing the friction between the tightening mechanism 200 and the fire hose 300. Further, the anti-slip layer may be an anti-slip rubber 131. The antiskid rubber has the characteristics of moderate pressure, good abrasion resistance, good impact resistance, good aging resistance, good water resistance, good antiskid performance and good shock resistance. The anti-slip rubber 131 contacts with the outer circumferential surface of the fire hose 300 to enhance the friction between the tightening mechanism 200 and the fire hose 300, and prevent the fire hose from loosening.
Preferably, the number of the universal wheels 110 may be 3, and the 3 universal wheels are arranged in a triangle. The triangular structure is most stable, and meanwhile, the movement in all directions can be realized. Preferably, the annular clamping space has a diameter of 50-65 mm. The diameter of the fire hose 300 is 25-80mm, with 50-65mm being the most common.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A handling device for a fire hose, comprising:
the device comprises a base, a plurality of universal wheels and a plurality of wheels, wherein the bottom of the base is provided with the plurality of universal wheels;
the tightening mechanism is arranged on the base and comprises a first arc-shaped plate, a second arc-shaped plate, a third arc-shaped plate and a fastener; the first arc-shaped plate and the second arc-shaped plate are hinged through a first hinge shaft, the second arc-shaped plate and the third arc-shaped plate are hinged through a second hinge shaft, and the first hinge shaft and the second hinge shaft are both arranged on the base; the fastener detachably fixes the free end of the first arc-shaped plate and the free end of the third arc-shaped plate together, so that the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate enclose to form an annular clamping space used for being matched with a fire hose.
2. The carrying device for the fire hose according to claim 1, wherein the fastener comprises a screw and a nut, the head of the screw is connected with the free end of the first arc-shaped plate, the screw is movable and forms included angles with the free end of the first arc-shaped plate at different angles, the free end of the third arc-shaped plate is provided with a through hole through which the rod of the screw can pass, and the nut is matched with an external thread formed on the rod.
3. The carrying device for the fire hose according to claim 2, wherein a containing groove is formed in the free end of the first arc-shaped plate, a hinge member for being matched with the head of the screw rod is arranged in the containing groove, and the head of the screw rod is hinged in the containing groove through the hinge member.
4. The handling device for a fire hose according to claim 2, wherein the nut is a wing nut.
5. The carrying device for the fire hose according to claim 1, further comprising a first bracket and a second bracket which are arranged on the base at intervals, wherein mounting holes are formed in the first bracket and the second bracket, the first hinge shaft is matched with the mounting hole in the first bracket, and the second hinge shaft is matched with the mounting hole in the second bracket.
6. The carrying device for the fire hose according to claim 5, wherein the first bracket comprises a bottom plate and two support plates arranged on the bottom plate at intervals, the bottom plate is fixed on the base, and the support plates are provided with the mounting holes.
7. The carrying device for the fire hose according to any one of claims 1 to 6, wherein the clamping surfaces of the first arc-shaped plate, the second arc-shaped plate and the third arc-shaped plate are provided with anti-slip layers.
8. The carrying device for a fire hose according to claim 7, wherein the anti-slip layer is anti-slip rubber.
9. The carrying device for a fire hose according to any one of claims 1 to 6, wherein the number of the universal wheels is 3, and the 3 universal wheels are arranged in a triangle.
10. A handling device for a fire hose according to any one of claims 1 to 6, wherein the annular clamping space has a diameter of 50-65 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021040369.2U CN212952679U (en) | 2020-06-09 | 2020-06-09 | A handling device for fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021040369.2U CN212952679U (en) | 2020-06-09 | 2020-06-09 | A handling device for fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212952679U true CN212952679U (en) | 2021-04-13 |
Family
ID=75385783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021040369.2U Expired - Fee Related CN212952679U (en) | 2020-06-09 | 2020-06-09 | A handling device for fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212952679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890241A (en) * | 2022-05-27 | 2022-08-12 | 天津正标津达线缆集团有限公司 | Adjustable cable looping device convenient to disking |
-
2020
- 2020-06-09 CN CN202021040369.2U patent/CN212952679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114890241A (en) * | 2022-05-27 | 2022-08-12 | 天津正标津达线缆集团有限公司 | Adjustable cable looping device convenient to disking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8973705B2 (en) | Swivel D-ring attachment point | |
| CN212952679U (en) | A handling device for fire hose | |
| US11708851B2 (en) | Device for carrying articles of equipment | |
| US4505448A (en) | Bracket for fire extinguishers | |
| US20200206549A1 (en) | Fall arresting device connector | |
| US8002244B2 (en) | High load block construction and connection | |
| JP5355428B2 (en) | Fire hose transfer aid | |
| US20150217154A1 (en) | Universal nozzle connector with an adjustable mount | |
| US10486004B1 (en) | Shoulder-mountable quick-release fire hose clamp | |
| US7438510B1 (en) | Apparatus and method for securing a pallet jack | |
| US6254050B1 (en) | Safety tether system for air tool and air line | |
| US7168687B2 (en) | Snatch block, snatch block assembly and method of use | |
| US5542730A (en) | Fire hose carrier | |
| US20210001161A1 (en) | Firehose handle system | |
| US20100086391A1 (en) | Hose Handling Apparatus | |
| US5361867A (en) | Load indicator | |
| US7159826B1 (en) | Hose clamping device | |
| US10898742B1 (en) | Adjustable beam anchor system | |
| US5432978A (en) | Fire fighting tool for attachment to a pike pole | |
| CN209752024U (en) | Portable fire hose online belt pressure dragging device | |
| CN219251521U (en) | Fire-fighting lance fixed bolster | |
| CN221051367U (en) | Special sling for pay-off device on underwater navigation body boat | |
| CN219344123U (en) | Anchor point fixing device | |
| CN217391453U (en) | Portable storage pressure type dry powder fire extinguisher | |
| JP7397522B1 (en) | heavy lifting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |