CN208997057U - A kind of break-in tool is pumped with pneumatic actuation - Google Patents
A kind of break-in tool is pumped with pneumatic actuation Download PDFInfo
- Publication number
- CN208997057U CN208997057U CN201821290852.9U CN201821290852U CN208997057U CN 208997057 U CN208997057 U CN 208997057U CN 201821290852 U CN201821290852 U CN 201821290852U CN 208997057 U CN208997057 U CN 208997057U
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- Prior art keywords
- gas cylinder
- tracheae
- break
- control valve
- pressure
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Abstract
The utility model discloses a kind of break-in tools to be pumped with pneumatic actuation, including gas cylinder, the gas cylinder is mounted on backboard, and bottle valve is provided with below backboard, and gas cylinder has been arranged in parallel pressure reducer by tracheae, the pressure reducer is connected to control valve by tracheae, and high pressure gauge and middle pressure table are provided between pressure reducer and control valve, the control valve is connected to air motor by tracheae, and air motor is connected to oil sac by tracheae, the oil sac upper end is connected separately with flowline quick coupling and oil return pipe quick coupling.The device can be carried on the back gas cylinder behind user by backboard, drive hydraulic pump lighter in weight compared to conventional gasoline, fireman can back, take work, one man operation on hand.The device drives air motor by using gas cylinder, and power source is simple, and the gas cylinder in gas cylinder is the gas cylinder for the positive-pressure type fire-fighting aerial respiration normal use that fire brigade generally uses, and interface, pressure and positive-pressure air respirator are general.
Description
Technical field
The utility model relates to fire-fighting equipment technical field, specially a kind of break-in tool is pumped with pneumatic actuation.
Background technique
Forcible entry utensil is fire fighter's forcibly door and window, demolition building when putting out a fire or rescuing people, and it is logical to open up fire-fighting
Glow ember and common equipment when mopping up are removed in road.Breaking device has the classes such as manual, hydraulic, motor-driven and chemical cleavage
Type.
Existing hydraulic disengaging tool mostly uses gasoline driven motor, provides hydraulic official post break-in tool fortune for break-in tool
Make, and the defect of gasoline motor is that weight is excessive, need two firemans just to can be carried out carrying, at the same gasoline motor need by
Gasoline is carried as fuel, and gasoline enters in the scene of a fire that there are great security risks as inflammable thing.
If being able to solve problems if capable of inventing a kind of hydraulic tool transfer tube of gas-powered, we are mentioned thus
It is pumped for a kind of break-in tool pneumatic actuation.
Utility model content
The purpose of this utility model is to provide a kind of break-in tools to be pumped with pneumatic actuation, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of break-in tool is pumped with pneumatic actuation, is wrapped
Gas cylinder is included, the gas cylinder is mounted on backboard, and is provided with bottle valve below backboard, and gas cylinder has been arranged in parallel by tracheae and has been subtracted
Depressor, the pressure reducer are connected to control valve by tracheae, and high pressure gauge and middle pressure table are provided between pressure reducer and control valve,
The control valve is connected to air motor by tracheae, and air motor is connected to oil sac, the oil sac upper end point by tracheae
It is not connected with flowline quick coupling and oil return pipe quick coupling.
Preferably, the backboard is connected with gas cylinder by strap binding, and harness and waistband are provided on backboard.
Preferably, the gas cylinder is that bottleneck is installed downwards, and bottle valve is rotary type air valve.
Preferably, the high pressure gauge assigns into the top of gas circuit between control valve and pressure reducer, and middle pressure table assigns into control
The lower section of gas circuit between valve and pressure reducer processed.
Preferably, the flowline quick coupling and oil return pipe quick coupling assign into respectively break-in tool oil inlet and
On oil outlet.
Compared with prior art, the utility model has the beneficial effects that
1. the device by backboard can by gas cylinder carry on the back behind user, compared to conventional gasoline driving hydraulic pump weight compared with
Gently, fireman can back, take work, one man operation on hand.
2. the device drives air motor by using gas cylinder, power source is simple, and the gas cylinder in gas cylinder is that fire brigade is universal
The gas cylinder of the positive-pressure type fire-fighting aerial respiration normal use used, interface, pressure and positive-pressure air respirator are general.
3. the device can carry out the pressure of the compressed gas after pressure reducer decompression by being provided with high pressure gauge and middle pressure table
Detection improves the accuracy of air pressure when equipment uses, is conducive to user and determines whether equipment can normal use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1 flowline quick coupling, 2 oil return pipe quick couplings, 3 oil sacs, 4 air motors, 5 control valves, 6 high pressure gauges,
Table, 8 bottle valves, 9 gas cylinders, 10 backboards, 11 pressure reducers are pressed in 7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of break-in tool is pumped with pneumatic actuation, including gas
Bottle 9, gas cylinder 9 is mounted on backboard 10, and bottle valve 8 is provided with below backboard 10, and gas cylinder 9 has been arranged in parallel by tracheae and has been subtracted
Depressor 11, pressure reducer 11 are connected to control valve 5 by tracheae, and be provided between pressure reducer 11 and control valve 5 high pressure gauge 6 and in
Table 7 is pressed, control valve 5 is connected to air motor 4 by tracheae, and air motor 4 is connected to oil sac 3,3 upper end of oil sac by tracheae
It is connected separately with flowline quick coupling 1 and oil return pipe quick coupling 2.
Further, backboard 10 is connected with gas cylinder 9 by strap binding, and is provided with harness and waistband on backboard 10.
Further, gas cylinder 9 is that bottleneck is installed downwards, and bottle valve 8 is rotary type air valve.
Further, high pressure gauge 6 assigns into the top of gas circuit between control valve 5 and pressure reducer 11, and middle pressure table 7 assigns into
The lower section of gas circuit between control valve 5 and pressure reducer 11.
Further, flowline quick coupling 1 and oil return pipe quick coupling 2 assign into respectively break-in tool oil inlet and
On oil outlet.
Working principle: the compressed air filled in gas cylinder 9 is after the opening of bottle valve 8, by pressure reducer 11 from 5-30MPa
It is down to 0.8MPa, opening control valve 5 makes compressed gas enter air motor 4, drives the oil in oil sac 3 logical by air motor 4
1 entering tool of flowline quick coupling is crossed, the oil in tool returns to oil sac 3 by oil return pipe quick coupling 2 and completes circulation, passes through
The barometric information that high pressure gauge 6 and middle pressure table 7 can export pressure reducer 11 is observed, and air pressure is accurate when improving equipment use
Property, gas cylinder 9 can be carried on the back behind user by being provided with backboard 10.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of break-in tool is pumped with pneumatic actuation, including gas cylinder (9), it is characterised in that: the gas cylinder (9) is mounted on backboard
(10) it on, and is provided with bottle valve (8) below backboard (10), and gas cylinder (9) has been arranged in parallel pressure reducer (11), institute by tracheae
It states pressure reducer (11) to be connected to control valve (5) by tracheae, and is provided with high pressure gauge between pressure reducer (11) and control valve (5)
(6) it is connected to air motor (4) with middle pressure table (7), the control valve (5) by tracheae, and air motor (4) is connected by tracheae
It is connected to oil sac (3), oil sac (3) upper end is connected separately with flowline quick coupling (1) and oil return pipe quick coupling (2).
2. a kind of break-in tool according to claim 1 is pumped with pneumatic actuation, it is characterised in that: the backboard (10) passes through
Strap binding is connected with gas cylinder (9), and is provided with harness and waistband on backboard (10).
3. a kind of break-in tool according to claim 1 is pumped with pneumatic actuation, it is characterised in that: the gas cylinder (9) is bottle
Mouth installation downwards, and bottle valve (8) is rotary type air valve.
4. a kind of break-in tool according to claim 1 is pumped with pneumatic actuation, it is characterised in that: high pressure gauge (6) peace
It is inserted in the top of gas circuit between control valve (5) and pressure reducer (11), and middle pressure table (7) assigns into control valve (5) and pressure reducer
(11) lower section of gas circuit between.
5. a kind of break-in tool according to claim 1 is pumped with pneumatic actuation, it is characterised in that: the fast quick access of flowline
Head (1) and oil return pipe quick coupling (2) are assigned into respectively on the oil inlet and oil outlet of break-in tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290852.9U CN208997057U (en) | 2018-08-10 | 2018-08-10 | A kind of break-in tool is pumped with pneumatic actuation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821290852.9U CN208997057U (en) | 2018-08-10 | 2018-08-10 | A kind of break-in tool is pumped with pneumatic actuation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997057U true CN208997057U (en) | 2019-06-18 |
Family
ID=66796973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821290852.9U Expired - Fee Related CN208997057U (en) | 2018-08-10 | 2018-08-10 | A kind of break-in tool is pumped with pneumatic actuation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997057U (en) |
-
2018
- 2018-08-10 CN CN201821290852.9U patent/CN208997057U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20210810 |