CN106994667A - A kind of portable non-maintaining manual-operated emergent deliverance apparatus - Google Patents
A kind of portable non-maintaining manual-operated emergent deliverance apparatus Download PDFInfo
- Publication number
- CN106994667A CN106994667A CN201710241042.8A CN201710241042A CN106994667A CN 106994667 A CN106994667 A CN 106994667A CN 201710241042 A CN201710241042 A CN 201710241042A CN 106994667 A CN106994667 A CN 106994667A
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- China
- Prior art keywords
- stock
- hard alloy
- circular saw
- jacking
- portable non
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/003—Combination or multi-purpose hand tools of pliers'-, scissors'- or wrench-type with at least one movable jaw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/003—Sawing machines or sawing devices with circular saw blades or with friction saw discs for particular purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The present invention relates to the portable non-maintaining manual-operated emergent deliverance apparatus of one kind, multi-functional mechanism is expanded in the jacking that the device includes swing type stock bar cutter structure and used cooperatively with swing type stock bar cutter structure, swing type stock bar cutter structure includes stock, it is arranged on the lever of stock one end, it is arranged on the hook of the stock other end, the rocking arm being hinged by rotating shaft and stock, the hard alloy circular saw being arranged concentrically between rocking arm and stock and with rotating shaft and the movement in one direction ratchet used cooperatively with hard alloy circular saw, the movement in one direction ratchet links together hard alloy circular saw and rocking arm, hard alloy circular saw is driven to carry out unidirectional intermittent exercise.Compared with prior art, apparatus of the present invention are simple in construction, lightly, it is easy to which operation is with carrying, without power supply and battery, are adapted to long-term storage, it is adaptable to which various emergency is rescued and saved oneself, with good application prospect.
Description
Technical field
The invention belongs to rescue tool technical field, it is related to a kind of portable non-maintaining manual-operated emergent deliverance apparatus.
Background technology
The rescue site of some disasters such as collapse in traffic accident, house bridge, crowbar as a kind of purely mechanic instrument,
Extraneous it need not provide the power such as hydraulic pressure, air pressure, it is only necessary to which a people or a few people exert a force simultaneously can lever up several tons of the object of weighing,
This more turns into its irreplaceable advantage in the disaster scene of power shortage, and crowbar is simple in construction, easy to carry, in disaster
Rescue site is all often indispensable, effective rescue tool.But crowbar in the market is usually to be made up of single bar, its
Resistance arm lengths are shorter, the limited height that can be supported, and often want to improve the height of support, must just raise fulcrum, make it
Closer to the weight to be levered up, this not only adds the complexity of its operation, operating efficiency is also reduced.Meanwhile, existing sled
Often there is big volume, weight weight, the generation for carrying inconvenient and power in the rescue tool of bumper structure.And in thing
Therefore scene usually needs to use jacking tool and cutting tool when rescuing the wounded, universal jacking tool is all using oil
Bear down on one liter, but oil pressure jacking tool weight weight, carries inconvenient, in addition it is also necessary to makeup oil and the problems such as prevent the side leakage of oil.Cut
It is all electricity consumption class electric saw to cut instrument, but electricity consumption class rescue tool then needs to check electricity and battery performance constantly, is deposited for a long time
Easily produce dead battery capability, electrolyte side leakage, and electricity consumption class instrument weight heavy, complicated, be not easily repaired after damage.Rescue
The scene of helping such as will generally cut, expand, supportting, cutting, sawing at the combination operation, and equipment is in great demand.
Rescued in view of the above-mentioned problems, Authorization Notice No. discloses a kind of portable combined for CN201783110U Chinese patent
Help instrument, can folding storage, it includes lower beam, crossover sub, shovel face, shovel face joint, pick hook, apical grafting hook bolt and apical grafting
Head nut, fixed cover, compress gasket, lower pincers bearing, upper boom, upper pincers bearing, chisel, rope sling, life line, lower clamp piece, upper pliers plate,
Handle joint, tup, emergency light, iron sweep and first aid medicine box.The technical scheme of above-mentioned patent disclosure pass through component different groups
Close and conversion and retaining mechanism, can rapidly transformational structure is to realize a variety of functions, but the rescue tool can not be to scene
The components such as reinforcing bar are effectively cut, and the generation of power is limited, is further improved.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of light weight, structure peace
It is complete reliable, cutting performance, portable portable non-maintaining manual-operated emergent deliverance apparatus can be effectively improved.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of portable non-maintaining manual-operated emergent deliverance apparatus, the device include swing type stock bar cutter structure and
Multi-functional mechanism is expanded with the jacking that swing type stock bar cutter structure is used cooperatively,
Described swing type stock bar cutter structure includes stock, is arranged on the lever of stock one end, is arranged on stock
The hook of the other end, the rocking arm being hinged by rotating shaft and stock, it is arranged concentrically between rocking arm and stock and with rotating shaft
Hard alloy circular saw and the movement in one direction ratchet used cooperatively with hard alloy circular saw, the movement in one direction ratchet is by hard
Alloy disks saw links together with rocking arm, and driving hard alloy circular saw carries out unidirectional intermittent exercise,
Multi-functional mechanism is expanded in described jacking to be included long bolt, is arranged on the rotation handle of long bolt one end, is arranged on
The rotary shaft of the long bolt other end, the first axle ear being set on long bolt, it is arranged the second axle ear on the rotating shaft, by
One axle ear and the second axle ear are symmetricly set on the jacking Stent assembly of long bolt both sides.
Described jacking Stent assembly includes one end and is hinged with first axle ear and galianconism of the other end provided with connecting pin, one
End provided with zigzag tooth and the other end by connecting pin and galianconism be hinged it is long-armed, described long-armed and the second axle ear is hinged.
Described connecting pin is provided with jacking branch shoulder.
It is laid with described long-armed stage casing for expanding opening or cutting open the expansion tooth and cutlery of breach.
Described galianconism holds handle provided with galianconism.
The sliding bar being connected with hook is additionally provided with described stock, the sliding bar is provided with hook handle.
It is additionally provided with described stock at the position of hook handle and enters anale settting scale for indicate cutting progress.
In apparatus of the present invention, swing type stock bar cutter structure drives hard alloy circular saw by rocking arm, makes hard
Alloy disks saw obtains larger torsion, so that with very strong cutting performance, rocking arm controls the construction of dragsaw, can entered a long way off
Row operation, it is to avoid dangerous.And jacking is expanded multi-functional mechanism using lever, spiral, the laborsaving principle of wheel shaft and is combined, make
The stress produced during industry is up to try to add hundred times.
In actual use, the reinforcing bar to be blocked is hooked by the hook of swing type stock bar cutter structure, cunning of holding with a firm grip
The lever on hook handle and stock in lever, and the rocking arm that fluctuates, in the presence of movement in one direction ratchet, hard is closed
Golden circular saw one-directional rotation cuts reinforcing bar, and cutting progress can be checked by entering anale settting scale.
And in the case where needing to carry out jacking expansion, by rotating the rotation handle in the multi-functional mechanism of jacking expansion,
Long bolt rotation is driven, rotary shaft is delivered torque to after long bolt rotation, rotates it, under the drive that rotary shaft rotates,
Galianconism afterbody is moved up, and jacking branch shoulder is expanded outwardly, and plays a part of jacking, and zigzag tooth is moved and closed with long-armed
Close, play shear action.
Compared with prior art, the invention has the characteristics that：
1) it is simple in construction, it is easy to operate, it is lighter and handier than hydraulic pressure class cutting implement, without using power supply or battery, it is to avoid charge type
Instrument deposits the situation that battery exhausts long；
2) swing type stock bar cutter structure and jacking are expanded into multi-functional mechanism to be used in combination, with shearing, expansion
It is wide using scope with three kinds of functions of jacking, it is adaptable to which emergency management and rescue are saved oneself, it is economical and practical；
3) material is saved, weight is alleviated, is easy to store and carries, with good application prospect.
Brief description of the drawings
Fig. 1 is swing type stock bar cutter structure structural representation of the present invention；
Fig. 2 is the structural representation under the multi-functional mechanism unused state of jacking of the present invention expansion；
Fig. 3 is the structural representation under the multi-functional mechanism use state of jacking of the present invention expansion；
Description of symbols in figure：
1-stock, 2-lever, 3-hook, 4-rotating shaft, 5-rocking arm, 6-hard alloy circular saw, 7-movement in one direction
Ratchet, 8-reinforcing bar, 9-hook handle, 10-enter anale settting scale, 11-long bolt, 12-rotate handle, 13-rotary shaft, 14-
First axle ear, the 15-the second axle ear, 16-galianconism, 17-connecting pin, 18-long-armed, 19-zigzag tooth, 20-jacking branch shoulder,
21-expansion tooth and cutlery, 22-galianconism hold handle.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As Figure 1-3, a kind of portable non-maintaining manual-operated emergent deliverance apparatus, the device includes swing type stock reinforcing bar
Multi-functional mechanism, swing type stock steel are expanded in cutting-off mechanism and the jacking used cooperatively with swing type stock bar cutter structure
Muscle cutting-off mechanism is including stock 1, the hook 3 for being arranged on the lever 2 of the one end of stock 1, being arranged on the other end of stock 1, by rotating shaft 4
The Rocker arm 5 that is hinged with stock 1, the hard alloy circular saw 6 being arranged concentrically between Rocker arm 5 and stock 1 and with rotating shaft 4 with
And the movement in one direction ratchet 7 used cooperatively with hard alloy circular saw 6, the movement in one direction ratchet 7 by hard alloy circular saw 6 with
Rocker arm 5 links together, and driving hard alloy circular saw 6 carries out unidirectional intermittent exercise, and multi-functional mechanism is expanded in jacking to be included
Long bolt 11, the rotation handle 12 for being arranged on the one end of long bolt 11, it is arranged on the rotary shaft 13 of the other end of long bolt 11, is set in
First axle ear 14 on long bolt 11, the second axle ear 15 being set in rotary shaft 13, by the axle ear of first axle ear 14 and second
15 are symmetricly set on the jacking Stent assembly of the both sides of long bolt 11.
Jacking Stent assembly includes one end and is hinged with first axle ear 14 and galianconism 16, one of the other end provided with connecting pin 17
End provided with zigzag tooth 19 and the other end by connecting pin 17 and galianconism 16 be hinged long-armed 18, long-armed 18 with the phase of the second axle ear 15
It is hinged.Connecting pin 17 is provided with jacking branch shoulder 20.It is laid with long-armed 18 stage casing for expanding opening or cutting open the expansion of breach
Tooth and cutlery 21.Galianconism 16 holds handle 22 provided with galianconism.
The sliding bar being connected with hook 3 is additionally provided with stock 1, the sliding bar is provided with hook handle 9.On stock 1
It is additionally provided with the position of hook handle 9 and enters anale settting scale 10 for indicate cutting progress.
In actual use, the reinforcing bar 8 to be blocked is hooked by the hook 3 of swing type stock bar cutter structure, held with a firm grip
The lever 2 on hook handle 9 and stock 1 on sliding bar, and the Rocker arm 5 that fluctuates, in the effect of movement in one direction ratchet 7
Under, the one-directional rotation of hard alloy circular saw 6 cutting reinforcing bar 8 can check cutting progress by entering anale settting scale 10.
And in the case where needing to carry out jacking expansion, by rotating the rotation handle in the multi-functional mechanism of jacking expansion
12, drive long bolt 11 to rotate, long bolt 11 delivers torque to rotary shaft 13 after rotating, and rotates it, is revolved in rotary shaft 13
Under the drive turned, the afterbody of galianconism 16 is moved up, and jacking branch shoulder 20 is expanded outwardly, and plays a part of jacking, and zigzag tooth 19 with
Long-armed 18 movement and close, play shear action.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention.
Person skilled in the art obviously can easily make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without passing through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel are according to the announcement of the present invention, and not departing from improvement and modification that scope made all should be the present invention's
Within protection domain.
Claims (7)
1. a kind of portable non-maintaining manual-operated emergent deliverance apparatus, it is characterised in that the device includes swing type stock reinforcing bar and cut
Multi-functional mechanism is expanded in breaking mechanism and the jacking used cooperatively with swing type stock bar cutter structure,
Described swing type stock bar cutter structure includes stock (1), is arranged on the lever (2) of stock (1) one end, is arranged on
The hook (3) of stock (1) other end, the rocking arm (5) being hinged by rotating shaft (4) and stock (1), positioned at rocking arm (5) and stock
(1) the hard alloy circular saw (6) that is arranged concentrically between and with rotating shaft (4) and used cooperatively with hard alloy circular saw (6)
Movement in one direction ratchet (7), the movement in one direction ratchet (7) links together hard alloy circular saw (6) with rocking arm (5), drives
Dynamic hard alloy circular saw (6) carries out unidirectional intermittent exercise,
Multi-functional mechanism is expanded in described jacking to be included long bolt (11), is arranged on the rotation handle of long bolt (11) one end
(12) rotary shaft (13) that, is arranged on long bolt (11) other end, the first axle ear (14) being set on long bolt (11), it is arranged
The second axle ear (15) in rotary shaft (13), long bolt is symmetricly set on by first axle ear (14) and the second axle ear (15)
(11) the jacking Stent assembly of both sides.
2. the portable non-maintaining manual-operated emergent deliverance apparatus of one kind according to claim 1, it is characterised in that described top
Liter Stent assembly is hinged including one end with first axle ear (14) and galianconism (16) of the other end provided with connecting pin (17), one end are set
Have zigzag tooth (19) and long-armed (18) that the other end is hinged by connecting pin (17) and galianconism (16), described long-armed (18) with
Second axle ear (15) is hinged.
3. the portable non-maintaining manual-operated emergent deliverance apparatus of one kind according to claim 2, it is characterised in that described company
Pin (17) is provided with jacking branch shoulder (20).
4. the portable non-maintaining manual-operated emergent deliverance apparatus of one kind according to claim 2, it is characterised in that described length
It is laid with arm (18) stage casing for expanding opening or cutting open the expansion tooth and cutlery (21) of breach.
5. the portable non-maintaining manual-operated emergent deliverance apparatus of one kind according to claim 2, it is characterised in that described is short
Arm (16) holds handle (22) provided with galianconism.
6. a kind of portable non-maintaining manual-operated emergent deliverance apparatus according to any one of claim 1 to 5, its feature exists
In, be additionally provided with described stock (1) with hook (3) be connected sliding bar, the sliding bar be provided with hook handle (9).
7. the portable non-maintaining manual-operated emergent deliverance apparatus of one kind according to claim 6, it is characterised in that described length
It is additionally provided with bar (1) at the position of hook handle (9) and enters anale settting scale (10) for indicate cutting progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241042.8A CN106994667B (en) | 2017-04-13 | 2017-04-13 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710241042.8A CN106994667B (en) | 2017-04-13 | 2017-04-13 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106994667A true CN106994667A (en) | 2017-08-01 |
| CN106994667B CN106994667B (en) | 2019-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710241042.8A Active CN106994667B (en) | 2017-04-13 | 2017-04-13 | A kind of portable non-maintaining manual-operated emergent deliverance apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106994667B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678293A (en) * | 1995-10-10 | 1997-10-21 | George A. Sturdevant, Inc. | Tool for spreading opposed members apart |
| CN201061864Y (en) * | 2007-02-02 | 2008-05-21 | 天津市润实科技发展有限公司 | Ratchet type hand tool clamp |
| CN102266648A (en) * | 2011-04-27 | 2011-12-07 | 太原理工大学 | Portable spiral rescue expander |
-
2017
- 2017-04-13 CN CN201710241042.8A patent/CN106994667B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5678293A (en) * | 1995-10-10 | 1997-10-21 | George A. Sturdevant, Inc. | Tool for spreading opposed members apart |
| CN201061864Y (en) * | 2007-02-02 | 2008-05-21 | 天津市润实科技发展有限公司 | Ratchet type hand tool clamp |
| CN102266648A (en) * | 2011-04-27 | 2011-12-07 | 太原理工大学 | Portable spiral rescue expander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106994667B (en) | 2019-03-22 |
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| PB01 | Publication | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 200062 Shanghai city Putuo District Yunling Road No. 345 Co-patentee after: Shanghai Chemical Institute Testing Co., Ltd. Patentee after: Shanghai Chemical Research Institute Co., Ltd. Address before: 200062 Shanghai city Putuo District Yunling Road No. 345 Co-patentee before: Shanghai Tianke Chemical Detection Co., Ltd. Patentee before: Shanghai Chemical Research Institute Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |