CN114434397A - Electric tool suitable for underwater forcible entry rescue - Google Patents
Electric tool suitable for underwater forcible entry rescue Download PDFInfo
- Publication number
- CN114434397A CN114434397A CN202111682336.7A CN202111682336A CN114434397A CN 114434397 A CN114434397 A CN 114434397A CN 202111682336 A CN202111682336 A CN 202111682336A CN 114434397 A CN114434397 A CN 114434397A
- Authority
- CN
- China
- Prior art keywords
- electric tool
- shell
- underwater
- assembly
- sealing
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 238000010008 shearing Methods 0.000 claims abstract description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000013535 sea water Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- 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
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- 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
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
-
- 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
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/008—Leisure, hobby or sport articles, e.g. toys, games or first-aid kits; Hand tools; Toolboxes
- F21V33/0084—Hand tools; Toolboxes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Knives (AREA)
Abstract
The invention provides an electric tool suitable for underwater forcible entry rescue, which comprises a forcible entry assembly, a carrying handle, a lighting component, an assembly seat, a manual control valve and a sealed shell, wherein the forcible entry assembly is connected with the sealed shell through the assembly seat; the surface of the sealed shell is provided with a waterproof switch, and the inside of the sealed shell is provided with a lithium battery, a circuit board, a driving motor and a hydraulic plunger pump; the invention aims to provide an electric tool suitable for underwater forcible entry rescue, which is used for forcible entry operation such as shearing and expansion in seawater underwater operation, and adopts an LED waterproof illuminating lamp to provide high-brightness illumination for underwater operation and improve the sealing performance.
Description
Technical Field
The invention belongs to the field of demolition tools, and particularly relates to an electric tool suitable for underwater demolition rescue.
Background
The forcible entry tool is mainly used for fire fighting, traffic police and armed police troops, is used under the conditions of fire, earthquake, traffic accident and assault rescue, and is used for quickly forcible entry and removal of obstacles such as anti-theft window railings, collapsed building steel bars, window railings and the like. The breaking and dismantling tool can be divided into a manual breaking and dismantling tool, an electric breaking and dismantling tool, a motor breaking and dismantling tool, a pneumatic breaking and dismantling tool, a hydraulic breaking and dismantling tool and the like according to a power source. Wherein, the comparatively common use of electronic broken instrument of tearing open is electronic cutting and expands ware and electronic expander, and the electric broken instrument of tearing open is with electric energy conversion mechanical energy, realizes cutting, expansion, the purpose of obstacles removing. The underwater rescue device has the advantages of high working efficiency and incapability of coping with underwater rescue.
Summary of the invention
In view of this, the present invention provides an electric tool suitable for underwater demolition rescue, which is used for demolition operations such as cutting and expanding in seawater underwater operations, and provides high-brightness illumination for underwater operations by using an LED waterproof illuminating lamp, thereby improving sealing performance.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
an electric tool suitable for underwater forcible entry rescue comprises a forcible entry assembly, a carrying handle, a lighting component, an assembly seat, a manual valve and a sealed shell, wherein the forcible entry assembly is connected with the sealed shell through the assembly seat; the surface of the sealed shell is provided with a waterproof switch, and the inside of the sealed shell is provided with a lithium battery, a circuit board, a driving motor and a hydraulic plunger pump; the breaking-in assembly comprises an expansion head, a shearing head and a cutting knife, and is arranged on the assembling seat to form detachable connection; the manual valve is connected with a hydraulic plunger pump.
Further, the hand control valve includes adapter, follow-up ring, valve rod, valve body and rotatory hand wheel, and adapter overcoat dress follow-up ring, valve rod set up in the valve body, set up rotatory hand wheel outside the valve body, and the axis of rotatory hand wheel sets up along the length direction of sealed casing.
Furthermore, the whole body of the sealing machine shell is C-shaped, the sealing machine shell comprises a machine head part, a machine body part and a hand-held handle, and the manual control valve is positioned above the machine body part and connected between the machine head part and the hand-held handle.
Furthermore, the sealed casing is formed by butt joint of a left side casing and a right side casing, and a sealing ring is arranged between the left side casing and the right side casing.
Further, the sealing ring comprises a first sealing ring, a second sealing ring and a sealing strip for connecting the first sealing ring and the second sealing ring, the first sealing ring is arranged between the machine shell and the assembling seat, and the second sealing ring is arranged between the machine shell and the manual valve.
Furthermore, the tail ends of the expansion head, the shearing head and the cutting knife are provided with connecting rods, the assembling seat is provided with an installing hole, and the connecting rods are assembled in the installing hole through threads.
Furthermore, the handle is annular, and the connecting rod is arranged in the handle in a penetrating mode.
Further, the lighting component comprises an LED waterproof lighting lamp.
Further, the lighting component is arranged on the upper surface of the sealed machine shell, and the waterproof switch and the manual control valve are arranged close to the lighting component.
Compared with the prior art, the electric tool suitable for underwater demolition rescue has the following advantages:
(1) the invention comprises a breaking-in component, a carrying handle, an illuminating component, an assembling seat, a manual control valve and a sealed casing, and the breaking-in component, the carrying handle, the illuminating component, the assembling seat, the manual control valve and the sealed casing form an integrated tool after being assembled, a lithium battery in the sealed casing drives a driving motor to drive a hydraulic plunger pump to provide pressure, and drives an expansion head, a shearing head and a cutting knife to open and close to implement breaking-in operation, so that the breaking-in component is convenient to use underwater, has an underwater illuminating function, and does not need to carry other power sources and accessories.
(2) The sealing ring is integrally sealed by the first sealing ring, the second sealing ring and the sealing strip for connecting the first sealing ring and the second sealing ring, so that the sealing property is improved, and the operation of 10 meters under water is supported; the hand-held handle of the sealed enclosure is convenient for workers to carry in a hand-held mode and submerge in underwater operation, the manual control valve is positioned above the machine body, and the manual control valve is adjusted by one hand, so that the manual control valve is convenient to use underwater.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is an overall structure diagram of the inventive embodiment;
fig. 2 is a view illustrating the internal structure of the hermetic enclosure according to the embodiment of the present invention;
FIG. 3 is a diagram of a cutting blade and its connection structure according to an embodiment of the present invention;
FIG. 4 is a diagram of a cutting head and its connecting structure according to the present invention;
FIG. 5 is a structural diagram of a seal ring according to an embodiment of the present invention;
FIG. 6 is a schematic circuit diagram of an embodiment of the present invention;
fig. 7 is a structural view of a manual valve according to an embodiment of the present invention.
Description of reference numerals:
1-breaking the assembly; 2-carrying the handle; 3-an illumination component; 4-waterproof switch; 5-manual valve; 6-sealing the shell; 7-a connecting rod; 8-assembling a base; 9-a nose section; 10-a handle; 11-a fuselage section; 12-a lithium battery; 13-a drive motor; 14-a hydraulic plunger pump; 15-a first sealing ring; 16-a first sealing ring; 17-a second sealing ring; 101-an expansion head; 102-a cutting head; 103-a cutting knife; 201-an adapter; 202-follower ring; 203-a valve stem; 204-rotating the handwheel; 205-valve body.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
As shown in fig. 1 to 5, an electric tool suitable for underwater forcible entry rescue comprises a forcible entry assembly 1, a carrying handle 2, a lighting component 3, an assembly seat 8, a manual valve 5 and a sealed casing 6, wherein the forcible entry assembly 1 is connected with the sealed casing 6 through the assembly seat 8, the carrying handle 2 is arranged between the forcible entry assembly 1 and the sealed casing 6, the lighting component 3 is arranged on the surface of the sealed casing 6, and the manual valve 5 is positioned outside the sealed casing 6; the surface of the sealed shell 6 is provided with a waterproof switch 4, and the inside of the sealed shell 6 is provided with a lithium battery 12, a circuit board, a driving motor 13 and a hydraulic plunger pump 14; the breaking-in assembly 1 comprises an expansion head 101, a shearing head 102 and a cutting knife 103, and the breaking-in assembly 1 is arranged on the assembling seat 8 to form detachable connection; the manual valve 5 is connected with a hydraulic plunger pump.
The electric tool is suitable for underwater forcible entry rescue, the lithium battery 12 drives the driving motor 13 to drive the hydraulic plunger pump 14 to provide pressure, and the hydraulic oil drives the piston to reciprocate to drive the expansion head 101, the shearing head 102 and the cutting knife 103 to open and close to perform forcible entry operation; before use, the expansion head 101, the shearing head 102 or the cutting knife 103 are selected to be assembled, and an integrated tool is formed after the assembly, so that the underwater use is facilitated; the invention can be suitable for marine underwater environment, and can carry out rescue breaking operation such as sea water underwater operation shearing, expanding and the like, and is also suitable for breaking operation under fresh water; the underwater illuminating device has an underwater illuminating function, facilitates underwater operation, and does not need to carry other power sources and accessories.
The manual valve 5 comprises an adapter 201, a follower ring 202, a valve rod 203, a valve body 205 and a rotary handwheel 204, wherein the follower ring 202 is sleeved outside the adapter 201, the valve rod 203 is arranged in the valve body 205, the rotary handwheel 204 is arranged outside the valve body 205, and the axis of the rotary handwheel 204 is arranged along the length direction of the sealing shell 6. The whole sealing machine shell 6 is C-shaped, the sealing machine shell 6 comprises a machine head part 9, a machine body part 11 and a hand-held handle 10, and the manual control valve 5 is located above the machine body part 11 and connected between the machine head part 9 and the hand-held handle 10. By adopting the structure, the hand-held handle 10 of the sealed case 6 is convenient for workers to carry in a hand-held mode and submerge into underwater operation, the manual control valve 5 is positioned above the fuselage part 11, and the manual control valve 5 is adjusted by one hand, so that the underwater operation is convenient; the manual control valve adopts a non-contact inductive switch to control a hydraulic oil circuit to realize the actions of the shearing knife, the multifunctional knife and the expansion head.
The sealing machine shell 6 is formed by butt joint of a left side shell and a right side shell, and a sealing ring is arranged between the left side shell and the right side shell. As shown in fig. 5, the seal ring includes a first seal ring 15, a second seal ring 17, and a seal strip 16 connecting the first seal ring 15 and the second seal ring 17. The first sealing ring 15 is arranged between the machine shell and the assembly seat 8, and the second sealing ring 17 is arranged between the machine shell and the manual control valve, so that integrated sealing is formed, the sealing performance is improved, and the operation of 10 meters under water is supported.
The tail ends of the expansion head, the shearing head and the cutting knife are provided with connecting rods 7, the assembling seat 8 is provided with an installing hole, and the connecting rods 7 are assembled in the installing hole through threads. The handle 2 is annular, and the connecting rod 7 penetrates through the inside of the handle 2. The lighting part 3 comprises a waterproof LED lighting lamp. The lighting component 3 is arranged on the upper surface of the sealed machine shell 6, and the waterproof switch 4 and the manual control valve 5 are arranged close to the lighting component 3. The handle 2 can be held by two hands, and the use is convenient; after the lighting component 3 is turned on, brightness lighting is provided for underwater operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a be suitable for broken electric tool who tears rescue open under water which characterized in that: the manual-control-type quick-dismantling device comprises a dismantling assembly (1), a portable handle (2), a lighting component (3), an assembly seat (8), a manual valve (5) and a sealed machine shell (6), wherein the dismantling assembly (1) is connected with the sealed machine shell (6) through the assembly seat (8), the portable handle (2) is arranged between the dismantling assembly (1) and the sealed machine shell (6), the lighting component (3) is arranged on the surface of the sealed machine shell (6), and the manual valve (5) is positioned outside the sealed machine shell (6);
the surface of the sealed shell (6) is provided with a waterproof switch (4), and a lithium battery (12), a circuit board, a driving motor (13) and a hydraulic plunger pump (14) are arranged in the sealed shell (6); the breaking-in assembly (1) comprises an expansion head (101), a shearing head (102) and a cutting knife (103), and the breaking-in assembly (1) is arranged on the assembling seat (8) to form detachable connection; and the manual control valve (5) is connected with a hydraulic plunger pump.
2. The electric tool for underwater demolition rescue according to claim 1, wherein: the manual control valve (5) comprises an adapter (201), a follow-up ring (202), a valve rod (203), a valve body (205) and a rotary hand wheel (204), the follow-up ring (202) is sleeved outside the adapter (201), the valve rod (203) is arranged in the valve body (205), the rotary hand wheel (204) is arranged outside the valve body (205), and the axis of the rotary hand wheel (204) is arranged along the length direction of the sealing shell (6).
3. The electric tool for underwater demolition rescue according to claim 2, wherein: the whole body of the sealing machine shell (6) is C-shaped, the sealing machine shell (6) comprises a machine head part (9), a machine body part (11) and a hand-held handle (10), and the manual control valve (5) is located above the machine body part (11) and connected between the machine head part (9) and the hand-held handle (10).
4. The electric tool for underwater demolition rescue according to claim 3, wherein: the sealing machine shell (6) is formed by butt joint of a left side shell and a right side shell, and a sealing ring is arranged between the left side shell and the right side shell.
5. The electric tool for underwater demolition rescue according to claim 4, wherein: the sealing washer includes first sealing ring (15), second sealing ring (17) and sealing strip (16) of connecting first sealing ring (15) and second sealing ring (17), and first sealing ring (15) set up between casing and assembly seat (8), and second sealing ring (17) set up between casing and manual valve (5).
6. The electric tool for underwater demolition rescue according to claim 1, wherein: the tail ends of the expansion head, the shearing head and the cutting knife are provided with connecting rods (7), the assembling seat (8) is provided with an installing hole, and the connecting rods (7) are assembled in the installing hole through threads.
7. The electric tool for underwater demolition rescue according to claim 6, wherein: the handle (2) is annular, and the connecting rod (7) penetrates through the interior of the handle (2).
8. The electric tool for underwater demolition rescue according to claim 1, wherein: the lighting component (3) comprises an LED waterproof lighting lamp.
9. The electric tool for underwater demolition rescue according to claim 1, wherein: the lighting component (3) is arranged on the upper surface of the sealed machine shell (6), and the waterproof switch (4) and the manual control valve (5) are arranged close to the lighting component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111682336.7A CN114434397A (en) | 2021-12-29 | 2021-12-29 | Electric tool suitable for underwater forcible entry rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111682336.7A CN114434397A (en) | 2021-12-29 | 2021-12-29 | Electric tool suitable for underwater forcible entry rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114434397A true CN114434397A (en) | 2022-05-06 |
Family
ID=81365221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111682336.7A Pending CN114434397A (en) | 2021-12-29 | 2021-12-29 | Electric tool suitable for underwater forcible entry rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114434397A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7107812B1 (en) * | 2004-11-15 | 2006-09-19 | Patton Tommy L | Hydraulic rescue tool |
| US20100307010A1 (en) * | 2009-05-12 | 2010-12-09 | Patton Tommy L | Hydraulic rescue tool with quick-change head |
| CN201787127U (en) * | 2010-09-29 | 2011-04-06 | 艾迪斯鼎力科技(天津)有限公司 | Manual operation valve without sleeve as rescue tool |
| CN208031679U (en) * | 2017-12-31 | 2018-11-02 | 艾迪斯鼎力科技(天津)有限公司 | One kind, which electrically activates, cuts expansion device |
| WO2020108727A1 (en) * | 2018-11-26 | 2020-06-04 | Lukas Hydraulik Gmbh | Portable tool for mobile use |
| CN210755502U (en) * | 2019-10-23 | 2020-06-16 | 天津瀚洋达海洋工程有限公司 | Handheld underwater forcible entry device |
| US20210237251A1 (en) * | 2019-04-23 | 2021-08-05 | Won SUNG | Waterproof housing of batter-replaceable hydraulic device |
-
2021
- 2021-12-29 CN CN202111682336.7A patent/CN114434397A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7107812B1 (en) * | 2004-11-15 | 2006-09-19 | Patton Tommy L | Hydraulic rescue tool |
| US20100307010A1 (en) * | 2009-05-12 | 2010-12-09 | Patton Tommy L | Hydraulic rescue tool with quick-change head |
| CN201787127U (en) * | 2010-09-29 | 2011-04-06 | 艾迪斯鼎力科技(天津)有限公司 | Manual operation valve without sleeve as rescue tool |
| CN208031679U (en) * | 2017-12-31 | 2018-11-02 | 艾迪斯鼎力科技(天津)有限公司 | One kind, which electrically activates, cuts expansion device |
| WO2020108727A1 (en) * | 2018-11-26 | 2020-06-04 | Lukas Hydraulik Gmbh | Portable tool for mobile use |
| US20210237251A1 (en) * | 2019-04-23 | 2021-08-05 | Won SUNG | Waterproof housing of batter-replaceable hydraulic device |
| CN210755502U (en) * | 2019-10-23 | 2020-06-16 | 天津瀚洋达海洋工程有限公司 | Handheld underwater forcible entry device |
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