CN202715152U - Multifunctional force increasing dismantling device - Google Patents
Multifunctional force increasing dismantling device Download PDFInfo
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- CN202715152U CN202715152U CN 201220401859 CN201220401859U CN202715152U CN 202715152 U CN202715152 U CN 202715152U CN 201220401859 CN201220401859 CN 201220401859 CN 201220401859 U CN201220401859 U CN 201220401859U CN 202715152 U CN202715152 U CN 202715152U
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Abstract
The utility model discloses a multifunctional force increasing dismantling device. A manual mechanical jack or a hydraulic jack is used as a power mechanism to supply supporting to other parts. Large power output is obtained through a force amplifier assembled by series rods. Cutting pliers, bulging pliers and cutting-bulging integrated pliers which can be replaced quickly are respectively used as an actuating mechanism to work to be suitable for demands for rescue work of different disasters. Due to the characters that the multifunctional force increasing dismantling device is large in force increasing rate and small in size, extra power increasing is of no need, and the adaptive capacity to severe environments is strong, the multifunctional force increasing dismantling device is suitable for the demands for rescue work of various disasters such as fires and earthquakes, and can supply efficient support for the rescue work before large-scale rescue equipment arrives at the site. The multifunctional force increasing dismantling device is simple in structure, easy to dismantle and mount, convenient and practical to operate, safe and reliable to carry, and particularly suitable for rescue and broken barrier investigation in traffic accidents.
Description
Technical field
The utility model relates to a kind of safe rescue tool, specifically, relates to a kind of Multifunctional reinforcement forcible entry device.Belong to Machine Design and rescue aid field.
Background technology
As everyone knows, in the work of various disaster accident rescue, tend to run into the carrying out that the barrier that collapses hinders rescue work, therefore, simple in structure, high performance break-in tool is absolutely necessary in disaster relief work.Present break-in tool is broadly divided into three classes according to its job specification:
(1) light instrument, such instrument does not need extra power and easy to carry with the power output of high force increasing ratio increase staff; Crowbar for example, jack, reinforced shear etc.
(2) small-sized deliverance apparatus, this class device volume is less, on the basis that utilizes similar to light instrument large force increasing ratio mechanism, utilize motor, air compressor, internal combustion engine that power is provided, the power output larger than light instrument can be provided, but need extra power, be difficult to use in the disaster scene that loses electric power or shortage fuel; Hydraulic shear for example, electric hammer etc.
(3) large-scale rescue aid, the general volume of this class rescue aid is larger, is removing barriers, and excavates the rescue path and has very high operating efficiency, but can not arrive in timely the disaster scene; Excavator for example, bull-dozer etc.
The advantages and disadvantages of comprehensive above-mentioned all types of rescuing and barrier-breaking equipment, in the disaster relief process, be badly in need of wanting a kind of and both can as simple and easy rescue tool, need not extra power, safe and reliable, can arrive fast the disaster scene, can realize with less volume again the multifunctional rescue device of very large force increasing ratio, make it before large-scale rescue aid arrives, provide efficient support for rescue work.
The utility model content
For fear of the deficiencies in the prior art, the utility model proposes a kind of Multifunctional reinforcement forcible entry device, its simple in structure, easy to operate practicality, easy to removal and installation.
The technical scheme that its technical problem that solves the utility model adopts is: comprise actuating unit, force-increasing mechanism, executing agency, actuating unit provides support for other each parts; Top and executing agency that force-increasing mechanism is positioned at actuating unit are connected;
Described actuating unit is 2 tons to 5 tons jack, and the upper end is provided with external screw thread, and the pistons end center is provided with internal thread, and outer side-lower arranges handle;
Described force-increasing mechanism comprises reinforcement framework, trapezoid block, reinforcement stock, reinforcement quarter butt, auxiliary rod, output threaded rod, oval pin, short cylindrical pin, braces; Described reinforcement framework is the cylinder that the middle part is provided with rectangular through-hole, and two ends are provided with screwed hole and communicate with rectangular opening, and the equidirectional braces earrings that is fixed with up and down in the face of cylinder, long cylinder pin-and-hole are between two earrings, and perpendicular to rectangular opening; Trapezoid block two hypotenuse inboards are provided with chute hole, and the bottom centre place is provided with threaded rod, and trapezoid block is provided with special-shaped lightening core;
Described reinforcement stock, reinforcement quarter butt, auxiliary rod respectively are two, and reinforcement stock two ends are provided with through hole, and the reinforcement stock is provided with cylinder pin hole; There is through hole at the round boss center of reinforcement quarter butt one end, and the other end has cylinder pin hole; The top of output threaded rod is thread segment, and the bottom is provided with cylinder pin hole; The reinforcement stock is connected by the short cylindrical pin with the both sides that an end of auxiliary rod is positioned at the trapezoid block chute; The both sides that the other end of two reinforcement stocks is positioned at output threaded rod bottom connect by the short cylindrical pin; The other end of auxiliary rod is connected with the cylinder pin hole that an end of reinforcement quarter butt is connected with the reinforcement stock by the short cylindrical pin, and the other end of two reinforcement quarter butts is connected by the long cylinder pin-and-hole on oval pin and the reinforcement framework;
Described executing agency comprises cutting nipper, the swollen pincers of support, shears the swollen one pincers of support, link, whorl brace rod, auxiliary connecting rod, straight pin, and link is H shape, and two ends are provided with cylinder pin hole and are connected with the other end of two auxiliary connecting rods respectively; The centre of link is provided with through hole; Whorl brace rod is cylinder, and an end is provided with internal thread, the other end has cylinder pin hole; Described cutting nipper is positioned at the symmetrical installation in link top, cutting nipper is the structural member that the scissor-shaped blade has little radian, the two ends, bottom are provided with cylinder pin hole, and the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole;
The swollen clamper of described support is symmetrical the installation in link top, and the swollen pincers of support are for L shaped, and top one side is for facing directly, one side is the inclined-plane, the two ends, bottom are provided with cylinder pin hole, and the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole;
The swollen one clamper of described shearing support is symmetrical the installation in link top, shear the swollen one pincers of support and be scissor-shaped, top one side is the inclined-plane, opposite side is the blade with radian, the two ends, bottom are provided with cylinder pin hole, the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole.
Cylinder pin hole on the described reinforcement stock is arranged on the 1:3.8 place.
Beneficial effect
The utility model Multifunctional reinforcement forcible entry device provides support as other each parts as actuating unit take armstrong's patent jack or hydraulic jack; Force-increasing mechanism by serial rod member combination obtains larger power output; By can quick-replaceable cutting nipper, the swollen pincers of support, shear the swollen one pincers of support respectively as executing agency's action, to adapt to the demand of different disaster relief work.Because its large force increasing ratio, volume is little, need not additionally to increase power, to the adaptable characteristics of adverse circumstances.Be applicable to the demand of the multiple disaster relief work such as fire, earthquake, can before large-scale rescue aid arrives at the scene, provide efficient support for rescue work.The reinforcement forcible entry device is simple in structure, easy to removal and installation, and easy to operate practicality is safe to carry reliable, is specially adapted in the rescue of traffic accident is investigated with broken barrier.
Description of drawings
Below in conjunction with drawings and embodiments a kind of Multifunctional reinforcement forcible entry device of the utility model is described in further detail.
Fig. 1 is the utility model Multifunctional reinforcement forcible entry device structural representation.
Fig. 2 is the force-increasing mechanism schematic diagram of the utility model Multifunctional reinforcement forcible entry device.
Fig. 3 is the local connection diagram of the force-increasing mechanism of the utility model Multifunctional reinforcement forcible entry device.
Fig. 4 is executing agency of the present utility model cutting nipper schematic diagram.
Fig. 5 is the swollen pincers of executing agency's support of the present utility model schematic diagrames.
Fig. 6 is that executing agency of the present utility model shears the swollen one pincers of support schematic diagram.
Fig. 7 is the actuating unit schematic diagram of the utility model Multifunctional reinforcement forcible entry device.
Among the figure:
1. the swollen pincers 19. of actuating unit 2. force-increasing mechanism 3. executing agencies, 4. reinforcement frameworks, 5. braces 6. trapezoid blocks, 7. reinforcement stock 8. reinforcement quarter butts, 9. auxiliary rod 10. output threaded rods, 11. oval pin 12. short cylindrical pins, 13. link 14. whorl brace rods, 15. auxiliary connecting rod 16. cutting nippers 17. straight pins, 18. supports are sheared the swollen one of support and are clamped 20. pistons, 21. shells, 22. handles
The specific embodiment
Present embodiment is a kind of Multifunctional reinforcement forcible entry device, is comprised of actuating unit, force-increasing mechanism, executing agency, and actuating unit provides support for other each parts; Force-increasing mechanism is positioned at the top of actuating unit, is connected threaded rod with trapezoid block by the internal thread of reinforcement framework bottom and is connected with actuating unit; Executing agency is positioned at the top of force-increasing mechanism, is connected by the internal thread on the reinforcement framework and output threaded rod and executing agency.
Referring to Fig. 1, Fig. 2, Fig. 3, the force-increasing mechanism 2 of the utility model Multifunctional reinforcement forcible entry device comprises reinforcement framework 4, trapezoid block 6, two reinforcement stocks 7, two reinforcement quarter butts 8, two auxiliary rods 9, output threaded rod 10, oval pin 11, five short cylindrical pins 12 and braces 5; Reinforcement framework 4 is provided with the cylinder of rectangular through-hole for the middle part, cylindrical two ends are provided with screwed hole and communicate with rectangular opening, be positioned at that the face of cylinder is equidirectional to be respectively equipped with up and down for the earrings that connects braces 5, the long cylinder pin-and-hole between two earrings near on earrings, and perpendicular to rectangular opening.Trapezoid block 6 integral body are the trapezoidal steel plate with special-shaped lightening core, and 6 liang of hypotenuse inboards of trapezoid block are provided with chute hole, and trapezoid block 6 bottom centre place is provided with threaded rod; The two ends of two reinforcement stocks 7 are respectively equipped with cylinder pin hole, and the 1:3.8 place is provided with respectively cylinder pin hole on two reinforcement stocks; The round boss center of two reinforcement quarter butt 8 one ends is provided with through hole, and the other end has cylinder pin hole; One end of output threaded rod 10 is thread segment, and the other end is provided with cylinder pin hole; Reinforcement stock 7 is connected by short cylindrical pin 12 with the both sides that an end of auxiliary rod 9 is positioned at trapezoid block 6 hollow out chutes, and can relative sliding in chute.The both sides that the other end of two reinforcement stocks 7 lays respectively at output threaded rod 10 bottoms connect by the short cylindrical pin; One end of the other end of two auxiliary rods 9 and reinforcement quarter butt 8 is hinged by the cylinder pin hole at 1:3.8 place on short cylindrical pin and the reinforcement stock 7, the other end of two reinforcement quarter butts 8 is connected by oval pin 11 and long cylinder pin-and-hole on the reinforcement framework 4, and each bar and bar junction can relatively rotate; Braces 5 ties up on two earrings of reinforcement framework 4.The threaded rod that whole force-increasing mechanism 2 is connected with trapezoid block by the internal thread of reinforcement framework 4 one ends is connected with actuating unit 1, and the internal thread by reinforcement framework 4 other ends is connected with executing agency 3 with the external screw thread of being connected threaded rod 10.
Such as Fig. 4, Fig. 5, shown in Figure 6, executing agency 3 comprises cutting nipper 16, the swollen pincers 18 of support, shears the swollen one pincers 19 of support, link 13, whorl brace rod 14, auxiliary connecting rod 15, straight pin 17, and link 13 is connected with the other end of two auxiliary connecting rods 15 respectively for H shape two ends are provided with cylinder pin hole; The centre of link 13 is provided with through hole; Whorl brace rod 14 is cylinder, and an end is provided with internal thread, the other end has cylinder pin hole; Cutting nipper 16 is positioned at the symmetrical installation in link 13 tops, cutting nipper 16 has the structural member of little radian for the scissor-shaped blade, the two ends, bottom are provided with cylinder pin hole, and outer end cylinder pin hole and auxiliary connecting rod 15 1 ends are hinged, and inner cylinder pin hole is connected by straight pin with whorl brace rod 14 cylinder pin holes; Each connecting portion can relatively rotate, the through hole in link 13 centres and whorl brace rod 14 matched in clearance, but relative sliding.
Support is swollen, and pincers 18 are identical with cutting nipper 16 structures, according to working environment and field rescue situation, use the swollen pincers 18 of support to replace cutting nipper 16, the swollen pincers 18 of support are installed for the L shaped link 13 tops symmetry that is positioned at, the swollen pincers of support 18 tops one side is the inclined-plane for facing a side directly, the two ends, bottom are provided with cylinder pin hole, and outer end cylinder pin hole and auxiliary connecting rod 15 1 ends are hinged, and inner cylinder pin hole is connected by straight pin with whorl brace rod 14 cylinder pin holes; Can relatively rotate between each connecting rod.
When using the armstrong's patent jack as power, executing agency 3 is for shearing the swollen one pincers 19 of support; The shearing support is swollen, and one pincers 19 are positioned at the symmetrical installation in link 13 tops, shear the swollen one pincers of support and be scissor-shaped, one side, top is the inclined-plane, opposite side is the blade with certain radian, the two ends, bottom are provided with cylinder pin hole, outer end cylinder pin hole and auxiliary connecting rod 15 1 ends are hinged, and inner cylinder pin hole is connected by straight pin with whorl brace rod 14 cylinder pin holes.Executing agency 3 is connected with whorl brace rod by link 13 and is connected with force-increasing mechanism 2.
As shown in Figure 7, actuating unit is comprised of 2 tons to 5 tons armstrong's patent jack or hydraulic jack, the jack upper end is provided with external screw thread, the pistons end center is provided with internal thread, and actuating unit is connected with the internal thread of the reinforcement framework bottom of force-increasing mechanism and the threaded rod of trapezoid block with the external screw thread that the jack upper end arranges by the pistons end internal thread.
Different according to disaster scene environment and equipment resource are selected before use, and corresponding selection is sheared the swollen one pincers of support or cutting nipper, the swollen pincers of support.Use the armstrong's patent jack can tackle various disaster environment, can realize shearing and the swollen function of support with a kind of executing agency, but its weight ratio hydraulic jack is slightly heavy, and price is higher, is fit to be applied in the rescue process of the disasters such as earthquake, fire; The hydraulic jack volume is little, be easy to carry, but hydraulic oil reveal easily, jack can not be inverted for a long time, accommodates in the traffic accident rescue that is applied in burst.
Before use, need to select according to the obstacle kind first executing agency 3 and the actuating unit 1 of respective type; If use hydraulic jack then should check whether jack resets, trapezoid block 6 in the force-increasing mechanism 2 is installed again, the bottom surface of trapezoid block 6 is placed on the position that contacts with reinforcement framework 4, then with jack, force-increasing mechanism 2 and executing agency 3 being threaded by force-increasing mechanism 2 two ends, then the braces 5 of forcible entry device is tiltedly carried on the arm piggyback, left hand is held the reinforcement framework 4 of force-increasing mechanism 2, and the right hand is held jack handle 22.Can carry out demolition reduction to barrier after finishing above preparation.After stroke of jack is complete, tackles it and carry out reset operation; The anti-crank handle 22 of mechanic jacks gets final product, and should turn on first the screw that resets for hydraulic jack, fastens the lightening core of trapezoid block 6 to the pulling of jack backhaul direction, until trapezoid block 6 bottom surfaces contact with reinforcement framework 4 with the right hand again.Burst the work of tearing open if need to carry out the support of larger distance, also can the jack dismounting be used separately utilizing after the swollen pincers of support finish the swollen work of support, further support swollen.
Claims (2)
1. Multifunctional reinforcement forcible entry device, it is characterized in that: comprise actuating unit, force-increasing mechanism, executing agency, actuating unit provides support for other each parts; Top and executing agency that force-increasing mechanism is positioned at actuating unit are connected;
Described actuating unit is 2 tons to 5 tons jack, and the upper end is provided with external screw thread, and the pistons end center is provided with internal thread, and outer side-lower arranges handle;
Described force-increasing mechanism comprises reinforcement framework, trapezoid block, reinforcement stock, reinforcement quarter butt, auxiliary rod, output threaded rod, oval pin, short cylindrical pin, braces; Described reinforcement framework is the cylinder that the middle part is provided with rectangular through-hole, and two ends are provided with screwed hole and communicate with rectangular opening, and the equidirectional braces earrings that is fixed with up and down in the face of cylinder, long cylinder pin-and-hole are between two earrings, and perpendicular to rectangular opening; Trapezoid block two hypotenuse inboards are provided with chute hole, and the bottom centre place is provided with threaded rod, and trapezoid block is provided with special-shaped lightening core;
Described reinforcement stock, reinforcement quarter butt, auxiliary rod respectively are two, and reinforcement stock two ends are provided with through hole, and the reinforcement stock is provided with cylinder pin hole; There is through hole at the round boss center of reinforcement quarter butt one end, and the other end has cylinder pin hole; The top of output threaded rod is thread segment, and the bottom is provided with cylinder pin hole; The reinforcement stock is connected by the short cylindrical pin with the both sides that an end of auxiliary rod is positioned at the trapezoid block chute; The both sides that the other end of two reinforcement stocks is positioned at output threaded rod bottom connect by the short cylindrical pin; The other end of auxiliary rod is connected with the cylinder pin hole that an end of reinforcement quarter butt is connected with the reinforcement stock by the short cylindrical pin, and the other end of two reinforcement quarter butts is connected by the long cylinder pin-and-hole on oval pin and the reinforcement framework;
Described executing agency comprises cutting nipper, the swollen pincers of support, shears the swollen one pincers of support, link, whorl brace rod, auxiliary connecting rod, straight pin, and link is H shape, and two ends are provided with cylinder pin hole and are connected with the other end of two auxiliary connecting rods respectively; The centre of link is provided with through hole; Whorl brace rod is cylinder, and an end is provided with internal thread, the other end has cylinder pin hole; Described cutting nipper is positioned at the symmetrical installation in link top, cutting nipper is the structural member that the scissor-shaped blade has little radian, the two ends, bottom are provided with cylinder pin hole, and the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole;
The swollen clamper of described support is symmetrical the installation in link top, and the swollen pincers of support are for L shaped, and top one side is for facing directly, one side is the inclined-plane, the two ends, bottom are provided with cylinder pin hole, and the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole;
The swollen one clamper of described shearing support is symmetrical the installation in link top, shear the swollen one pincers of support and be scissor-shaped, top one side is the inclined-plane, opposite side is the blade with radian, the two ends, bottom are provided with cylinder pin hole, the outer end cylinder pin hole is connected with auxiliary connecting rod one end, and inner cylinder pin hole is connected by straight pin with the whorl brace rod cylinder pin hole.
2. Multifunctional reinforcement forcible entry device according to claim 1, it is characterized in that: the cylinder pin hole on the described reinforcement stock is arranged on the 1:3.8 place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401859 CN202715152U (en) | 2012-08-14 | 2012-08-14 | Multifunctional force increasing dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220401859 CN202715152U (en) | 2012-08-14 | 2012-08-14 | Multifunctional force increasing dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715152U true CN202715152U (en) | 2013-02-06 |
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ID=47616995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220401859 Withdrawn - After Issue CN202715152U (en) | 2012-08-14 | 2012-08-14 | Multifunctional force increasing dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715152U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656921A (en) * | 2014-01-02 | 2014-03-26 | 陈焕祥 | Portable multipurpose expander |
| CN105233438A (en) * | 2015-11-13 | 2016-01-13 | 黎泉 | Fast security net dismantling device |
| CN105665812A (en) * | 2016-01-20 | 2016-06-15 | 中国人民解放军95959部队航空修理厂 | Hydraulic rivet cutting pliers |
-
2012
- 2012-08-14 CN CN 201220401859 patent/CN202715152U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656921A (en) * | 2014-01-02 | 2014-03-26 | 陈焕祥 | Portable multipurpose expander |
| CN103656921B (en) * | 2014-01-02 | 2016-04-27 | 朱德仲 | A kind of Portable multipurpose expander |
| CN105233438A (en) * | 2015-11-13 | 2016-01-13 | 黎泉 | Fast security net dismantling device |
| CN105233438B (en) * | 2015-11-13 | 2018-10-23 | 钦州学院 | Anti-theft net quick dismantling device |
| CN105665812A (en) * | 2016-01-20 | 2016-06-15 | 中国人民解放军95959部队航空修理厂 | Hydraulic rivet cutting pliers |
| CN105665812B (en) * | 2016-01-20 | 2018-04-27 | 中国人民解放军95959部队航空修理厂 | Hydraulic pressure rivet cutting nippers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |