CN108591657B - Rescue engineering machinery auxiliary breaking device - Google Patents
Rescue engineering machinery auxiliary breaking device Download PDFInfo
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- CN108591657B CN108591657B CN201810513763.4A CN201810513763A CN108591657B CN 108591657 B CN108591657 B CN 108591657B CN 201810513763 A CN201810513763 A CN 201810513763A CN 108591657 B CN108591657 B CN 108591657B
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- 238000001514 detection method Methods 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims description 84
- 239000012452 mother liquor Substances 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
- F16L39/06—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies of the multiline swivel type, e.g. comprising a plurality of axially mounted modules
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Examining Or Testing Airtightness (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to an auxiliary breaking and dismantling device for rescue engineering machinery, which comprises a connecting seat, a hydraulic system leakage detection pipe, a hydraulic quick connector and a hydraulic detection and alarm system, wherein the connecting seat is respectively connected with two ends of the hydraulic system leakage detection pipe, an oil supply side and the end part of a broken and dismantled equipment side pipeline in a locking manner, a plurality of holes are formed in the connecting seat and are used for clamping multiple paths of hydraulic pipelines, so that the multiple paths of hydraulic pipelines can be quickly connected, the hydraulic system leakage detection pipe comprises the hydraulic system leakage detection alarm pipe, one end of the hydraulic system leakage detection alarm pipe is connected to a bypass port formed in a male hydraulic quick connector, and the other end of the hydraulic system leakage detection alarm pipe is connected with the hydraulic detection and alarm system.
Description
Technical Field
The invention relates to the field of rescue engineering machinery, in particular to an auxiliary breaking device for rescue engineering machinery
Background
In order to adapt to the diversity and complexity of modern rescue sites, the functions of the rescue engineering machinery are more and more comprehensive. The complete function of the rescue engineering machinery is realized by the gradual perfection and the complexity of the whole vehicle design system. For rescue engineering machinery, the perfection and the complexity of the hydraulic system design are critical to the rescue phenomenon. Because of the specificity of the rescue phenomenon, complex oil-way pipelines are required to be connected rapidly, so that rescue engineering machinery can be put into rescue rapidly, and the disaster degree is prevented from being further enlarged.
In actual rescue, because the hydraulic pipeline is often in a moving state and a complex working environment, leakage of the pipeline or a joint is easy to cause, so that the breaking and dismantling work cannot be completed, and a certain time is also required for connecting the hydraulic pipeline, the breaking and dismantling efficiency of breaking and dismantling equipment is reduced, the rescue progress is delayed, and serious personnel and property losses are caused.
The invention patent application No. 20120379619. X discloses a hydraulic quick-change joint which is only suitable for connection of a single pipeline and is not suitable for quick connection of a plurality of hydraulic pipelines at the same time.
Therefore, how to connect the hydraulic pipeline quickly and detect the oil leakage of the hydraulic system in time is a technical problem to be solved in the field of rescue engineering machinery at present.
Disclosure of Invention
The auxiliary breaking and dismantling device for the rescue engineering machinery comprises two connecting seats, a hydraulic system leakage detecting pipe, a hydraulic quick connector and a hydraulic detection and alarm system, wherein one ends of the two connecting seats are respectively connected with two ends of the hydraulic system leakage detecting pipe in a locking manner, and the other ends of the two connecting seats are respectively connected with the oil supply side and the pipeline end of a breaking and dismantling device side; the hydraulic quick connector comprises a male hydraulic quick connector and a mother liquor pressure quick connector, the mother liquor pressure quick connector comprises a clamping sleeve, and the male hydraulic quick connector and the mother liquor pressure quick connector can be connected quickly through the clamping sleeve.
Preferably, the connecting seat comprises a male seat connecting seat (31) and a female seat connecting seat (27), the male seat connecting seat (31) comprises a first male seat connecting seat (1) and a second male seat connecting seat (15), the female seat connecting seat (27) comprises a first female seat connecting seat (5) and a second female seat connecting seat (19), the first female seat connecting seat (4) and the second male seat connecting seat (15) are in locking connection with two ends of a leak detection pipe of the hydraulic system, the first male seat connecting seat (1) is locked at the end part of a pipeline at the oil supply side or the broken equipment side, and the second female seat connecting seat (19) is locked at the end part of the pipeline at the oil supply side or the broken equipment side; the connecting seat is composed of three sectors, the three sectors are connected at two splicing seams through a hinge, and one splicing seam is connected through a lock.
Preferably, four holes are formed in the female base connecting base, and the four holes are all formed in the splicing seam; four holes are formed in the male seat connecting seat (31), the four holes are formed in the splicing seams, and when the male seat connecting seat (31) rotates along the circle center, the liquid inlet pipe and the liquid outlet pipe or the leak detection pipe can move in the round holes.
Preferably, at least four holes are formed in the connecting seat, each hole formed in the connecting seat is arranged on the splicing seam, and the four holes can meet the placement of two oil way system pipelines.
Preferably, an L-shaped groove (30) is formed in the female seat connecting seat (27), a boss (34) is arranged on the male seat connecting seat (31), the boss (34) can be meshed with the L-shaped groove (30), and when the male seat connecting seat (31) enters the female seat connecting seat (27), the male seat connecting seat (31) can be locked with the female seat connecting seat (27) after being screwed by a certain angle.
Preferably, the hydraulic system leak hunting pipe includes hydraulic system leak hunting feed liquor pipe (10), hydraulic system leak hunting drain pipe (9) and hydraulic system leak hunting warning pipe, hydraulic system leak hunting feed liquor pipe (10) and hydraulic system leak hunting drain pipe (9) both ends are fixed connection public hydraulic pressure quick-operation joint and mother liquor pressure quick-operation joint respectively, among the public hydraulic pressure quick-operation joint that hydraulic system leak hunting pipe connects, at least one public hydraulic pressure quick-operation joint has bypass mouth (16), public hydraulic pressure quick-operation joint bypass mouth (16) are connected to hydraulic system leak hunting warning pipe one end, and hydraulic pressure detection and alarm system are connected to the other end.
Preferably, the male hydraulic quick connector is sleeved in a hole of the male seat connecting seat (31), the male hydraulic quick connector in the first male seat connecting seat (1) comprises two first male seat connecting seat liquid inlet quick connectors (4) and two first male seat connecting seat liquid outlet quick connectors (3), the male hydraulic quick connector in the second male seat connecting seat (15) comprises two second male seat connecting seat liquid inlet quick connectors (18) and two second male seat connecting seat liquid outlet quick connectors (17), and at least one quick connector in the second male seat connecting seat (15) is provided with a bypass port (16); the mother liquor pressure quick connector is arranged in a mother seat connecting seat (27) through a clamping sleeve, the mother liquor pressure quick connector arranged in the first mother seat connecting seat (5) comprises two first mother seat connecting seat liquid inlet quick connectors (7) and two first mother seat connecting seat liquid outlet quick connectors (6), and the mother liquor pressure quick connector arranged in the second mother seat connecting seat (19) comprises two second mother seat connecting seat liquid inlet quick connectors (21) and two second mother seat connecting seat liquid outlet quick connectors (20); the male hydraulic quick connector in the first male seat connecting seat (1) and the female hydraulic quick connector in the second female seat connecting seat (19) are fixedly connected with the pipeline ends of the oil supply side and the breaking and dismantling equipment side respectively; mother liquor pressure quick-operation joint in first female seat connecting seat (5) with public hydraulic pressure quick-operation joint in public seat connecting seat of second (15) is respectively with hydraulic system leak hunting feed liquor pipe (10) and hydraulic system leak hunting drain pipe (9) both ends fixed connection.
Preferably, a second rubber pad (8) is filled in the female seat connecting seat (27), the thickness of the second rubber pad (8) is larger than the length of the female hydraulic quick connector in the female seat connecting seat (27), the second rubber pad (8) fixes a clamping sleeve of the female hydraulic quick connector in the female seat connecting seat (27), and the clamping sleeve can be driven to move back and forth when the female seat connecting seat (27) moves back and forth; the male seat connecting seat (31) is internally filled with a first rubber pad (2), and the thickness of the first rubber pad (2) is not smaller than the depth of the inner wall of the male seat connecting seat (31); the male hydraulic quick connector protrudes out of the first rubber pad (2) in the male seat connecting seat (31).
Preferably, the hydraulic pressure detection and alarm system comprises a pressure sensor (14), a switch (13), a power supply (12) and an alarm (11).
The beneficial technical effects obtained by the invention are as follows:
1) The plurality of holes are arranged in the connecting seat, and a plurality of oil way pipeline joints can be sleeved, so that the rescue engineering machine can adapt to a plurality of complex oil way systems.
2) According to the invention, under the condition that the original hydraulic joint is not changed, the oil inlet pipe joint and the oil outlet pipe joint can be connected at one time only by sleeving the connecting seat on the hydraulic joint, so that the connection rate of the hydraulic pipeline is effectively improved;
3) The rubber pad arranged in the connecting seat, the L-shaped groove arranged in the female seat connecting seat and the boss arranged in the male seat connecting seat have the functions of locking and sealing the hydraulic quick connector, and can effectively reduce leakage of the hydraulic quick connector;
4) According to the invention, the hydraulic quick connector is fixed in the connecting seat, so that the damage rate of the hydraulic connector can be effectively protected.
5) The leakage detection device of the hydraulic system can monitor the hydraulic pressure of the hydraulic system in the whole working process and timely detect and alarm the leakage of the hydraulic system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic structural view of an auxiliary breaking and disassembling device of a rescue engineering machine;
FIG. 2 is a schematic structural diagram of a female socket connecting seat of the auxiliary breaking and disassembling device of the rescue engineering machinery;
FIG. 3 is a schematic structural view of a male connection seat of the auxiliary breaking and disassembling device of the rescue engineering machinery;
fig. 4 is a schematic cross-sectional view of a female socket connecting seat of the auxiliary breaking and disassembling device of the rescue engineering machinery.
Wherein: 1-first public seat connecting seat, 2-first rubber pad, 3-first public seat connecting seat liquid quick-operation joint, 4-first public seat connecting seat liquid quick-operation joint, 5-first female seat connecting seat, 6-first female seat connecting seat liquid quick-operation joint, 7-first female seat connecting seat liquid quick-operation joint, 8-second rubber pad, 9-hydraulic system leak detection drain pipe, 10-hydraulic system leak detection drain pipe, 11-alarm, 12-power supply, 13-switch, 14-pressure sensor, 15-second public seat connecting seat, 16-bypass port, 17-second public seat connecting seat liquid quick-operation joint, 18-second public seat connecting seat liquid quick-operation joint, 19-second female seat connecting seat liquid quick-operation joint, 20-second female seat connecting seat liquid quick-operation joint, 21-second female seat connecting seat liquid quick-operation joint, 22-hydraulic system liquid drain pipe, 23-hydraulic system liquid pipe, 24-equipment liquid pipe, 25-equipment liquid pipe, 26-clamp lock, 27-female seat, 28-female seat, 29-liquid pipe hole, 31-female seat, 32-liquid pipe hole, 32-male connection seat, 35-female connection seat, and 35-female connection seat liquid pipe hole.
Detailed Description
The technical solution of the present invention will be described in detail below by way of examples with reference to the accompanying drawings. It should be noted that the description of these examples is for aiding in understanding the present invention, but is not intended to limit the present invention.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.
Example 1
As shown in fig. 1-3, an auxiliary breaking and dismantling device for rescue engineering machinery comprises a connecting seat, a hydraulic system leakage detecting pipe, a hydraulic quick connector and a hydraulic detection and alarm system, wherein the connecting seat comprises a male seat connecting seat 31 and a female seat connecting seat 27, the male seat connecting seat 31 comprises a first male seat connecting seat 1 and a second male seat connecting seat 15, the female seat connecting seat comprises a first female seat connecting seat 5 and a second female seat connecting seat 19, the male seat connecting seat and the female seat connecting seat are all in round cup shapes, the first male seat connecting seat 1 and the second female seat connecting seat 19 are respectively connected to oil supply side and broken and dismantling equipment side pipeline ends in a locking manner, and the first female seat connecting seat 5 and the second male seat connecting seat 15 are respectively connected to two ends of the hydraulic system leakage detecting pipe in a locking manner; the hydraulic quick connector comprises a male hydraulic quick connector and a mother liquid pressure quick connector; the hydraulic system leakage detection pipe comprises a hydraulic system leakage detection liquid inlet pipe 10, a hydraulic system leakage detection liquid outlet pipe 9 and a hydraulic system leakage detection alarm pipe, wherein two ends of the hydraulic system leakage detection liquid inlet pipe 10 and the hydraulic system leakage detection liquid outlet pipe 9 are respectively connected with a male hydraulic quick connector and a female hydraulic quick connector, the male hydraulic quick connector connected with the hydraulic system leakage detection pipe is provided with a bypass port 16, the bypass port 16 is connected with one end of the hydraulic system leakage detection alarm pipe, and the other end of the hydraulic system leakage detection alarm pipe is connected with a hydraulic detection and alarm system; the hydraulic pressure detection and alarm system comprises a pressure sensor 14, a switch 13, a power supply 12 and an alarm 11 which are connected in series. The pressure sensor 14 can set an alarm threshold, and when the pressure in the hydraulic system is lower than the threshold, the pressure sensor 14 is started to make an alarm sound; the switch 13 is used for controlling the hydraulic detection and alarm system to be opened and closed, when the system does not work, the switch is closed, the electric quantity of the power supply 12 is saved, and when the system works, the switch is opened, so that the hydraulic detection and alarm system is in a detection state; the power source 12 is preferably a button cell battery; the alarm 11 includes, but is not limited to, a buzzer, an audible and visual alarm, and the like.
The connecting seat consists of three sectors, wherein the three sectors are connected at two splicing seams through a hinge 35, and are connected at the other splicing seam through a lock 26; at least four holes are formed in the connecting seat formed by the three sectors along the splicing seam. The female seat connecting seat is provided with four round holes, three of the four round holes are positioned on the splicing seam, one of the four round holes is positioned at the center of the connecting seat, and the diameter of the round hole is slightly larger than that of the hydraulic pipe; the four round holes comprise two female seat connecting seat liquid outlet pipe holes and two female seat connecting seat liquid inlet pipe holes. The male seat connecting seat is provided with three long round holes on three fan-shaped spliced seams, a round hole is formed in the center, the diameter of the long round hole and the diameter of the round hole are both larger than the diameter of the hydraulic pipe, one long round hole and the round hole are a male seat connecting seat liquid outlet pipe hole 32, the other two long round holes are a male seat connecting seat liquid inlet pipe hole 33, and a hydraulic pipeline can move in the male seat connecting seat liquid outlet pipe hole 32 and the male seat connecting seat liquid inlet pipe hole 33; the positions of the three oblong holes and one round hole in the male seat connecting seat are correspondingly the same as the positions of the four round holes in the female seat connecting seat.
The male hydraulic quick connector is sleeved in a hole of the male seat connecting seat 31, the male hydraulic quick connector in the first male seat connecting seat 1 comprises two first male seat connecting seat liquid inlet quick connectors 4 and two first male seat connecting seat liquid outlet quick connectors 3, the male hydraulic quick connector of the second male seat connecting seat 15 comprises two second male seat connecting seat liquid inlet quick connectors 18 and two second male seat connecting seat liquid outlet quick connectors 17, and at least one second male seat connecting seat quick connector is provided with a bypass port 16; the mother liquor pressure quick connector comprises a clamping sleeve, the mother liquor pressure quick connector is arranged in a mother seat connecting seat 27 through the clamping sleeve, the mother liquor pressure quick connector arranged in the first mother seat connecting seat 5 comprises two first mother seat connecting seat liquid inlet quick connectors 7 and two first mother seat connecting seat liquid outlet quick connectors 6, and the mother liquor pressure quick connector arranged in the second mother seat connecting seat comprises two second mother seat connecting seat liquid inlet quick connectors 21 and two second mother seat connecting seat liquid outlet quick connectors 20; the mother liquor pressure quick connector in the first mother seat connecting seat 5 and the male hydraulic pressure quick connector in the second male seat connecting seat are fixedly connected with two ends of a hydraulic system leakage detection liquid inlet pipe 10 and a hydraulic system leakage detection liquid outlet pipe 9 respectively; the male hydraulic quick connector in the first male seat connecting seat 1 and the mother hydraulic quick connector in the second female seat connecting seat 19 are fixedly connected with the pipeline ends of the oil supply side and the breaking and dismantling equipment side respectively.
Example 2
Compared with the embodiment 1, the auxiliary breaking and disassembling device for the rescue engineering machinery is not repeated, and is different in that a second rubber pad 8 is filled in the female seat connecting seat 27, the thickness of the second rubber pad 8 is larger than the length of the female seat connecting seat 27 of the female hydraulic quick connector, and the second rubber pad 8 fixes a clamping sleeve of the female hydraulic quick connector in the female seat connecting seat 27, and can drive the clamping sleeve to move back and forth when the female seat connecting seat 27 moves back and forth; the male seat connecting seat 31 is internally filled with a first rubber gasket 2, and the thickness of the first rubber gasket 2 is not less than the depth of the inner wall of the male seat connecting seat 31; the male hydraulic quick connector protrudes out of the first rubber pad 2 in the male seat connecting seat 31.
An L-shaped groove 30 is formed in the inner wall of the female seat connecting seat 27, a boss 34 is arranged on the outer wall of the male seat connecting seat 31, and the boss 34 can be meshed with the L-shaped groove 30. When the boss 34 is aligned with the L-shaped groove 30, the male seat connecting seat 31 can be inserted into the female seat connecting seat 27, and at this time, the first female seat connecting seat liquid inlet quick connector 7 and the first female seat connecting seat liquid outlet quick connector 6 are respectively in butt joint with the first male seat connecting seat liquid inlet quick connector 4 and the first male seat connecting seat liquid outlet quick connector 3, and the second female seat connecting seat liquid inlet quick connector 21 and the second female seat connecting seat liquid outlet quick connector 20 are respectively in butt joint with the second male seat connecting seat liquid inlet quick connector 18 and the second male seat connecting seat liquid outlet quick connector 17; the male seat connecting seat 31 is screwed by a certain angle along the direction of the oblong hole, so that the male seat connecting seat 31 can be locked in the female seat connecting seat 27; when the hydraulic quick connector is required to be disconnected, the female seat connecting seat is pushed backwards by a certain distance, and the hydraulic quick connector clamping sleeve is released to pull out the male seat connecting seat.
The two ends of the leakage detection liquid inlet pipe 10 of the hydraulic system are respectively connected with a second male seat connecting seat liquid inlet quick connector 18 and a first female seat connecting seat liquid inlet quick connector 7, and the two ends of the leakage detection liquid outlet pipe 9 of the hydraulic system are respectively connected with a second male seat connecting seat liquid outlet quick connector 17 and a first female seat connecting seat liquid outlet quick connector 6.
It should be noted that, the leak detecting drain pipe 22 of the hydraulic system, the leak detecting drain pipe 23 of the hydraulic system, the drain pipe 24 of the breaking and tearing device, the drain pipe 25 of the breaking and tearing device, the leak detecting drain pipe 9 of the hydraulic system, and the leak detecting drain pipe 10 of the hydraulic system are respectively larger than two, and the liquid inlet pipe and the liquid return pipe are respectively used for distinguishing two pipelines, which are not representative of only liquid inlet in the liquid inlet pipe, but only liquid return in the liquid return pipe.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The auxiliary breaking and dismantling device for the rescue engineering machinery comprises two connecting seats, a hydraulic system leakage detection pipe, a hydraulic quick connector and a hydraulic detection and alarm system, and is characterized in that one ends of the two connecting seats are respectively connected with two ends of the hydraulic system leakage detection pipe in a locking manner, and the other ends of the two connecting seats are respectively connected with the pipeline ends of an oil supply side and a breaking and dismantling equipment side; the hydraulic quick connector comprises a male hydraulic quick connector and a female hydraulic quick connector, the hydraulic detection and alarm system comprises a pressure sensor (14), a switch (13), a power supply (12) and an alarm (11), and all components of the hydraulic detection and alarm system are connected in series to realize the detection and alarm functions;
The connecting seat comprises a male seat connecting seat (31) and a female seat connecting seat (27), the male seat connecting seat (31) and the female seat connecting seat (27) are all in round cup shapes, the male hydraulic quick connector is sleeved in a hole of the male seat connecting seat (31), and the female hydraulic quick connector is arranged in the female seat connecting seat (27) through the clamping sleeve;
The male seat connecting seat (31) comprises a first male seat connecting seat (1) and a second male seat connecting seat (15), the female seat connecting seat (27) comprises a first female seat connecting seat (5) and a second female seat connecting seat (19), the first female seat connecting seat (5) and the second male seat connecting seat (15) are in lock catch connection with two ends of a leakage detection pipe of the hydraulic system, the first male seat connecting seat (1) is locked at the end part of a pipeline at the oil supply side or the broken equipment side, and the second female seat connecting seat (19) is locked at the end part of the pipeline at the oil supply side or the broken equipment side; the connecting seat consists of three sectors, the three sectors are connected at two splicing seams through a hinge, and one splicing seam is connected through a lock;
Four round holes are formed in the female base connecting base and are all arranged on the splicing seams; the three long round holes and the round hole of the male seat connecting seat (31) can meet the requirement that when the male seat connecting seat (31) rotates along the circle center, the liquid inlet pipe and the liquid outlet pipe or the leak detection pipe move in the round hole;
The leakage detection pipe of the hydraulic system comprises a leakage detection liquid inlet pipe (10) of the hydraulic system, a leakage detection liquid outlet pipe (9) of the hydraulic system and a leakage detection alarm pipe of the hydraulic system, wherein two ends of the leakage detection liquid inlet pipe (10) of the hydraulic system and two ends of the leakage detection liquid outlet pipe (9) of the hydraulic system are respectively and fixedly connected with a male hydraulic quick connector and a mother liquid pressure quick connector, at least one male hydraulic quick connector is provided with a bypass port (16) in the male hydraulic quick connector connected with the leakage detection pipe of the hydraulic system, one end of the leakage detection alarm pipe of the hydraulic system is connected with the bypass port (16) of the male hydraulic quick connector, and the other end of the leakage detection alarm pipe of the hydraulic system is connected with the hydraulic detection and alarm system;
An L-shaped groove (30) is formed in the female seat connecting seat (27), a boss (34) is arranged on the male seat connecting seat (31), the boss (34) can be meshed with the L-shaped groove (30), and after the male seat connecting seat (31) enters the female seat connecting seat (27), the male seat connecting seat (31) can be locked with the female seat connecting seat (27) after being screwed for a certain angle;
The female seat connecting seat (27) is internally filled with a second rubber pad (8), the thickness of the second rubber pad (8) is larger than the length of the mother liquid pressure quick connector at the female seat connecting seat (27), the second rubber pad (8) fixes a clamping sleeve of the mother liquid pressure quick connector in the female seat connecting seat (27), and the clamping sleeve can be driven to move forwards and backwards when the female seat connecting seat (27) moves forwards and backwards; the male seat connecting seat (31) is internally filled with a first rubber pad (2), and the thickness of the first rubber pad (2) is not smaller than the depth of the inner wall of the male seat connecting seat (31); the male hydraulic quick connector protrudes out of the first rubber pad (2) in the male seat connecting seat (31).
2. Rescue engineering machinery auxiliary breaking and dismantling device according to claim 1, characterized in that the male hydraulic quick connector in the first male seat connecting seat (1) comprises two first male seat connecting seat liquid inlet quick connectors (4) and two first male seat connecting seat liquid outlet quick connectors (3), the male hydraulic quick connector in the second male seat connecting seat (15) comprises two second male seat connecting seat liquid inlet quick connectors (18) and two second male seat connecting seat liquid outlet quick connectors (17), at least one quick connector in the second male seat connecting seat (15) is provided with a bypass port (16); the female hydraulic quick connector arranged in the first female seat connecting seat (5) comprises two first female seat connecting seat liquid inlet quick connectors (7) and two first female seat connecting seat liquid outlet quick connectors (6), and the female hydraulic quick connector arranged in the second female seat connecting seat (19) comprises two second female seat connecting seat liquid inlet quick connectors (21) and two second female seat connecting seat liquid outlet quick connectors (20); the male hydraulic quick connector in the first male seat connecting seat (1) and the female hydraulic quick connector in the second female seat connecting seat (19) are fixedly connected with the pipeline ends of the oil supply side and the breaking and dismantling equipment side respectively; mother liquor pressure quick-operation joint in first female seat connecting seat (5) with public hydraulic pressure quick-operation joint in public seat connecting seat of second (15) is respectively with hydraulic system leak hunting feed liquor pipe (10) and hydraulic system leak hunting drain pipe (9) both ends fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513763.4A CN108591657B (en) | 2018-05-25 | 2018-05-25 | Rescue engineering machinery auxiliary breaking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810513763.4A CN108591657B (en) | 2018-05-25 | 2018-05-25 | Rescue engineering machinery auxiliary breaking device |
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| Publication Number | Publication Date |
|---|---|
| CN108591657A CN108591657A (en) | 2018-09-28 |
| CN108591657B true CN108591657B (en) | 2024-04-19 |
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| CN201810513763.4A Active CN108591657B (en) | 2018-05-25 | 2018-05-25 | Rescue engineering machinery auxiliary breaking device |
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| CN206275931U (en) * | 2016-12-14 | 2017-06-27 | 郭家胜 | Hydraulic joint converter |
| CN107270002A (en) * | 2017-07-10 | 2017-10-20 | 三汽车制造有限公司 | A kind of hydraulic connector, quick change connection device and forcible entry fire fighting truck |
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| CN108591657A (en) | 2018-09-28 |
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