CN113566031A - Fire-fighting pipeline quick connection structure - Google Patents
Fire-fighting pipeline quick connection structure Download PDFInfo
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- CN113566031A CN113566031A CN202110963482.0A CN202110963482A CN113566031A CN 113566031 A CN113566031 A CN 113566031A CN 202110963482 A CN202110963482 A CN 202110963482A CN 113566031 A CN113566031 A CN 113566031A
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- fixing block
- block
- groove
- arc
- slide bar
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000006978 adaptation Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/06—Joints with sleeve or socket with a divided sleeve or ring clamping around the pipe-ends
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a quick connecting structure of a fire fighting pipeline. Fire control pipeline quick connect structure includes: the first fixing block is rotatably connected with the second fixing block through a hinge; the mounting groove is formed in the bottom of the first fixing block; the fixture block is fixedly installed at the top of the second fixing block and is matched with the installation groove; the first mounting cavity is formed in the first fixing block and communicated with the mounting groove; the screw rod is rotatably installed in the first installation cavity. According to the fire fighting pipeline quick connecting structure provided by the invention, the two trapezoidal blocks enter the clamping grooves by rotating the screw rod, so that the first fixing block and the second fixing block can be in close contact, the two rubber pads play a role in sealing and fixing a water pipe, and the water pipe is fixed more quickly and simply.
Description
Technical Field
The invention relates to the technical field of fire-fighting pipeline connectors, in particular to a quick connecting structure for a fire-fighting pipeline.
Background
In fire-fighting equipment, the fire pipeline has taken the position of lifting the weight, and the fire pipeline need be connected usually in the in-service use process, and traditional fire pipeline sets up the flange structure usually in pipe connection department, through flange and bolt locking together, but such connected mode, the operation is too loaded down with trivial details, and the installation generally needs longer time to make the installation effectiveness of pipeline lower.
Therefore, it is necessary to provide a fire fighting pipeline quick connection structure to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a quick connection structure for a fire fighting pipeline.
In order to solve the technical problem, the invention provides a fire fighting pipeline quick connection structure, which comprises: the first fixing block is rotatably connected with the second fixing block through a hinge; the mounting groove is formed in the bottom of the first fixing block; the fixture block is fixedly installed at the top of the second fixing block and is matched with the installation groove; the first mounting cavity is formed in the first fixing block and communicated with the mounting groove; the screw rod is rotatably arranged in the first installation cavity; the two moving plates are arranged in the first mounting cavity, the bottom ends of the two moving plates extend into the mounting groove, and the screw rod penetrates through the two moving plates and is in threaded connection with the two moving plates; the two trapezoidal blocks are fixedly arranged on the corresponding moving plates respectively; the two clamping grooves are respectively formed in two sides of the corresponding clamping block, and the trapezoidal block is matched with the clamping grooves; the through hole is formed in the first fixing block and communicated with the first mounting cavity, and one end of the screw rod penetrates through the through hole and is rotatably connected with the through hole.
Preferably, the top of the first mounting cavity is provided with a sliding groove, and the top ends of the two moving plates extend into the sliding groove and are in sliding connection with the sliding groove.
Preferably, one end of the screw rod extends out of the through hole and is provided with a hexagonal groove.
Preferably, the first fixed block with the second fixed block is close to one side each other and has all been seted up the arc wall, two equal fixed mounting has the rubber pad in the arc wall.
Preferably, the second installation cavity has been seted up on the first fixed block, slidable mounting has the slide bar on the first fixed block, the slide bar runs through the second installation cavity, the bottom of slide bar extends to in the through-hole, slidable mounting has square slider in the second installation cavity, the slide bar runs through square slider and with square slider fixed connection, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with the top of slider with the top of second installation cavity contacts, be equipped with the arc latch in the through-hole, the arc latch with the bottom fixed connection of slide bar, a plurality of teeth have been seted up on the lead screw, and are a plurality of teeth with arc latch looks adaptation.
Preferably, the bottom of the through hole is provided with an arc-shaped clamping groove, and the arc-shaped clamping groove is matched with the arc-shaped clamping teeth.
Preferably, the sliding rod is provided with an external thread, the first fixing block is provided with a nut, the nut is in threaded connection with the sliding rod, the nut is in contact with the top of the first fixing block, and the top end of the sliding rod is fixedly provided with a handle.
Compared with the prior art, the fire fighting pipeline quick connecting structure provided by the invention has the following beneficial effects:
1. through rotating the lead screw, make two trapezoidal blocks enter into the draw-in groove to make first fixed block and second fixed block can in close contact with, thereby make two rubber pads play sealed fixed effect to the water pipe, make the fixed quick simple more of water pipe.
2. Through setting up the spout, realized the removal to the movable plate.
3. Through setting up hexagonal recess, the hexagonal spanner of being convenient for rotates the lead screw.
4. Through having seted up the arc wall, be convenient for fix the fire-fighting pipeline, set up the rubber pad, can avoid first fixed block and second fixed block to cause the injury to the fire-fighting pipeline.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a quick connection structure for fire fighting pipelines according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a side cross-sectional structural view of the fire hose quick connect structure of FIG. 1;
FIG. 4 is a schematic view of a second embodiment of the fire fighting pipeline quick connect structure provided by the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
Reference numbers in the figures: 1. a first fixed block; 2. a second fixed block; 3. mounting grooves; 4. a clamping block; 5. a first mounting cavity; 6. a screw rod; 7. moving the plate; 8. a trapezoidal block; 9. a card slot; 10. a chute; 11. a hexagonal groove; 12. a through hole; 13. teeth; 14. a second mounting cavity; 15. a slide bar; 16. a slider; 17. a spring; 18. arc-shaped latch; 19. an arc-shaped clamping groove; 20. an external thread; 21. a nut; 22. a handle.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
First embodiment
Referring to fig. 1-3, in a first embodiment of the present invention, a fire fighting pipeline quick connection structure includes: the fixing device comprises a first fixing block 1 and a second fixing block 2, wherein the first fixing block 1 is rotatably connected with the second fixing block 2 through a hinge; the mounting groove 3 is formed in the bottom of the first fixing block 1; the fixture block 4 is fixedly arranged at the top of the second fixing block 2, and the fixture block 4 is matched with the mounting groove 3; the first mounting cavity 5 is formed in the first fixing block 1, and the first mounting cavity 5 is communicated with the mounting groove 3; the screw rod 6 is rotatably arranged in the first installation cavity 5; the two moving plates 7 are arranged in the first installation cavity 5, the bottom ends of the two moving plates 7 extend into the installation groove 3, and the screw rod 6 penetrates through the two moving plates 7 and is in threaded connection with the two moving plates 7; the two trapezoidal blocks 8 are respectively and fixedly arranged on the corresponding moving plate 7; the two clamping grooves 9 are respectively formed in two sides of the corresponding clamping block 4, the trapezoidal block 8 is matched with the clamping grooves 9, the inclined edge of the trapezoidal block 8 faces upwards, the lowest end of the inclined edge is level with the top of the clamping groove 9, when the trapezoidal block 8 enters the clamping grooves 9, the inclined edge of the trapezoidal block 8 can push the clamping block 4 upwards or the trapezoidal block 8 moves downwards, so that the first fixing block 1 and the second fixing block 2 are close to each other, the rubber pad can be in close contact with a pipeline, and a water pipe sealing effect can be achieved; the through hole 12 is formed in the first fixing block 1, the through hole 12 is communicated with the first mounting cavity 5, and one end of the screw rod 6 penetrates through the through hole 12 and is rotatably connected with the through hole 12.
Through rotating lead screw 6, make two trapezoidal blocks 8 enter into draw-in groove 9 to make first fixed block 1 and second fixed block 2 can the in close contact with, thereby make two rubber pads play sealed fixed effect to the water pipe, make the fixed quick simple more of water pipe.
The top of the first installation cavity 5 is provided with a sliding groove 10, and the top ends of the two moving plates 7 extend into the sliding groove 10 and are in sliding connection with the sliding groove 10.
By providing the slide groove 10, the movement of the moving plate 7 is realized.
One end of the screw rod 6 extends out of the through hole 12 and is provided with a hexagonal groove 11.
Through setting up hexagonal recess 11, the hexagonal spanner of being convenient for rotates lead screw 6.
The first fixed block 1 with the second fixed block 2 one side that is close to each other has all seted up the arc wall, two equal fixed mounting has the rubber pad in the arc wall.
Through having seted up the arc wall, be convenient for fix the fire control pipeline, set up the rubber pad, can avoid first fixed block 1 and second fixed block 2 to cause the injury to the fire control pipeline.
The working principle of the quick connecting structure for the fire fighting pipeline provided by the invention is as follows:
when the water pipes need to be connected, the first fixing block 1 and the second fixing block 2 are rotated to enable the joints of the two water pipes to be positioned in the two arc-shaped grooves, the first fixing block 1 and the second fixing block 2 are rotated to enable the first fixing block 1 and the second fixing block 2 to be contacted, at the moment, the clamping block 4 enters the mounting groove 3, the plug is inserted into the hexagonal groove 11 by using an electric hexagonal wrench, the electric wrench is started to enable the screw rod 6 to rotate, the screw rod 6 rotates to enable the two movable plates 7 to be close to each other, the movable plates 7 move to drive the trapezoidal block 8 to move, so that the trapezoidal block 8 enters the clamping groove 9, as the inclined edge of the trapezoidal block 8 is upward and the lowest end of the inclined edge is positioned at the same level with the top of the clamping groove 9, when the trapezoidal block 8 enters the clamping groove 9, the inclined edge of the trapezoidal block 8 can push the clamping block 4 upward or move the trapezoidal block 8 downward, so that the first fixing block 1 and the second fixing block 2 are close to each other, thereby make two rubber pads can with pipeline in close contact with to can play sealed and fixed water pipe's effect, make the fixed quick simple more of water pipe.
Second embodiment:
based on the fire pipeline quick connect structure that the first embodiment of this application provided, the second embodiment of this application proposes another kind of fire pipeline quick connect structure. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following description.
Referring to fig. 3, the fire fighting pipeline quick connection structure further includes a second installation cavity 14, the second installation cavity 14 is formed in the first fixing block 1, a sliding rod 15 is slidably mounted on the first fixing block 1, the sliding rod 15 penetrates through the second mounting cavity 14, the bottom end of the slide rod 15 extends into the through hole 12, a square slide block 16 is arranged in the second mounting cavity 14 in a sliding manner, the sliding rod 15 penetrates through the square sliding block 16 and is fixedly connected with the square sliding block 16, a spring 17 is sleeved on the sliding rod 15, two ends of the spring 17 are respectively contacted with the top of the sliding block 16 and the top of the second mounting cavity 14, an arc-shaped latch 18 is arranged in the through hole 12, the arc-shaped latch 18 is fixedly connected with the bottom end of the sliding rod 15, the screw rod 6 is provided with a plurality of teeth 13, and the teeth 13 are matched with the arc-shaped latch 18.
An arc-shaped clamping groove 19 is formed in the bottom of the through hole 12, and the arc-shaped clamping groove 19 is matched with the arc-shaped clamping tooth 18.
The upper portion of the sliding rod 15 is provided with an external thread 20, the first fixing block 1 is provided with a nut 21, the nut 21 is in threaded connection with the sliding rod 15, the nut 21 is in contact with the top of the first fixing block 1, and the top end of the sliding rod 15 is fixedly provided with a handle 22.
When the first fixing block 1 and the second fixing block 2 are tightly contacted, in order to ensure the fixation and the sealing of the two water pipes and simultaneously avoid the situation that the screw rod 6 rotates due to misoperation of personnel, the trapezoidal block 8 cannot be tightly contacted with the clamping groove 9, and the two water pipes are not well sealed and leak water, in the implementation, the arc-shaped clamping teeth 18 are meshed with the teeth 13, so that the screw rod 6 can be prevented from easily rotating, the situation that the screw rod 6 rotates due to misoperation of personnel, the trapezoidal block 8 cannot be tightly contacted with the clamping groove 9, and the situation that the two water pipe joints are not well sealed and leak water is caused is avoided, and the sealing and the fixation of the two water pipe joints are ensured; if need make lead screw 6 rotate, pulling handle 22 upward movement, handle 22 upward movement drives slide bar 15 upward movement, slide bar 15 upward movement drives slider 16 upward movement, slider 16 upward movement compression spring 17, slide bar 15 upward movement drives arc latch 18 upward movement simultaneously, until arc latch 18 with enter into arc draw-in groove 19 completely, at this moment, rotate nut 21, make nut 21 contact with the top of first fixed block 1, at this moment, loosen handle 22 again, under this state, spring 17 can not release elasticity, arc latch 18 is in arc draw-in groove 19 all the time, thereby can make things convenient for lead screw 6 to rotate.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a fire control pipeline quick connect structure which characterized in that includes:
the first fixing block is rotatably connected with the second fixing block through a hinge;
the mounting groove is formed in the bottom of the first fixing block;
the fixture block is fixedly installed at the top of the second fixing block and is matched with the installation groove;
the first mounting cavity is formed in the first fixing block and communicated with the mounting groove;
the screw rod is rotatably arranged in the first installation cavity;
the two moving plates are arranged in the first mounting cavity, the bottom ends of the two moving plates extend into the mounting groove, and the screw rod penetrates through the two moving plates and is in threaded connection with the two moving plates;
the two trapezoidal blocks are fixedly arranged on the corresponding moving plates respectively;
the two clamping grooves are respectively formed in two sides of the corresponding clamping block, and the trapezoidal block is matched with the clamping grooves;
the through hole is formed in the first fixing block and communicated with the first mounting cavity, and one end of the screw rod penetrates through the through hole and is rotatably connected with the through hole.
2. The fire fighting pipeline quick connection structure according to claim 1, wherein a sliding groove is formed in the top of the first mounting cavity, and top ends of the two moving plates extend into the sliding groove and are in sliding connection with the sliding groove.
3. The fire fighting pipeline quick connection structure according to claim 1, wherein one end of the screw rod extends out of the through hole and is provided with a hexagonal groove.
4. The fire fighting pipeline quick connection structure according to claim 1, wherein arc-shaped grooves are formed in the sides, close to each other, of the first fixing block and the second fixing block, and rubber pads are fixedly mounted in the two arc-shaped grooves.
5. The fire fighting pipeline quick connection structure according to claim 1, characterized in that, the second installation cavity has been seted up on the first fixed block, slidable mounting has the slide bar on the first fixed block, the slide bar runs through the second installation cavity, the bottom of slide bar extends to in the through-hole, slidable mounting has square slider in the second installation cavity, the slide bar runs through square slider and with square slider fixed connection, the cover is equipped with the spring on the slide bar, the both ends of spring respectively with the top of slider with the top of second installation cavity contacts, be equipped with the arc latch in the through-hole, the arc latch with the bottom fixed connection of slide bar, a plurality of tooth has been seted up on the lead screw, and is a plurality of tooth with arc latch looks adaptation.
6. The fire fighting pipeline quick connection structure according to claim 5, wherein an arc-shaped clamping groove is formed in the bottom of the through hole, and the arc-shaped clamping groove is matched with the arc-shaped clamping teeth.
7. The fire fighting pipeline quick connection structure according to claim 5, wherein the slide bar is provided with external threads, the first fixed block is provided with a nut, the nut is in threaded connection with the slide bar, the nut is in contact with the top of the first fixed block, and a handle is fixedly mounted at the top end of the slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963482.0A CN113566031A (en) | 2021-08-20 | 2021-08-20 | Fire-fighting pipeline quick connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110963482.0A CN113566031A (en) | 2021-08-20 | 2021-08-20 | Fire-fighting pipeline quick connection structure |
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| Publication Number | Publication Date |
|---|---|
| CN113566031A true CN113566031A (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110963482.0A Pending CN113566031A (en) | 2021-08-20 | 2021-08-20 | Fire-fighting pipeline quick connection structure |
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| Country | Link |
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| CN (1) | CN113566031A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208311657U (en) * | 2018-04-18 | 2019-01-01 | 江西科得玻璃钢科技协同创新有限公司 | A kind of GRP pipe that stability is high |
| CN210950193U (en) * | 2019-09-21 | 2020-07-07 | 苏彦浩 | Buckle for central air conditioning pipeline installation |
| CN211901820U (en) * | 2019-12-31 | 2020-11-10 | 镇江市鑫浩塑胶有限公司 | Plastic conduit strutting arrangement that shock attenuation nature is good |
| CN212240142U (en) * | 2020-06-12 | 2020-12-29 | 韩仕春 | Raw material processing mechanism for high-end equipment manufacturing |
| CN213236353U (en) * | 2020-10-10 | 2021-05-18 | 常州市中医医院 | Fixing clamp for connecting pipe of air cushion bed |
-
2021
- 2021-08-20 CN CN202110963482.0A patent/CN113566031A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208311657U (en) * | 2018-04-18 | 2019-01-01 | 江西科得玻璃钢科技协同创新有限公司 | A kind of GRP pipe that stability is high |
| CN210950193U (en) * | 2019-09-21 | 2020-07-07 | 苏彦浩 | Buckle for central air conditioning pipeline installation |
| CN211901820U (en) * | 2019-12-31 | 2020-11-10 | 镇江市鑫浩塑胶有限公司 | Plastic conduit strutting arrangement that shock attenuation nature is good |
| CN212240142U (en) * | 2020-06-12 | 2020-12-29 | 韩仕春 | Raw material processing mechanism for high-end equipment manufacturing |
| CN213236353U (en) * | 2020-10-10 | 2021-05-18 | 常州市中医医院 | Fixing clamp for connecting pipe of air cushion bed |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211029 |
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| RJ01 | Rejection of invention patent application after publication |