CN217225399U - Rotary fixed type fire-fighting nozzle mounting mechanism - Google Patents
Rotary fixed type fire-fighting nozzle mounting mechanism Download PDFInfo
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- CN217225399U CN217225399U CN202220395228.5U CN202220395228U CN217225399U CN 217225399 U CN217225399 U CN 217225399U CN 202220395228 U CN202220395228 U CN 202220395228U CN 217225399 U CN217225399 U CN 217225399U
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- shower nozzle
- fixed fire
- lantern ring
- ring
- mounting mechanism
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Abstract
The utility model provides a rotatory fixed fire control shower nozzle installation mechanism, include: a pipeline; the spray head is arranged at the bottom of the pipeline; the lantern ring is arranged at the bottom of the spray head; limit structure, limit structure fixed mounting in the surface of the lantern ring, limit structure include circular spout, and the equal sliding connection in inside of circular spout has four arc sliders, and four arc sliders's the outside fixed mounting has solid fixed ring, and the through hole has been seted up to solid fixed ring's inside. The utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism makes it not have the state of hand-held to fall subaerially in the work to improve staff's on its ground safety, simultaneously because can't drop subaerial and the shower nozzle is in the inside of the lantern ring, consequently can not appear colliding the shower nozzle in the installation and lead to the shower nozzle to damage and increase use cost, thereby simultaneously because can not drop and improve work efficiency.
Description
Technical Field
The utility model relates to a fire control shower nozzle field especially relates to a rotatory fixed fire control shower nozzle installation mechanism.
Background
The fire-fighting spray head is a spray head which is automatically started according to a preset temperature range under the action of heat or is started by control equipment according to a fire signal and sprays water according to a designed spraying shape and flow to extinguish fire.
Along with the gradual increase of the temperature of weather and various factors, easily in the production of a fire disaster, thereby can install the fire control shower nozzle in indoor and passageway in order to in time put out a fire and control the condition of a fire when the conflagration appears, thereby need use installation mechanism when installing the shower nozzle.
Current mounting means to the fire control shower nozzle all passes through bolt and pipe connection with the shower nozzle through the spanner, because the unable thirty-six degrees angle of realization of rotation of hand when using the spanner, thereby need carry out the continuous spanner of taking off and adjust turned angle, the condition that the spanner drops appears very easily in proper order, can bump the fire control shower nozzle even and lead to the shower nozzle to damage, increase use cost, especially when highly installing, thereby can increase beneath staff's danger, need take again after the spanner drops simultaneously and just can carry out the installation operation, thereby work efficiency has been reduced.
Therefore, it is necessary to provide a rotary fixed fire sprinkler installation mechanism to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotatory fixed fire control shower nozzle installation mechanism has solved and has used the spanner to install the fire control shower nozzle now and need continuous spanner of taking off to carry out the adjusting position because the hand can't carry out the rotation of three hundred sixty degrees, appears droing easily and hits the fire control shower nozzle even and lead to its damage to increase use cost's problem.
In order to solve the technical problem, the utility model provides a pair of rotary fixed fire control shower nozzle installation mechanism, include: a pipeline;
the spray head is arranged at the bottom of the pipeline;
the lantern ring is arranged at the bottom of the spray head;
the limiting structure is fixedly arranged on the surface of the sleeve ring and comprises a circular sliding groove, four arc-shaped sliding blocks are connected to the inside of the circular sliding groove in a sliding mode, a fixing ring is fixedly arranged on the outer sides of the four arc-shaped sliding blocks, and a through hole is formed in the fixing ring;
the limiting rod is arranged inside the through hole, and a cross top plate is arranged at the top of the limiting rod;
and the clamping structures are fixedly arranged on two sides of the inner part of the lantern ring.
Preferably, the surface of the limiting rod is provided with a first spring at the bottom of the fixing ring.
Preferably, the top of the surface of the limiting rod is provided with threads, the top of the limiting rod is provided with a nut, and the bottom of the nut is rotatably connected with the top of the cross top plate.
Preferably, the inner side of the fixing ring is fixedly connected with a connecting block, and the bottoms of the outer sides of the four arc-shaped sliding blocks are fixedly connected with cushion blocks.
Preferably, communicating holes are formed in the cushion blocks and the connecting blocks.
Preferably, a pull rod is arranged inside the connecting block and inside the communicating hole, and a clamping column is fixedly connected to the bottom of the pull rod.
Preferably, a second spring is arranged on the surface of the pull rod and positioned at the top of the connecting block.
Preferably, the two sides of the bottom of the cushion block are both provided with clamping grooves.
Compared with the prior art, the utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism has following beneficial effect:
the utility model provides a rotatory fixed fire control shower nozzle installation mechanism, thereby fix its lantern ring in the bottom of pipeline through the cooperation between limit structure and gag lever post and the cross roof, and make it not have subaerial under the state of hand-held in the work, thereby improve staff's safety on its ground, simultaneously because can't drop subaerial and the shower nozzle is in the inside of the lantern ring, consequently can not appear colliding the shower nozzle in the installation and lead to the shower nozzle to damage and increase use cost, thereby simultaneously because can not drop and improve work efficiency.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a rotary fixed fire sprinkler head mounting mechanism according to the present invention;
FIG. 2 is a schematic structural view of the position-limiting structure shown in FIG. 1;
FIG. 3 is a schematic structural view of the cross-sectional structure of the collar shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is an enlarged view of the portion B shown in FIG. 3;
FIG. 6 is a schematic structural view of a second embodiment of a rotary fixed fire sprinkler head mounting mechanism according to the present invention;
FIG. 7 is a schematic view showing the structure of the bottom of the communication hole shown in FIG. 6;
fig. 8 is an enlarged schematic view of the portion C shown in fig. 6.
Reference numbers in the figures: 1. the device comprises a pipeline, 2, a spray head, 3, a lantern ring, 4, a limiting structure, 41, a circular sliding groove, 42, an arc-shaped sliding block, 43, a fixing ring, 44, a through hole, 5, a limiting rod, 6, a first spring, 7, a clamping structure, 8, threads, 9, a cross top plate, 10 and a nut,
11. the device comprises a communication hole, 12, a pull rod, 13, a second spring, 15, a clamping groove, 16, a clamping column, 17, a connecting block, 18 and a cushion block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural view illustrating a first embodiment of a rotary fixed fire sprinkler mounting mechanism according to the present invention; FIG. 2 is a schematic structural view of the position-limiting structure shown in FIG. 1; FIG. 3 is a schematic structural view of the cross-sectional structure of the collar shown in FIG. 1; FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an enlarged view of the portion B shown in fig. 3. A rotary fixed fire sprinkler mounting mechanism comprising: a pipeline 1;
the spray head 2 is arranged at the bottom of the pipeline 1;
the lantern ring 3 is arranged at the bottom of the spray head 2;
the limiting structure 4 is fixedly installed on the surface of the lantern ring 3, the limiting structure 4 comprises a circular sliding groove 41, four arc-shaped sliding blocks 42 are connected inside the circular sliding groove 41 in a sliding mode, fixing rings 43 are fixedly installed on the outer sides of the four arc-shaped sliding blocks 42, and through holes 44 are formed in the fixing rings 43;
the arc-shaped sliding blocks 52 which are controlled by the fixing rings 43 at four different positions can be always kept in a state of keeping the same distance, so that the lantern ring 3 can be hung on the bottom of the pipeline 1 in a matching manner with the structures such as the limiting rods 5 and the cross-shaped top plate 9.
The diameter of the inner part of the lantern ring 3 is larger than the size of the spray head on the market, so that the spray heads 2 of different models are clamped and fixed by the clamping structure 7 and then installed, and the practicability of the spray heads can be improved
The limiting rod 5 is arranged inside the through hole 44, and a cross top plate 9 is arranged at the top of the limiting rod 5;
openings are formed in the periphery of the inside of the cross top plate 9, and the limiting rod 5 is convenient to insert into the top of the cross top plate 9 and connect with the nut 10.
And the clamping structures 7 are fixedly arranged on two sides inside the lantern ring 3.
Clamping structure 7 includes mounting hole and spacing hole, the inside both sides at the lantern ring 3 are seted up to the mounting hole, the inside bolt that is provided with of mounting hole, the outside cover that the surface of bolt just is located the lantern ring is equipped with the screw thread piece, the inboard of screw thread piece and the outside fixed connection of the lantern ring 3, spacing hole is seted up in the inside of the lantern ring 3 and is located the both sides of mounting hole, the inside in spacing hole is provided with the carriage release lever, the inboard one end of carriage release lever just is located the inside fixed mounting of the lantern ring 3 and has splint, the outside of splint is rotated with the inboard one end of bolt and is connected.
The surface of the limiting rod 5 and the bottom of the fixing ring 43 are provided with a first spring 6.
Elastic deformation through first spring 6 can make receiving ascending thrust all the time of its lantern ring 3 when installation shower nozzle 2 to avoid its staff to need adjust the position of hand under the state that the hand can not rotate and make it when it rotates, and lead to its lantern ring 3 to lose the support lapse of power, and influence the installation operation.
The top on the surface of the limiting rod 5 is provided with threads 8, the top of the limiting rod 5 is provided with a nut 10, and the bottom of the nut 10 is rotatably connected with the top of the cross top plate 9.
Screw thread 8 and nut 10 looks adaptation carry out mounting structure simple with its gag lever post 5 and cross roof 9 through using nut 10, convenient operation can reduce manufacturing cost.
The utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism's theory of operation as follows:
when the spray head is installed, the lantern ring 3 is placed at the bottom of the pipeline 1, the limiting rod 5 is pulled upwards manually to enable the top of the limiting rod 5 to exceed the top of the pipeline 1, the cross top plate 9 is placed at the top of the pipeline 1, and the limiting rod 5 penetrates through the whole limiting rod from the bottom of the opening in the cross-shaped top plate 9 to reach the top of the cross-shaped top plate 9, and is contacted with the nut 10, and then the nut 10 is connected with the threaded connecting thread 8 on the surface of the limiting rod 5 by rotating the nut 10, thereby installing the cross-shaped top plate 9 and the limiting rods 5 together, sequentially performing repeated operation to reduce the cross-shaped top plate 9 and the four limiting rods 5 to be installed together, and the four limiting rods 5 are respectively arranged on the front surface and the back surface of the two sides of the pipeline 1, so that its collar 3 is hung on the bottom of the pipe 1 in cooperation with the stop structure 4 without falling down.
Then the lantern ring 3 is pushed downwards manually to enable the lantern ring 3 to move downwards under stress, the limiting structure 4 is driven to move through the movement of the lantern ring 3 to enable the limiting structure 4 to move downwards on the surface of the limiting rod 5, the first spring 6 is extruded through the movement of the limiting structure 4 to enable the first spring 6 to elastically deform until the lantern ring 3 and the pipeline 1 move to a proper size, the sprayer 2 can be put into the lantern ring 3, the sprayer 2 is put into the lantern ring 3, and then the bolt in the clamping structure 7 is rotated according to the size of the sprayer 2, thereby make its bolt be in the inside service distance change of the lantern ring through the rotation of bolt, thereby the removal of rethread bolt drives splint and removes, until it carries out its shower nozzle 2 through two clamping structure and the centre gripping is fixed in the inside of lantern ring 3 can.
Rethread slowly unclamps its lantern ring 3 promote downwards, elastic deformation through first spring 6 upwards promotes limit structure 4, make its limit structure 4 upwards remove on the surface of gag lever post 5, thereby rethread limit structure 4's removal drives the lantern ring 3 and removes, thereby rethread lantern ring 3's removal drives shower nozzle 2 and removes, thereby the position that until its shower nozzle 2 is connected and pipeline 1 contact can, thereby rethread rotates lantern ring 3, thereby it is fixed shower nozzle 2 inside it rotates to drive through the rotation of lantern ring 3, until connect through the screw between its shower nozzle 2 and the pipeline 1 can, rethread reverse rotation clamping structure 7, it is fixed to the centre gripping of its shower nozzle 2 to make it loosen, thereby make its shower nozzle 2 and lantern ring 3 break away from its lantern ring 3 again, cross roof 9 isotructures take off can.
Thereby drive the circular spout 41 among the limit structure 4 and rotate when its lantern ring 3 rotates to force its four arc slider 42 to rotate in the inside of circular spout 41, loop through the rotation of lantern ring 3 and can not influence the normal work of limit structure 4 etc..
Compared with the prior art, the utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism has following beneficial effect:
thereby fix its lantern ring 3 in the bottom of pipeline 1 through the cooperation between limit structure 4 and gag lever post 5 and the cross roof 9, and make it not have the state of hand-held in the work and can not fall subaerially, thereby improve staff's safety on its ground, simultaneously because can't drop subaerial and shower nozzle 2 is in the inside of lantern ring 3, consequently can not appear colliding shower nozzle 2 in the installation and lead to shower nozzle 2 to damage and increase use cost, thereby simultaneously because can not drop and improve work efficiency.
Second embodiment
Referring to fig. 6, 7 and 8, a second embodiment of the present application provides another rotating fixed fire sprinkler installation mechanism based on the rotating fixed fire sprinkler installation mechanism provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides a rotationally fixed fire sprinkler installation mechanism, which is characterized in that the inner side of the fixed ring 43 is fixedly connected with the connecting block 17, and the bottom outside the arc-shaped sliding block 42 is fixedly connected with the cushion block 18.
Can play the effect of backing up the support to structures such as connecting block 17 when not installing through cushion 18 to make things convenient for the installation and the dismantlement operation in later stage.
The cushion block 18 and the connecting block 17 are both provided with communicating holes 11 inside.
The communication hole 11 is T-shaped.
A pull rod 12 is arranged inside the connecting block 17 and inside the communicating hole 11, and a clamping column 16 is fixedly connected to the bottom of the pull rod 12.
The snap post 16 is T-shaped.
And a second spring 13 is arranged on the surface of the pull rod 12 and positioned at the top of the connecting block 17.
Thereby upwards promote pull rod 12 through the elastic deformation of second spring 13 can be all the time and carry out the atress to the joint that makes its joint post 16 can be stable is in the inside of draw-in groove 15.
The two sides of the bottom of the cushion block 18 are both provided with clamping grooves 15.
The clamping grooves 15 are clamped on the two sides of the cushion block 18 and are mutually staggered with the communication holes 11 at ninety degrees.
The utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism's theory of operation as follows:
when needs accomodate its mounting structure, carry out the downstream at the inside of intercommunicating pore 11 through promoting pull rod 12 downwards, thereby extrude second spring 13, and drive joint post 16 downstream, make joint post 16 break away from and the draw-in groove 15 between the joint state, rethread rotates pull rod 12 and drives joint post 16 and rotate ninety degrees, make its joint post 16 reach the opening part of intercommunicating pore 11 elastic deformation of rethread second spring 13 upwards promote pull rod 12 to drive joint post 16 and remove, thereby make its cushion 18 and connecting block 17 lose by fixed state, thereby make between its arc slider 42 and the solid fixed ring 43 lose by fixed state, it can with it take off to the rethread upward solid fixed ring 43.
Compared with the prior art, the utility model provides a pair of rotatory fixed fire control shower nozzle installation mechanism has following beneficial effect:
move down in the inside of intercommunicating pore 11 through promoting pull rod 12 downwards, thereby extrude second spring 13, and drive joint post 16 and move down, make joint post 16 break away from and draw-in groove 15 between the joint state, rethread rotates pull rod 12 and drives joint post 16 and rotate ninety degrees, make its joint post 16 reach the opening part of intercommunicating pore 11 and upwards promote pull rod 12 and drive joint post 16 and remove through elastic deformation of second spring 13, thereby make its cushion 18 and connecting block 17 lose by fixed state, thereby make and lose between its arc slider 42 and the solid fixed ring 43 by fixed state, rethread upward solid fixed ring 43 with it take off can, thereby the usage space of accomodating has been reduced, thereby be convenient for accomodate, moreover, the steam generator is simple in structure, convenient operation can be quick install and dismantle.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a rotatory fixed fire control shower nozzle installation mechanism which characterized in that includes: a pipeline;
the spray head is arranged at the bottom of the pipeline;
the lantern ring is arranged at the bottom of the spray head;
the limiting structure is fixedly arranged on the surface of the sleeve ring and comprises a circular sliding groove, four arc-shaped sliding blocks are connected to the inside of the circular sliding groove in a sliding mode, a fixing ring is fixedly arranged on the outer sides of the four arc-shaped sliding blocks, and a through hole is formed in the fixing ring;
the limiting rod is arranged inside the through hole, and a cross top plate is arranged at the top of the limiting rod;
and the clamping structures are fixedly arranged on two sides of the inner part of the lantern ring.
2. A rotary fixed fire sprinkler mounting mechanism in accordance with claim 1, wherein a first spring is provided on the surface of the check rod and at the bottom of the retaining ring.
3. A rotary fixed fire sprinkler head mounting mechanism according to claim 1, wherein the top of the surface of the check rod is provided with threads and the top of the check rod is provided with a nut, the bottom of which is rotatably connected with the top of the cross top plate.
4. The rotary fixed fire sprinkler head mounting mechanism of claim 1, wherein the inner side of the fixed ring is fixedly connected with a connecting block, and the bottoms of the outer sides of the four arc-shaped sliding blocks are fixedly connected with a cushion block.
5. The rotary fixed fire sprinkler head mounting mechanism of claim 4, wherein the cushion blocks and the connecting block are both internally provided with communication holes.
6. The rotary fixed fire sprinkler head mounting mechanism of claim 5, wherein a pull rod is disposed inside the connecting block and inside the communication hole, and a clamping column is fixedly connected to the bottom of the pull rod.
7. A rotary fixed fire sprinkler installation mechanism according to claim 6, wherein a second spring is provided on the surface of the pull rod and on top of the connecting block.
8. The rotary fixed fire sprinkler head mounting mechanism of claim 5, wherein the bottom of the spacer block is provided with a slot on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220395228.5U CN217225399U (en) | 2022-02-25 | 2022-02-25 | Rotary fixed type fire-fighting nozzle mounting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220395228.5U CN217225399U (en) | 2022-02-25 | 2022-02-25 | Rotary fixed type fire-fighting nozzle mounting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225399U true CN217225399U (en) | 2022-08-19 |
Family
ID=82835658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220395228.5U Active CN217225399U (en) | 2022-02-25 | 2022-02-25 | Rotary fixed type fire-fighting nozzle mounting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225399U (en) |
-
2022
- 2022-02-25 CN CN202220395228.5U patent/CN217225399U/en active Active
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