CN208605803U - A kind of fire-fighting pipe fitting of fixed anti-resonance - Google Patents

A kind of fire-fighting pipe fitting of fixed anti-resonance Download PDF

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Publication number
CN208605803U
CN208605803U CN201821012126.0U CN201821012126U CN208605803U CN 208605803 U CN208605803 U CN 208605803U CN 201821012126 U CN201821012126 U CN 201821012126U CN 208605803 U CN208605803 U CN 208605803U
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CN
China
Prior art keywords
fixed
pipe fitting
link block
fire
firmly connected
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Active
Application number
CN201821012126.0U
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Chinese (zh)
Inventor
于建军
李永刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Shengjun Machinery Co., Ltd
Original Assignee
Shandong Sheng Bo Machinery Co Ltd
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Priority to CN201821012126.0U priority Critical patent/CN208605803U/en
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Abstract

The utility model discloses a kind of fire-fighting pipe fittings of fixed anti-resonance, including communicating pipe, the link block being firmly connected with it is symmetrically arranged on the lateral wall of the communicating pipe, the link block is equipped with groove far from the side of communicating pipe, the side of the link block is inserted with the rotation axis being rotatablely connected with it, the rotation axis passes through groove, the lateral wall of the rotation axis is equipped with the drive rod being firmly connected with it, the other end of the drive rod is socketed with the sleeve being slidably connected with it, the sleeve is equipped with the first fixed device far from one end of drive rod, the connecting rod being firmly connected with it also is symmetrically arranged on the lateral wall of the communicating pipe.The utility model has the advantage of link block is added on pipe fitting, link block is connect with pipe fitting by welding, so that the resonant frequency of link block influences the resonant frequency of pipe fitting, thus when change passes through water flow, the frequency of pipe fitting and the frequency of water flow reduce the resonance between water flow and pipe fitting.

Description

A kind of fire-fighting pipe fitting of fixed anti-resonance
Technical field
The utility model relates to fire-fighting pipe fitting technical field more particularly to a kind of fire-fighting pipe fittings of fixed anti-resonance.
Background technique
Pipe fitting refers to the part that pipe is connected into pipeline.According to connection method can be divided into socket fitting, threaded fitting, Four class of flanged fitting and weld-end fittings.Multi-purpose material identical with pipe is made.There are elbow (ell), flange, tee tube, four-way Manage (crosshead) and reduced pipe (concentric reducer) etc..More pipe fitting is needed to be attached water pipe in fire-fighting.
But when some higher floors install fire protection pipeline, when the water pump on ground is with water pipe is connect by pipe fitting, pass through Pipe fitting can generate covibration after water flow, so that the connective stability of water pipe and water pump is lower, will affect fire-fighting and rescue.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: installing in some higher floors When fire protection pipeline, when the water pump on ground is with water pipe is connect by pipe fitting, covibration can be generated by pipe fitting after water flow, so that water It manages lower with the connective stability of water pump, will affect fire-fighting and rescue, and a kind of fire-fighting pipe fitting of fixed anti-resonance of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of fire-fighting pipe fitting of fixed anti-resonance, including communicating pipe are symmetrically arranged on the lateral wall of the communicating pipe The link block being firmly connected with it, the link block are equipped with groove far from the side of communicating pipe, and the side of the link block plugs There is the rotation axis being rotatablely connected with it, the rotation axis passes through groove, and the lateral wall of the rotation axis is equipped with the company of being secured to The drive rod connect, the other end of the drive rod are socketed with the sleeve being slidably connected with it, the sleeve far from drive rod one End is equipped with the first fixed device, is also symmetrically arranged with the connecting rod being firmly connected with it, the company on the lateral wall of the communicating pipe The other end of extension bar is equipped with the fixed case being firmly connected with it, and the second fixed device is equipped in the fixed case.
Preferably, the position-arresting disk being slidably connected with it is socketed in the rotation axis, the position-arresting disk is located at link block Side, the position-arresting disk are equipped with multiple inserted links being firmly connected with it close to the side of link block, and the side of the link block is set There are multiple slots with inserted link clamping.
Preferably, the bolt for being equipped with and being rotatablely connected with it is symmetrically run through on the lateral wall of the sleeve, the drive rod Two sides are symmetrically arranged with multiple thread grooves connecting with bolt thread.
Preferably, the described first fixed device is by fixed block and swell fixture, and the one of the side of the fixed block and sleeve End is fixedly connected, symmetrically through equipped with the swell fixture being slidably connected with it on the vertical direction of the fixed block.
Preferably, the described second fixed device is made of fixed case, gag lever post, limited block, baffle and spring, the connection One end of bar is fixedly connected with the side of fixed case, symmetrically runs through to be equipped with being slidably connected on the vertical direction of the fixed case with it Gag lever post.
Preferably, multiple limited blocks being firmly connected with it, the fixation are symmetrically arranged on the lateral wall of the gag lever post It is equipped with the limiting slot being clamped with limited block in case, is socketed with the baffle being firmly connected with it, the baffle position on the gag lever post In being also socketed with the spring being slidably connected with it on the lower section of fixed case, the gag lever post, the spring is located at fixed case and gear Between plate.
Compared with prior art, the utility model has the beneficial effects that
1, link block is added on pipe fitting first, is connect link block with pipe fitting by welding, so that the resonance of link block The resonant frequency of frequency influence pipe fitting, so that when change passes through water flow, the frequency of pipe fitting and the frequency of water flow reduce water flow and pipe Resonance between part, to improve the stability that water pipe is connect with water pump;
2, fixed device is secondly added on link block, be fixedly connected pipe fitting and ground by fixed device, from And the bonding strength on pipe fitting and ground is improved, while reducing the strength of resonance of pipe fitting, improve the stability that water pipe is connect with water pump.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of fixed anti-resonance fire-fighting pipe fitting structural schematic diagram;
Fig. 2 be the utility model proposes a kind of fixed anti-resonance fire-fighting pipe fitting fixed case structural schematic diagram.
In figure: 1 communicating pipe, 2 link blocks, 3 rotation axis, 4 drive rods, 5 sleeves, 6 bolts, 7 fixed blocks, 8 swell fixtures, 9 Position-arresting disk, 10 inserted links, 11 connecting rods, 12 fixed cases, 13 gag lever posts, 14 limited blocks, 15 baffles, 16 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of fire-fighting pipe fitting of fixed anti-resonance, including communicating pipe 1, on the lateral wall of communicating pipe 1 It is symmetrically arranged with the link block 2 being firmly connected with it, link block 2 is equipped with groove, the side of link block 2 far from the side of communicating pipe 1 It is inserted with the rotation axis 3 being rotatablely connected with it, rotation axis 3 passes through groove, is socketed with the limit being slidably connected with it in rotation axis 3 Disk 9, position-arresting disk 9 are located at the side of link block 2, position-arresting disk 9 close to the side of link block 2 be equipped with it is multiple be firmly connected with it insert Bar 10, the side of link block 2 are equipped with multiple slots being clamped with inserted link 10, are clamped by the slot on inserted link 10 and link block 2, To be limited to rotation axis 3, prevent when in use, the rotation of rotation axis 3 drives drive rod 4 to rotate, and causes drive rod 4 and connects It connects the connection of block 2 to be not sufficiently stable, so that the resonance of pipe fitting increases, influences the stability that water pump is connect with pipeline;
The lateral wall of rotation axis 3 is equipped with the drive rod 4 being firmly connected with it, and the other end of drive rod 4 is socketed with and it The sleeve 5 being slidably connected, symmetrically through being equipped with the bolt 6 being rotatablely connected with it, the two sides of drive rod 4 on the lateral wall of sleeve 5 Multiple thread grooves being threadedly coupled with bolt 6 are symmetrically arranged with, since drive rod 4 and sleeve 5 are slidably connected, it is possible to according to peace Dress needs to adjust fixed block 7 the distance between to communicating pipe 1, thus the convenient fixation to communicating pipe 1, while passing through bolt 6 Drive rod 4 is fixedly connected with sleeve 5, increases the intensity between attachment device, sleeve 5 is equipped with the far from one end of drive rod 4 One fixed device, the first fixed device is by fixed block 7 and swell fixture 8, the fixed company in the side of fixed block 7 and one end of sleeve 5 It connects, will symmetrically be fixed through the swell fixture 8 being slidably connected with it is equipped with by swell fixture 8 on the vertical direction of fixed block 7 Block 7 is connect with ground, and apparatus structure is simple, convenient for operation;
The connecting rod 11 being firmly connected with it also is symmetrically arranged on the lateral wall of communicating pipe 1, the other end of connecting rod 11 is set There is the fixed case 12 being firmly connected with it, the second fixed device is equipped in fixed case 12, the second fixed device is by fixed case 12, limit Position bar 13, limited block 14, baffle 15 and spring 16 form, and one end of connecting rod 11 is fixedly connected with the side of fixed case 12, Gu Determine symmetrically to set on the lateral wall of gag lever post 13 on the vertical direction of case 12 symmetrically through the gag lever post 13 being slidably connected with it is equipped with There are multiple limited blocks 14 being firmly connected with it, be equipped with the limiting slot being clamped with limited block 14 in fixed case 12, on gag lever post 13 It is socketed with the baffle 15 being firmly connected with it, baffle 15 is located at the lower section of fixed case 12;
Also be socketed with the spring 16 being slidably connected with it on gag lever post 13, spring 16 be located at fixed case 12 and baffle 15 it Between, it is connect by increasing gag lever post 13 with ground, increases the bonding strength of communicating pipe 1 Yu ground, while gag lever post 13 can be with The strength of resonance of communicating pipe 1 is reduced, the stability that connect with water pump of water pipe is improved, by by the limited block 14 on gag lever post 13 It is clamped with the limiting slot in fixed case 12, to increase the bonding strength of gag lever post 13 Yu fixed case 12, and passes through spring 16 Elastic force effect increase the bonding strength of communicating pipe 1 and ground so that gag lever post 13 is plugged in ground always.
Embodiment 1:
When the resonant frequency of pipe fitting is general, communicating pipe 1 is connect first with water pump and water pipe, then rotates rotation axis 3, Drive rod 4 is driven to rotate by rotation axis 3, so that fixed block 7 and ground face contact, are rotated further by bolt 6, pass through bolt 6 and transmission Thread groove on bar 4 is threadedly coupled, so that drive rod 4 is fixedly connected with sleeve 5, then passes through swell fixture 8 for fixed block 7 It is fixedly connected with the ground, finally position-arresting disk 9 is pushed to move towards the direction of link block 2, so that inserted link 10 and company on position-arresting disk 9 The slot clamping for connecing 2 side of block, to be limited to rotation axis 3;
Embodiment 2:
When the resonant frequency of pipe fitting is larger, on the basis of embodiment 1, gag lever post 13 is pushed down on, so that gag lever post 13 are plugged in ground, then rotary spacing bar 13, so that the limited block 14 on gag lever post 13 and the limiting slot in fixed case 12 Clamping is reinforced the bonding strength of communicating pipe 1 and ground by gag lever post 13, reduced simultaneously to limit to gag lever post 13 The strength of resonance of communicating pipe 1 improves the stability that water pipe is connect with water pump.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of fire-fighting pipe fitting of fixed anti-resonance, including communicating pipe (1), which is characterized in that outside the communicating pipe (1) The link block (2) being firmly connected with it is symmetrically arranged on side wall, the link block (2) is equipped with recessed far from the side of communicating pipe (1) Slot, the side of the link block (2) are inserted with the rotation axis (3) being rotatablely connected with it, and the rotation axis (3) passes through groove, institute The lateral wall for stating rotation axis (3) is equipped with the drive rod (4) being firmly connected with it, and the other end of the drive rod (4) is socketed with The sleeve (5) being slidably connected with it, the sleeve (5) are equipped with the first fixed device, the connection far from the one end of drive rod (4) It manages and is also symmetrically arranged with the connecting rod (11) being firmly connected with it on the lateral wall of (1), the other end of the connecting rod (11) is equipped with The fixed case (12) being firmly connected with it, the fixed case (12) is interior to be equipped with the second fixed device.
2. a kind of fire-fighting pipe fitting of fixed anti-resonance according to claim 1, which is characterized in that the rotation axis (3) position-arresting disk (9) being slidably connected with it is socketed on, the position-arresting disk (9) is located at the side of link block (2), the limit Disk (9) is equipped with multiple inserted links (10) being firmly connected with it close to the side of link block (2), and the side of the link block (2) is set There are multiple slots with inserted link (10) clamping.
3. a kind of fire-fighting pipe fitting of fixed anti-resonance according to claim 1, which is characterized in that the sleeve (5) Lateral wall on symmetrically through being equipped with the bolt (6) that is rotatablely connected with it, the two sides of the drive rod (4) be symmetrically arranged with it is multiple with The thread groove that bolt (6) is threadedly coupled.
4. a kind of fire-fighting pipe fitting of fixed anti-resonance according to claim 1, which is characterized in that described first is fixed By fixed block (7) and swell fixture (8), the side of the fixed block (7) is fixedly connected device with one end of sleeve (5), described Symmetrically through equipped with the swell fixture (8) being slidably connected with it on the vertical direction of fixed block (7).
5. a kind of fire-fighting pipe fitting of fixed anti-resonance according to claim 1, which is characterized in that described second is fixed Device is made of fixed case (12), gag lever post (13), limited block (14), baffle (15) and spring (16), the connecting rod (11) One end be fixedly connected with the side of fixed case (12), on the vertical direction of the fixed case (12) symmetrically through be equipped with slided with it The gag lever post (13) of dynamic connection.
6. a kind of fire-fighting pipe fitting of fixed anti-resonance according to claim 5, which is characterized in that the gag lever post (13) it is symmetrically arranged with multiple limited blocks (14) being firmly connected with it on lateral wall, is equipped with and limit in the fixed case (12) The limiting slot of block (14) clamping, is socketed with the baffle (15) being firmly connected with it, the baffle (15) on the gag lever post (13) Positioned at the lower section of fixed case (12), the spring (16) being slidably connected with it, the spring are also socketed on the gag lever post (13) (16) between fixed case (12) and baffle (15).
CN201821012126.0U 2018-06-28 2018-06-28 A kind of fire-fighting pipe fitting of fixed anti-resonance Active CN208605803U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821012126.0U CN208605803U (en) 2018-06-28 2018-06-28 A kind of fire-fighting pipe fitting of fixed anti-resonance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821012126.0U CN208605803U (en) 2018-06-28 2018-06-28 A kind of fire-fighting pipe fitting of fixed anti-resonance

Publications (1)

Publication Number Publication Date
CN208605803U true CN208605803U (en) 2019-03-15

Family

ID=65667178

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821012126.0U Active CN208605803U (en) 2018-06-28 2018-06-28 A kind of fire-fighting pipe fitting of fixed anti-resonance

Country Status (1)

Country Link
CN (1) CN208605803U (en)

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Address after: 261000 south of weijiao Road, qianche Liuzhuang village, Jiulong Street office, Fangzi District, Weifang City, Shandong Province

Patentee after: Shandong Shengjun Machinery Co., Ltd

Address before: 261000 south of weijiao Road, qianche Liuzhuang village, Jiulong Street office, Fangzi District, Weifang City, Shandong Province

Patentee before: Shandong Shengbo Machinery Co., Ltd