CN209458478U - A kind of lateral para-seismic support of rectangular air duct - Google Patents
A kind of lateral para-seismic support of rectangular air duct Download PDFInfo
- Publication number
- CN209458478U CN209458478U CN201920060794.9U CN201920060794U CN209458478U CN 209458478 U CN209458478 U CN 209458478U CN 201920060794 U CN201920060794 U CN 201920060794U CN 209458478 U CN209458478 U CN 209458478U
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- Prior art keywords
- air duct
- fixed
- crossbeam
- rectangular
- rectangular air
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Abstract
The utility model relates to para-seismic support technical fields, disclose a kind of lateral para-seismic support of rectangular air duct, including the rectangular air duct being arranged between two crossbeams, crossbeam is C-type steel, rectangle lifting seat is socketed on crossbeam, rectangle lifting seat is fixed with the first rubber pad close to one end of rectangular air duct, first rubber pad is pressed against on the outer wall of rectangular air duct, the other end sleeve of rectangle lifting seat is in rectangle casing, rectangle casing sleeve and the inside for being fixed on crossbeam, multiple pressure springs disposed in parallel are fixed in rectangle lifting seat, the other end of pressure spring is fixed on lifter plate, lifter plate is hinged on one end of hold-down bolt, it is spirally connected in the middle part of hold-down bolt on the supporting plate, support plate is fixedly connected with crossbeam；Four side pressures of rectangular air duct lean against on air hose limit base, and air hose limit base is fixed on crossbeam.It avoids rectangular air duct from contacting with the direct of bracket by the first rubber pad and the second rubber pad, to effectively reduce the noise of para-seismic support generation.
Description
Technical field:
The utility model relates to para-seismic support technical fields, and in particular to a kind of lateral para-seismic support of rectangular air duct.
Background technique:
Currently, para-seismic support is that limitation electromechanical engineering facility generates displacement, control facility vibration, and load is transferred to and is held
Carry the various components or device in structure.Building plumbing system, fire-fighting, heating, ventilation, air-conditioning after para-seismic support is reinforced,
The electromechanical engineerings facility such as combustion gas, heating power, electric power, communication can be with when the earthquake for suffering from this area seismic fortification intensity occurs
Reach mitigation eaerthquake damage, reduce and prevent the generation of secondary disaster as far as possible, reduces casualties and property damage to reach
The purpose of mistake.In actual use, rectangular air duct work can generate vibration, and rectangular air duct vibration can make bracket generate noise, right
Great interference is brought to audio in the presence of the demanding building of the audios such as theater, music hall, these noises.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of lateral para-seismic support of rectangular air duct, it
Rectangular air duct is avoided to contact with the direct of bracket by the first rubber pad and the second rubber pad, to effectively reduce para-seismic support
The noise of generation.
The scheme that the utility model solves the technical problem is:
A kind of lateral para-seismic support of rectangular air duct, the crossbeam that the screw rod and two being vertically arranged including two are laterally arranged, two
Screw rod is symmetrical set, two crossbeam settings symmetrical above and below, the left end of two crossbeams be fixed on left side screw rod lower end, two
The right end of root crossbeam is fixed on the lower end of the screw rod on right side, and the left end of the crossbeam of upside and right end are respectively fixed with one first hinge
Chain, the other end of first axle are fixedly connected with the lower end of angularly disposed bearing diagonal, and the upper end of bearing diagonal is fixed with the second hinge
The other end of chain, second hinge is fixed on the bottom surface of building concrete structural member by rear base expanding and base expanding anchor bolt, the lead screw it is upper
End is fixedly connected with the bottom surface of building concrete structural member；Rectangular air duct is placed between two crossbeams, and the crossbeam is C-type steel,
Multiple left and right directions linearly uniformly distributed rectangular opening is formed on the side wall of the close rectangular air duct of crossbeam, is socketed with square in rectangular opening
Shape lifting seat, rectangle lifting seat are fixed with the first rubber pad close to one end of rectangular air duct, and the first rubber pad is pressed against rectangle wind
On the outer wall of pipe, in rectangle casing, rectangle casing sleeve is simultaneously fixed on one end sleeve of the rectangle lifting seat far from rectangular air duct
The inside of crossbeam, the rectangle casing form the rectangular step hole of side opening, and rectangle lifting seat extend into rectangular step hole
End form flanging, multiple pressure springs disposed in parallel are fixed in rectangle lifting seat, the other end of pressure spring is fixed on liter
It drops on plate, lifter plate is hinged on one end of hold-down bolt, is spirally connected in the middle part of hold-down bolt on the supporting plate, and support plate and crossbeam are solid
Fixed connection；The top and bottom of the right side wall of the top and bottom and rectangular air duct of the left side wall of the rectangular air duct are respectively pressed against
On air hose limit base, two air hose limit bases of upside are fixed on the crossbeam of upside, and two air hose limit bases of downside are fixed
On the crossbeam of downside.
The rectangular plate of air hose limit base.
The second rubber pad is clamped between the riser of the air hose limit base and the outer wall of rectangular air duct.
The profile of the rectangular opening is matched with the inner wall that rectangle is gone up and down.
The protrusion effect of the utility model is:
Compared with prior art, it avoids rectangular air duct and the direct of bracket from connecing by the first rubber pad and the second rubber pad
Touching, to effectively reduce the noise of para-seismic support generation.
Detailed description of the invention:
Fig. 1 is the structural representation of the utility model；
Fig. 2 is partial enlarged view of the Fig. 1 about A；
Fig. 3 is partial enlarged view of the Fig. 2 about B；
Fig. 4 is cross-sectional view of the Fig. 3 about C-C.
Specific embodiment:
Embodiment is shown in as shown in Figures 1 to 4, a kind of lateral para-seismic support of rectangular air duct, the screw rod being vertically arranged including two
11 and two crossbeams 12 for being laterally arranged, two screw rods 11 be symmetrical set, two settings symmetrical above and below of crossbeam 12, two crossbeams
12 left end is fixed on the lower end of the screw rod 11 in left side, and the right end of two crossbeams 12 is fixed on the lower end of the screw rod 11 on right side, on
The left end of the crossbeam 12 of side and right end are respectively fixed with a first axle 13, the other end of first axle 13 with it is angularly disposed oblique
The lower end of support 14 is fixedly connected, and the upper end of bearing diagonal 14 is fixed with second hinge 15, after the other end of second hinge 15 passes through
Base expanding and base expanding anchor bolt 16 is fixed on the bottom surface of building concrete structural member, upper end and the building concrete structural member of the lead screw 11
Bottom surface is fixedly connected；Rectangular air duct 17 is placed between two crossbeams 12, and the crossbeam 12 is C-type steel, the close rectangle of crossbeam 12
Multiple left and right directions linearly uniformly distributed rectangular opening 121 is formed on the side wall of air hose, is socketed with rectangle lifting seat in rectangular opening 121
18, rectangle lifting seat 18 is fixed with the first rubber pad 19 close to one end of rectangular air duct 17, and the first rubber pad 19 is pressed against rectangle
On the outer wall of air hose 17, one end sleeve of the rectangle lifting seat 18 far from rectangular air duct 17 is in rectangle casing 20, rectangle casing 20
Sleeve and the inside for being fixed on crossbeam 12, the rectangle casing 20 form the rectangular step hole 201 of side opening, rectangle lifting
The end that seat 18 extend into rectangular step hole 201 forms flanging 181, and multiple be arranged in parallel is fixed in rectangle lifting seat 18
Pressure spring 21, the other end of pressure spring 21 is fixed on lifter plate 22, and lifter plate 22 is hinged on one end of hold-down bolt 23, compresses spiral shell
The middle part of bolt 23 is screwed onto support plate 24, and support plate 24 is fixedly connected with crossbeam 12；The left side wall of the rectangular air duct 17
The top and bottom of the right side wall of top and bottom and rectangular air duct 17 are respectively pressed against on air hose limit base 25, two wind of upside
Pipe limit base 25 is fixed on the crossbeam 12 of upside, and two air hose limit bases 25 of downside are fixed on the crossbeam 12 of downside.
Further, the rectangular plate of the air hose limit base 25.
Further, the second rubber is clamped between the riser of the air hose limit base 25 and the outer wall of rectangular air duct 17
Rubber mat 26.
Further, the profile of the rectangular opening 121 is matched with the inner wall of rectangle lifting seat 18.
Working principle: rectangular air duct is placed between four air hose limit bases 25, then in air hose limit base and rectangle wind
The second rubber pad 26 is put between the outer wall of pipe；Then bolt 23 is rotatably compressed, hold-down bolt 23 drives lifter plate 22 to rectangle
Air hose is mobile, and lifter plate 22 drives rectangle lifting seat 18 mobile to rectangular air duct by pressure spring 21, on last rectangle lifting seat 18
The first rubber pad 19 abut against on the outer wall of rectangular air duct, continue to rotatably compress bolt 23, the first rubber pad 19 can be made right
The extruding force of rectangular air duct is bigger, and i.e. fastening is more stable；When rectangular air duct work, the vibration that rectangular air duct generates can be direct
It is absorbed by the first rubber pad and the second rubber pad, the vibration passed on crossbeam can be greatly decreased, so that antidetonation branch be greatly reduced
The noise that frame generates.
Finally, embodiment of above is merely to illustrate the utility model, and it is not limitation of the utility model, related skill
The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model
Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model
Enclosing should be defined by the claims.
Claims (4)
1. a kind of lateral para-seismic support of rectangular air duct, the crossbeam that the screw rod (11) and two being vertically arranged including two are laterally arranged
(12), two screw rods (11) are symmetrical set, and two crossbeam (12) settings symmetrical above and below, the left end of two crossbeams (12) is fixed
In the lower end of the screw rod (11) in left side, the right end of two crossbeams (12) is fixed on the lower end of the screw rod (11) on right side, the cross of upside
The left end of beam (12) and right end are respectively fixed with a first axle (13), the other end of first axle (13) with it is angularly disposed oblique
Support (14) lower end be fixedly connected, the upper end of bearing diagonal (14) is fixed with second hinge (15), second hinge (15) it is another
End is fixed on the bottom surface of building concrete structural member by rear base expanding and base expanding anchor bolt (16), and the upper end of the screw rod (11) and building are mixed
The bottom surface of Xtah Crude Clay structure part is fixedly connected；It is characterized by: rectangular air duct (17) is placed between two crossbeams (12), the crossbeam
(12) it is C-type steel, multiple left and right directions linearly uniformly distributed rectangular opening is formed on the side wall of the close rectangular air duct of crossbeam (12)
(121), it is socketed with rectangle lifting seat (18) in rectangular opening (121), the one end of rectangle lifting seat (18) close to rectangular air duct (17)
It is fixed with the first rubber pad (19), the first rubber pad (19) is pressed against on the outer wall of rectangular air duct (17), rectangle lifting seat (18)
For one end sleeve far from rectangular air duct (17) in rectangle casing (20), rectangle casing (20) sleeve is simultaneously fixed on crossbeam (12)
Inside, the rectangle casing (20) form the rectangular step hole (201) of side opening, and rectangle lifting seat (18) extend into rectangle
The end of stepped hole (201) forms flanging (181), is fixed with multiple pressure springs disposed in parallel in rectangle lifting seat (18)
(21), the other end of pressure spring (21) is fixed on lifter plate (22), and lifter plate (22) is hinged on one end of hold-down bolt (23), pressure
It is screwed on support plate (24) in the middle part of tight bolt (23), support plate (24) is fixedly connected with crossbeam (12)；The rectangular air duct
(17) top and bottom of the right side wall of the top and bottom of left side wall and rectangular air duct (17) are respectively pressed against air hose limit base
(25) on, two air hose limit bases (25) of upside are fixed on the crossbeam (12) of upside, two air hose limit bases of downside
(25) it is fixed on the crossbeam (12) of downside.
2. the lateral para-seismic support of a kind of rectangular air duct according to claim 1, it is characterised in that: the air hose limit base
(25) rectangular plate.
3. the lateral para-seismic support of a kind of rectangular air duct according to claim 2, it is characterised in that: the air hose limit base
(25) the second rubber pad (26) are clamped between the outer wall of riser and rectangular air duct (17).
4. the lateral para-seismic support of a kind of rectangular air duct according to claim 1, it is characterised in that: the rectangular opening (121)
Profile matched with the inner wall of rectangle lifting seat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060794.9U CN209458478U (en) | 2019-01-15 | 2019-01-15 | A kind of lateral para-seismic support of rectangular air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920060794.9U CN209458478U (en) | 2019-01-15 | 2019-01-15 | A kind of lateral para-seismic support of rectangular air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209458478U true CN209458478U (en) | 2019-10-01 |
Family
ID=68044630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920060794.9U Expired - Fee Related CN209458478U (en) | 2019-01-15 | 2019-01-15 | A kind of lateral para-seismic support of rectangular air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209458478U (en) |
-
2019
- 2019-01-15 CN CN201920060794.9U patent/CN209458478U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312300 Pucun, Shangpu Town, Shangyu District, Shaoxing City, Zhejiang Province (Industrial Zone) Patentee after: Rosenberg (Zhejiang) Technology Co.,Ltd. Address before: 312300 Pucun, Shangpu Town, Shangyu District, Shaoxing City, Zhejiang Province (Industrial Zone) Patentee before: Zhejiang Jingwen Tongan Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |