CN212004595U - Lateral anti-seismic support and hanger for ventilating duct - Google Patents
Lateral anti-seismic support and hanger for ventilating duct Download PDFInfo
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- CN212004595U CN212004595U CN202020388018.4U CN202020388018U CN212004595U CN 212004595 U CN212004595 U CN 212004595U CN 202020388018 U CN202020388018 U CN 202020388018U CN 212004595 U CN212004595 U CN 212004595U
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- damping
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Abstract
The utility model relates to a support hanger, in particular to a lateral anti-seismic support hanger of an air duct, which comprises a duct body, wherein the upper surface and the lower surface of the duct body are respectively provided with parallel damping crossbeams, two ends of the damping crossbeams are connected through a connecting rod, two sides of the upper surface of the damping crossbeam are fixedly connected with a first damping tube, the upper end of the first damping tube is also in threaded connection with a fixing piece, the left end of the upper surface of the damping crossbeam is positioned at one side of the first damping tube and is also fixedly connected with a lower hinged seat, the lateral anti-seismic support hanger of the air duct can keep real-time tight clamping with the air duct body through the clamping and fixing mode of the damping crossbeams and the duct body, is slightly influenced by the size of the duct body and is convenient to install, and simultaneously the lateral anti-seismic support hanger of the air duct and the thermal displacement generated in the use process of the air duct can be effectively, effectively reducing the abrasion of the pipe body and the support and hanger body.
Description
Technical Field
The utility model relates to a gallows specifically is a gallows is combatted earthquake to air pipe side direction.
Background
The air pipes mainly refer to a pipeline system for air conveying distribution, the air pipes can be classified into metal air pipes, composite air pipes and the like according to the materials and the cross section shapes, the air pipes can be divided into circular air pipes, rectangular air pipes, oblate air pipes and the like according to the cross section shapes, the rectangular air pipes are mainly used in the practical application process, the air pipes with the rectangular cross section area larger than 0.38 square meter and the circular diameter larger than or equal to 0.7m and all smoke prevention and discharge and accident ventilation channels need to adopt anti-vibration measures for safety, and anti-vibration support hangers are air pipe anti-vibration measures mainly used at present.
The air pipe anti-seismic support and hanger used at present also has certain defects: a present tuber pipe antidetonation gallows is mostly fixed knot structure, and the installation is inconvenient, and inseparable with this body coupling of ventilation pipe, and the antidetonation effect is not good, uses for a long time to cause the wearing and tearing of ventilation pipe and a gallows body easily, influences life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air pipe side direction antidetonation gallows to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an air pipe side direction antidetonation gallows, includes the body, the upper surface and the lower surface of body are provided with parallel shock attenuation crossbeam respectively, two the both ends of shock attenuation crossbeam are connected through the connecting rod, upper portion the first shock tube of both sides fixedly connected with of shock attenuation crossbeam upper surface, threaded connection has the stationary blade, upper portion still in the upper end of first shock tube the left end of shock attenuation crossbeam upper surface is located articulated seat under the one side still fixedly connected with of first shock tube, articulated being connected with the second shock tube that is the slope setting in the articulated seat down, this slope sets up the upper end of second shock tube is articulated to be connected in last articulated seat.
As a further aspect of the present invention: one section rectangle inner chamber has been seted up at the middle part of shock attenuation crossbeam, and has seted up the rectangular form opening corresponding with rectangle inner chamber on one side lateral wall of shock attenuation crossbeam, rectangle inner chamber's both ends wall middle part fixedly connected with expanding spring, the equal fixedly connected with rectangle slider in end of expanding spring, rectangle slider cunning is joined in marriage in rectangle inner chamber, and the last fixed surface of rectangle slider is connected with joint board, the joint board extend outside the rectangular form opening and with pipe side wall joint.
As a further aspect of the present invention: the first damping tube comprises a shell, the shell is of a hollow tubular structure, two circular sliding blocks are arranged in an inner cavity of the shell in a sliding mode, a damping spring is fixedly connected between the two circular sliding blocks, a threaded rod extending out of the shell is fixedly connected to the middle of the outer end face of each circular sliding block, the tail end of the threaded rod is connected with a fixing piece in a threaded mode, and the tail end of the threaded rod is connected with a damping beam in a threaded mode.
As a further aspect of the present invention: the internal structure of first shock tube and second shock tube is the same, the second shock tube is articulated mutually with last articulated seat and lower articulated seat respectively through two articulated poles.
As a further aspect of the present invention: the fixing piece is of a rectangular sheet structure, and three threaded holes which are communicated up and down are formed in the surface of the fixing piece.
As a further aspect of the present invention: the upper hinge seat and the fixing sheet are fixedly arranged in the concrete member through fixing bolts.
As a further aspect of the present invention: and the inner side surface of the clamping plate is attached with a heat insulation plate made of asbestos.
Compared with the prior art, the beneficial effects of the utility model are that:
this air pipe side direction antidetonation gallows, through the fixed mode of joint of shock attenuation crossbeam and body, make a gallows and ventilation body keep real-time inseparable joint, it is little influenced by the body size, the installation of being convenient for, the use of the first shock attenuation pipe of cooperation and second shock attenuation pipe simultaneously can follow produced vibrations and the hot displacement of a plurality of directions in to the ventilation pipe use and effectively cushion, the wearing and tearing of body and a gallows body have effectively been alleviateed, service life has been prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the shock-absorbing beam portion of the present invention;
FIG. 3 is a schematic structural view of the shock-absorbing beam portion of the present invention;
FIG. 4 is a schematic view of the internal structure of a first shock tube portion of the present invention;
fig. 5 is a schematic structural view of a fixing sheet portion of the present invention.
In the figure: 1. a pipe body; 2. a shock-absorbing cross beam; 2a, a rectangular inner cavity; 2b, a telescopic spring; 2c, a rectangular sliding block; 2d, clamping a plate; 3. a connecting rod; 4. a first shock tube; 4a, a shell; 4b, a circular sliding block; 4c, a damping spring; 4d, a threaded rod; 5. a fixing sheet; 6. a lower hinge base; 7. a second shock tube; 7a, a hinge rod; 8. an upper hinge base; 9. a concrete member; 10. an insulating panel.
Detailed Description
Please refer to fig. 1 ~ 5, in the embodiment of the utility model, a ventilation pipe side direction antidetonation gallows, including body 1, the upper surface and the lower surface of body 1 are provided with parallel shock attenuation crossbeam 2 respectively, two shock attenuation crossbeam 2's both ends are connected through connecting rod 3, the first shock attenuation pipe 4 of both sides fixedly connected with of 2 upper surfaces of upper portion shock attenuation crossbeam, threaded connection has stationary blade 5 still in the upper end of first shock attenuation pipe 4, the left end of 2 upper surfaces of upper portion shock attenuation crossbeam is located articulated seat 6 under the still fixedly connected with of one side of first shock attenuation pipe 4, articulated being connected with the second shock attenuation pipe 7 that is the slope setting in articulated seat 6 down, the articulated connection in last articulated seat 8 in the upper end of the second shock attenuation pipe 7 that this slope set up.
In fig. 1, 2 and 3: the middle part of the damping beam 2 is provided with a rectangular inner cavity 2a, one side wall of the damping beam 2 is provided with a long strip-shaped opening corresponding to the rectangular inner cavity 2a, the middle parts of two end walls of the rectangular inner cavity 2a are fixedly connected with telescopic springs 2b, the tail ends of the telescopic springs 2b are fixedly connected with rectangular sliding blocks 2c, the rectangular sliding blocks 2c are arranged in the rectangular inner cavity 2a in a sliding mode, the upper surfaces of the rectangular sliding blocks 2c are fixedly connected with clamping plates 2d, the clamping plates 2d extend out of the long strip-shaped opening and are clamped with the side wall of the pipe body 1, under the influence of the elastic force of the telescopic springs 2b, the two rectangular sliding blocks 2c slide inwards and oppositely, and then the clamping plates 2d are driven to tighten inwards to clamp the pipe body 1, so that the real-time tight fixation of the support hanger and the pipe body 1 is ensured, the adjustment is convenient, and the influence of the, meanwhile, the horizontal vibration and the thermal displacement of the pipe body 1 in the use process can be effectively buffered under the elastic action of the extension spring 2b, so that the abrasion of the pipe body 1 and a support hanger caused by the horizontal vibration and the thermal displacement is greatly reduced, and the service life of the pipe body is prolonged.
In fig. 1 and 4: first shock tube 4 includes shell 4a, shell 4a is the hollow tubular structure, two circular slider 4b of sliding fit in the inner chamber of shell 4a, fixedly connected with damping spring 4c between two circular slider 4b, and the middle part fixedly connected with of the outer terminal surface of circular slider 4b extends the outer threaded rod 4d of shell 4a, the end and the stationary blade 5 threaded connection of upper portion threaded rod 4d, the end and the 2 threaded connection of shock attenuation crossbeam of lower part threaded rod 4d, circular slider 4b can slide in the lumen of shell 4a, when body 1 produced the vibrations and the thermal displacement of vertical direction in the use, damping spring 4c takes place corresponding deformation and resets, and then alleviateed because of the wearing and tearing that vibrations and thermal displacement on the horizontal direction brought body 1 and a gallows, its life has been prolonged.
In fig. 1: the inner structure of first shock tube 4 and second shock tube 7 is the same, second shock tube 7 is articulated mutually with last articulated seat 8 and articulated seat 6 down respectively through two articulated rods 7a, the adding of going up articulated seat 8 and articulated seat 6 down establishes and provides certain buffer space for the device is whole when taking place to rock, hard damage has been avoided, second shock tube 7 can effectively cushion the ascending vibrations of side direction simultaneously, equipment wear has been avoided, the life of equipment has been prolonged.
In fig. 1 and 5: the fixing piece 5 is of a rectangular sheet structure, three threaded holes which are communicated up and down are formed in the surface of the fixing piece 5, and the fixing and installation between the first shock absorption pipe 4 and the concrete member 9 are completed through the fixing piece 5.
In fig. 1: go up articulated seat 8 and stationary blade 5 and all through fixing bolt fixed mounting in the middle of concrete member 9, will go up articulated seat 8 and stationary blade 5 through fixing bolt and carry out the screw thread fastening at concrete member 9, guaranteed that a gallows is whole and body 1 and building body between stable fixed, guaranteed the stability of whole device.
In fig. 1, 2 and 3: the medial surface laminating of joint board 2d has asbestos material's heat insulating board 10, through the use of the heat insulating board 10 of the medial surface laminating of joint board 2d, has increased the frictional force between joint board 2d and the 1 lateral wall of body, effectively isolated heat when playing good anti-skidding effect, avoids the ventilation pipe to the produced thermal influence of gallows under special high temperature conditions such as discharging fume, has prolonged the life of a gallows.
The utility model discloses a theory of operation is: this air pipe side direction antidetonation gallows, when using, through the fixed mode of shock attenuation crossbeam 2 and the joint of body 1, make a gallows and ventilation body 1 keep real-time inseparable joint, it is little influenced by body 1 size, the installation of being convenient for, the use of the first shock attenuation pipe 4 of cooperation and second shock attenuation pipe 7 simultaneously can effectively cushion produced vibrations and thermal displacement in the ventilation pipe use from a plurality of directions, the wearing and tearing of body 1 and a gallows body have effectively been alleviateed, service life is prolonged.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a ventilation pipe side direction antidetonation gallows, includes body (1), its characterized in that, the upper surface and the lower surface of body (1) are provided with damping beam (2) that parallel respectively, two the both ends of damping beam (2) are connected through connecting rod (3), upper portion damping beam (2) the first shock attenuation pipe (4) of both sides fixedly connected with of upper surface, the upper end of first shock attenuation pipe (4) is threaded connection still has stationary blade (5), upper portion the left end of damping beam (2) upper surface is located one side of first shock attenuation pipe (4) and still fixedly connected with hinge seat (6) down, articulated second shock attenuation pipe (7) that are the slope setting in hinge seat (6) down, this slope sets up the upper end of second shock attenuation pipe (7) is articulated to be connected in last hinge seat (8).
2. The lateral anti-seismic support and hanger for the ventilation duct according to claim 1, characterized in that a rectangular inner cavity (2a) is formed in the middle of the damping beam (2), a long-strip-shaped opening corresponding to the rectangular inner cavity (2a) is formed in one side wall of the damping beam (2), extension springs (2b) are fixedly connected to the middle of two end walls of the rectangular inner cavity (2a), rectangular sliders (2c) are fixedly connected to the ends of the extension springs (2b), the rectangular sliders (2c) are slidably arranged in the rectangular inner cavity (2a), a clamping plate (2d) is fixedly connected to the upper surface of each rectangular slider (2c), and the clamping plate (2d) extends out of the long-strip-shaped opening and is clamped with the side wall of the duct body (1).
3. The lateral anti-seismic support and hanger for the ventilation duct according to claim 1, characterized in that the first shock absorption tube (4) comprises a shell (4a), the shell (4a) is of a hollow tubular structure, two circular sliding blocks (4b) are slidably arranged in an inner cavity of the shell (4a), a shock absorption spring (4c) is fixedly connected between the two circular sliding blocks (4b), a threaded rod (4d) extending out of the shell (4a) is fixedly connected to the middle of the outer end face of each circular sliding block (4b), the tail end of the upper threaded rod (4d) is in threaded connection with a fixing plate (5), and the tail end of the lower threaded rod (4d) is in threaded connection with the shock absorption beam (2).
4. A lateral anti-seismic support and hanger for ventilation ducts according to claim 1, characterized in that the internal structures of the first shock-absorbing tube (4) and the second shock-absorbing tube (7) are the same, and the second shock-absorbing tube (7) is hinged with the upper hinge seat (8) and the lower hinge seat (6) through two hinge rods (7 a).
5. The lateral anti-seismic support and hanger for the ventilation duct according to claim 1, characterized in that the fixing piece (5) is a rectangular sheet structure, and three threaded holes which are vertically through are formed in the surface of the fixing piece (5).
6. A lateral anti-seismic support and hanger for ventilation ducts according to claim 1, characterized in that the upper hinge seat (8) and the fixing plate (5) are fixedly mounted in the concrete member (9) by fixing bolts.
7. A lateral anti-seismic support and hanger for ventilation ducts according to claim 2, characterized in that the inner side of the clamping plate (2d) is attached with an asbestos heat insulation plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388018.4U CN212004595U (en) | 2020-03-24 | 2020-03-24 | Lateral anti-seismic support and hanger for ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388018.4U CN212004595U (en) | 2020-03-24 | 2020-03-24 | Lateral anti-seismic support and hanger for ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212004595U true CN212004595U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020388018.4U Active CN212004595U (en) | 2020-03-24 | 2020-03-24 | Lateral anti-seismic support and hanger for ventilating duct |
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| CN (1) | CN212004595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728219A (en) * | 2020-12-30 | 2021-04-30 | 浙江新曙光建设有限公司 | Mounting structure and mounting method of belt type hanger and air pipe |
| CN113847478A (en) * | 2021-09-18 | 2021-12-28 | 西安热工研究院有限公司 | High-temperature steam oxidation experiment pipeline three-way limiting device and installation method thereof |
-
2020
- 2020-03-24 CN CN202020388018.4U patent/CN212004595U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728219A (en) * | 2020-12-30 | 2021-04-30 | 浙江新曙光建设有限公司 | Mounting structure and mounting method of belt type hanger and air pipe |
| CN112728219B (en) * | 2020-12-30 | 2022-11-15 | 浙江新曙光建设有限公司 | Installation structure and installation method of belt type hanger and air pipe |
| CN113847478A (en) * | 2021-09-18 | 2021-12-28 | 西安热工研究院有限公司 | High-temperature steam oxidation experiment pipeline three-way limiting device and installation method thereof |
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