CN213332748U - Shockproof adjustable air pipe hanger device - Google Patents
Shockproof adjustable air pipe hanger device Download PDFInfo
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- CN213332748U CN213332748U CN202022204334.4U CN202022204334U CN213332748U CN 213332748 U CN213332748 U CN 213332748U CN 202022204334 U CN202022204334 U CN 202022204334U CN 213332748 U CN213332748 U CN 213332748U
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Abstract
The utility model discloses a regulation formula tuber pipe gallows device takes precautions against earthquakes, include: the cross arm and at least two groups of adjustable elastic shock absorption components; the two ends of the cross arm are respectively connected with at least one group of adjustable elastic damping components, and the upper end of each group of adjustable elastic damping components is a lifting point fixed connection end. Through hanging in midair the cross arm part by at least two sets of regulation formula elasticity damper, the height of the regulation cross arm that can not only be more convenient has better shockproof effect moreover, and conveniently installs this tuber pipe gallows device in the position of truss and two kinds of differences of floor, provides convenience for the tuber pipe installation. The hanging bracket device is simple in structure, convenient to adjust and good in shock resistance.
Description
Technical Field
The utility model relates to an tuber pipe gallows field especially relates to a regulation formula tuber pipe gallows device takes precautions against earthquakes.
Background
The hanger is a key component for installing the air duct. In the prior art, the hoisting point is fixed on the concrete floor by adopting the expansion bolt, so that the air pipe can be placed on the hanger subsequently, and the air pipe is hoisted and installed below the concrete floor. However, when the air duct needs to be installed in the steel-structure inverted-triangular truss, the upper part of the steel-structure inverted-triangular truss is not provided with the concrete floor, so that the method of fixing the expansion bolt on the concrete-structure floor in the prior art cannot be adopted as a fixing mode of the hanger, and the air duct is difficult to install.
For solving the problem, some hangers are installed in a steel wire rope hoisting mode at present, namely the hangers are directly hoisted on the inverted triangular truss of a steel structure through the steel wire ropes, and some hangers are also installed on a floor slab in a ceiling-sucking mode through bolts.
However, the length of the steel wire rope is fixed after hoisting or the length of the hanger rod installed on the ceiling is fixed, so that the height of the hanger is not convenient to adjust, and the steel wire rope or the hanger rod belongs to an inelastic component and has no shockproof function, so that the influence on an earthquake cannot be well dealt with.
SUMMERY OF THE UTILITY MODEL
Based on the problem that prior art exists, the utility model aims at providing a regulation formula tuber pipe gallows device takes precautions against earthquakes can solve current tuber pipe gallows, the height-adjusting of being not convenient for and the problem of the function of taking precautions against earthquakes that exists.
The utility model aims at realizing through the following technical scheme:
the utility model discloses embodiment a regulation formula tuber pipe gallows device takes precautions against earthquakes, include:
the cross arm and at least two groups of adjustable elastic shock absorption components; wherein the content of the first and second substances,
the both ends of cross arm respectively connect at least a set of regulation formula elasticity damper, and each group's regulation formula elasticity damper's upper end is hoisting point fixed connection end.
By the foregoing the utility model provides a technical scheme can find out, the embodiment of the utility model provides a shockproof regulation formula tuber pipe gallows device, its beneficial effect is:
through hanging in midair the cross arm part by at least two sets of regulation formula elasticity damper, the height of the regulation cross arm that can not only be more convenient has better shockproof effect moreover, and conveniently installs this tuber pipe gallows device in the position of truss and two kinds of differences of floor, provides convenience for the tuber pipe installation. The hanging bracket device is simple in structure, convenient to adjust and good in shock resistance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an anti-vibration adjustable air duct hanger apparatus according to an embodiment of the present invention;
fig. 2 is another schematic structural view of the anti-vibration adjustable air duct hanger device according to the embodiment of the present invention;
fig. 3 is a schematic structural diagram of a lifting rope and adjusting bolt subassembly provided by an embodiment of the present invention;
fig. 4 is a schematic view of a turn buckle of an adjusting bolt subassembly provided by an embodiment of the present invention;
fig. 5 is a schematic view of an adjusting buckle of an adjusting bolt subassembly according to an embodiment of the present invention;
fig. 6 is a schematic view of a rope clamp of an adjusting bolt subassembly provided by an embodiment of the present invention;
fig. 7 is a schematic view of a shock absorber according to an embodiment of the present invention;
fig. 8 is a schematic view of a cross arm provided with a level ruler according to an embodiment of the present invention;
the parts corresponding to each mark in the figure are: 1-a shock absorber; 2-rope hoops; 3-a turnbuckle; 31-eye of the turn buckle; 32-pull rod of turn buckle; 4-adjusting the button; 5-lifting a rope; 6-screw rod; 7-cross arm; 8-a horizontal ruler; 9-air pipe; 10-a floor slab; 11-truss.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiment of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Details not described in the embodiments of the present invention belong to the prior art known to those skilled in the art.
As shown in fig. 1 and 2, an embodiment of the present invention provides a shockproof regulation type air pipe hanger device, including:
the cross arm and at least two groups of adjustable elastic shock absorption components; wherein the content of the first and second substances,
the both ends of cross arm respectively connect at least a set of regulation formula elasticity damper, and each group's regulation formula elasticity damper's upper end is hoisting point fixed connection end.
Referring to fig. 1, in the above-mentioned hanger apparatus, the two sets of adjustable elastic damping assemblies have the same structure, and each set of adjustable elastic damping assembly includes:
a set of adjusting bolt subassemblies, a lifting rope, a shock absorber and at least one rope hoop; wherein the content of the first and second substances,
the adjusting bolt subassembly is sequentially connected with the lifting rope and the shock absorber, the lower end of the adjusting bolt subassembly is a connecting end of the cross arm, and the upper end of the shock absorber is a lifting point fixing connecting end;
the rope hoop is used for fixing one end of the lifting rope connected with the adjusting bolt subassembly.
The adjustable elastic damping assembly with the structure is convenient for installing the air pipe on the ceiling due to the fact that the upper end of the shock absorber is the lifting point fixed connection end, and the air pipe is lifted on the ceiling if a floor is arranged.
Referring to fig. 2, in the above-mentioned hanger apparatus, the two sets of adjustable elastic damping assemblies have the same structure, and each set of adjustable elastic damping assembly includes:
a shock absorber, a set of adjusting bolt subassemblies, a lifting rope and at least two rope hoops; wherein the content of the first and second substances,
the shock absorber is sequentially connected with the adjusting bolt subassembly and the lifting rope, the lower end of the shock absorber is a connecting end of the cross arm, and the upper end of the lifting rope is a lifting point fixing connecting end;
at least one rope hoop is used for fixing the upper end of the lifting rope; at least one rope hoop is used for fixedly connecting the lower end of the lifting rope of the adjusting bolt subassembly. Preferably, more than two rope hoops can be adopted for fixing each end of the lifting rope, so that the stability can be improved.
Above-mentioned regulation formula elasticity damper assembly structure of second kind of structure, because the upper end of lifting rope is hoisting point fixed connection end, can be convenient fix on parts such as truss, fixed by the ferrule again, be applicable to not having the floor, only have parts such as truss scene to suspend in midair the installation tuber pipe.
The adjustable elastic damping assembly structure with the two structures has multiple functions of shock resistance and height adjustment, and is more convenient to use and better in shock resistance effect.
In the above hanger apparatus, the adjusting bolt subassembly includes: a screw, an adjusting buckle and a turnbuckle; wherein the content of the first and second substances,
the upper end of the screw rod is movably connected with the lower end of the adjusting buckle, and the lower end of the screw rod is a connecting end; in the structure of the ceiling installation, the connecting end of the lower end of the screw rod is used as the connecting end of the cross arm, and in the structure of the suspension installation, the connecting end of the lower end of the screw rod is used as the connecting end for connecting the shock absorber;
the lower end of a pull rod of the turn buckle is movably connected with the upper end of the adjusting buckle, and a hanging ring connected with the hanging rope is arranged at the upper end of the pull rod.
Above-mentioned adjusting bolt subassembly of this kind of structure, the position of adjusting screw and turn buckle connection that can be convenient, and then adjust the length of whole adjusting bolt subassembly, realize convenient hoist and mount height of adjusting the cross arm.
The above-mentioned hanger device still includes: and the horizontal ruler is fixedly arranged in the middle of the cross arm. Preferably, the level bar sets up the middle part in the cross arm side, through setting up the convenient spirit level of directly perceivedly watching, can conveniently adjust the levelness of cross arm, avoids the slope.
In the above-mentioned hanger device, the shock absorber is a spring shock absorber.
In the above-mentioned hanger device, the lifting rope is a steel wire rope. The hoisting strength requirement can be ensured. Other flexible cords that meet strength and durability requirements may also be used.
In the hanger device, the cross arm is an angle steel cross arm. Not only is convenient to process, can guarantee the strength requirement, but also has lower cost.
Embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Example 1
This embodiment provides a regulation formula tuber pipe gallows device takes precautions against earthquakes, and its structure includes: the cross arm and at least two groups of adjustable elastic shock absorption components; wherein the content of the first and second substances,
the both ends of cross arm respectively connect at least a set of regulation formula elasticity damper, and each group's regulation formula elasticity damper's upper end is hoisting point fixed connection end.
For the installation scene of adaptation floor, the regulation formula elasticity shock attenuation subassembly of this embodiment includes: a set of adjusting bolt subassemblies, a lifting rope, a shock absorber and two rope hoops; the adjusting bolt subassembly is connected with the lifting rope and the shock absorber in sequence, the lower end of the adjusting bolt subassembly is a connecting end of the cross arm, and the upper end of the shock absorber is a lifting point fixing connecting end. In the adjustable elastic damping assembly with the structure, the shock absorber can be installed on a floor slab through the expansion bolt ceiling, and the lower end of the shock absorber is connected with the cross arm of the angle steel through the lifting rope and the adjusting bolt sub-assembly, so that the shock absorption and height-adjustable hoisting of the cross arm and the air pipe are realized.
The lifting rope adopts a flexible steel wire rope, and other flexible ropes which can meet the requirements on strength and durability can also be adopted.
The above-described adjusting bolt subassembly includes: a screw, an adjusting buckle and a turnbuckle; wherein the content of the first and second substances,
the upper end of the screw rod is movably connected with the lower end of the adjusting buckle, and the lower end of the screw rod is a connecting end;
the lower end of a pull rod of the turn buckle is movably connected with the upper end of the adjusting buckle, and a lifting ring connected with a lifting rope is arranged at the upper end of the pull rod.
The adjusting bolt subassembly of this kind of structure, the position that adjusting screw and turn buckle bolted connection that can be convenient, and then adjust the length of whole adjusting bolt subassembly, realize the convenient hoist and mount height of adjusting the cross arm.
The above-mentioned hanger device still includes: and the horizontal ruler is fixedly arranged in the middle of the cross arm. Preferably, the level bar sets up the middle part in the cross arm side, through setting up the convenient spirit level of directly perceivedly watching, can conveniently adjust the levelness of cross arm, avoids the slope.
Example 2
As shown in fig. 2, the present embodiment provides an anti-vibration adjustable air duct hanger apparatus, which has a structure substantially the same as that of the anti-vibration adjustable air duct hanger apparatus of embodiment 1, and is different from the structure of the adjustable elastic damping member, and the adjustable elastic damping member of the present embodiment is a structure suitable for a scene without a floor but with only a truss and other components to suspend and install an air duct, and comprises: the device comprises a shock absorber, a group of adjusting bolt subassemblies, a lifting rope and three rope hoops; the shock absorber is sequentially connected with the adjusting bolt subassembly and the lifting rope, the lower end of the shock absorber is a connecting end of the cross arm, and the upper end of the lifting rope is a lifting point fixing connecting end;
a rope hoop for fixing the upper end of the lifting rope; the other two rope hoops are used for fixedly connecting the lower ends of the lifting ropes of the adjusting bolt subassemblies. The adjustable elastic damping assembly structure with the structure is characterized in that the upper end of the flexible lifting rope is a lifting point fixing connection end, the flexible lifting rope can be conveniently fixed on components such as a truss in a surrounding mode and then fixed by the rope hoop, the adjustable elastic damping assembly structure is suitable for being used for suspending and installing air pipes in scenes without floors, where expansion bolts cannot be driven, and only the components such as the truss are arranged, and has multiple functions of vibration prevention and height adjustment, and is more convenient to use and better in vibration prevention effect.
Example 3
The structure of the shockproof adjustable air duct hanger device of the embodiment is shown in fig. 1, and the parameters of each component are determined in the following manner:
(1) calculating the total load of the hanging bracket as follows:
according to construction drawings, taking the maximum section of an air duct of 2000 multiplied by 630mm as an example, taking the distance between hangers as not more than 3000mm, the thickness of a galvanized plate of the air duct as 1.2mm, the thickness of heat-preservation cotton as 25mm, and the weight of the air duct section, wherein the cross arm adopts angle steel of 50 multiplied by 5, and the weights of a connecting piece, a reinforcing piece, a steel wire rope dead weight and the like are calculated to obtain the following weights:
the total load of the hanger is QGeneral assembly＝Q1+Q2+Q3+Q4+Q5
＝148.65+11.89+36.86+7.92+20
＝225.32kg
G＝mg＝225.32×9.8×10-3
＝2.21(KN)。
(2) The specification of the selected steel wire rope is as follows:
every gallows comprises 2 wire ropes, and every wire rope bearing capacity is the gallows total load half promptly:
S＝KQgeneral assembly1.5 × 2.21 × 0.5 ═ 1.66(KN) where: k is the coefficient of imbalance (take K1.5).
Looking up the data of a phi 8mm plastic-coated steel wire rope manufacturer, the specification of the steel wire rope manufacturer is shown in the following table:
| specification of | φ8mm | Structure of the |
6*12+7FC |
| Twisting method | ZS | Nominal tensile strength | 1570N/mm2 |
| Use of | In general | Nominal diameter of steel wire | 0.38mm |
| Weight (D) | 16.1kg/100m | Actually measured steel wire breaking force sum | 13.1KN |
(3) And (3) checking and calculating the tension of the steel wire rope:
from the above table, the breaking force of the phi 8mm steel wire rope is as follows: f ═ 13.1KN, each wire rope bearing capacity: s1.66 (KN)
And (3) calculating the result: and the breaking tension (F) of the steel wire rope is 7.8 times (7.8S) of the bearing capacity of the steel wire rope, which indicates that the selected steel wire rope meets the safety regulation.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a regulation formula tuber pipe gallows device takes precautions against earthquakes which characterized in that includes:
the cross arm and at least two groups of adjustable elastic shock absorption components; wherein the content of the first and second substances,
the both ends of cross arm respectively connect at least a set of regulation formula elasticity damper, and each group's regulation formula elasticity damper's upper end is hoisting point fixed connection end.
2. The anti-seismic adjustable air duct hanger apparatus of claim 1, wherein said two sets of adjustable resilient shock assemblies are identical in structure, each set comprising:
a set of adjusting bolt subassemblies, a lifting rope, a shock absorber and at least one rope hoop; wherein the content of the first and second substances,
the adjusting bolt subassembly is sequentially connected with the lifting rope and the shock absorber, the lower end of the adjusting bolt subassembly is a connecting end of the cross arm, and the upper end of the shock absorber is a lifting point fixing connecting end;
the rope hoop is fixed at one end of the lifting rope connected with the adjusting bolt subassembly.
3. The anti-seismic adjustable air duct hanger apparatus of claim 1, wherein said two sets of adjustable resilient shock assemblies are identical in structure, each set comprising:
a shock absorber, a set of adjusting bolt subassemblies, a lifting rope and at least two rope hoops; wherein the content of the first and second substances,
the shock absorber is sequentially connected with the adjusting bolt subassembly and the lifting rope, the lower end of the shock absorber is a connecting end of the cross arm, and the upper end of the lifting rope is a lifting point fixing connecting end;
at least one rope hoop is fixed at the upper end of the lifting rope; at least one rope hoop is fixed to the lower end of the lifting rope connected with the adjusting bolt subassembly.
4. The anti-rattle adjustable air duct hanger apparatus according to claim 2 or 3, wherein the adjustment bolt subassembly comprises:
a screw, an adjusting buckle and a turnbuckle; wherein the content of the first and second substances,
the upper end of the screw rod is movably connected with the lower end of the adjusting buckle, and the lower end of the screw rod is a connecting end;
the lower end of a pull rod of the turn buckle is movably connected with the upper end of the adjusting buckle, and a hanging ring connected with the hanging rope is arranged at the upper end of the pull rod.
5. A shock absorbing adjustable air hose hanger apparatus as claimed in any one of claims 1 to 3, further comprising:
and the horizontal ruler is fixedly arranged in the middle of the cross arm.
6. A shock absorbing adjustable air duct hanger apparatus as claimed in claim 2 or 3, wherein said shock absorbers are spring shock absorbers.
7. The anti-seismic adjustable air duct hanger apparatus as claimed in claim 2 or 3, wherein the lifting rope is a steel wire rope.
8. A shock absorbing adjustable air duct hanger assembly as claimed in any one of claims 1 to 3, wherein said cross arms are angle iron cross arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204334.4U CN213332748U (en) | 2020-09-30 | 2020-09-30 | Shockproof adjustable air pipe hanger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204334.4U CN213332748U (en) | 2020-09-30 | 2020-09-30 | Shockproof adjustable air pipe hanger device |
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| Publication Number | Publication Date |
|---|---|
| CN213332748U true CN213332748U (en) | 2021-06-01 |
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ID=76069262
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022204334.4U Active CN213332748U (en) | 2020-09-30 | 2020-09-30 | Shockproof adjustable air pipe hanger device |
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|---|---|
| CN (1) | CN213332748U (en) |
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2020
- 2020-09-30 CN CN202022204334.4U patent/CN213332748U/en active Active
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