CN113217743A - A antidetonation gallows for air pipe installation - Google Patents
A antidetonation gallows for air pipe installation Download PDFInfo
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- CN113217743A CN113217743A CN202110430949.5A CN202110430949A CN113217743A CN 113217743 A CN113217743 A CN 113217743A CN 202110430949 A CN202110430949 A CN 202110430949A CN 113217743 A CN113217743 A CN 113217743A
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 187
- 239000010959 steel Substances 0.000 claims abstract description 187
- 238000009423 ventilation Methods 0.000 claims description 25
- 230000000149 penetrating effect Effects 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/2056—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The application relates to the technical field of building construction, in particular to an anti-seismic support and hanger for installing a ventilating duct, which comprises a vertical rod channel steel, a first lateral channel steel, a first steel sleeve, a connecting screw rod and an installation frame; a connecting assembly is arranged at one end of the vertical rod channel steel, a connecting end cover is arranged at the other end of the vertical rod channel steel, and a vertical rod connecting screw hole is formed in the connecting end cover; one end of the first steel sleeve is provided with a connecting end part, the connecting end part is provided with a first connecting screw hole, the first steel sleeve is sleeved on the outer side of the vertical rod channel steel, the first connecting screw hole is correspondingly communicated with the vertical rod connecting screw hole, the connecting screw rod is sequentially penetrated and fixed with the first connecting screw hole and the vertical rod connecting screw hole, and the mounting frame is fixedly connected with the connecting screw rod; a plurality of first connecting lugs are symmetrically arranged on the outer side face of the first steel sleeve, first connecting pieces are hinged to the first connecting lugs, first lateral channel steel is connected to the first connecting pieces, and first anti-seismic hinges are connected to one ends, far away from the first connecting pieces, of the first lateral channel steel. This application has the effect that improves antidetonation structural stability.
Description
Technical Field
The application relates to the technical field of building construction, in particular to an anti-seismic support and hanger for installing ventilation pipelines.
Background
The ventilation pipe is a hollow pipe for ventilation and is mostly round or square. The ventilation pipe installation is the main installation process that ventilation system established, and ventilation pipe fixed mounting is in the eminence through a gallows during the ventilation pipe installation, simultaneously, in order to promote mounting structure's shock resistance, can adopt an antidetonation gallows to hoist again.
In the correlation technique, antidetonation gallows includes the pole setting channel-section steel, the side direction channel-section steel, the antidetonation hinge, connect the lead screw, go up cross arm and lower cross arm, two pole setting channel-section steel symmetries set up, the one end fixed mounting of pole setting channel-section steel is on concrete floor, the other end fixed mounting of pole setting channel-section steel connects the lead screw, the antidetonation hinge, go up the cross arm and cross arm down and be fixed in on connecting the lead screw in proper order, go up the fixed position that forms centre gripping air pipe between cross arm and the lower cross arm, the one end of side direction channel-section steel with connect the antidetonation hinged joint on the lead screw, the other end of side direction channel-section steel is through another antidetonation hinge fixed mounting on concrete floor.
To the correlation technique among the above-mentioned, the inventor thinks that a antidetonation gallows needs to install the side direction channel-section steel respectively in a plurality of directions in order to play antidetonation stability in the installation, and a plurality of side direction channel-section steels need a plurality of antidetonation hinged joint, and a plurality of antidetonation hinges are installed respectively and are fixed a position inconveniently, make the common fixed center between each side direction channel-section steel take place the skew easily, appear the unstable phenomenon of antidetonation structure.
Disclosure of Invention
In order to improve antidetonation structural stability, this application provides a antidetonation gallows for air pipe installation.
The application provides a antidetonation gallows for air pipe installation adopts following technical scheme:
an anti-seismic support and hanger for installing a ventilation pipeline comprises a vertical rod channel steel, a first steel sleeve, a first lateral channel steel, a connecting screw rod and an installation frame; a connecting assembly used for being connected with a concrete floor is arranged at one end of the vertical rod channel steel, a connecting end cover is arranged at the other end of the vertical rod channel steel, and a vertical rod connecting screw hole is formed in the connecting end cover; one end of the first steel sleeve is provided with a connecting end part, the connecting end part is provided with a first connecting screw hole, the first steel sleeve is sleeved on the outer side of the vertical rod channel steel, the first connecting screw hole is correspondingly communicated with the vertical rod connecting screw hole, the connecting screw rod is sequentially fixed with the first connecting screw hole and the vertical rod connecting screw hole in a penetrating manner, and the mounting frame is fixedly connected with the connecting screw rod; the steel sleeve is characterized in that a plurality of first connecting lugs are symmetrically arranged on the outer side face of the first steel sleeve, first connecting pieces are hinged to the first connecting lugs, first lateral channel steel is connected to the first connecting pieces, one end, far away from the first connecting pieces, of the first lateral channel steel is connected to be provided with first anti-seismic hinges, and the first anti-seismic hinges are used for being connected with a concrete floor.
By adopting the technical scheme, the plurality of first lateral channel steel is hinged to the outer side of the first steel sleeve, the first steel sleeve is sleeved on the vertical rod channel steel, the connecting center point of the lateral connecting structure formed among the plurality of first lateral channel steel is superposed with the central axis position of the vertical rod channel steel, the center position of the anti-seismic hoisting structure is unified, the possibility of structure center deviation caused by installation of the plurality of lateral channel steel is reduced, the stability of the anti-seismic structure is improved, and the problem of center deviation caused by height deviation formed when the plurality of anti-seismic hinges are superposed on the connecting screw rod in a penetrating manner in the related technology is solved; and during the installation, just can directly accomplish the center calibration through first steel bushing cup joints, need not to fix a position alone and install the calibration and look for the position, promoted the installation effectiveness.
Optionally, the steel structure further comprises a second steel sleeve, a second lateral channel steel, a spring and a limiting piece, wherein the second steel sleeve is sleeved on the outer side of the vertical rod channel steel and is positioned above the first steel sleeve, and the spring is sleeved on the outer side of the vertical rod channel steel and is positioned between the second steel sleeve and the first steel sleeve; the limiting piece limits the second steel sleeve to move towards the connecting component of the channel steel of the vertical rod; the lateral surface of the second steel bushing is symmetrically provided with a plurality of second connecting lugs, the second connecting lugs are hinged to second connecting pieces, the second connecting pieces are connected with second lateral channel steel, one end, far away from the second connecting pieces, of the second lateral channel steel is connected with a second anti-seismic hinge, and the second anti-seismic hinge is connected with the mounting frame.
By adopting the technical scheme, the first lateral channel steel and the second lateral channel steel are respectively connected to the concrete floor and the mounting frame, so that an up-down staggered connection structure is formed, up-down staggered multidirectional connection fixing force can be provided, the structural stability of the hanger is improved, and the shock resistance is improved; simultaneously, first steel bushing is through the spring, the locating part carries out spacing installation, the spring has slowed down the interact power between first steel bushing and the second steel bushing, and the second steel bushing provides elastic support power to the mounting bracket, especially when the first gallows structure that first steel bushing is constituteed is because vibrations take place to drop, when the phenomenon of sinking appears in the mounting bracket, the spring can play the shock attenuation cushioning effect for the acute decline of mounting bracket, reduce the whole firm unbalance impaired phenomenon of a gallows that causes when the acute decline appears in the mounting bracket.
Optionally, the first lateral channel steel and the second lateral channel steel are distributed in a crossed manner, and the crossed part of the first lateral channel steel and the second lateral channel steel is hinged and connected.
Through adopting above-mentioned technical scheme, first lateral channel-section steel and the articulated linkage of second lateral channel-section steel promote a gallows overall structure and support linkage nature, improve the shock resistance.
Optionally, the limiting part is a limiting screw, a plurality of limiting holes are sequentially formed in the vertical rod channel steel along the axial direction of the vertical rod channel steel, the limiting screw penetrates through the limiting holes and is connected to the vertical rod channel steel and located above the second steel sleeve, the limiting screw penetrates through two ends of the vertical rod channel steel and is fixed through a limiting nut, and the spring pushes the second steel sleeve to abut against the limiting screw.
Through adopting above-mentioned technical scheme, limit structure is simple, and the operation of being convenient for can adjust in the spacing hole of spacing screw rod cross-under different positions on the pole setting channel-section steel moreover to adjust spacing height, adjust the interval height between second steel bushing and the first steel bushing, adjust the elastic support power of the gallows of the second gallows structure that the installation back second steel bushing is constituteed and adjust, carry out spring shock-absorbing capacity and adjust.
Optionally, the limiting part comprises a first fixed end arranged on the first steel sleeve, a second fixed end arranged on the second steel sleeve, an adjusting screw and a nut, the adjusting screw is connected between the first fixed end and the second fixed end in a penetrating manner, the penetrating end of the adjusting screw is fixed by the nut, and the second steel sleeve can axially move on the adjusting screw.
Through adopting above-mentioned technical scheme, limit structure is simple, and the operation of being convenient for through nut and adjusting screw's screw thread regulation, can carry out the high meticulous regulation of interval between second steel bushing and the first steel bushing, promotes the meticulous regulation to the elastic support power of the gallows of the second gallows structure that the installation back second steel bushing is constituteed.
Optionally, the mounting rack includes an upper cross arm and a lower cross arm; the two upright post channel steels are symmetrically arranged at two end parts of the upper cross arm, the upper cross arm and the lower cross arm are sequentially connected and fixed on the connecting screw rod in a penetrating manner, and ventilating duct mounting positions are formed between the upper cross arm and the lower cross arm at intervals; the upper cross arm is provided with a mounting support rod, and each second anti-vibration hinge is connected with the upper cross arm and the mounting support rod respectively.
Through adopting above-mentioned technical scheme, the mounting bracket simple structure that upper and lower cross arm, installation branch are constituteed, the tuber pipe installation of being convenient for, the wide range of connection radiation of mounting bracket and second anti-seismic hinge promotes support structure stability moreover.
Optionally, the number of the mounting support rods is two, the mounting support rods are transversely perpendicular to the upper cross arm, the two mounting support rods are respectively arranged at two ends of the upper cross arm, and a reinforcing rib is arranged between the two mounting support rods in a penetrating mode.
Through adopting above-mentioned technical scheme, the strengthening rib has strengthened the stability of the self overall structure of mounting bracket, promotes the stable security of tuber pipe installation.
Optionally, the reinforcing rib is made by waste reinforcing steel bars, and the waste reinforcing steel bars are sequentially subjected to cleaning, drying, straightening, derusting, cleaning, drying, steel bar end threading and rust prevention treatment.
By adopting the technical scheme, the reinforcing rib is simple in structure and low in manufacturing requirement, can be directly made of the waste reinforcing steel bars on the construction site, can recycle the waste reinforcing steel bars generated on the construction site, and can consume and treat the waste reinforcing steel bars on the site, so that the resource utilization rate is improved.
Optionally, the opposite surfaces of the upper cross arm and the lower cross arm are oppositely provided with flat steel anchor ears, and the opposite flat steel anchor ears are fixedly connected through screws and nuts.
Through adopting above-mentioned technical scheme, set up the installation that the band steel staple bolt can be used for cylindrical tuber pipe.
Optionally, the joint of the upper cross arm and the mounting support is in relatively engaged connection with the groove, and the connecting screw rod is connected with the joint of the upper cross arm and the mounting support in a penetrating manner.
Through adopting above-mentioned technical scheme, adopt the interlock to connect, through connecting the fixed interlock junction of lead screw cross-under, the equipment installation is easy and simple to handle, and the construction is convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the first steel sleeves serve as the hinge centers of the first channel steels, so that the consistency of the center of the anti-seismic support structure and the center position of the channel steel of the vertical rod is improved, the stability of the anti-seismic structure is improved, and the positioning is facilitated;
2. a second steel sleeve and a spring structure are additionally arranged, so that the support radiation range of the anti-seismic support structure is enlarged, and the shock absorption capacity is improved;
3. utilize the abandonment reinforcing bar to carry out the strengthening rib setting, not only promote mounting bracket stable in structure, promote the shock resistance, still realize abandonment reinforcing bar recycle, promote resource utilization.
Drawings
Fig. 1 is a schematic structural view of an anti-seismic support and hanger for installation of a ventilation duct according to embodiment 1 of the present application.
FIG. 2 is a front view of a first steel sleeve of embodiment 1 of the present application.
Fig. 3 is a bottom view of the first steel sleeve of embodiment 1 of the present application.
Fig. 4 is a schematic use view of an anti-seismic support and hanger for installation of ventilation ducts in embodiment 1 of the present application.
Fig. 5 is a schematic structural view of an anti-seismic support and hanger for installation of ventilation ducts in embodiment 2 of the present application.
Figure 6 is a schematic view of the combination of the first steel jacket, the second steel jacket and the vertical rod channel steel in the embodiment 2 of the present application.
Fig. 7 is a schematic structural view of an anti-seismic support and hanger for installation of ventilation ducts according to embodiment 3 of the present application.
Description of reference numerals: 1. channel steel of the vertical rod; 11. a connecting assembly; 2. a first steel jacket; 21. a first lateral channel steel; 3. connecting a screw rod; 4. a mounting frame; 41. an upper cross arm; 42. a lower cross arm; 43. mounting a support rod; 44. reinforcing ribs; 45. a flat steel hoop; 5. a second steel jacket; 51. a second lateral channel steel; 6. a spring; 7. and a limiting member.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a antidetonation gallows for air pipe installation.
Example 1
Referring to fig. 1, an antidetonation gallows for air pipe installation includes pole setting channel-section steel 1, first steel bushing 2, first lateral channel-section steel 21, second steel bushing 5, second lateral channel-section steel 51, spring 6, connecting screw 3, locating part 7 and mounting bracket 4, and 7 position limiting screw rods of locating part.
Referring to fig. 1, one of pole setting channel-section steel 1 serves and is equipped with coupling assembling 11 that is used for being connected with the concrete floor, is equipped with a plurality of spacing holes along its axial on the pole setting channel-section steel 1 in proper order, is equipped with the connection end cover on the other end of pole setting channel-section steel, and the connection end is covered and is equipped with pole setting connection screw.
Referring to fig. 2 to 3, one end of the first steel sleeve 2 is provided with a connecting end portion, the connecting end portion is provided with a first connecting screw hole, a plurality of first connecting lugs are symmetrically arranged on the outer side face of the first steel sleeve 2, a first connecting piece is hinged to the first connecting lugs and connected with a first lateral channel steel 21, one end, far away from the first connecting piece, of the first lateral channel steel 21 is connected with a first anti-seismic hinge, and the first anti-seismic hinge is used for being connected with a concrete floor.
Referring to fig. 1, a plurality of second engaging lugs are symmetrically arranged on the outer side surface of the second steel sleeve 5, a second connecting piece is hinged to each second engaging lug and connected with a second lateral channel steel 51, a second anti-vibration hinge is connected to one end, far away from the second connecting piece, of the second lateral channel steel 51, and the second anti-vibration hinge is connected with the mounting frame.
Referring to fig. 1, the mounting bracket 4 includes an upper cross arm 41 and a lower cross arm 42; the upper cross arm 41 is provided with two mounting support rods 43, the mounting support rods 43 are transversely vertical to the upper cross arm 41, the two mounting support rods 43 are respectively arranged at two ends of the upper cross arm 42, and a reinforcing rib 44 is arranged between the two mounting support rods 43; the joint of the mounting support rod 43 and the upper cross arm 41 is provided with an upper connecting through hole, and the two ends of the lower cross arm 42 are respectively provided with a lower connecting through hole.
The implementation principle of the embodiment 1 is as follows: referring to fig. 1 and 4, when the steel pipe is installed and used, a vertical rod channel steel 1 is fixed on a concrete floor through a connecting assembly 11, then a second steel sleeve 5, a spring 6 and a first steel sleeve 2 are respectively sleeved on the outer side of the vertical rod channel steel 1, the second steel sleeve 5 is positioned above the first steel sleeve 2, and the spring 6 is positioned between the second steel sleeve 5 and the first steel sleeve 2; then, a limiting screw rod penetrates through a limiting hole in the upright post channel steel and positioned above the second steel sleeve and is fixed by a limiting nut, and a spring 6 pushes the second steel sleeve 5 to the limit screw rod to abut against; the first connecting screw hole of the first steel sleeve 2 is correspondingly communicated with the upright rod connecting screw hole, and the connecting screw rod 3 is sequentially connected with the first connecting screw hole and the upright rod connecting screw hole in a penetrating way and is fixed by a nut; then the upper cross arm 41 and the mounting support rod 43 are connected on the connecting screw rod 3 in a penetrating way through an upper connecting through hole at the connecting part of the upper cross arm 41 and the mounting support rod 43 and are fixed by nuts; then the lower cross arm 42 is penetrated on the connecting screw rod 3 through the lower connecting through hole of the lower cross arm 42 and is fixed by a nut; the upper cross arm 41 and the lower cross arm 42 form ventilation pipe mounting positions at intervals; and then fixing the first lateral channel steel 21 of the first steel sleeve 2 on a concrete floor through a second anti-seismic hinge, fixing the second lateral channel steel 51 of the second steel sleeve 5 on corresponding positions of the upper cross arm 41 and the mounting support rod 43 through the second anti-seismic hinge, and finally mounting and fixing the ventilation pipe on a ventilation pipe mounting position of the mounting frame 4.
Example 2
Referring to fig. 5 and 6, the difference between the present embodiment and embodiment 1 is that the limiting member 7 includes a first fixed end disposed on the first steel sleeve 2, a second fixed end disposed on the second steel sleeve 5, an adjusting screw and a nut, the adjusting screw is threaded between the first fixed end and the second fixed end, a penetrating end of the adjusting screw is fixed by the nut, and the second steel sleeve can axially move on the adjusting screw.
The principle of implementation of embodiment 2 is the same as that of embodiment 1. The difference lies in that the spacing installation is that the adjusting screw rod is threaded to the first fixed end of the first steel sleeve 2 and the second fixed end of the second steel sleeve 5 and is fixed by nuts.
Example 3
Referring to fig. 7, the difference between this embodiment and embodiment 1 is that the opposing faces of the upper cross arm 41 and the lower cross arm 42 are provided with flat steel anchor ears 45, and the opposing flat steel anchor ears are fixedly connected by screws and nuts. The band steel staple bolt is used for circular ventilation pipe installation.
The principle of implementation of embodiment 3 is the same as that of embodiment 1.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a antidetonation gallows for air pipe installation which characterized in that: the steel-bar connecting device comprises a vertical rod channel steel (1), a first steel sleeve (2), a first lateral channel steel (21), a connecting screw rod (3) and a mounting rack (4); a connecting assembly used for being connected with a concrete floor is arranged at one end of the upright stanchion channel steel (1), a connecting end cover is arranged at the other end of the upright stanchion channel steel (1), and an upright stanchion connecting screw hole is formed in the connecting end cover; one end of the first steel sleeve (2) is provided with a connecting end part, the connecting end part is provided with a first connecting screw hole, the first steel sleeve (2) is sleeved outside the vertical rod channel steel (1), the first connecting screw hole is correspondingly communicated with the vertical rod connecting screw hole, the connecting screw rod (3) is sequentially fixed with the first connecting screw hole and the vertical rod connecting screw hole in a penetrating manner, and the mounting frame (4) is fixedly connected with the connecting screw rod (3); the steel bushing is characterized in that a plurality of first connecting lugs are symmetrically arranged on the outer side face of the first steel bushing (2), first connecting pieces are hinged to the first connecting lugs and connected to first lateral channel steel (21), first anti-seismic hinges are connected to one ends, far away from the first connecting pieces, of the first lateral channel steel (21) and used for being connected with a concrete floor.
2. An anti-seismic support and hanger for ventilation duct installation according to claim 1, characterized in that: the steel structure is characterized by further comprising a second steel sleeve (5), a second lateral channel steel (51), a spring (6) and a limiting piece (7), wherein the second steel sleeve (5) is sleeved on the outer side of the vertical rod channel steel (1) and located above the first steel sleeve (2), and the spring (6) is sleeved on the outer side of the vertical rod channel steel (1) and located between the second steel sleeve (5) and the first steel sleeve (2); the limiting piece (7) limits the second steel sleeve (5) to move towards the connecting component of the vertical rod channel steel (1); the lateral surface of second steel bushing (5) is gone up the symmetry and is equipped with a plurality of second engaging lugs, the articulated second connection piece that is equipped with on the second engaging lug, connect on the second connection piece second lateral channel-section steel (51), the one end connection that the second connection piece was kept away from in second lateral channel-section steel (51) is equipped with the second and resists the shake hinge, the second resist shake hinge with mounting bracket (4) are connected.
3. An anti-seismic support and hanger for ventilation duct installation according to claim 2, characterized in that: the first lateral channel steel (21) and the second lateral channel steel (51) are distributed in a crossed mode, and the crossed position of the first lateral channel steel (21) and the second lateral channel steel (51) is hinged and connected.
4. An anti-seismic support and hanger for ventilation duct installation according to claim 2, characterized in that: the limiting part (7) is a limiting screw, a plurality of limiting holes are sequentially formed in the vertical rod channel steel (1) along the axial direction of the vertical rod channel steel, the limiting screw penetrates through the limiting holes to be connected to the vertical rod channel steel (1) and located above the second steel sleeve (5), the two ends, penetrating out of the vertical rod channel steel (1), of the limiting screw are fixed through limiting nuts respectively, and the spring (6) pushes the second steel sleeve (5) to abut against the limiting screw.
5. An anti-seismic support and hanger for ventilation duct installation according to claim 2, characterized in that: the limiting part (7) comprises a first fixed end arranged on the first steel sleeve (2), a second fixed end arranged on the second steel sleeve (5), an adjusting screw and a nut, wherein the adjusting screw is connected between the first fixed end and the second fixed end in a penetrating mode, the penetrating end of the adjusting screw is fixed by the nut, and the second steel sleeve (5) can axially move on the adjusting screw.
6. An anti-seismic support and hanger for ventilation duct installation according to claim 2, characterized in that: the mounting rack (4) comprises an upper cross arm (41) and a lower cross arm (42); the two upright post channel steels (1) are symmetrically arranged at two end parts of the upper cross arm (41), the upper cross arm (41) and the lower cross arm (42) are sequentially connected and fixed on the connecting screw rod (3) in a penetrating manner, and ventilating duct mounting positions are formed between the upper cross arm (41) and the lower cross arm (42) at intervals; and the upper cross arm (41) is provided with a mounting support rod (43), and each second anti-vibration hinge is respectively connected with the upper cross arm (41) and the mounting support rod (43).
7. An anti-seismic support and hanger for ventilation duct installation according to claim 6, characterized in that: the mounting support rods (43) are two, the mounting support rods (43) are transversely perpendicular to the upper cross arm (41), the two mounting support rods (43) are respectively arranged at two ends of the upper cross arm (41), and reinforcing ribs (44) penetrate between the two mounting support rods (43).
8. An anti-seismic support and hanger for ventilation duct installation according to claim 7, characterized in that: the reinforcing rib (44) is made of waste reinforcing steel bars which are sequentially subjected to cleaning, drying, straightening, derusting, cleaning, drying, steel bar end threading and rust prevention treatment.
9. An anti-seismic support and hanger for ventilation duct installation according to claim 7, characterized in that: and the opposite surfaces of the upper cross arm (41) and the lower cross arm (42) are oppositely provided with flat steel anchor ears (45), and the opposite flat steel anchor ears (45) are fixedly connected through screws and nuts.
10. An anti-seismic support and hanger for ventilation duct installation according to claim 6, characterized in that: the joint of the upper cross arm (41) and the mounting support rod (43) is in occlusion connection with the corresponding groove, and the connecting screw rod (3) penetrates through the joint of the upper cross arm (41) and the mounting support rod (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110430949.5A CN113217743B (en) | 2021-04-21 | 2021-04-21 | A antidetonation gallows for air pipe installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110430949.5A CN113217743B (en) | 2021-04-21 | 2021-04-21 | A antidetonation gallows for air pipe installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113217743A true CN113217743A (en) | 2021-08-06 |
| CN113217743B CN113217743B (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110430949.5A Active CN113217743B (en) | 2021-04-21 | 2021-04-21 | A antidetonation gallows for air pipe installation |
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| CN (1) | CN113217743B (en) |
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| CN114623288A (en) * | 2022-03-15 | 2022-06-14 | 江苏省徐州技师学院 | Anti-seismic support for crossed pipelines |
| CN114636020A (en) * | 2022-03-17 | 2022-06-17 | 陕西建工第九建设集团有限公司 | Heavy detachable support of electromechanical pipeline synthesis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114623288A (en) * | 2022-03-15 | 2022-06-14 | 江苏省徐州技师学院 | Anti-seismic support for crossed pipelines |
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| CN114636020B (en) * | 2022-03-17 | 2023-09-05 | 陕西建工第九建设集团有限公司 | Heavy detachable support is synthesized to electromechanical pipeline |
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| CN113217743B (en) | 2022-08-30 |
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