CN215807110U - Diversified antidetonation support of rectangle tuber pipe - Google Patents
Diversified antidetonation support of rectangle tuber pipe Download PDFInfo
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- CN215807110U CN215807110U CN202120395049.7U CN202120395049U CN215807110U CN 215807110 U CN215807110 U CN 215807110U CN 202120395049 U CN202120395049 U CN 202120395049U CN 215807110 U CN215807110 U CN 215807110U
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Abstract
The utility model discloses a multidirectional anti-seismic support for a rectangular air duct, which comprises a channel steel buckle plate, wherein vertical channel steel and chute steel are connected onto the channel steel buckle plate, anti-seismic connecting pieces are connected to two ends of the chute steel, each anti-seismic connecting piece comprises a top connecting piece and a bottom connecting piece, the bottom connecting piece is connected with the channel steel buckle plate, a strip-shaped groove is formed in each top connecting piece, and an expansion bolt penetrates through the strip-shaped groove and is fixed on a hole of a building.
Description
Technical Field
The utility model belongs to the field of anti-seismic supports, and particularly relates to a multidirectional anti-seismic support for a rectangular air pipe.
Background
The anti-seismic support limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities and transmits the load to various components or devices on the bearing structure.
When meeting the earthquake of earthquake fortification intensity in local area, the building water supply and drainage, fire control, heating, ventilation, air conditioning, gas, heating power, electric power, communication and other electromechanical engineering facilities after earthquake fortification can achieve the aims of lightening earthquake damage, reducing and preventing secondary disasters as much as possible, thereby achieving the purpose of reducing casualties and property loss.
Application number is 2019216717440's chinese patent discloses a two-way antidetonation support of rectangle tuber pipe, including the ferrule, vertical channel-section steel is all installed to the top both sides of ferrule, one side and the back of vertical channel-section steel are provided with first oblique channel-section steel and the oblique channel-section steel of second respectively to the both ends of first oblique channel-section steel and the oblique channel-section steel of second respectively with ferrule and bearing structure fixed connection, there is full tooth screw rod through bolt fixed mounting in the vertical channel-section steel, and the both ends of full tooth screw rod all extend to outer wall one side and ferrule and bearing structure fixed connection of vertical channel-section steel.
The chinese patent that is 2019221229377 of application number again discloses a two vertical antidetonation supports of tuber pipe nevertheless side direction, including setting up first channel-section steel buckle and the second channel-section steel buckle in the below of rectangle tuber pipe and top, the both sides of rectangle tuber pipe all are equipped with the jib, two the jib runs through first channel-section steel buckle and second channel-section steel buckle respectively and rather than fixed connection, two the upper end of jib all links to each other with building wall through first antidetonation crab-bolt, the both sides lateral wall of rectangle tuber pipe all links to each other with first channel-section steel buckle and second channel-section steel buckle through right angle connection spare, two all overlap on the jib and be equipped with the full tooth channel-section steel of C type, two all be equipped with locking mechanism on the full tooth channel-section steel of C type, two the jib all inclines with one side and is equipped with first antidetonation channel-section steel, the top slope of one side of rectangle tuber pipe is equipped with the anti-section steel of earthquake of second.
The structure of two above-mentioned patents all has the channel-section steel buckle at top, channel-section steel buckle transverse arrangement, all be connected with a vertical channel-section steel on the channel-section steel buckle, and two oblique channel-section steels, all firmly fix the channel-section steel buckle in each position through vertical channel-section steel and two oblique channel-section steels, the top of vertical channel-section steel and oblique channel-section steel all is fixed in on the building through expansion bolts, and when the installation, at first need drill on the building, then install the antidetonation support again, nevertheless the hole that can appear the antidetonation connecting piece on oblique channel-section steel top often aligns and makes the antidetonation connecting piece paste tightly on the building with the pore pair on the building, and after the installation, the phenomenon can appear tension or comparatively lax in chute steel, unable effectual control channel-section steel buckle.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a method for installing the top connecting piece, which is characterized in that in the installation process, if the punching position on a building has deviation, the strip-shaped groove can enable the expansion bolt to smoothly pass through so as to effectively fix the top connecting piece, realize the automatic adjustment effect and ensure that the top connecting piece can be tightly attached to the building and fixed.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a diversified antidetonation support of rectangle tuber pipe, includes the channel-section steel buckle, is connected with vertical channel-section steel and chute steel on the channel-section steel buckle, and the both ends of oblique channel-section steel are connected with the antidetonation connecting piece, the antidetonation connecting piece includes top connecting piece and bottom connecting piece, the bottom connecting piece is connected with the channel-section steel buckle, the bar groove has been seted up on the connecting piece of top, and expansion bolts passes the bar groove and is fixed in on the hole of building.
Further the top surface of top connecting piece is provided with a plurality of anti-skidding archs.
Further the top surface of top connecting piece is provided with a plurality of anti-skidding arriss, anti-skidding arris extending direction perpendicular to bar groove length direction.
The oblique channel steel comprises a first connecting section and a second connecting section, the first connecting section is connected with the top connecting piece, the second connecting section is connected with the bottom connecting piece, and a distance adjusting mechanism is arranged between the first connecting section and the second connecting section.
Further distance adjustment mechanism includes first screw rod, second screw rod and threaded sleeve, first screw rod is fixed in on the first linkage segment, and the second screw rod is fixed in on the second linkage segment, threaded sleeve and first screw rod and second screw rod threaded connection, the screw thread of first screw rod and second screw rod is revolved to the opposite direction.
Further distance adjustment mechanism includes adjusting screw, adjusting screw is opposite by the screw thread spiral direction at middle to both ends, adjusting screw's both ends respectively with first linkage segment and second linkage segment threaded connection.
Further the anti-seismic connecting piece is a hinge.
Compared with the prior art, the utility model has the beneficial effects that: the anti-seismic connecting piece can have larger adjusting range when being installed through the strip-shaped groove, so that an expansion bolt on a building can conveniently pass through the anti-seismic connecting piece, the punching and fixing are more convenient, the anti-slip bulge or the anti-slip edge effectively enables the anti-seismic connecting piece to be attached and fixed with the building in the fixing process, and the anti-seismic connecting piece is prevented from sliding along the length direction of the strip-shaped groove; utilize apart from adjustment mechanism can be taut to the oblique channel-section steel of fixing, make it no longer lax, and then the channel-section steel buckle is fixed very firmly, can not take place to rock.
Drawings
FIG. 1 is a schematic structural view of a multi-directional anti-seismic bracket for a rectangular air duct according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic partial cross-sectional view of a top connector according to the present invention.
Reference numerals: 2. channel steel buckle plates; 31. vertical channel steel; 32. oblique channel steel; 321. a first connection section; 322. a second connection section; 4. a building; 51. a top connector; 511. a strip-shaped groove; 512. anti-slip edges; 52. a bottom connector; 6. a distance adjusting mechanism; 61. a threaded sleeve; 62. a first screw; 63. a second screw; 7. an expansion bolt.
Detailed Description
The embodiment of the multi-azimuth anti-seismic support for the rectangular air duct is further described with reference to fig. 1 to 3.
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate that the orientation and positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the utility model, "a number" or "a number" means two or more unless explicitly specified otherwise.
The utility model provides a diversified antidetonation support of rectangular duct, includes channel-section steel buckle 2, is connected with vertical channel-section steel 31 and chute steel 32 on the channel-section steel buckle 2, and the both ends of chute steel 32 are connected with antidetonation connecting piece, antidetonation connecting piece includes top connecting piece 51 and bottom connecting piece 52, bottom connecting piece 52 is connected with channel-section steel buckle 2, strip groove 511 has been seted up on the top connecting piece 51, and expansion bolts 7 passes on strip groove 511 is fixed in the hole of building 4.
Wherein the diagonal channel 32 is arranged transversely, the strip-shaped slot 511 of the corresponding top connector 51 extends transversely, and if the diagonal channel 32 is arranged longitudinally, the strip-shaped slot 511 of the corresponding top connector 51 extends longitudinally.
The width of the strip-shaped groove 511 is the same as the diameter of the expansion bolt 7, and the length thereof is larger than the diameter of the expansion bolt 7.
Taking the installation of the chute steel 32 which is transversely arranged as an example, firstly, a hole is drilled on the building 4, then the vertical channel steel 31 is fixed on the building 4, when the chute steel 32 is fixed, the top connecting piece 51 is attached to the building, the expansion bolt 7 passes through the strip-shaped groove 511 and fixes the top connecting piece 51, and at the moment, the top connecting piece 51 is completely attached to the building 4.
In this embodiment, preferably, a plurality of anti-slip protrusions are disposed on the top surface of the top connecting member 51, or a plurality of anti-slip ribs 512 are disposed on the top surface of the top connecting member 51, and the extending direction of the anti-slip ribs 512 is perpendicular to the length direction of the strip-shaped groove 511.
The anti-slip protrusions or ribs 512 can increase the friction and connection strength between the top connector 51 and the surface of the building 4, and prevent displacement.
The inclined channel steel 32 preferably includes a first connection section 321 and a second connection section 322, the first connection section 321 is connected to the top connection member 51, the second connection section 322 is connected to the bottom connection member 52, and a distance adjustment mechanism 6 is disposed between the first connection section 321 and the second connection section 322.
As shown in fig. 2, in the present embodiment, the distance adjusting mechanism 6 includes a first screw 62, a second screw 63, and a threaded sleeve 61, the first screw 62 is fixed to the first connecting section 321, the second screw 63 is fixed to the second connecting section 322, the threaded sleeve 61 is in threaded connection with the first screw 62 and the second screw 63, and the thread directions of the first screw 62 and the second screw 63 are opposite.
Oblique channel-section steel 32 finishes with building 4 is fixed after, through rotating threaded sleeve 61, makes first linkage segment 321 and second linkage segment 322 be close to each other or keep away from so that oblique channel-section steel 32 does not have the clearance with channel-section steel buckle 2, and is fixed completely, and is fixed very firmly, and it is convenient to adjust.
In this embodiment, the distance adjusting mechanism 6 may further include an adjusting screw, the thread directions of the adjusting screw from the middle to the two ends are opposite, and the two ends of the adjusting screw are respectively in threaded connection with the first connecting section 321 and the second connecting section 322.
The preferred shock resistant connection of this embodiment is a hinge.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a diversified antidetonation support of rectangle tuber pipe, includes the channel-section steel buckle, is connected with vertical channel-section steel and chute steel on the channel-section steel buckle, and the both ends of chute steel are connected with antidetonation connecting piece, its characterized in that: the anti-seismic connecting piece comprises a top connecting piece and a bottom connecting piece, the bottom connecting piece is connected with the channel steel buckle plate, a strip-shaped groove is formed in the top connecting piece, and the expansion bolt penetrates through the strip-shaped groove to be fixed on a hole of a building.
2. The rectangular air duct multi-azimuth anti-seismic support according to claim 1, wherein: the top surface of the top connecting piece is provided with a plurality of anti-skidding bulges.
3. The rectangular air duct multi-azimuth anti-seismic support according to claim 1, wherein: the top surface of top connecting piece is provided with a plurality of anti-skidding arriss, anti-skidding arris extending direction perpendicular to bar groove length direction.
4. The rectangular air duct multi-azimuth anti-seismic support according to claim 2 or 3, wherein: the oblique channel steel comprises a first connecting section and a second connecting section, the first connecting section is connected with the top connecting piece, the second connecting section is connected with the bottom connecting piece, and a distance adjusting mechanism is arranged between the first connecting section and the second connecting section.
5. The rectangular air duct multi-azimuth anti-seismic support according to claim 4, wherein: the distance adjusting mechanism comprises a first screw rod, a second screw rod and a threaded sleeve, the first screw rod is fixed on the first connecting section, the second screw rod is fixed on the second connecting section, the threaded sleeve is in threaded connection with the first screw rod and the second screw rod, and the thread turning directions of the first screw rod and the second screw rod are opposite.
6. The rectangular air duct multi-azimuth anti-seismic support according to claim 4, wherein: the distance adjusting mechanism comprises an adjusting screw rod, the rotating directions of the adjusting screw rod from the middle to the threads at the two ends are opposite, and the two ends of the adjusting screw rod are respectively in threaded connection with the first connecting section and the second connecting section.
7. The rectangular air duct multi-azimuth anti-seismic support according to claim 2 or 3, wherein: the anti-seismic connecting piece is a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395049.7U CN215807110U (en) | 2021-02-22 | 2021-02-22 | Diversified antidetonation support of rectangle tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120395049.7U CN215807110U (en) | 2021-02-22 | 2021-02-22 | Diversified antidetonation support of rectangle tuber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807110U true CN215807110U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120395049.7U Active CN215807110U (en) | 2021-02-22 | 2021-02-22 | Diversified antidetonation support of rectangle tuber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807110U (en) |
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2021
- 2021-02-22 CN CN202120395049.7U patent/CN215807110U/en active Active
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