CN210566665U - Side pull rod mechanism of anti-seismic support hanger - Google Patents
Side pull rod mechanism of anti-seismic support hanger Download PDFInfo
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- CN210566665U CN210566665U CN201920452605.2U CN201920452605U CN210566665U CN 210566665 U CN210566665 U CN 210566665U CN 201920452605 U CN201920452605 U CN 201920452605U CN 210566665 U CN210566665 U CN 210566665U
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- connecting piece
- pull rod
- rod mechanism
- side pull
- earthquake
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Abstract
The utility model discloses a side pull rod mechanism of antidetonation gallows belongs to building antidetonation support field, connecting piece including C type channel-section steel and both ends, the connecting piece includes first connecting piece and second connecting piece, first connecting piece and second connecting piece twist reverse by the strip band steel and make, and first connecting piece and second connecting piece all have connecting portion and installation department, be equipped with the portion of torsion between connecting portion and the installation department, first connecting piece and second connecting piece connect through the spiral shell formula in its connecting portion, the installation department of second connecting piece is equipped with two at least mounting holes, and the second connecting piece passes through spiral shell formula nut structure and is connected with C type channel-section steel in these two mounting holes, and two first connecting pieces connect the hoist and mount thing respectively and connect the building through the crab-bolt. After this scheme of adoption, can improve the bearing capacity and the structural strength of antidetonation gallows, when taking place vibrations or swing condition, play the cushioning effect to vibrations simultaneously.
Description
Technical Field
The utility model belongs to building antidetonation gallows field, the side pull rod mechanism of a gallows of antidetonation of special design.
Background
The research of the electromechanical earthquake-resistant support system of the building starts from the United states in the early 1970 s, and the electromechanical equipment of the modern high-rise building interior clothes according to western earthquake-prone zones is as follows: the electromechanical earthquake-resistant support system of the building is developed according to the earthquake-resistant requirements of a water supply and drainage system, a building electrical system, a gas pipeline system, a consumption pipeline system, a ventilation and air-conditioning system project, an elevator installation system, a building intelligent system and the like.
In modern building construction, the building earthquake-resistant technology is added, so that the earthquake-resistant performance of the building body is improved, and the building still can be kept stable and stable under the existing earthquake force. As is well known, when an earthquake occurs, the proportion of secondary casualties caused by secondary injuries (such as fire, falling objects, leakage and the like) caused by falling of electromechanical equipment such as electric wires, pipelines, fire-fighting systems and the like accounts for more than half of casualties, and as the earthquake force causes failure or falling of the fire-fighting systems, the water supply systems and the alarm systems, larger casualties are caused.
Therefore, on the basis that a building body has high-performance earthquake resistance, the earthquake resistance of electromechanical equipment must be implemented in a matched mode, the use of an earthquake-resistant support is a reliable guarantee for the earthquake resistance of the electromechanical equipment, the existing common method is to connect profile steel directly through bolts or connect profile steel to a wall through angle-shaped supports, and through the connection mode, when the vibration occurs between the support and the wall, the bolts or the support are subjected to impact force generated by the vibration and cannot be effectively buffered, so that a hoisted object is stressed too much, and under the condition, the support is easy to loosen, deform, rust and age, further fracture is caused, and the reliability and the service life of the support are seriously influenced.
Disclosure of Invention
An object of the utility model is to provide a side pull rod mechanism of a gallows combats earthquake to solve the technical problem that the side pull rod mechanism structural strength of a gallows combats earthquake is poor, the shock resistance is weak and difficult installation.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a side pull rod mechanism of an anti-seismic support hanger comprises a C-shaped channel steel and connecting pieces at two ends of the C-shaped channel steel, wherein each connecting piece comprises a first connecting piece and a second connecting piece, each first connecting piece and each second connecting piece are made by twisting strip-shaped flat steel, each first connecting piece and each second connecting piece are provided with a connecting part and an installation part, a twisting part is arranged between each connecting part and the installation part, the first connecting pieces and the second connecting pieces are connected at the connecting parts through bolts, and the installation part of each second connecting piece is provided with at least two installation holes; an inward flange is arranged at the opening of the C-shaped channel steel, sawteeth are arranged at the edge of the flange, a plurality of plastic wing supports corresponding to the mounting holes are arranged on the plane formed by the sawteeth, a through hole is formed in the middle of each plastic wing support, a bar-shaped nut is arranged in each through hole, tooth sockets are arranged at two ends of each bar-shaped nut, and the tooth sockets are meshed with the sawteeth; and a bolt is arranged in the mounting hole and is in threaded connection with the plastic wing bracket and the strip-shaped nut.
Furthermore, a groove is formed in the side wall of the C-shaped channel steel. The structural strength and elasticity are improved, and the shock resistance is improved.
Furthermore, straight slotted holes are uniformly formed in the middle of the bottom surface of the C-shaped channel steel. The elasticity is increased, and the shock resistance is improved.
Furthermore, an electro-galvanizing layer or a hot-dip galvanizing layer is arranged on the surface of the C-shaped channel steel. The corrosion resistance is improved.
Further, the thickness of the electro-galvanizing layer is more than or equal to 8 um; the thickness of the hot dip galvanizing layer is more than or equal to 55 mu m.
Furthermore, the second connecting piece is provided with a folded edge, and the folded edge is wrapped on the outer side of the C-shaped channel steel. The connection stability is improved.
After the scheme is adopted, the utility model discloses contrast prior art has following beneficial benefit:
install through the C type channel-section steel of side direction, and use the connecting piece of being connected with C type channel-section steel both ends to be connected respectively and treat hoist and mount thing and building, simple structure has, connect firm characteristics, the angle modulation function has during the connecting piece installation, position control function has when being connected with C type channel-section steel, the convenience and the construction precision of installation can be greatly improved, also can improve the bearing capacity and the structural strength of a gallows of antidetonation, simultaneously when taking place vibrations or the swing condition, play the cushioning effect to vibrations, thereby improve the structural strength and the shock resistance of a gallows of antidetonation, effectively prevent that hoist and mount thing from taking place crooked and the possibility that drops.
Drawings
Fig. 1 is a schematic view of the overall structure of the preferred embodiment.
Fig. 2 is an exploded view of the preferred embodiment.
Fig. 3 is a schematic view of the structure of the connecting piece and the wing-shaped nut of the preferred embodiment.
Fig. 4 is a schematic view of the integral hoisting structure of the preferred embodiment.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples:
referring to fig. 1 and 2, a side draw bar mechanism of an anti-seismic support hanger comprises a C-shaped channel 200 and two connecting pieces connected at two ends thereof, the two connecting pieces have the same structure, each connecting piece comprises a first connecting piece 210 and a second connecting piece 220, each of the first connecting piece 210 and the second connecting piece 220 is made of strip-shaped flat steel through torsion, the first connecting piece 210 is provided with a connecting part 211 and a mounting part 212, a torsion part 213 is arranged between the connecting part 211 and the mounting part 212, the structure is similar to that of the connecting part, the second connecting piece 220 is provided with a connecting part 221 and a mounting part 222, a torsion part 223 is arranged between the connecting part 221 and the mounting part 222, the plane of the connecting part is perpendicular to the plane of the mounting part through the torsion part, the connecting part 211 of the first connecting piece 210 is attached to the connecting part 221 of the second connecting piece 220 and is connected through a bolt 230, and the first connecting piece 210 and the second connecting, the installation and the use are convenient;
the installation department of second connecting piece 220 is equipped with two mounting holes, and two second connecting pieces 220 are connected with C type channel-section steel 200 through the bolt nut structure in these two mounting holes that correspond respectively, and hoist and mount thing and connect the building through expansion bolt 206 are connected respectively to the connecting portion of two first connecting pieces, and expansion bolt 206 is M10/M12 expansion bolts.
The wall thickness of C type channel-section steel 200 is greater than or equal to 2mm, the opening part of C type channel-section steel 200 is equipped with inward turn-ups 201, turn-ups 201 structure can improve structural strength, also can avoid the injury that sharp-pointed corner probably caused the human body, the edge of turn-ups 201 is equipped with sawtooth 202, the lateral wall of C type channel-section steel 200 both sides is bent and is equipped with recess 203, structural strength and elasticity can be increased, the shock resistance is improved, the middle part linearity of the bottom surface of C type channel-section steel 200 evenly is equipped with a plurality of straight slot holes 204, weight can be reduced, elasticity is increased, the shock resistance.
The surface of the C-shaped channel steel 200 is subjected to electro-galvanizing treatment or hot-dip galvanizing treatment, so that the surface is smoother and more wear-resistant, the requirements of the products on lower replacement frequency and better surface treatment are met, and the corrosion resistance is also improved; the thickness of the electro-galvanizing layer is more than or equal to 8um, and the thickness of the hot dip galvanizing layer is more than or equal to 55 μm.
Referring to fig. 3, the mounting portions 222 of the two second connectors 220 are provided with folded edges 224, the folded edges 224 are wrapped on the outer sides of the C-shaped channel steel 200, so that the connection stability is improved, two mounting holes are formed in the middle of the mounting portion 222, the bolt 240 passes through the two mounting holes, the other end of the bolt 240 passes through the wing bracket 241 and engages with the bar nut 242, the wing bracket 241 includes a flat portion and a hollow cylindrical bracket portion, the bracket portion is provided with a through hole, the through hole just accommodates the bar nut 242, and when the bar nut 242 is placed in the wing bracket 241, through the portion of keeping flat of moulding wing support 241, can shelve the opening top at C shape channel-section steel 200 with what moulding wing support 241 and strip nut 242 were firm, greatly made things convenient for the installation operation, the both sides of strip nut 242 are equipped with sawtooth hole 243, and sawtooth hole 243 can mesh with the turn-ups sawtooth 202 of C shape channel-section steel, makes to connect more firmly, prevents to slide.
When the installation is used, require the C type channel-section steel 200 of the intercepting corresponding length according to the length of installation, set up the connecting piece respectively in the upper end and the lower extreme of C type channel-section steel 200, wherein the installation department and the wall body laminating of the first connecting piece of the connecting piece of upper end, and it is fixed with the building wall body through expansion bolt 206, wherein the installation department of the first connecting piece of the connecting piece of lower extreme passes through modes such as bolt and is connected with the hoist and mount thing, the both ends of C type channel-section steel 200 seal through all closing the apron 205, can improve aesthetic measure, corrosion resisting property, also can avoid the injury that sharp-pointed corner probably caused the human body.
Referring to fig. 4, when the actual installation, the vertical pull rod mechanism 1 of antidetonation gallows, its upper end is connected through expansion bolt and building, and its lower extreme is connected the body 4 that needs the installation through suspending in midair pipe clamp mechanism 3, is being connected with in one side of suspending in midair pipe clamp mechanism 3 the utility model discloses a side pull rod mechanism 2 of antidetonation gallows, the upper end of side pull rod mechanism 2 is connected through expansion bolt 206 and building, finally has constructed a triangle-shaped structure firm relatively through vertical pull rod mechanism 1, suspension pipe clamp mechanism 3, side pull rod mechanism 2 and building, has improved the shock resistance of this antidetonation gallows greatly.
The utility model relates to a side pull rod mechanism of antidetonation gallows has caused the natural disasters of very serious wound for society and people to typhoon, tsunami, earthquake etc. that frequently take place all over the world in recent years, a simple structure is provided, simple to operate factor of safety is high, with low costs, bearing capacity is strong, be applicable to the cable testing bridge of various specifications, warm anti-seismic support pivot of hoist and mount such as pipeline, fire control pipeline, electric power spool, the antidetonation grade has been improved greatly, the security of hoist and mount has been strengthened, the reliability.
Claims (6)
1. The utility model provides a side pull rod mechanism of antidetonation gallows which characterized in that: the connecting piece comprises a C-shaped channel steel and connecting pieces at two ends of the C-shaped channel steel, wherein each connecting piece comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are made by twisting strip-shaped flat steel, each of the first connecting piece and the second connecting piece is provided with a connecting part and an installation part, a twisting part is arranged between the connecting part and the installation part, the first connecting piece and the second connecting piece are connected at the connecting parts through a bolt, and the installation part of the second connecting piece is provided with at least two installation holes; an inward flange is arranged at the opening of the C-shaped channel steel, sawteeth are arranged at the edge of the flange, a plurality of plastic wing supports corresponding to the mounting holes are arranged on the plane formed by the sawteeth, a through hole is formed in the middle of each plastic wing support, a bar-shaped nut is arranged in each through hole, tooth sockets are arranged at two ends of each bar-shaped nut, and the tooth sockets are meshed with the sawteeth; and a bolt is arranged in the mounting hole and is in threaded connection with the plastic wing bracket and the strip-shaped nut.
2. The side pull rod mechanism of an earthquake-proof support and hanger frame as claimed in claim 1, wherein: and a groove is formed in the side wall of the C-shaped channel steel.
3. The side pull rod mechanism of an earthquake-proof support and hanger frame as claimed in claim 1, wherein: and the middle part of the bottom surface of the C-shaped channel steel is uniformly provided with a straight slot.
4. The side pull rod mechanism of an earthquake-proof support and hanger frame as claimed in claim 1, wherein: and an electro-galvanizing layer or a hot-dip galvanizing layer is arranged on the surface of the C-shaped channel steel.
5. The side pull rod mechanism of an earthquake-proof support and hanger frame as claimed in claim 4, wherein: the thickness of the electrogalvanizing layer is more than or equal to 8 um; the thickness of the hot dip galvanizing layer is more than or equal to 55 mu m.
6. The side pull rod mechanism of an earthquake-proof support and hanger frame as claimed in claim 1, wherein: the second connecting piece is provided with a folded edge, and the folded edge is wrapped on the outer side of the C-shaped channel steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452605.2U CN210566665U (en) | 2019-04-04 | 2019-04-04 | Side pull rod mechanism of anti-seismic support hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452605.2U CN210566665U (en) | 2019-04-04 | 2019-04-04 | Side pull rod mechanism of anti-seismic support hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566665U true CN210566665U (en) | 2020-05-19 |
Family
ID=70639926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920452605.2U Expired - Fee Related CN210566665U (en) | 2019-04-04 | 2019-04-04 | Side pull rod mechanism of anti-seismic support hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566665U (en) |
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2019
- 2019-04-04 CN CN201920452605.2U patent/CN210566665U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |