CN209748105U - Anti-seismic channel steel structure - Google Patents

Abstract

The utility model relates to an antidetonation channel-section steel technical field just discloses an antidetonation channel-section steel structure, including the channel-section steel body, the top fixed mounting of channel-section steel body has U type base, the inside movable mounting of U type base has one end to run through and extend to the movable rod of U type base top, the top fixed mounting of movable rod has the support plate, the right side fixed mounting of movable rod has the tensile seat of first U type. This antidetonation channel-section steel structure, through setting up hollow rod, the piston rod, the wire winding ring, wire winding ring and tensile cable, when the channel-section steel body received vertical impact from top to bottom, the piston rod was dragged to the control stress of tensile cable, the piston rod moves outward in hollow rod, air in the hollow rod is extracted and is produced some impact forces of negative pressure buffering, when the channel-section steel body received horizontal impact from left and right sides, the movable rod was motionless, the channel-section steel body rocks the buffering through U type base about, so, the shock resistance of channel-section steel body improves greatly, user's use has been made things convenient for.

Description

Anti-seismic channel steel structure

Technical Field

The utility model relates to an antidetonation channel-section steel technical field specifically is an antidetonation channel-section steel structure.

Background

The channel steel is a long steel bar with a groove-shaped section, belongs to carbon structural steel for construction and machinery, is a steel bar with a complex section, has a groove-shaped section, is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like, and is required to have better welding and riveting performance and comprehensive mechanical performance in use, and a raw material billet for producing the channel steel is a carbon steel or low alloy steel billet with the carbon content not more than 0.25%.

A lot of indoor electric wire circuit now generally all use the channel-section steel protection, and the channel-section steel receives vibrations when hanging the installation and drops easily even damaged fracture, because only the contact of a point between channel-section steel and the connecting piece, and receive between the contact point to strike and strike whole structure with regard to producing lever effect easily, so provide an antidetonation channel-section steel structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an antidetonation channel-section steel structure possesses advantages such as antidetonation is effectual, has solved present a lot of indoor electric line and has generally all used the channel-section steel protection, and the channel-section steel receives vibrations when hanging the installation and drops easily even damaged fracture, because only the contact of a point between channel-section steel and the connecting piece, and receives between the contact point and strike the problem that produces lever effect impact entire structure easily.

(II) technical scheme

For realizing the effectual purpose of above-mentioned antidetonation, the utility model provides a following technical scheme: an anti-seismic channel steel structure comprises a channel steel body, wherein a U-shaped base is fixedly mounted at the top of the channel steel body, a movable rod with one end penetrating through and extending to the upper part of the U-shaped base is movably mounted in the U-shaped base, a carrier plate is fixedly mounted at the top of the movable rod, a first U-shaped stretching seat is fixedly mounted at the right side of the movable rod, a first movable extension rod with one end penetrating through and extending to the outer part of the first U-shaped stretching seat is movably mounted in the first U-shaped stretching seat, a second U-shaped stretching seat is fixedly mounted at the left side of the movable rod, a second movable extension rod with one end penetrating through and extending to the outer part of the second U-shaped stretching seat is movably mounted in the second U-shaped stretching seat, a buffer device is fixedly mounted at one end of the second movable extension rod far away from the second U-shaped stretching seat and one end of the first movable extension rod far away from the first U-, buffer includes hollow pole and piston rod, the inside movable mounting of hollow pole has one end to run through and extend to the outside piston rod of hollow pole, the one end fixed mounting that hollow pole was kept away from to the piston rod has the wire winding ring, the top of channel-section steel body and the equal fixed mounting in the left and right sides that is located U type base have the mount pad, the top fixed mounting of mount pad has the wire winding ring, the outside winding of wire winding ring has the outside stretching rope of one end winding at the wire winding ring.

Preferably, the front surface of the U-shaped base is inserted with an insertion rod, one end of the insertion rod penetrates through the front side wall of the U-shaped base, the movable rod and the rear side wall of the U-shaped base in sequence and extends to the back surface of the U-shaped base.

Preferably, U type base and movable rod are the stainless steel, the tensile seat of first U type, the tensile seat of first activity extension rod, second U type and the tensile seat of second activity extension rod are high carbon steel.

Preferably, hollow rod and piston rod are the stainless steel, the piston rod includes piston block and pull rod, the piston block is laminated mutually with the inner wall of hollow rod.

Preferably, the winding ring and the winding ring are both stainless steel rings, and the mounting seat is made of nickel-based alloy.

Preferably, the stretching rope is a steel rope, and the stretching rope is fixed with winding joints of the winding ring and the winding ring by welding.

(III) advantageous effects

Compared with the prior art, the utility model provides an antidetonation channel-section steel structure possesses following beneficial effect:

This antidetonation channel-section steel structure, through setting up hollow rod, the piston rod, the wire winding ring, wire winding ring and tensile cable, the user is when the user is using equipment, the user is fixed the support plate on the installation body, the both ends of tensile cable are twined respectively in the outside of wire winding ring and wire winding ring, control tensile cable is in the state of tightening, when the channel-section steel body receives the vertical impact from top to bottom, the piston rod is dragged to control tensile cable atress, the piston rod moves outside in hollow rod, air in the hollow rod is extracted and is produced some impact force of negative pressure buffering, when the channel-section steel body receives the horizontal impact of left and right sides, the movable rod is motionless, the channel-section steel body rocks the buffering through U type base about, so, the shock resistance of channel-section steel body improves greatly, user's.

Drawings

FIG. 1 is a schematic structural view of the present invention;

Fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a channel steel body 1, a U-shaped base 2, a movable rod 3, a carrier plate 4, a first U-shaped stretching seat 5, a first movable extension rod 6, a second U-shaped stretching seat 7, a second movable extension rod 8, a buffer device 9, a hollow rod 10, a piston rod 11, a winding ring 12, a mounting seat 13, a winding ring 14 and a stretching rope 15.

Detailed Description

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 embodiments in 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.

Referring to fig. 1-2, an anti-seismic channel steel structure comprises a channel steel body 1, a U-shaped base 2 is fixedly installed at the top of the channel steel body 1, a movable rod 3 with one end penetrating and extending to the upper side of the U-shaped base 2 is movably installed inside the U-shaped base 2, an inserting rod with one end penetrating through the front side wall of the U-shaped base 2, the movable rod 3 and the rear side wall of the U-shaped base 2 in sequence and extending to the back side of the U-shaped base 2 is inserted into the front side of the U-shaped base 2, a carrier plate 4 is fixedly installed at the top of the movable rod 3, a first U-shaped stretching base 5 is fixedly installed at the right side of the movable rod 3, a first movable extension rod 6 with one end penetrating and extending to the outside of the first U-shaped stretching base 5 is movably installed inside the first U-shaped stretching base 5, a second U-shaped stretching base 7 is fixedly installed at the left side of the movable rod 3, a second movable extension rod 8 with one end penetrating and extending to the outside, the U-shaped base 2 and the movable rod 3 are made of stainless steel, the first U-shaped stretching base 5, the first movable extension rod 6, the second U-shaped stretching base 7 and the second movable extension rod 8 are made of high-carbon steel, one end, far away from the second U-shaped stretching base 7, of the second movable extension rod 8 and one end, far away from the first U-shaped stretching base 5, of the first movable extension rod 6 are both fixedly provided with a buffer device 9, the buffer device 9 comprises a hollow rod 10 and a piston rod 11, one end of the piston rod 10 penetrates through and extends to the outside of the hollow rod 10, the hollow rod 10 and the piston rod 11 are made of stainless steel, the piston rod 11 comprises a piston block and a pull rod, the piston block is attached to the inner wall of the hollow rod 10, one end, far away from the hollow rod 10, of the piston rod 11 is fixedly provided with a winding ring 12, mounting bases 13 are fixedly arranged at the top of the channel steel, the top of the mounting seat 13 is fixedly provided with a winding ring 14, the winding ring 12 and the winding ring 14 are stainless steel rings, the mounting seat 13 is made of nickel-based alloy, a tensile cable 15 with one end wound outside the winding ring 12 is wound outside the winding ring 14, the tensile cable 15 is a steel cable, the tensile cable 15, the winding joints of the winding ring 12 and the winding ring 14 are fixed by welding, the hollow rod 10, the piston rod 11, the winding ring 12, the winding ring 14 and the tensile cable 15 are arranged, when a user uses the device, the user fixes the carrier plate 4 on a mounting body, two ends of the tensile cable 15 are respectively wound outside the winding ring 12 and the winding ring 14, the tensile cable 15 is controlled to be in a tightening state, when the channel steel body 1 is vertically impacted up and down, the tensile cable 15 is controlled to be stressed to pull the piston rod 11, the piston rod 11 moves outwards in the hollow rod 10, air in the hollow rod 10 is extracted to generate negative pressure to buffer a part of impact force, when channel-section steel body 1 receives horizontal impact about, movable rod 3 motionless, channel-section steel body 1 rocks the buffering through 2 left and right sides of U type base and strikes, so, channel-section steel body 1's shock resistance improves greatly, has made things convenient for user's use.

In conclusion, according to the anti-seismic channel steel structure, by arranging the hollow rod 10, the piston rod 11, the winding ring 12, the winding ring 14 and the tensile cable 15, when a user uses the device, the user fixes the carrier plate 4 on the installation body, two ends of the tensile cable 15 are respectively wound outside the winding ring 12 and the winding ring 14, the tensile cable 15 is controlled to be in a tightened state, when the channel steel body 1 is vertically impacted up and down, the tensile cable 15 is controlled to be stressed to pull the piston rod 11, the piston rod 11 moves outwards and inwards in the hollow rod 10, air in the hollow rod 10 is extracted to generate negative pressure to buffer a part of impact force, when the channel steel body 1 is horizontally impacted left and right, the movable rod 3 is not moved, the channel steel body 1 rocks left and right through the U-shaped base 2 to buffer the impact, so that the anti-seismic capacity of the channel steel body 1 is greatly improved, the use of the user is facilitated, and the problem that many indoor electric wire lines are generally protected by channel, the channel-section steel receives vibrations and drops easily even breakage fracture when hanging the installation because only the contact of a point between channel-section steel and the connecting piece, and receives between the contact point to strike the problem that just produces lever effect and strike whole structure easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an antidetonation channel-section steel structure, includes channel-section steel body (1), its characterized in that: the top fixed mounting of channel-section steel body (1) has U type base (2), the inside movable mounting of U type base (2) has one end to run through and extend to movable rod (3) of U type base (2) top, the top fixed mounting of movable rod (3) has support plate (4), the right side fixed mounting of movable rod (3) has the tensile seat of first U type (5), the inside movable mounting of the tensile seat of first U type (5) has one end to run through and extend to the tensile seat of first U type (5) outside first activity extension rod (6), the left side fixed mounting of movable rod (3) has the tensile seat of second U type (7), the inside movable mounting of the tensile seat of second U type (7) has one end to run through and extend to the tensile seat of second U type (7) outside second activity extension rod (8), the one end and the first activity extension rod (6) of keeping away from the tensile seat of second U type (7) are kept away from to second activity extension rod (8) The equal fixed mounting in one end of the tensile seat of U type (5) has buffer (9), buffer (9) are including hollow pole (10) and piston rod (11), the inside movable mounting of hollow pole (10) has one end to run through and extend to hollow pole (10) outside piston rod (11), the one end fixed mounting that hollow pole (10) were kept away from in piston rod (11) has wire winding ring (12), the equal fixed mounting in the left and right sides that the top of channel-section steel body (1) just is located U type base (2) has mount pad (13), the top fixed mounting of mount pad (13) has wire winding ring (14), the outside winding of wire winding ring (14) has one end winding to stretch rope (15) outside wire winding ring (12).

2. An earthquake-resistant channel steel structure according to claim 1, wherein: the front surface of the U-shaped base (2) is spliced with a splicing rod, one end of the splicing rod penetrates through the front side wall of the U-shaped base (2), the movable rod (3) and the rear side wall of the U-shaped base (2) in sequence and extends to the back surface of the U-shaped base (2).

3. an earthquake-resistant channel steel structure according to claim 1, wherein: u type base (2) and movable rod (3) are the stainless steel, tensile seat of first U type (5), first activity extension rod (6), the tensile seat of second U type (7) and second activity extension rod (8) are high carbon steel.

4. An earthquake-resistant channel steel structure according to claim 1, wherein: hollow pole (10) and piston rod (11) are the stainless steel, piston rod (11) include piston block and pull rod, the piston block is laminated mutually with the inner wall of hollow pole (10).

5. An earthquake-resistant channel steel structure according to claim 1, wherein: the winding ring (12) and the winding ring (14) are both stainless steel rings, and the mounting seat (13) is made of nickel-based alloy.

6. An earthquake-resistant channel steel structure according to claim 1, wherein: the stretching rope (15) is a steel cable, and the stretching rope (15) is fixed with winding joints of the winding ring (12) and the winding ring (14) through welding.