CN214222222U

CN214222222U - Door type bilateral anti-seismic support hanger

Info

Publication number: CN214222222U
Application number: CN202021118308.3U
Authority: CN
Inventors: 王烈钢; 朱立桥
Original assignee: Zhejiang Hangxin Support Hanging Co ltd
Current assignee: Zhejiang Hangxin Support Hanging Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-09-17
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a door type bilateral anti-seismic support hanger, which comprises an installation block for installing a tube bundle bracket, wherein the installation block is provided with installation screw rods extending out from two ends of the installation block, the outer ends of the installation screw rods are respectively provided with a connecting block, the connecting block is provided with a stand column fixed with an external rigid body and an inclined strut positioned outside the stand column, a connecting groove matched with the stand column is arranged in the connecting block, and the connecting block is also provided with a connecting convex part matched with the inclined strut; the two inclined struts and the two upright posts are positioned in the same plane. The utility model discloses a benefit is through the integrative assembly of connecting block realization stand, bracing and installation screw rod, realizes assembled antidetonation support, and each partial wholeness and uniformity are good, can be in coordination antidetonation, compare among the prior art respectively through the fixed longitudinal support of different connecting piece installations and side direction support can play more reliable antidetonation effect, have higher shock strength.

Description

Door type bilateral anti-seismic support hanger

Technical Field

The utility model belongs to the technical field of a gallows combats earthquake, specifically a gallows combats earthquake is combated to two sides of door type.

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 the building subjected to earthquake reinforcement is subjected to electromechanical engineering facilities such as water supply and drainage, fire fighting, heating, ventilation, air conditioning, gas, heating power, electric power, communication and the like, when earthquake with local earthquake fortification intensity occurs, earthquake damage can be relieved, secondary disasters can be reduced and prevented as much as possible, and therefore the purposes of reducing casualties and property loss are achieved, and the arrangement of the earthquake-resistant support outside the pipeline is also an important consideration for building construction.

The longitudinal support of the anti-seismic support in the prior art usually adopts a full screw rod which is connected with or welded on a tube bundle frame through bolts, the upper end of the anti-seismic support is connected with a lengthened bolt which is fixed on a ceiling, the lateral support is connected on two connecting frames through one side of channel steel in an inclined mode, and the connection reliability is poor.

For example, the chinese patent document entitled publication No. CN 209458478U discloses a "rectangular wind pipe lateral anti-seismic support" in 2019, month 10 and 1, and includes a rectangular wind pipe disposed between two cross beams, the cross beam is made of C-shaped steel, a rectangular lifting seat is sleeved on the cross beam, a first rubber pad is fixed at one end of the rectangular lifting seat close to the rectangular wind pipe, the first rubber pad is pressed against the outer wall of the rectangular wind pipe, the other end of the rectangular lifting seat is inserted in a rectangular sleeve, the rectangular sleeve is inserted and fixed inside the cross beam, a plurality of compression springs arranged in parallel are fixed in the rectangular lifting seat, the other end of the compression spring is fixed on a lifting plate, the lifting plate is hinged at one end of a compression bolt, the middle part of the compression bolt is screwed on a support plate, and the support plate is fixedly connected with the cross beam; four ends of the rectangular air pipe are pressed on the air pipe limiting seat, and the air pipe limiting seat is fixed on the cross beam. The disadvantages are that: the diagonal brace is connected with the cross beam through the first hinge, the shock resistance of the size and the shape of the first hinge is far smaller than that of the diagonal brace, the diagonal brace is easy to damage, and when a pipeline is vibrated, the pipeline can generate large vibration at the hinge, so that the shock resistance reliability of the diagonal brace is reduced.

In addition, there are a lot of pipelines that do not install a antidetonation gallows among the prior art, and it is through lining pole and two stands, and the bottom plate and the crab-bolt anchor at cooperation stand both ends are on wall or ceiling, and the pipe connection is on the lining pole, but it does not have antidetonation function, can accomplish the installation of pipeline through this application, has solved the antidetonation problem of pipeline again simultaneously.

Disclosure of Invention

Based on the problem, the utility model provides a door type bilateral direction antidetonation gallows, including side direction support and vertical support, the side direction support is good with the cooperativity and the wholeness of vertical support, can improve the antidetonation effect of antidetonation support.

The utility model discloses a another purpose is that the stand can be the angular form structure that adopts metal material to make, is different from prior art's channel-section steel and C shaped steel, has taken into account outside convenient for drawing materials's benefit, can guarantee anti-seismic performance through more saved material, and improves the intensity of antidetonation support, has a lot of angle irons of adoption on the current site and for supporting fixed pipeline, and the pipeline can be water pipe, tuber pipe, crane span structure, and it does not adopt the antidetonation structure, adopts this structure, provides new solution for current building electromechanical system installation and antidetonation.

In order to realize the utility model purpose, the utility model adopts the following technical scheme:

a door type bilateral anti-seismic support and hanger comprises an installation block for installing a tube bundle, wherein installation screw rods extending out of two ends of the installation block are arranged on the installation block, connecting blocks are respectively arranged at the outer ends of the installation screw rods, an upright post fixed with an external rigid body and an inclined strut positioned on the outer side of the upright post are arranged on the connecting blocks, a connecting groove matched with the upright post is formed in each connecting block, and a connecting convex part matched with the inclined strut is further arranged on each connecting block; the two inclined struts and the two upright posts are positioned in the same plane.

According to the difference of resisting transverse and longitudinal earthquake force, the earthquake-proof support-hanger has four different structures according to the earthquake design specification requirements of GB50981-2014 building electromechanical engineering and the 18R417-2 assembly type pipeline support-hanger (including an earthquake-proof support-hanger), the bilateral earthquake-proof support-hanger is one of the four different structures, the integrated assembly of the upright post, the inclined strut and the mounting screw rod is realized through the connecting block, the assembly type earthquake-proof support is realized, the integrity and the identity of each part are good, the earthquake resistance can be realized in cooperation, and compared with the prior art, the longitudinal support and the lateral support which are fixedly mounted through different connecting pieces can play a more reliable earthquake-proof effect, and the earthquake-proof strength is higher.

Preferably, the tube bundle comprises a threaded rod matched with the mounting block, the threaded rod and the mounting block are fixed through a nut positioned on the upper side of the mounting block, a lining rod is arranged below the mounting block, the lining rod is of an angular structure made of metal materials, and two ends of the lining rod are limited in the connecting block. The installation blocks are restrained by the two side walls of the lining rods, so that the integrity of the installation blocks, the stand columns and the inclined struts is improved, and the shock resistance is improved.

Preferably, the connecting block comprises a bottom wall and a mounting wall which are vertically connected, a connecting groove is formed between the bottom wall and the mounting wall, the upright column is of an angular structure made of a metal material, the inner side clamped by the bottom wall and the mounting wall is respectively attached to one side of the upright column and one side of the lining rod, and the upright column is fixedly connected with the connecting block through a mounting screw rod. The stand is the angular form structure that adopts metal material to make, not only is limited to the angle bar, can also use angular form alloy etc. and convenient for material selection, the axis of the perpendicular stand of terminal surface of stand, the axis of the perpendicular stand of terminal surface of lining pole, reliable buffering antidetonation effect can both be realized to the both sides wall of stand, can realize laminating each other between each subassembly to reinforcing antidetonation cooperativity.

Preferably, the connection protrusion has a cylindrical shape, the sprag has a circular tube structure, the connection protrusion is fitted into the inside of the sprag, and the connection protrusion and the sprag are connected by a bolt penetrating both of them. The pipe structure is drawn materials conveniently, compares channel-section steel or C shaped steel among the traditional art and regards as the bracing, and the pipe structure realizes that the antidetonation support both can be used as the support usefulness owing to the integrity of week side has higher shock strength, can be used as again and suspend in midair the usefulness.

Preferably, the connecting block is provided with threads matched with the mounting screw rod, and the mounting screw rod is provided with a locking nut matched with the connecting block and pressing one side of the upright post. The connecting block and the locking nut are used for locking the upright post through the mounting screw rod, the mounting is convenient and reliable, and the reliability of the whole anti-seismic support is high.

Preferably, the connecting piece includes the connecting plate with the laminating of outside rigid body, and the connecting plate is fixed through connecting the crab-bolt with outside rigid body, and the lower terminal surface of the connecting plate of cooperation bracing is equipped with the connecting sleeve that the slope set up, and the upper end of bracing is filled and is embedded into the connecting sleeve in, and the upper end of bracing is equipped with two relative connecting holes, is equipped with the connection spout on the connecting sleeve, is equipped with the spacing bolt of through connection hole in the connection spout, and the connecting sleeve is equipped with the spacing ring through screw-thread fit outward. Through connecting sleeve and bracing cup joint, the circumferential direction of spacing connecting sleeve of spacing bolt and bracing, relative movement between spacing connecting sleeve of spacing bolt of spacing ring cooperation and the bracing realizes the reliable assembled installation between connecting piece and the bracing, improves the reliability that the bracing is connected.

Preferably, the tube bundle comprises a hoop matched with the shape of the pipeline, the hoop is connected to the upper side of the mounting block through a bolt with downward threads, the bolt sequentially penetrates through the mounting block and the lining rod, and locking nuts matched with the bolt are arranged on two sides of the lining rod. The special design that special square pipe and many root canals go on compares the tube bank of single tube, pipe, has stronger supporting power, plays higher spacing effect of support.

To sum up, the beneficial effects of the utility model are that: the lateral support and the longitudinal support have good cooperativity and integrity, and the anti-seismic effect of the anti-seismic support can be improved; an angle iron structure can be adopted, the support is different from channel steel and C-shaped steel in the prior art, the advantage of convenient material taking is considered, the anti-seismic performance can be ensured through more saved materials, and the strength of the anti-seismic support is improved; the support can be used for supporting and hanging, and the assembly is reliable.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the middle connection block of the present invention.

Fig. 3 is a cross-sectional view of the inside of the connecting block when the connecting block is connected.

Fig. 4 is a top view of the embodiment shown in fig. 1.

Fig. 5 is a schematic structural view of the present invention at the diagonal bracing joint.

Fig. 6 is a schematic structural diagram of another embodiment of the present invention.

Wherein: tube bundle 1 threaded rod 11 lining rod 2 mounting block 21 limit nut 211 shim 212 mounting screw 22 connecting block 23 connecting boss 231 mounting wall 232 bottom wall 233 locking nut 234 positioning bolt 236 second connecting piece 31 bracing 4 first connecting piece 41 connecting plate 411 connecting anchor 412 connecting sleeve 413 connecting slide groove 414 limiting bolt 415 limiting ring 416 pipe 6 angle iron bar 8.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description.

Example 1:

as shown in fig. 1 to 5, a door type bilateral anti-seismic support hanger comprises an installation block 21 for installing a tube bundle 1, wherein the installation block 21 is a cuboid, installation screws 22 extending from two ends of the installation block 21 are arranged on the installation block 21, specifically, two installation screws 22 are arranged, the two installation screws 22 are respectively arranged at two ends of the installation block 21, and the installation screws 22 are in threaded connection with the installation block 21. The outer end of installation screw 22 is equipped with connecting block 23 respectively, be equipped with the stand 3 fixed with outside rigid body on connecting block 23 and be located the bracing 4 in the outside of stand 3, outside rigid body is concrete ceiling or steel crane span structure usually, first connecting piece 41 on the bracing 4 includes the connecting plate 411 with the laminating of outside rigid body, connecting plate 411 passes through connecting anchor 412 with outside rigid body and fixes, the lower terminal surface of the connecting plate 411 of cooperation bracing 4 is equipped with the connecting sleeve 413 that the slope set up, the upper end of bracing 4 is filled and is embedded into connecting sleeve 413, the upper end of bracing 4 is equipped with two relative connecting holes, be equipped with connecting chute 414 on connecting sleeve 413, be equipped with the spacing bolt 415 of through connection hole in connecting chute 414, connecting sleeve 413 is equipped with spacing ring 416 through screw-thread fit outward. The second connecting piece 31 of the upper end of the upright post 3 is welded on the upright post 3, and the upright post 3 and the external rigid body are fixed through a bottom expanding anchor bolt. Tube bank 1 is the "U" shape support of single pipeline 6 of restraint, and the pipeline 6 of this embodiment adopts single water pipe as the example, actually still can be many pipelines, and this application can be applied to different pipeline antidetonation supports such as water pipe, tuber pipe, crane span structure. The tube bundle 1 comprises a threaded rod 11 matched with the mounting block 21, the threaded rod 11 and the mounting block 21 are fixed through a limiting nut 211 positioned on the upper side of the mounting block 21, a lining rod 2 is arranged below the mounting block 21, the lining rod 2 is of an angle iron structure, and a gasket 212 is arranged between the lining rod and the mounting block. The bracing 4 is the slope upwards to set up in the plane that stand 3 and lining pole 2 are constituteed, and bracing 4 adopts the pipe structure, and the upper end of stand 3 and bracing 4 is passed through the connecting piece and is fixed with the rigid body in outside, and the both ends of lining pole 2 correspond the lower extreme of stand 3 and bracing 4 respectively, and stand 3 adopts the angle bar structure, is equipped with the spread groove of cooperation stand 3 in the connecting block 23, still is equipped with the connection convex part 231 of cooperation bracing 4 on the connecting block 23. The coupling protrusion 231 has a cylindrical shape, the coupling protrusion 231 is fitted into the inner portion of the sprag 4, and the coupling protrusion 231 and the sprag 4 are coupled by a positioning bolt 236 penetrating both. The connecting block 23 includes a bottom wall 233 and a mounting wall 232 that are vertically connected, a connecting groove is formed between the bottom wall 233 and the mounting wall 232, and the connecting projection 231 is located on a side of the mounting wall opposite to the connecting groove. The cross section of the connecting block 23 is in an L shape, the inner sides clamped by the bottom wall and the mounting wall are respectively attached to one sides of the upright column 3 and the lining rod 2, wherein one side of the lining rod 2 is attached to the bottom wall. The end parts of the other side surfaces of the upright post 3 and the lining rod 2 are mutually attached, the end surface of the upright post 3 is vertical to the axis of the upright post 3, and the end surface of the lining rod 2 is vertical to the axis of the upright post 3. The mounting screw 22 is provided with a locking nut 234 which is matched with the connecting block 23 to tightly press one side of the upright post 3; the other upright post 3 is not provided with the inclined strut 4, and the upright post 3 is fixed through the matching of nuts and the mounting screw rod 22.

Tube bundle example 2:

as shown in fig. 6, embodiment 2 is different from embodiment 1 in that: the pipeline is fixed in the top of installation piece 21, be applicable to the tuber pipe, square tubular construction such as cable testing bridge, 1 adoption angle bar 8 or staple bolt of tube bank, the pipeline both sides are fixed through the angle bar 8 that is located installation piece 21 upside, angle bar 8 and pipeline fixed connection, bolted connection installation piece 21 and lining bar 2 are passed through to one side of angle bar 8, the bolt runs through installation piece 21 and lining bar 2 downwards in proper order, the downside of lining bar 2 is equipped with the stop nut 211 of cooperation bolt, be equipped with gasket 212 between installation piece 21 and the lining bar 2, realize square pipe reliably fixed at antidetonation support, improve the supporting role to the pipeline through installation piece 21 and lining bar 2 in coordination.

Taking embodiment 1 as an example, when assembling the present application, the mounting block 21 and the mounting screw 22 are assembled: a deepened threaded hole is formed in the mounting block 21 in a matched mode with the mounting screw 22, and the mounting screw 22 is screwed into the mounting block 21 and screwed to the bottom; screwing the locking nut 234 into the mounting screw 22, and fixing the tube bundle 1 and the mounting block 21 through the limiting nut; respectively finishing the installation of the connecting pieces at the upper ends of the upright posts 3 and the inclined struts 4; the first connecting piece 41 is fixed with the inclined strut 4 through a connecting sleeve 413, a connecting sliding groove 414, a limiting bolt 415 and a limiting ring 416, and the second connecting piece 42 is welded and fixed with the upright post 3; connecting the positioning lining rod 2 and the upright post 3; the front side and the back side of the intersected end surfaces of the lining rods 2 and the upright posts 3 are fixed by electric welding, and the end parts of the lining rods 2 and the upright posts 3 at one end are placed into the mounting grooves 232 of the corresponding connecting blocks 411; installing a mounting screw and a connecting block; withdrawing and screwing out the mounting screw rod from the mounting block, fixing the mounting screw rod and the connecting block through threads, and screwing the locking nut in place; the fixation of the connecting piece and the external rigid body is completed. When the tube bundle is installed, the upper end of the tube bundle 1 sequentially penetrates through the lining rod 2, the gasket 212 below the installation block 21 and is locked by the limiting nut 211; the tube bundle 1 is removed on site and the tube bundle 1 and mounting block 21 are assembled after installation into the duct 6.

It will be appreciated by those of ordinary skill in the art that the examples described herein are intended to assist the reader in understanding the manner of practicing the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and examples. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. A door type bilateral anti-seismic support and hanger is characterized by comprising an installation block for installing a tube bundle, wherein installation screw rods extending out of two ends of the installation block are arranged on the installation block, connecting blocks are respectively arranged at the outer ends of the installation screw rods, an upright post fixed with an external rigid body and an inclined strut positioned on the outer side of the upright post are arranged on the connecting blocks, a connecting groove matched with the upright post is formed in each connecting block, and a connecting convex part matched with the inclined strut is further arranged on each connecting block; the two inclined struts and the two upright posts are positioned in the same plane.

2. A door-type bilateral anti-seismic support and hanger as claimed in claim 1, wherein the tube bundle includes a threaded rod engaged with the mounting block, the threaded rod and the mounting block are fixed by a nut located on the upper side of the mounting block, a lining rod is provided below the mounting block, the lining rod is an angular structure made of metal material, and both ends of the lining rod are limited in the connecting block.

3. A door type bilateral anti-seismic support and hanger as claimed in claim 1 or 2, wherein said connecting block comprises a bottom wall and a mounting wall vertically connected with each other, a connecting groove is formed between the bottom wall and the mounting wall, the upright is an angular structure made of metal material, the inner sides clamped by the bottom wall and the mounting wall are respectively attached to one side of the upright and one side of the lining rod, and the upright and the connecting block are fixedly connected by a mounting screw.

4. A door type bi-lateral earthquake-proof support and hanger as claimed in claim 1, wherein the connection protrusion is cylindrical, the inclined strut is a circular tube structure, the connection protrusion is embedded in the inclined strut, and the connection protrusion and the inclined strut are connected by a bolt penetrating through the connection protrusion and the inclined strut.

5. A door type bi-lateral anti-seismic support and hanger as claimed in claim 3, wherein the connecting block is provided with threads for engaging with the mounting screw, and the mounting screw is provided with a locking nut for engaging with the connecting block to press one side of the upright post.

6. A door type bilateral anti-seismic support and hanger as claimed in claim 1, wherein said tube bundle includes an anchor ear fitting the shape of the pipeline, the anchor ear is connected to the upper side of the mounting block by a bolt with downward thread, the bolt passes through the mounting block and the lining rod in turn, and locking nuts fitting the bolt are provided on both sides of the lining rod.