CN211715929U

CN211715929U - Anti-seismic support hanger

Info

Publication number: CN211715929U
Application number: CN201921703690.1U
Authority: CN
Inventors: 徐少聪; 徐锁军
Original assignee: Taizhou City Heng Solid Pipe Fittings Co ltd
Current assignee: Taizhou City Heng Solid Pipe Fittings Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-10-20
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a gallows combats combatting earthquake, including the supporting seat, the three damper of the equal fixedly connected with in supporting seat both ends, damper's the other end and ceiling fixed connection, including two first damper, two second damper and two third damper in the authentication mechanism, two first damper are vertical fixed connection respectively in the center department at supporting seat upper surface both ends, the beneficial effects of the utility model are that: through the damper who sets up, utilize two first damper to alleviate vertical vibrations, alleviate horizontal vibrations through two second supporting mechanism, alleviate fore-and-aft vibrations through two third damper that set up, and then reduce the range of rocking of a gallows of combatting earthquake, through the buffer gear who sets up, utilize T shape slider and T shape spout to make a gallows of combatting earthquake can remove at the pipeline surface, and then prevent that vibrations from causing the damage to the junction of pipeline and a gallows of combatting earthquake, improve the life of pipeline and a gallows of combatting earthquake greatly.

Description

Anti-seismic support hanger

Technical Field

The utility model relates to a gallows technical field specifically is a gallows combats and earthquakes.

Background

The anti-seismic support and hanger limits the displacement of the attached electromechanical engineering facilities, controls the vibration of the facilities, and transmits loads to various components or devices on the bearing structure, when an earthquake occurs, the earthquake damage can be reduced, and the occurrence of secondary disasters is reduced, so that the aims of reducing casualties and property loss are fulfilled. When the pipeline that antidetonation gallows was fixed receives outside vibrations, the vibrations power that will receive through antidetonation gallows decomposes the conduction, and then alleviates the vibrations that the pipeline received, makes the pipeline can not shake and drops. But a antidetonation gallows can produce when decomposing vibrations and rock, but because the pipeline is longer, when a antidetonation gallows rocks, the pipeline can't rock, so can lead to the fact destruction to the junction of a antidetonation gallows and pipeline, and then make the life greatly reduced of a antidetonation gallows and pipeline.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a antidetonation gallows to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a antidetonation gallows, includes the supporting seat, three shock-absorbing connectors of the equal fixedly connected with in supporting seat both ends, the supporting seat passes through shock-absorbing connector and ceiling fixed connection, including two first damper, two second damper and two third damper in the shock-absorbing connector, two first damper is vertical fixed connection respectively in the center department at supporting seat upper surface both ends, two second damper vertically puts fixed connection respectively and locates, two at the both ends department of supporting seat upper surface second damper respectively third damper inclines fixed connection respectively and locates at the center of supporting seat both sides side, the center department of supporting seat upper surface is connected with solid fixed ring down through buffer gear, gu fixed ring's upper surface is provided with solid fixed ring down, gu fixed ring and solid fixed ring down embrace the pipeline and press from both sides fixedly.

Preferably, the first damping mechanism, the second damping mechanism and the third damping mechanism all comprise damping columns, the lower ends of the damping columns are provided with insertion holes, damping rods are inserted into the insertion holes, annular grooves are formed in the circumferential surfaces of the damping rods, which are positioned in the insertion holes, the opening parts of the insertion holes are fixedly connected with annular clamping blocks, the inner diameters of the annular clamping blocks are matched with the outer diameters of the damping columns, where the annular grooves are positioned, damping springs are sleeved on the damping columns, where the annular grooves are positioned, the upper ends of the damping springs are in contact with the inner walls of the annular grooves, and the lower ends of the damping springs are in contact with the annular clamping blocks; the shock absorption columns and the shock absorption rods are respectively connected with the supporting seat and the ceiling.

Preferably, the buffering mechanism comprises a T-shaped sliding chute, the T-shaped sliding chute is arranged at the center of the upper surface of the supporting seat, a T-shaped sliding block matched with the T-shaped sliding chute is connected inside the T-shaped sliding chute in a sliding mode, buffering springs are fixedly connected to the inner walls of the two ends of the T-shaped sliding chute, the T-shaped sliding block is assembled inside the T-shaped sliding chute in a buffering mode through the two buffering springs, a supporting block is fixedly connected to the upper surface of the T-shaped sliding block, and a lower fixing ring is fixedly connected to the upper surface of the supporting block.

Preferably, the inner parts of the lower fixing ring and the upper fixing ring are fixedly connected with buffering washers.

Preferably, the both sides of lower fixed ring all are equipped with down the fixed block, the both ends of upper fixed ring all are equipped with the fixed block, the fixed block passes through the bolt fastening with last fixed block down.

Preferably, the horizontal heights of the top ends of the first damping mechanism, the second damping mechanism and the third damping mechanism after being fixedly installed are the same.

Compared with the prior art, the beneficial effects of the utility model are that: through the shock attenuation connecting piece that sets up, utilize two first damper to alleviate vertical vibrations, alleviate horizontal vibrations through two second supporting mechanism, alleviate fore-and-aft vibrations through two third damper that set up, and then reduce the range of rocking of a gallows of combatting earthquake, through the buffer gear who sets up, utilize T shape slider and T shape spout to make a gallows of combatting earthquake can remove at the pipeline surface, and then prevent that vibrations from causing the damage to the junction of pipeline and a gallows of combatting earthquake, improve the adaptation life-span of pipeline and a gallows of combatting earthquake greatly.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1.

In the figure: 1. a supporting seat; 2. a shock absorbing connector; 21. a first damper mechanism; 22. a second damper mechanism; 23. a third damper mechanism; 211. a shock-absorbing post; 212. a jack; 213. a shock-absorbing lever; 214. a ring groove; 215. an annular fixture block; 216. a damping spring; 3. a buffer mechanism; 31. a T-shaped chute; 32. a T-shaped slider; 33. a buffer spring; 34. a support block; 4. a lower fixing ring; 5. an upper fixing ring; 6. a cushion washer; 7. a lower fixed block; 8. and (5) an upper fixing block.

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. 1-4, the present invention provides a technical solution: an anti-seismic support hanger comprises a supporting seat 1, wherein three groups of damping connecting pieces 2 are fixedly connected to two ends of the supporting seat 1, the supporting seat 1 is fixedly connected with a ceiling through the damping connecting pieces 2, the damping connecting pieces 2 comprise two first damping mechanisms 21, two second damping mechanisms 22 and two third damping mechanisms 23, the two first damping mechanisms 21 are respectively vertically and fixedly connected to the centers of two ends of the upper surface of the supporting seat 1, the two second damping mechanisms 22 are respectively longitudinally and obliquely fixedly connected to two ends of the upper surface of the supporting seat 1, the two third damping mechanisms 23 are respectively and fixedly connected to the centers of two side surfaces of the supporting seat 1 in an oblique manner, the center of the upper surface of the supporting seat 1 is connected with a lower fixing ring 4 through a buffer mechanism 3, an upper fixing ring 5 is arranged on the upper surface of the lower fixing ring 4, a pipeline is clamped and fixed by the upper fixing ring 5 and the lower fixing ring, utilize two first damper 21 to alleviate vertical vibrations, alleviate horizontal vibrations through two second supporting mechanism 22, alleviate fore-and-aft vibrations through two third damper 23 that set up, and then reduce the range of rocking of a gallows of combatting earthquake, buffer gear 3 through setting up, utilize T shape slider 32 and T shape spout 31 to make a gallows of combatting earthquake can remove at the pipeline surface, and then prevent that vibrations from causing the damage to the junction of a pipeline and a gallows of combatting earthquake, improve the adaptation life-span of a pipeline and a gallows of combatting earthquake greatly.

The first damping mechanism 21, the second damping mechanism 22 and the third damping mechanism 23 all comprise damping columns 211, the lower ends of the damping columns 211 are provided with insertion holes 212, damping rods 213 are inserted into the insertion holes 212, the circumferential surfaces of the damping rods 213, which are positioned in the insertion holes 212, are provided with annular grooves 214, the openings of the insertion holes 212 are fixedly connected with annular clamping blocks 215, the inner diameters of the annular clamping blocks 215 are matched with the outer diameters of the damping columns 211, where the annular grooves 214 are positioned, are sleeved with damping springs 216, the upper ends of the damping springs 216 are in contact with the inner walls of the annular grooves 214, and the lower ends of the damping springs 216; the shock absorbing column 211 and the shock absorbing rod 213 are respectively connected with the supporting seat 1 and the ceiling, and the shock absorbing column 211 and the shock absorbing rod 213 are supported by the shock absorbing spring 216, so that the shock impact on the shock absorbing column 211 and the shock absorbing rod 213 is relieved.

Buffer gear 3 includes T shape spout 31, the upper surface center department at supporting seat 1 is seted up to T shape spout 31, the inside sliding connection of T shape spout 31 has assorted T shape slider 32, equal fixedly connected with buffer spring 33 on the both ends inner wall of T shape spout 31, T shape slider 32 cushions through two buffer spring 33 and assembles inside T shape spout 31, the last fixed surface of T shape slider 32 is connected with supporting shoe 34, the last fixed surface of supporting shoe 34 is connected with solid fixed ring 4 down, make supporting shoe 34 can slide through T shape slider 32 and T shape spout 31, the impact force that receives through buffer spring 33 lightening T shape slider 32 and then prevent that pipeline and antidetonation gallows junction are impaired.

The equal fixedly connected with cushion ring 6 in lower fixed ring 4 and last fixed ring 5's inside carries out the centre gripping through cushion ring 6 to two pipelines fixed, and protects the pipeline surface through cushion ring 6, prevents that the pipeline surface is impaired.

The both sides of lower fixed ring 4 all are equipped with down fixed block 7, and the both ends of upper fixed ring 5 all are equipped with fixed block 8, and lower fixed block 7 passes through the bolt fastening with last fixed block 8, and the convenience is fixed the pipeline.

The horizontal heights of the top ends of the first damping mechanism 21, the second damping mechanism 22 and the third damping mechanism 23 after being fixedly installed are the same, so that the damping effect achieved by the damping mechanism 2 is uniform.

Specifically, when the utility model is used, the top ends of six damping mechanisms 2 are fixed with a ceiling, then a pipeline is placed inside a lower fixing ring 4, an upper fixing ring 5 is placed on the upper end surface of the lower fixing ring 4, an upper fixing block 8 is aligned with a lower fixing block 7, the upper fixing block 8 is fixed with the lower fixing block 7 through bolts, when an earthquake occurs, the vibration is transmitted to the damping mechanisms 2 through the ceiling, the damping columns 211 and the damping rods 213 are supported through the damping springs 216, so that the vibration impact on the damping columns 211 and the damping rods 213 is relieved, the vertical vibration is relieved by using two first damping mechanisms 21, the horizontal vibration is relieved through two second supporting mechanisms 22, the vertical vibration is relieved through two third damping mechanisms 23, and further the shaking amplitude of an anti-seismic support hanger is reduced, when the anti-seismic support hanger shakes, through the arranged buffer mechanisms 3, the anti-seismic support and hanger can move on the surface of the pipeline by utilizing the T-shaped sliding block 32 and the T-shaped sliding groove 31, so that the damage to the joint of the pipeline and the anti-seismic support and hanger caused by vibration is prevented, and the service life of the pipeline and the anti-seismic support and hanger is greatly prolonged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a antidetonation gallows, includes supporting seat (1), its characterized in that: the two ends of the supporting seat (1) are fixedly connected with three groups of damping connecting pieces (2), the supporting seat (1) is fixedly connected with a ceiling through the damping connecting pieces (2), the damping connecting pieces (2) comprise two first damping mechanisms (21), two second damping mechanisms (22) and two third damping mechanisms (23), the two first damping mechanisms (21) are respectively vertically and fixedly connected at the centers of the two ends of the upper surface of the supporting seat (1), the two second damping mechanisms (22) are respectively longitudinally and obliquely fixedly connected at the two ends of the upper surface of the supporting seat (1), the two third damping mechanisms (23) are respectively and obliquely and fixedly connected at the centers of the side surfaces of the two sides of the supporting seat (1), the center of the upper surface of the supporting seat (1) is connected with a lower fixing ring (4) through a buffer mechanism (3), the upper surface of the lower fixing ring (4) is provided with an upper fixing ring (5), the pipeline is clamped and fixed by the upper fixing ring (5) and the lower fixing ring (4).

2. An earthquake-resistant support and hanger as defined in claim 1, wherein: the first damping mechanism (21), the second damping mechanism (22) and the third damping mechanism (23) respectively comprise a damping column (211), a jack (212) is formed in the lower end of the damping column (211), a damping rod (213) is inserted into the jack (212), a ring groove (214) is formed in the circumferential surface of the damping rod (213) located inside the jack (212), an annular clamping block (215) is fixedly connected to the opening of the jack (212), the inner diameter of the annular clamping block (215) is matched with the outer diameter of the damping column (211) where the ring groove (214) is located, a damping spring (216) is sleeved on the damping column (211) where the ring groove (214) is located, the upper end of the damping spring (216) is in contact with the inner wall of the ring groove (214), and the lower end of the damping spring (216) is in contact with the annular clamping block (215); the shock absorption column (211) and the shock absorption rod (213) are respectively connected with the supporting seat (1) and the ceiling.

3. An earthquake-resistant support and hanger as defined in claim 1, wherein: buffer gear (3) are including T shape spout (31), the upper surface center department at supporting seat (1) is seted up in T shape spout (31), the inside sliding connection of T shape spout (31) has assorted T shape slider (32), equal fixedly connected with buffer spring (33) on the both ends inner wall of T shape spout (31), T shape slider (32) are through two buffer spring (33) buffering assembly is inside T shape spout (31), the last fixed surface of T shape slider (32) is connected with supporting shoe (34), the last fixed surface of supporting shoe (34) is connected with down solid fixed ring (4).

4. An earthquake-resistant support and hanger as defined in claim 1, wherein: the inner parts of the lower fixing ring (4) and the upper fixing ring (5) are fixedly connected with a buffer gasket (6).

5. An earthquake-resistant support and hanger as defined in claim 1, wherein: the both sides of lower fixed ring (4) all are equipped with down fixed block (7), the both ends of upper fixed ring (5) all are equipped with fixed block (8), fixed block (7) pass through the bolt fastening with last fixed block (8) down.

6. An earthquake-resistant support and hanger as defined in claim 1, wherein: the horizontal heights of the top ends of the first damping mechanism (21), the second damping mechanism (22) and the third damping mechanism (23) are the same after the first damping mechanism, the second damping mechanism and the third damping mechanism are fixedly installed.