阅读说明：本技术 一种抗震支吊架用夹紧机构 (Clamping mechanism for anti-seismic support hanger ) 是由 王朝华 于 2020-07-08 设计创作，主要内容包括：本发明涉及吊架技术领域,且公开了一种抗震支吊架用夹紧机构,包括安装箱和齿环,所述安装箱的内腔活动连接有连接板,所述安装箱内腔的两侧均固定安装有套筒,所述套筒内腔的一侧固定安装有缓冲垫,所述连接板的两侧均固定安装有位于套筒内腔且与缓冲垫接触的连接杆。该抗震支吊架用夹紧机构,通过连接板的底部利用四个伸缩杆和四个弹簧与安装箱之间连接,再通过连接板的两侧利用连接杆与套筒内腔里缓冲垫接触,便于对固定环内腔里的管道留有一定的缓冲空间,在管道发生振动时,可以对管道进行缓冲,有效的降低了地震时管道发生的振动进行缓冲和减小,对管道进行了保护,降低了管道损坏的概率,延长了管道的使用寿命。(The invention relates to the technical field of hangers, and discloses a clamping mechanism for an anti-seismic support hanger, which comprises an installation box and a toothed ring, wherein the inner cavity of the installation box is movably connected with a connecting plate, sleeves are fixedly arranged on two sides of the inner cavity of the installation box, a cushion pad is fixedly arranged on one side of the inner cavity of each sleeve, and connecting rods which are positioned in the inner cavities of the sleeves and are in contact with the cushion pad are fixedly arranged on two sides of the connecting plate. This clamping mechanism for antidetonation gallows, bottom through the connecting plate utilizes four telescopic links and four springs and install bin between be connected, the both sides of rethread connecting plate utilize the blotter contact in connecting rod and the sleeve inner chamber, be convenient for leave certain buffer space to the pipeline in the solid fixed ring inner chamber, when the pipeline takes place the vibration, can cushion the pipeline, the effectual vibration that reduces the pipeline emergence when the earthquake cushions and reduces, the pipeline has been protected, the probability of pipeline damage has been reduced, the life of pipeline has been prolonged.)

1. The utility model provides a clamping mechanism for antidetonation gallows, includes install bin (1) and ring gear (10), its characterized in that: the inner cavity of the installation box (1) is movably connected with a connecting plate (2), sleeves (3) are fixedly arranged on both sides of the inner cavity of the installation box (1), a cushion pad (4) is fixedly arranged on one side of the inner cavity of the sleeve (3), connecting rods (5) which are positioned in the inner cavity of the sleeve (3) and are contacted with the cushion pad (4) are fixedly arranged on both sides of the connecting plate (2), the four corners of the bottom of the connecting plate (2) are fixedly arranged on the four corners of the bottom of the inner cavity of the mounting box (1) through telescopic rods (6), a spring (7) is movably sleeved on the outer side of the telescopic rod (6), an installation box (1) and a connecting plate (2) are respectively and fixedly installed at two ends of the spring (7), the supporting plates (8) are fixedly mounted on two sides of the bottom of the connecting plate (2), and the mounting box (1) is movably sleeved on the upper portions of the supporting plates (8).

2. The clamping mechanism for the earthquake-resistant support and hanger as claimed in claim 1, wherein: the lower part of the supporting plate (8) is fixedly provided with a fixing ring (9) positioned in an inner cavity of a toothed ring (10), the front side and the rear side of the toothed ring (10) are respectively provided with a ring groove (11), the rear side of the supporting plate (8) is fixedly provided with a first moving column (12) positioned in the inner cavity of the ring groove (11), the bottom of the connecting plate (2) is fixedly provided with a motor (13), an output shaft of the motor (13) is fixedly sleeved with a gear (14), outer teeth of the gear (14) are mutually meshed with outer teeth of the toothed ring (10), the inner wall of the toothed ring (10) is fixedly provided with a push plate (15), the front side and the rear side of the lower part of the push plate (15) are respectively provided with a moving groove (16), the middle part of the outer side of the fixing ring (9) is movably sleeved with a moving rod (17), one side of the moving rod, the other side of the movable rod (17) is fixedly provided with a clamping plate (19) positioned in the inner cavity of the fixed ring (9).

3. The clamping mechanism for the earthquake-resistant support and hanger as claimed in claim 2, wherein: the quantity of carriage release lever (17), splint (19) and push pedal (15) is four, four carriage release lever (17), four splint (19) and four push pedal (15) evenly distributed are on the outside of solid fixed ring (9).

4. The clamping mechanism for the earthquake-resistant support and hanger as claimed in claim 2, wherein: one side of the push plate (15) close to the center of the gear ring (10) is an inclined plane.

5. The clamping mechanism for the earthquake-resistant support and hanger as claimed in claim 2, wherein: and an anti-skid pad is fixedly arranged on one side of the clamping plate (19) close to the center of the fixing ring (9).

6. The clamping mechanism for the earthquake-resistant support and hanger as claimed in claim 1, wherein: the number of the telescopic rods (6) and the number of the springs (7) are four, and the four telescopic rods (6) and the four springs (7) are respectively distributed on four corners of the bottom of the connecting plate (2).

Technical Field

The invention relates to the technical field of hangers, in particular to a clamping mechanism for an anti-seismic support hanger.

Background

The anti-seismic support and hanger can reduce earthquake damage and reduce and prevent secondary disasters as much as possible when an earthquake with local earthquake fortification intensity occurs, thereby achieving the purpose of reducing casualties and property loss.

The installation of pipeline need use the pipe clamp to install, presss from both sides tightly fixedly through the pipe clamp, when taking place the earthquake, because current antidetonation clamping mechanism for the gallows of propping up shakes's antidetonation degree is lower, and the harm to the pipeline is big to influence the life of pipeline.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a clamping mechanism for an earthquake-proof support and hanger, which has the advantage of reducing the damage to a pipeline during an earthquake and solves the problems in the prior art.

The invention provides the following technical scheme: the utility model provides a clamping mechanism for antidetonation gallows, includes install bin and ring gear, the inner chamber swing joint of install bin has the connecting plate, the equal fixed mounting in both sides of install bin inner chamber has the sleeve, one side fixed mounting of sleeve inner chamber has the blotter, the equal fixed mounting in both sides of connecting plate has the connecting rod that is located sleeve inner chamber and contacts with the blotter, the four corners of connecting plate bottom is all through telescopic link fixed mounting in the four corners of install bin inner chamber bottom, the outside activity of telescopic link has cup jointed the spring, there are install bin and connecting plate at the both ends of spring fixed mounting respectively, the equal fixed mounting in both sides of connecting plate bottom has the backup pad, the install bin has been cup jointed in the upper portion activity.

Choice, the lower part fixed mounting of backup pad has the solid fixed ring who is located the ring gear inner chamber, the ring channel has all been seted up to the front and back side of ring gear, the rear side fixed mounting of backup pad has the removal post one that is located the ring channel inner chamber, the bottom of connecting plate is fixed with the motor, the fixed cover of output shaft of motor has connect the gear, the external tooth of gear and the external tooth intermeshing of ring gear, the inner wall fixed mounting of ring gear has the push pedal, the shifting chute has all been seted up to the front and back side of push pedal lower part, the middle part activity in the solid fixed ring outside has cup jointed the carriage release lever, one side fixed mounting of carriage release lever has the removal post two that is located the shifting chute inner chamber, the opposite side fixed.

Carefully, the quantity of carriage release lever, splint and push pedal is four, four carriage release lever, four splint and four push pedal evenly distributed are on solid fixed ring's the outside.

And selecting, wherein one side of the push plate close to the center of the toothed ring is an inclined surface.

And carefully selecting, wherein an anti-slip pad is fixedly arranged on one side of the clamping plate close to the center of the fixed ring.

Carefully selecting, the quantity of telescopic link and spring is four, four telescopic link and four springs distribute respectively on the four corners of connecting plate bottom.

Compared with the prior art, the invention has the following beneficial effects:

1. this clamping mechanism for antidetonation gallows, bottom through the connecting plate utilizes four telescopic links and four springs and install bin between be connected, the both sides of rethread connecting plate utilize the blotter contact in connecting rod and the sleeve inner chamber, be convenient for leave certain buffer space to the pipeline in the solid fixed ring inner chamber, when the pipeline takes place the vibration, can cushion the pipeline, the effectual vibration that reduces the pipeline emergence when the earthquake cushions and reduces, the pipeline has been protected, the probability of pipeline damage has been reduced, the life of pipeline has been prolonged.

2. This clamping mechanism for antidetonation gallows can drive the rotation of gear through the operation of motor, and the rethread ring gear utilizes a ring channel and the backup pad on removal post swing joint to the push pedal that has driven in the ring gear inner chamber rotates, the shape characteristics of rethread push pedal, be convenient for drive the carriage release lever along with solid fixed ring junction removal, thereby adjust splint to the distance at solid fixed ring center, be convenient for fix not unidimensional pipeline.

Drawings

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

FIG. 2 is a schematic perspective view of a connecting plate according to the present invention;

FIG. 3 is a perspective view of the cushion of the present invention;

FIG. 4 is a schematic exploded perspective view of the retainer ring and the toothed ring of the present invention;

fig. 5 is a schematic perspective view of the motor of the present invention.

In the figure: 1. installing a box; 2. a connecting plate; 3. a sleeve; 4. a cushion pad; 5. a connecting rod; 6. a telescopic rod; 7. a spring; 8. a support plate; 9. a fixing ring; 10. a toothed ring; 11. an annular groove; 12. moving the first column; 13. a motor; 14. a gear; 15. pushing the plate; 16. a moving groove; 17. a travel bar; 18. moving the second column; 19. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a clamping mechanism for an anti-seismic support hanger comprises an installation box 1 and a toothed ring 10, wherein an inner cavity of the installation box 1 is movably connected with a connecting plate 2, sleeves 3 are fixedly installed on both sides of the inner cavity of the installation box 1, a cushion pad 4 is fixedly installed on one side of the inner cavity of the sleeve 3, connecting rods 5 which are located in the inner cavity of the sleeve 3 and are in contact with the cushion pad 4 are fixedly installed on both sides of the connecting plate 2, four corners of the bottom of the connecting plate 2 are fixedly installed on four corners of the bottom of the inner cavity of the installation box 1 through telescopic rods 6, the number of the telescopic rods 6 and the number of the springs 7 are four, the four telescopic rods 6 and the four springs 7 are respectively distributed on four corners of the bottom of the connecting plate 2, the four telescopic rods 6 and the four springs 7 are connected with the installation box 1 through the, the pipeline in the inner cavity of the fixing ring 9 is convenient to leave a certain buffering space, when the pipeline vibrates, the pipeline can be buffered, the vibration generated by the pipeline during an earthquake is effectively reduced, the pipeline is protected, the probability of pipeline damage is reduced, the service life of the pipeline is prolonged, the outer side of the telescopic rod 6 is movably sleeved with the spring 7, two ends of the spring 7 are respectively and fixedly provided with the installation box 1 and the connecting plate 2, two sides of the bottom of the connecting plate 2 are respectively and fixedly provided with the supporting plate 8, the lower part of the supporting plate 8 is fixedly provided with the fixing ring 9 positioned in the inner cavity of the toothed ring 10, the front side and the rear side of the toothed ring 10 are respectively provided with the annular groove 11, the rear side of the supporting plate 8 is fixedly provided with the moving column I12 positioned in the inner cavity of the annular groove 11, the bottom of the connecting plate 2 is fixedly provided with the motor 13, the output shaft of the motor, the inner wall of the toothed ring 10 is fixedly provided with a push plate 15, the front side and the rear side of the lower part of the push plate 15 are respectively provided with a moving groove 16, the middle part of the outer side of the fixed ring 9 is movably sleeved with a moving rod 17, one side of the moving rod 17 is fixedly provided with a moving column II 18 positioned in the inner cavity of the moving groove 16, the other side of the moving rod 17 is fixedly provided with a clamping plate 19 positioned in the inner cavity of the fixed ring 9, the gear 14 can be driven to rotate through the operation of a motor 13, and then the toothed ring 10 is movably connected with a moving column I12 on the supporting plate 8 by using a ring groove 11, so that the push plate 15 in the inner cavity of the toothed ring 10 is driven to rotate, the number of the moving rods 17, the clamping plates 19 and the push plates 15 is four, the four moving rods 17, the four clamping plates 19 and the four push plates 15 are uniformly, improved the stability of fixed pipeline, one side of push pedal 15 that is close to ring gear 10 center is the inclined plane, shape characteristics through push pedal 15, be convenient for drive carriage release lever 17 along with solid fixed ring 9 junction removal, thereby adjust splint 19 to the distance at solid fixed ring 9 center, be convenient for fix not unidimensional pipeline, one side fixed mounting that splint 19 is close to solid fixed ring 9 center has the slipmat, one side fixed mounting that is close to solid fixed ring 9 center through splint 19 has the slipmat, the frictional force between splint 19 and the pipeline has been improved, also prevent simultaneously that splint 19 from causing the damage to the pipeline excessively hard, install bin 1 has been cup jointed in the upper portion activity of backup pad 8.

The working principle is as follows: during the use, when the earthquake takes place, utilize spring 7 between connecting plate 2 and the sleeve 3, telescopic link 6, sleeve 3, blotter 4 and connecting rod 5 cushion the shock attenuation, diameter size according to the pipeline, the operation through motor 13 can drive the rotation of gear 14, rethread ring gear 10 utilizes ring channel 11 and the last 12 swing joint of removal post of backup pad 8, thereby push pedal 15 in the ring gear 10 inner chamber has been driven and has been rotated, rethread push pedal 15's shape characteristics, drive movable rod 17 along with solid fixed ring 9 junction removal, thereby adjust splint 19 to the distance at solid fixed ring 9 center, can.

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. Meanwhile, in the drawings of the invention, the filling pattern is only used for distinguishing the layers and is not limited at all.

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.