CN211371496U

CN211371496U - Assembled anti-seismic pipeline support hanger

Info

Publication number: CN211371496U
Application number: CN201922376011.0U
Authority: CN
Inventors: 于军; 王福操; 李蕊
Original assignee: Beijing Lihua Fire Fighting Engineering Co ltd
Current assignee: Beijing Lihua Fire Fighting Engineering Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an assembled anti-seismic pipeline support hanger, which comprises a support plate, wherein two ends of the support plate are detachably connected with a connecting rod to be connected with a wall top, the top of the support plate is provided with a fixing clamp for fixing a pipeline, and a damping mechanism is arranged at the joint of the support plate and the fixing clamp; the shock attenuation chamber has been seted up to the position that the backup pad corresponds the fixation clamp, and damper sets firmly the damping spring in the shock attenuation intracavity, and the bottom of fixation clamp has set firmly the elastic steel plate that extends to the shock attenuation intracavity, and damping spring's one end fixed connection is in the bottom that the backup pad is located the shock attenuation chamber, and damping spring's top fixed connection is in the bottom of elastic steel plate, the utility model discloses have the effect that reduces the shock wave transmission and give the pipeline, reduce the damage of earthquake to the pipeline.

Description

Assembled anti-seismic pipeline support hanger

Technical Field

The utility model belongs to the technical field of a pipeline gallows technique and specifically relates to an assembled antidetonation pipeline gallows is related to.

Background

Pipelines are an indispensable facility for transporting gases, liquids or fluids with solid particles in modern life, and are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and gas, agricultural irrigation, hydraulic engineering and various industrial devices. However, the natural disaster with the greatest harm to the pipeline is caused by the earthquake, the pipeline is easy to be cracked by the vibration during the earthquake, leakage and loss are caused, if the leaked oil or natural gas is oil, environment pollution can be caused, fire can be caused, and great harm is brought to people.

In the process of pipeline installation, the anti-seismic function of the hoisting support is particularly important, so that a shock-absorbing hoisting support is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled antidetonation pipeline gallows, through being provided with damper on hanging the support, damper can reduce the shock wave of transmitting for the pipeline, reduces the earthquake to the damage of pipeline.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an assembled anti-seismic pipeline support hanger comprises a support plate, wherein two ends of the support plate are detachably connected with connecting rods to be connected with a wall top, a fixing clamp for fixing a pipeline is arranged at the top of the support plate, and a damping mechanism is arranged at the joint of the support plate and the fixing clamp; the damping chamber has been seted up to the position that the backup pad corresponds the fixation clamp, and damper sets firmly the damping spring in the damping chamber, and the bottom of fixation clamp sets firmly the elastic steel plate that extends to the damping chamber, and damping spring's one end fixed connection is in the bottom that the backup pad is located the damping chamber, and damping spring's top fixed connection is in the bottom of elastic steel plate.

Through adopting above-mentioned scheme, when the earthquake takes place, in seismic power transmission to the backup pad, damping spring and the elastic steel plate vertical motion under the effect of seismic wave in the backup pad, damping spring and elastic steel plate can consume partial seismic wave, and then reduce the pipeline transmission of seismic wave in to the fixation clamp, reduce the damage of seismic wave to the pipeline to reduce the earthquake and to the damage of pipeline.

The utility model discloses further set up to: the top that the backup pad is located the shock attenuation chamber sets firmly the stopper that extends to the elastic steel board top.

Through adopting above-mentioned scheme, can take place deformation when damping spring and elastic steel plate earthquake, make elastic steel plate and damping spring move in the shock attenuation intracavity, the stopper can prevent elastic steel plate roll-off backup pad.

The utility model discloses further set up to: the fixation clamp is including setting firmly the lower plate on elastic steel plate, and the lower plate is the setting of semiarcshape, and the top of lower plate is provided with the punch holder that is semiarcshape, and the one end and the lower plate of punch holder are articulated, and the other end articulates there is a screw rod, and the breach groove has been seted up to the tip that the hinged end was kept away from to the lower plate.

Through adopting above-mentioned scheme, when fixing the pipeline, rotate screw rod to the breach inslot of lower plate, threaded connection has the nut again to make nut and lower plate support tightly, can be fixed in the pipeline between punch holder and the lower plate.

The utility model discloses further set up to: rubber pads are fixedly arranged in the upper clamping plate and the lower clamping plate.

Through adopting above-mentioned scheme, the rubber pad can reduce the wearing and tearing of punch holder and lower plate to the pipeline, and especially when the earthquake takes place, can reduce the wearing and tearing between pipeline and punch holder and the lower plate, the life of extension pipeline.

The utility model discloses further set up to: the connecting rod bolt is fixedly connected to the two ends of the supporting plate, a plurality of through holes for bolts to pass through are formed in the bottom, close to the supporting plate, of the connecting rod along the length direction of the bottom, threaded holes are formed in the end portion of the supporting plate, and the bolts pass through the through holes of the connecting rod and then are in threaded connection with the threaded holes in the supporting plate.

Through adopting above-mentioned scheme, the bolt passes behind the through-hole of connecting rod and the screw hole threaded connection in the backup pad, can be fixed with connecting rod and backup pad, and the bolt is worn to penetrate behind the through-hole of difference and is fixed with the backup pad, can adjust the position of backup pad to the wall crown, is convenient for fix not unidimensional pipeline.

The utility model discloses further set up to: and a connecting plate is fixedly arranged at one end of the connecting rod, which is far away from the supporting plate, by a bolt and is used for being connected with a wall top.

Through adopting above-mentioned scheme, connecting rod and backup pad bolt fastening, the dismantlement and the installation between the connecting plate of being convenient for and the connecting rod reduce the space that connecting plate and connecting rod occupy on the way in the transportation.

The utility model discloses further set up to: the top of backup pad is rotated and is connected with many stiffeners, and the top of stiffener articulates there is the reinforcing plate that is used for being connected with the wall crown, and the reinforcing plate on the stiffener is used for being connected with the wall crown.

Through adopting above-mentioned scheme, the stiffener can share the gravity that the connecting rod bore, and the reinforcing plate can increase and the area of contact between the wall crown, makes backup pad and wall crown be connected more stably.

The utility model discloses further set up to: the stiffener is including articulating the bracing piece at backup pad top, and the cover is equipped with the connecting rod of sliding connection on the bracing piece, and the stiffener is located the tip of connecting rod, and threaded connection has the bolt of fixing connecting rod and bracing piece on the connecting rod.

Through adopting above-mentioned scheme, the connecting rod slides on the bracing piece, on the one hand, can adjust the length of stiffener, makes the length of stiffener follow the regulation of connecting rod and adjusts, and on the other hand, the stiffener is scalable, can reduce the space that the stiffener took on the way of transporting.

To sum up, the utility model discloses following beneficial effect has:

1. the damping cavity is formed in the position, corresponding to the fixing clamp, of the supporting plate, the damping mechanism is fixedly arranged on the damping spring in the damping cavity, the elastic steel plate extending into the damping cavity is fixedly arranged at the bottom of the fixing clamp, one end of the damping spring is fixedly connected to the bottom, located in the damping cavity, of the supporting plate, the top of the damping spring is fixedly connected to the bottom of the elastic steel plate, when an earthquake occurs, the power of the earthquake is transmitted into the supporting plate, the damping spring and the elastic steel plate in the supporting plate vertically move under the action of the earthquake waves, the damping spring and the elastic steel plate can consume part of the earthquake waves, further the transmission of the earthquake waves to a pipeline in the fixing clamp is reduced, and the damage of the earthquake waves to the pipeline is reduced;

2. the limiting block extending to the top of the elastic steel plate is fixedly arranged at the top of the supporting plate, which is positioned in the damping cavity, so that the damping spring and the elastic steel plate can deform when the damping spring and the elastic steel plate are in an earthquake, the elastic steel plate and the damping spring move in the damping cavity, and the limiting block can prevent the elastic steel plate from sliding out of the supporting plate;

3. through making the stiffener including articulating in the bracing piece at backup pad top, the cover is equipped with the connecting rod of sliding connection on the bracing piece, the stiffener is located the tip of connecting rod, threaded connection has the bolt fixed with connecting rod and bracing piece on the connecting rod, the connecting rod slides on the bracing piece, on the one hand, can adjust the length of stiffener, make the length of stiffener follow the regulation of connecting rod and adjust, on the other hand, the stiffener is scalable, can reduce the space that the stiffener took on the way transports.

Drawings

FIG. 1 is a schematic view of a construction in which a support and hanger of the embodiment is installed on a wall top;

FIG. 2 is an isometric view of the embodiment;

FIG. 3 is a sectional view of the embodiment;

FIG. 4 is a cross-sectional view of the reinforcement bar shown in greater detail.

In the figure, 1, a support plate; 11. a limiting block; 12. a threaded hole; 13. a reinforcing bar; 131. a support bar; 132. a connecting rod; 133. a reinforcing plate; 2. a connecting rod; 21. a through hole; 22. a connecting plate; 3. a fixing clip; 31. a lower splint; 32. an upper splint; 33. a screw; 34. a notch groove; 35. a rubber pad; 4. a damping mechanism; 41. a damping chamber; 42. a damping spring; 43. an elastic steel plate.

Detailed Description

An assembled anti-seismic pipeline support hanger comprises a support plate 1, wherein two ends of the support plate 1 are detachably connected with a connecting rod 2 to be connected with a wall top, the top of the support plate 1 is provided with a fixing clamp 3 for fixing a pipeline, and a damping mechanism 4 is arranged at the joint of the support plate 1 and the fixing clamp 3; the damping mechanism 4 can reduce the shock wave of earthquake and transmit the shock wave to the pipeline, reduce the shock of the shock wave to the pipeline, and then prevent the pipeline from breaking and the like.

Referring to fig. 2 and 3, a damping cavity 41 is formed in the support plate 1 corresponding to the fixing clamp 3, the damping mechanism 4 is fixedly arranged on a damping spring 42 in the damping cavity 41, an elastic steel plate 43 extending into the damping cavity 41 is fixedly arranged at the bottom of the fixing clamp 3, one end of the damping spring 42 is fixedly connected to the support plate 1 at the bottom of the damping cavity 41, and the top of the damping spring 42 is fixedly connected to the bottom of the elastic steel plate 43; when an earthquake occurs, the power of the earthquake is transmitted to the support plate 1, the damping spring 42 and the elastic steel plate 43 in the support plate 1 vertically move under the action of the seismic waves, and the damping spring 42 and the elastic steel plate 43 can consume part of the seismic waves, so that the transmission of the seismic waves to the pipeline in the fixing clamp 3 is reduced, the damage of the seismic waves to the pipeline is reduced, and the damage of the earthquake to the pipeline is reduced. The top that backup pad 1 is located shock attenuation chamber 41 sets firmly the stopper 11 that extends to elastic steel plate 43 top, can take place deformation when damping spring 42 and elastic steel plate 43 earthquake, makes elastic steel plate 43 and damping spring 42 move in shock attenuation chamber 41, and stopper 11 can prevent elastic steel plate 43 roll-off backup pad 1.

Referring to fig. 2 and 3, the fixing clip 3 includes a lower clamping plate 31 fixedly arranged on the elastic steel plate 43, the lower clamping plate 31 is arranged in a semi-arc shape, the top of the lower clamping plate 31 is provided with a semi-arc-shaped upper clamping plate 32, one end of the upper clamping plate 32 is hinged with the lower clamping plate 31, the other end is hinged with a screw 33, and the end of the lower clamping plate 31 far away from the hinged end is provided with a notch 34; when the pipeline is fixed, the screw 33 is rotated into the notch groove 34 of the lower clamping plate 31, and then the nut is connected with the lower clamping plate 31 in a threaded manner so that the nut is tightly abutted against the lower clamping plate 31, and the pipeline can be fixed between the upper clamping plate 32 and the lower clamping plate 31. Rubber pads 35 are fixedly arranged in the upper clamping plate 32 and the lower clamping plate 31, the rubber pads 35 can reduce the abrasion of the upper clamping plate 32 and the lower clamping plate 31 to the pipeline, especially, when an earthquake occurs, the abrasion between the pipeline and the upper clamping plate 32 and the abrasion between the pipeline and the lower clamping plate 31 can be reduced, and the service life of the pipeline is prolonged.

Referring to fig. 2 and 4, the connecting rod 2 is fixedly connected to two ends of the supporting plate 1 through bolts, a plurality of through holes 21 for bolts to pass through are formed in the bottom of the connecting rod 2 close to the supporting plate 1 along the length direction of the bottom of the supporting plate, threaded holes 12 are formed in the end portion of the supporting plate 1, the bolts pass through the through holes 21 of the connecting rod 2 and then are in threaded connection with the threaded holes 12 in the supporting plate 1, the connecting rod 2 and the supporting plate 1 can be fixed, the bolts penetrate through different through holes 21 and then are fixed to the supporting plate 1, the positions of the supporting plate 1 to the top of a wall. Connecting rod 2 is kept away from the one end bolt of backup pad 1 and is set firmly connecting plate 22, and connecting plate 22 is used for being connected with the wall crown, and connecting

rod

2 and 1 bolt fastening of backup pad are convenient for dismantle and the installation between connecting plate 22 and the connecting rod 2, reduce the space that connecting plate 22 and connecting rod 2 occupy on the way of the transportation. The top of backup pad 1 rotates and is connected with many stiffeners 13, and the top of stiffener 13 articulates has the reinforcing plate 133 that is used for being connected with the wall crown, and reinforcing plate 133 on the stiffener 13 is used for being connected with the wall crown, and the stiffener 13 can share the gravity that connecting rod 2 bore, and the reinforcing plate 133 can increase and the area of contact between the wall crown, makes backup pad 1 and wall crown connect more stably. The reinforcing rod 13 comprises a supporting rod 131 hinged to the top of the supporting plate 1, a connecting rod 132 connected to the supporting rod 131 in a sliding manner is sleeved on the supporting rod 131, a reinforcing plate 133 is positioned at the end part of the connecting rod 132, and a bolt for fixing the connecting rod 132 and the supporting rod 131 is connected to the connecting rod 132 in a threaded manner; the connecting rod 132 slides on the supporting rod 131, so that the length of the reinforcing rod 13 can be adjusted to be adjusted along with the adjustment of the connecting rod 2, and the reinforcing rod 13 can be telescopic, so that the space occupied by the reinforcing rod 13 in the transportation process can be reduced.

The use principle is as follows: when an earthquake occurs, the seismic waves generated by the earthquake are transmitted to the supporting plate 1 through the top of the wall, and the damping spring 42 and the elastic steel plate 43 in the supporting plate 1 vertically move in the damping cavity 41, so that the seismic waves can be reduced from being transmitted into the fixing clamp 3, and the pipelines are reduced from being broken due to the influence of the seismic waves.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an assembled antidetonation pipeline gallows, includes backup pad (1), the both ends of backup pad (1) can be dismantled and be connected with connecting rod (2) that will be connected with the wall crown, and the top of backup pad (1) is provided with fixation clamp (3) that are used for fixed pipeline, its characterized in that:

a damping mechanism (4) is arranged at the joint of the supporting plate (1) and the fixing clamp (3);

damping chamber (41) have been seted up in the position that backup pad (1) corresponds fixation clamp (3), damper (4) set firmly damping spring (42) in damping chamber (41), and the bottom of fixation clamp (3) sets firmly elastic steel plate (43) that extend to in damping chamber (41), and the one end fixed connection of damping spring (42) is located the bottom of damping chamber (41) in backup pad (1), and the top fixed connection of damping spring (42) is in the bottom of elastic steel plate (43).

2. The fabricated seismic tubing support and hanger of claim 1, wherein: the top of the supporting plate (1) positioned in the damping cavity (41) is fixedly provided with a limiting block (11) extending to the top of the elastic steel plate (43).

3. The fabricated seismic tubing support and hanger of claim 1, wherein: the fixing clamp (3) comprises a lower clamping plate (31) fixedly arranged on an elastic steel plate (43), the lower clamping plate (31) is arranged in a semi-arc shape, a semi-arc-shaped upper clamping plate (32) is arranged at the top of the lower clamping plate (31), one end of the upper clamping plate (32) is hinged to the lower clamping plate (31), the other end of the upper clamping plate is hinged to a screw rod (33), and a notch groove (34) is formed in the end portion, far away from the hinged end, of the lower clamping plate (31).

4. The fabricated seismic tubing support and hanger of claim 3, wherein: rubber pads (35) are fixedly arranged in the upper clamping plate (32) and the lower clamping plate (31).

5. The fabricated seismic tubing support and hanger of claim 1, wherein: connecting rod (2) bolt fixed connection is in the both ends of backup pad (1), and a plurality of through-holes (21) that supply the bolt to pass are seted up along its length direction in the bottom that connecting rod (2) are close to backup pad (1), and screw hole (12) are seted up to the tip of backup pad (1), and the bolt passes behind through-hole (21) of connecting rod (2) and screw hole (12) threaded connection on backup pad (1).

6. The fabricated seismic tubing support and hanger of claim 1, wherein: and a connecting plate (22) is fixedly arranged at one end of the connecting rod (2) far away from the supporting plate (1) through a bolt, and the connecting plate (22) is used for being connected with a wall top.

7. The fabricated seismic tubing support and hanger of claim 1, wherein: the top of backup pad (1) rotates and is connected with many stiffeners (13), and the top of stiffener (13) articulates has reinforcing plate (133) that is used for being connected with the wall crown, and reinforcing plate (133) on stiffener (13) are used for being connected with the wall crown.

8. The fabricated seismic tubing support and hanger of claim 7, wherein: stiffener (13) are including articulating bracing piece (131) at backup pad (1) top, and the cover is equipped with connecting rod (132) of sliding connection on bracing piece (131), and stiffener (133) are located the tip of connecting rod (132), and threaded connection has the bolt of fixing connecting rod (132) and bracing piece (131) on connecting rod (132).