CN212056153U

CN212056153U - Fixing device is used in hydraulic engineering pipeline installation

Info

Publication number: CN212056153U
Application number: CN202020452864.8U
Authority: CN
Inventors: 李刚; 徐建军; 王予蜀; 于水龙
Original assignee: Zhengzhou Water Conservancy Project Supervision Center
Current assignee: Zhengzhou Water Conservancy Project Supervision Center
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-01
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a fixing device is used in hydraulic engineering pipeline installation in water conservancy pipeline construction field, which comprises a fixing plate and i, be provided with the supporting seat on the fixed plate, be provided with the support ring on the supporting seat, be provided with the floating ring in the support ring, the floating ring with be provided with a plurality of buffer spring between the support ring, the support ring divides to establish to upper cover ring and lower seat ring, the upper cover ring with one end is articulated between the lower seat ring, and the other end is provided with fixing bolt, just the cooperation of floating ring the upper cover ring with the lower seat ring separately sets up. The utility model discloses a setting has the floating ring of multi-direction buffering, can play diversified shock attenuation effect when realizing fixing to the pipeline, can prevent effectively that horizontal and the ascending injury of vibration in vertical direction to the pipeline.

Description

Fixing device is used in hydraulic engineering pipeline installation

Technical Field

The utility model relates to a water conservancy pipeline construction field especially relates to a fixing device is used in hydraulic engineering piping erection.

Background

In modern building construction, pipelines are often buried underground in order to save building space on the ground, so that space is saved and pipeline flow is fixed. The prior art has the following problems: 1. the original pipeline fixing device has no shock resistance, and when an earthquake occurs, the fixing device is easy to relax to cause the pipeline to fall off and break due to no shock-proof effect; 2. original pipeline fixing device does not have the ability of preventing static, produces static easily when the pipeline flows for a long time, when the pipeline needs to be changed the maintenance, and static is wounded when changing the maintenance easily in the pipeline outside, brings inconvenience for the construction workman.

To the above-mentioned problem, chinese patent with publication number CN 209309479U discloses a fixing device for hydraulic engineering pipeline installation, including pipeline fixing device body, its characterized in that: the utility model discloses a pipeline fixing device, including pipeline fixing device body, the inside wall of pipeline fixing device body is fixed with the supporting seat, the last fixed surface of supporting seat has the bedplate down, the lower fixed surface of supporting seat has antidetonation mechanism, one side pin joint of pipeline fixing device body is fixed with prevents static mechanism, prevent that static mechanism includes bedplate on the second, bedplate under the second, second fixing bolt, U type copper nature spud pile, wire guide and ground connection guide, wherein, prevent that static mechanism's top inboard is fixed with bedplate on the second, the lower extreme of bedplate is fixed with bedplate under the second on the second, the inside wall of bedplate and the inside wall of bedplate bond under the second have U type copper nature spud pile on the second, the both sides of bedplate and the both sides screw thread of bedplate have second fixing bolt under the second, the welding of the opposite side and one side of U type copper nature spud pile has wire guide, wire guide's lower surface pin joint has ground connection guide. Receive the vibrations spring to shake when pipeline fixing device, reduce earthquake shock, kick-back the spring through spring base, support antidetonation mechanism and fixed spring base through the fixed plate, thereby reach pipeline fixing device antidetonation effect, receive static through U type copper spud pile, transmit static through the wire guide, give the ground connection through the wire guide in with static transmission, lead the head because of inserting at ground through the ground connection, lead the head with static through the ground connection and disperse to ground, the condition of electrocuteeing can not appear in the protection, protection workman construction safety.

In the aspect of shock resistance, the scheme only uses the spring base for protection, and the deformation direction of the spring in the spring base, which can generate elastic force, is mainly the vertical direction, so that the shock resistance effect on the vibration in the horizontal direction is weak.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fixing device is used in hydraulic engineering piping erection has the floating ring of multi-direction buffering through the setting, can realize playing diversified shock attenuation effect when fixed to the pipeline, can prevent effectively that horizontal and the ascending injury of vibration in vertical direction to the pipeline.

The utility model aims at realizing through the following technical scheme:

the utility model provides a fixing device is used in hydraulic engineering pipeline installation, includes the fixed plate, be provided with the supporting seat on the fixed plate, be provided with the support ring on the supporting seat, be provided with the floating ring in the support ring, the floating ring with be provided with a plurality of buffer spring between the support ring, the support ring divide into upper cover ring and lower seat ring, the upper cover ring with one end is articulated between the lower seat ring, and the other end is provided with fixing bolt, just the cooperation of floating ring the upper cover ring with the lower seat ring separately sets up.

Through adopting above-mentioned technical scheme, the setting of fixed plate is that there is sunken or protruding the unable direct mount of support seat that leads to in order to prevent to lay the pot hole bottom surface of pipeline subaerial. The supporting seat is arranged to support the pipeline by fixing the supporting ring, the floating ring is arranged inside the supporting ring and a buffer spring is arranged between the supporting ring and the floating ring, and due to the arrangement, the floating ring and the supporting ring can play a role in buffering in the direction of scattering from the circle center position of the supporting ring to the direction of the supporting ring, so that the pipeline is prevented from vibrating in the horizontal direction. The setting of upper cover ring and lower seat ring can make things convenient for the staff to the process of piping erection, and when the upper cover ring was opened, the staff can be relaxed puts into lower seat ring with the pipeline, later with the upper cover ring resume to the normal position to utilize fixing bolt to fix can accomplish the installation to the pipeline.

The utility model discloses further set up to: the number of the buffer springs arranged between the lower seat ring and the floating ring is more than that of the buffer springs arranged between the upper cover ring and the floating ring.

Through adopting above-mentioned technical scheme, further strengthened the support stability of supporting ring to the pipeline, simultaneously because the whole lower seat ring that will be supported by the supporting seat of the gravity of pipeline is, so it is more to set up spring quantity between lower seat ring and floating ring, can prevent that the pipeline installation after under the effect of pipeline gravity, buffer spring between floating ring and the lower seat ring is in great compression volume and leads to the condition emergence that the cushion effect is not enough.

The utility model discloses further set up to: the edge of the floating ring extends towards the direction of the supporting ring and is provided with a protection plate, and the length of the protection plate is larger than or equal to the distance between the floating ring and the supporting ring.

Through adopting above-mentioned technical scheme, the protection shield can prevent on the one hand that buffer spring from suffering from the destruction of external factor, and on the other hand the protection shield has made spacingly to the moving direction of floating ring, prevents that the floating plate from taking place to remove along the axial direction of installed pipeline and leading to the condition emergence that floating ring and support ring break away from.

The utility model discloses further set up to: and the surface of the floating ring, which faces the circle center, is provided with an anti-slip pad.

Through adopting above-mentioned technical scheme, the setting of slipmat can make the frictional force of floating ring and pipeline contact surface increase, prevents that the pipeline from taking place to remove along the axial.

The utility model discloses further set up to: the support frame includes unable adjustment base and lift seat, the cooperation on the unable adjustment base lift seat along perpendicular with be provided with the lift spout in the fixed plate direction, the lift seat insert establish with in the lift spout, just establish on the cell wall of lift spout along perpendicular with the fixed plate direction is provided with a plurality of fixed orificess, cooperation on the lift seat the fixed orifices is provided with positioning bolt.

Through adopting above-mentioned technical scheme, the setting of unable adjustment base and lift seat can make things convenient for the staff to adjust the height of support ring according to the job site, thereby make the support ring all can realize fixed and shockproof effect to the pipeline according to different construction conditions, the lift spout provides the lift mode for the lift seat, it can only remove along the perpendicular to fixed plate direction in the lift spout also to have restricted the lift seat simultaneously, when the lift seat reachs suitable height, the staff just can use positioning bolt to insert and correspond in the fixed orifices and fix, thereby the realization is fixed to the lift seat.

The utility model discloses further set up to: the fixed base is fixedly connected with the fixed plate through expansion bolts.

Through adopting above-mentioned technical scheme, separately set up unable adjustment base and fixed plate and can prevent to change unable adjustment base or fixed plate alone when unable adjustment base or fixed plate appear damaging, saved the change material.

The utility model discloses further set up to: and a reinforcing rib is arranged between the fixed base and the fixed plate.

Through adopting above-mentioned technical scheme, unable adjustment base is as the main bearing member of whole device, and unable adjustment base's bearing capacity has further been strengthened in the setting of strengthening rib.

The utility model discloses further set up to: more than one group of positioning bolts are arranged on the lifting seat.

Through adopting above-mentioned technical scheme, the setting of multiunit positioning bolt can further be fixed the lift seat, simultaneously because the position of being connected between lift seat and the unable adjustment base is exactly positioning bolt, so positioning bolt is bearing the weight of support ring, floating ring, pipeline on lift seat and the lift seat, and multiunit positioning bolt prevents that the condition of single positioning bolt bearing capacity is easily buckled inadequately from taking place.

To sum up, the utility model discloses a beneficial technological effect does:

the floating ring with multi-direction buffering is arranged, so that the pipeline can be fixed and can be damped in multiple directions, and the pipeline can be effectively prevented from being damaged by vibration in horizontal and vertical directions.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of a portion a-a in fig. 1.

In the figure, 1, fixing plate; 2. a supporting seat; 21. a fixed base; 22. a lifting seat; 23. a lifting chute; 24. a fixing hole; 25. positioning the bolt; 3. a support ring; 31. an upper cover ring; 32. a lower seat ring; 33. fixing the bolt; 4. a floating ring; 41. a protection plate; 42. a non-slip mat; 5. a buffer spring; 6. an expansion bolt; 7. and (5) reinforcing ribs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a fixing device is used in hydraulic engineering piping erection, including fixed plate 1, be provided with supporting seat 2 on the fixed plate 1, be provided with support ring 3 on the supporting seat 2, be provided with floating ring 4 in the support ring 3, be provided with a plurality of buffer spring 5 between floating ring 4 and the support ring 3, support ring 3 divides to establish to upper cover ring 31 and lower seat ring 32, and one end is articulated between upper cover ring 31 and the lower seat ring 32, and the other end is provided with fixing bolt 33, and floating ring 4 cooperates upper cover ring 31 and lower seat ring 32 to separately set up. The support frame includes unable adjustment base 21 and lift seat 22, cooperate lift seat 22 on unable adjustment base 21 to be provided with lift spout 23 along perpendicular and fixed plate 1 orientation, lift seat 22 inserts and establishes and lift spout 23 in, and establish on the cell wall of lift spout 23 to be provided with a plurality of fixed orificess 24 along perpendicular and fixed plate 1 orientation, cooperate fixed orifices 24 to be provided with more than a set of positioning bolt 25 on the

lift seat

22, 2 positioning bolt 25 of every group, be provided with 2 groups in this embodiment. The fixed base 21 and the fixed plate 1 are fixedly connected through expansion bolts 6. A reinforcing rib 7 is arranged between the fixed base 21 and the fixed plate 1. The fixing plate 1 is provided to prevent the support base 2 from being directly installed on the ground due to the recess or protrusion of the bottom surface of the pit in which the pipeline is laid. The supporting seat 2 is provided with a supporting and fixing mode for fixing the pipeline by the supporting ring 3, the floating ring 4 is arranged inside the supporting ring 3 and the buffering spring 5 is arranged between the supporting ring 3 and the floating ring 4, and due to the arrangement, the floating ring 4 and the supporting ring 3 can play a buffering role in the direction of divergence from the circle center position of the supporting ring 3 to the supporting ring 3, so that the pipeline is prevented from vibrating in the horizontal direction. The setting of upper cover ring 31 and lower seat ring 32 can make things convenient for the staff to the process of piping erection, and when upper cover ring 31 was opened, the staff can be relaxed puts into lower seat ring 32 with the pipeline, later with upper cover ring 31 recovery to the normal position to utilize fixing bolt 33 to fix and can accomplish the installation to the pipeline. The setting of unable adjustment base 21 and lift seat 22 can make things convenient for the staff to adjust the height of support ring 3 according to the job site, thereby make support ring 3 all can realize fixed and shockproof effect to the pipeline according to different construction conditions, lift spout 23 provides the lift mode for lift seat 22, it can only remove along 1 direction of perpendicular to fixed plate in lift spout 23 to have also restricted lift seat 22 simultaneously, when lift seat 22 reachd suitable height, the staff just can use positioning bolt 25 to insert and correspond in the fixed orifices 24 and fix, thereby realize the fixed to lift seat 22. The fixing base 21 and the fixing plate 1 are separately arranged, so that the fixing base 21 or the fixing plate 1 can be prevented from being independently replaced when the fixing base 21 or the fixing plate 1 is damaged, and replacement materials are saved. The lifting seat 22 can be further fixed by the arrangement of the plurality of groups of positioning bolts 25, and meanwhile, because the connecting part between the lifting seat 22 and the fixed base 21 is the positioning bolts 25, the positioning bolts 25 bear the weight of the lifting seat 22 and the support ring 3, the floating ring 4 and the pipeline on the lifting seat 22, and the plurality of groups of positioning bolts 25 prevent the single positioning bolt 25 from being bent easily due to insufficient bearing capacity.

Referring to fig. 2, in order to further enhance the supporting stability of the supporting ring 3 to the pipe, the number of the buffer springs 5 provided between the lower seat ring 32 and the floating ring 4 is greater than the number of the buffer springs 5 provided between the upper cover ring 31 and the floating ring 4. The edge of the floating ring 4 extends towards the support ring 3 to be provided with a protection plate 41, and the length of the protection plate 41 is larger than or equal to the distance between the floating ring 4 and the support ring 3. A non-slip pad 42 is arranged on the surface of the floating ring 4 facing the center of the circle. Because the gravity of the pipeline is borne by the lower seat ring 32 of the supporting seat 2, the number of the springs arranged between the lower seat ring 32 and the floating ring 4 is large, and the situation that the buffering effect is insufficient due to the fact that the buffering springs 5 between the floating ring 4 and the lower seat ring 32 are in large compression amount under the action of the gravity of the pipeline after the pipeline is installed can be prevented. The protection plate 41 can prevent the buffer spring 5 from being damaged by external factors, and on the other hand, the protection plate 41 limits the moving direction of the floating ring 4, so that the situation that the floating ring 4 is separated from the support ring 3 due to the fact that the floating plate moves along the axial direction of the mounted pipeline is prevented. The anti-skid pad 42 can increase the friction force of the floating ring 4 and the contact surface of the pipeline, and prevent the pipeline from moving along the axial direction.

The implementation principle of the embodiment is as follows: when the pipeline is installed, a worker can firstly put the fixing plate 1 into a pit for laying the pipeline, adjust the height of the lifting seat 22 according to the distance between the pipeline and the bottom wall of the pit, fix the position of the lifting seat 22 by the positioning bolt 25 after the adjustment, then open the fixing bolt 33 to lift the upper cover ring 31, put the pipeline into the lower seat ring 32, and then close the upper cover ring 31 and the lower seat ring 32 and fix the upper cover ring 31 and the lower seat ring 33. At the moment, the floating ring 4 is abutted against the pipeline, the anti-skid pad 42 is tightly attached to the pipeline, and the buffer spring 5 between the support ring 3 and the floating ring 4 starts to play a role in bearing and buffering.

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 a fixing device is used in hydraulic engineering piping erection, includes fixed plate (1), be provided with supporting seat (2) on fixed plate (1), its characterized in that: be provided with support ring (3) on supporting seat (2), be provided with floating ring (4) in support ring (3), floating ring (4) with be provided with a plurality of buffer spring (5) between support ring (3), support ring (3) divide into upper cover ring (31) and lower seat ring (32), upper cover ring (31) with one end is articulated between lower seat ring (32), and the other end is provided with fixing bolt (33), just floating ring (4) cooperation upper cover ring (31) with lower seat ring (32) separately sets up.

2. The fixing device for the installation of the hydraulic engineering pipeline according to claim 1, wherein: the number of the buffer springs (5) arranged between the lower seat ring (32) and the floating ring (4) is more than that of the buffer springs (5) arranged between the upper cover ring (31) and the floating ring (4).

3. The fixing device for hydraulic engineering pipeline installation according to claim 2, characterized in that: the edge of the floating ring (4) extends towards the direction of the support ring (3) and is provided with a protection plate (41), and the length of the protection plate (41) is larger than or equal to the distance between the floating ring (4) and the support ring (3).

4. The fixing device for hydraulic engineering pipeline installation according to claim 3, characterized in that: and an anti-skid pad (42) is arranged on the surface of the floating ring (4) facing to the circle center.

5. The fixing device for the hydraulic engineering pipeline installation according to claim 4, wherein: the supporting seat comprises a fixed base (21) and a lifting seat (22), the fixed base (21) is matched with the lifting seat (22) vertically to the direction of the fixed plate (1), the lifting seat (22) is inserted into the lifting sliding groove (23), the groove wall of the lifting sliding groove (23) is vertically provided with a plurality of fixing holes (24) in the direction of the fixed plate (1), and the lifting seat (22) is matched with the fixing holes (24) and is provided with a positioning bolt (25).

6. The fixing device for the hydraulic engineering pipeline installation according to claim 5, wherein: the fixed base (21) is fixedly connected with the fixed plate (1) through an expansion bolt (6).

7. The fixing device for the installation of the hydraulic engineering pipeline according to claim 6, wherein: and a reinforcing rib (7) is arranged between the fixed base (21) and the fixed plate (1).

8. The fixing device for the hydraulic engineering pipeline installation according to claim 7, wherein: more than one group of positioning bolts (25) are arranged on the lifting seat (22).