CN218178110U

CN218178110U - Fixing device for pipeline shock absorption

Info

Publication number: CN218178110U
Application number: CN202221332521.3U
Authority: CN
Inventors: 刘强
Original assignee: Jiangsu Huameite Metal Technology Co ltd
Current assignee: Jiangsu Huameite Metal Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-12-30
Anticipated expiration: 2032-05-31

Abstract

The utility model is suitable for a hydraulic engineering uses supplementary technical field, discloses a fixing device for pipeline shock attenuation, including the installation base, installation base top fixed surface installs the installing frame, and inboard top slidable mounting of installing frame has the lifter plate. The utility model discloses make the operator place the pipeline laminating in lifter plate top surface after, the operator only needs to last to press the pipeline and move and drive simultaneously that the lifter plate descends thereupon, combine drive gear and driving rack's mesh mutually, can drive two-way lead screw and rotate thereupon, and then drive movable sleeve and make its synchronous phase to each other remove, make two sets of tight arc board and buffer board remove thereupon and laminate and support tight fixed processing in the pipeline outside to it, reduce operator to the fixed required operating procedure of pipeline installation and time, improve the fixed efficiency of pipeline installation, and is comparatively practical, and is suitable for extensive popularization and use.

Description

Fixing device for pipeline shock absorption

Technical Field

The utility model is suitable for a hydraulic engineering uses supplementary technical field, in particular to fixing device is used in pipeline shock attenuation.

Background

At present, hydraulic engineering is with earth's surface water and groundwater protection and utilize relevant engineering project, need use water conservancy pipeline to connect the drainage in the hydraulic engineering work progress, and it is fixed with the pipeline mouth of butt joint to need to use between the multistage water conservancy pipeline to connect fixing device to ensure rivers stable transmission, can play the effect of providing the support for water conservancy pipeline simultaneously.

According to a fixing device for damping of a pipeline for hydraulic engineering (with the publication number of CN 215862062U), the problem that water seepage at a pipeline joint can be caused by vibration of a water pipeline in the prior art is solved. The utility model provides a fixing device is used in pipeline shock attenuation for hydraulic engineering, includes the support frame, and the support frame is the U-shaped structure, has all seted up the installation window in the both sides inboard of support frame, and the inboard of installation window is provided with backup pad and is vertical setting, and the spout with backup pad matched with is seted up to the inside of support frame, is provided with first spring in the spout, the top of backup pad all extend to in the corresponding spout with the bottom and with the spout in first spring fixed connection.

However, there are still some disadvantages in the above patents: when supporting the pipeline fixedly in the above-mentioned patent, use the bracing piece and the backup pad of both sides to support the pipeline fixedly, need the manual bracing piece that sets up to both sides of operator to divide the step to promote the processing, and operation installation like this has not only increased the fixed required operating procedure of whole installation, also can increase the operator thereupon to the required time of pipeline installation, influences the installation effectiveness. Therefore, we propose a fixing device for damping the vibration of the pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a fixing device for pipeline shock attenuation can effectively solve the problem in the background art.

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

the utility model provides a fixing device for pipeline shock attenuation, includes the installation base, installation base top fixed surface installs the installing frame, the inboard top slidable mounting of installing frame has the lifter plate, the equal fixed mounting in lifter plate bottom both sides surface has the driving rack, the inboard bottom of installing frame is rotated and is installed two-way lead screw, the equal fixed mounting in two-way lead screw both sides top surface is inlayed and is installed drive gear, the equal activity in two-way lead screw both sides surface has cup jointed movable sleeve, every the equal fixed mounting in movable sleeve top surface has the connecting rod, and the connecting rod top runs through slidable mounting inside the lifter plate.

As an alternative scheme of the technical scheme, a sliding plate is fixedly mounted on the top surface of each connecting rod, the bottom of each sliding plate is movably attached to the top end surface of the lifting plate, and a tight-resisting arc plate is fixedly mounted on the inner side surface of the top end of each sliding plate.

As an alternative of this application technical scheme, every it has the connecting frame, every two sets of to support the equal sliding fit in both ends surface about the tight arc board fixed mounting has the buffer board between the connecting frame inboard.

As an alternative of this application technical scheme, every the equal fixed mounting in both ends surface has the movable rod about the buffer board outside, and the movable rod runs through movable mounting and supports inside tight arc board.

As an optional scheme of the technical scheme, the inner side surface of each movable rod is movably sleeved with a buffer spring.

As an alternative scheme of the technical scheme, the inserting grooves are formed in the top of the mounting base and the two ends of the bottom of the inner side of the mounting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a fixing device for pipeline shock attenuation, through installing driving rack in the lifter plate bottom, can be so that the operator places the pipeline laminating in lifter plate top surface after, the operator only needs to last to press the pipeline and move and drive simultaneously that the lifter plate descends thereupon, combine drive gear and driving rack's mesh mutually, can drive two-way lead screw and rotate thereupon, and then drive movable sleeve and make its synchronous phase to the removal, make two sets of tight arc board and buffer board remove thereupon and laminate and support tight fixed processing in the pipeline outside to it, reduce operator to the fixed required operating procedure and the time of pipeline installation, improve the fixed efficiency of pipeline installation.

2. The utility model discloses a fixing device is used in pipeline shock attenuation is connected the buffer board with supporting tight arc board through movable rod and buffer spring, and then can guarantee that the buffer board laminates behind the pipeline outside, and the pipeline receives the flow of rivers and carries out the fast buffering elimination when shaking power that produces, and the pipeline can not arbitrary impact support tight arc board and influence the connection stability of pipeline.

Drawings

Fig. 1 is a schematic view of an overall front sectional structure of a fixing device for damping a pipeline according to the present invention;

fig. 2 is a schematic view of the top-view section structure of the mounting frame of the fixing device for damping pipes of the present invention.

Reference numerals: 1. installing a base; 2. installing a frame; 3. a lifting plate; 4. a drive rack; 5. a bidirectional screw rod; 6. a transmission gear; 7. a movable sleeve; 8. a connecting rod; 9. a sliding plate; 10. tightly abutting against the arc plate; 11. a movable rod; 12. a buffer plate; 13. a connecting frame; 14. a buffer spring; 15. and (4) inserting grooves.

Detailed Description

As shown in fig. 1-2, a fixing device for pipeline shock attenuation, including installation base 1, installation base 1 top fixed surface

installs installing frame

2, 2 inboard top slidable mounting of installing frame have

lifter plate

3, 3 bottom both sides of lifter plate surface all fixed mounting have

drive rack

4, 2 inboard bottoms of installing frame rotate and install two-

way lead screw

5, 5 both sides top surface of two-way lead screw is all fixed the inlaying and

installs drive gear

6, 5 both sides surface of two-way lead screw activity cup joints

movable sleeve

7, 7 top surface all fixed mounting of every movable sleeve have connecting

rod

8, and 8 tops of connecting rod run through slidable mounting inside lifter plate 3.

In the technical scheme, the transmission rack 4 is arranged at the bottom of the lifting plate 3, so that an operator can attach the pipeline to the top surface of the lifting plate 3, then the operator only needs to continuously press the pipeline to drive the lifting plate 3 to descend, and meanwhile, the transmission gear 6 is meshed with the transmission rack 4, the bidirectional screw rod 5 can be driven to rotate, the movable sleeve 7 is driven to synchronously move in the opposite direction, the two groups of abutting arc plates 10 and the buffer plate 12 move along with the pipeline to attach to the outside of the pipeline to abut and fix the pipeline, operation steps and time required by the operator for fixing the pipeline are reduced, and the pipeline installation fixing efficiency is improved.

In some technical solutions (shown in fig. 1 and 2), a sliding plate 9 is fixedly mounted on the top surface of each connecting rod 8, the bottom of the sliding plate 9 is movably attached to the top end surface of the lifting plate 3, and a tight arc plate 10 is fixedly mounted on the inner side surface of the top end of each sliding plate 9.

In this kind of technical scheme, be connected buffer board 12 with supporting tight arc board 10 through movable rod 11 and buffer spring 14, and then can guarantee that buffer board 12 laminates behind the pipeline outside, and the pipeline receives the flow of rivers and carries out the fast buffering elimination when the power of shaking that produces, and the pipeline can not arbitrary impact supports tight arc board 10 and influences the connection stability of pipeline.

In some technical solutions (shown in fig. 1 and 2), the surfaces of the upper and lower ends of each abutting arc plate 10 are slidably attached to connecting frames 13, and a buffer plate 12 is fixedly installed between the inner sides of each two groups of connecting frames 13.

In this technical scheme, the inner side of the buffer plate 12 is attached to the outer side surface of the pipeline, so that the stability of the pipeline in use is ensured.

In some technical solutions (shown in fig. 1 and 2), the upper and lower end surfaces of the outer side of each buffer plate 12 are fixedly provided with a movable rod 11, and the movable rod 11 penetrates through and is movably mounted inside the abutting arc plate 10.

In this technical solution, the movable rod 11 is movably mounted inside the abutting arc plate 10 through penetrating, so as to ensure the movability of the movable rod 11.

In some embodiments (shown in fig. 1 and 2), a buffer spring 14 is movably sleeved on an inner side surface of each movable rod 11.

In the technical scheme, the buffer elimination treatment can be carried out by ensuring the shaking of the pipeline through the action of the buffer spring 14.

In some technical solutions (shown in fig. 1 and 2), the top of the mounting base 1 and the two ends of the bottom of the inner side of the mounting frame 2 are both provided with insertion grooves 15.

In this technical solution, the normal movement of the driving rack 4 is ensured by the guiding and limiting function of the insertion groove 15 on the driving rack 4.

It should be noted that, the utility model relates to a fixing device is used in pipeline shock attenuation, the part is the part that general standard spare or this neighborhood technical staff know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method, in operation, place the laminating of the bottom of the pipeline that needs installation use behind lifter plate 3 middle-end surface, it moves and makes lifter plate 3 descend thereupon continuously to press the pipeline thereupon, combine drive gear 6 and the mesh of driving rack 4 mutually, drive two-way lead screw 5 and rotate thereupon, and then drive movable sleeve 7 and make its synchronous phase to each other remove, make two sets of tight arc board 10 and buffer board 12 remove thereupon and laminate in the pipeline outside and support tight fixed processing to it.

Claims

1. The utility model provides a fixing device for pipeline shock attenuation, includes installation base (1), its characterized in that: the top surface of the mounting base (1) is fixedly provided with a mounting frame (2), the top of the inner side of the mounting frame (2) is slidably provided with a lifting plate (3), and the surfaces of two sides of the bottom of the lifting plate (3) are fixedly provided with transmission racks (4);

installing frame (2) inboard bottom is rotated and is installed two-way lead screw (5), two-way lead screw (5) both sides top surface is the equal fixed embedding of both sides and is installed drive gear (6), two-way lead screw (5) both sides surface all activity has cup jointed movable sleeve (7), every movable sleeve (7) top surface is the equal fixed mounting of surface has connecting rod (8), and connecting rod (8) top runs through slidable mounting inside lifter plate (3).

2. The pipe damping fixing device according to claim 1, wherein: each top surface of the connecting rod (8) is fixedly provided with a sliding plate (9), the bottom of the sliding plate (9) is movably attached to the top surface of the lifting plate (3), and the inner side surface of the top end of each sliding plate (9) is fixedly provided with a pressing arc plate (10).

3. The pipe damping fixing device according to claim 2, wherein: the surfaces of the upper end and the lower end of each abutting arc plate (10) are respectively in sliding fit with a connecting frame (13), and a buffer plate (12) is fixedly arranged between the inner sides of every two groups of connecting frames (13).

4. The pipe shock-absorbing fixing device according to claim 3, wherein: the surface of the upper end and the lower end of the outer side of each buffer plate (12) are fixedly provided with movable rods (11), and the movable rods (11) penetrate through and are movably arranged inside the abutting arc plates (10).

5. The pipe damping fixing device according to claim 4, wherein: and a buffer spring (14) is movably sleeved on the inner side surface of each movable rod (11).

6. The pipe damping fixing device according to claim 1, wherein: inserting grooves (15) are formed in the top of the mounting base (1) and the two ends of the bottom of the inner side of the mounting frame (2).