CN218294707U

CN218294707U - Fixing device for centering pipeline

Info

Publication number: CN218294707U
Application number: CN202222686665.5U
Authority: CN
Inventors: 顾凡; 闫振浩; 白楠; 周宏峰; 聂廷; 赵祥镔; 刘辉波; 晏梦梦; 侯丽霞
Original assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-13
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a fixing device used for pipeline centering, which is arranged in a preformed hole passing through a pipeline; the device comprises a sleeve and a fixing component, wherein the sleeve is arranged in a preformed hole, and a space is reserved between the side wall of the sleeve and the side wall of the pipeline; the fixed assemblies are arranged in a group in the gap between the sleeve and the pipeline at intervals along the circumferential direction; the fixing component comprises a fixing plate, an adjusting component and a handle; the upper end part of the fixed plate is provided with a folded edge; the folded edge is hung at the upper edge of the sleeve; a sliding groove is formed in the side face, close to one side of the pipeline, of the fixing plate; baffles are arranged on two sides of the notch of the sliding chute respectively along the vertical through length; to solve the problem of centered fixation of the pipe.

Description

Fixing device for centering pipeline

Technical Field

The utility model belongs to the technical field of the pipeline fixing device, concretely relates to a fixing device for pipeline is placed in the middle.

Background

In the electromechanical installation, the pipeline installation is one of important links, and plays a vital role in the overall engineering quality. In the existing pipeline installation, the position relation between a pipeline and a sleeve is difficult to control all the time, and if the distance between the pipeline and the sleeve is too far, the stability of the pipeline is poor generally; if the distance between the pipeline and the sleeve is too close, the strength of the pipeline is influenced, and the heat preservation thickness can be influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fixing device for pipeline is placed in the middle, the purpose is in order to solve the fixed problem placed in the middle of pipeline.

In order to achieve the above object, the present invention provides a fixing device for centering a pipeline, which is installed in a preformed hole passing through the pipeline; the device comprises a sleeve and a fixing component, wherein the sleeve is arranged in a preformed hole, and a space is reserved between the side wall of the sleeve and the side wall of the pipeline; the fixed assemblies are arranged in a group and are arranged in a gap between the sleeve and the pipeline at intervals in the circumferential direction; the fixing component comprises a fixing plate, an adjusting component and a handle; the upper end part of the fixed plate is provided with a folded edge; the folded edge is hung at the upper edge of the sleeve; a sliding groove is formed in the side face, close to one side of the pipeline, of the fixing plate; baffles are arranged on two sides of the notch of the sliding chute respectively along the vertical through length; the adjusting component comprises a first adjusting shaft, a second adjusting shaft, an upper support, a pipe jacking shaft, a lower support and a support plate; the first adjusting shaft and the second adjusting shaft are horizontally arranged in the sliding groove, and the second adjusting shaft is positioned below the first adjusting shaft; two ends of the second adjusting shaft are respectively and fixedly connected to the inner sides of the baffles on the two sides; two ends of the first adjusting shaft are respectively connected to the inner sides of the baffles connected to the two sides in a sliding manner; the upper support is obliquely arranged, the upper end of the upper support is connected to the first adjusting shaft, and the lower end of the upper support is provided with a lantern ring; the top pipe shaft penetrates through the lantern ring of the upper support and can rotate in the lantern ring; the lower support is arranged between the ejector shaft and the second adjusting shaft; the supporting plate is arranged on the top pipe shaft and close to one side of the pipeline; the handle is connected on the first connecting shaft, and the upper end of the handle exceeds the fixing plate.

Furthermore, a slideway which is matched with the side wall of the sleeve is arranged at the bottom of the folded edge; the sleeve pipe top edge joint is in the slide, and with slide sliding connection.

Furthermore, a shaft sleeve is arranged on one side, close to the jacking pipe shaft, of the supporting plate, the shaft sleeve is sleeved on the jacking pipe shaft and can rotate on the jacking pipe shaft.

Furthermore, the upper end of the sliding groove extends to the top surface of the fixing plate.

Furthermore, the handle is L-shaped, a sleeve is arranged at the bottom end of the vertical section of the handle, and the sleeve is sleeved on the first adjusting shaft.

Furthermore, a non-slip mat is arranged on one side, close to the sleeve, of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has simple structure and convenient operation; the device of the utility model is arranged around the pipeline, which can ensure that the pipeline is arranged in the sleeve pipe in the center; promote the upper portion through the handle and support and slide in the spout, along with the removal of handle, the angle change between upper portion support and the lower part support to adjust the distance of backup pad apart from the fixed plate, control the distance between pipeline and the sleeve pipe, and can adapt to the pipeline of different diameters.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the structure of the utility model in use.

Description of the drawings: 1. a pipeline; 2. a sleeve; 3. a fixing plate; 4. folding edges; 5. a chute; 6. a baffle plate; 7. a first adjustment shaft; 8. a second adjustment shaft; 9. a pipe jacking shaft; 10. an upper support; 10.1, a collar; 11. a lower support; 12. a support plate; 13. a shaft sleeve; 14. a handle; 15. a sleeve; 16. a slideway.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. 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.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

With reference to the attached drawings, the utility model relates to a fixing device for centering a pipeline, which is arranged in a preformed hole passing through a pipeline 1; the device comprises a sleeve 2 and a fixing component, wherein the sleeve 2 is arranged in a reserved hole, and a space is reserved between the side wall of the sleeve 2 and the side wall of the pipeline 1; the fixed assemblies are arranged in a group at intervals along the circumferential direction in a gap between the casing 2 and the pipeline 1; the fixing component comprises a fixing plate 3, an adjusting component and a handle 14; the upper end part of the fixed plate 3 is provided with a folded edge 4; the folded edge 4 is hung on the upper edge of the sleeve 2; a sliding groove 5 is arranged on the side surface of the fixing plate 3 close to one side of the pipeline 1; two sides of the notch of the sliding groove 5 are respectively provided with a baffle 6 along the vertical through length; the adjusting component comprises a first adjusting shaft 7, a second adjusting shaft 8, an upper support 10, a top pipe shaft 9, a lower support 11 and a support plate 12; the first adjusting shaft 7 and the second adjusting shaft 8 are horizontally arranged in the chute 5, and the second adjusting shaft 8 is positioned below the first adjusting shaft 7; two ends of the second adjusting shaft 8 are respectively and fixedly connected to the inner sides of the baffles 6 at two sides, and the second adjusting shaft 8 is positioned at the bottom of the sliding chute 5; two ends of the first adjusting shaft 7 are respectively connected to the inner sides of the baffle plates 6 connected to the two sides in a sliding manner; the upper support 10 is obliquely arranged, the upper end of the upper support 10 is connected to the first adjusting shaft 7, and the lower end of the upper support 10 is provided with a lantern ring 10.1; the jacking pipe shaft 9 penetrates through a lantern ring 10.1 of the upper support 10, and the jacking pipe shaft 9 can rotate in the lantern ring 10.1; the lower support 11 is arranged between the top pipe shaft 9 and the second adjusting shaft 8; the supporting plate 12 is arranged on the top pipe shaft 9 and close to one side of the pipeline 1; the handle 14 is connected to the first connecting shaft, and the upper end of the handle 14 protrudes beyond the fixing plate 3.

The bottom of the folded edge 4 is provided with a slideway 16 which is matched with the side wall of the sleeve 2; the upper edge of the sleeve 2 is clamped in the slideway 16 and is connected with the slideway 16 in a sliding way.

One side of the supporting plate 12 close to the jacking pipe shaft 9 is provided with a shaft sleeve 13, the shaft sleeve 13 is sleeved on the jacking pipe shaft 9 and can rotate on the jacking pipe shaft 9, and the supporting plate 12 can be conveniently adjusted to be attached to the pipeline 1.

In this embodiment, the cross section of the support plate 12 is a curved surface, and the support plate 12 is curved toward the pipeline 1 and is adapted to the pipeline 1.

The upper end of the sliding groove 5 extends to the top surface of the fixing plate 3.

The handle 14 is L-shaped, a sleeve 15 is arranged at the bottom end of the vertical section of the handle 14, the sleeve 15 is sleeved on the first adjusting shaft 7, and the horizontal section of the handle 14 is arranged towards the sleeve 2.

And an anti-slip pad is arranged on one side of the fixing plate 3, which is close to the sleeve 2.

In this embodiment, the upper support 10 includes two support rods, and the two support rods are respectively connected to two ends of the first adjusting shaft 7 at positions close to the baffles 6 on two sides in an inclined manner; the other ends of the two support rods are respectively connected with a lantern ring 10.1; a sleeve 15 at the bottom end of the handle 14 is arranged on the first adjusting shaft 7 and is positioned between the two support rods; the upper end of the lower support 11 is fixedly or hingedly connected with the top pipe shaft 9; the lower end of the lower support 11 is fixedly connected or hinged with the second adjusting shaft 8; in use, a set of fixing assemblies is provided around the casing 2, typically four fixing assemblies arranged in a cross around the pipe 1; when the diameter of the pipeline 1 is too large, a plurality of the supporting plates 12 can be properly arranged according to the situation, and the supporting plates 12 are attached to the outer wall of the pipeline 1 by pushing the handle 14 so as to meet the centering requirement of the pipeline 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Claims

1. A fixing device for centering a pipe, mounted in a prepared hole through the pipe (1); the method is characterized in that: the device comprises a sleeve (2) and a fixing component, wherein the sleeve (2) is arranged in a reserved hole, and a space is reserved between the side wall of the sleeve (2) and the side wall of the pipeline (1); the fixing assemblies are arranged in a group in the gap between the sleeve (2) and the pipeline (1) at intervals along the circumferential direction; the fixing component comprises a fixing plate (3), an adjusting component and a handle (14); the upper end part of the fixed plate (3) is provided with a folded edge (4); the folded edge (4) is hung on the upper edge of the sleeve (2); a sliding chute (5) is arranged on the side surface of the fixing plate (3) close to one side of the pipeline (1); baffles (6) are respectively arranged on two sides of the notch of the sliding chute (5) along the vertical through length; the adjusting component comprises a first adjusting shaft (7), a second adjusting shaft (8), an upper support (10), a top pipe shaft (9), a lower support (11) and a support plate (12); the first adjusting shaft (7) and the second adjusting shaft (8) are horizontally arranged in the sliding groove (5), and the second adjusting shaft (8) is positioned below the first adjusting shaft (7); two ends of the second adjusting shaft (8) are respectively and fixedly connected to the inner sides of the baffle plates (6) at two sides; two ends of the first adjusting shaft (7) are respectively connected to the inner sides of the baffle plates (6) connected to the two sides in a sliding manner; the upper support (10) is obliquely arranged, the upper end of the upper support (10) is connected to the first adjusting shaft (7), and the lower end of the upper support (10) is provided with a lantern ring (10.1); the jacking pipe shaft (9) penetrates through a lantern ring (10.1) of the upper support (10), and the jacking pipe shaft (9) can rotate in the lantern ring (10.1); the lower support (11) is arranged between the top pipe shaft (9) and the second adjusting shaft (8); the supporting plate (12) is arranged on one side, close to the pipeline (1), of the top pipe shaft (9); the handle (14) is connected to the first connecting shaft, and the upper end of the handle (14) exceeds the fixing plate (3).

2. A fixture for pipe centering as recited in claim 1, wherein: the bottom of the folded edge (4) is provided with a slideway (16) which is matched with the side wall of the sleeve (2); the upper edge of the sleeve (2) is clamped in the slideway (16) and is connected with the slideway (16) in a sliding way.

3. A fixture for pipe centering as recited in claim 1, wherein: and a shaft sleeve (13) is arranged on one side of the supporting plate (12) close to the jacking pipe shaft (9), and the shaft sleeve (13) is sleeved on the jacking pipe shaft (9) and can rotate on the jacking pipe shaft (9).

4. A fixture for pipe centering as recited in claim 1, wherein: the upper end of the sliding chute (5) extends to the top surface of the fixing plate (3).

5. A fixture for pipe centering as recited in claim 1, wherein: handle (14) are L shape, and the bottom of the vertical section of handle (14) is provided with sleeve (15), and sleeve (15) cover is established on first regulating spindle (7).

6. A fixture for pipe centering as recited in claim 1, wherein: and an anti-slip pad is arranged on one side of the fixing plate (3) close to the sleeve (2).