CN219954519U

CN219954519U - Pipeline fixing device

Info

Publication number: CN219954519U
Application number: CN202321700318.1U
Authority: CN
Inventors: 李超; 刘建军; 刘炬睿; 毕凌云
Original assignee: Huaneng Shandong Shidaobay Nuclear Power Co Ltd
Current assignee: Huaneng Shandong Shidaobay Nuclear Power Co Ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-03
Anticipated expiration: 2033-06-30

Abstract

The present utility model provides a pipe fixing device for being disposed in a preformed hole to fix a pipe passing through the preformed hole, comprising: a frame configured to be received in the preformed hole, the frame being provided with a through hole allowing the pipe to pass therethrough; a plurality of supporting members disposed at the outer circumference of the frame for fixing the frame in the preformed holes; the plurality of fixing pieces are arranged on the frame and distributed along the circumference of the through hole, and the plurality of fixing pieces are configured to be capable of moving relative to the frame to clamp and fix the pipeline. The pipeline fixing device provided by the embodiment of the utility model can be fixed in the preformed hole in the wall or the floor slab, the fixing pieces can form the fixing track around the periphery of the pipeline, and the positions of the fixing tracks can be changed by moving the plurality of fixing pieces, so that the pipeline passing through the preformed hole can be fixed, and the accurate adjustment of the verticality or the levelness of the pipeline can be realized.

Description

Pipeline fixing device

Technical Field

The utility model relates to the technical field of pipeline installation, in particular to a pipeline fixing device.

Background

In engineering construction, the pipeline is installed through a preformed hole on a wall or a floor slab, and after passing through the preformed hole, the pipeline is required to be adjusted and fixed in verticality, levelness and the like, and is installed after being connected with an upstream pipeline and a downstream pipeline and being fixed on the rear of a bracket. However, when the verticality, the levelness and the like of the pipeline are adjusted and fixed, the modes of the skids and the cushion blocks are adopted for adjustment and fixation on site, the adjustment precision is low, and the fixation is not firm enough.

Disclosure of Invention

The embodiment of the utility model provides at least one pipeline fixing device, which can solve the problems of unstable fixing and low adjustment precision of the existing pipeline.

The technical scheme adopted by the embodiment of the utility model is as follows:

a pipe fixing device for being disposed in a preformed hole to fix a pipe passing through the preformed hole, comprising:

a frame configured to be receivable within the preformed hole, the frame being provided with a through hole allowing the pipe to pass therethrough;

a plurality of supporting pieces arranged on the periphery of the frame and used for fixing the frame in the reserved hole;

and a plurality of fixing members provided on the frame and distributed along a circumferential direction of the through hole, the plurality of fixing members being configured to be movable relative to the frame to clamp and fix the pipe.

According to the technical scheme, the pipeline fixing device can be fixed in the preformed hole in the wall or the floor slab, the through hole allowing the pipeline to pass through and the fixing pieces distributed along the circumference of the through hole are arranged, a fixing track surrounding the periphery of the pipeline can be formed through the fixing pieces, the position of the fixing track can be changed through moving the fixing pieces, and therefore the pipeline passing through the preformed hole can be fixed, and accurate adjustment of the verticality or the levelness of the pipeline can be achieved. In addition, the size of the fixed track can be changed by moving a plurality of fixing pieces, so that the pipeline fixing device can meet the fixing requirements of pipelines with different pipe diameters.

In some embodiments, the frame comprises a plurality of rims, the rims being end to form the frame.

In some embodiments, the support members are positioned at two ends of the frame and fixedly connected with the frame.

In some embodiments, the support and the frame form a herringbone structure.

In some embodiments, the plurality of fixing elements includes two fixing elements disposed opposite each other along a first direction and two fixing elements disposed opposite each other along a second direction, wherein the first direction and the second direction form an included angle of 90 °.

In some embodiments, when the preformed hole is a wall preformed hole, the first direction is a vertical direction and the second direction is a horizontal direction.

In some embodiments, the securing member is threadably engaged with the frame, the securing member moving upon circumferential rotation relative to the frame to clamp the pipe.

In some embodiments, the fixing member is a screw, and a threaded hole is formed in the frame, and the frame is in threaded fit with the fixing member through the threaded hole.

In some embodiments, an end of the securing member facing the conduit is provided with a protective pad.

In some embodiments, the protective pad is a rubber material.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are necessary for the embodiments to be used are briefly described below, the drawings being incorporated in and forming a part of the description, these drawings showing embodiments according to the present utility model and together with the description serve to illustrate the technical solutions of the present utility model. It is to be understood that the following drawings illustrate only certain embodiments of the utility model and are therefore not to be considered limiting of its scope, for the person of ordinary skill in the art may admit to other equally relevant drawings without inventive effort.

FIG. 1 is a schematic view showing the structure of a pipe fixing device according to an embodiment of the present utility model;

in the figure, 1, a frame; 1.1, through holes; 1.2, a frame; 2. a support; 3. a fixing member; 4. a preformed hole; 5. a pipe; 6. a nut; 7. and a protective gasket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present utility model pertains. The use of the terms "first," "second," and the like in one or more embodiments of the present description does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Therefore, the embodiment of the utility model provides a pipeline fixing device which can be fixed in a preformed hole in a wall or a floor slab, is provided with a through hole for allowing the pipeline to pass through and a plurality of fixing pieces distributed along the circumference of the through hole, can form a fixing track around the periphery of the pipeline through the plurality of fixing pieces, and can change the position of the fixing track by moving the plurality of fixing pieces, so that the pipeline passing through the preformed hole can be fixed, and the accurate adjustment of the verticality or the levelness of the pipeline can be realized. In addition, the size of the fixed track can be changed by moving a plurality of fixing pieces, so that the pipeline fixing device can meet the fixing requirements of pipelines with different pipe diameters.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the following detailed description thereof will be made with reference to the accompanying drawings and examples.

Fig. 1 shows a schematic structural view of a pipe fixing device according to an embodiment of the present utility model.

Referring to fig. 1, a pipe 5 fixing device provided in an embodiment of the present utility model includes: a frame 1, a plurality of supports 2 and a plurality of fixtures 3. The frame 1 is configured to be able to be received in the preformed hole 4, the frame 1 being provided with a through hole 1.1 allowing the passage of the pipe 5. A plurality of supporting pieces 2 are provided at the outer circumference of the frame 1, the supporting pieces 2 being for supporting between the preformed hole 4 and the frame 1 to fix the frame 1 within the preformed hole 4. A plurality of fixing pieces 3 are provided on the frame 1 and distributed along the circumferential direction of the through-hole 1.1, the plurality of fixing pieces 3 being configured to be movable relative to the frame 1 to clamp the fixed pipe 5.

In the above technical scheme, the fixing device for the pipeline 5 can be fixed in the preformed hole 4 in the wall or the floor slab, and is provided with the through hole 1.1 allowing the pipeline 5 to pass through and a plurality of fixing pieces 3 circumferentially distributed along the through hole 1.1, a fixing track surrounding the periphery of the pipeline 5 can be formed through the plurality of fixing pieces 3, and the position of the fixing track can be changed by moving the plurality of fixing pieces 3, so that not only can the pipeline 5 passing through the preformed hole 4 be fixed, but also the accurate adjustment of the verticality or the levelness of the pipeline 5 can be realized. In addition, the size of the fixing track can be changed by moving a plurality of fixing pieces 3, so that the fixing device of the pipeline 5 can meet the fixing requirements of pipelines 5 with different pipe diameters.

In the embodiment of the utility model, the frame 1 comprises a plurality of side frames 1.2, the side frames 1.2 are connected end to form the frame 1, and through holes 1.1 allowing the pipeline 5 to pass through are formed between the side frames 1.2.

In an alternative embodiment, the number of rims 1.2 may be 3, 4, 5 or more. The embodiment of the utility model shows that the number of the frames 1.2 is 4, and the 4 frames 1.2 are connected end to form the rectangular frame 1.

In an alternative embodiment, the rim 1.2 may be a straight rim 1.2 or an arcuate rim 1.2. The embodiment of the utility model shows that the frame 1.2 is a straight frame 1.2.

It will be appreciated that in embodiments of the utility model diagonal braces may be provided between adjacent rims 1.2 in order to improve the stability of the frame 1.

In an embodiment of the utility model, the support 2 may be fixed to the frame 1. Illustratively, the support members 2 are located at both ends of the rim 1.2 and fixedly connected to the rim 1.2.

When the support is specifically arranged, the support 2 can be fixed on the frame 1.2 in a welding, threaded connection and other modes, and can also be integrated with the frame 1.2 into a whole, namely, the support 2 and the frame 1.2 are integrally formed in the preparation process. The above arrangement can realize the connection and fixation of the propping agent and the frame 1.2. The embodiment of the utility model adopts a mode of designing the support piece 2 and the frame 1.2 into an integrated structure, so that the connection strength of the support piece 2 and the frame 1.2 can be effectively improved.

In an alternative embodiment, the support 2 and the frame 1 form a well-like structure. When the support 2 is integrally formed with the rim 1.2, in a specific implementation, the rim 1.2 may be selected to have a suitable length according to the size of the preformed hole 4, and the frame 1 and the support 2 located at the outer periphery of the frame 1 may be formed by assembly.

In the embodiment of the utility model, the support 2 can also be movably connected to the frame 1. Illustratively, the support 2 is arranged on the rim 1.2 and is movable in a direction away from the rim 1.2, so that the pipe 5 fixing device can be adapted to different sizes of the preformed holes 4.

In other embodiments, the support 2 may also have a deformation function, by which the support 2 adapts and supports the gap between the frame 1 and the preformed hole 4. Exemplary embodiments. The support 2 is an air bag, and the support 2 is adapted and supported by expanding or contracting a gap between the frame 1 and the preformed hole 4, thereby fixing the frame 1 in the preformed hole 4.

In the embodiment of the present utility model, the number of the fixing members 3 is not less than 3.

In an alternative embodiment, the number of fixtures 3 may be 3, 4, 5 or even more. The present utility model shows a number of fixtures 3 of 4.

In an alternative embodiment, the fixing elements 3 comprise two fixing elements 3 arranged opposite each other in a first direction a and two fixing elements 3 arranged opposite each other in a second direction B, wherein the first direction and the second direction form an angle of 90 °. The embodiment of the utility model shows that the number of the fixing pieces 3 and the number of the frames 1.2 are the same and correspond to each other, and each fixing piece 3 is respectively arranged on the corresponding frame 1.2.

When the pipeline 5 is particularly used, the positions of the fixed tracks can be changed by moving the 4 fixing pieces 3, so that the accurate adjustment of the verticality or the levelness of the pipeline 5 can be realized. For example, the two fixing pieces 3 arranged in the first direction a are moved upward or downward at the same time, or the two fixing pieces 3 arranged in the second direction B are moved leftward or rightward at the same time, and these moving manners can change the position of the fixing track. In addition, the size of the fixed track can be changed by moving 4 fixing pieces 3, so that the pipeline 5 fixing device can meet the fixing requirements of pipelines 5 with different pipe diameters. For example, 2 or 4 of the 4 fixing members 3 are moved so that the fixing members 3 in both directions are simultaneously moved toward or away from each other, and the moving manner can change the size of the fixing track.

In an alternative embodiment, when the preformed hole 4 is a wall preformed hole 4, the first direction a is a vertical direction and the second direction B is a horizontal direction. That is, the levelness of the duct 5 can be adjusted by moving the two fixtures 3 arranged in the first direction a simultaneously upward or downward.

In the present embodiment, the fixing member 3 is specifically configured to be selectively movable with respect to the frame 1 or fixed with respect to the frame 1. For example, the fixing member 3 can move relative to the frame 1 under the action of external force, and when the external force is eliminated, the fixing member 3 can stop at the current position, so that the corresponding fixing procedure can be saved, and no additional fittings are needed to fix the fixing member 3.

In an alternative embodiment, the securing member 3 is threadedly engaged with the frame 1, the securing member 3 moving upon circumferential rotation relative to the frame 1 to clamp the securing conduit 5. Illustratively, the fixing member 3 is a screw, a threaded hole is formed in the frame 1, the frame 1 is in threaded fit with the fixing member 3 through the threaded hole, and an operator can screw the fixing member 3 to axially move the fixing member 3 relative to the frame 1.

In the specific arrangement, a screw hole may be formed in the frame 1 by digging, or a member having a screw hole may be provided. The embodiment of the utility model shows that the frame 1 is provided with a nut 6, and the frame 1 is in threaded engagement with the fixing member 3 through the nut 6.

In the embodiment of the utility model, the end of the fixing piece 3 facing the pipeline 5 is provided with the protection gasket 7, and the protection gasket 7 can prevent the fixing piece 3 from generating scratches on the surface of the pipeline 5.

Further, the contact area of the protection gasket 7 and the pipeline 5 is larger than the end surface area of the fixing piece 3, so that the pressure of the fixing piece 3 can be distributed on the surface of the pipeline 5, and the pipeline 5 is prevented from being deformed due to partial compression.

Further, the protection gasket 7 is made of rubber, which can increase the friction between the protection gasket 7 and the pipeline 5, thereby improving the fixing effect.

When the pipe 5 fixing device of the embodiment of the utility model is manufactured, firstly, the adaptive frame 1 is manufactured according to the size of the reserved hole 4, so that the frame 1 can be fixed in the reserved hole 4 through the support piece 2 at the periphery of the frame 1, then, threaded holes are formed in each side frame 1.2 of the frame 1, and finally, the fixing pieces 3 are arranged in each threaded hole, so that the pipe 5 fixing device of the embodiment of the utility model is obtained.

When the pipe 5 fixing device provided by the embodiment of the utility model is used, the pipe 5 fixing device is firstly placed in the reserved hole 4, and the pipe 5 fixing device is fixed in the reserved hole 4 by the support piece 2. After the pipe 5 has passed through the through hole 1.1 of the frame 1, the fixing member 3 is screwed to move the fixing member 3 until the pipe 5 is clamped. When the levelness or the verticality of the pipe 5 does not meet the installation requirement, the levelness or the verticality of the pipe 5 can be adjusted by moving the fixing member 3.

The present disclosure is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. It is therefore contemplated to cover any such omissions, modifications, equivalents, improvements or similar fall within the spirit and scope of the one or more embodiments of the utility model.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A pipe fixing device for being disposed in a preformed hole to fix a pipe passing through the preformed hole, comprising:

2. The pipe securing device of claim 1, wherein the frame includes a plurality of rims, the rims being joined end to form the frame.

3. The pipe fixing apparatus of claim 2, wherein the supporting members are positioned at both ends of the frame and fixedly connected to the frame.

4. A pipe fixing apparatus according to claim 3, wherein the support and the frame form a well-like structure.

5. The pipe fixing apparatus of claim 1, wherein the plurality of fixing members comprises two fixing members disposed opposite each other in a first direction and two fixing members disposed opposite each other in a second direction, wherein the first direction and the second direction form an angle of 90 °.

6. The pipe fixing apparatus of claim 5, wherein when the preformed hole is a wall preformed hole, the first direction is a vertical direction and the second direction is a horizontal direction.

7. The pipe securing apparatus as claimed in claim 1, wherein the securing member is threadably engaged with the frame, the securing member moving upon circumferential rotation relative to the frame to clamp the pipe in place.

8. The pipe fixing apparatus of claim 7, wherein the fixing member is a screw, a threaded hole is provided in the frame, and the frame is screw-fitted with the fixing member through the threaded hole.

9. The pipe fixing apparatus according to claim 1, wherein an end of the fixing member facing the pipe is provided with a protective spacer.

10. The pipe fixing apparatus of claim 9, wherein the protective pad is made of rubber.