CN211550738U

CN211550738U - Exposed wall pipeline fixing device

Info

Publication number: CN211550738U
Application number: CN201922043284.3U
Authority: CN
Inventors: 商海萍; 张力; 潘规化; 杨灿伟; 翟新党; 翟艳锋; 马燕; 沈昆鹏
Original assignee: Henan Jianding Engineering Management Co ltd
Current assignee: Henan Jianding Engineering Management Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-09-22
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an exposed wall pipeline fixing device, which comprises two arc-shaped clamping plates which are symmetrically arranged front and back, wherein lug plates are arranged at two sides of each clamping plate, an upper strip-shaped groove and a lower strip-shaped groove are processed on the surfaces of the lug plates, the strip-shaped grooves penetrate through the lug plates, U-shaped grooves are further processed on the surfaces of the lug plates, the sides of the U-shaped grooves, which are far away from the clamping plates, penetrate outwards, bayonet sockets for fixing pipelines are formed between the two clamping plates, T-shaped supports are matched through the strip-shaped grooves, expansion bolts are matched between the supports and the wall, and bolts are matched between the two clamping plates through the U-shaped grooves; the product can adapt to pipelines with different diameters, and is convenient to control the distance between the product and the wall; ensuring that the pipeline is vertically installed.

Description

Exposed wall pipeline fixing device

Technical Field

The utility model relates to an exposed wall pipeline fixing device.

Background

The exposed sewer pipe is usually fixed only by a simple hoop, and the distance between the hoop and the wall surface is fixed. However, the building may sink, and the pipes are rigid, so that the exposed pipes may be damaged by the pressure applied thereto due to the sinking of the building. When the later stage is changed, need establish more gasket between clamp and wall to ensure the perpendicular installation of pipeline, reduce the deformation of pipeline. The above operation is very troublesome.

Based on the problems, the pipeline adaptive to different diameters is designed, and meanwhile, the distance between the pipeline and the wall is convenient to control; the exposed wall pipeline fixing device ensures that the pipeline is vertically installed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a pipeline which can adapt to pipelines with different diameters and is convenient for controlling the distance between the pipeline and the wall; the exposed wall pipeline fixing device ensures that the pipeline is vertically installed.

The utility model discloses a realize through following technical scheme:

an exposed wall pipeline fixing device comprises two arc-shaped clamping plates which are symmetrically arranged front and back, wherein lug plates are arranged at two sides of each clamping plate, an upper strip-shaped groove and a lower strip-shaped groove are formed in the surfaces of the lug plates, the strip-shaped grooves penetrate through the lug plates, U-shaped grooves are further formed in the surfaces of the lug plates, the sides, away from the clamping plates, of the U-shaped grooves penetrate outwards, bayonet sockets for fixing pipelines are formed between the two clamping plates, T-shaped supports are matched through the strip-shaped grooves, expansion bolts are matched between the supports and a wall, bolts are matched between the two clamping plates through the U-shaped grooves, stop springs are sleeved on the bolts, and the stop springs act between the lug plates at two sides; fastening screws are screwed in the upper end and the lower end of the ear plate, and the fastening screws abut against the bracket after being screwed in.

Preferably, the radian of the clamping plate is less than 1 pi.

Preferably, more than one arc-shaped groove is formed in the inner side of each clamping plate, two ends of each arc-shaped groove penetrate through the clamping plates, a middle pipe made of rubber is assembled between the two clamping plates, a clamping ring matched with the arc-shaped grooves is formed in the outer wall of the middle pipe in an injection molding mode, and two step surfaces are arranged in the middle pipe up and down; the middle pipe is mainly used for facilitating butt joint between an upper pipeline and a lower pipeline and is mainly applied to the pipelines which often need to be repaired; for example, the most distal of our drainage pipes, the roof drainage pipe, after collecting the natural water, drains the water down to the ground, and the lowest drainage pipe is exposed and therefore is often damaged and broken. Therefore, we often need to maintain the drain pipe at the extreme end. In the prior art, the pipelines are fixed by hot melting, but the hot melting fixing mode is troublesome due to frequent maintenance, and is definitely not desirable. By the structure, when the pipeline at the tail end is replaced, the pipeline is pulled out downwards to the outside of the middle pipe, and a new pipeline is replaced and then inserted. The middle pipe realizes the positioning through the matching of the clamping ring and the arc-shaped groove, and avoids the up-down dislocation.

Preferably, an annular groove is formed in the outer wall of the middle pipe and located on the outer side of the step surface.

Preferably, a convex sealing ring is formed on the inner wall of the middle pipe at a position corresponding to the annular groove in an injection molding manner; can install clamp or iron wire in the ring channel, insert the back to the intermediate pipe at the pipeline of being installed, the outer wall of sealing washer contact pipeline, rethread clamp or iron wire tighten up the ring channel, tighten up the inner wall department of the inside firm effect of back of deformation of back sealing washer at the pipeline, increase leakproofness to and joint strength.

Preferably, the wire diameter of the stop spring is 1mm to 4 mm.

The utility model has the advantages that: when the product is installed, the clamping fixation of pipelines with different diameters is realized through the two clamping plates, the two clamping plates are tightened by the bolt, the connection between the two clamping plates and the pipeline is realized, the retaining spring provides rebound force, sufficient pretightening force is ensured between the lug plate and the bolt, and the bolt is prevented from loosening. The support is inserted in the bar inslot, can slide along the bar groove, and the convenience is adjusted the solid board of card to suitable position according to the form of building, avoids causing the extrusion of pipeline, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

FIG. 2 is an outer side view of the clamping plate;

FIG. 3 is an inside view of the clamping plate;

fig. 4 is a cross-sectional view of the intermediate tube.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2, 3 and 4, the exposed wall pipeline fixing device comprises two arc-shaped clamping plates 1 which are symmetrically arranged in front and back, ear plates 101 are arranged at two sides of the clamping plate 1, an upper strip-shaped groove 102 and a lower strip-shaped groove 102 are processed on the surfaces of the ear plates 101, the strip-shaped grooves 102 penetrate through the ear plates 101, the surface of the ear plate 101 is also provided with a U-shaped groove 103, the side of the U-shaped groove far away from the clamping plates 1 penetrates outwards, a bayonet for fixing a pipeline is formed between the two clamping plates 1, a T-shaped bracket 2 is matched through the strip-shaped groove 102, an expansion bolt 3 is matched between the bracket 2 and the wall, a bolt 4 is matched between the two clamping plates 1 through the U-shaped groove, a stop spring 5 is sleeved on the bolt 4, and the stop spring 5 acts between the lug plates 101 on the two sides; fastening screws 6 are screwed into the upper end and the lower end of the ear plate 101, and the fastening screws 6 abut against the bracket 2 after being screwed in.

In one preferred embodiment of the present invention, the radian of the fastening plate 1 is less than 1 pi.

In a preferred embodiment of the present invention, more than one arc-shaped groove 7 is disposed on the inner side of the clamping plate 1, two ends of the arc-shaped groove 7 penetrate through the clamping plate 1, a middle tube 8 made of rubber is assembled between the two clamping plates 1, a collar 801 matching the arc-shaped groove 7 is formed on the outer wall of the middle tube 8 by injection molding, and two step surfaces 802 are disposed on the upper and lower sides inside the middle tube 8; the middle pipe is mainly used for facilitating butt joint between an upper pipeline and a lower pipeline and is mainly applied to the pipelines which often need to be repaired; for example, the most distal of our drainage pipes, the roof drainage pipe, after collecting the natural water, drains the water down to the ground, and the lowest drainage pipe is exposed and therefore is often damaged and broken. Therefore, we often need to maintain the drain pipe at the extreme end. In the prior art, the pipelines are fixed by hot melting, but the hot melting fixing mode is troublesome due to frequent maintenance, and is definitely not desirable. By the structure, when the pipeline at the tail end is replaced, the pipeline is pulled out downwards to the outside of the middle pipe, and a new pipeline is replaced and then inserted. The middle pipe realizes the positioning through the matching of the clamping ring and the arc-shaped groove, and avoids the up-down dislocation.

In a preferred embodiment of the present invention, the outer wall of the middle tube 8 is provided with an annular groove 803, and the annular groove 803 is located outside the step surface 802.

In a preferred embodiment of the present invention, a convex sealing ring 811 is formed on the inner wall of the middle tube 8 at a position corresponding to the annular groove 803 by injection molding; can install clamp or iron wire in the ring channel 803, insert to the back in middle pipe 8 at the pipeline of being installed, sealing washer 811 contacts the outer wall of pipeline, and the rethread clamp or iron wire tighten up ring channel 803, tighten up the inner wall department of firmly effect at the pipeline after sealing washer 811 inwards deforms, increase leakproofness to and joint strength.

In a preferred embodiment of the present invention, the wire diameter of the stop spring is 1mm to 4 mm.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an exposed wall body pipeline fixing device which characterized in that: comprises two arc-shaped clamping plates (1) which are symmetrically arranged in front and back, ear plates (101) are arranged at two sides of the clamping plates (1), an upper strip-shaped groove and a lower strip-shaped groove (102) are processed on the surface of the ear plate (101), the strip-shaped grooves (102) penetrate through the ear plate (101), the surface of the ear plate (101) is also provided with a U-shaped groove (103), one side of the U-shaped groove (103) far away from the clamping plates (1) penetrates outwards, a bayonet for fixing a pipeline is formed between the two clamping plates (1), a T-shaped bracket (2) is matched through the strip-shaped groove (102), an expansion bolt (3) is matched between the bracket (2) and the wall, a bolt (4) is matched between the two clamping plates (1) through the U-shaped groove, a stop spring (5) is sleeved on the bolt (4), and the stop spring (5) acts between the lug plates (101) on the two sides; fastening screws (6) are screwed into the upper end and the lower end of the ear plate (101), and the fastening screws (6) abut against the bracket (2) after being screwed in.

2. An exposed wall pipe fixing device as claimed in claim 1, wherein: the radian of the clamping plate (1) is less than 1 pi.

3. An exposed wall pipe fixing device as claimed in claim 1, wherein: the inner side of each clamping and fixing plate (1) is provided with more than one arc-shaped groove (7), the two ends of each arc-shaped groove (7) penetrate through the clamping and fixing plates (1), a middle pipe (8) made of rubber is assembled between the clamping and fixing plates (1), the outer wall of the middle pipe (8) is formed with a clamping ring (801) matched with the arc-shaped grooves (7) in an injection molding mode, and two step surfaces (802) are arranged in the middle pipe (8) from top to bottom.

4. An exposed wall pipe fixing device as claimed in claim 3, wherein: an annular groove (803) is formed in the outer wall of the middle pipe (8), and the annular groove (803) is located on the outer side of the step surface (802).

5. An exposed wall pipe fixing device as claimed in claim 4, wherein: and a convex sealing ring (811) is formed on the inner wall of the middle pipe (8) at a position corresponding to the annular groove (803) in an injection molding manner.

6. An exposed wall pipe fixing device as claimed in claim 1, wherein: the wire diameter of the spring (5) is 1-4 mm.