CN213261171U

CN213261171U - Large-scale PVC pipeline installation auxiliary device

Info

Publication number: CN213261171U
Application number: CN202021299386.8U
Authority: CN
Inventors: 叶雷
Original assignee: Hefei Xinshixin Machinery Technology Co ltd
Current assignee: Shanghai Bujie Electromechanical Engineering Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-05-25
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a large-scale PVC piping erection auxiliary device relates to piping erection technical field. The utility model discloses a fixed plate, an arc wall that runs through is seted up to the inside of fixed plate, the inside swing joint of arc wall has an adaptive mechanism, adaptive mechanism includes an adaptation ring, the inside of adaptation ring is rotated and is connected with a locating component, the outer wall of adaptation ring contacts with the inside arc wall of fixed plate, an annular spacing groove has been seted up to the inner wall of adaptation ring, locating component includes a loose ring and a foundation ring, the loose ring is located the inside of annular spacing groove, it has the three locating plate that is regular triangle and arranges to articulate on the inner wall of loose ring, a shape groove has been seted up to the inside of locating plate, the outer wall of foundation ring and the inner wall fixed connection of adaptation ring. The utility model discloses a fixed plate and adaptive mechanism's combined use has solved because blank room ground uneven layer is difficult to the accurate problem of carrying out vertical installation to large-scale PVC pipeline.

Description

Large-scale PVC pipeline installation auxiliary device

Technical Field

The utility model belongs to the technical field of the piping erection, especially, relate to a large-scale PVC piping erection auxiliary device.

Background

PVC pipe (UPVC pipe), i.e. hard polyvinyl chloride pipe, is made of polyvinyl chloride resin, stabilizer, lubricant, etc. and then is extruded and molded by hot pressing, and is the plastic material which is developed and applied at the earliest. The UPVC pipe has strong corrosion resistance, easy adhesion, low price and hard texture, but is only suitable for a water supply system with the delivery temperature not exceeding 45 ℃ due to the seepage of UPVC monomer and additives.

At present, at the in-process of blank room fitment, need with the vertical installation of large-scale PVC pipeline in the kitchen, but because blank room ground is uneven, consequently be difficult to very accurate carry out vertical installation to large-scale PVC pipeline, for this reason, the utility model discloses a large-scale PVC piping erection auxiliary device to this, solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a large-scale PVC piping erection auxiliary device, through the combined use of fixed plate and adaptive mechanism, solved because blank room ground uneven layer is difficult to the accurate problem of carrying out vertical installation to large-scale PVC pipeline.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a large-scale PVC pipeline installation auxiliary device, which comprises a fixed plate, wherein a through arc-shaped groove is arranged inside the fixed plate, the inside of the arc-shaped groove is movably connected with a self-adapting mechanism, the self-adapting mechanism comprises an adapting ring, and the inside of the adapting ring is rotatably connected with a positioning component;

the outer wall of the adaptation ring is contacted with the arc-shaped groove in the fixed plate, and the inner wall of the adaptation ring is provided with an annular limiting groove;

the locating component comprises a movable ring and a bottom ring, the movable ring is located inside an annular limiting groove, three locating plates which are arranged in an equilateral triangle shape are hinged to the inner wall of the movable ring, a groove is formed in the locating plates, the outer wall of the bottom ring is fixedly connected with the inner wall of an adaptation ring, the bottom ring is located below the movable ring, a plurality of balancing weights are fixedly mounted on the lower surface of the bottom ring, a connecting ring is fixedly mounted on the inner wall of the bottom ring, three and a positioning column matched with the bar groove are mounted on the upper surface of the connecting ring, a connecting plate is fixedly mounted on the inner wall of the movable ring, the top end of the connecting plate is fixedly mounted with a flat plate, and the flat plate is fixed through bolts.

Further, four apex angle departments of fixed plate lower surface all fixed mounting have a backup pad, every the bottom of backup pad all is equipped with a universal wheel.

Furthermore, one end, far away from the movable ring, of the positioning plate is provided with a roller, and a PVC pipe is clamped between the three rollers.

Furthermore, the positioning column is inserted in the strip-shaped groove, and the diameter of the positioning column is the same as the inner diameter of the strip-shaped groove.

Furthermore, a threaded hole is formed in the flat plate, the bolt is inserted into the threaded hole, and the bottom end face of the bolt is in contact with the upper surface of the adapting ring.

The utility model discloses following beneficial effect has:

the utility model discloses an insert the PVC pipe between the three locating plate, later staff rotates the flat board, the flat board will drive the loose ring through the connecting plate and rotate, the loose ring rotates and will make its inside articulated three locating plate rotate, thereby fix a position the PVC pipe between the three locating plate, make the PVC pipe be in the positive center of three locating plate, later revolve twist the bolt soon and fix the flat board, in addition because self-adaptation mechanism is in the active state, and its below is equipped with the balancing weight, consequently no matter whether the fixed plate is in the tilt state, the PVC pipe of the inside centre gripping of self-adaptation mechanism is vertical downwards all the time, thereby solved because blank room ground uneven layer, be difficult to the accurate problem of carrying out vertical installation to large-scale PVC pipeline.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural diagram of a large PVC pipeline installation auxiliary device;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural diagram of an adaptive mechanism;

FIG. 4 is a schematic diagram of the structure of the compliant ring;

FIG. 5 is a schematic structural view of a positioning assembly;

FIG. 6 is a front view of FIG. 5;

FIG. 7 is a schematic view of the installation structure of the PVC pipe;

in the drawings, the components represented by the respective reference numerals are listed below:

1-fixed plate, 101-supporting plate, 102-universal wheel, 2-self-adaptive mechanism, 3-adaptive ring, 301-annular limiting groove, 4-positioning component, 401-movable ring, 402-positioning plate, 403-strip groove, 404-roller, 405-bottom ring, 406-balancing weight, 407-connecting ring, 408-positioning column, 409-connecting plate, 410-flat plate, 411-bolt and 5-PVC pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, the utility model relates to a large PVC pipeline installation auxiliary device, which comprises a fixing plate 1, a through arc-shaped groove is arranged in the fixing plate 1, a self-adapting mechanism 2 is movably connected in the arc-shaped groove, the self-adapting mechanism 2 comprises an adapting ring 3, and a positioning assembly 4 is rotatably connected in the adapting ring 3;

the outer wall of the adaptation ring 3 is contacted with the arc-shaped groove in the fixed plate 1, and the inner wall of the adaptation ring 3 is provided with an annular limiting groove 301;

locating component 4 includes a loose ring 401 and a bottom ring 405, loose ring 401 is located the inside of annular spacing groove 301, it has three locating plate 402 that is regular triangle-shaped and arranges to articulate on loose ring 401's the inner wall, a shape groove 403 has been seted up to locating plate 402's inside, the outer wall of bottom ring 405 and the inner wall fixed connection who adapts to ring 3, bottom ring 405 is located loose ring 401's below, the lower fixed surface of bottom ring 405 installs a plurality of balancing weights 406, fixed mounting has a connecting ring 407 on the inner wall of bottom ring 405, the last fixed surface of connecting ring 407 installs three and bar groove 403 assorted reference column 408, still fixed mounting has a connecting plate 409 on loose ring 401's the inner wall, the top fixed mounting of connecting plate 409 has a flat board 410, flat board 410 is fixed through bolt 411.

As shown in fig. 1, a supporting plate 101 is fixedly mounted at four top corners of the lower surface of the fixing plate 1, and a universal wheel 102 is disposed at the bottom end of each supporting plate 101.

Wherein, a roller 404 is disposed at one end of the positioning plate 402 away from the movable ring 401, and a PVC pipe 5 is clamped between the three rollers 404.

As shown in fig. 5, the positioning column 408 is inserted into the strip-shaped groove 403, and the diameter of the positioning column 408 is the same as the inner diameter of the strip-shaped groove 403.

Wherein, a threaded hole is opened on the flat plate 410, the bolt 411 is inserted in the threaded hole, and the bottom end surface of the bolt 411 contacts with the upper surface of the adapting ring 3.

One specific application of this embodiment is: when needing to carry out vertical installation to large-scale PVC pipeline, at first, the staff pushes away fixed plate 1 suitable position through universal wheel 102, later the staff inserts PVC pipe 5 between three locating plate 402, later the staff rotates dull and stereotyped 410, dull and stereotyped 410 will drive loose ring 401 through connecting plate 409 and rotate, loose ring 401 rotates and will make its inside articulated three locating plate 402 rotate, thereby fix a position PVC pipe 5 between three locating plate 402, make PVC pipe 5 be in the centre of the three locating plate 402, later revolve to twist bolt 411 and fix dull and stereotyped 410, in addition because adaptive mechanism 2 is in the active state, and its below is equipped with balancing weight 406, therefore no matter whether fixed plate 1 is in the tilt state, the PVC pipe 5 of the inside centre gripping of adaptive mechanism 2 is vertical downwards all the time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a large-scale PVC piping erection auxiliary device, includes fixed plate (1), its characterized in that:

a through arc-shaped groove is formed in the fixing plate (1), a self-adaptive mechanism (2) is movably connected in the arc-shaped groove, the self-adaptive mechanism (2) comprises an adaptive ring (3), and a positioning assembly (4) is rotatably connected in the adaptive ring (3);

the outer wall of the adaptation ring (3) is in contact with the arc-shaped groove in the fixing plate (1), and the inner wall of the adaptation ring (3) is provided with an annular limiting groove (301);

the positioning assembly (4) comprises a movable ring (401) and a bottom ring (405), the movable ring (401) is positioned in an annular limiting groove (301), three positioning plates (402) which are arranged in a regular triangle are hinged on the inner wall of the movable ring (401), a strip-shaped groove (403) is formed in each positioning plate (402), the outer wall of the bottom ring (405) is fixedly connected with the inner wall of the adaptive ring (3), the bottom ring (405) is positioned below the movable ring (401), a plurality of balancing weights (406) are fixedly arranged on the lower surface of the bottom ring (405), a connecting ring (407) is fixedly arranged on the inner wall of the bottom ring (405), three positioning columns (408) matched with the strip-shaped grooves (403) are fixedly arranged on the upper surface of the connecting ring (407), and a connecting plate (409) is fixedly arranged on the inner wall of the movable ring (401), the top fixed mounting of connecting plate (409) has a flat board (410), the lower surface of flat board (410) and the upper surface contact of adaptation ring (3), flat board (410) are fixed through bolt (411).

2. A large PVC pipe installation auxiliary device according to claim 1, characterized in that a supporting plate (101) is fixedly installed at each of four top corners of the lower surface of the fixing plate (1), and a universal wheel (102) is installed at the bottom end of each supporting plate (101).

3. A large PVC pipe installation auxiliary device according to claim 1, characterized in that one end of the positioning plate (402) far from the movable ring (401) is provided with a roller (404), and a PVC pipe (5) is clamped between three rollers (404).

4. The auxiliary device for installing the large PVC pipeline is characterized in that the positioning column (408) is inserted into the strip-shaped groove (403), and the diameter of the positioning column (408) is the same as the inner diameter of the strip-shaped groove (403).

5. The auxiliary device for large PVC pipeline installation according to claim 1, wherein a threaded hole is formed in the flat plate (410), the bolt (411) is inserted into the threaded hole, and the bottom end surface of the bolt (411) is in contact with the upper surface of the adapting ring (3).