CN215173037U

CN215173037U - Flange plate with supporting structure

Info

Publication number: CN215173037U
Application number: CN202121017292.1U
Authority: CN
Inventors: 王纪胜
Original assignee: Shandong Everbright Pipeline Equipment Co ltd
Current assignee: Shandong Everbright Pipeline Equipment Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-12-14
Anticipated expiration: 2031-05-13

Abstract

The utility model discloses a flange plate with a supporting structure, which relates to the technical field of flange plates, the utility model comprises a flange plate body, a plurality of connecting holes are arranged in the inner part of the flange plate body and positioned on the outer ring of a central hole, a supporting mechanism is arranged on the surface of the flange plate body, the supporting mechanism comprises an inserting rod and an inserting groove, the inserting groove is arranged in the inner part of the flange plate body and positioned between one pair of connecting holes, the inserting groove and a perforation are arranged on the flange plate, the inserting rod which can slide is arranged in the perforation, and by utilizing the matching of the inserting rod and the inserting groove, the two flange plates can be ensured to be focused in advance when being connected, each connecting hole can be ensured to correspond to each other, and simultaneously, the supporting function can also be played; through set up the elastic ring in every ring channel, connecting two ring flanges, the equal mounting nut of bolt of installation in the ring channel that corresponds utilizes two nuts extrusion elastic ring, can guarantee that bolt and nut installation are inseparabler, need not to install the shell fragment additional moreover, saves trouble more.

Description

Flange plate with supporting structure

Technical Field

The utility model relates to a ring flange technical field, concretely relates to ring flange with bearing structure.

Background

The flange is also called a flange or flange. The elements interconnecting the tube to the tube are connected to the tube ends. The flanges are provided with holes, and the two flanges are tightly connected through bolts. The flanges are sealed with gaskets. Flanges are disk-like parts, which are most commonly used in pipe work in pairs. In pipeline engineering, flanges are mainly used for the connection of pipelines. At the end of two pipelines, one flange is mounted, the low-pressure pipeline can be screwed with a flange, and the flange is welded under the pressure of more than 4 kilograms. And a sealing gasket is arranged between the two flanges and then is fastened by bolts.

Because two ring flanges are butt-jointed and installed mutually, if the two ring flanges are directly spliced, the bolts are installed after connecting holes in the surfaces of the two ring flanges are aligned in advance, which is not only troublesome, but also needs to be held by hands all the time, and is not supported by a good supporting structure, so that the bolts are very troublesome to install.

It is therefore desirable to provide a flange having a support structure to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ring flange with bearing structure to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a ring flange with bearing structure, includes flange plate body, flange plate body's inside just is located and is equipped with a plurality of connecting holes on the centre bore outer lane, flange plate body's surface is equipped with supporting mechanism, supporting mechanism includes inserted bar and slot, flange plate body's inside just is located and is equipped with the slot between one of them a pair of connecting hole, flange plate body's inside just is located and is equipped with the perforation between another a pair of connecting hole, the interlude has the inserted bar in the perforation, just the axle diameter of inserted bar equals the groove width of slot.

Furthermore, the flange plate body is arranged in each connecting hole and is provided with a fastening mechanism, each fastening mechanism comprises an elastic ring, two ends of the flange plate body, which are arranged in each connecting hole, are respectively provided with an annular groove and a diamond groove, each annular groove is internally provided with an elastic ring, and a plurality of compression springs are fixedly connected between the bottom surface of each elastic ring and the inner bottom surface of each annular groove.

Further, be equipped with a pair of spout on the fenestrate inside wall, a pair of slider of fixedly connected with on the one end lateral wall of inserted bar, just slider sliding connection is in the spout.

Further, the interior bottom surface fixedly connected with magnet No. two of slot, the one end fixedly connected with magnet of slider is kept away from to the inserted bar, just the opposite face opposite poles of magnet and magnet No. two attract.

Furthermore, each of the two ends of the annular groove is provided with a clamping groove, each of the two ends of the annular groove is provided with a protruding block on the side wall of the elastic ring, and the protruding blocks can be embedded in the corresponding clamping grooves.

Furthermore, the bolt cap corresponding to the bolt connected with each connecting hole is in a diamond shape, the bolt cap is matched with the diamond groove, and the volume of the nut connected with the bolt is smaller than that of the diamond groove.

The utility model has the advantages as follows:

1. the insertion grooves and the through holes are formed in the flange plates, the slidable insertion rods are arranged in the through holes, and the two flange plates can be ensured to be focused in advance when being connected by utilizing the matching of the insertion rods and the insertion grooves, so that each connecting hole can correspond to each other, and meanwhile, the supporting function can also be realized;

2. through set up the elastic ring in every ring channel, connecting two ring flanges, the equal mounting nut of bolt of installation in the ring channel that corresponds utilizes two nuts extrusion elastic ring, can guarantee that bolt and nut installation are inseparabler, need not to install the shell fragment additional moreover, saves trouble more.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of one surface of the flange body of the present invention;

fig. 2 is a schematic structural view of the other side of the flange body of the present invention;

fig. 3 is a cross-sectional view taken along line a-a of fig. 1 in accordance with the present invention;

fig. 4 is a cross-sectional view B-B of fig. 1 according to the present invention.

Reference numerals: 1. the flange plate body; 2. connecting holes; 3. a fastening mechanism; 301. an annular groove; 302. a card slot; 303. an elastic ring; 304. a compression spring; 305. a diamond-shaped groove; 4. a support mechanism; 401. a slot; 402. inserting a rod; 403. a first magnet; 404. perforating; 405. a chute; 406. a slider; 407. a magnet II.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a flange plate with a supporting structure includes a flange plate body 1, a plurality of connecting holes 2 are provided in the flange plate body 1 and located on an outer ring of a central hole, a supporting mechanism 4 is provided on a surface of the flange plate body 1, the supporting mechanism 4 includes an inserting rod 402 and a slot 401, the slot 401 is provided in the flange plate body 1 and located between a pair of connecting holes 2, a through hole 404 is provided in the flange plate body 1 and located between another pair of connecting holes 2, the inserting rod 402 is inserted into the through hole 404, and an axial diameter of the inserting rod 402 is equal to a width of the slot 401.

In this embodiment, through set up slot 401 and inserted bar 402 that can mate on ring flange body 1, when two ring flange bodies 1 mate together, align the slot 401 of another ring flange body 1 with the perforation 404 of a ring flange body 1, inwards press inserted bar 402, make inserted bar 402 can insert in the slot 401 that corresponds, two inserted bar 402 are crisscross to be inserted and are established in the slot 401 that corresponds like this, when making two ring flange bodies 1 can dock each other, still realize the support, the skew can not take place for the position of butt joint, every pair connecting hole 2 homoenergetic is to the hole like this, bolt easy to assemble.

Specifically, the flange plate body 1 is located and all is equipped with fastening device 3 in every connecting hole 2, and fastening device 3 includes elastic ring 303, and the both ends that flange plate body 1 is located every connecting hole 2 are equipped with ring channel 301 and rhombus groove 305 respectively, all is provided with elastic ring 303 in every ring channel 301, and equal a plurality of compression spring 304 of fixedly connected with between the bottom surface of every elastic ring 303 and the interior bottom surface of ring channel 301.

In this embodiment, when two flange plate bodies 1 need to be butted together, a bolt needs to be firstly inserted into each connecting hole 2 of one of the flange plate bodies 1, then each nut is screwed on the bolt, the nut is installed on one surface of the flange plate body 1 provided with the elastic ring 303, then a nut is installed on the bolt, the other flange is correspondingly inserted on the bolt, then a nut is screwed on the bolt, the nut is arranged at one end of the flange plate body 1 provided with the diamond-shaped groove 305, finally the nut is screwed, and then the middle two nuts are screwed, so that the elastic ring 303 is compacted by the middle two nuts, and thus the two flange plate bodies 1 can be firmly fixed together.

Specifically, a pair of sliding grooves 405 is formed in the inner side wall of the through hole 404, a pair of sliding blocks 406 is fixedly connected to the side wall of one end of the insertion rod 402, and the sliding blocks 406 are slidably connected in the sliding grooves 405.

In this embodiment, the plug 402 is prevented from being separated from the through hole 404.

Specifically, a second magnet 407 is fixedly connected to the inner bottom surface of the slot 401, a first magnet 403 is fixedly connected to one end of the insertion rod 402 away from the slider 406, and opposite surfaces of the first magnet 403 and the second magnet 407 are opposite in attraction.

In this embodiment, it is guaranteed that the two flange plate bodies 1 cannot be easily detached after focusing.

Specifically, the two ends of each annular groove 301 are provided with a clamping groove 302, the side wall of each elastic ring 303 is provided with a protruding block, and the protruding blocks can be embedded in the corresponding clamping grooves 302.

In this embodiment, the elastic ring 303 is restricted from rotating laterally, so as to prevent the compression spring 304 from being damaged.

Specifically, the bolt cap corresponding to the bolt connected with each connecting hole 2 is in a diamond shape, the bolt cap is matched with the diamond-shaped groove 305, and the volume of the nut connected with the bolt is smaller than that of the diamond-shaped groove 305.

In this embodiment, it is avoided that the last nut cannot be mounted in the diamond groove 305.

Claims

1. The utility model provides a ring flange with bearing structure, includes ring flange body (1), its characterized in that, the inside of ring flange body (1) just is located the centre bore outer lane and is equipped with a plurality of connecting holes (2), the surface of ring flange body (1) is equipped with supporting mechanism (4), supporting mechanism (4) are including inserted bar (402) and slot (401), the inside of ring flange body (1) just is located and is equipped with slot (401) between one of them a pair of connecting hole (2), the inside of ring flange body (1) just is located and is equipped with between another a pair of connecting hole (2) and perforates (404), it has inserted bar (402) to perforate (404) interlude, just the axle diameter of inserted bar (402) equals the groove width of slot (401).

2. A flange plate with a supporting structure according to claim 1, wherein a fastening mechanism (3) is disposed in each connecting hole (2) of the flange plate body (1), the fastening mechanism (3) includes an elastic ring (303), an annular groove (301) and a rhombic groove (305) are respectively disposed at two ends of each connecting hole (2) of the flange plate body (1), an elastic ring (303) is disposed in each annular groove (301), and a plurality of compression springs (304) are fixedly connected between the bottom surface of each elastic ring (303) and the inner bottom surface of each annular groove (301).

3. A flange plate with a supporting structure according to claim 1, characterized in that the inner side wall of the through hole (404) is provided with a pair of sliding grooves (405), one end side wall of the inserted link (402) is fixedly connected with a pair of sliding blocks (406), and the sliding blocks (406) are slidably connected in the sliding grooves (405).

4. The flange plate with a supporting structure according to claim 1, wherein a second magnet (407) is fixedly connected to the inner bottom surface of the slot (401), a first magnet (403) is fixedly connected to one end of the inserted rod (402) far away from the sliding block (406), and opposite surfaces of the first magnet (403) and the second magnet (407) attract each other in an opposite polarity.

5. A flange plate with a supporting structure according to claim 2, characterized in that the annular grooves (301) are provided with locking grooves (302) at both ends, the side wall of each elastic ring (303) is provided with a convex block, and the convex blocks can be embedded in the corresponding locking grooves (302).

6. A flange plate with a supporting structure according to claim 2, characterized in that the bolt cap corresponding to the bolt connected with each connecting hole (2) is in a diamond shape, and the bolt cap is matched with the diamond-shaped groove (305), and the volume of the nut of the bolt connection is smaller than the volume of the diamond-shaped groove (305).