CN219775097U

CN219775097U - Assembled flange plate

Info

Publication number: CN219775097U
Application number: CN202321220128.XU
Authority: CN
Inventors: 宋红峰; 裴军
Original assignee: Nanyang Tianmen Automobile Axle Parts Co ltd
Current assignee: Nanyang Tianmen Automobile Axle Parts Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-09-29
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to an assembled flange plate, which relates to the technical field of flange plates and comprises a flange body and a radial cylinder, wherein the flange body is internally connected with clamping blocks through a plurality of adjusting parts, the radial cylinder comprises a radial sleeve and a fixing plate fixed at the end part of the radial sleeve, the fixing plate is attached to the flange body, a mounting hole corresponding to the flange body is formed in the fixing plate, the radial sleeve is fixed in the flange body through a plurality of clamping blocks, and the inner side wall of the radial sleeve is provided with internal threads; and the flange body can fix diameter cylinders with different diameters of the diameter sleeve, so that the connection of pipelines with different diameters can be met.

Description

Assembled flange plate

Technical Field

The utility model relates to the technical field of flange plates, in particular to an assembled flange plate.

Background

The flange is most common in pipeline engineering, and is a part for connecting pipes to each other and is connected to pipe ends, in pipeline engineering, a flange is respectively arranged at the end where two pipelines need to be connected, and a wire flange can be used for a low-pressure pipeline, and a welding flange with the pressure of more than 4 kg can be used. The sealing gasket is added between the two flange plates, and then the sealing gasket is fastened by bolts, so that the problem that the existing flange plates are inconvenient to connect and assemble and inconvenient to operate by installers exists in actual use.

Through searching, chinese patent publication No. CN 218236505U, which is a flange convenient to assemble, comprises a flange main body, wherein an assembly groove is formed in the middle position inside the flange main body, and a fixing hole is formed in the edge inside the flange main body. This assembled ring flange runs through the inside at the mounting groove has a mounting cylinder, runs through the inside of mounting groove with the mounting cylinder when using, simultaneously with the fixed connection respectively at the inside of the evenly distributed's of the outside front end locating fixture block scarf joint of mounting cylinder in the inside of the prescribing a limit to draw-in groove of the inside lateral wall evenly setting of mounting groove to this is prescribing a limit to the angle behind the mounting cylinder runs through the mounting groove inside, and the limiting plate through fixed connection at the mounting cylinder front end prescribes a limit to the inside at the mounting groove simultaneously, can convenient and fast just firm installation operation through the mounting cylinder that is provided with the internal thread when installing the ring flange main part.

The size of the flange connection assembly port provided by the utility model can not be properly adjusted according to specific use requirements in practical application and use, and various use requirements under different use conditions are difficult to meet.

Disclosure of Invention

Aiming at the problems, the assembled flange plate provided by the utility model has the advantages that the radial cylinder and the flange body adopt a split structure, the radial cylinder can be fixed in the flange body through the adjusting piece and the clamping block, and the assembly and the disassembly are convenient; and the flange body can fix diameter cylinders with different diameters of the diameter sleeve, so that the pipeline connection with different diameters can be met, and an assembled flange is provided.

The specific technical scheme is as follows: including flange body and footpath section of thick bamboo, be connected with the grip block through a plurality of regulating parts in the flange body, footpath section of thick bamboo includes the footpath cover and fixes the fixed plate of footpath cover tip, the fixed plate with the laminating of flange body mutually, just set up on the fixed plate with corresponding mounting hole on the flange body, the footpath cover is through a plurality of the grip block is fixed in the flange body, the inside lateral wall of footpath cover is provided with the internal thread.

Preferably, a plurality of through holes are formed in the flange body, threaded rods are connected in the through holes in a sliding mode, the threaded rods are located at one end inside the flange body and fixedly connected with the clamping blocks, and positioning nuts are arranged inside and outside the flange body.

Preferably, a pair of telescopic rods are arranged between the clamping blocks and the inner edge of the flange body, and the telescopic rods are rotatably connected with the clamping blocks and the flange body.

Preferably, the clamping groove is formed in the inner edge of the clamping block, a tooth slot is formed in the clamping groove, the clamping block which is matched and clamped with the clamping groove is fixedly connected to the outer side wall of the radial sleeve, and the tooth block which is matched and clamped with the tooth slot is fixedly connected to the side wall of the clamping block.

Preferably, the lateral wall of fixed plate has seted up a plurality of rings of seal grooves, fixedly connected with sealing strip in the seal groove, the sealing strip protrusion the seal groove sets up.

The utility model provides an assembled flange plate, which has the beneficial effects that compared with the prior art:

(1): the radial cylinder and the flange body adopt a split structure, the radial cylinder can be fixed in the flange body through the adjusting piece and the clamping block, the installation and the disassembly are convenient, and parts cannot be additionally installed;

(2): according to the flange body, the diameter cylinders with different diameters of the diameter sleeve can be fixed, so that the connection of pipelines with different diameters can be met;

(3): according to the utility model, the outer side wall of the fixing plate is provided with a plurality of rings of sealing grooves, and sealing strips are fixedly connected in the sealing grooves, so that the sealing effect can be achieved when two flange bodies are connected.

Drawings

Fig. 1: is an overall front view in the utility model.

Fig. 2: is an integral structure diagram in the utility model.

Fig. 3: is a front view of the diameter tube in the utility model.

Fig. 4: is a bottom view of the diameter cylinder.

Fig. 5: is a partially enlarged view of the present utility model.

Fig. 6: the clamping block structure is shown in the utility model.

In the figure: the flange comprises a flange body, a 2-diameter cylinder, a 3-clamping block, a 4-diameter sleeve, a 5-fixing plate, a 6-mounting hole, a 7-threaded rod, an 8-positioning nut, a 9-telescopic rod, a 10-clamping groove, a 11-tooth groove, a 12-clamping block, a 13-tooth block, a 14-sealing groove and a 15-sealing strip.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather as being construed broadly as the terms "mounted," "connected," "coupled," or "connected" unless expressly specified or limited otherwise, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Embodiment one: as shown in fig. 1 and 2, an assembled flange comprises a flange body 1 and a radial cylinder 2, wherein a clamping block 3 is connected in the flange body 1 through a plurality of adjusting pieces. In this embodiment, the adjusting member includes a threaded rod 7, a plurality of through holes are formed in the flange body 1, the threaded rod 7 is slidably connected in the through holes, the diameter of the through holes is larger than the cross-sectional diameter of the threaded rod 7, the threaded rod 7 can slide freely in the through holes, one end of the threaded rod 7 located inside the flange body 1 is fixedly connected with the clamping block 3 through welding, and one end of the threaded rod 7 located outside the flange body 1 is fixedly connected with the limiting block through welding.

The threaded rod 7 is located inside and outside the flange body 1 and is provided with a positioning nut 8, the positioning nut 8 is in threaded connection with the threaded rod 7, and when two positioning nuts 8 are attached to the flange body 1, the threaded rod 7 can be prevented from sliding in the through hole.

As shown in fig. 3, the diameter tube 2 comprises a diameter sleeve 4 and a fixing plate 5 fixed at the end part of the diameter sleeve 4, the fixing plate 5 and the diameter sleeve 4 are integrally formed, the fixing plate 5 is attached to the flange body 1, a mounting hole 6 corresponding to the flange body 1 is formed in the fixing plate 5, the diameter sleeve 4 is fixed in the flange body 1 through a plurality of clamping blocks 3, as shown in fig. 5 and 6, a clamping groove 10 is formed in the inner edge of the clamping block 3, a tooth slot 11 is formed in the clamping groove 10, a clamping block 12 matched and clamped with the clamping groove 10 is fixedly connected to the outer side wall of the diameter sleeve 4 in a welding manner, and a tooth block 13 matched and clamped with the tooth slot 11 is fixedly connected to the side wall of the clamping block 12 in a welding manner.

Working principle: when the flange plate is assembled, the fixing plate 5 and the flange body 1 are fixed, the fixing plate 5 and the flange body 1 can be fixed through the matching of bolts and nuts, then the threaded rod 7 slides in the through hole through adjusting the positioning nuts 8, after the clamping block 12 on the side wall of the diameter sleeve 4 is completely inserted into the clamping groove 10, the sliding of the threaded rod 7 is stopped, the threaded rod 7 is positioned through the two positioning nuts 8, the flange plate is installed at the moment, when two flange plates are required to be connected, the flange body 1 and the fixing plate 5 on one flange plate are connected with the flange body 1 and the fixing plate 5 on the other flange plate through the bolts, and then the flange body 1 and the fixing plate 5 on one flange plate are fixed with the flange body 1 and the fixing plate 5 on the other flange plate through the nuts. When the flange plate is disassembled, the clamping blocks 12 on the side wall of the diameter sleeve 4 are separated from the clamping grooves 10 by adjusting the positioning nuts 8 and the threaded rods 7.

When the flange is used in daily life, some diameter cylinders with different inner diameters of the diameter sleeve 4 can be processed, when pipelines with different diameters are required to be installed, the diameter cylinders can be replaced according to specific use requirements in practical application and use work, the diameter sleeve 4 is matched with the pipelines to be connected, and the flange body can meet the requirement of pipeline connection with different diameters.

The internal side wall of the diameter sleeve 4 is provided with internal threads, and the diameter sleeve 4 with the internal threads is arranged inside, so that the pipeline installation operation can be conveniently, quickly and stably performed.

Embodiment two: on the basis of the above embodiment, a pair of telescopic rods 9 are further arranged between the clamping blocks 3 and the inner edge of the flange body 1, the telescopic rods 9 are sleeved with a plurality of sleeves in a sliding manner, the sleeves with small diameters are sleeved with the sleeves with large diameters in a sliding manner, and two ends of each telescopic rod 9 are respectively connected with the clamping blocks 3 and the flange body 1 through hinged supports in a rotating manner. The telescopic rod 9 is arranged, so that the clamping block 3 does not rotate in the flange body 1, the stability of the clamping block 3 when the telescopic rod 9 slides is increased, and the flange plate is convenient to install and detach.

Embodiment III: on the basis of the above embodiment, as shown in fig. 4, further, a plurality of rings of sealing grooves 14 (at least two rings) are formed on the outer side wall of the fixing plate 5, sealing strips 15 are fixedly connected in the sealing grooves 14, and the sealing strips 15 are protruded out of the sealing grooves 14. The sealing strip 15 is made of elastic rubber, the sealing strip 15 is adhered to the inside of the sealing groove 14 through glue, the sealing strip 15 is adhered to the inside of the sealing groove 14, and displacement of the sealing strip 15 between two flange plates can be prevented. The sealing groove 14 and the sealing strip 15 are arranged to play a sealing role when the two flange bodies 1 are connected.

In summary, the radial cylinder and the flange body adopt a split structure, and the radial cylinder can be fixed in the flange body through the adjusting piece and the clamping block, so that the radial cylinder is convenient to mount and dismount, parts cannot be additionally mounted, and the parts cannot be additionally mounted; and the flange body can fix diameter cylinders with different diameters of the diameter sleeve, so that the connection of pipelines with different diameters can be met.

While the present utility model has been particularly shown and described with reference to a preferred embodiment, a number of methods and instrumentalities embodying the present utility model, the foregoing is merely a preferred embodiment of the present utility model, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an assembled ring flange, includes flange body (1) and footpath section of thick bamboo (2), its characterized in that, be connected with grip block (3) through a plurality of regulating parts in flange body (1), footpath section of thick bamboo (2) are including footpath cover (4) and fix fixed plate (5) of footpath cover (4) tip, fixed plate (5) with flange body (1) laminating mutually, just set up on fixed plate (5) with corresponding mounting hole (6) on flange body (1), footpath cover (4) are in through a plurality of grip block (3) are fixed in flange body (1), the inside lateral wall of footpath cover (4) is provided with the internal thread.

2. An assembled flange according to claim 1, wherein the flange body (1) is provided with a plurality of through holes, a threaded rod (7) is slidably connected in the through holes, one end of the threaded rod (7) located inside the flange body (1) is fixedly connected with the clamping block (3), and the threaded rod (7) is located inside and outside the flange body (1) and is provided with positioning nuts (8).

3. An assembled flange according to claim 2, wherein a pair of telescopic rods (9) is arranged between the clamping blocks (3) and the inner edge of the flange body (1), and the telescopic rods (9) are rotatably connected with the clamping blocks (3) and the flange body (1).

4. The assembled flange plate according to claim 1, wherein the clamping block (3) is provided with a clamping groove (10) at the inner edge, a tooth slot (11) is formed in the clamping groove (10), a clamping block (12) which is matched and clamped with the clamping groove (10) is fixedly connected to the outer side wall of the radial sleeve (4), and a tooth block (13) which is matched and clamped with the tooth slot (11) is fixedly connected to the side wall of the clamping block (12).

5. An assembled flange according to claim 1, characterized in that the outer side wall of the fixing plate (5) is provided with a plurality of rings of sealing grooves (14), sealing strips (15) are fixedly connected in the sealing grooves (14), and the sealing strips (15) protrude out of the sealing grooves (14).