CN210661800U

CN210661800U - Flange plate easy to assemble and disassemble

Info

Publication number: CN210661800U
Application number: CN201921501951.1U
Authority: CN
Inventors: 周成宏
Original assignee: Nanjing Hongqing Precision Material Technology Co Ltd
Current assignee: Nanjing Hongqing Precision Material Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-02
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses an easily install and remove ring flange relates to the flange field, for solving the common connected mode among the prior art and making flange mounting and dismantle inconvenient problem. The up end of fixed disk is provided with the slider, the below of slider is provided with the spout, the inside of pressing from both sides tight circle is provided with the opening, the inside of going up the fixed block is provided with the threaded rod, the below of threaded rod is provided with the knob, the below of going up the fixed block is provided with down the fixed block, the up end and the lower terminal surface of fixed block and last fixed block all are provided with anti-skidding leather packing down, the lower extreme of opening is provided with the sealing washer, the lower extreme of slider is provided with the connecting rod, the spring is installed to one side of connecting rod, the below of connecting rod is provided with the lug, one side of lug is provided with the recess, the below of first ring flange is provided with the second ring flange, install the bolt between second.

Description

Flange plate easy to assemble and disassemble

Technical Field

The utility model relates to a flange technical field specifically is an easily install and remove ring flange.

Background

Flanges, also called flange flanges or lugs, are parts of the mutual connection between shafts, used for the connection between pipe ends; there are also flanges on the inlet and outlet of the apparatus, used for the connection between two apparatuses, such as the flange of the reducer, the flange connection or the flange joint, which means the detachable connection of a group of combined sealing structure formed by the mutual connection of the flange, the gasket and the bolt, the pipeline flange means the flange used for piping in the pipeline device, the inlet and outlet flange of the apparatus used on the apparatus, the flange is sealed by the gasket, the flange is divided into the flange, the welding flange and the clamping flange, the flanges are used in pairs, the low pressure pipeline can use the threaded flange, the welding flange with more than four kilograms of pressure is used, the gasket is added between the two flange plates, then the flange plates are fastened by the bolt, the thickness of the flange plates with different pressures is different, the bolts used are also different, the water pump and the valve, when connecting with the pipeline, the local parts of these apparatuses are also made into the corresponding flange shape, also known as flange connections.

At present, a flange is widely applied to the field of machinery as a connecting piece, and is often inevitably applied to a large-scale mechanical system, so that the requirement on the strength of the flange is high, the flange is visible everywhere when being applied to pipeline connection, and a pipeline can be well connected through a pair of mutually matched flanges, generally speaking, a pair of flanges are connected with each other through arranging corresponding mounting holes and further through connecting pieces such as bolts, but the flange is inconvenient to mount and dismount in the connecting mode; therefore, the market urgently needs to develop an easily-assembled and disassembled flange plate to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily install and remove ring flange to solve the common connected mode that proposes in the above-mentioned background art and make flange mounting and dismantle inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the flange plate easy to assemble and disassemble comprises a first flange plate and an upper fixed block, wherein a flange hole is formed in the upper end face of the first flange plate, a notch is formed in one side of the flange hole, a fixed disc is installed on the inner surface of the first flange plate, a clamping ring is installed on the inner surface of the fixed disc, a sliding block is arranged on the upper end face of the fixed disc, a sliding groove is formed below the sliding block, an opening is formed in the clamping ring, a threaded rod is arranged inside the upper fixed block, a knob is arranged below the threaded rod, a lower fixed block is arranged below the upper fixed block, anti-skid leather pads are arranged on the upper end face and the lower end face of the lower fixed block and the upper fixed block respectively, a sealing ring is arranged at the lower end of the opening, a connecting rod is arranged at the lower end of the sliding block, a spring is, one side of the lug is provided with a groove, a second flange plate is arranged below the first flange plate, and a bolt is arranged between the second flange plate and the first flange plate.

Preferably, the flange hole and the first flange plate are arranged into an integral structure, the notch and the first flange plate are arranged into an integral structure, and the number of the notch and the number of the flange holes are four.

Preferably, the fixed disk is connected with the clamping ring in a welded mode, the opening and the clamping ring are arranged into an integral structure, and the sealing ring is connected with the opening in an adhesive mode.

Preferably, the inside of going up the fixed block is provided with the hole, the threaded rod passes hole and last fixed block sliding connection, knob and threaded rod threaded connection, fixed block and threaded rod fixed connection down.

Preferably, the connecting rod is fixedly connected with the sliding block, two ends of the spring are respectively connected with one side of the connecting rod and the fixed disk in a welded mode, the convex block and the connecting rod are arranged into an integral structure, and the groove and the connecting rod are arranged into an integral structure.

Preferably, the threaded rod penetrates through the notch to be fixedly connected with the first flange plate and the second flange plate through the upper fixing block and the lower fixing block, and the bolt penetrates through the flange hole to be fixedly connected with the first flange plate and the second flange plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting through the fixed disk, need install on the pipeline at first ring flange, can change the size of fixed disk according to the pipeline of difference, fixed disk accessible promotes the slider and drives the connecting rod and make the lug pack up, thereby can take clamping ring to pull down from first ring flange is inside simultaneously with the fixed disk, moreover, the steam generator is simple in structure, high durability and convenient operation, reducible working strength, the work efficiency is improved, low in production cost, can use widely, through the weight of the reducible first ring flange of breach and second ring flange, and when connecting, thereby the rotatory knob of accessible makes the fixed block push down first ring flange, tighten up the distance between first ring flange and the second ring flange through the threaded rod, high durability and convenient installation, and when dismantling, only need loosen the knob, it can pull down to release the breach with last fixed block and lower fixed block again, high durability and convenient operation, and easy loading.

Drawings

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

fig. 2 is a schematic structural view of the upper fixing block of the present invention;

fig. 3 is an internal cross-sectional view of a first flange of the present invention;

fig. 4 is a front view of an easily assembled and disassembled flange of the present invention.

In the figure: 1. a first flange plate; 2. a flange hole; 3. a notch; 4. fixing the disc; 5. a clamping ring; 6. a slider; 7. a chute; 8. a port; 9. an upper fixed block; 10. a threaded rod; 11. a knob; 12. an anti-skid leather pad; 13. a lower fixed block; 14. a seal ring; 15. a connecting rod; 16. a spring; 17. a bump; 18. a groove; 19. a second flange plate; 20. and (4) bolts.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an easily-assembled and disassembled flange plate comprises a first flange plate 1 and an upper fixing block 9, wherein a flange hole 2 is arranged on the upper end surface of the first flange plate 1, a notch 3 is arranged on one side of the flange hole 2, a fixing plate 4 is arranged on the inner surface of the first flange plate 1, a clamping ring 5 is arranged on the inner surface of the fixing plate 4, a sliding block 6 is arranged on the upper end surface of the fixing plate 4, a sliding groove 7 is arranged below the sliding block 6, an opening 8 is arranged inside the clamping ring 5, a threaded rod 10 is arranged inside the upper fixing block 9, a knob 11 is arranged below the threaded rod 10, a lower fixing block 13 is arranged below the upper fixing block 9, anti-skid leather pads 12 are arranged on the upper end surface and the lower end surface of the lower fixing block 13 and the upper fixing block 9, a sealing ring 14 is arranged at the lower end of the opening 8, a connecting rod 15 is arranged at the, one side of the projection 17 is provided with a groove 18, a second flange 19 is arranged below the first flange 1, and a bolt 20 is arranged between the second flange 19 and the first flange 1.

Further, flange hole 2 sets up structure as an organic whole with first ring flange 1, and breach 3 and flange hole 2 all are provided with four, and accessible breach 3 and flange hole 2 use two kinds of connected modes to fix according to the condition difference.

Further, fixed disk 4 and the tight circle of clamp 5 welded connection, opening 8 and the tight circle of clamp 5 set up an organic whole structure, and sealing washer 14 is connected with opening 8 bonding, fixes the pipeline through the tight circle of clamp 5.

Further, the inside of going up fixed block 9 is provided with the hole, and threaded rod 10 passes hole and last fixed block 9 sliding connection, knob 11 and threaded rod 10 threaded connection, lower fixed block 13 and threaded rod 10 fixed connection, thereby make last fixed block 9 push down first ring flange 1 through rotatory knob 11, tighten up the distance between first ring flange 1 and the second ring flange 19 through threaded rod 10.

Further, connecting rod 15 and slider 6 fixed connection, spring 16's both ends respectively with one side and the 4 welded connection of fixed disk of connecting rod 15, lug 17 and connecting rod 15 set up to a body structure, recess 18 with set up to a body structure, the accessible promotes slider 6 and drives connecting rod 15 and make lug 17 pack up to can take fixed disk 4 to take clamping ring 5 to pull down from 1 inside of first ring flange simultaneously, simple structure, convenient operation.

Further, threaded rod 10 passes through breach 3 through last fixed block 9 and lower fixed block 13 and first ring flange 1 and second ring flange 19 fixed connection, and bolt 20 passes flange hole 2 and first ring flange 1 and second ring flange 19 fixed connection, when dismantling, only needs loosen knob 11, will go up fixed block 9 and lower fixed block 13 again and release breach 3 can dismantle easy operation convenient to use.

The working principle is as follows: during the use, fixed disk 4 accessible promotes slider 6 and drives connecting rod 15 and make lug 17 pack up, thereby can take clamping ring 5 with fixed disk 4 and pull down the change from first ring flange 1 is inside simultaneously, can change the size of fixed disk 4 according to the pipeline of difference, it is fixed with the pipeline through clamping ring 5, when connecting, use two kinds of connected modes to fix through breach 3 and flange hole 2 according to the difference of condition, thereby accessible rotary knob 11 makes and goes up fixed block 9 and push down first ring flange 1, tighten up the distance between first ring flange 1 and the second ring flange 19 through threaded rod 10, when dismantling, only need loosen knob 11, push out breach 3 with last fixed block 9 and lower fixed block 13 again and can dismantle, easy operation convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an easy ring flange of installing and removing, includes first ring flange (1) and last fixed block (9), its characterized in that: the anti-skidding sealing ring is characterized in that a flange hole (2) is formed in the upper end face of the first flange plate (1), a notch (3) is formed in one side of the flange hole (2), a fixed plate (4) is installed on the inner surface of the first flange plate (1), a clamping ring (5) is installed on the inner surface of the fixed plate (4), a sliding block (6) is arranged on the upper end face of the fixed plate (4), a sliding groove (7) is formed below the sliding block (6), an opening (8) is formed in the clamping ring (5), a threaded rod (10) is arranged in the upper fixed block (9), a knob (11) is arranged below the threaded rod (10), a lower fixed block (13) is arranged below the upper fixed block (9), anti-skidding leather pads (12) are arranged on the upper end face and the lower end face of the lower fixed block (13) and the upper fixed block (9), and a sealing ring (14) is, the lower extreme of slider (6) is provided with connecting rod (15), spring (16) are installed to one side of connecting rod (15), the below of connecting rod (15) is provided with lug (17), one side of lug (17) is provided with recess (18), the below of first ring flange (1) is provided with second ring flange (19), install bolt (20) between second ring flange (19) and first ring flange (1).

2. An easily attachable and detachable flange according to claim 1, wherein: the flange hole (2) and the first flange plate (1) are arranged into an integral structure, the notch (3) and the first flange plate (1) are arranged into an integral structure, and four notches (3) and four flange holes (2) are arranged.

3. An easily attachable and detachable flange according to claim 1, wherein: fixed disk (4) and press from both sides tight circle (5) welded connection, opening (8) set up structure as an organic whole with pressing from both sides tight circle (5), sealing washer (14) and opening (8) adhesive bonding.

4. An easily attachable and detachable flange according to claim 1, wherein: go up the inside of fixed block (9) and be provided with the hole, threaded rod (10) pass the hole and go up fixed block (9) sliding connection, knob (11) and threaded rod (10) threaded connection, fixed block (13) and threaded rod (10) fixed connection down.

5. An easily attachable and detachable flange according to claim 1, wherein: connecting rod (15) and slider (6) fixed connection, the both ends of spring (16) respectively with one side and fixed disk (4) welded connection of connecting rod (15), lug (17) set up structure as an organic whole with connecting rod (15), recess (18) with set up structure as an organic whole.

6. An easily attachable and detachable flange according to claim 1, wherein: threaded rod (10) pass breach (3) through last fixed block (9) and lower fixed block (13) and first ring flange (1) and second ring flange (19) fixed connection, bolt (20) pass flange hole (2) and first ring flange (1) and second ring flange (19) fixed connection.