CN217234745U

CN217234745U - Mechanical sealing element convenient to position and install

Info

Publication number: CN217234745U
Application number: CN202123355797.1U
Authority: CN
Inventors: 蒋忠全; 蒋恒鑫
Original assignee: Zhenjiang Quanyou Insulation Material Co ltd
Current assignee: Zhenjiang Quanyou Insulation Material Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-19
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses a mechanical seal spare of easy to fix a position installation, including mechanical pipeline main part, the quantity of mechanical pipeline main part is two, and mechanical pipeline main part's specification is the same, and the outside of two mechanical pipeline main parts cup joints respectively and installs right sealing member and left sealing member, and the all fixed mounting of one end of left sealing member has the fixed block, and the slot has all been seted up to the inside of fixed block, and the inside of slot all inserts and installs the dead lever, and the all fixed mounting of one end of dead lever has the connecting plate. This kind of mechanical seal spare of easy location installation, through right sealing member, left sealing member, dead lever and fixed spring, left sealing member wraps up right sealing member in its inside, and fixed spring's elasticity is fixed the inside at the fixed slot with the dead lever, enables the outside at right sealing member of the firm fixing of left sealing member, and sealed the pad through right sealing member and left sealing member inside assists the promotion to its inside seal nature to saved the location problem of manual work when the installation, solved mouthful accurate nature to mouthful.

Description

Mechanical sealing element convenient to position and install

Technical Field

The utility model relates to a mechanical seal technical field specifically is a mechanical seal who makes things convenient for location installation.

Background

The mechanical sealing element is one of the precise and complicated mechanical basic elements, and is the key part of various pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. The auxiliary seal of compensating ring is corrugated pipe mechanical seal for what corrugated metal pipe's is called, but current mechanical seal spare is very loaded down with trivial details when mostly not being convenient for the staff to mechanical pipeline carry out the erection joint of mouth to mouth and install, because can't carry out the accurate connection of mouth to mouth with mechanical pipeline, can produce the condition of leaking when leading to using to the stability of structure has been reduced. Therefore, the mechanical sealing element is improved, and the mechanical sealing element is convenient to position and install.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mechanical seal spare of installation of facilitating location, including mechanical pipeline main part, the quantity of mechanical pipeline main part is two, just mechanical pipeline main part's specification is the same, two the outside of mechanical pipeline main part is cup jointed respectively and is installed right sealing member and left sealing member, the all fixed mounting of one end of left side sealing member has the fixed block, the slot has all been seted up to the inside of fixed block, the inside of slot all inserts and installs the dead lever, the all fixed mounting of one end of dead lever has the connecting plate, the all fixed mounting of one end of connecting plate has fixing spring, the fixed slot has all been seted up to the one end of right side sealing member.

As a preferred technical scheme of the utility model, one side of right side sealing member extends to the inside of left sealing member, right side sealing member all is provided with sealed the pad with the inside of left sealing member, and sealed pad closely laminates with one side of mechanical pipeline main part.

As a preferred technical scheme of the utility model, the draw-in groove has all been seted up at the both ends of mechanical pipeline main part, the equal fixed mounting of inner wall of right side sealing member and left sealing member has the fixture block, the inside to the draw-in groove is installed to the all blocks of one end of fixture block.

As a preferred technical scheme of the utility model, the one end of slot all extends to the inside of left sealing member, the other end of slot all extends to the outside of fixed block.

As a preferred technical scheme of the utility model, the outside of dead lever is all fixed mounting has the rubber sealing plug, the shape of rubber sealing plug all is trapezoidal, the outer wall of rubber sealing plug all closely laminates with the inner wall of slot.

As a preferred technical scheme of the utility model, every group fixed spring's quantity is two, fixed spring's one end all with the outer wall fixed connection of fixed block.

As a preferred technical scheme of the utility model, the inside of installation to the fixed slot is all inserted to the one end of dead lever, the one end and the fixed slot of dead lever all are the slope form.

The beneficial effects of the utility model are that:

1. this kind of mechanical seal spare of easy location installation, through right sealing member, left sealing member, dead lever and fixed spring, left sealing member wraps up right sealing member in its inside, and fixed spring's elasticity is fixed the inside at the fixed slot with the dead lever, enables the outside at right sealing member of the firm fixing of left sealing member, and sealed the pad through right sealing member and left sealing member inside assists the promotion to its inside seal nature to saved the location problem of manual work when the installation, solved mouthful accurate nature to mouthful.

2. This kind of mechanical seal spare of easy to fix a position installation, through draw-in groove and fixture block, the fixture block is in the inside of draw-in groove, enables right sealing member and left sealing member and mechanical pipeline main part's outer wall fixed connection, has prevented that right sealing member and left sealing member from producing and has rocked, causes the condition of earial drainage.

3. This kind of mechanical seal spare of convenient location installation, through the rubber sealing plug, the rubber sealing plug carries out effectual shutoff with the uncovered department of slot, when making the dead lever remove in the inside of slot, has prevented that the medium from leaking from the slot.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front sectional view of a mechanical sealing member of the present invention, which is convenient for positioning and installation;

fig. 2 is a partially enlarged schematic view of a mechanical sealing element of the present invention at a position a in fig. 1, which facilitates positioning and installation;

fig. 3 is a partial perspective view of the mechanical sealing element of the present invention, which is convenient for positioning and installation.

In the figure: 1. a machine conduit body; 2. a right seal; 3. a left seal member; 4. a card slot; 5. a clamping block; 6. a fixed block; 7. a slot; 8. a fixing rod; 9. a connecting plate; 10. a rubber sealing plug; 11. fixing the spring; 12. and fixing the grooves.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a mechanical seal spare of convenient location installation, including mechanical pipeline main part 1, the quantity of mechanical pipeline main part 1 is two, and mechanical pipeline main part 1's specification is the same, the outside of two mechanical pipeline main parts 1 is cup jointed respectively and is installed right sealing member 2 and left sealing member 3, the one end of left sealing member 3 all fixed mounting has fixed block 6, slot 7 has all been seted up to the inside of fixed block 6, slot 7's inside all inserts and installs dead lever 8, the one end of dead lever 8 all fixed mounting has connecting plate 9, the one end of connecting plate 9 all fixed mounting has fixing spring 11, fixed slot 12 has all been seted up to the one end of right sealing member 2.

The right sealing element 2 and the left sealing element 3 are internally provided with sealing gaskets, the sealing gaskets are tightly attached to one side of the mechanical pipeline main body 1, and the sealing gaskets in the right sealing element 2 and the left sealing element 3 are used for assisting in leakage prevention.

Wherein, draw-in groove 4 has all been seted up at the both ends of mechanical pipeline main part 1, and the equal fixed mounting of the inner wall of right sealing member 2 and left sealing member 3 has fixture block 5, and the inside to draw-in groove 4 is installed to the all blocks of one end of fixture block 5, utilizes the inside of fixture block 5 block at draw-in groove 4, prevents that right sealing member 2 and left sealing member 3 from producing and rocking, causes the seal nature reduction of right sealing member 2 and left sealing member 3.

Wherein, the one end of slot 7 all extends to the inside of left sealing member 3, and the other end of slot 7 all extends to the outside of fixed block 6.

Wherein, the outside of dead lever 8 all fixedly mounted has rubber sealing plug 10, and the shape of rubber sealing plug 10 all is trapezoidal, and the outer wall of rubber sealing plug 10 all closely laminates with the inner wall of slot 7, utilizes the characteristic of rubber sealing plug 10, when pulling dead lever 8, prevents that the medium from flowing out from the inside of slot 7.

Wherein, the quantity of every group fixed spring 11 is two, and fixed spring 11's one end all with the outer wall fixed connection of fixed block 6.

Wherein, the inside of installation to fixed slot 12 is all inserted to the one end of dead lever 8, and the one end of dead lever 8 all is the slope form with fixed slot 12, utilizes the characteristic of the shape of dead lever 8 and fixed slot 12, has made things convenient for the staff to carry out mutual fixed mounting with right sealing member 2 and left sealing member 3.

The working principle is as follows: when the worker uses the right sealing element 2 and the left sealing element 3, the worker firstly sleeves and installs the right sealing element 2 and the left sealing element 3 on the outer side of the mechanical pipeline main body 1, then the worker pushes the right sealing element 2 and the left sealing element 3 to one side of the mechanical pipeline main body 1, then one side of the right sealing element 2 is inserted into the left sealing element 3, meanwhile, the characteristic of the shape of the fixing rod 8 is utilized, the fixing rod 8 is slid into the fixing groove 12, the fixing rod 8 is firmly fixed in the fixing groove 12 by the inertia of the fixing spring 11, namely, the installation of the right sealing element 2 and the left sealing element 3 can be completed, when the worker needs to separate the right sealing element 2 from the left sealing element 3, the worker upwards pulls the connecting plate 9 to enable the fixing spring 11 to be stretched, and enables the fixing rod 8 to be separated from the inside of the fixing groove 12, the right and

left seals

2 and 3 can be separated.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mechanical seal spare of easy location installation, includes mechanical pipeline main part (1), its characterized in that, the quantity of mechanical pipeline main part (1) is two, just the specification of mechanical pipeline main part (1) is the same, two the outside of mechanical pipeline main part (1) is cup jointed respectively and is installed right sealing member (2) and left sealing member (3), the all fixed mounting of one end of left side sealing member (3) has fixed block (6), slot (7) have all been seted up to the inside of fixed block (6), the inside of slot (7) all inserts and installs dead lever (8), the all fixed mounting of one end of dead lever (8) has connecting plate (9), the all fixed mounting of one end of connecting plate (9) has fixed spring (11), fixed slot (12) have all been seted up to the one end of right side sealing member (2).

2. The mechanical sealing element convenient to position and install according to claim 1, wherein one side of the right sealing element (2) extends to the inside of the left sealing element (3), sealing gaskets are arranged inside the right sealing element (2) and the left sealing element (3), and the sealing gaskets are tightly attached to one side of the mechanical pipeline main body (1).

3. The mechanical sealing element convenient to position and mount according to claim 1, wherein clamping grooves (4) are formed in two ends of the mechanical pipeline main body (1), clamping blocks (5) are fixedly mounted on inner walls of the right sealing element (2) and the left sealing element (3), and one ends of the clamping blocks (5) are clamped and mounted inside the clamping grooves (4).

4. A mechanical seal element convenient for positioning and installation according to claim 1, wherein one end of the slot (7) extends to the inside of the left seal element (3), and the other end of the slot (7) extends to the outside of the fixing block (6).

5. The mechanical sealing element convenient for positioning and installation as claimed in claim 1, wherein rubber sealing plugs (10) are fixedly installed on the outer sides of the fixing rods (8), the rubber sealing plugs (10) are trapezoidal in shape, and the outer walls of the rubber sealing plugs (10) are tightly attached to the inner walls of the slots (7).

6. A mechanical sealing element convenient for positioning and installation according to claim 1, wherein the number of the fixing springs (11) in each group is two, and one end of each fixing spring (11) is fixedly connected with the outer wall of the fixing block (6).

7. The mechanical seal element convenient for positioning and installation as claimed in claim 1, wherein one end of the fixing rod (8) is inserted and installed inside the fixing groove (12), and one end of the fixing rod (8) and the fixing groove (12) are both in a slope shape.