CN217130317U

CN217130317U - Protective device for sealing cutting sleeve

Info

Publication number: CN217130317U
Application number: CN202220916524.5U
Authority: CN
Inventors: 林加智; 易城国
Original assignee: Sichuan Shihua Seal Co ltd
Current assignee: Sichuan Shihua Seal Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-08-05
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a protection device of sealed cutting ferrule, include mount pad and last mount pad down, install the cutting ferrule body down between mount pad and the last mount pad, the protection casing is installed at the top of mount pad down, the mounting groove has been seted up to one side of mount pad down, the inner wall fixedly connected with guide arm of mounting groove, the inner wall sliding connection of guide arm has the sliding block, the fixed surface of sliding block is connected with the dead lever, the one end of dead lever runs through mounting groove fixedly connected with connecting plate, the fixed surface of connecting plate is connected with the butt-joint pole. The utility model discloses a under the cooperation between guide arm, sliding block, dead lever and the connecting plate, can peg graft the butt joint pole downthehole at the butt joint to accomplish the spacing installation to the protection casing, under the effect of rethread reset spring's spring force, so that can protect the buckle bolted connection department, and then the effectual factor that prevents external environment causes the damage, further improved the practicality.

Description

Protective device for sealing cutting sleeve

Technical Field

The utility model relates to a relevant technical field of cutting ferrule specifically is a protector of sealed cutting ferrule.

Background

The sealing cutting sleeve technology is widely applied to important fields of petroleum, chemical industry, municipal administration, electric power and the like which are related to the national civilian life at present, and has the advantages of no welding, good sealing performance, compact structure, quick and simple assembly and disassembly and the like.

However, the prior device has the following defects in the technology:

1. the connecting parts of the existing sealing card sleeves are mostly connected through bolts at the same time, and are easily damaged by external factors when used in the outside for a long time, so that the practicability of the sealing card sleeves is reduced;

2. the existing sealing cutting ferrule needs to be protected from top to bottom, but the performance of the existing protection is single, the sealing cutting ferrule cannot be adjusted and installed according to different sizes, and the service life of the cutting ferrule is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector of sealed cutting ferrule to solve the above-mentioned inconvenient junction to sealed cutting ferrule and protect and can't adjust the problem of installing and proposing according to the sealed cutting ferrule of not unidimensional size.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a protection device of sealed cutting ferrule, includes mount pad and last mount pad down, install the cutting ferrule body down between mount pad and the last mount pad, the protection casing is installed at the top of mount pad down, the mounting groove has been seted up to one side of mount pad down, the inner wall fixedly connected with guide arm of mounting groove, the inner wall sliding connection of guide arm has the sliding block, the fixed surface of sliding block is connected with the dead lever, the one end of dead lever runs through mounting groove fixedly connected with connecting plate, the fixed surface of connecting plate is connected with the butt joint pole, the butt joint hole has been seted up to the both sides of protection casing, the inner wall size in butt joint hole is greater than the external diameter size of butt joint pole, reset spring has been cup jointed on the surface of dead lever, reset spring's both ends are fixed connection mounting groove and sliding block respectively.

Further, go up the first connecting block of one side fixedly connected with of mount pad, one side fixedly connected with second connecting block of mount pad down, the through-hole has been seted up at the top of first connecting block, the inner wall through connection of through-hole has the threaded rod, the one end of threaded rod and the inner wall threaded connection of second connecting block.

Furthermore, the other end fixedly connected with of threaded rod changes the handle, change the surface of handle and seted up anti-skidding line.

Further, the fixed surface of going up the mount pad is connected with first fixed block, the fixed surface of mount pad is connected with the second fixed block down, fixedly connected with connecting spring between first fixed block and the second fixed block.

Furthermore, the top of second fixed block fixedly connected with bracing piece, the inner wall sliding connection of one end and the first fixed block of bracing piece.

Furthermore, the front of sliding block fixedly connected with handle, the shape of handle is the rectangle.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

(1) the utility model discloses a under the cooperation between guide arm, sliding block, dead lever and the connecting plate, can peg graft the docking rod in the butt joint hole to accomplish the spacing installation to the protection casing, under the effect of rethread reset spring's spring force, so that can protect the jack bolt connection department, and then the effectual factor that prevents external environment causes the damage, further improved the practicality.

(2) The utility model discloses a cooperation between first connecting block, second connecting block and the threaded rod down can be with carrying on spacing fixedly between mount pad and the last mount pad down to can adjust according to the cutting ferrule body of not unidimensional size, so that further improved the barrier propterty of cutting ferrule body, strengthened cutting ferrule body life.

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 structural view of the present invention;

FIG. 2 is a schematic view of the structure of the lower mounting base of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the upper mounting seat of the present invention.

In the figure: 1. a lower mounting seat; 2. an upper mounting seat; 3. a ferrule body; 4. a protective cover; 5. mounting grooves; 6. a guide bar; 7. a slider; 8. fixing the rod; 9. a connecting plate; 10. a docking rod; 11. a butt joint hole; 12. a return spring; 13. a first connection block; 14. a second connecting block; 15. a through hole; 16. a threaded rod; 17. turning a handle; 18. a first fixed block; 19. a second fixed block; 20. a connecting spring; 21. a support bar; 22. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a protective device for a sealing cutting sleeve comprises a lower mounting seat 1 and an upper mounting seat 2, a cutting sleeve body 3 is arranged between the lower mounting seat 1 and the upper mounting seat 2, a protective cover 4 is arranged at the top of the lower mounting seat 1, a mounting groove 5 is arranged on one side of the lower mounting seat 1, a guide rod 6 is fixedly connected with the inner wall of the mounting groove 5, a sliding block 7 is slidably connected with the inner wall of the guide rod 6, a fixed rod 8 is fixedly connected with the surface of the sliding block 7, one end of the fixed rod 8 penetrates through the mounting groove 5 and is fixedly connected with a connecting plate 9, a butt-joint rod 10 is fixedly connected with the surface of the connecting plate 9, butt-joint holes 11 are arranged on two sides of the protective cover 4, the inner wall size of the butt-joint hole 11 is larger than the outer diameter size of the butt-joint rod 10, a reset spring 12 is sleeved on the surface of the fixed rod 8, two ends of the reset spring 12 are respectively and fixedly connected with the mounting groove 5 and the sliding block 7 through the guide rod 6, the sliding block 7, the fixed rod 8 and the connecting plate 9, can peg graft in butt joint hole 11 with butt joint pole 10 to accomplish the spacing installation to protection casing 4, under the effect of the spring force of rethread reset spring 12, so that can protect the card sleeve bolted connection department, and then the effectual factor that prevents external environment causes the damage, has further improved the practicality.

It is specific, go up the first connecting block 13 of one side fixedly connected with of mount pad 2, one side fixedly connected with second connecting block 14 of mount pad 1 down, through-hole 15 has been seted up at the top of first connecting block 13, the inner wall through connection of through-hole 15 has threaded rod 16, the one end of threaded rod 16 and the inner wall threaded connection of second connecting block 14, can carry out spacing fixed down between mount pad 1 and the last mount pad 2, thereby can adjust according to the cutting ferrule body 3 of equidimension not, so that the barrier propterty of cutting ferrule body 3 has further been improved.

Specifically, the other end fixedly connected with of threaded rod 16 changes 17, changes and has seted up anti-skidding line on 17's surface, makes things convenient for the staff to rotate through changeing 17 to make it rotate threaded rod 16 more laborsavingly.

Specifically, the fixed surface of the upper mounting seat 2 is connected with a first fixing block 18, the fixed surface of the lower mounting seat 1 is connected with a second fixing block 19, a connecting spring 20 is fixedly connected between the first fixing block 18 and the second fixing block 19, and the connecting performance between the lower mounting seat 1 and the upper mounting seat 2 can be guaranteed under the action of a spring of the connecting spring 20, so that the problem of separation between the lower mounting seat 1 and the upper mounting seat 2 is prevented.

Specifically, the top of the second fixing block 19 is fixedly connected with a support rod 21, one end of the support rod 21 is slidably connected with the inner wall of the first fixing block 18, and the support rod 21 is used for achieving stability when the lower mounting seat 1 and the upper mounting seat 2 move.

Specifically, the front face of the sliding block 7 is fixedly connected with a lifting handle 22, the lifting handle 22 is rectangular, and the lifting handle 22 is arranged to facilitate the left and right movement of the sliding block 7 by a worker.

The utility model discloses a theory of operation: when the protective sleeve is used, when the lower mounting seat 1 is mounted, the lower mounting seat 1 is firstly aligned to the bottom of the sleeve body 3 so as to protect the bottom of the sleeve body 3, at the same time, the joint of the sleeve body 3 is mounted and protected through the protective cover 4, and simultaneously, the sliding block 7 moves towards two sides so as to move the butt-joint rod 10, so that the protective cover 4 can be mounted, when the protective cover 4 is mounted, the sliding block 7 is released and can be moved under the action of the spring force of the return spring 12, the fixed rod 8 drives the butt-joint rod 10 fixed by the connecting plate 9 to move, so that the butt-joint rod 10 can be inserted into the butt-joint hole 11, so that the joint of the sleeve body 3 is protected, the lower mounting seat 2 is mounted at the top of the sleeve body 3, and then the threaded rod 16 penetrates through the through hole 15 formed in the first connecting block 13, make it can carry out threaded connection with threaded rod 16 and second connecting block 14 to it is spacing to accomplish the installation between lower mount pad 1 and the last mount pad 2, thereby protects the upper and lower both ends of card sleeve body 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 protector of sealed cutting ferrule which characterized in that: comprises a lower mounting seat (1) and an upper mounting seat (2), a clamping sleeve body (3) is installed between the lower mounting seat (1) and the upper mounting seat (2), a protective cover (4) is installed at the top of the lower mounting seat (1), a mounting groove (5) is formed in one side of the lower mounting seat (1), a guide rod (6) is fixedly connected to the inner wall of the mounting groove (5), a sliding block (7) is slidably connected to the inner wall of the guide rod (6), a fixing rod (8) is fixedly connected to the surface of the sliding block (7), a connecting plate (9) is fixedly connected to one end of the fixing rod (8) through the mounting groove (5), a butt joint rod (10) is fixedly connected to the surface of the connecting plate (9), butt joint holes (11) are formed in two sides of the protective cover (4), and the inner wall size of the butt joint holes (11) is larger than the outer diameter size of the butt joint rod (10), the surface of the fixed rod (8) is sleeved with a return spring (12), and two ends of the return spring (12) are fixedly connected with the mounting groove (5) and the sliding block (7) respectively.

2. The protective device of a sealing ferrule of claim 1, wherein: go up first connecting block (13) of one side fixedly connected with of mount pad (2), one side fixedly connected with second connecting block (14) of mount pad (1) down, through-hole (15) have been seted up at the top of first connecting block (13), the inner wall through connection of through-hole (15) has threaded rod (16), the one end of threaded rod (16) and the inner wall threaded connection of second connecting block (14).

3. The protective device of a sealing ferrule of claim 2, wherein: the other end of the threaded rod (16) is fixedly connected with a rotating handle (17), and anti-skidding lines are formed in the surface of the rotating handle (17).

4. The protective device of a sealing ferrule of claim 1, wherein: the surface fixing of going up mount pad (2) is connected with first fixed block (18), the surface fixing of mount pad (1) is connected with second fixed block (19) down, fixedly connected with connecting spring (20) between first fixed block (18) and second fixed block (19).

5. The protective device of a sealing ferrule of claim 4, wherein: the top of the second fixing block (19) is fixedly connected with a supporting rod (21), and one end of the supporting rod (21) is connected with the inner wall of the first fixing block (18) in a sliding mode.

6. The protective device of a sealing ferrule of claim 1, wherein: the front surface of the sliding block (7) is fixedly connected with a handle (22), and the handle (22) is rectangular.