CN212601585U

CN212601585U - Hollow sleeve tool for mounting plug of tile temperature element

Info

Publication number: CN212601585U
Application number: CN202021116940.4U
Authority: CN
Inventors: 刘岩岩
Original assignee: Jiangsu Huadian Kunshan Thermal Power Co ltd
Current assignee: Jiangsu Huadian Kunshan Thermal Power Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-26
Anticipated expiration: 2030-06-16

Abstract

The utility model belongs to the technical field of the cavity sleeve, especially, be a cavity sleeve instrument for installing tile temperature element end cap, which comprises an outer shell, the first sleeve of interior diapire fixedly connected with of shell, first telescopic top is equipped with first connecting pipe, the first spacing ring of interior top fixedly connected with of shell. The utility model discloses a first spacing ring, the second spacing ring, the use of connecting plate and cardboard, for the convenience install the dismantlement to shell and second sleeve, set up the use of lead screw and thread groove, shell and the telescopic fixed effect of second can have been improved, thereby the telescopic practicality of this cavity has been improved, it is more convenient when using, cooperation through first connecting pipe and second connecting pipe, for the convenience the cable advances more conveniently, through the fixed plate, the movable plate, cooperation between dead lever and the spring is used, make splint fix a position the cable, the stability of cable has been improved.

Description

Hollow sleeve tool for mounting plug of tile temperature element

Technical Field

The utility model relates to a cavity sleeve technical field specifically is a cavity sleeve instrument that is used for tile temperature element end cap to install.

Background

The gas turbine bush temperature element of a common thermal power plant is designed for measuring the temperature of a gas turbine bush, and the mounting positions of the bush temperature element are different due to different mounting positions of the bush; in order to ensure the sealing performance and the safety of a gas turbine bearing bush, leads of the bush temperature elements are sealed by adopting wiring sleeve plugs; because the position of the bearing bush is different, the installation position of the plug is different, and some lead sleeve plugs are positioned on the outer cylinder body of the bearing bush of the combustion engine, and are easy to install and fasten by using a spanner.

However, the existing hollow sleeve has the following problems:

1. the installation structure of the hollow sleeve is complex, so that time and labor are wasted when the second sleeve and the shell are disassembled, the labor capacity of workers is improved, and the practicability of the hollow sleeve is reduced;

2. when the cable penetrates into the inside of first connecting pipe and second connecting pipe, because the aperture of second connecting pipe is greater than the aperture of first connecting pipe, lead to the cable to appear not hard up phenomenon easily in second connecting pipe inside, reduced the stability of cable.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cavity sleeve instrument for installing tile temperature element end cap has solved the more complicated and the lower problem of cable stability of current cavity sleeve installation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a hollow sleeve tool for the plug installation of a tile-temperature element comprises a shell, wherein a first sleeve is fixedly connected to the inner bottom wall of the shell, a first connecting pipe is arranged at the top of the first sleeve, a first limiting ring is fixedly connected to the inner top of the shell, the inner wall of the first limiting ring is fixedly connected with the surface of the first connecting pipe, a second sleeve is arranged at the top of the shell, a second connecting pipe is fixedly connected to the inside of the second sleeve, a second limiting ring is fixedly connected to the bottom of the second sleeve, the inner wall of the second limiting ring is fixedly connected with the surface of the second connecting pipe, a handle is fixedly connected to the surface of the second sleeve, a connecting plate is fixedly connected to the top of the first limiting ring, a limiting groove is formed in the connecting plate, a clamping plate is slidably connected to the inner wall of the limiting groove, and the top of the clamping plate is fixedly connected with the bottom of the second limiting ring, the clamping plate is characterized in that a thread groove is formed in one side of the clamping plate, a lead screw is connected to the inner wall of the thread groove in a threaded mode, a fixing plate is fixedly connected to the inner wall of the second connecting pipe, a moving plate is connected to one side of the fixing plate in a sliding mode, a fixing rod is fixedly connected to one side of the moving plate, a spring is fixedly connected to the end portion of the fixing rod, and a clamping plate is fixedly connected to the other end.

As an optimal technical scheme of the utility model, the spout has been seted up to one side of fixed plate, the inner wall of spout and one side sliding connection of movable plate.

As an optimal technical scheme of the utility model, the surface of lead screw runs through with the inside of connecting plate, splint are the arc form.

As a preferred technical scheme of the utility model, the aperture of second connecting pipe is greater than the aperture of first connecting pipe, the surface of first connecting pipe and the inner wall sliding connection of second connecting pipe.

As an optimal technical scheme of the utility model, the inner wall diameter size of spacing groove and the tip diameter size looks adaptation of cardboard.

As an optimal technical scheme of the utility model, the screw hole has been seted up to the bottom of shell, the inner wall of screw hole is equipped with the internal thread, the diameter length of screw hole is the same with first telescopic diameter length.

(III) advantageous effects

Compared with the prior art, the utility model provides a cavity sleeve instrument for installing tile temperature element end cap possesses following beneficial effect:

1. this a cavity sleeve instrument for tile temperature element end cap installation, through the use of first spacing ring, second spacing ring, connecting plate and cardboard, be for convenient to install the dismantlement with the second sleeve to the shell, set up the use of lead screw and thread groove, can improve shell and the telescopic fixed effect of second to improve this cavity telescopic practicality, it is more convenient when using.

2. This a cavity sleeve instrument for installing of temperature element end cap, through the cooperation of first connecting pipe and second connecting pipe, it is more convenient for the convenience cable to advance and go out, uses through the cooperation between fixed plate, movable plate, dead lever and the spring, makes splint fix a position the cable, has improved the stability of cable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a second connecting tube structure according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the housing of the present invention.

In the figure: 1. a housing; 2. a first sleeve; 3. a first connecting pipe; 4. a first limit ring; 5. a second sleeve; 6. a second connecting pipe; 7. a second stop collar; 8. a handle; 9. a connecting plate; 10. a limiting groove; 11. clamping a plate; 12. a thread groove; 13. a screw rod; 14. a fixing plate; 15. moving the plate; 16. fixing the rod; 17. a spring; 18. a splint; 19. a chute; 20. and (4) screw holes.

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. 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a hollow sleeve tool for the plug installation of a tile-temperature element comprises a shell 1, wherein a first sleeve 2 is fixedly connected to the inner bottom wall of the shell 1, a first connecting pipe 3 is arranged at the top of the first sleeve 2, a first limiting ring 4 is fixedly connected to the inner top of the shell 1, the inner wall of the first limiting ring 4 is fixedly connected with the surface of the first connecting pipe 3, a second sleeve 5 is arranged at the top of the shell 1, a second connecting pipe 6 is fixedly connected to the inside of the second sleeve 5, a second limiting ring 7 is fixedly connected to the bottom of the second sleeve 5, the inner wall of the second limiting ring 7 is fixedly connected with the surface of the second connecting pipe 6, a handle 8 is fixedly connected to the surface of the second sleeve 5, a connecting plate 9 is fixedly connected to the top of the first limiting ring 4, a limiting groove 10 is formed in the connecting plate 9, a clamping plate 11 is slidably connected to the inner wall of the limiting groove 10, and the top of the clamping plate 11 is fixedly, a thread groove 12 is formed in one side of the clamping plate 11, a screw rod 13 is connected to the inner wall of the thread groove 12 in a threaded manner, a fixing plate 14 is fixedly connected to the inner wall of the second connecting pipe 6, a moving plate 15 is connected to one side of the fixing plate 14 in a sliding manner, a fixing rod 16 is fixedly connected to one side of the moving plate 15, a spring 17 is fixedly connected to the end of the fixing rod 16, and a clamping plate 18 is fixedly connected to the other end of the.

In this embodiment, set up first connecting pipe 3 and second connecting pipe 6 and be hollow structure, be for the convenient discrepancy of cable, it is more convenient during the use, use through connecting plate 9 and cardboard 11, can conveniently install and dismantle shell 1 and second sleeve 5, hollow telescopic usability has been improved, when setting up splint 18 and cable contact, dead lever 16 drives the movable plate 15 on surface and slides at the inner wall of spout 19, dead lever 16 extrusion spring 17, elasticity through spring 17, make and have certain cushion effect between splint 18 and the cable, can fix a position the cable, the stability of cable has been improved.

Specifically, a sliding groove 19 is formed on one side of the fixed plate 14, and an inner wall of the sliding groove 19 is slidably connected with one side of the moving plate 15.

In this embodiment, the sliding groove 19 is provided to facilitate moving the moving plate 15, so that the cable can be more conveniently positioned by the clamping plate 18.

Specifically, the surface of the screw rod 13 penetrates through the inside of the connecting plate 9, and the clamping plate 18 is arc-shaped.

In this embodiment, through the use of lead screw 13, can improve the fixed effect between second sleeve 5 and the shell 1, splint 18 is the arc form for the convenience is spacing to the cable, has improved the stability of cable.

Specifically, the aperture of the second connection pipe 6 is larger than that of the first connection pipe 3, and the surface of the first connection pipe 3 is slidably connected with the inner wall of the second connection pipe 6.

In this embodiment, the aperture through the second connecting pipe 6 is greater than the aperture of the first connecting pipe 3, so as to facilitate the limitation of the first connecting pipe 3, and improve the stability of the first connecting pipe 3.

Specifically, the diameter of the inner wall of the limiting groove 10 is matched with the diameter of the end of the clamping plate 11.

In this embodiment, the limiting groove 10 and the clamping plate 11 are used for conveniently connecting the casing 1 and the second sleeve 5, so that the installation is convenient.

Specifically, the bottom of the shell 1 is provided with a screw hole 20, the inner wall of the screw hole 20 is provided with an internal thread, and the diameter and the length of the screw hole 20 are the same as those of the first sleeve 2.

In this embodiment, through the use of screw hole 20, be for the convenience install shell 1, set up the internal thread and make things convenient for the screw to rotate, the diameter length of screw hole 20 is the same with the diameter length of first sleeve 2, is that the screw of convenient different length carries on spacingly, and is more convenient when using.

The utility model discloses a theory of operation and use flow: firstly, when dismantling the hollow sleeve, twist lead screw 13, lead screw 13 rotates at the inner wall of thread groove 12, when lead screw 13 breaks away from the inner wall of thread groove 12, drive second sleeve 5 up to remove through handle 8, cardboard 11 follows the inner wall roll-off of spacing groove 10, thereby can conveniently dismantle the hollow sleeve, use through first connecting pipe 3 and second connecting pipe 6, be convenient for the cable can pass in and out, the aperture of second connecting pipe 6 is greater than the aperture of first connecting pipe 3, the cable can appear becoming flexible in the inner wall of second connecting pipe 6, when fixing a position the cable through splint 18, splint 18 drive movable plate 15 through dead lever 16 and remove at the inner wall of spout 19, dead lever 16 extrudes spring 17, through the elasticity of spring 17, can improve the stability of cable in second connecting pipe 6 inside.

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. A hollow sleeve tool for plug mounting of a temperature tile element, comprising a housing (1), characterized in that: the inner bottom wall of the shell (1) is fixedly connected with a first sleeve (2), the top of the first sleeve (2) is provided with a first connecting pipe (3), the inner top of the shell (1) is fixedly connected with a first limiting ring (4), the inner wall of the first limiting ring (4) is fixedly connected with the surface of the first connecting pipe (3), the top of the shell (1) is provided with a second sleeve (5), the inside of the second sleeve (5) is fixedly connected with a second connecting pipe (6), the bottom of the second sleeve (5) is fixedly connected with a second limiting ring (7), the inner wall of the second limiting ring (7) is fixedly connected with the surface of the second connecting pipe (6), the surface of the second sleeve (5) is fixedly connected with a handle (8), the top of the first limiting ring (4) is fixedly connected with a connecting plate (9), and a limiting groove (10) is formed in the connecting plate (9), the inner wall sliding connection of spacing groove (10) has cardboard (11), the top of cardboard (11) and the bottom fixed connection of second spacing ring (7), thread groove (12) have been seted up to one side of cardboard (11), the inner wall threaded connection of thread groove (12) has lead screw (13), the inner wall fixedly connected with fixed plate (14) of second connecting pipe (6), one side sliding connection of fixed plate (14) has movable plate (15), one side fixedly connected with dead lever (16) of movable plate (15), the tip fixedly connected with spring (17) of dead lever (16), the other end fixedly connected with splint (18) of dead lever (16).

2. A hollow sleeve tool for use in plug installation of a temperature tile element as claimed in claim 1, wherein: one side of the fixed plate (14) is provided with a sliding chute (19), and the inner wall of the sliding chute (19) is in sliding connection with one side of the moving plate (15).

3. A hollow sleeve tool for use in plug installation of a temperature tile element as claimed in claim 1, wherein: the surface of the screw rod (13) penetrates through the inside of the connecting plate (9), and the clamping plate (18) is arc-shaped.

4. A hollow sleeve tool for use in plug installation of a temperature tile element as claimed in claim 1, wherein: the aperture of the second connecting pipe (6) is larger than that of the first connecting pipe (3), and the surface of the first connecting pipe (3) is in sliding connection with the inner wall of the second connecting pipe (6).

5. A hollow sleeve tool for use in plug installation of a temperature tile element as claimed in claim 1, wherein: the diameter of the inner wall of the limiting groove (10) is matched with the diameter of the end part of the clamping plate (11).

6. A hollow sleeve tool for use in plug installation of a temperature tile element as claimed in claim 1, wherein: screw hole (20) have been seted up to the bottom of shell (1), the inner wall of screw hole (20) is equipped with the internal thread, the diameter length of screw hole (20) is the same with the diameter length of first sleeve (2).