CN210221317U - Thermal resistance protective housing for electric instrument workshop of power plant - Google Patents
Thermal resistance protective housing for electric instrument workshop of power plant Download PDFInfo
- Publication number
- CN210221317U CN210221317U CN201921425737.2U CN201921425737U CN210221317U CN 210221317 U CN210221317 U CN 210221317U CN 201921425737 U CN201921425737 U CN 201921425737U CN 210221317 U CN210221317 U CN 210221317U
- Authority
- CN
- China
- Prior art keywords
- sleeve body
- thermal resistance
- fixed
- fixed cover
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a thermal resistance protective housing in power plant electricity appearance workshop, establish the first fixed cover body on thermal resistance core upper portion including the cover, the lower extreme fixedly connected with second fixed cover body of the first fixed cover body, the lower part cover of thermal resistance core is equipped with the movable sleeve body, be equipped with first screw thread on the first inner wall of the second fixed cover body, the movable sleeve body is close to and is equipped with the second screw thread on the outer wall of upper end, and second screw thread and first screw thread interlock adaptation, the lower extreme fixedly connected with adapter sleeve of the second fixed cover body, be equipped with the third screw thread on the outer wall of adapter sleeve, the lower part outer wall of the second fixed cover body runs through and is equipped with the screw hole, screw hole female connection has spacing bolt. The utility model discloses a design can conveniently dismantle, the movable sleeve body of change, the effectual cost of having saved and spare parts lack the influence to production.
Description
Technical Field
The utility model relates to a thermal resistance technical field especially relates to power plant electricity appearance workshop thermal resistance protecting sheathing.
Background
The general thermal resistance in power plant electricity appearance workshop is used on sending coal powder pipeline and defeated ash, dust removal pipeline more, carries out temperature measurement to the transport medium, because the medium of thermal resistance contact is high-speed, high temperature, solid particle, causes the wearing and tearing of many thermal resistance protecting sheathing, and spare part replacement rate is higher.
Present general thermal resistance protective housing all be with the thermal resistance integral type, its protective housing receives directly to change whole thermal resistance after wearing and tearing, has greatly increased use cost, and effectual purchase expense and the spare part that has saved the spare part lack the influence time to production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing a thermal resistance protection shell for an electric instrument workshop of a power plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
thermal resistance protective housing in power plant electricity appearance workshop, establish the first fixed cover body on thermal resistance core upper portion including the cover, the lower extreme fixedly connected with second fixed cover body of the first fixed cover body, the lower part cover of thermal resistance core is equipped with the movable sleeve body, be equipped with first screw thread on the first inner wall of the second fixed cover body, the movable sleeve body is close to and is equipped with the second screw thread on the outer wall of upper end, and second screw thread and first screw thread interlock adaptation, the lower extreme fixedly connected with adapter sleeve of the second fixed cover body, be equipped with the third screw thread on the outer wall of adapter sleeve, the lower part outer wall of the second fixed cover body runs through and is equipped with the screw hole, screw hole female connection has spacing bolt, the movable sleeve body is close to be equipped with the spacing hole with spacing bolt adaptation on the lateral wall at top, the sleeve has.
Preferably, an oil filling hole is formed in the outer wall of the upper portion of the second fixing sleeve body, and a sealing plug is arranged in the oil filling hole.
Preferably, a sealing gasket is arranged in the second fixed sleeve body and is positioned above the top of the movable sleeve body.
Preferably, the second fixed sleeve body and the first fixed sleeve body are integrally formed.
Preferably, the diameter of the outer ring of the second fixed sleeve body is larger than that of the first fixed sleeve body.
Preferably, the first fixed sleeve body, the second fixed sleeve body and the movable sleeve body are all made of stainless steel.
The utility model has the advantages that:
through setting up the movable sleeve body, the second fixed cover body, spacing bolt, can realize the dismantlement of the movable sleeve body, change, through spacing bolt, can realize that the locking of the movable sleeve body is fixed, receive wearing and tearing more serious back in the movable sleeve body service life, can twist off spacing bolt, can rotate and twist off the serious movable sleeve body of wearing and tearing, change new movable sleeve body can, it is more convenient to use, and more save the cost.
Through setting up oil filler point, sealing plug, can inject the conduction oil into the movable sleeve body, can transmit the movable sleeve body temperature to the thermal resistance core.
Drawings
FIG. 1 is a schematic structural view of a thermal resistance protective housing for an electrometer workshop of a power plant according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is an enlarged view of fig. 1 at B.
In the figure: 1 thermal resistance core, 2 first fixed cover body, 3 movable cover body, 4 second fixed cover body, 5 oil filler point, 6 sealing plugs, 7 first screw thread, 8 second screw thread, 9 sealed pad, 10 sleeve, 11 screw holes, 12 spacing bolt, 13 third screw thread, 14 adapter sleeve, 15 spacing hole.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, the thermal resistance protective casing for the electric instrument workshop of the power plant comprises a first fixed sleeve body 2 sleeved on the upper part of a thermal resistance core 1, a second fixed sleeve body 4 is fixedly connected to the lower end of the first fixed sleeve body 2, a movable sleeve body 3 is sleeved on the lower part of the thermal resistance core 1, a first thread 7 is arranged on the inner wall of the upper half part of the second fixed sleeve body 4, a second thread 8 is arranged on the outer wall of the movable sleeve body 3 close to the upper end, the second thread 8 is meshed and matched with the first thread 7, a connecting sleeve 14 is fixedly connected to the lower end of the second fixed sleeve body 4, a third thread 13 is arranged on the outer wall of the connecting sleeve 14, so that the protective casing is convenient to install, a threaded hole 11 is arranged on the outer wall of the lower part of the second fixed sleeve body 4 in a penetrating manner, a limiting bolt, the sleeve 10 is sleeved on the outer side of the second fixed sleeve body 4 in a threaded manner to play a role in shielding.
The utility model discloses in, be equipped with oil filler point 5 on the 4 upper portion outer walls of the second fixed sleeve body, be equipped with sealing plug 6 in the oil filler point 5.
Specifically, be equipped with sealed pad 9 in the second fixed cover body 4, and sealed pad 9 is located the top of the movable cover body 3, plays effective sealed effect, and then guarantees the sealing connection between the movable cover body 3 and the second fixed cover body 4.
Specifically, the second fixed sleeve body 4 and the first fixed sleeve body 2 are integrally formed, so that the structural strength is higher and the durability is higher.
Specifically, the outer ring diameter of the second fixed sleeve body 4 is larger than that of the first fixed sleeve body 2.
Specifically, the first fixed sleeve body 2, the second fixed sleeve body 4 and the movable sleeve body 3 are all made of stainless steel, and are corrosion-resistant and good in wear resistance.
The utility model discloses in the use, use the certain term at the movable sleeve body 3 and receive wearing and tearing more serious back, can twist off spacing bolt 12, can rotate and twist off the serious movable sleeve body 3 of wearing and tearing, change new movable sleeve body 3 can, it is more convenient to use, and more save the cost, through setting up oil filler point 5, sealing plug 6, after movable sleeve body 3 is installed on second fixed sleeve body 4, can inject the conduction oil into in the movable sleeve body 3, can transmit the temperature of the movable sleeve body 3 to thermal resistance core 1.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. Thermal resistance protective housing in power plant electricity appearance workshop, including the first fixed cover body (2) of cover setting at thermal resistance core (1) upper portion, its characterized in that, the lower extreme fixedly connected with second fixed cover body (4) of first fixed cover body (2), the lower part cover of thermal resistance core (1) is equipped with movable sleeve body (3), be equipped with first screw thread (7) on the first inner wall of second fixed cover body (4), be equipped with second screw thread (8) on the outer wall that movable sleeve body (3) is close to the upper end, and second screw thread (8) and first screw thread (7) interlock adaptation, the lower extreme fixedly connected with adapter sleeve (14) of second fixed cover body (4), be equipped with third screw thread (13) on the outer wall of adapter sleeve (14), the lower part outer wall of second fixed cover body (4) runs through and is equipped with screw hole (11), screw hole (11) are connected with internal thread and are spacing bolt (12), the side wall of the movable sleeve body (3) close to the top is provided with a limiting hole (15) matched with the limiting bolt (12), and the outer side of the second fixed sleeve body (4) is in threaded sleeve connection with the sleeve (10).
2. The thermal resistance protective casing for the electric instruments and workshops of the power plant according to claim 1, characterized in that an oil filling hole (5) is formed in the outer wall of the upper portion of the second fixing sleeve body (4), and a sealing plug (6) is arranged in the oil filling hole (5).
3. The power plant electrometer workshop thermal resistance protective casing according to claim 1, characterized in that a sealing gasket (9) is arranged in the second stationary sleeve body (4), and the sealing gasket (9) is positioned above the top of the movable sleeve body (3).
4. The power plant electrometer workshop thermal resistance protective casing according to claim 1, characterized in that the second fixed casing (4) is integrally formed with the first fixed casing (2).
5. The power plant electrometer workshop thermal resistance protective casing according to claim 1, characterized in that the outer ring diameter of the second fixed sleeve body (4) is larger than that of the first fixed sleeve body (2).
6. The thermal resistance protective casing for the electric instruments workshop of the power plant as claimed in claim 1, wherein the first fixed sleeve body (2), the second fixed sleeve body (4) and the movable sleeve body (3) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425737.2U CN210221317U (en) | 2019-08-30 | 2019-08-30 | Thermal resistance protective housing for electric instrument workshop of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425737.2U CN210221317U (en) | 2019-08-30 | 2019-08-30 | Thermal resistance protective housing for electric instrument workshop of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221317U true CN210221317U (en) | 2020-03-31 |
Family
ID=69920067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425737.2U Active CN210221317U (en) | 2019-08-30 | 2019-08-30 | Thermal resistance protective housing for electric instrument workshop of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210221317U (en) |
-
2019
- 2019-08-30 CN CN201921425737.2U patent/CN210221317U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102544894A (en) | Three-proof connector | |
| CN210221317U (en) | Thermal resistance protective housing for electric instrument workshop of power plant | |
| CN211040022U (en) | Flange insulation assembly with fault alarm function | |
| CN113375042B (en) | Electronic grade anhydrous hydrogen fluoride steel bottle filling line with safeguard function | |
| CN212272999U (en) | Underwater speed reducer protection box | |
| CN204927669U (en) | Deep water seals circular electric connector | |
| CN221198683U (en) | Novel wear-resisting temperature sleeve pipe of pottery | |
| CN201234012Y (en) | Diving electric cable sealing apparatus | |
| CN210131230U (en) | Oxygen cylinder flow meter lower end oxygen uptake tubule remedy connection structure | |
| CN206958055U (en) | A kind of fixed bolt structure | |
| CN214748511U (en) | Armored platinum thermal resistor with wire anti-fracture connection structure | |
| CN211089480U (en) | Power adapter for security protection monitoring convenient to installation | |
| CN212908262U (en) | Fixed firm power plant temperature measurement special connector | |
| CN214314945U (en) | Rotating speed real-time measuring device of rotating equipment | |
| CN211738357U (en) | Online replacement mechanism for upper corrugated compensator of hot air main pipe | |
| CN213301559U (en) | Instrument convenient to quick location | |
| CN218973661U (en) | Quick-dismantling type multi-point thermocouple/resistor of multi-core explosion-proof connector | |
| CN219935152U (en) | Wireless temperature measuring device of vinasse fermentation tank | |
| CN220119128U (en) | Thin oil bearing assembly with oil level measuring function | |
| CN216288720U (en) | Underground electronic equipment lithium battery waterproof case and power supply unit | |
| CN202511465U (en) | Water feeding and discharging pipe for water heater | |
| CN210379507U (en) | New energy automobile quick change mouth that charges | |
| CN217406155U (en) | Protective cable cover for cable head | |
| CN202484483U (en) | Rotary liquid feeding/discharging device | |
| CN209200640U (en) | A kind of highly-safe cable group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |