CN213751328U - Thermal power plant centralized control early warning device convenient to maintain - Google Patents
Thermal power plant centralized control early warning device convenient to maintain Download PDFInfo
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- CN213751328U CN213751328U CN202120040165.7U CN202120040165U CN213751328U CN 213751328 U CN213751328 U CN 213751328U CN 202120040165 U CN202120040165 U CN 202120040165U CN 213751328 U CN213751328 U CN 213751328U
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Abstract
The utility model discloses a convenient thermal power plant centralized control early warning device who maintains, including the protection box, the upper surface of protection box is provided with sealed lid, the inner wall sliding connection of protection box has the fixed plate, the early warning device body has been placed to the upper surface of fixed plate, the side fixedly connected with slider of fixed plate, the spout with slider looks adaptation is seted up to the inside wall of protection box, the inner diapire of spout rotates and is connected with the accommodate the lead screw with slider threaded connection. This convenient centralized control early warning device of thermal power plant who maintains through setting up adjusting handle, transfer line, driving gear, driven gear, dwang, drive bevel gear and driven bevel gear, is convenient for drive accommodate the lead screw and rotates, at accommodate the lead screw pivoted in-process, can drive the lift of early warning device body through slider and fixed plate to make whole device have be convenient for take out and place the effect of early warning device body, improve work efficiency.
Description
Technical Field
The utility model relates to a centralized control early warning device technical field specifically is a convenient centralized control early warning device of thermal power plant who maintains.
Background
A thermal power plant, which is called a thermal power plant for short, is a plant for producing electric energy by using combustible materials as fuel. The basic production process is that fuel is heated to generate steam during combustion, chemical energy of the fuel is converted into heat energy, the steam pressure pushes a steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives a generator to rotate, and the mechanical energy is converted into electric energy.
At the in-process of thermal power plant work, all can install centralized control early warning device, for guaranteeing centralized control early warning device's normal operating, can regularly overhaul centralized control early warning device, current early warning device is at the in-process of overhauing, is not convenient for take out it in the box, leads to the maintenance inconvenient, has increased maintenance workman's the maintenance degree of difficulty, reduces work efficiency.
The utility model provides a convenient centralized control early warning device of thermal power plant who maintains.
Disclosure of Invention
An object of the utility model is to provide a thermal power plant's centralized control early warning device of convenient maintenance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient thermal power plant centralized control early warning device who maintains, includes the protective box body, the upper surface of protective box body is provided with sealed lid, the inner wall sliding connection of protective box body has the fixed plate, the early warning device body has been placed to the upper surface of fixed plate, the side fixedly connected with slider of fixed plate, the spout with slider looks adaptation is seted up to the inside wall of protective box body, the interior diapire of spout rotates and is connected with the accommodate the lead screw with slider threaded connection, accommodate the lead screw's bottom fixedly connected with driven bevel gear, the rotation chamber and transmission chamber have been seted up respectively to the inside of protective box body, the inner wall rotation in rotation chamber is connected with the dwang, the surface difference fixedly connected with initiative bevel gear and driven gear of dwang, initiative bevel gear meshes with driven bevel gear mutually.
Preferably, the lower surface of sealed lid and the fixed frame of the equal fixedly connected with of upper surface of fixed plate, two threaded hole is all seted up to the surface of fixed frame, the inner wall threaded connection of screw hole has fixing bolt, fixing bolt extends to the inside one end of fixed frame and the outer surface overlap joint of early warning device body.
Preferably, the opposite surfaces of the sealing cover and the early warning device body and the opposite surfaces of the fixing plate and the early warning device body are provided with cushion pads.
Preferably, the seal groove has all been seted up to the upper surface of protection box and the lower surface of sealed lid, the sealing washer has been placed to the inner wall of seal groove.
Preferably, the inner wall of the transmission cavity is rotatably connected with a transmission rod, one end of the transmission rod is fixedly connected with an adjusting hand wheel, and the other end of the transmission rod is fixedly connected with a driving gear meshed with a driven gear.
Preferably, accommodate the lead screw's quantity is four, four accommodate the lead screw is the inside that the rectangular array set up at the protection box, the quantity of dwang is two, two the dwang uses the central line of protection box side to set up in the inside of protection box as symmetry axis symmetry.
Advantageous effects
The utility model provides a convenient centralized control early warning device of thermal power plant who maintains possesses following beneficial effect:
1. this convenient centralized control early warning device of thermal power plant who maintains through setting up adjusting handle, transfer line, driving gear, driven gear, dwang, drive bevel gear and driven bevel gear, is convenient for drive accommodate the lead screw and rotates, at accommodate the lead screw pivoted in-process, can drive the lift of early warning device body through slider and fixed plate to make whole device have be convenient for take out and place the effect of early warning device body, improve work efficiency.
2. This convenient centralized control early warning device of thermal power plant who maintains through setting up fixed frame and fixing bolt, and the fixed early warning device body of being convenient for can protect the early warning device body through setting up the blotter, through setting up sealed lid and sealing washer, can avoid having water to get into inside the injury to the early warning device body that causes of protection box.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is the utility model discloses a structural diagram that cuts open downwards.
In the figure: the early warning device comprises a protective box body 1, a sealing cover 2, a fixing plate 3, an early warning device body 4, a sliding block 5, an adjusting screw rod 6, a driven bevel gear 7, a rotating rod 8, a driving bevel gear 9, a driven gear 10, a fixing frame 11, a fixing bolt 12, a cushion pad 13, a sealing ring 14, a transmission rod 15, an adjusting hand wheel 16 and a driving gear 17.
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a convenient thermal power plant centralized control early warning device who maintains, includes protection box 1, protection box 1's upper surface is provided with sealed lid 2, and the seal groove has all been seted up to protection box 1's upper surface and sealed lid 2's lower surface, and sealing washer 14 has been placed to the inner wall of seal groove.
The inner wall of the protective box body 1 is connected with a fixed plate 3 in a sliding way, the upper surface of the fixed plate 3 is provided with an early warning device body 4, the lower surface of the sealing cover 2 and the upper surface of the fixed plate 3 are both fixedly connected with fixed frames 11, the outer surfaces of the two fixed frames 11 are both provided with threaded holes, the inner wall of each threaded hole is in threaded connection with a fixed bolt 12, one end of each fixed bolt 12 extending into the corresponding fixed frame 11 is in lap joint with the outer surface of the early warning device body 4, the opposite surfaces of the sealing cover 2 and the early warning device body 4 and the opposite surfaces of the fixed plate 3 and the early warning device body 4 are both provided with cushion pads 13, the early warning device body 4 is convenient to fix by arranging the fixing frame 11 and the fixing bolt 12, the early warning device body 4 can be protected by arranging the cushion pad 13, through setting up sealed lid 2 and sealing washer 14, can avoid having water to get into inside the protection box 1 and cause the injury to early warning device body 4.
Side fixedly connected with slider 5 of fixed plate 3, the spout with 5 looks adaptations of slider is seted up to protection box 1's inside wall, the interior diapire of spout rotates and is connected with accommodate the lead screw 6 with 5 threaded connection of slider, accommodate the lead screw 6's bottom fixedly connected with driven bevel gear 7, rotation chamber and transmission chamber have been seted up respectively to protection box 1's inside, the inner wall rotation in rotation chamber is connected with dwang 8, accommodate the lead screw 6's quantity is four, four accommodate the lead screw 6 are the inside that the rectangle array set up at protection box 1, dwang 8's quantity is two, two dwang 8 use the central line of protection box 1 side to set up the inside at protection box 1 as symmetry axis symmetry.
The surface of dwang 8 is fixedly connected with drive bevel gear 9 and driven gear 10 respectively, drive bevel gear 9 meshes with driven bevel gear 7 mutually, the inner wall in transmission chamber rotates and is connected with transfer line 15, the one end fixedly connected with adjusting hand wheel 16 of transfer line 15, the other end fixedly connected with of transfer line 15 and driven gear 10 engaged with driving gear 17, through setting up adjusting hand wheel 16, transfer line 15, driving gear 17, driven gear 10, dwang 8, drive bevel gear 9 and driven bevel gear 7, be convenient for drive accommodate the lead screw 6 and rotate, at accommodate the lead screw 6 pivoted in-process, can drive the lift of early warning device body 4 through slider 5 and fixed plate 3, thereby make whole device have the effect of being convenient for take out and place early warning device body 4, and the work efficiency is improved.
The working principle is as follows: when this centralized control early warning device of thermal power plant overhauls, rotate adjusting handle wheel 16, make adjusting handle wheel 16 pass through transfer line 15, driving gear 17, driven gear 10, dwang 8, drive bevel gear 9 and driven bevel gear 7 drive accommodate the lead screw 6 and rotate, at accommodate the lead screw 6 pivoted in-process, utilize slider 5 and fixed plate 3 to drive early warning device body 4 and rise, thereby make whole device have the effect of being convenient for take out early warning device body 4, be convenient for overhaul early warning device body 4, improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient thermal power plant centralized control early warning device who maintains, includes protection box (1), its characterized in that: the early warning device is characterized in that a sealing cover (2) is arranged on the upper surface of the protective box body (1), a fixed plate (3) is connected to the inner wall of the protective box body (1) in a sliding mode, an early warning device body (4) is placed on the upper surface of the fixed plate (3), a sliding block (5) is fixedly connected to the side face of the fixed plate (3), a sliding groove matched with the sliding block (5) is formed in the inner side wall of the protective box body (1), an adjusting screw rod (6) in threaded connection with the sliding block (5) is rotatably connected to the inner bottom wall of the sliding groove, a driven bevel gear (7) is fixedly connected to the bottom end of the adjusting screw rod (6), a rotating cavity and a transmission cavity are respectively formed in the protective box body (1), a rotating rod (8) is rotatably connected to the inner wall of the rotating cavity, and a driving bevel gear (9) and a driven gear (10) are respectively and fixedly connected to the outer surface of the rotating rod (8), the driving bevel gear (9) is meshed with the driven bevel gear (7).
2. The thermal power plant centralized control early warning device convenient to maintain according to claim 1, characterized in that: the lower surface of sealed lid (2) and the fixed frame (11) of the equal fixedly connected with in upper surface of fixed plate (3), two the surface of fixed frame (11) all sets up threaded hole, the inner wall threaded connection of screw hole has fixing bolt (12), fixing bolt (12) extend to the outer surface overlap joint of the inside one end of fixed frame (11) and early warning device body (4).
3. The thermal power plant centralized control early warning device convenient to maintain according to claim 1, characterized in that: the opposite surfaces of the sealing cover (2) and the early warning device body (4) and the opposite surfaces of the fixing plate (3) and the early warning device body (4) are both provided with cushion pads (13).
4. The thermal power plant centralized control early warning device convenient to maintain according to claim 1, characterized in that: the sealing groove has been all seted up to the upper surface of protection box (1) and the lower surface of sealed lid (2), sealing washer (14) have been placed to the inner wall of sealing groove.
5. The thermal power plant centralized control early warning device convenient to maintain according to claim 1, characterized in that: the inner wall of the transmission cavity is rotatably connected with a transmission rod (15), one end of the transmission rod (15) is fixedly connected with an adjusting hand wheel (16), and the other end of the transmission rod (15) is fixedly connected with a driving gear (17) meshed with the driven gear (10).
6. The thermal power plant centralized control early warning device convenient to maintain according to claim 1, characterized in that: the quantity of accommodate the lead screw (6) is four, four accommodate the lead screw (6) are the inside that the rectangle array set up in protection box (1), the quantity of dwang (8) is two, two dwang (8) set up the inside at protection box (1) as symmetry axis symmetry with the central line of protection box (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120040165.7U CN213751328U (en) | 2021-01-08 | 2021-01-08 | Thermal power plant centralized control early warning device convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120040165.7U CN213751328U (en) | 2021-01-08 | 2021-01-08 | Thermal power plant centralized control early warning device convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213751328U true CN213751328U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120040165.7U Active CN213751328U (en) | 2021-01-08 | 2021-01-08 | Thermal power plant centralized control early warning device convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213751328U (en) |
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2021
- 2021-01-08 CN CN202120040165.7U patent/CN213751328U/en active Active
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