CN215832799U - Automatic change observation unit guard box - Google Patents
Automatic change observation unit guard box Download PDFInfo
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- CN215832799U CN215832799U CN202121825568.9U CN202121825568U CN215832799U CN 215832799 U CN215832799 U CN 215832799U CN 202121825568 U CN202121825568 U CN 202121825568U CN 215832799 U CN215832799 U CN 215832799U
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Abstract
The utility model provides an automatic observation unit protection box which comprises a box body, wherein a measurement unit is arranged in the box body, a damping mechanism is arranged in the box body and comprises a plurality of damping plates connected to the inner wall of the box body through elastic pieces, a ventilation mechanism is arranged in the box body and comprises an air inlet and an air outlet, fans are arranged at the air inlet and the air outlet, a supporting mechanism is arranged on the rear side of the box body and connected to the rear wall of the box body through a supporting assembly, the supporting mechanism comprises two supporting rods, the end parts of the supporting rods are hinged to the box body, the other ends of the supporting rods are movably connected with threaded rods, the end parts of the threaded rods are movably connected with bottom rods, and the bottom rods are supported on the ground. The utility model has the beneficial effects that: reasonable in design, simple structure, safe and reliable can protect measuring unit dampproofing and waterproofing, move away to avoid possible earthquakes and anti-drop.
Description
Technical Field
The utility model relates to the technical field of pumped storage power station equipment, in particular to an automatic observation unit protection box.
Background
With the rapid development of national economy, the scale of a power grid is larger and larger, the role and the position of a pumped storage power station in the power grid become more and more obvious day by day, the gradual transition from the early peak load regulation and valley filling to the improvement of the power quality to an indispensable management tool of a power system is realized, and the high attention of a hydropower construction department and an operation management organization is obtained. The pumped storage power station is a special power station with quick starting, quick load tracking and quick response.
The pumped storage power station is generated for solving the contradiction between supply and demand between the peak and the valley of the power grid, and is a way for indirectly storing electric energy. The water pump is driven by the surplus electric power in the next night, water is pumped from the lower reservoir to the upper reservoir to be stored, and then the water is discharged to generate power in the day and the first night of the next day and flows into the lower reservoir. In the whole operation process, although partial energy can be lost in the conversion process, the pumped storage power station is cheaper and more beneficial than the situation that the coal-electricity power generation equipment is additionally built to meet the requirement of high-peak power utilization, and the load is pressed and the machine is stopped in the low-valley time. Besides, the pumped storage power station can also take on dynamic functions of frequency modulation, phase modulation, emergency standby and the like. Therefore, the pumped storage power station is not only a power supply point, but also a power consumer; the method becomes an important tool for power grid operation management, and is a pillar for ensuring safe, economic and stable production of the power grid. The pumped storage power station has two main operation modes of power generation and pumping, and multiple operations of switching from one working condition to another working condition exist between the two operation modes.
The pumped storage power station mainly comprises the following components: go up reservoir, water delivery system, factory building, switch station and play line field and lower reservoir, in order to guarantee the daily work of energy storage power station, the staff of energy storage power station water conservancy project need observe the water level of reservoir, is provided with the automatic unit of water level measurement beside the reservoir generally, and because be close to the reservoir, the measuring unit is very easily moist intake, and the box time is old and is easily fallen.
How to solve the above technical problems is the subject of the present invention.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model provides the automatic observation unit protection box which is reasonable in design, simple in structure, safe and reliable, and can prevent water, damp and shock and prevent falling.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an automatic observation unit protection box which comprises a box body, wherein a measurement unit is arranged in the box body;
a damping mechanism is arranged in the box body and comprises a plurality of damping plates connected to the inner wall of the box body through elastic pieces;
a ventilation mechanism is arranged in the box body and comprises an air inlet and an air outlet, and fans are arranged at the air inlet and the air outlet;
the box rear side is provided with supporting mechanism, supporting mechanism pass through the supporting component connect in the box back wall, supporting mechanism includes two bracing pieces, the tip of bracing piece all articulate in the box, and the equal swing joint of the other end has the threaded rod, the tip swing joint of threaded rod has the sill bar, the sill bar supports in ground.
The top surface of the box body is provided with a baffle, and the vertical projection of the baffle is larger than that of the box body below;
the front side of the box body is open and provided with a box door.
The box both sides all are provided with the sunshade, the sunshade is located respectively the air intake in the air outlet top.
The damping plates are positioned at the bottom and two sides in the box body, and the elastic parts are springs.
The supporting component comprises a rotating rod, the middle part of the rotating rod is rotatably connected with the rear wall of the box body, one end of the rotating rod is rotatably connected with a hydraulic telescopic rod, the fixed end of the hydraulic telescopic rod is rotatably connected with the rear wall of the box body, and the telescopic end of the hydraulic telescopic rod is rotatably connected with the rotating rod;
the both ends of bull stick are rotated respectively and are connected with first connecting rod, two the tip of first connecting rod all rotates and is connected with the connecting piece, two the connecting piece is triangular plate, two the connecting piece all rotate connect in the both sides of wall behind the box, two the connecting piece all rotates through the second connecting rod and connects the bracing piece.
The initial state of each support rod is horizontally arranged and is positioned at the bottom side of the rear wall of the box body;
and the rod body of each supporting rod is respectively and rotatably connected with two second connecting rods.
The supporting rod is a hollow rod body, a connecting ring is coaxially and rotatably connected to an opening, an internal thread is arranged in the connecting ring and is communicated with the hollow part inside the supporting rod, the threaded rod is in threaded connection with the connecting ring, part of the rod body of the threaded rod is located inside the supporting rod, and the outer diameter of the threaded rod is smaller than the inner diameter of the supporting rod.
The end part of the threaded rod is fixedly connected with a connecting seat, at least one limiting rod is fixedly connected onto the connecting seat, and the limiting rod is parallel to the threaded rod;
the limiting rod is connected to the limiting hole in the wall of the supporting rod in a sliding mode, the limiting hole is parallel to the supporting rod body, and the length of the limiting rod is not smaller than that of the limiting rod.
One end of the bottom rod is rotatably connected with the connecting seat, and when the supporting rod is in an initial state, the bottom rod is parallel to the supporting rod.
The box body rear wall is provided with a partition plate, the opening of the partition plate faces the bottom, and the supporting assemblies are located in the partition plate.
When the utility model is actually used: accessible hydraulic telescoping rod drives supporting component before the installation and rotates two bracing pieces to vertical state, then screws up the threaded rod to suitable length through the go-between, the height that the guard box needs to be placed promptly, then overturns the sill bar to the horizontality to the locking, the guard box can be placed on ground this moment, then is fixed in the wall through modes such as welding with the baffle of box back wall.
The utility model has the beneficial effects that: simple structure, reasonable in design through setting up supporting mechanism, but easy to assemble to and after good installation in the later stage, can avoid the box to drop, the bracing piece is connected with threaded rod and sill bar, but when adjustable mounting height, also make supporting mechanism more firm, this device box is provided with ventilation mechanism, and the fan can make the box internal ventilation with setting up in business turn over wind gap, and is dampproofing, and the mechanism of moving away to avoid possible earthquakes in the box can avoid the box internal measuring unit to drop and cause the damage.
Drawings
Fig. 1 is a front view of the initial state of the present invention.
Fig. 2 is a schematic perspective view of the initial state of the present invention.
FIG. 3 is a schematic view of the internal structure of the case of the present invention.
Fig. 4 is a front view of the support mechanism in an initial state of the present invention.
Fig. 5 is a front view of the support pole of the present invention in a vertical state.
Fig. 6 is a schematic perspective view of the support rod of the present invention in a vertical state.
Fig. 7 is a schematic perspective view of the working state of the present invention.
Fig. 8 is a partially enlarged view of the area a of fig. 7.
Wherein the reference numerals are: 1. a box body; 101. a baffle plate; 102. a box door; 103. a shutter; 2. a damper plate; 201. a spring; 5. a fan; 6. a support bar; 601. a threaded rod; 602. a bottom bar; 603. a connecting ring; 604. a connecting seat; 605. a limiting rod; 7. a rotating rod; 701. a hydraulic telescopic rod; 702. a first link; 703. a connecting member; 704. a second link; 8. a separator.
Detailed Description
Technical characteristics of the scheme can be clearly explained, and the scheme is explained through a specific implementation mode.
Referring to fig. 1 to 8, the embodiment is an automatic observation unit protection box, which includes a box body 1, a baffle 101 is disposed on a top surface of the box body 1, a vertical projection of the baffle 101 is greater than a vertical projection of a box body below, a measurement unit is disposed in the box body 1, and a box door 102 is disposed on a front side of the box body 1.
Be provided with damper in the box 1, damper includes that a plurality of shock attenuation boards 2 that connect in the 1 inner wall of box through elastic component, and shock attenuation board 2 is located bottom and both sides in the box 1, and elastic component is spring 201.
Be provided with ventilation mechanism in the box 1, ventilation mechanism includes air intake and air outlet, and air intake and air outlet department all are provided with fan 5, and 1 both sides of box all are provided with sunshade 103, and sunshade 103 is located air intake in the air outlet top respectively.
The rear side of the box body 1 is provided with a supporting mechanism, the supporting mechanism is connected to the rear wall of the box body 1 through a supporting component, the supporting mechanism comprises two supporting rods 6, the end portions of the supporting rods 6 are hinged to the box body 1, the other end of each supporting rod is movably connected with a threaded rod 601, the end portion of each threaded rod 601 is movably connected with a bottom rod 602, and the bottom rods 602 are supported on the ground.
The supporting component includes that the middle part rotates bull stick 7 of connecting box 1 back wall, the one end of bull stick 7 is rotated and is connected with hydraulic telescoping rod 701, hydraulic telescoping rod 701's stiff end rotates and connects box 1 back wall, flexible end rotates and connects bull stick 7, the both ends of bull stick 7 are rotated respectively and are connected with first connecting rod 702, the tip of two first connecting rods 702 all rotates and is connected with connecting piece 703, two connecting pieces 703 are the triangle-shaped board, two connecting pieces 703 all rotate the both sides of connecting in box 1 back wall, two connecting pieces 703 all rotate joint support pole 601 through second connecting rod 704, the initial state of every bracing piece 601 is the level setting, and be located the bottom side of box 1 back wall, the body of rod of every bracing piece 601 rotates respectively and connects two second connecting rods 704.
The bracing piece 6 is the cavity body of rod, the coaxial rotation of opening part is connected with go-between 603, be provided with the internal thread in the go-between 603, and with the inside cavity intercommunication of bracing piece 6, threaded rod 601 threaded connection go-between 603, and the body of rod of part threaded rod 601 is located inside bracing piece 6, the external diameter of threaded rod 601 is less than the 6 internal diameters of bracing piece, threaded rod 601 tip fixedly connected with connecting seat 604, at least a gag lever post 605 of fixedly connected with on the connecting seat 604, gag lever post 605 is parallel with threaded rod 601, gag lever post 605 sliding connection is in the spacing downthehole on the 6 pole walls of bracing piece, spacing hole is parallel with the 6 bodies of rod of bracing piece, and length is not less than the length of gag lever post 605.
One end of the bottom rod 602 is rotatably connected with the connecting seat 604, when the supporting rod 6 is in an initial state, the bottom rod 602 is parallel to the supporting rod 6, the partition plate 8 is arranged on the rear wall of the box body 1, the opening of the partition plate 8 faces the bottom, and the supporting components are all located in the partition plate 8.
When the utility model is actually used: before the installation accessible hydraulic telescoping rod 701 drives supporting component and rotates two bracing pieces 6 to vertical state, then screws up threaded rod 601 to suitable length through go-between 603, the height that the guard box need be placed promptly, then overturns sill bar 602 to the horizontality to the locking, and the guard box can be placed on ground this moment, then is fixed in the wall through modes such as welding with baffle 8 of box 1 back wall.
The utility model has the beneficial effects that: simple structure, reasonable in design through setting up supporting mechanism, but easy to assemble to and after good installation in the later stage, can avoid the box to drop, the bracing piece is connected with threaded rod and sill bar, but when adjustable mounting height, also make supporting mechanism more firm, this device box is provided with ventilation mechanism, and the fan can make the box internal ventilation with setting up in business turn over wind gap, and is dampproofing, and the mechanism of moving away to avoid possible earthquakes in the box can avoid the box internal measuring unit to drop and cause the damage.
The technical features of the present invention which are not described in the above embodiments may be implemented by or using the prior art, and are not described herein again, of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions which may be made by those skilled in the art within the spirit and scope of the present invention should also fall within the protection scope of the present invention.
Claims (10)
1. The automatic observation unit protection box is characterized by comprising a box body (1), wherein a measuring unit is arranged in the box body (1);
a damping mechanism is arranged in the box body (1), and the damping mechanism comprises a plurality of damping plates (2) connected to the inner wall of the box body (1) through elastic pieces;
a ventilation mechanism is arranged in the box body (1), the ventilation mechanism comprises an air inlet and an air outlet, and fans (5) are arranged at the air inlet and the air outlet;
the utility model discloses a box, including box (1), box (1) rear side, supporting mechanism, supporting component, supporting mechanism, bracing piece (6), the tip of bracing piece (6) all articulate in box (1), and the equal swing joint of the other end has threaded rod (601), the tip swing joint of threaded rod (601) has sill bar (602), sill bar (602) support in ground.
2. The automated observation unit protection box according to claim 1, characterized in that the top surface of the box body (1) is provided with a baffle (101), the vertical projection of the baffle (101) is greater than that of the box body below;
the front side of the box body (1) is open and is provided with a box door (102).
3. The automated observation unit protection box according to claim 1, wherein the box body (1) is provided with shielding plates (103) at two sides, and the shielding plates (103) are respectively positioned at the top of the air inlet and the air outlet.
4. The automated observation unit protection box according to claim 1, wherein the shock absorbing plates (2) are positioned at the bottom and two sides in the box body (1), and the elastic member is a spring (201).
5. The protection box for the automated observation unit according to claim 1, wherein the support assembly comprises a rotating rod (7) with the middle part rotatably connected with the rear wall of the box body (1), one end of the rotating rod (7) is rotatably connected with a hydraulic telescopic rod (701), the fixed end of the hydraulic telescopic rod (701) is rotatably connected with the rear wall of the box body (1), and the telescopic end is rotatably connected with the rotating rod (7);
the two ends of the rotating rod (7) are respectively connected with a first connecting rod (702) in a rotating mode, the end portion of the first connecting rod (702) is connected with a connecting piece (703) in a rotating mode, the connecting piece (703) is a triangular plate, the connecting piece (703) is connected with the two sides of the rear wall of the box body (1) in a rotating mode, and the connecting piece (703) is connected with the supporting rod (6) in a rotating mode through a second connecting rod (704).
6. The automated observation unit protection box according to claim 5, characterized in that each of the support bars (6) is in an initial state of horizontal arrangement and is located at the bottom side of the rear wall of the box body (1);
the rod body of each supporting rod (6) is respectively and rotatably connected with two second connecting rods (704).
7. The protective box for the automated observation unit according to claim 1, wherein the supporting rod (6) is a hollow rod body, a connecting ring (603) is coaxially and rotatably connected to the opening of the supporting rod, an internal thread is arranged in the connecting ring (603) and is communicated with the hollow inside of the supporting rod (6), the threaded rod (601) is in threaded connection with the connecting ring (603), part of the rod body of the threaded rod (601) is positioned inside the supporting rod (6), and the outer diameter of the threaded rod (601) is smaller than the inner diameter of the supporting rod (6).
8. The automated observation unit protection box according to claim 1, wherein a connecting seat (604) is fixedly connected to an end of the threaded rod (601), at least one limiting rod (605) is fixedly connected to the connecting seat (604), and the limiting rod (605) is parallel to the threaded rod (601);
the limiting rod (605) is connected in a limiting hole in the rod wall of the supporting rod (6) in a sliding mode, the limiting hole is parallel to the rod body of the supporting rod (6), and the length of the limiting hole is not smaller than that of the limiting rod (605).
9. The automated observation unit protection box of claim 8, wherein one end of the bottom bar (602) is rotatably connected with the connecting seat (604), and when the supporting bar (6) is in an initial state, the bottom bar (602) is parallel to the supporting bar (6).
10. The automated observation unit protection box according to claim 1, wherein a partition (8) is arranged on the rear wall of the box body (1), the opening of the partition (8) faces the bottom, and the support assemblies are all positioned in the partition (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825568.9U CN215832799U (en) | 2021-08-06 | 2021-08-06 | Automatic change observation unit guard box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825568.9U CN215832799U (en) | 2021-08-06 | 2021-08-06 | Automatic change observation unit guard box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215832799U true CN215832799U (en) | 2022-02-15 |
Family
ID=80194069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121825568.9U Active CN215832799U (en) | 2021-08-06 | 2021-08-06 | Automatic change observation unit guard box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215832799U (en) |
-
2021
- 2021-08-06 CN CN202121825568.9U patent/CN215832799U/en active Active
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