CN214544239U

CN214544239U - Photovoltaic monitoring background

Info

Publication number: CN214544239U
Application number: CN202120621508.9U
Authority: CN
Inventors: 李昌
Original assignee: Huaneng Qingtongxia New Energy Power Generation Co ltd
Current assignee: Huaneng Qingtongxia New Energy Power Generation Co ltd
Priority date: 2021-03-27
Filing date: 2021-03-27
Publication date: 2021-10-29
Anticipated expiration: 2031-03-27

Abstract

The utility model discloses a photovoltaic control backstage, which comprises a display, the bottom of display is equipped with the diaphragm, the equal rigid coupling in bottom four corners of diaphragm has the base, the top of diaphragm is equipped with adjustment mechanism, first body of rod rigid coupling is in the top of diaphragm, the processing of the inner wall left side of the first body of rod has logical groove, the inner wall clearance fit of the first body of rod has the second body of rod, the left side rigid coupling of the second body of rod has the block, the left side rigid coupling of block has the cylinder. This photovoltaic control backstage for switch on external power supply with the motor, make the motor can drive the screw rod and rotate, make the second montant can drive the display and carry out height control, be convenient for use according to the user of different heights, the clearance fit of internal thread pole through first montant and second montant, the rotation of internal thread pole accessible screw rod carries out stable elevating movement, the internal thread pole of being convenient for drives the rope body through the sheave and carries out stable pulling.

Description

Photovoltaic monitoring background

Technical Field

The utility model relates to a control technical field specifically is a photovoltaic control backstage.

Background

Photovoltaic monitoring is that the equipment such as photovoltaic power plant's dc-to-ac converter, collection flow box, irradiation appearance, meteorological instrument, ammeter pass through the data line and couple together, carry out the data acquisition of these equipment with photovoltaic power plant data collection station to reach network server or local computer through modes such as GPRS, ethernet, WIFI, make the user look over relevant data on internet or local computer, make things convenient for power station managers and user to look over and manage photovoltaic power plant's operating data.

When monitoring photovoltaic, the user need observe through the display, though current display can show the relevant data of monitoring photovoltaic, nevertheless has current display and places the height and change according to the height of platform, and display itself can't carry out height control, when the user according to different heights uses, comparatively inconvenient problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic control backstage to the display that has now that provides among the above-mentioned background art of solution places highly to change according to the height of platform, and display itself can't carry out height control, when the user according to different heights used, comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic monitoring background comprises a display, wherein a transverse plate is arranged at the bottom of the display, four corners of the bottom of the transverse plate are fixedly connected with a base, and an adjusting mechanism is arranged at the top of the transverse plate;

the adjusting mechanism comprises a first rod body, a through groove, a second rod body, a block body and a column body;

the utility model discloses a building block, including diaphragm, first body of rod, inner wall clearance fit, the first body of rod rigid coupling in the top of diaphragm, the processing has logical groove on the left of the inner wall of the first body of rod, the inner wall clearance fit of the first body of rod has the second body of rod, the left side rigid coupling of the second body of rod has the block, the outer wall of block and the inner wall clearance fit who leads to the groove, the left side rigid coupling of block has the cylinder.

Preferably, a driving mechanism is arranged at the top of the transverse plate;

the driving mechanism comprises a motor, a screw rod, an inner threaded rod, a first connecting shaft, a grooved pulley and a rope body;

the motor rigid coupling is in the top of diaphragm, the output rigid coupling of motor has the screw rod, the outer wall screw thread of screw rod links to each other has the internal thread pole, the internal thread pole rotates through first connecting axle and links to each other there is the sheave, the outer wall activity of sheave links to each other has the rope body, the left side of the rope body is in the same place with the top rigid coupling of diaphragm, the rope body rotates through first connecting axle and cylinder and links to each other. Switch on external power supply with the motor, make the motor can drive the screw rod and rotate, make the screw rod rotate, drive the internal thread pole and carry out the elevating movement, during the elevating movement of internal thread pole, it goes up and down in step to drive the sheave, make the sheave can drive the rope body and pull, the rope body receives and pulls, drive the cylinder, block and second montant carry out elevating movement at the inner wall of first montant, make the second montant can drive the display and carry out height control, be convenient for use according to the user of different heights, adjust.

Preferably, the left side rigid coupling of interior threaded rod has the horizontal pole, the left side rigid coupling of horizontal pole has the second montant, the outer wall clearance fit of second montant has first montant, the bottom of first montant is in the same place with the top rigid coupling of diaphragm. When the screw rod drives the internal threaded rod to rotate, the internal threaded rod is in clearance fit with the first vertical rod and the second vertical rod, stable lifting motion is carried out through rotation of the internal threaded rod through the screw rod, and the internal threaded rod is convenient to drive the rope body to stably pull through the grooved pulley.

Preferably, an angle adjusting mechanism is arranged at the top of the second vertical rod;

the angle adjusting mechanism comprises a supporting seat, a second connecting shaft, a ratchet wheel, a pawl, a handle and a torsion spring;

the ratchet rigid coupling is in the top of the second body of rod, the ratchet rotates through the second connecting axle and links to each other there is the supporting seat, the supporting seat rotates through the second connecting axle and links to each other there is the pawl, the pawl is in the same place with the outer wall joint of ratchet, the top rigid coupling of pawl has the handle, the outer wall clearance fit of second connecting axle has torque spring, torque spring's one end rigid coupling is in the outer wall of pawl, torque spring's the other end rigid coupling is in the outer wall of supporting seat. The user can rotate the display anticlockwise for the display can drive the supporting seat and carry out angle modulation at the outer wall of ratchet, in the pivoted, the joint of pawl cancellation and ratchet, and after the angle modulation was accomplished to the display, pawl accessible torsion spring's elastic deformation makes the pawl carry out the joint with the ratchet, make the display can carry out stable angle rotation spacing, convenient to use person carries out the adjustment of different angles according to the user demand to the display.

Preferably, the right side rigid coupling of supporting seat has the riser, the riser passes through the bolt and links to each other with the display screw thread.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This photovoltaic control backstage, through the first body of rod, the second body of rod, lead to the groove, the block, the cylinder, the rope body, the sheave, the internal thread pole, cooperation between screw rod and the motor, make with motor switch-on external power supply, make the motor can drive the screw rod and rotate, make the screw rod rotate, it carries out elevating movement to drive the internal thread pole, during internal thread pole elevating movement, it goes up and down in step to drive the sheave, make the sheave can drive the rope body and pull, the rope body receives and pulls, drive the cylinder, block and second montant carry out elevating movement at the inner wall of first montant, make the second montant can drive the display and carry out height control, be convenient for use according to the user of different heights, adjust.

Through the ratchet, the pawl, cooperation between torque spring and the supporting seat, the user can rotate the display anticlockwise, make the display drive the supporting seat and carry out angle modulation at the outer wall of ratchet, in the time of the pivoted, the pawl cancellation and the joint of ratchet, and after the angle modulation was accomplished to the display, pawl accessible torque spring's elastic deformation, make the pawl carry out the joint with the ratchet, it is spacing to make the display carry out stable angle rotation, convenient to use person is according to the user demand, carry out the adjustment of different angles to the display.

Through the cooperation between first montant, second montant and the horizontal pole for when the screw rod drives the internal thread pole and rotates, the clearance fit of internal thread pole through first montant and second montant, the rotation of internal thread pole accessible screw rod carries out stable elevating movement, and the internal thread pole of being convenient for drives the rope body through the sheave and carries out stable pulling.

Drawings

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

FIG. 2 is a left side view of the display, the cross plate, and the base of FIG. 1;

FIG. 3 is a schematic view of the first rod, the second rod and the post shown in FIG. 2;

fig. 4 is a schematic structural view of the support seat, the pawl and the torsion spring in fig. 2.

In the figure: 1. display, 2, riser, 3, bolt, 4, first montant, 5, second montant, 6, horizontal pole, 7, adjustment mechanism, 701, the first body of rod, 702, logical groove, 703, the second body of rod, 704, the block, 705, the cylinder, 8, actuating mechanism, 801, motor, 802, screw rod, 803, the internal screw rod, 804, first connecting axle, 805, the sheave, 806, the rope body, 9, angle adjustment mechanism, 901, the supporting seat, 902, the second connecting axle, 903, the ratchet, 904, the pawl, 905, the handle, 906, torsion spring, 10, the diaphragm, 11, the base.

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. 1-4, the present invention provides a technical solution: the utility model provides a photovoltaic control backstage, including display 1, the model of display 1 is selected according to the actual work demand, the bottom of display 1 is equipped with diaphragm 10, the equal rigid coupling in bottom four corners of diaphragm 10 has base 11, the top of diaphragm 10 is equipped with adjustment mechanism 7, adjustment mechanism 7 includes first body of rod 701, lead to groove 702, the second body of rod 703, block 704 and cylinder 705, first body of rod 701 rigid coupling in the top of diaphragm 10, the inner wall left side processing of first body of rod 701 has logical groove 702, the inner wall clearance fit of first body of rod 701 has second body of rod 703, make second body of rod 703 can carry out elevating movement at the inner wall of first body of rod 701, the left side rigid coupling of second body of rod 703 has block 704, the outer wall of block 704 and the inner wall clearance fit that leads to groove 702, make block 704 can carry out elevating movement at the inner wall that leads to groove 702. A column 705 is fixedly connected to the left side of the block body 704;

the top of the transverse plate 10 is provided with a driving mechanism 8, the driving mechanism 8 comprises a motor 801, a screw 802, an internal thread rod 803, a first connecting shaft 804, a grooved pulley 805 and a rope body 806, the motor 801 is fixedly connected to the top of the transverse plate 10, the type of the motor 801 is selected according to actual working requirements, the output end of the motor 801 is fixedly connected with the screw 802, so that the motor 801 can drive the screw 802 to rotate, the outer wall of the screw 802 is in threaded connection with the internal thread rod 803, the internal thread rod 803 is rotatably connected with the grooved pulley 805 through the first connecting shaft 804, the outer wall of the grooved pulley 805 is movably connected with the rope body 806, so that the rope body 806 can rotate on the outer wall of the grooved pulley 805, the left side of the rope body 806 is fixedly connected with the top of the transverse plate 10, the rope body 806 is rotatably connected with the cylinder through the first connecting shaft 804, so that the rope body 806 can drive the cylinder 705 to move up and down, the left side 705 of the internal thread rod 803 is fixedly connected with the transverse rod 6, the left side of the transverse rod 6 is fixedly connected with the second vertical rod 5, the outer wall of the second vertical rod 5 is in clearance fit with the first vertical rod 4, so that the second vertical rod 5 can perform lifting motion on the inner wall of the first vertical rod 4, and the bottom of the first vertical rod 4 is fixedly connected with the top of the transverse plate 10;

an angle adjusting mechanism 9 is arranged at the top of the second vertical rod 5, the angle adjusting mechanism 9 comprises a support base 901, a second connecting shaft 902, a ratchet 903, a pawl 904, a handle 905 and a torsion spring 906, the ratchet 903 is fixedly connected to the top of the second rod body 703, the ratchet 903 is rotatably connected with the support base 901 through the second connecting shaft 902, the support base 901 can rotate on the outer wall of the ratchet 903, the support base 901 is rotatably connected with the pawl 904 through the second connecting shaft 902, the pawl 904 is clamped with the outer wall of the ratchet 903, the pawl 904 is clamped with the ratchet 904, the support base 901 can be limited, the handle 905 is fixedly connected to the top of the pawl 904 and used for driving the pawl 904 to rotate, the torsion spring 906 is in clearance fit with the outer wall of the second connecting shaft 902, the torsion spring 906 gives the clamping force to the pawl 904 and the ratchet 903, one end of the torsion spring 906 is fixedly connected to the outer wall of the pawl 904, and the other end of the torsion spring 906 is fixedly connected to the outer wall of the support base 901, the right side of the supporting seat 901 is fixedly connected with a vertical plate 2, and the vertical plate 2 is in threaded connection with the display 1 through a bolt 3.

When the photovoltaic monitoring background is used, the motor 801 is connected with an external power supply, so that the motor 801 can drive the screw 802 to rotate, when the screw 802 rotates, the inner threaded rod 803 is driven to perform lifting motion, when the inner threaded rod 803 performs lifting motion, the inner threaded rod 803 is in clearance fit with the first vertical rod 4 and the second vertical rod 5, the inner threaded rod 803 can perform stable lifting motion through the rotation of the screw 802, and further the inner threaded rod 803 drives the grooved pulley 805 to perform synchronous lifting motion, so that the grooved pulley 805 can drive the rope body 806 to perform traction, the rope body 806 is dragged, the cylinder 705, the block 704 and the second vertical rod 5 are driven to perform lifting motion on the inner wall of the first vertical rod 4, so that the second vertical rod 5 can drive the display 1 to perform height adjustment, the use and adjustment can be conveniently performed according to users with different heights, the user can reversibly rotate the display 1, so that the display 1 can drive the supporting seat 901 to perform angle adjustment on the outer wall of the ratchet 903, when the pivoted, pawl 904 cancels the joint with ratchet 903 to after display 1 accomplishes the angle modulation, pawl 904 accessible torsion spring 906's elastic deformation makes pawl 904 and ratchet 903 carry out the joint, makes display 1 can carry out stable angle rotation spacing, and convenient to use person carries out the adjustment of different angles to display 1 according to the user demand.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a photovoltaic control backstage, includes display (1), the bottom of display (1) is equipped with diaphragm (10), the equal rigid coupling in bottom four corners of diaphragm (10) has base (11), its characterized in that: the top of the transverse plate (10) is provided with an adjusting mechanism (7);

the adjusting mechanism (7) comprises a first rod body (701), a through groove (702), a second rod body (703), a block body (704) and a column body (705);

first body of rod (701) rigid coupling is in the top of diaphragm (10), the processing of the inner wall left side of the first body of rod (701) has logical groove (702), the inner wall clearance fit of the first body of rod (701) has the second body of rod (703), the left side rigid coupling of the second body of rod (703) has block (704), the outer wall of block (704) and the inner wall clearance fit who leads to groove (702), the left side rigid coupling of block (704) has cylinder (705).

2. The photovoltaic monitoring back office of claim 1, wherein: the top of the transverse plate (10) is provided with a driving mechanism (8);

the driving mechanism (8) comprises a motor (801), a screw (802), an internal thread rod (803), a first connecting shaft (804), a grooved pulley (805) and a rope body (806);

the motor (801) is fixedly connected to the top of the transverse plate (10), the output end of the motor (801) is fixedly connected with a screw (802), the outer wall of the screw (802) is connected with an inner threaded rod (803) in a threaded manner, the inner threaded rod (803) is rotatably connected with a grooved pulley (805) through a first connecting shaft (804), the outer wall of the grooved pulley (805) is movably connected with a rope body (806), the left side of the rope body (806) is fixedly connected with the top of the transverse plate (10), and the rope body (806) is rotatably connected with the cylinder (705) through the first connecting shaft (804).

3. The photovoltaic monitoring back office of claim 2, wherein: the left side rigid coupling of internal thread pole (803) has horizontal pole (6), the left side rigid coupling of horizontal pole (6) has second montant (5), the outer wall clearance fit of second montant (5) has first montant (4), the bottom of first montant (4) is in the same place with the top rigid coupling of diaphragm (10).

4. The photovoltaic monitoring back office of claim 3, wherein: an angle adjusting mechanism (9) is arranged at the top of the second vertical rod (5);

the angle adjusting mechanism (9) comprises a supporting seat (901), a second connecting shaft (902), a ratchet wheel (903), a pawl (904), a handle (905) and a torsion spring (906);

ratchet (903) rigid coupling is in the top of the second body of rod (703), ratchet (903) rotate through second connecting axle (902) and link to each other has supporting seat (901), supporting seat (901) rotate through second connecting axle (902) and link to each other and have pawl (904), pawl (904) are in the same place with the outer wall joint of ratchet (903), the top rigid coupling of pawl (904) has handle (905), the outer wall clearance fit of second connecting axle (902) has torsion spring (906), the one end rigid coupling of torsion spring (906) is in the outer wall of pawl (904), the other end rigid coupling of torsion spring (906) is in the outer wall of supporting seat (901).

5. The photovoltaic monitoring back office of claim 4, wherein: the right side of the supporting seat (901) is fixedly connected with a vertical plate (2), and the vertical plate (2) is in threaded connection with the display (1) through a bolt (3).