CN218648354U - Protection device for electric power engineering equipment - Google Patents

Abstract

The utility model discloses a protector for electric power engineering equipment relates to electric power engineering and relevant device technical field. The utility model discloses a frame, the left and right sides surface symmetry of frame is provided with the door plant, both sides middle part symmetry is provided with the limited subassembly around the inside lower surface of frame, it includes conical shaft and riser to prescribe a limit to the subassembly, the riser is located the upside of the logical groove of seting up at both sides middle part around the inside lower surface of frame, the equidistant distribution of lower surface of riser has the conical shaft, on the inside upper surface of the upper surface connection frame of the motor that the top bilateral symmetry of riser set up, the ball cover has been cup jointed on the periphery of the lead screw of the lower surface connection of motor, ball cover through connection is on the riser. The utility model discloses a set up frame, door plant and inject the subassembly, the existence of frame and door plant has increased the device's protection security performance to and inject the existence of subassembly, the people of being convenient for are to the device's dismouting, and then have accelerated the work efficiency when people dismouting the device.

Description

Protection device for electric power engineering equipment

Technical Field

The utility model belongs to the technical field of electric power engineering and relevant device, especially, relate to a protector for power engineering equipment.

Background

In power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, and power engineering equipment is equipment used in power engineering, in order to increase protection for power engineering equipment, a protection device is arranged outside the power engineering equipment, but the following disadvantages still exist in practical use:

1. the gap of the protective device for the existing electric power engineering equipment is large, so that a passerby can stretch hands into the protective device for the existing electric power engineering equipment, the passerby is in contact with the protected electric power engineering equipment, the safety performance of the protective device for the existing electric power engineering equipment is reduced, and the protective effect of the protective device for the existing electric power engineering equipment on the electric power engineering equipment is reduced;

2. the protection device for the existing power engineering equipment is embedded underground at the lower part of the protection device for the existing power engineering equipment by people in the installation process, so that inconvenience is brought to people for installing the existing protection device for the existing power engineering equipment, inconvenience is brought to people for later-period dismounting of the existing protection device for the power engineering equipment, and further work efficiency of people for dismounting the existing protection device for the power engineering equipment is reduced.

Therefore, the existing protection device for electrical engineering equipment cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for electric power engineering equipment through setting up frame, door plant and injecing the subassembly, has solved current protector for electric power engineering equipment's security performance not good to and the problem of the people's dismouting of being not convenient for.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a protector for power engineering equipment, including the frame, the left and right surfaces symmetry of frame is provided with the door plant, both sides middle part symmetry is provided with the limited subassembly around the inside lower surface of frame, it includes conical shaft and riser to prescribe a limit to the subassembly, the riser is located the upside of the logical groove seted up at both sides middle part around the inside lower surface of frame, the equidistant distribution of lower surface of riser has the conical shaft, on the inside upper surface of the upper surface connection frame of the motor that the top bilateral symmetry of riser set up, the ball cover has been cup jointed on the periphery of the lead screw of the lower surface connection of motor, ball cover through connection is on the riser.

Furthermore, the equal bilateral symmetry in both sides is connected with the pneumatic cylinder around the inside lower surface of frame, the upper surface of pneumatic cylinder is connected with the upper ear seat, two surface symmetric connections have first pivot around the upper ear seat, put to be provided with T shape slider on one side of upper ear seat, the first ear seat and the first pivot of symmetric connection around the side surface of T shape slider rotate to be connected, the T shape spout that the symmetry was seted up around the internal surface of T shape slider along the door plant slides, specifically, the existence of first pivot for the pneumatic cylinder during operation, the upper ear seat uses first pivot to do the circular arc and remove as the axle, and the removal orbit of T shape slider has been injectd in the existence of T shape spout, and then has been injectd the removal orbit of first ear seat.

Further, the lower surface of the hydraulic cylinder is connected with a lower lug seat, the front surface and the rear surface of the lower lug seat are symmetrically connected with a second shaft pin, the lower surface of the second lug seat which is rotatably connected to the circumferential surface of the second shaft pin is connected to the inner lower surface of the outer frame, and particularly, the second shaft pin exists, so that when the hydraulic cylinder works, the lower lug seat moves in an arc mode by taking the second shaft pin as a shaft.

Further, the upper parts of the front surface and the rear surface of the door panel are symmetrically connected with third shaft pins, the circumferential surface of each third shaft pin is rotatably connected with a third lug seat, the inner surface of each third lug seat is connected to the upper parts of one side of the front surface and the rear surface of the outer frame, and particularly, the third shaft pins are arranged, so that the door panel can move in an arc shape by taking the third shaft pins as the shafts when the hydraulic cylinder works.

Further, the surface middle part of door plant is run through and is provided with the ventilating board, the outer peripheral face of ventilating board is connected with annular seat, specifically, the existence of ventilating board is favorable to the circulation between the inside gas of frame and the external gas.

Further, the inboard in the square groove that four corners of lower surface of frame were seted up is provided with the removal subassembly, the removal subassembly includes square seat and universal wheel, the square seat of the upper surface middle part of universal wheel connection is located the inboard of frame, an internal thread hole groove has been seted up to a side surface of square seat, the left and right sides of two surperficial lower parts all from the top down threaded connection has last bolt and lower bolt in proper order around the frame, bolt and internal thread hole groove threaded connection down, specifically, the existence in square groove for hide the removal subassembly, go up the existence of bolt and lower bolt, be used for with internal thread hole groove threaded connection, and then be used for locking the position of square seat, the existence of universal wheel for the user removes the device.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up frame and door plant, the left and right sides surface symmetry of frame is provided with the door plant, so design for electric power engineering equipment is hidden in the inside in the space that frame and door plant formed, and the gap between door plant and the frame reduces, and then has prevented the passerby from stretching into the inside and the electric power engineering equipment contact of frame with the hand, and then has reduced the threat that electric power engineering equipment during operation caused passerby's safety, and has increased the device to electric power engineering equipment's protection.

2. The utility model discloses a set up and prescribe a limit to the subassembly, both sides middle part symmetry is provided with prescribe a limit to the subassembly around the inside lower surface of frame, prescribe a limit to the subassembly and include conical shaft and riser, the riser is located the upside of the logical groove that the inside lower surface front and back both sides middle part of frame was seted up, the equidistant distribution of lower surface of riser has the conical shaft, the upper surface of the motor that the top bilateral symmetry of riser set up connects on the inside upper surface of frame, the ball cover has been cup jointed on the periphery of the lead screw of the lower surface connection of motor, the ball cover runs through and connects on the riser, so design, make the user through starting motor, drive the lead screw rotation, drive the ball cover and reciprocate, when the ball cover moves up, drive riser and conical shaft to the direction removal far away from the ground, and then remove the prescribe a limit to the position of the device of subassembly; when the ball sleeve moves downwards, the vertical plate and the conical shaft are driven to move towards the underground direction, so that the limiting component limits the position of the device, the device is convenient to disassemble and assemble by a user, time spent when the device is disassembled and assembled by the user is reduced, and the working efficiency of disassembling and assembling the device by the user is accelerated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the internal structure of the outer frame of the present invention;

FIG. 3 is a schematic view of the connection between the middle door panel and the ventilating board according to the present invention;

FIG. 4 is a schematic view of the connection between the hydraulic cylinder and the door panel according to the present invention;

fig. 5 is a schematic view of the connection between the hydraulic cylinder and the outer frame of the present invention;

fig. 6 is a schematic view of the connection between the limiting member and the outer frame of the present invention;

FIG. 7 is a schematic view of the connection between the middle door panel and the outer frame;

fig. 8 is a schematic view of the connection between the outer frame and the moving assembly according to the present invention;

fig. 9 is a schematic structural diagram of the middle moving assembly according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer frame; 11. a through groove; 12. a square groove; 13. screwing a bolt; 14. a lower bolt; 2. a ventilation board; 21. an annular seat; 3. a door panel; 31. a T-shaped chute; 32. a third shaft pin; 33. a third ear mount; 4. defining an assembly; 41. a tapered shaft; 42. a vertical plate; 43. a ball sleeve; 44. a lead screw; 45. a motor; 5. a hydraulic cylinder; 51. an upper ear seat; 52. a first shaft pin; 53. a T-shaped slider; 54. a first ear mount; 55. a lower ear seat; 56. a second shaft pin; 57. a second ear mount; 6. a moving assembly; 61. a square base; 62. an internal thread hole groove; 63. a universal wheel.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-9, the present invention relates to a protection device for electrical engineering equipment, which includes an outer frame 1, wherein door panels 3 are symmetrically disposed on the left and right surfaces of the outer frame 1, specifically, when a user needs to open the door panels 3, the user starts a hydraulic cylinder 5 to extend the hydraulic cylinder 5, so that the door panels 3 move in an arc shape, and the lower portion of the door panels 3 moves upward in a direction away from the outer frame 1, so that the door panels 3 are gradually opened; conversely, the door panel 3 is gradually closed;

the limiting assemblies 4 are symmetrically arranged in the front side and the rear side of the inner lower surface of the outer frame 1, each limiting assembly 4 comprises a conical shaft 41 and a vertical plate 42, each vertical plate 42 is positioned on the upper side of a through groove 11 formed in the middle of the front side and the rear side of the inner lower surface of the outer frame 1, conical shafts 41 are equidistantly distributed on the lower surface of each vertical plate 42, the upper surface of a motor 45 which is symmetrically arranged above each vertical plate 42 is connected to the inner upper surface of the outer frame 1, a ball sleeve 43 is sleeved on the circumferential surface of a lead screw 44 connected to the lower surface of each motor 45, each ball sleeve 43 is connected to the corresponding vertical plate 42 in a penetrating mode, specifically, when a user completely hides a square seat 61 and a universal wheel 63 into the inner side of a square groove 12, the user is communicated with an external power supply of each motor 45, then the user starts the motors 45 by using an external control end to drive the lead screws 44 to rotate, the ball sleeves 43 are driven to move downwards along the lead screws 44, the vertical plates 42 are driven to move downwards to enter the inner sides of the through grooves 11, the conical shafts 41 are driven to move downwards to be inserted into the ground until the lower surface of the vertical plates 42 is contacted with the ground, and the device is locked and connected to the ground by the ground; conversely, when the screw 44 drives the ball sleeve 43 to move upward along the screw 44, the vertical plate 42 is driven to move upward along the screw 44 out of the inside of the through slot 11, and the tapered shaft 41 is driven to move upward out of the ground until the tapered shaft 41 is completely out of the ground, and thus, the user releases the position of the device on the ground by the limiting assembly 4.

As shown in fig. 4, the front side and the rear side of the inner lower surface of the outer frame 1 are both connected with hydraulic cylinders 5 in a bilateral symmetry manner, the upper surface of the hydraulic cylinder 5 is connected with an upper lug seat 51, the front surface and the rear surface of the upper lug seat 51 are connected with first axis pins 52 in a symmetry manner, one side of the upper lug seat 51 is provided with a T-shaped slider 53, the first lug seat 54 connected with one side surface of the T-shaped slider 53 in a front-rear symmetry manner is connected with the first axis pins 52 in a rotation manner, the T-shaped slider 53 slides along the T-shaped sliding grooves 31 symmetrically formed in the front-rear inner surface of the door panel 3, specifically, a user is connected with an external power supply of the hydraulic cylinder 5, then, the user uses an external control terminal to start the hydraulic cylinder 5, so that the hydraulic cylinder 5 expands or contracts, when the hydraulic cylinder 5 expands, the T-shaped slider 53 moves along the T-shaped sliding grooves 31 in a direction away from the upper portion of the door panel 3, drives the first lug seat 54 to move in a direction away from the upper portion of the door panel 3, so that the upper lug seat 51 moves in an arc with the first axis pins 52 as an axis, so that the upper portion of the hydraulic cylinder 5 moves in an arc with the first axis pins 52 as an axis, and the first axis, so that the door panel 3 is gradually opens; conversely, when the hydraulic cylinder 5 contracts, the T-shaped slider 53 moves along the T-shaped sliding slot 31 in a direction approaching the upper portion of the door panel 3, and drives the first ear seat 54 to move in a direction approaching the upper portion of the door panel 3, so that the upper ear seat 51 moves in an arc around the first axis pin 52, and the upper portion of the hydraulic cylinder 5 moves in an arc around the first axis pin 52, so that the door panel 3 is gradually closed.

As shown in fig. 5, the lower surface of the hydraulic cylinder 5 is connected with a lower ear seat 55, the front and rear surfaces of the lower ear seat 55 are symmetrically connected with second shaft pins 56, the lower surface of a second ear seat 57 rotatably connected to the circumferential surface of the second shaft pin 56 is connected to the inner lower surface of the outer frame 1, specifically, a user communicates with an external power supply of the hydraulic cylinder 5, and then the user starts the hydraulic cylinder 5 by using an external control end to extend or contract the hydraulic cylinder 5, when the hydraulic cylinder 5 extends, the lower ear seat 55 moves in an arc by using the second shaft pin 56 as an axis, so that the hydraulic cylinder 5 moves in an arc by using the second shaft pin 56 as an axis, the hydraulic cylinder 5 tilts towards the inner direction far away from the outer frame 1, and the door panel 3 is gradually opened; conversely, when the hydraulic cylinder 5 is contracted, the lower lug 55 is moved in an arc about the second shaft pin 56, and the hydraulic cylinder 5 is moved in an arc about the second shaft pin 56, so that the hydraulic cylinder 5 is inclined toward the inside of the outer frame 1, and the door panel 3 is gradually closed.

As shown in fig. 7, the upper portions of the front and rear surfaces of the door panel 3 are symmetrically connected with third pivot pins 32, the circumferential surface of the third pivot pin 32 is rotatably connected with third lug seats 33, the inner surfaces of the third lug seats 33 are connected to the upper portions of one sides of the front and rear surfaces of the outer frame 1, specifically, a user communicates with an external power supply of the hydraulic cylinder 5, then, the user starts the hydraulic cylinder 5 using an external control end to extend or contract the hydraulic cylinder 5, when the hydraulic cylinder 5 extends, the door panel 3 moves in an arc shape with the third pivot pins 32 as axes, so that the lower portion of the door panel 3 moves in a direction away from the outer frame 1, and the lower portion of the door panel 3 moves upward, so that the door panel 3 is gradually opened; on the contrary, when the hydraulic cylinder 5 is contracted, the door panel 3 moves in an arc around the third shaft pin 32, so that the lower portion of the door panel 3 moves toward the outer frame 1, and the lower portion of the door panel 3 moves downward, so that the door panel 3 is gradually closed.

As shown in fig. 3, a ventilation board 2 is disposed through the middle of the outer surface of the door panel 3, and an annular seat 21 is connected to the outer peripheral surface of the ventilation board 2, specifically, air inside the outer frame 1 is exhausted from the ventilation board 2, and meanwhile, external air enters the inner portion of the outer frame 1 from the ventilation board 2.

As shown in fig. 8 and 9, a moving assembly 6 is disposed inside a square groove 12 formed at four corners of a lower surface of an outer frame 1, the moving assembly 6 includes a square seat 61 and a universal wheel 63, the square seat 61 connected to the middle of an upper surface of the universal wheel 63 is located inside the outer frame 1, a side surface of the square seat 61 is formed with an internal thread hole groove 62, an upper bolt 13 and a lower bolt 14 are sequentially connected to left and right sides of lower portions of front and rear surfaces of the outer frame 1 from top to bottom, the lower bolt 14 is in threaded connection with the internal thread hole groove 62, specifically, a user applies an external force to the apparatus with a hand to roll the universal wheel 63, the square seat 61 is driven to move, the lower bolt 14 is driven to move, the outer frame 1 is driven to move, the apparatus is driven to move until the apparatus covers the outside of the electric power engineering equipment, then, the user applies a rotating external force to the lower bolt 14 to rotate and move in a direction away from the outer frame 1 until the lower bolt 14 completely separates from the outer frame 1, so far as to release locking of the lower bolt 14 to the square seat 61, and further to move the square seat 1, and then the square groove 12 moves to the inner side of the square seat 13, and the inner side of the outer frame 1, and the inner side of the square seat 13 is connected to the outer frame 1, and the inner side of the universal wheel 61, and the inner side of the outer frame 1, and the universal wheel 13.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims (6)

1. The utility model provides a protector for power engineering equipment, includes frame (1), its characterized in that: the door panel (3) are symmetrically arranged on the left surface and the right surface of the outer frame (1), the limiting assemblies (4) are symmetrically arranged on the front middle portion and the rear middle portion of the inner lower surface of the outer frame (1), each limiting assembly (4) comprises a tapered shaft (41) and a vertical plate (42), each vertical plate (42) is located on the upper side of a through groove (11) formed in the middle portions of the front side and the rear side of the inner lower surface of the outer frame (1), the tapered shafts (41) are equidistantly distributed on the lower surface of each vertical plate (42), the upper surfaces of motors (45) are symmetrically arranged on the upper surface of the inner upper surface of the outer frame (1), ball sleeves (43) are sleeved on the circumferential surfaces of lead screws (44) connected to the lower surface of each motor (45), and the ball sleeves (43) are connected to the vertical plates (42) in a penetrating mode.

2. The protection device for the electric power engineering equipment is characterized in that hydraulic cylinders (5) are symmetrically connected to the front side and the rear side of the lower surface of the inner part of the outer frame (1) in a left-right mode, upper lug seats (51) are connected to the upper surface of the hydraulic cylinders (5), first shaft pins (52) are symmetrically connected to the front side and the rear side of the upper lug seats (51), T-shaped sliding blocks (53) are placed on one sides of the upper lug seats (51), first lug seats (54) which are symmetrically connected to the front side and the rear side of the surface of one side of each T-shaped sliding block (53) are rotatably connected with the first shaft pins (52), and the T-shaped sliding blocks (53) slide along T-shaped sliding grooves (31) which are symmetrically formed in the front side and the rear side of the inner surface of the door panel (3).

3. The protection device for electric power engineering equipment according to claim 2, wherein the lower surface of the hydraulic cylinder (5) is connected with a lower lug seat (55), the front and back surfaces of the lower lug seat (55) are symmetrically connected with a second shaft pin (56), and the lower surface of a second lug seat (57) rotatably connected with the circumferential surface of the second shaft pin (56) is connected with the inner lower surface of the outer frame (1).

4. A protection device for electric power engineering equipment according to claim 3, wherein a third axis pin (32) is symmetrically connected to the upper portions of the front and back surfaces of the door panel (3), a third ear seat (33) is rotatably connected to the circumferential surface of the third axis pin (32), and the inner surface of the third ear seat (33) is connected to the upper portion of one side of the front and back surfaces of the outer frame (1).

5. The protection device for the electric power engineering equipment according to claim 4, characterized in that a ventilation plate (2) penetrates through the middle of the outer surface of the door plate (3), and an annular seat (21) is connected to the outer peripheral surface of the ventilation plate (2).

6. The protection device for the electric power engineering equipment is characterized in that a moving assembly (6) is arranged on the inner side of a square groove (12) formed in four corners of the lower surface of the outer frame (1), the moving assembly (6) comprises a square seat (61) and a universal wheel (63), the square seat (61) connected to the middle of the upper surface of the universal wheel (63) is located on the inner side of the outer frame (1), an internal thread hole groove (62) is formed in one side surface of the square seat (61), an upper bolt (13) and a lower bolt (14) are sequentially connected to the left side and the right side of the lower portion of the front surface and the lower portion of the rear surface of the outer frame (1) in a threaded mode from top to bottom, and the lower bolt (14) is connected with the internal thread hole groove (62) in a threaded mode.

Images