Unattended mobile substation

Abstract

The utility model relates to the technical field of power transformation equipment, in particular to an unattended mobile substation, which comprises a headstock, a trailer, a box-type transformer, upright posts, a ceiling, side doors and end doors, the trailer is arranged behind the headstock, the box-type transformer is arranged on the trailer, and the upright posts are vertically arranged at four corners of the top surface of the trailer. The upper ends of the stand columns are connected with a ceiling, the ceiling covers the vehicle head and the trailer, side doors are arranged on the two sides of the ceiling, end doors are arranged at the two ends of the ceiling, and the side doors and the end doors are roller shutter doors capable of covering the ground.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of power transformation equipment, especially relates to an unattended mobile substation. BACKGROUND

[0002] The mobile substation is mainly used for emergency power support, power supply and power regulation. It can be quickly deployed in emergency situations such as natural disasters and power outages to provide emergency power support, can provide power for places such as new construction sites that lack power supply, and can regulate power as needed to ensure the stability and reliability of power supply. The mobile substation is mostly a vehicle-mounted box structure, and a dedicated person is needed to guard against irrelevant personnel approaching.

[0003] In the prior art, to prevent personnel from approaching or entering, a guardrail and a warning sign are usually arranged on the periphery of the mobile substation. The invention with the authorized announcement number CN111583483B discloses an unattended substation intelligent access control system, which does not need to rely on a network, verifies the identity of the unattended substation maintenance personnel through a preset password or preset face information stored locally, and opens the door body after verification, which is suitable for use in the wild environment of the substation. The utility model patent with the authorized announcement number CN222047246U provides an unattended substation, which realizes flexible movement of the camera in the horizontal direction under the cooperation of the linear guide rail and the module, effectively expands the monitoring range, and under the action of the lifting assembly, the camera can be raised to overlook the overall situation or lowered to capture details, thereby effectively reducing the monitoring blind area and ensuring that each important area can be fully monitored. Under the action of the adjusting assembly, the monitoring effect of the camera is more comprehensive and extensive.

[0004] In the process of implementing the utility model, the inventors found that at least the following problems exist in the prior art: 1. The guardrail and the warning sign can only prompt the unknowing passers-by, but they are useless for malicious destroyers and cannot prevent the intrusion of animals such as cats, dogs, birds and mice, and a dedicated person is still needed to guard; 2. The use of access control can only prevent non-working personnel from entering the interior of the substation, but cannot prevent external destruction by personnel; 3. The use of monitoring and remote control also cannot prevent external destruction by personnel. SUMMARY

[0005] The utility model aims at the deficiency of the prior art and develops an unattended mobile substation, which can prevent the intrusion of animals and prevent external destruction of the substation by personnel.

[0006] The utility model solves technical matter's technical scheme for: the utility model's embodiment provides a kind of unattended mobile substation, including car head, trailer, box-type transformer, trailer is set in the rear of car head, box-type transformer is set on trailer, the unattended mobile substation further includes stand, ceiling, side door, end door, stand is vertically set in the top surface four corners of trailer, the upper end of stand is connected ceiling, ceiling covers car head, trailer, the two sides of ceiling are provided with side door, the two ends of ceiling are provided with end door, side door, end door are all the roll-up door that can cover to ground.

[0007] As optimization, the side door includes mounting plate one, reel one, winding wheel one, pull rope one, roll-up curtain one, mounting plate one is set at the two ends of the side of ceiling respectively, the two ends of reel one are connected mounting plate one by bearing, winding wheel one is set at one end of reel one, pull rope one is annular with head and tail connected, pull rope one is installed on winding wheel one, one end of roll-up curtain one is fixed on reel one, roll-up curtain one is wound on reel one;The end door includes mounting plate two, reel two, winding wheel two, pull rope two, roll-up curtain two, mounting plate two is set at the two sides of the end surface of ceiling respectively, the two ends of reel two are connected mounting plate two by bearing, winding wheel two is set at one end of reel two, pull rope two is annular with head and tail connected, pull rope two is installed on winding wheel two, one end of roll-up curtain two is fixed on reel two, roll-up curtain two is wound on reel two.

[0008] As optimization, the side door further includes support rod one, a groove is set on reel one in axial direction, support rod one is set one at the two ends of reel one respectively, support rod one is set in the groove on reel one, one end of support rod one is connected the end of reel one by pivot, the bottom of the outer side of roll-up curtain one is provided with lock plate one, lock plate one is provided with lock catch one, the end of support rod one away from pivot is provided with lock hole two opposite to lock catch one.

[0009] As optimization, the end door further includes support rod two, a groove is set on reel two in axial direction, support rod two is set one at the two ends of reel two respectively, support rod two is set in the groove of reel two, one end of support rod two is connected the end of reel two by pivot;The side door further includes ring net, lock frame plate, ring net is connected support rod one and lock frame plate, the side of support rod two is provided with lock ring, lock ring is provided with lock hole three, lock frame plate is provided with the opening corresponding to lock ring.

[0010] As optimization, the bottom of the outer side of roll-up curtain two is provided with lock plate two, lock plate two is provided with lock hole four, lock frame plate is provided with the opening corresponding to lock plate two.

[0011] As optimization, the lock plate one and support rod one are provided with padlock between, lock ring, lock plate two are also provided with padlock.

[0012] As optimization, the ring net is made of iron ring buckle, and every ring in the middle part is buckled with another four rings.

[0013] As an optimization, a rectangular groove is evenly arranged on the side of the first and second rollers, and multiple spheres are evenly arranged on the first and second pull ropes, with the spacing between the spheres being the same as the spacing between the grooves.

[0014] The effects provided in the utility model content are merely the effects of the embodiments, and not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects: by setting up a roof, side doors, and end doors, after the substation is connected, the roller shutters of the side doors and end doors can be pulled to the ground, which can cover and protect the top and four sides of the entire unattended mobile substation, prevent animals from entering, and prevent personnel from damaging the substation from the outside. Attached Figure Description

[0015] Figure 1 This is a perspective view of the side door and end door in the retracted state according to an embodiment of the present invention.

[0016] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle.

[0017] Figure 3 , Figure 5 This is a perspective view of the side door and end door with the roller shutters lowered in one embodiment of this utility model.

[0018] Figure 4 for Figure 3 A magnified view of a portion of region B in the middle.

[0019] Figure 6 for Figure 5 A magnified view of a portion of region C.

[0020] Figure 7 for Figure 5 A magnified view of a portion of region D.

[0021] Figure 8 This is a schematic diagram of the structure of the ring mesh in one embodiment of the present invention.

[0022] The components include: 1. Truck head; 2. Trailer; 3. Box-type transformer; 4. Column; 5. Canopy; 6. Side door; 7. End door; 61. Mounting plate 1; 62. Roller shaft 1; 63. Roller wheel 1; 64. Pull rope 1; 65. Support rod 1; 66. Ring net; 67. Lock frame plate; 68. Roller blind 1; 681. Lock plate 1; 71. Mounting plate 2; 72. Roller shaft 2; 73. Locking ring; 74. Support rod 2; 75. Roller blind 2; 76. Lock plate 2; 761. Detailed Implementation

[0023] To clearly illustrate the technical features of this solution, the invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0024] Figures 1 to 8 For the first embodiment of the utility model, as shown in Figure 1 The unattended mobile transformer substation further comprises a stand 4, a ceiling 5, a side door 6, and an end door 7. The stand 4 is vertically arranged at the top surface of the trailer 2 at four corners. The upper end of the stand 4 is connected to the ceiling 5. The ceiling 5 covers the car head 1 and the trailer 2. The side door 6 is arranged at both sides of the ceiling 5. The end door 7 is arranged at both ends of the ceiling 5. Both the side door 6 and the end door 7 are roll-up doors that can cover the ground.

[0025] As shown in Figure 2 , Figure 3 The side door 6 comprises a mounting plate one 61, a shaft one 62, a winding wheel one 63, a pull rope one 64, and a roll-up door one 68. The mounting plate one 61 is arranged at both ends of the side of the ceiling 5. The two ends of the shaft one 62 are connected to the mounting plate one 61 through bearings. The winding wheel one 63 is arranged at one end of the shaft one 62. The pull rope one 64 is annular and connected at both ends. The pull rope one 64 is installed on the winding wheel one 63. One end of the roll-up door one 68 is fixed on the shaft one 62. The roll-up door one 68 is wound on the shaft one 62.

[0026] As shown in Figure 4 The end door 7 comprises a mounting plate two 71, a shaft two 72, a winding wheel two 73, a pull rope two, and a roll-up door two 76. The mounting plate two 71 is arranged at both sides of the end surface of the ceiling 5. The two ends of the shaft two 72 are connected to the mounting plate two 71 through bearings. The winding wheel two 73 is arranged at one end of the shaft two 72. The pull rope two is annular and connected at both ends. The pull rope two is installed on the winding wheel two 73. One end of the roll-up door two 76 is fixed on the shaft two 72. The roll-up door two 76 is wound on the shaft two 72. The side surface of the winding wheel one 63 and the winding wheel two 73 is uniformly provided with a circle of rectangular grooves. The pull rope one 64 and the pull rope two are uniformly provided with a plurality of balls. The interval of the balls is the same as the interval of the grooves.

[0027] As shown in Figure 6 The side door 6 further comprises a support rod one 65. A groove is arranged on the shaft one 62 in the axial direction. The support rod one 65 is arranged at both ends of the shaft one 62. The support rod one 65 is arranged in the groove on the shaft one 62. One end of the support rod one 65 is connected to the end of the shaft one 62 through a rotating shaft. The bottom of the outer surface of the roll-up door one 68 is provided with a lock plate one 681. The lock plate one 681 is provided with a lock catch one. The end of the support rod one 65 away from the rotating shaft is provided with a lock hole two opposite to the lock catch one.

[0028] As shown in Figure 4As shown in the drawings, the end door 7 further comprises two supporting rods 75, a groove is arranged on the shaft of the reel 2, and one supporting rod 75 is arranged at each end of the reel 2, the supporting rod 75 is arranged in the groove of the reel 2, and one end of the supporting rod 75 is connected to the end of the reel 2 through a rotating shaft; the side door 6 further comprises a ring net 66 and a lock frame plate 67, the ring net 66 connects the supporting rod 1 65 and the lock frame plate 67, the side surface of the supporting rod 2 75 is provided with a lock ring 74, the lock ring 74 is provided with a lock hole 3, and the lock frame plate 67 is provided with an opening corresponding to the lock ring 74.

[0029] As shown in the drawings, the bottom of the outer surface of the roller shutter 2 76 is provided with a lock plate 2 761, the lock plate 2 761 is provided with a lock hole 4, and the lock frame plate 67 is provided with an opening corresponding to the lock plate 2 761. Figure 7

[0030] The lock plate 1 681 and the supporting rod 1 65 are provided with a padlock, and the lock ring 74 and the lock plate 2 761 are also provided with a padlock.

[0031] As shown in the drawings, the ring net 66 is formed by iron ring buckles, and each ring in the middle part is buckled with another four rings. Figure 8

[0032] After the completion of the connection of the substation, the roller shutter 1 68 is pulled down to the ground, and then the lock plate 1 681 and the supporting rod 1 65 are connected by a padlock, so that the roller shutter 1 68 can be fixed. The roller shutter 2 76 is pulled down to the ground, then the lock ring 74 and the lock plate 2 761 are inserted through the opening on the lock frame plate 67, and finally the padlock is installed on the lock ring 74 and the lock plate 2 761, so that the roller shutter 2 76 can be fixed.

[0033] By arranging the ceiling 5, the side door 6 and the end door 7, after the completion of the connection of the substation, the roller shutter doors of the side door 6 and the end door 7 are pulled to the ground, the top and four sides of the entire unattended mobile substation can be covered and protected, animals can be prevented from entering, and personnel can be prevented from damaging the substation from the outside.

[0034] Although the specific embodiments of the utility model have been described in combination with the drawings, it is not a limitation on the protection scope of the utility model, various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.​​

Claims

1. An unattended mobile transformer substation comprising a tractor (1), a trailer (2) arranged behind the tractor (1), and a box-type transformer (3) arranged on the trailer (2), characterized in that: The unattended mobile transformer substation further comprises a stand (4), a roof (5), a side door (6), and an end door (7), the stand (4) is vertically arranged at the four corners of the top surface of the trailer (2), the upper end of the stand (4) is connected with the roof (5), the roof (5) covers the trailer head (1) and the trailer (2), the two sides of the roof (5) are provided with the side door (6), and the two ends of the roof (5) are provided with the end door (7); the side door (6) and the end door (7) are all roll-up doors which can cover the ground. The side door (6) comprises a mounting plate one (61), a shaft one (62), a roller one (63), a pull rope one (64), and a roll-up door one (68), one mounting plate one (61) is arranged at each end of the side of the roof (5), the two ends of the shaft one (62) are connected with the mounting plate one (61) through bearings, the roller one (63) is arranged at one end of the shaft one (62), the pull rope one (64) is annular and connected at both ends, the pull rope one (64) is arranged on the roller one (63), one end of the roll-up door one (68) is fixed on the shaft one (62), and the roll-up door one (68) is wound on the shaft one (62); the end door (7) comprises a mounting plate two (71), a shaft two (72), a roller two (73), a pull rope two, and a roll-up door two (76), one mounting plate two (71) is arranged at each side of the end surface of the roof (5), the two ends of the shaft two (72) are connected with the mounting plate two (71) through bearings, the roller two (73) is arranged at one end of the shaft two (72), the pull rope two is annular and connected at both ends, the pull rope two is arranged on the roller two (73), one end of the roll-up door two (76) is fixed on the shaft two (72), and the roll-up door two (76) is wound on the shaft two (72).

2. An unattended mobile substation as claimed in claim 1, wherein, The side door (6) further comprises a support rod one (65), a groove is arranged on the shaft one (62) in the axial direction, one support rod one (65) is arranged at each end of the shaft one (62), the support rod one (65) is arranged in the groove on the shaft one (62), one end of the support rod one (65) is connected with the end of the shaft one (62) through a rotating shaft, a lock plate one (681) is arranged at the bottom of the outer surface of the roll-up door one (68), a lock catch one is arranged on the lock plate one (681), and a lock hole two opposite to the lock catch one is arranged at the end of the support rod one (65) away from the rotating shaft.

3. An unattended mobile substation as claimed in claim 2, wherein, The end door (7) further comprises a support rod two (75), a groove is arranged on the shaft two (72) in the axial direction, one support rod two (75) is arranged at each end of the shaft two (72), the support rod two (75) is arranged in the groove on the shaft two (72), and one end of the support rod two (75) is connected with the end of the shaft two (72) through a rotating shaft; the side door (6) further comprises a ring sleeve net (66) and a lock frame plate (67), the ring sleeve net (66) is connected with the support rod one (65) and the lock frame plate (67), a lock ring (74) is arranged on the side surface of the support rod two (75), a lock hole three is arranged on the lock ring (74), and an opening corresponding to the lock ring (74) is arranged on the lock frame plate (67).

4. An unattended mobile substation according to claim 3, wherein, The bottom of the outer side of the second roller blind (76) is provided with a second lock plate (761), and the second lock plate (761) is provided with a second lock hole.

5. An unattended mobile substation according to claim 4, characterized in that The second lock plate (761) and the supporting rod (65) are provided with a padlock, and the lock ring (74) and the second lock plate (761) are also provided with a padlock.

6. An unattended mobile substation as claimed in claim 3, wherein, The ring net (66) is made of iron ring buckles, and each ring in the middle part is buckled with another four rings.

7. An unattended mobile substation as claimed in claim 1, wherein, The side surface of the first roller (63) and the second roller (73) is uniformly provided with a circle of rectangular grooves, and the pulling rope (64) and the pulling rope (72) are uniformly provided with a plurality of spherical balls, and the interval of the spherical balls is the same as the interval of the grooves.

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