CN221226899U - Block terminal convenient to open and close - Google Patents

Abstract

The utility model provides a distribution box convenient to open and close, and relates to the technical field of distribution boxes, comprising an outer box, an inner box, a guide rail, a cover shell, a loop bar, a motor, a programmable controller, a motor power-off brake, a threaded rod, a rotating rod, a motor rotating shaft, a driving gear and a driven gear; the guide rail is connected with the left side and the right side of the inner box through bolts; the motor rotating shaft is connected with the motor through a key, and is connected with the inner box in a shaft way; the driven gear is welded and connected to the outer side face of the loop bar; the driving gear is connected to the outer side face of the motor rotating shaft through welding, and the driving gear is meshed with the driven gear; the motor power-off brake is connected with the motor through a bolt; the programmable controller is connected with the motor through a wire; through programmable controller, motor, driving gear, driven gear, threaded rod and loop bar's setting, realized the automatic opening and the closed function of block terminal, solved the problem that traditional block terminal manual open and close is inconvenient and man-machine operation structure is uncoordinated.

Description

Block terminal convenient to open and close

Technical Field

The utility model belongs to the technical field of distribution boxes, and particularly relates to a distribution box convenient to open and close.

Background

The distribution box is assembled into a closed or semi-closed metal box according to the standard of electric wiring, and the main capabilities of the distribution box are power distribution, electric equipment protection and circuit maintenance.

Based on the above, when maintaining the electrical equipment in the block terminal, need open the articulated door of turning over of block terminal front side through the mode of manual unblanking to contact interior electrical equipment, it is thus apparent that switching manual operation is complicated inconvenient, and traditional block terminal is high short in height in addition, and maintainer needs to be prone or just can contact the electrical equipment in the block terminal and maintain with squatting gesture down, and man-machine operation structure is uncoordinated, thereby causes maintainer operation inconvenience.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a distribution box convenient to open and close, so as to solve the problems of inconvenient manual opening and closing and uncoordinated man-machine operation structure of the traditional distribution box.

The utility model discloses a distribution box convenient to open and close, which is achieved by the following specific technical means:

The utility model provides a block terminal convenient to open and close, includes outer box, inner box, guide rail, lid shell, solar charging panel, grudging post, crossbearer, loop bar, motor, programmable controller, wireless communication receiver, motor power-off brake, threaded rod, bull stick, initiative helical gear, driven sleeve, rubber belt, initiative sleeve, handrail carousel, bolt, battery case, pivot, motor rotation axis, driving gear and driven gear; the cover shell is welded on the upper side surface of the inner box; the number of the guide rails is four, and every two groups of guide rails are symmetrically connected to the left side and the right side of the inner box through bolts; the number of the stand frames is two, the stand frames are symmetrically distributed in the inner box, the top ends of the stand frames are welded on the top surface in the inner box, and the bottom ends of the stand frames are welded on the bottom surface in the inner box; the number of the transverse frames is three, and the left end and the right end of the transverse frames are respectively connected with the two groups of vertical frames through bolts; the battery box is connected with the inner box through bolts; the solar charging plate is fixedly connected to the upper side face of the cover shell through bolts, and the solar charging plate is connected with the battery box through wires; the motor rotating shaft is connected with the motor through a key, and is connected with the inner box in a shaft way; the driven gear is welded and connected to the outer side face of the loop bar; the driving gear is connected to the outer side face of the motor rotating shaft through welding, and the driving gear is meshed with the driven gear; the driven spiral gear is welded and connected to the outer side of the unthreaded surface of the threaded rod, which is close to the bottom end; the driving spiral gear is welded on the outer side face of the rotating rod; the driven sleeve is fixedly connected with the position, close to the right end, of the outer side surface of the rotating rod through a key; the driving sleeve is connected to the outer side face of the rotating shaft through a key; the rubber belts are respectively nested and connected to the outer sides of the driving sleeve and the driven sleeve in a sliding manner; the armrest turntable is welded and connected to the right end of the rotating shaft; the bolt is spliced with the rotating shaft; the motor power-off brake is connected with the motor through a bolt; the programmable controller is connected with the motor through a wire, the programmable controller is connected with the battery box through a wire, the programmable controller is connected with the power-off brake of the motor through a wire, and the programmable controller is connected with the wireless communication receiver through a wire; the outer box is nested outside the inner box, and the outer box is connected with the inner box in a sliding way.

Further, a thread structure is arranged on the inner side of the loop bar, and the threaded rod is connected to the inner side of the loop bar through thread engagement.

Further, the inner box is front side open-ended cell body structure, and inner box right flank is equipped with the logical groove structure that links to each other with the bottom side, and the inner box bottom side is equipped with big through-hole, and the inside trailing flank of inner box is equipped with the otic placode, and the motor power-off brake passes through bolted connection to be equipped with the through-hole on the otic placode of inner box, and motor axis of rotation hub connection is in the otic placode through-hole of inner box, and both sides all are equipped with little through-hole about the inner box, and the upper and lower both ends of loop bar are in two sets of through-holes of inner box respectively the coupling.

Further, the outer box is open-ended cell body structure, the outer box right side is equipped with two sets of through-holes, the through-hole distributes respectively in the position that the outer box right flank is close to upper end and lower extreme, pivot coupling is in the through-hole that the outer box right flank is close to the upper end, bull stick right-hand member coupling is in the through-hole that the outer box right flank is close to the lower extreme, the outer box left side is equipped with the through-hole, the through-hole of outer box left side is relative about the through-hole that the outer box right side is close to the lower extreme, bull stick left end coupling is in the left side through-hole of outer box, the position that the outer box trailing flank is close to the bottom is equipped with big through-hole, outer box left and right sides all is equipped with the otic placode, be equipped with the through-hole on the otic placode of outer box left side, the inside left and right sides face of outer box all is equipped with two sets of guide rail grooves, the inner box inlays respectively through bolted connection's four sets of guide rail inslot at the outer box, outer box leading to side is equipped with eight sets of ventilation groove.

Further, the lateral surface that the bull stick is close to the left end is equipped with the through-hole, and the through-hole of bull stick is relative from top to bottom with the through-hole of outer case left side otic placode, and the bolt is pegged graft in the through-hole of bull stick.

Further, two groups of through holes are formed in the left side and the right side of the transverse frame, and two groups of through grooves are formed in the front side of the transverse frame.

Further, two groups of long-strip through groove structures are arranged on the vertical frame, and the long-strip through groove structures are opposite to the through holes of the transverse frame in left-right direction.

Compared with the prior art, the utility model has the following beneficial effects:

1. In this device, the meshing transmission structure that comprises driving gear and driven gear through programmable controller control motor makes threaded rod and loop bar constitute screw thread meshing mechanism operation, and then makes the inner box carry electrical equipment and carry out vertical displacement motion along outer case guide rail groove, has realized the automatic opening and the closed function of block terminal, not only makes the operation of unpacking of block terminal simpler and more convenient, because the stretching out of inner box is raised moreover, makes man-machine maintenance operation structure more harmonious.

2. In this device, set up solar charging panel and battery case, utilized solar charging panel to turn into the characteristic of solar energy with light energy, the energy storage battery in the battery case stores the electric energy of solar charging panel conversion and for programmable controller power supply, and then makes the block terminal more energy-concerving and environment-protective.

3. In this device, realize the manual and automatic switching of block terminal start-stop work through plug bolt, the manual belt drive structure that driven sleeve, rubber belt and initiative sleeve are constituteed of handrail carousel and the meshing switching-over structure that initiative helical gear and driven helical gear are constituteed have realized the manual quick start-stop work when the block terminal automatic start-stop trouble, have improved the operational reliability of block terminal.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a schematic elevation view of the present utility model.

Fig. 4 is a schematic view of the closed state structure of the present utility model.

Fig. 5 is a schematic elevational view of the present utility model.

Fig. 6 is a schematic elevational cross-sectional structure of the present utility model.

Fig. 7 is a schematic left-view of the present utility model.

Fig. 8 is a schematic view of a left-hand cross-sectional structure of the present utility model.

Fig. 9 is a right-side view of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. An outer case; 2. an inner box; 3. a guide rail; 4. a cover case; 5. a solar charging panel; 6. a vertical frame; 7. a cross frame; 8. a loop bar; 9. a motor; 10. a programmable controller; 11. a wireless communication receiver; 12. the motor is powered off to stop; 13. a threaded rod; 14. a rotating rod; 15. a drive helical gear; 16. a driven helical gear; 17. a driven sleeve; 18. a rubber belt; 19. a driving sleeve; 20. a handrail turntable; 21. a plug pin; 22. a battery case; 23. a rotating shaft; 24. a motor rotating shaft; 25. a drive gear; 26. a driven gear.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

Examples:

As shown in fig. 1 to 9:

The utility model provides a distribution box convenient to open and close, which comprises an outer box 1, an inner box 2, a guide rail 3, a cover shell 4, a solar charging plate 5, a vertical frame 6, a transverse frame 7, a loop bar 8, a motor 9, a programmable controller 10, a wireless communication receiver 11, a motor power-off brake 12, a threaded rod 13, a rotating rod 14, a driving spiral gear 15, a driven spiral gear 16, a driven sleeve 17, a rubber belt 18, a driving sleeve 19, an armrest turntable 20, a bolt 21, a battery box 22, a rotating shaft 23, a motor rotating shaft 24, a driving gear 25 and a driven gear 26; the cover shell 4 is welded on the upper side surface of the inner box 2; the number of the guide rails 3 is four, and each two groups of guide rails 3 are symmetrically connected with the left side and the right side of the inner box 2 through bolts; the number of the stand frames 6 is two, the stand frames 6 are symmetrically distributed in the inner box 2, the top ends of the stand frames 6 are welded on the top surface in the inner box 2, and the bottom ends of the stand frames 6 are welded on the bottom surface in the inner box 2; the number of the transverse frames 7 is three, and the left and right ends of the transverse frames 7 are respectively connected with the two groups of vertical frames 6 through bolts; the battery box 22 is connected with the inner box 2 through bolts; the solar charging plate 5 is fixedly connected to the upper side surface of the cover shell 4 through bolts, and the solar charging plate 5 is connected with the battery box 22 through wires; the motor rotating shaft 24 is connected with the motor 9 through a key, and the motor rotating shaft 24 is connected with the inner box 2 in a shaft way; the driven gear 26 is welded on the outer side surface of the loop bar 8; the driving gear 25 is connected to the outer side surface of the motor rotating shaft 24 through welding, and the driving gear 25 is meshed with the driven gear 26; the driven spiral gear 16 is welded and connected to the outer side of the unthreaded surface of the threaded rod 13, which is close to the bottom end; the driving spiral gear 15 is welded on the outer side surface of the rotating rod 14; the driven sleeve 17 is fixedly connected with the position, close to the right end, of the outer side surface of the rotating rod 14 through a key; the driving sleeve 19 is connected to the outer side surface of the rotating shaft 23 through a key; the rubber belts 18 are respectively nested and slidingly connected to the outer sides of the driving sleeve 19 and the driven sleeve 17; the armrest turntable 20 is welded and connected to the right end of the rotating shaft 23; the bolt 21 is inserted into the rotating shaft 23; the motor power-off brake 12 is connected with the motor 9 through bolts; the programmable controller 10 is connected with the motor 9 through a wire, the programmable controller 10 is connected with the battery box 22 through a wire, the programmable controller 10 is connected with the motor power-off brake 12 through a wire, and the programmable controller 10 is connected with the wireless communication receiver 11 through a wire; the outer box 1 is nested outside the inner box 2, and the outer box 1 is connected with the inner box 2 in a sliding way.

The inner side of the loop bar 8 is provided with a thread structure, and the threaded rod 13 is connected to the inner side of the loop bar 8 through thread engagement, so that the inner box 2 is driven to vertically slide on the inner side of the outer box 1 by utilizing the engagement structure of the threaded rod 13 and the loop bar 8.

The inner box 2 is of a groove body structure with an opening at the front side, a communicating groove structure which is connected with the right side surface and the bottom side surface of the inner box 2 is arranged on the right side surface and the bottom side surface of the inner box 2, a belt transmission structure is formed by the driven sleeve 17, the rubber belt 18 and the driving sleeve 19, the driven sleeve is vertically opposite to the communicating groove structure of the inner box 2, so that a movable space is reserved, the vertical movement of the inner box 2 is ensured, the belt transmission structure is not interfered by the vertical movement of the inner box 2, a large through hole is formed in the bottom side of the inner box 2, an external connection wire of electrical equipment is convenient to extend out of the inner box 2, an ear plate is arranged on the rear side surface inside the inner box 2, an electric brake 12 is connected with the upper side surface of the ear plate of the inner box 2 through bolts, a through hole is formed in the ear plate through hole of the inner box 2, a motor rotating shaft 24 is connected in the ear plate through hole of the inner box 2 in a shaft mode, small through holes are formed in the upper side and lower side of the inner box 2, the upper end and lower end of a sleeve rod 8 are respectively connected in the two groups of the through holes of the inner box 2 in a shaft mode, and the inner box 2 vertically rotates and supports the sleeve rod 8.

Wherein, outer case 1 is open-ended cell body structure, outer case 1 right side is equipped with two sets of through-holes, the through-hole distributes respectively in the position that outer case 1 right flank is close to upper end and lower extreme, pivot 23 coupling is in the through-hole that outer case 1 right flank is close to the upper end, handrail carousel 20 can drive belt drive structure operation through pivot 23, bull stick 14 right-hand member coupling is in the through-hole that outer case 1 right flank is close to the lower extreme, outer case 1 left side is equipped with the through-hole, outer case 1 left side through-hole is relative about the through-hole that outer case 1 right side is close to the lower extreme, bull stick 14 left end coupling is in outer case 1's left side through-hole, make outer case 1 carry out horizontal rotation support to bull stick 14, the position that outer case 1 trailing flank is close to the bottom is equipped with big through-hole, the external line that inner case 2 stretches out of being convenient for extends to external equipment, outer case 1 left and right sides all is equipped with the otic placode, be equipped with the through-hole on the otic placode, the bolt 21 jack is in outer case 1 left side otic placode, outer case 1 left side both sides all are equipped with two sets of guide rail grooves, inner case 1 inside left and right sides face, inner case 2 is equipped with two sets of guide rail groove, inner case 2 is through four sets of guide rail 3, the guide rail groove is set up in the inner side 1, the inner side guide groove is carried out the perpendicular displacement in the inner side of electric case 1, and the electric case is equipped with the electric device is moved in the front.

The outer side surface of the rotating rod 14, which is close to the left end, is provided with a through hole, the through hole of the rotating rod 14 is vertically opposite to the through hole of the ear plate on the left side of the outer box 1, a plug 21 is inserted into the through hole of the rotating rod 14, and when the distribution box is automatically opened or closed, the plug 21 is used for limiting the rotating movement of the rotating rod 14, so that the threaded rod 13 is ensured to keep in a stalling fixed state.

Wherein, the left and right sides of crossbearer 7 all is equipped with two sets of through-holes, and the crossbearer 7 leading flank is equipped with two sets of logical grooves, and the electrical equipment of being convenient for carries out horizontal combination regulation installation and lays, has improved the flexibility ratio of electrical equipment horizontal installation.

Wherein, be equipped with two sets of rectangular logical groove structures on the grudging post 6, rectangular logical groove structure is relative about the through-hole of crossbearer 7 to the through-hole of cooperation crossbearer 7 left and right sides carries out the fixed connection of arbitrary longitudinal position through the bolt, has improved the flexibility ratio of the inside electrical equipment longitudinal installation of block terminal.

Specific use and action of the embodiment:

In the utility model, when the distribution box is automatically started, an external remote control device sends an opening instruction signal to the wireless communication receiver 11, after the wireless communication receiver 11 receives the signal, the programmable controller 10 controls the motor 9 to drive the driving gear 25 which is in welded connection with the motor rotating shaft 24 to rotate, because the driving gear 25 is meshed with the driven gear 26, the driving gear 25 drives the sleeve rod 8 which is in welded connection with the driven gear 26 to rotate, because the threads on the inner side of the sleeve rod 8 are meshed with the threaded rod 13, the sleeve rod 8 gradually lifts along the trend of the threads of the threaded rod 13 when rotating, the inner box 2 which is driven by the sleeve rod 8 to move vertically along the guide rail groove of the outer box 1 until the distribution box is completely started, when the distribution box is in a power failure state, the motor shaft of the motor 9 is braked by the motor break brake 12, at the moment, the plug 21 is pulled out and the handrail turntable 20 is manually rotated, the handrail turntable 20 drives the driving sleeve 19 which is in key connection with the rotating shaft 23 to rotate, and because the driving sleeve 19 drives the driven sleeve rod 17 to rotate through the rubber belt 18, and because the driving spiral gear 15 which is meshed with the driven spiral gear 16 is in welded connection with the driving spiral gear 16, the driving gear 15 which drives the driven spiral gear 16 which is in welded connection with the outer side of the driven spiral gear 16 to drive the driven gear 16, and drives the motor to rotate, and the driven spiral gear 16 to rotate, and the motor, and the driven spiral gear 9 is in a state, and the driving rod is in a state, which is in a state of being driven by the driven rod, and the driving rod and the driven rod, and the driving rod is in a state, and a state, which is in a state, and driven state.

The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (7)

1. Block terminal convenient to open and close, its characterized in that: the solar energy charging device comprises an outer box (1), an inner box (2), a guide rail (3), a cover shell (4), a solar charging plate (5), a vertical frame (6), a transverse frame (7), a loop bar (8), a motor (9), a programmable controller (10), a wireless communication receiver (11), a motor power-off brake (12), a threaded rod (13), a rotating rod (14), a driving spiral gear (15), a driven spiral gear (16), a driven sleeve (17), a rubber belt (18), a driving sleeve (19), a handrail rotating disc (20), a bolt (21), a battery box (22), a rotating shaft (23), a motor rotating shaft (24), a driving gear (25) and a driven gear (26); the cover shell (4) is welded on the upper side surface of the inner box (2); the number of the guide rails (3) is four, and each two groups of guide rails (3) are symmetrically connected to the left side and the right side of the inner box (2) through bolts; the number of the vertical frames (6) is two, the vertical frames (6) are symmetrically distributed in the inner box (2), the top ends of the vertical frames (6) are welded on the top surface in the inner box (2), and the bottom ends of the vertical frames (6) are welded on the bottom surface in the inner box (2); the number of the transverse frames (7) is three, and the left end and the right end of the transverse frames (7) are respectively connected with the two groups of vertical frames (6) through bolts; the battery box (22) is connected with the inner box (2) through bolts; the solar charging plate (5) is fixedly connected to the upper side face of the cover shell (4) through bolts, and the solar charging plate (5) is connected with the battery box (22) through wires; the motor rotating shaft (24) is connected with the motor (9) through a key, and the motor rotating shaft (24) is connected with the inner box (2) in a shaft way; the driven gear (26) is welded and connected to the outer side surface of the loop bar (8); the driving gear (25) is connected to the outer side surface of the motor rotating shaft (24) through welding, and the driving gear (25) is meshed with the driven gear (26); the driven spiral gear (16) is welded and connected to the outer side of the unthreaded surface of the threaded rod (13) close to the bottom end; the driving spiral gear (15) is welded on the outer side face of the rotating rod (14); the driven sleeve (17) is fixedly connected with the position, close to the right end, of the outer side surface of the rotating rod (14) through a key; the driving sleeve (19) is connected to the outer side surface of the rotating shaft (23) through a key; the rubber belts (18) are respectively nested and connected with the outer sides of the driving sleeve (19) and the driven sleeve (17) in a sliding manner; the armrest turntable (20) is welded and connected to the right end of the rotating shaft (23); the bolt (21) is spliced with the rotating shaft (23); the motor power-off brake (12) is connected with the motor (9) through bolts; the programmable controller (10) is connected with the motor (9) through a wire, the programmable controller (10) is connected with the battery box (22) through a wire, the programmable controller (10) is connected with the motor power-off brake (12) through a wire, and the programmable controller (10) is connected with the wireless communication receiver (11) through a wire; the outer box (1) is nested outside the inner box (2), and the outer box (1) is connected with the inner box (2) in a sliding mode.

2. A utility model as defined in claim 1, wherein: the inner side of the loop bar (8) is provided with a thread structure, and the threaded rod (13) is connected with the inner side of the loop bar (8) through thread engagement.

3. A utility model as defined in claim 1, wherein: the utility model discloses a motor power-off brake, including inner box (2), motor axis of rotation (24) hub connection inner box (2), inner box (2) right flank is equipped with the logical groove structure that links to each other with the bottom surface, inner box (2) bottom side is equipped with big through-hole, inner box (2) inside trailing flank is equipped with the otic placode, motor power-off brake (12) are equipped with the through-hole on the otic placode of inner box (2) through bolted connection, be equipped with in the otic placode of inner box (2) through-hole in motor axis of rotation (24) hub connection inner box (2), both sides all are equipped with little through-hole about inner box (2), the upper and lower both ends of loop bar (8) are in two sets of through-holes of inner box (2) of hub connection respectively.

4. A utility model as defined in claim 1, wherein: the utility model discloses a novel air conditioner, including outer case (1), rotary rod (14), bolt (21), bolt (1), box (1) left side and box (1) right side are close to the left and right sides of lower extreme relative, the position that the rotary rod (14) left end hub connection is close to the bottom in the left side through-hole of outer case (1), the position that the outer case (1) trailing flank is close to the bottom is equipped with big through-hole, all be equipped with the otic placode in the left side otic placode of outer case (1), bolt (21) are pegged graft in the through-hole of outer case (1) left side otic placode, the inside left and right sides face of outer case (1) all is equipped with two sets of guide rail grooves, box (2) are equipped with eight guide rail grooves in outer case (1) through four sets of guide rails (3) of connection, eight guide rail grooves are inlayed respectively in outer case (1) are equipped with to the position that the outer case (1) right side.

5. A utility model as defined in claim 1, wherein: the outer side surface of the rotating rod (14) close to the left end is provided with a through hole, the through hole of the rotating rod (14) is opposite to the through hole of the ear plate on the left side of the outer box (1) up and down, and the bolt (21) is inserted into the through hole of the rotating rod (14).

6. A utility model as defined in claim 1, wherein: two groups of through holes are formed in the left side and the right side of the transverse frame (7), and two groups of through grooves are formed in the front side face of the transverse frame (7).

7. A utility model as defined in claim 1, wherein: two groups of long-strip through groove structures are arranged on the vertical frame (6), and the long-strip through groove structures are opposite to the through holes of the transverse frame (7) left and right.