CN112993807A

CN112993807A - Block terminal with cooling, dehumidification and dustproof construction

Info

Publication number: CN112993807A
Application number: CN202110459596.1A
Authority: CN
Inventors: 凌细英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-06-18

Abstract

The invention discloses a distribution box with a cooling, dehumidifying and dustproof structure, which comprises a distribution box main body, wherein a base is arranged in the distribution box main body, an installation mechanism is arranged at the top end of the base, a first fixing mechanism for fixing an electric wire is arranged at the rear side of the base, two first fixing mechanisms are arranged, one first fixing mechanism is arranged at the top end of the base, and the other first fixing mechanism is arranged at the bottom end in the distribution box main body; this kind of block terminal with cooling, dehumidification and dustproof construction, the security performance is high, when maintaining the inside of block terminal, can directly pull out installation mechanism from the inside of electronic box main part to the circuit is maintained to the convenience, has avoided when checking the maintenance to the circuit, because the head stretches into the inside of block terminal, shelters from light easily, thereby influences staff maintenance efficiency's problem, has improved staff's maintenance efficiency.

Description

Block terminal with cooling, dehumidification and dustproof construction

Technical Field

The invention relates to the technical field of distribution boxes, in particular to a distribution box with a cooling, dehumidifying and dustproof structure.

Background

The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.

Through retrieval, the invention discloses a distribution box, which is disclosed by the patent of China application authorization publication No. CN107742839B, the integral device of the invention has simple and stable structure and low cost, and through the arrangement of a temperature and humidity sensor and a temperature adjusting pipe, the moisture in the distribution box can be removed, so that the distribution box is prevented from being affected with damp and cooled in summer;

through retrieval, the invention discloses a distribution box capable of preventing electric leakage and giving an alarm, wherein a controller and an alarm are arranged in a distribution box body, so that emergency measures are taken and an alarm sound is given out when the distribution box body is short-circuited or leaks electricity, and the aims of reducing dangerous hidden dangers and improving the distribution safety are fulfilled;

through retrieval, the invention discloses a distribution box with a dustproof heat dissipation device, and the air suction device can suck outside air into a distribution shell when the distribution shell works to dissipate heat of circuit components in the distribution shell, before the air suction device enters the distribution shell, a filter plate can filter the air entering the distribution shell, so that impurities such as dust and the like are prevented from entering the distribution shell to influence the working state of the circuit components, and when the working temperature in the distribution shell exceeds a rated value, a refrigerator can be started to cool the distribution shell.

The block terminal in the above-mentioned patent can play dampproofing, heat dissipation cooling and dirt-proof purpose, but at the in-process that uses, because the block terminal is whole great, when maintaining the inside circuit of block terminal, the staff need stretch into the inside of block terminal with the head, inspects the electric wire that needs the maintenance, and is first: the action easily causes that workers touch electrified circuits by mistake when the workers maintain the electric wires, so that potential safety hazards are caused; secondly, the method comprises the following steps: this action is when carrying out the inspection maintenance to the circuit, because the head stretches into the inside of block terminal, shelters from light easily to influence staff's maintenance efficiency, we provide a block terminal with cooling, dehumidification and dustproof construction for this reason.

Disclosure of Invention

The invention aims to provide a distribution box with a cooling, dehumidifying and dustproof structure, which aims to solve the problems that in the use process provided by the background art, due to the fact that the whole distribution box is large, when a circuit in the distribution box is maintained, a worker needs to stretch the head into the distribution box and check an electric wire needing to be maintained, and the first step is that: the action easily causes that workers touch electrified circuits by mistake when the workers maintain the electric wires, so that potential safety hazards are caused; secondly, the method comprises the following steps: this action is when carrying out the inspection maintenance to the circuit, because the head stretches into the inside of block terminal, shelters from light easily to influence staff's maintenance efficiency's problem.

The invention is realized by the following technical scheme: a distribution box with a cooling, dehumidifying and dustproof structure comprises a distribution box main body, wherein a base is arranged in the distribution box main body, the top end of the base is provided with an installation mechanism, the rear side of the base is provided with two first fixing mechanisms for fixing the electric wire, one of the first fixing mechanisms is arranged at the top end of the base, the other first fixing mechanism is arranged at the bottom end in the distribution box main body, a second wiring hole is arranged above the base, a winding device for winding wires is arranged below the base, a fourth wiring hole is arranged behind the winding device, and the winding devices are symmetrically arranged on two sides of the fourth wiring hole, the fourth wiring hole is formed in the bottom of the distribution box main body, and a transmission mechanism connected with the bottom of the base is arranged on one side of the winding devices.

Preferably, installation mechanism is including setting up the mounting panel in the base top, the mounting panel is provided with two, and sets up the both sides on base top respectively, connect through walking the line board between the mounting panel, and walk and evenly seted up first line hole on the line board, walk the place ahead of line board and install the head rod, the lateral wall at the mounting panel is fixed at the both ends of head rod, the screw hole has evenly been seted up to the front side of head rod, circuit switch is installed to the front side of head rod, the top of head rod evenly is provided with the trough.

Through adopting above-mentioned technical scheme, can be when installing circuit switch, pass first wiring hole with the electric wire, then with every electric wire card at the inner wall of wiring groove, insert circuit switch's port department with the electric wire at last, every electric wire is received according to the order in the port that corresponds on the circuit switch, can make the wiring of block terminal main part inside more clear, pleasing to the eye, simultaneously can also avoid when carrying out the testing maintenance to the electric wire, be difficult to find corresponding electric wire in numerous electric wires and detect the maintenance, lead to the problem that the efficiency of maintenance reduces, the aesthetic property and the rationality of wiring have been improved, the degree of difficulty when having reduced the maintenance simultaneously, maintenance efficiency has been improved.

Preferably, first fixed establishment is including setting up the backup pad on base top, first baffle is installed on the top of backup pad, the inner wall sliding connection of backup pad has the slide, first connecting plate is installed on the top of slide, the second baffle is installed on the top of first connecting plate, first connecting plate passes first spout and extends to the top of backup pad, the top in the backup pad is seted up to first spout, the tooth's socket has been seted up on the top of slide one side, the inner wall meshing of tooth's socket has first gear, first control lever is installed on the top of first gear, first control lever passes the backup pad and extends to the top of backup pad.

Through adopting above-mentioned technical scheme, rotate first control lever, make the distance between first baffle and the second baffle reduce, extrude the electric wire, fix the electric wire, thereby can fix the electric wire of base upper end and just entering into the inside electric wire of block terminal main part, when having avoided the maintenance, remove installation mechanism, the electric wire produces easily and pulls, thereby lead to the electric wire to drop from circuit switch's port department, perhaps be that the connection between electric wire and the circuit switch is not hard up, serious can lead to the problem of electric wire damage even, consequently, can improve the holistic stability of device.

Preferably, the winding device comprises a bobbin arranged below the base and wound with an electric wire, bobbin caps are arranged at two ends of the bobbin, an anti-falling assembly for placing the electric wire to break away from is arranged on the side wall of each bobbin cap, the bottom end of each bobbin cap is connected with one end of a third connecting rod, and the other end of each third connecting rod is connected with the transmission mechanism.

Through adopting above-mentioned technical scheme, can just enter into the inside electric wire winding of block terminal main part at the outer wall of bobbin, then pass second wire walking hole and first fixed establishment again, be connected with circuit switch's port, when needs are maintained, can be when installation mechanism slides, drive the bobbin and transversely slide, thereby make the distance between the bobbin shorten, thereby straighten crooked electric wire, thereby avoided installation mechanism at the in-process that removes, the electric wire is under the state of scattering in disorder, knot easily, lead to the electric wire can not lengthen, cause the electric wire to pull the port, thereby lead to the problem of wire connection unstable, even the problem of electric wire damage, guaranteed the in-process of installation mechanism at the removal, the electric wire can not scatter in disorder or pull circuit switch port, lead to the unstable problem of circuit connection, the stability of device has been improved.

Preferably, the anticreep subassembly is including installing the third baffle in section of thick bamboo cap one side, one side of third baffle is provided with the second connecting rod, the opposite side of third baffle is provided with the gliding control assembly of control second connecting rod, the fixture block is installed to the lateral wall of second connecting rod, the fixture block embedding is at circular slot's inner wall, circular slot sets up the inner wall at the section of thick bamboo cap.

Through adopting above-mentioned technical scheme, can be after the electric wire winding, with the inner wall of fixture block embedding circular slot to block the electric wire of bobbin outer wall, avoid the electric wire when not taut, the electric wire breaks away from the outer wall that sends out the bobbin, thereby leads to the bobbin to play the problem of the effect of winding electric wire, has improved winding device's stability.

Preferably, the control assembly is including setting up the second control rod in third baffle one side, the inner wall of second spout is embedded into to the second control rod, the inside at the third baffle is seted up to the second spout, the second gear is installed to the inside outer wall of second spout is arranged in to the second control rod, the lateral wall meshing of second gear and rack plate, the inner wall at the second spout is embedded into to the rack plate, the fixture block is installed to one side of rack plate.

Through adopting above-mentioned technical scheme, can insert the lateral wall of section of thick bamboo cap with the second connecting rod after the winding electric wire, then rotate the second control lever for the second control lever drives the rack board and slides at the inner wall of second spout, thereby slides from top to bottom at the drive second connecting rod, until the inner wall of circular draw-in groove is embedded into to the fixture block, thereby with the lateral wall of anticreep unit mount section of thick bamboo cap, realized the installation and the dismantlement to the anticreep subassembly.

Preferably, the transmission mechanism comprises a second connecting plate arranged at one end of a third connecting rod, a threaded rod is arranged on one side, away from the third connecting rod, of the second connecting plate, the threaded rod is connected with the second connecting plate through a bearing, threaded sleeves are sleeved on the outer wall threads of the threaded rod, the threaded rod is positioned between the threaded sleeves and meshed with a third gear, the bottom end of the third gear is arranged at the bottom of the distribution box main body, three third gears are arranged and meshed with each other, the third gear is meshed with a fourth gear, the fourth gear is arranged at the bottom end of the distribution box main body, one side of the fourth gear is meshed with a rack, the rack is arranged on the side wall of a sliding block, the sliding block is arranged at the bottom end of the base, a connecting block is arranged at the bottom end of the sliding block, and two connecting blocks are arranged, and the connecting blocks are connected through a roller, the roller is embedded into the inner wall of the third sliding groove, the third sliding groove is formed in the bottom of the inner wall of the distribution box main body, and a second fixing mechanism is arranged inside the third sliding groove.

Through adopting above-mentioned technical scheme, can be when installation mechanism removes, because the rack is connected with fourth gear engagement, consequently, installation mechanism removes, can drive the fourth gear and rotate, fourth gear rotation drives third gear rotation, thereby third gear rotation drives the threaded rod and rotates, the threaded rod can slide when the pivoted, thereby can promote the second connecting plate and slide, the second connecting plate slides and can promote winding device and remove, thereby provide power for winding device's removal, make the distance between the winding device reduce, thereby can be crooked or straighten for the electric wire and provide power.

Preferably, the second fixing mechanism comprises fixing blocks evenly arranged on the inner wall of the third sliding groove, the bottom ends of the fixing blocks are connected through fixing plates, springs are installed at the bottom ends of the fixing plates, the fixing plates are connected through a third connecting plate, a pedal plate is arranged on one side, far away from the third connecting plate, of the fixing plates, the pedal plate penetrates through a rectangular hole and extends to the outside of the distribution box main body, the rectangular hole is formed in the side wall of the distribution box main body, and anti-skid grains are arranged at the top end of the pedal plate.

By adopting the technical scheme, when the line is maintained, a worker can step on the foot pressing pedal by feet to enable the foot pressing pedal to extrude the spring, thereby causing the spring to generate elastic deformation, and the spring can drive the third connecting plate, the fixed plate and the fixed block to slide downwards after the elastic deformation, thereby leading the fixed block to be separated from the rollers, then pulling the handle on the mounting plate to move the mounting mechanism, when the mounting mechanism needs to be fixed, the mounting mechanism can be fixed by loosening the pedal, the mounting mechanism is prevented from sliding when the mounting mechanism is maintained, thereby affecting the working efficiency of the working personnel and improving the maintenance efficiency of the working personnel, and simultaneously when in maintenance, the installation mechanism moves, so that workers can easily touch an electrified circuit by mistake when maintaining the electric wire, the potential safety hazard is caused, and the safety of the device is improved.

Preferably, the rollers are uniformly arranged between the connecting blocks, the distance between every two rollers is equal to the distance between the front side and the rear side of each fixing block, and the diameter distance of the rollers is equal to the distance between every two fixing blocks.

Through adopting above-mentioned technical scheme, can be when the fixed block is embedded into between the cylinder, thereby fix the base, when the fixed block breaks away from between the cylinder, the handle on the pulling mounting panel just can drive the base and slide, thereby realized the gliding control of base, the while is injectd the size between cylinder and the fixed block, be for when fixed base, the base can be fixed very firm, can not the problem of carrying out the skew of minizone, the stability of base has been improved, the staff has been made things convenient for simultaneously and has operated installation mechanism.

Preferably, the upper side and the lower side of the pedal plate are both provided with a convex block, the end part of the convex block is embedded in the side wall of the distribution box body, and the distance from the end part of the convex block to the side wall of the pedal plate is greater than the distance between the upper side and the lower side of the rectangular hole.

Through adopting above-mentioned technical scheme, can be when stepping on the running-board with the foot, can not produce the gap between running-board and the rectangular hole to avoided dust and water to enter into the inside of block terminal main part from the rectangular hole, thereby influenced the stable problem of circuit, improved the stability of device, and played dustproof, dampproofing purpose.

The invention has the beneficial effects that:

1. this kind of block terminal with cooling, dehumidification and dustproof construction, the security performance is high, when maintaining the inside of block terminal, can directly pull out installation mechanism from the inside of electronic box main part, thereby conveniently maintain the circuit, avoided when checking the maintenance to the circuit, because the head stretches into the inside of block terminal, shelter from light easily, thereby influence staff maintenance efficiency's problem, staff's maintenance efficiency has been improved, simultaneously can also avoid because the head stretches into the inside of block terminal, lead to the staff when maintaining the electric wire easily, the circuit that has the electricity is touched to the mistake, thereby produce the problem of potential safety hazard, the security performance of device has been improved.

2. The distribution box with the cooling, dehumidifying and dustproof structure has the advantages that the winding device can be driven to slide when the installation mechanism is pulled by arranging the winding device and the transmission mechanism to be matched with each other, so that the electric wire can be wound and loosened, the electric wire can be pulled and straightened, the problem that the connection between the electric wire and the port is loosened and the circuit is unstable due to the fact that the electric wire is pulled by the electric wire when the installation mechanism slides and the port is pulled by the electric wire when the installation mechanism is maintained is avoided, the stability of the circuit is improved, meanwhile, the winding device can reversely slide after the maintenance is finished, so that the loose electric wire is wound on the winding device, the electric wire is prevented from being scattered in the distribution box main body, the electric wire is easily wound together when the next maintenance is finished, the electric wire cannot be elongated, the port is pulled by the electric wire, and the connection of, even the problem of wire damage has guaranteed that installation mechanism is at the in-process that removes, and the electric wire can not be in disorder or drag circuit switch port, leads to the unstable problem of circuit connection, has improved the stability of circuit.

3. This kind of block terminal with cooling, dehumidification and dustproof construction mutually supports through anticreep subassembly and the control assembly that sets up, can avoid the electric wire directly to break away from on the bobbin when the electric wire is not hard up, leads to winding device to play no effect to cause the electric wire in disorder in the inside problem of block terminal main part, improved winding device's stability, and the aesthetic property of electric wire wiring.

4. This kind of block terminal with cooling, dehumidification and dustproof construction, mutually support through setting up second fixed establishment and drive mechanism, can realize pulling out of installation mechanism, withdraw and fix, installation mechanism has been avoided pulling out the back, it slides easily, thereby influence the problem that the staff maintained to the circuit on the installation mechanism, staff's maintenance efficiency has been improved, simultaneously can also separate the block terminal main part with installation mechanism, made things convenient for the inside at the block terminal main part to lay wire, and install the circuit on installation mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at the mounting mechanism of the present invention;

FIG. 3 is a schematic view of the interior of the main body of the electrical distribution box of the present invention;

FIG. 4 is a schematic view of the structure of the transmission mechanism and the winding device of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 1 at A according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 2 at B according to the present invention;

FIG. 7 is a schematic view of the overall structure of the first fixing mechanism according to the present invention;

FIG. 8 is a partial schematic view of the first fastening mechanism of the present invention;

FIG. 9 is a schematic view of the structure at the bobbin of the present invention;

FIG. 10 is a schematic view of the anti-separation assembly of the present invention;

FIG. 11 is a schematic view of the second fastening mechanism of the present invention;

fig. 12 is a schematic diagram of the internal structure of the control assembly of the present invention.

In the figure: 1. a distribution box main body; 2. a base; 3. an installation mechanism; 31. mounting a plate; 32. a first connecting rod; 33. a screw hole; 34. a circuit switch; 35. a wiring groove; 36. a wiring board; 37. a first wiring hole; 4. a first fixing mechanism; 41. a support plate; 42. a first baffle plate; 43. a slide plate; 44. a first connecting plate; 45. a second baffle; 46. a first chute; 47. a tooth socket; 48. a first gear; 49. a first control lever; 5. a second wiring hole; 6. a winding device; 61. a bobbin; 62. a cartridge cap; 63. an anti-drop component; 631. a third baffle plate; 632. a control component; 6321. a second control lever; 6322. a second gear; 6323. a rack plate; 6324. a second chute; 633. a second connecting rod; 634. a clamping block; 635. a circular slot; 64. a third connecting rod; 7. a fourth wiring hole; 8. a transmission mechanism; 81. a second connecting plate; 82. a threaded rod; 83. a threaded sleeve; 84. a third gear; 85. a fourth gear; 86. a rack; 87. a slider; 88. connecting blocks; 89. a drum; 80. a third chute; 9. a second fixing mechanism; 91. a fixed block; 92. a fixing plate; 93. a third connecting plate; 94. a foot pedal; 95. a bump; 96. a spring; 10. a rectangular hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the embodiments of the present invention.

Next, a power distribution box having a cooling, dehumidifying and dust-proof structure according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 12.

The utility model provides a block terminal with cooling, dehumidification and dustproof construction, includes block terminal main part 1, its characterized in that: the internally mounted of block terminal main part 1 has base 2, installation mechanism 3 is installed on the top of base 2, the rear side of base 2 is provided with the first fixed establishment 4 of fixed electric wire, first fixed establishment 4 is provided with two, one of them first fixed establishment 4 is installed on the top of base 2, another first fixed establishment 4 is installed in the inside bottom of block terminal main part 1, the second has been seted up to the top of base 2 and has been walked line hole 5, the below of base 2 is provided with the winding device 6 of winding electric wire, the fourth has been seted up at winding device 6's rear and has been walked line hole 7, and the both sides in line hole 7 are walked in the fourth to the symmetry setting of winding device 6, the fourth is walked line hole 7 and has been seted up in the bottom of block terminal main part 1, one side of winding device 6 is provided.

As shown in fig. 1, 2 and 5, the mounting mechanism 3 includes two mounting plates 31 disposed above the base 2, the two mounting plates 31 are disposed on two sides of the top end of the base 2, the mounting plates 31 are connected with each other through wiring plates 36, first wiring holes 37 are uniformly formed in the wiring plates 36, first connecting rods 32 are disposed in front of the wiring plates 36, two ends of each first connecting rod 32 are fixed on the side walls of the mounting plates 31, screw holes 33 are uniformly formed in the front sides of the first connecting rods 32, circuit switches 34 are disposed on the front sides of the first connecting rods 32, when the circuit switches 34 are mounted, wires pass through the first wiring holes 37, then are clamped on the inner walls of the wiring holes 35, and finally are inserted into the ports of the circuit switches 34, and are sequentially connected to the corresponding ports of the circuit switches 34, so that the wiring inside the distribution box main body 1 can be clearer, Pleasing to the eye, can also avoid simultaneously when carrying out the testing and maintenance to the electric wire, be difficult to find corresponding electric wire in numerous electric wires and carry out testing and maintenance, lead to the problem that the efficiency of maintenance reduces, improved the aesthetic property and the rationality of wiring, reduced the degree of difficulty when maintaining simultaneously, improved maintenance efficiency, the top of head rod 32 evenly is provided with trough 35.

As shown in fig. 7 and 8, the first fixing mechanism 4 includes a supporting plate 41 disposed at the top end of the base 2, a first baffle 42 is mounted at the top end of the supporting plate 41, a sliding plate 43 is slidably connected to the inner wall of the supporting plate 41, a first connecting plate 44 is mounted at the top end of the sliding plate 43, a second baffle 45 is mounted at the top end of the first connecting plate 44, the first connecting plate 44 passes through a first sliding groove 46 and extends to the upper side of the supporting plate 41, the first sliding groove 46 is opened at the top end of the supporting plate 41, a tooth groove 47 is opened at the top end of one side of the sliding plate 43, a first gear 48 is engaged with the inner wall of the tooth groove 47, a first control rod 49 is mounted at the top end of the first gear 48, the first control rod 49 is rotated to reduce the distance between the first baffle 42 and the second baffle 45, the electric wire is squeezed and fixed, so that the electric wire at the upper end, the problem that the electric wire is easily pulled to fall off from a port of the circuit switch 34 or the connection between the electric wire and the circuit switch 34 is loosened and the electric wire is seriously damaged even if the electric wire is easily pulled by moving the mounting mechanism 3 during maintenance is avoided, so that the stability of the whole device can be improved, and the first control rod 49 penetrates through the supporting plate 41 and extends to the upper part of the supporting plate 41.

As shown in fig. 3, 4 and 9, the winding device 6 includes a bobbin 61 installed below the base 2 for winding the electric wire, a bobbin cap 62 is installed at both ends of the bobbin 61, an anti-drop component 63 for preventing the electric wire from dropping is installed on the sidewall of the bobbin cap 62, one side of the bottom bobbin cap 62 is connected with one end of a third connecting rod 64, the electric wire which just enters the distribution box main body 1 can be wound on the outer wall of the bobbin 61, and then passes through the second wire-passing hole 5 and the first fixing mechanism 4 to be connected with the port of the circuit switch 34, when maintenance is needed, the bobbin 61 can be driven to slide transversely when the mounting mechanism 3 slides, so that the distance between the bobbins 61 is shortened, the bent electric wire is straightened, and the problem that the electric wire is easy to be knotted and cannot be lengthened when the mounting mechanism 3 moves is avoided, cause the electric wire to drag the port to lead to the electric wire connection unstable, even the problem of electric wire damage, guaranteed that installation mechanism 3 is at the in-process that removes, the electric wire can not be in disorder or drag circuit switch 34 port, lead to the unstable problem of circuit connection, improved the stability of device, the other end and the drive mechanism 8 of third connecting rod 64 are connected.

As shown in fig. 10, the anti-falling assembly 63 includes a third baffle 631 installed on one side of the barrel cap 62, one side of the third baffle 631 is provided with a second connecting rod 633, the other side of the third baffle 631 is provided with a control assembly 632 for controlling the sliding of the second connecting rod 633, a fixture block 634 is installed on the side wall of the second connecting rod 633, the fixture block 634 is embedded in the inner wall of the circular clamping groove 635, after the wire is wound, the fixture block 634 is embedded in the inner wall of the circular clamping groove 635, thereby blocking the wire on the outer wall of the bobbin 61, avoiding the wire from being separated from the outer wall of the bobbin 61 when the wire is not tensioned, thereby causing the bobbin 61 not to play a role of winding the wire, improving the stability of the winding device 6, and the circular clamping groove 635 is opened on the inner wall of the barrel cap.

As shown in fig. 12, the control assembly 632 includes a second lever 6321 disposed at one side of the third barrier 631, the second lever 6321 is inserted into an inner wall of the second sliding groove 6324, the second sliding groove 6324 is opened inside the third barrier 631, a second gear 6322 is installed at an outer wall of the second lever 6321 disposed inside the second sliding groove 6324, the second gear 6322 is engaged with a side wall of the rack plate 6323, the rack plate 6323 is inserted into an inner wall of the second sliding groove 6324, a latch 634 is installed at one side of the rack plate 6323, the second connecting rod 633 can be inserted into a side wall of the barrel cap 62 after the electric wire is wound, then, the second control rod 6321 is rotated, so that the second control rod 6321 drives the rack plate 6323 to slide on the inner wall of the second sliding slot 6324, thereby driving the second connecting rod 633 to slide up and down until the block 634 is embedded into the inner wall of the circular slot 635, thus, the anti-drop assembly 63 is mounted on the side wall of the cylinder cap 62, and the anti-drop assembly 63 is mounted and dismounted.

As shown in fig. 4 and 6, the transmission mechanism 8 includes a second connecting plate 81 installed at one end of the third connecting rod 64, a threaded rod 82 is installed at one side of the second connecting plate 81 far from the third connecting rod 64, the threaded rod 82 is connected with the second connecting plate 81 through a bearing, a threaded sleeve 83 is sleeved on an outer wall thread of the threaded rod 82, the threaded rod 82 is positioned between the threaded sleeves 83 and is meshed with a third gear 84, a bottom end of the third gear 84 is installed at the bottom of the distribution box main body 1, three third gears 84 are provided and are meshed with each other, the third gear 84 is meshed with a fourth gear 85, the fourth gear 85 is installed at the bottom end of the distribution box main body 1, one side of the fourth gear 85 is meshed with a rack 86, the rack 86 is installed at a side wall of a slider 87, the slider 87 is installed at the bottom end of the base 2, when the installation mechanism 3 moves, because the rack 86 is engaged with the fourth gear 85, when the mounting mechanism 3 moves, the fourth gear 85 is driven to rotate, the fourth gear 85 rotates to drive the third gear 84 to rotate, the third gear 84 rotates to drive the threaded rod 82 to rotate, the threaded rod 82 slides while rotating, so that the second connecting plate 81 can be pushed to slide, the second connecting plate 81 slides to push the winding device 6 to move, so that power is provided for the movement of the winding device 6, the distance between the winding devices 6 is reduced, so that power can be provided for bending or straightening the electric wire, the bottom end of the sliding block 87 is provided with two connecting blocks 88, the two connecting blocks 88 are connected through the rollers 89, the rollers 89 are embedded in the inner wall of the third sliding groove 80, the third sliding groove 80 is arranged at the bottom of the inner wall of the distribution box main body 1, the second fixing mechanism 9 is arranged inside the third sliding groove 80, the installation mechanism 3 can be conveniently slid when the installation mechanism 3 is pulled.

As shown in fig. 11, the second fixing mechanism 9 includes fixing blocks 91 uniformly disposed on the inner wall of the third sliding chute 80, the bottom ends of the fixing blocks 91 are connected by a fixing plate 92, a spring 96 is mounted at the bottom end of the fixing plate 92, the fixing plates 92 are connected by a third connecting plate 93, a foot board 94 is disposed on one side of the fixing plate 92 away from the third connecting plate 93, the foot board 94 passes through the rectangular hole 10 and extends to the outside of the distribution box main body 1, when the maintenance line is maintained, a worker presses the foot board 94 with a foot to make the foot board 94 press the spring 96, thereby making the spring 96 generate elastic deformation, after the elastic deformation of the spring 96, the third connecting plate 93, the fixing plate 92 and the fixing blocks 91 can be driven to slide downwards, thereby making the fixing blocks 91 break away from the rollers 89, then pulls the handle on the mounting plate 31, moves, loosening the running-board 94 can fix installation mechanism 3, avoided when maintaining installation mechanism 3, installation mechanism 3 still can slide, thereby influence the problem of staff work efficiency, the maintenance efficiency of staff has been improved, simultaneously when maintaining, installation mechanism 3 removes, lead to the staff easily when maintaining the electric wire, the circuit that has electricity is touched to the mistake, thereby produce the problem of potential safety hazard, the security of device has been improved, the lateral wall at distribution box main part 1 is seted up to rectangular hole 10, the top of running-board 94 is provided with anti-skidding line, can avoid workman's stepping on running-board 94, skid easily, thereby lead to the unstable problem of staff, the security of operation has been improved.

As shown in fig. 3 and 6, the rollers 89 are uniformly arranged between the connecting blocks 88, when the fixing blocks 91 are embedded between the rollers 89, the base 2 is fixed, the distance between every two rollers 89 is equal to the distance between the front side and the rear side of each fixing block 91, the diameter distance of each roller 89 is equal to the distance between every two fixing blocks 91, the size between each roller 89 and each fixing block 91 is limited, so that the base 2 can be firmly fixed when the base 2 is fixed, the problem of small-range deviation is solved, the stability of the base 2 is improved, and meanwhile, the installation mechanism 3 is convenient for operators to operate.

As shown in fig. 3 and 11, the upper and lower sides of the pedal plate 94 are both provided with a protrusion 95, the end of the protrusion 95 is embedded inside the sidewall of the distribution box main body 1, and the distance from the end of the protrusion 95 to the sidewall of the pedal plate 94 is greater than the distance between the upper and lower sides of the rectangular hole 10, so that when the pedal plate 94 is stepped on by a foot, no gap is generated between the pedal plate 94 and the rectangular hole 10, thereby preventing dust and water from entering the distribution box main body 1 from the rectangular hole 10, and achieving the purpose of dust and moisture prevention.

The working principle is as follows: when the block terminal installation, at first pass fourth wire hole 7 with outside electric wire, enter into the inside of block terminal main part 1, then pass between first baffle 42 and the second baffle 45 with the electric wire, it is taut with the electric wire, then rotate first control lever 49, make first control lever 49 drive first gear 48 and rotate, first gear 48 rotates and drives slide 43 and slide at the inner wall of backup pad 41, slide 43 slides and can drive second baffle 45 and slide at the inner wall of first spout 46, thereby make the clearance between second baffle 45 and the first baffle 42 reduce, thereby press from both sides the electric wire tightly, thereby fix.

Then the electric wire is wound on the outer wall of the winding drum 61 in sequence to form an S shape, after each winding is performed on the outer wall of one winding drum 61, the third baffle 631 is taken out, so that the second connecting rod 633 on the third baffle 631 is embedded into the inner wall of the drum cap 62, then the second control rod 6321 is rotated, so that the second control rod 6321 drives the second gear 6322 to rotate, the second gear 6322 rotates to drive the rack plate 6323 to slide, so that the second connecting rod 633 slides on the inner wall of the second sliding groove 6324 until the fixture block 634 is embedded into the inner wall of the circular clamping groove 635, so that the anti-falling assembly 63 is installed on the side wall of the winding drum 61, the electric wire is clamped, and the electric wire is prevented from being separated from the outer wall of the winding drum.

Then the electric wire passes through the second wire hole 5, then the electric wire is correspondingly arranged on the first fixing mechanism 4 on the base 2, the first control rod 49 is rotated, the gap between the second baffle plate 45 and the first baffle plate 42 is reduced, the electric wire is simply fixed, then the electric wire passes through the first wire hole 37 respectively and is fixed in the wire slot 35 above the corresponding circuit switch 34, and finally the electric wire is inserted into the corresponding port on the circuit switch 34.

Finally, the foot pedal 94 is stepped on by feet, the foot pedal 94 extrudes the spring 96, the spring 96 is elastically deformed, the fixed block 91 is contracted on the inner wall of the third sliding groove 80 until the top end of the fixed block 91 is parallel to the bottom of the third sliding groove 80, the connecting block 88 at the lower end of the base 2 is placed on the inner wall of the third sliding groove 80, the mounting mechanism 3 is pushed, the mounting mechanism 3 is embedded into the distribution box main body 1, the circuit switch 34 is mounted on the first connecting rod 32 through screws before mounting, when the mounting mechanism 3 slides, the rack 86 is meshed with the fourth gear 85, the fourth gear 85 rotates to drive the third gear 84 to rotate, the third gear 84 rotates to drive the threaded rod 82 to rotate and slide, the threaded rod 82 slides to pull the second connecting plate 81, so that the second connecting plate 81 drives the winding device 6 to slide, make the distance between the bobbin 61 increase to twine unnecessary electric wire at the outer wall of bobbin 61, make the electric wire taut, close distribution box main part 1 at last, install the distribution box.

When the inspection and maintenance are required, the distribution box main body 1 can be opened, the pedal 94 is stepped by feet, then the handle on the mounting plate 31 is pulled, the mounting plate 31 is pulled out from the inside of the distribution box main body 1, and then the circuit inside the distribution box main body 1 is inspected and maintained.

In the description of the present invention, moreover, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a block terminal with cooling, dehumidification and dustproof construction, includes block terminal main part (1), its characterized in that: the distribution box comprises a distribution box main body (1), wherein a base (2) is installed inside the distribution box main body (1), an installation mechanism (3) is installed at the top end of the base (2), a first fixing mechanism (4) for fixing an electric wire is arranged on the rear side of the base (2), two first fixing mechanisms (4) are arranged, one first fixing mechanism (4) is installed at the top end of the base (2), the other first fixing mechanism (4) is installed at the bottom end inside the distribution box main body (1), a second wiring hole (5) is formed above the base (2), a winding device (6) for winding the electric wire is arranged below the base (2), a fourth wiring hole (7) is formed in the rear of the winding device (6), the winding device (6) is symmetrically arranged on two sides of the fourth wiring hole (7), and the fourth wiring hole (7) is formed in the bottom of the distribution box main body (1), and a transmission mechanism (8) connected with the bottom of the base (2) is arranged on one side of the winding device (6).

2. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 1, wherein: installation mechanism (3) is including setting up mounting panel (31) in base (2) top, mounting panel (31) are provided with two, and set up the both sides on base (2) top respectively, connect through walking line board (36) between mounting panel (31), and walk and evenly seted up first wiring hole (37) on line board (36), walk the place ahead of line board (36) and install head rod (32), the lateral wall in mounting panel (31) is fixed at the both ends of head rod (32), screw hole (33) have evenly been seted up to the front side of head rod (32), circuit switch (34) are installed to the front side of head rod (32), the top of head rod (32) evenly is provided with wiring groove (35).

3. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 1, wherein: the first fixing mechanism (4) comprises a supporting plate (41) arranged at the top end of the base (2), a first baffle plate (42) is arranged at the top end of the supporting plate (41), a sliding plate (43) is connected to the inner wall of the supporting plate (41) in a sliding manner, a first connecting plate (44) is arranged at the top end of the sliding plate (43), a second baffle plate (45) is arranged at the top end of the first connecting plate (44), the first connecting plate (44) passes through the first sliding groove (46) and extends to the upper part of the supporting plate (41), the first sliding chute (46) is arranged at the top end of the supporting plate (41), a tooth groove (47) is arranged at the top end of one side of the sliding plate (43), a first gear (48) is meshed with the inner wall of the tooth groove (47), a first control rod (49) is installed at the top end of the first gear (48), the first control rod (49) passes through the support plate (41) and extends above the support plate (41).

4. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 1, wherein: winding device (6) is including installing bobbin (61) at base (2) below winding electric wire, section of thick bamboo cap (62) are all installed at the both ends of bobbin (61), the lateral wall of section of thick bamboo cap (62) is provided with anticreep subassembly (63) of placing the electric wire and breaking away from, the bottom one side of section of thick bamboo cap (62) is connected with the one end of third connecting rod (64), the other end and the drive mechanism (8) of third connecting rod (64) are connected.

5. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 4, wherein: anticreep subassembly (63) is including installing third baffle (631) in a section of thick bamboo cap (62) one side, one side of third baffle (631) is provided with second connecting rod (633), the opposite side of third baffle (631) is provided with the gliding control assembly (632) of control second connecting rod (633), fixture block (634) are installed to the lateral wall of second connecting rod (633), fixture block (634) embedding is at the inner wall of circular draw-in groove (635), the inner wall at a section of thick bamboo cap (62) is seted up in circular draw-in groove (635).

6. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 5, wherein: control assembly (632) is including setting up second control rod (6321) in third baffle (631) one side, the inner wall of second spout (6324) is embedded into in second control rod (6321), the inside at third baffle (631) is seted up in second spout (6324), second gear (6322) is installed to the outer wall of second spout (6324) inside is arranged in second control rod (6321), second gear (6322) meshes with the lateral wall of rack plate (6323), the inner wall at second spout (6324) is embedded into in rack plate (6323), fixture block (634) is installed to one side of rack plate (6323).

7. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 4, wherein: the transmission mechanism (8) comprises a second connecting plate (81) arranged at one end of a third connecting rod (64), a threaded rod (82) is arranged at one side, far away from the third connecting rod (64), of the second connecting plate (81), the threaded rod (82) is connected with the second connecting plate (81) through a bearing, a threaded sleeve (83) is sleeved on the outer wall of the threaded rod (82), the position, located between the threaded sleeves (83), of the threaded rod (82) is meshed with a third gear (84), the bottom end of the third gear (84) is arranged at the bottom of the distribution box main body (1), the number of the third gears (84) is three, the three third gears (84) are meshed with one another, the third gear (84) is meshed with a fourth gear (85), the fourth gear (85) is arranged at the bottom end of the distribution box main body (1), one side of the fourth gear (85) is meshed with a rack (86), rack (86) are installed at the lateral wall of slider (87), the bottom at base (2) is installed in slider (87), connecting block (88) are installed to the bottom of slider (87), connecting block (88) are provided with two, and connect through cylinder (89) between connecting block (88), cylinder (89) embedding is at the inner wall of third spout (80), the bottom at block main body (1) inner wall is seted up in third spout (80), the inside of third spout (80) is provided with second fixed establishment (9).

8. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 7, wherein: the second fixing mechanism (9) comprises fixing blocks (91) evenly arranged on the inner wall of the third sliding groove (80), the bottom ends of the fixing blocks (91) are connected through fixing plates (92), springs (96) are installed at the bottom ends of the fixing plates (92), the fixing plates (92) are connected through third connecting plates (93), one sides, far away from the third connecting plates (93), of the fixing plates (92) are provided with pedal plates (94), the pedal plates (94) penetrate through rectangular holes (10) and extend to the outer portion of the distribution box main body (1), the rectangular holes (10) are formed in the side wall of the distribution box main body (1), and anti-skidding threads are arranged at the top ends of the pedal plates (94).

9. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 8, wherein: the rollers (89) are uniformly arranged between the connecting blocks (88), the distance between every two rollers (89) is equal to the distance between the front side and the rear side of each fixing block (91), and the diameter distance of the rollers (89) is equal to the distance between every two fixing blocks (91).

10. The distribution box with cooling, dehumidifying and dustproof structure as claimed in claim 8, wherein: the upper side and the lower side of the pedal plate (94) are both provided with a convex block (95), the end part of the convex block (95) is embedded in the side wall of the distribution box main body (1), and the distance from the end part of the convex block (95) to the side wall of the pedal plate (94) is larger than the distance between the upper side and the lower side of the rectangular hole (10).