CN219203867U

CN219203867U - Outdoor box that leakproofness is good

Info

Publication number: CN219203867U
Application number: CN202223611195.2U
Authority: CN
Inventors: 张清文; 张秀敏; 李凯龙
Original assignee: Guangdong Zhixin Electric Co ltd
Current assignee: Guangdong Zhixin Electric Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-16
Anticipated expiration: 2032-12-30

Abstract

The application relates to an outdoor box that leakproofness is good, the power distribution box comprises a box body, one side of box is provided with the sealing strip, it has a set of hinge to articulate on the sealing strip, it is used for opening or closing to articulate on the hinge the chamber door of box, the bottom joint cooperation of box has the terminal box that is used for the wiring, the below sealing fit of terminal box has the sealing block, the sealing block with terminal box internal thread connection has the dop that is used for fixed electric wire, the one end of dop stretch into the sealing block with in the terminal box, the below of dop is provided with two relatively and is used for the holding strip to the electric wire is spacing, the terminal box with the dop is provided with the manger plate box that is used for playing the waterproof effect outward, one side of manger plate box articulates there is the box door, the box door can wind the pin joint is to opening or closing the manger plate box, the bottom both sides of box all are provided with and are used for right the lifting assembly that the box goes up and down. This application has the sealed good effect of messenger's box and terminal box.

Description

Outdoor box that leakproofness is good

Technical Field

The application relates to the technical field of electrical equipment, in particular to an outdoor box body with good sealing performance.

Background

Outdoor cabinets, in particular outdoor distribution cabinets, are generally built up from switchgear, measuring instruments, protective appliances and auxiliary devices in closed or semi-closed metal cabinets. The outdoor distribution box has the main effects that the electric energy can be reasonably distributed outdoors, the opening and closing operation of the circuit is convenient, the safety protection level is higher, and the conduction state of the circuit can be visually displayed.

In the related art, the outdoor box body is arranged on the side wall of the outdoor box body for wiring convenience, so that the tightness of the outdoor box body is insufficient. When raining, rainwater flows into the outdoor box body from the junction box easily, and causes certain damage to equipment in the outdoor box body, so that the equipment is prone to faults such as leakage.

Disclosure of Invention

In order to improve the phenomenon that the sealing performance of an outdoor box body is insufficient in the related art, the application provides the outdoor box body with good sealing performance.

The application provides an outdoor box that leakproofness is good adopts following technical scheme:

the utility model provides an outdoor box that leakproofness is good, includes the box, one side of box is provided with the sealing strip, it has a set of hinge to articulate on the sealing strip, it is used for opening or closing to articulate on the hinge the chamber door of box, the bottom joint cooperation of box has the terminal box that is used for the wiring, the below sealing fit of terminal box has the sealing block, the sealing block with terminal box internal thread connection has the dop that is used for fixed electric wire, the one end of dop stretches into the sealing block with in the terminal box, the below of dop is provided with two relatively and is used for spacing holding strip to the electric wire, the terminal box with be provided with the manger plate box that is used for playing the water-proof effects outward by the dop, one side of manger plate box articulates there is the box door, the box door can wind the pin joint is to opening or closing the manger plate box, the bottom both sides of box all are provided with and are used for right the lifting assembly that the box goes up and down.

Through adopting above-mentioned technical scheme, when carrying out the wiring to the box, rise in order to follow the bottom of box and carry out the wiring operation through lifting unit to the box earlier. Through opening the box door for thereby the box door rotates around the pin joint and opens the manger plate box, penetrates the dop and terminal box with the electric wire in from between two holding strips, through rotating the chamber door around the hinge in order to open the box, further wire connection operation to the electric wire. The sealing performance between the terminal box and the clamping head is further enhanced by the sealing blocks, so that the electric wires are protected, the terminal box and the water retaining box outside the clamping head can protect the terminal box in rainy days, faults caused by the fact that the electric wires are wetted by rainwater are avoided as much as possible, the water retaining box is arranged and the terminal box is arranged at the bottom of the box body, the sealing performance of the whole box body is enhanced, and faults caused by the fact that the rainwater flows into the terminal box are reduced.

Preferably, the lifting assembly comprises a supporting block supported at the bottom of the box body and a driving box arranged below the supporting block, a first driving shaft and a second driving shaft are arranged in the driving box in parallel, a first driving gear and a second driving gear which are meshed with each other are respectively sleeved on the first driving shaft and the second driving shaft, guide assemblies are arranged on the first driving gear and the second driving gear, two vertical guide rods are arranged at the bottom of the supporting block, and the two guide rods extend into the driving box and are connected with the two guide assemblies respectively.

Through adopting above-mentioned technical scheme, when first drive shaft rotates, drive first drive gear and rotate, second drive gear meshing first drive gear rotates to drive the second drive shaft and rotate, the rotation of first drive shaft and second drive shaft makes the guide component can guide the guide bar and go up and down the operation, in order to drive supporting shoe and box and go up and down the operation.

Preferably, the guide assembly comprises guide rings respectively connected to different sides of the first driving gear and the second driving gear, guide rods respectively connected to one sides of the two guide rings, and connecting rods respectively hinged to one ends of the two guide rods, the guide rods on the two guide rings are located on different sides, and one ends of the connecting rods, far away from the guide rods, are fixedly connected with the guide rods.

Through adopting above-mentioned technical scheme, when first drive shaft rotates, drives first drive gear and rotates, and second drive gear meshing first drive gear rotates to drive the second drive shaft and rotate, the rotation of first drive shaft and second drive shaft all drives the guide ring and rotates, and the guide ring rotates and makes the guide bar take place to remove, carries out elevating movement with the drive connecting rod, and the connecting rod moves and makes the guide bar go up and down, thereby drives the box and move.

Preferably, one end of the first driving shaft in one lifting assembly is connected with a driving motor, an output shaft of the driving motor is connected with the first driving shaft, and a transmission assembly is arranged between the two lifting assemblies.

Through adopting above-mentioned technical scheme, can make first drive shaft rotate when driving motor during operation to drive box one side and go up and down, two lifting unit pass through the drive assembly transmission, so that two lifting unit go on lifting operation to the box simultaneously, make the box both sides go up and down simultaneously.

Preferably, the transmission assembly comprises a first bevel gear set sleeved at one end of the first driving shaft, a transmission shaft connected with the first bevel gear set and a second bevel gear set sleeved on the other first driving shaft, wherein the first bevel gear set and the second bevel gear set are composed of two bevel gears meshed with each other, and the two bevel gears are respectively sleeved on the first driving shaft and the transmission shaft.

Through adopting above-mentioned technical scheme, when control driving motor during operation for first drive shaft rotates, so that first drive gear rotates, and first drive gear meshing second drive gear rotates, makes first drive gear and second drive gear rotate along the motion that is opposite to the orientation, and first drive gear and second drive gear's rotation drive guide bar carries out elevating movement simultaneously, and the connecting rod goes up and down along with the lift of guide bar simultaneously, and then makes guide bar and supporting shoe carry out the elevating operation. When the first driving shaft rotates, the first bevel gear set is driven to rotate, the rotation of the first bevel gear set drives the transmission shaft to rotate, so that the second bevel gear set rotates to drive the other first driving shaft to rotate, and the two lifting assemblies at the bottom of the box body simultaneously lift to drive the box body to lift, so that the box body is lifted to be convenient to install when the electric wires are installed.

Preferably, springs for buffering are sleeved outside the two guide rods, and two ends of each spring are fixedly connected to the bottom of the supporting block and the top of the driving box respectively.

Through adopting above-mentioned technical scheme, the spring provides elasticity for the supporting shoe so that the lifting unit drives the box and descends the time to the box play cushioning effect to make the box steadily descend.

Preferably, a sealing ring is arranged between the sealing block and the junction box, and the sealing ring is sleeved outside the junction box.

By adopting the technical scheme, the sealing ring strengthens the sealing performance between the sealing block and the junction box, so that the sealing performance of the junction box is better.

Preferably, a water baffle for water blocking is arranged at the top of the box body.

Through adopting above-mentioned technical scheme, the breakwater can play the effect of manger plate to the box when raining to avoid the direct box that erodees of rainwater, thereby reduce the circumstances of intaking in the box.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the box body is connected, the driving motor is controlled to enable the box body to ascend so as to conduct connection operation on the bottom of the box body. Thereby open the manger plate box through rotating the box door, penetrate the dop and the terminal box with the electric wire from between two holding strips in, through with the chamber door rotate around the hinge in order to open the box, further carry out wiring operation to the electric wire. The clamping head is in threaded connection with the junction box to ensure tightness with the junction box, and the sealing block between the junction box and the clamping head further strengthens tightness, so that the electric wires are protected, the junction box and the water retaining box outside the clamping head can protect the junction box in raining, faults caused by the fact that the electric wires are wet by rainwater are avoided as much as possible, the water retaining box is arranged and the junction box is arranged at the bottom of the box body, the integral tightness of the box body is enhanced, and faults of the circuits caused by the fact that the rainwater flows into the junction box are reduced;

2. two lifting assemblies work simultaneously by arranging two groups of lifting assemblies and a transmission assembly, so that stable lifting power is provided for the box body, and the box body is more convenient to lift.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present application;

FIG. 3 is a schematic view of a lifting assembly according to an embodiment of the present application;

fig. 4 is an enlarged partial schematic view of the portion a in fig. 3.

In the figure, 1, a box body; 101. a sealing strip; 102. a hinge; 103. a door; 104. a handle; 105. a control panel; 2. a water baffle; 3. a junction box; 31. a wire through hole; 4. a sealing block; 41. a seal ring; 5. a chuck; 51. clamping strips; 6. a water retaining box; 61. a box door; 7. a support block; 71. a guide rod; 711. a spring; 8. a drive box; 81. a first drive shaft; 811. a first drive gear; 82. a second drive shaft; 821. a second drive gear; 83. a guide ring; 831. a guide rod; 84. a connecting rod; 9. a driving motor; 10. a first bevel gear set; 11. a transmission shaft; 12. a second bevel gear set.

Detailed Description

The present application is described in further detail below with reference to fig. 1-4.

Referring to fig. 1, an outdoor box 1 with good sealing performance comprises a box 1, a sealing strip 101 is arranged on one side of the box 1, a group of hinges 102 are hinged on one side of the sealing strip 101, a box door 103 is hinged on the hinges 102, and the box door 103 can rotate through the hinges 102 to open or close the box 1. The side of the door 103 facing away from the case 1 is provided with a handle 104, and the handle 104 is located on the side facing away from the sealing strip 101.

Referring to fig. 1, a water baffle 2 is provided at the top of a case 1, both ends of the water baffle 2 are extended outwardly along the length of the case 1, respectively, and both ends of the water baffle 2 are provided to be inclined downwardly so that rainwater is inclined downwardly along both ends of the water baffle 2 when it rains, so that the case 1 is protected.

Referring to fig. 2, a junction box 3 for wiring is engaged with the bottom of the box 1, the junction box 3 is hollow, and a wire passing hole 31 for passing a power supply wire is provided in the junction box 3. A sealing block 4 is arranged below the junction box 3, the sealing block 4 is sleeved at the bottom of the junction box 3, and a sealing ring 41 for reinforcing sealing is arranged between the sealing block 4 and the junction box 3. The sealing ring 41 is sleeved at the bottom of the junction box 3, and the sealing ring 41 is arranged along the circumferential direction of the junction box 3. The sealing block 4 is internally threaded with a clamping head 5 for fixing an electric wire, the clamping head 5 is in cylindrical arrangement, one end of the clamping head 5 stretches into the sealing block 4 and the junction box 3, and one end of the clamping head 5 stretches into the sealing block 4 and the junction box 3 to be respectively in threaded connection with the sealing block 4 and the junction box 3.

Referring to fig. 2, the end of the chuck 5 far from the sealing block 4 is connected with two opposite clamping strips 51, and the electric wire penetrates into the chuck 5 from between the two clamping strips 51 and enters into the box 1 for wiring through the sealing block 4 and the wire through hole 31 on the junction box 3.

Referring to fig. 2, a water blocking box 6 for playing a waterproof role on the junction box 3 is arranged outside the junction box 3 and the sealing block 4, the water blocking box 6 is arranged in a hollow rectangular shape, and the junction box 3 and the sealing block 4 are both positioned inside the water blocking box 6. The same side of the water blocking box 6 and the box door 103 is hinged with a box door 61, one side of the box door 61 is hinged with one side of the water blocking box 6, and the water blocking box 6 is opened or closed by rotating the box door 61 around a hinge point. When the box door 61 is in a closed state, the junction box 3 can be protected by the water blocking box 6, and is not easy to be wetted in raining. When the box 1 is wired, a corresponding wiring operation can be performed by opening the box door 61.

Referring to fig. 3 and 4, both sides of the bottom of the case 1 are provided with lifting assemblies for lifting and lowering the case 1. The lifting assembly comprises a supporting block 7 supported at the bottom of the box body 1 and a driving box 8 arranged below the supporting block 7, wherein the supporting block 7 is in an inverted T-shaped structure, and one side of the bottom of the box body 1 is fixedly connected with the supporting block 7. The bottom of the supporting block 7 is provided with two vertical guide rods 71, and the two guide rods 71 extend into the driving box 8.

Referring to fig. 3 and 4, a first driving shaft 81 and a second driving shaft 82 are disposed in the driving box 8, the first driving shaft 81 and the second driving shaft 82 are disposed in parallel, a first driving gear 811 and a second driving gear 821 are respectively sleeved on the first driving shaft 81 and the second driving shaft 82, and the first driving gear 811 and the second driving gear 821 are meshed. The first and second driving gears 811 and 821 are each provided on different sides thereof with a guide assembly including a guide ring 83 connected to the different sides of the first and second driving gears 811 and 821, respectively, a guide rod 831 connected to one side of the guide ring 83, and a link 84 hinged to one end of the guide rod 831. The guide rods 831 of the two guide rings 83 are respectively located at different sides of the two guide rings 83, and the two guide rods 831 are horizontally arranged. The connecting rod 84 is vertically arranged, one end of the connecting rod 84 is hinged with one end of the guide rod 831 away from the guide ring 83, and the other end of the connecting rod 84 is fixedly connected with the guide rod 71.

Referring to fig. 3 and 4, one end of a first driving shaft 81 in one of the elevating assemblies is fixedly connected with a driving motor 9, and an output shaft of the driving motor 9 is connected with the first driving shaft 81. A transmission assembly is arranged between the two lifting assemblies, and comprises a first bevel gear set 10 sleeved on one end of a first driving shaft 81 far away from the driving motor 9, a transmission shaft 11 connected with the first bevel gear set 10 and a second bevel gear set 12 sleeved on the first driving shaft 81 of the other lifting assembly. The first bevel gear set 10 and the second bevel gear set 12 are each composed of two mutually meshed bevel gears, and the two bevel gears are respectively sleeved on the ends of the first driving shaft 81 and the driving shaft 11. When the driving motor 9 is controlled to operate, the first driving shaft 81 is rotated to rotate the first driving gear 811, the first driving gear 811 is engaged with the second driving gear 821 to rotate, the first driving gear 811 and the second driving gear 821 are rotated in opposite directions, the rotation of the first driving gear 811 and the second driving gear 821 drive the guide rod 831 to simultaneously perform the lifting and lowering movement, and at the same time, the link 84 is lifted and lowered along with the lifting and lowering of the guide rod 831, thereby causing the guide rod 71 and the support block 7 to perform the lifting and lowering operation. When the first driving shaft 81 rotates, the first bevel gear set 10 is driven to rotate, the rotation of the first bevel gear set 10 drives the transmission shaft 11 to rotate, so that the second bevel gear set 12 rotates to drive the other first driving shaft 81 to rotate, and the two lifting assemblies at the bottom of the box body 1 simultaneously lift to drive the box body 1 to lift, so that the box body 1 lifts when the electric wires are installed, and the installation is convenient.

Referring to fig. 2 and 3, a spring 711 is provided between the support block 7 and the driving case 8, the spring 711 is sleeved on the guide bar 71, one end of the spring 711 is connected to the bottom of the support block 7, and the other end of the spring 711 is connected to the top of the driving case 8. The spring 711 plays a role of buffering the supporting block 7, so that the case 1 plays a role of buffering the case 1 when the case 1 descends.

Referring to fig. 2, a control panel 105 for controlling the driving motor 9 is provided on the same side of the casing 1 as the handle 104 so as to control the driving motor 9 to perform a lifting operation of the casing 1.

The implementation principle of the embodiment of the application is as follows: when the box 1 is wired, the driving motor 9 is controlled so that the box 1 rises to a certain height. The water blocking box 6 is opened by rotating the box door 61, the electric wire is inserted into the chuck 5 and the junction box 3 from between the two chuck strips 51, and the box door 103 is rotated about the hinge 102 to open the box body 1, so that the electric wire is further wired. The sealing performance with terminal box 3 is guaranteed in threaded connection of dop 5 and terminal box 3, sealing block 4 between terminal box 3 and the dop 5 has further strengthened the sealing performance, thereby make the electric wire protected, terminal box 3 and the outer manger plate box 6 of dop 5 can protect terminal box 3 when raining, avoid the rainwater to drench the electric wire as far as possible and cause the trouble, through setting up manger plate box 6 and setting up terminal box 3 in the bottom of box 1, with the holistic sealing performance of reinforcing box 1, reduce the trouble that causes the circuit in flowing into terminal box 3 because of the rainwater.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an outdoor box (1) that leakproofness is good, includes box (1), its characterized in that, one side of box (1) is provided with sealing strip (101), it has a set of hinge (102) to articulate on sealing strip (101), articulated on hinge (102) have be used for opening or close box (1) chamber door (103), the bottom joint cooperation of box (1) has terminal box (3) that are used for the wiring, the below sealing fit of terminal box (3) has sealing block (4), sealing block (4) with terminal box (3) internal thread connection has chuck (5) that are used for fixed electric wire, the one end of chuck (5) stretches into sealing block (4) with in terminal box (3), the below of chuck (5) is provided with two relatively and is used for spacing gib (51) to the electric wire, terminal box (3) with be used for playing box (6) of effect outward, one side of terminal box (6) sealing fit has sealing block (4), one side hinge (61) have water-retaining box (61), can be used for opening water-retaining box (1) to the both sides to lift assembly (1).

2. An outdoor box (1) with good sealing performance according to claim 1, wherein the lifting assembly comprises a supporting block (7) supported at the bottom of the box (1) and a driving box (8) arranged below the supporting block (7), a first driving shaft (81) and a second driving shaft (82) are arranged in the driving box (8) in parallel, a first driving gear (811) and a second driving gear (821) which are meshed are respectively sleeved on the first driving shaft (81) and the second driving shaft (82), guide assemblies are arranged on the first driving gear (811) and the second driving gear (821), two vertical guide rods (71) are arranged at the bottom of the supporting block (7), and the two guide rods (71) extend into the driving box (8) to be connected with the two guide assemblies respectively.

3. An outdoor box (1) with good sealing performance according to claim 2, wherein the guiding assembly comprises guiding rings (83) respectively connected to different sides of the first driving gear (811) and the second driving gear (821), guiding rods (831) respectively connected to one sides of the two guiding rings (83), and connecting rods (84) respectively hinged to one ends of the two guiding rods (831), the guiding rods (831) on the two guiding rings (83) are located on different sides, and one end of the connecting rod (84) away from the guiding rod (831) is fixedly connected with the guiding rod (71).

4. An outdoor box (1) with good sealing performance according to claim 3, wherein one end of the first driving shaft (81) in one lifting assembly is connected with a driving motor (9), an output shaft of the driving motor (9) is connected with the first driving shaft (81), and a transmission assembly is arranged between the two lifting assemblies.

5. An outdoor box (1) with good sealing performance according to claim 4, wherein the transmission assembly comprises a first bevel gear set (10) sleeved at one end of the first driving shaft (81), a transmission shaft (11) connected with the first bevel gear set (10), and a second bevel gear set (12) sleeved on the other first driving shaft (81), the first bevel gear set (10) and the second bevel gear set (12) are composed of two bevel gears meshed with each other, and the two bevel gears are sleeved on the first driving shaft (81) and the transmission shaft (11) respectively.

6. An outdoor box (1) with good sealing performance according to claim 2, wherein two guide rods (71) are sleeved with springs (711) for buffering, and two ends of each spring (711) are fixedly connected to the bottom of the supporting block (7) and the top of the driving box (8) respectively.

7. An outdoor box (1) with good sealing performance according to claim 1, wherein a sealing ring (41) is arranged between the sealing block (4) and the junction box (3), and the sealing ring (41) is sleeved outside the junction box (3).

8. An outdoor box (1) with good sealing according to claim 1, characterized in that the top of the box (1) is provided with a water baffle (2) for water blocking.