CN212935282U

CN212935282U - Distribution box protection mechanism

Info

Publication number: CN212935282U
Application number: CN202021957872.4U
Authority: CN
Inventors: 罗君
Original assignee: Chengdu Mingtai Electric Complete Equipment Co ltd
Current assignee: Chengdu Mingtai Electric Complete Equipment Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-04-09
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a block terminal protection machanism, including box, box body and shock attenuation groove, the top welding of box has the roof, the shock attenuation groove has been seted up to the inside of box, the equidistant multiunit shock attenuation pole that is equipped with on the inside bottom face of shock attenuation groove, the shock attenuation groove is connected with the box body through the shock attenuation pole, the top of box body is equipped with two sets of sliding seats, swing joint has the connecting rod on the sliding seat, the one end of keeping away from the sliding seat on the connecting rod is connected with the kicking block, the one end that the connecting rod was kept away from to the kicking block is connected with the spring, the spring is connected at the inside fixed slot of roof with the setting, the ventilation groove has been seted up to the symmetry on the inner wall of box body, the inside in ventilation groove is equipped with the multiunit ventilating. This block terminal protection machanism through simple structural design, the effectual shock-absorbing capacity that promotes the device.

Description

Distribution box protection mechanism

Technical Field

The utility model belongs to the technical field of the block terminal, concretely relates to block terminal protection machanism.

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. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The existing distribution box is mostly protected by installing guardrails at the periphery of the distribution box, so that the installation is complex, the protection performance is poor, the distribution box protected is easily damaged, and a large amount of heat can be generated in the operation process of the equipment inside the distribution box, and if the heat is not discharged in time, the long-time use of the equipment is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal protection machanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal protection machanism, includes box, box body and shock attenuation groove, the top welding of box has the roof, the shock attenuation groove has been seted up to the inside of box, equidistant multiunit shock attenuation pole that is equipped with on the inside bottom face of shock attenuation groove, the shock attenuation groove is connected with the box body through the shock attenuation pole, the top of box body is equipped with two sets of sliding seats, swing joint has the connecting rod on the sliding seat, the one end of keeping away from the sliding seat on the connecting rod is connected with the kicking block, the one end that the connecting rod was kept away from to the kicking block is connected with the spring, the spring is connected with the fixed slot that sets up in the roof inside, the ventilation groove has been seted up to the symmetry on the inner wall of box body, the inside in ventilation groove is equipped.

Preferably, the ventilating board is the cuboid structure and both ends all are equipped with the pivot, drive gear is installed to the one end that the ventilating board was kept away from in the pivot, the draw-in groove has been seted up to the symmetry on the outer wall of ventilating board.

Preferably, the transmission grooves are symmetrically formed in the ventilation grooves, chains movably connected with the transmission gears are mounted in the transmission grooves, and the chains are movably connected with the output gears arranged in the transmission grooves.

Preferably, the outer wall of the ventilation groove is provided with a corrugated pipe, and the ventilation groove is communicated with the ventilation frame through the corrugated pipe.

Preferably, the rectangular array has a plurality of groups of landing legs on the bottom face of box, be provided with the link between the landing leg, the symmetrical welding has hoist and mount frame on the outer wall of box.

Preferably, a notch is formed in one side of the box body, a hinge is arranged at the notch, the box body is hinged to a box door through the hinge, and a plurality of groups of mounting seats are symmetrically welded on the inner wall of the box body.

The utility model discloses a technological effect and advantage: according to the distribution box protection mechanism, the shock absorption rod is arranged in the box body, so that the shaking of the box body when the box body is collided is effectively reduced, and the shock absorption capacity of the distribution box protection mechanism is improved; the movable seat and the spring are arranged at the top of the box body, so that the box body is connected with the box body, and the damping effect of the device is improved in an auxiliary manner; through set up multiunit ventilating board in the inside in ventilation groove, control opening and shutting of ventilation groove, the device of being convenient for dispels the heat to the equipment that sets up in box body inside, promotes the device's life. This block terminal protection machanism through simple structural design, the effectual shock-absorbing capacity that promotes the device.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the ventilating board of the present invention;

fig. 4 is a sectional view of the driving groove of the present invention.

In the figure: 1 box body, 101 ventilation frame, 102 dust-proof plate, 103 connecting frame, 104 supporting leg, 105 top plate, 106 box door, 107 mounting seat, 108 hoisting frame, 11 box body, 110 ventilation groove, 112 ventilation plate, 113 shock absorption rod, 114 shock absorption groove, 115 spring, 116 top block, 117 connecting rod, 118 movable seat, 120 transmission groove, 123 rotating shaft, 124 transmission gear, 125 clamping groove, 126 chain and 127 output gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a distribution box protection mechanism as shown in figures 1-4, which comprises a box body 1, a box body 11 and a damping groove 114, wherein a top plate 105 is welded on the top of the box body 1, the damping groove 114 is arranged in the box body 1, a plurality of groups of damping rods 113 are arranged on the inner bottom surface of the damping groove 114 at equal intervals, the damping effect of the device is improved by arranging the damping rods 113, the damping groove 114 is connected with the box body 11 through the damping rods 113, two groups of movable seats 118 are arranged on the top of the box body 11, a connecting rod 117 is movably connected on the movable seats 118, a top block 116 is connected on one end of the connecting rod 117 far away from the movable seats 118, a spring 115 is connected on one end of the top block 116 far away from the connecting rod 117, the spring fixing groove 115 is connected with the inner part of the top plate 105, the damping effect of the device is improved by arranging the spring 115 to assist, ventilation, the inside of ventilation groove 110 is equipped with multiunit ventilation board 112, be provided with ventilation frame 101 on the outer wall of box 1, the internally mounted of ventilation frame 101 has dust guard 102, through setting up dust guard 102, prevents that the dust from getting into the device inside.

Specifically, the ventilating board 112 is the cuboid structure and both ends all are equipped with the pivot 123, drive gear 124 is installed to the one end that the ventilating board 112 was kept away from to pivot 123, draw-in groove 125 has been seted up to the symmetry on the outer wall of ventilating board 112, drives ventilating board 112 through setting up drive gear 124, is convenient for control opening and shutting of ventilating groove 110.

Specifically, the inside of the ventilation slot 110 is symmetrically provided with transmission slots 120, the inside of the transmission slots 120 is provided with chains 126 movably connected with transmission gears 124, the chains 126 are movably connected with output gears 127 arranged inside the transmission slots 120, the output gears 127 are connected with driving motors (the driving motors can be selected from but not limited to permanent magnet synchronous motors) arranged inside the transmission slots 120, and power is transmitted to the ventilation plate 112 through the arrangement of the output gears 127.

Specifically, the corrugated pipe is installed on the outer wall of the ventilation groove 110, the ventilation groove 110 is communicated with the ventilation frame 101 through the corrugated pipe, and external natural wind is guided into the device.

Specifically, there are multiunit landing leg 104 on the bottom face of box 1 in the rectangle array, be provided with link 103 between the landing leg 104, the symmetrical welding has hoisting frame 108 on the outer wall of box 1, through setting up hoisting frame 108, is convenient for install the device and removes.

Specifically, the notch has been seted up to one side of box body 11, and notch department is equipped with the hinge, box body 11 articulates through the hinge has chamber door 106, the symmetrical welding has multiunit mount pad 107 on the inner wall of box body 11, through at the inside mount pad 107 that sets up of box body 11, is convenient for fix external distribution equipment.

The working principle is as follows: in the distribution box protection mechanism, distribution equipment required to be used is fixed in the device through the mounting seat 107, the device is fixed at a specified position, and when the device is greatly collided, the vibration of the box body 11 is relieved by the shock absorption rod 113 and the spring 115 which are arranged in the box body 1; when the temperature inside the device is higher, the power is transmitted to the ventilation plate 112 through the chain 126, so that the external natural wind enters the box body 11 through the ventilation frame 101, and the temperature of the equipment arranged inside the box body 11 is reduced. This block terminal protection machanism, reasonable in design, simple structure has very high practicality, but wide use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a block terminal protection machanism, includes box (1), box body (11) and shock attenuation groove (114), its characterized in that: the top of the box body (1) is welded with a top plate (105), a damping groove (114) is formed in the box body (1), a plurality of groups of damping rods (113) are arranged on the bottom end face in the damping groove (114) at equal intervals, the damping groove (114) is connected with the box body (11) through the damping rods (113), two groups of movable seats (118) are arranged at the top of the box body (11), a connecting rod (117) is movably connected onto each movable seat (118), one end, far away from each movable seat (118), of each connecting rod (117) is connected with a top block (116), one end, far away from each connecting rod (117), of each top block (116) is connected with a spring (115), each spring (115) is connected with a fixed groove formed in the top plate (105), ventilation grooves (110) are symmetrically formed in the inner wall of the box body (11), and a plurality of ventilation plates (112) are arranged in, the outer wall of the box body (1) is provided with a ventilation frame (101), and a dust guard (102) is arranged inside the ventilation frame (101).

2. The electrical box protective mechanism of claim 1, wherein: ventilating plate (112) all are equipped with pivot (123) for cuboid structure and both ends, drive gear (124) are installed to the one end that ventilating plate (112) were kept away from in pivot (123), draw-in groove (125) have been seted up to the symmetry on the outer wall of ventilating plate (112).

3. The electrical box protective mechanism of claim 2, wherein: the transmission groove (120) has been seted up to the inside symmetry in ventilation groove (110), the internally mounted in transmission groove (120) has chain (126) with drive gear (124) swing joint, chain (126) and setting are in transmission groove (120) inside output gear (127) swing joint.

4. The electrical box protective mechanism of claim 1, wherein: the corrugated pipe is installed on the outer wall of the ventilation groove (110), and the ventilation groove (110) is communicated with the ventilation frame (101) through the corrugated pipe.

5. The electrical box protective mechanism of claim 1, wherein: the box is characterized in that a plurality of groups of supporting legs (104) are arranged on the bottom end face of the box body (1) in a rectangular array mode, a connecting frame (103) is arranged between the supporting legs (104), and hoisting frames (108) are symmetrically welded on the outer wall of the box body (1).

6. The electrical box protective mechanism of claim 1, wherein: the box is characterized in that a notch is formed in one side of the box body (11), a hinge is arranged at the notch, the box body (11) is hinged to a box door (106) through the hinge, and a plurality of groups of mounting seats (107) are symmetrically welded on the inner wall of the box body (11).