CN214153889U

CN214153889U - Waterproof and explosion-proof passing box with double joints

Info

Publication number: CN214153889U
Application number: CN202023265531.3U
Authority: CN
Inventors: 罗伟
Original assignee: Luoyang Shuangzheng Plastic Industry Co ltd
Current assignee: Luoyang Shuangzheng Plastic Industry Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a waterproof and explosion-proof passing box with double joints, which comprises a box body and a box cover, wherein the front end of the box body is provided with a lower line pipe, the other end of the box body is provided with an upper line pipe, the box cover is arranged above the box body, outer guard plates are arranged around the box cover, waterproof grooves are formed in the inner sides of the outer guard plates, an explosion-proof plate is arranged at the bottom end of the inner wall of the box cover, the top end of the box body is provided with an inner baffle, a semicircular convex ring is arranged on the outer side of the inner baffle, an installation column is arranged inside the box body, one end of the lower line pipe is provided with a sealing plug, an assembly groove is formed at the joint of the upper line pipe and the box body, the sealing plug is matched with the assembly groove, and a clamping groove is formed between the outer guard plates and the explosion-proof plate; the utility model has the advantages of high-efficient waterproof, safe explosion-proof, compact structure, practicality are strong, structural design is reasonable, convenient to popularize and use.

Description

Waterproof and explosion-proof passing box with double joints

Technical Field

The utility model belongs to the technical field of the wiring construction technique and specifically relates to a waterproof explosion-proof box of crossing of double joint is related to.

Background

The line passing box is also called a junction box and is one of electrician auxiliary greeting letters, because the electric wire for decoration is passed through the electric wire tube, and the junction position of the electric wire (such as longer line or corner of the electric wire tube) adopts the junction box as transition use, the electric wire tube is connected with the junction box, the electric wire in the line tube is connected in the junction box, and the function of protecting the electric wire and connecting the electric wire is played, this is the junction box, the junction box can prevent dirt from invading the interior of the junction box and ensure good electric contact performance, therefore, the line passing box is suitable for dry and dusty sites, and can be quickly disassembled and assembled when in use, thereby reducing the influence of high temperature or dust on operators;

at present, traditional terminal box can not be waterproof, uses insecurely, and current terminal box structure is comparatively simple simultaneously, can not accomplish explosion-proof under specific conditions, has certain potential safety hazard in the use degree, and traditional terminal box's fixed effect is not good, and the messenger process of giving people has brought certain influence, for this reason, we propose the waterproof explosion-proof box of crossing of a double-joint.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a waterproof explosion-proof box of passing a way of double joint with high-efficient waterproof, safe explosion-proof, compact structure, practicality are strong, structural design is reasonable, convenient to popularize and use has solved the problem among the prior art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a waterproof explosion-proof box of passing a way of double joint, includes box body and lid, the box body front end is provided with down the spool, the box body other end is provided with the spool, the box body top is provided with the lid, the lid is provided with the outer casing all around, the capillary groove has been seted up to the outer casing inboard, lid inner wall bottom is provided with the explosion-proof board, the box body top is provided with the interior baffle, the interior baffle outside is provided with the semicircle bulge loop, the inside erection column that is provided with of box body.

The utility model discloses further set up to: the utility model discloses a spool, including spool, box body, assembly groove, sealing plug and assembly groove, the spool one end of going off the production line is provided with the sealing plug, go up the spool with the assembly groove has been seted up to the box body junction, just mutual adaptation between sealing plug and the assembly groove.

Through adopting above-mentioned technical scheme, be connected the water-proof effects that can effectual assurance spool position department through sealing plug and assembly groove suit, can play the effect of fastening spool simultaneously, prevent that the spool from sliding.

The utility model discloses further set up to: the upper spool and the lower spool are consistent in assembly structure.

Through adopting above-mentioned technical scheme, can improve the device's practicality in the middle of practical application through the design of upper joint spool for the wiring construction is more nimble, improves work efficiency.

The utility model discloses further set up to: and a clamping groove is formed between the outer guard plate and the explosion-proof plate, and the clamping groove is matched and installed with the inner baffle.

Through adopting above-mentioned technical scheme, through the joint installation of joint groove with interior baffle, can improve the flexibility of the device assembly in the use, improve the safety in utilization of passing a way box through the explosion-proof board, play the explosion-proof effect, also can play certain water-proof effects under the effect that does not use the screw fastening simultaneously.

The utility model discloses further set up to: the waterproof groove is connected with the semicircular convex rings in a buckling mode.

Through adopting above-mentioned technical scheme, through peripheral hardware semicircle bulge loop can effectually prevent that external moisture from invading inside the box of crossing, the inside electric property original paper of box, extension means are crossed to effectual protection.

The utility model discloses further set up to: the box body is fixedly connected with the box cover through the mounting columns, the mounting columns are provided with four groups of uniform distribution at four corners of the inner wall of the box body, and the box body is provided with a waterproof sealing gasket between the box body and the box cover.

Through adopting above-mentioned technical scheme, can further fasten the assembly between box body and the lid through the design of the built-in erection column of multiunit, further improve the service strength of box of crossing.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the waterproof and explosion-proof double-joint passing box is used, structurally, the box body and the box cover are mutually meshed and assembled through the outer guard plate and the inner baffle plate, the convenience of assembling the passing box is improved, the waterproof groove formed in the inner side of the outer guard plate is mutually buckled with the semicircular convex ring arranged on the inner baffle plate, a waterproof effect is achieved, external moisture is prevented from permeating, the waterproof effect is further enhanced through the waterproof sealing gasket, the joint of the lower coil and the box body is matched and connected through the sealing plug and the assembling groove, the waterproof effect at the position of the coil pipe can be effectively guaranteed, meanwhile, the effect of fastening the coil pipe can be achieved, and the coil pipe is prevented from sliding;

2. structurally, through fixing bolt threaded connection erection column with integrated device fixed mounting when using, realized better sealed dustproof effect when not needing the maintenance, the mutual interlock assembly of outer casing and interior baffle has realized the fixed mounting of box body with the lid, and the structure is more stable, sets up the explosion-proof plate at the lid inner wall, can bear great impact, has better explosion-proof ability.

Drawings

Fig. 1 is a schematic view of the overall structure of a waterproof and explosion-proof two-joint pass box of the present invention;

fig. 2 is a schematic view of the internal structure of a waterproof and explosion-proof passing box with double joints of the present invention;

fig. 3 is an enlarged schematic structural diagram of a position a of the waterproof and explosion-proof passing box with double joints of the present invention;

fig. 4 is a schematic structural view of a box body of a waterproof and explosion-proof two-joint passing box of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position B of the waterproof and explosion-proof passing box with double joints of the present invention;

fig. 6 is a schematic view of a lower line structure of a waterproof and explosion-proof two-joint passing box of the present invention;

fig. 7 is a schematic view of a waterproof gasket structure of a waterproof and explosion-proof passing box with two joints.

In the figure, 1, a box body; 2. a box cover; 3. a wire discharging pipe; 4. an outer shroud; 5. an explosion-proof plate; 6. mounting a column; 7. feeding a wire pipe; 8. a clamping groove; 9. a waterproof groove; 10. a semicircular convex ring; 11. a sealing plug; 12. assembling a groove; 13. an inner baffle; 14. a waterproof gasket.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 and 3, in order to disclose the utility model discloses a waterproof and explosion-proof two-joint pass box, which comprises a box body 1 and a box cover 2, wherein the front end of the box body 1 is provided with a lower spool 3, one end of the lower spool 3 is provided with a sealing plug 11, the other end of the box body 1 is provided with an upper spool 7, the box cover 2 is arranged above the box body 1, the box cover 2 is provided with an outer guard plate 4 all around, the inner side of the outer guard plate 4 is provided with a waterproof groove 9, the top end of the box body 1 is provided with an inner baffle 13, and the outer side of the inner baffle 13 is provided with a semicircular convex ring 10;

in this embodiment, in the use, the design through lower spool 3 and last spool 7 is to connecting wire wiring connection, prevent that the dust from invading in the box of crossing, guarantee that box body 1 is inside to have good electrical contact performance, through the mutual interlock assembly of outer casing 4 and interior baffle 13 between box body 1 and the lid 2, improve the convenience of box assembly of crossing, the waterproof groove 9 that the outer casing 4 inboard was seted up and the mutual lock of semicircle bulge loop 10 that interior baffle 13 set up, play waterproof effect, prevent external moisture infiltration, further strengthen waterproof effect through waterproof sealing gasket 14, lower spool 3 is connected through sealing plug 11 and the cooperation of mounting groove 12 with box body 1 junction, can effectually guarantee the water-proof effects of spool position department, can play the effect of fastening spool simultaneously, prevent that the spool from sliding.

As shown in fig. 1 and 3, a clamping groove 8 is formed between the outer protective plate 4 and the explosion-proof plate 5, the clamping groove 8 is installed in a manner of being matched with an inner baffle 13, an installation column 6 is arranged inside the box body 1, the outer protective plate 4 is arranged around the box cover 2, the inner baffle 13 is arranged at the top end of the box body 1, and the explosion-proof plate 5 is arranged at the bottom end of the inner wall of the box cover 2;

in this embodiment, in the use, the joint installation of joint groove 8 and interior baffle 13, can improve the flexibility that the device assembled in the use, through fixing bolt threaded connection erection column 6 with integrated device fixed mounting when using, better sealed dustproof effect has been realized, the mutual interlock assembly of outer casing 4 and interior baffle 13, the fixed mounting of box body 1 and lid 2 has been realized, the structure is more stable, set up explosion-proof board 5 at lid 2 inner wall, can bear great impact, better explosion-proof performance has, guarantee the normal use of the device, in practical application, also can change the arrangement structure and the arrangement mode of outer casing 4 and interior baffle 13 according to actual need, do not specifically prescribe a limit here.

Referring to fig. 3, 3 one ends of the bobbin of unloading are provided with sealing plug 11, and assembly groove 12 has been seted up with 1 junction of box body to the bobbin 7 of going up, and mutual adaptation between sealing plug 11 and the assembly groove 12, through sealing plug 11 and the assembly groove 12 suit connection can effectual assurance spool position department's water-proof effects, can play the effect of fastening spool simultaneously, prevent that the spool from sliding.

Referring to fig. 4, the assembly structure of the upper wire pipe 7 is consistent with that of the lower wire pipe 3, and the practicability of the device can be improved in the middle of practical application through the design of the upper joint wire pipe, so that the wiring construction is more flexible, and the working efficiency is improved.

Referring to fig. 3, form joint groove 8 between outer casing 4 and the explosion-proof board 5, joint groove 8 and the installation of interior baffle 13 adaptation, through the joint installation of joint groove 8 with interior baffle 13, can improve the flexibility of the device assembly in the use, improve the safety in utilization of box of crossing through explosion-proof board 5, play the explosion-proof effect, also can play certain water-proof effects under the effect that does not use the screw fastening simultaneously.

Referring to fig. 3, mutual buckle is connected between capillary groove 9 and semicircle bulge loop 10, through peripheral hardware semicircle bulge loop 10 can effectually prevent that external moisture from invading inside the box of crossing, the inside electric property original paper of box, extension fixture are crossed to effectual protection.

Referring to fig. 2, box body 1 and lid 2 are connected through erection column 6 fixed connection, and erection column 6 is provided with four groups equipartition altogether and puts at 1 inner wall four corners of box body, and is provided with waterproof sealing pad 14 between box body 1 and the lid 2, can further fasten the assembly between box body 1 and the lid 2 through the design of the built-in erection column 6 of multiunit, further improves the use strength of box of crossing.

The implementation principle of the embodiment is as follows:

the utility model relates to a waterproof and explosion-proof two-joint passing box, in the using process, the connecting wires are wired and connected through the design of a lower line pipe 3 and an upper line pipe 7, the dust is prevented from invading the passing box, the inside of the box body 1 is ensured to have good electric contact performance, the box body 1 and a box cover 2 are mutually occluded and assembled through an outer protective plate 4 and an inner baffle 13, the convenience of the passing box assembly is improved, a waterproof groove 9 arranged at the inner side of the outer protective plate 4 is mutually buckled with a semicircular convex ring 10 arranged on the inner baffle 13 to play a waterproof role, the external moisture infiltration is prevented, the waterproof role is further strengthened through a waterproof sealing gasket 14, the joint of the lower line pipe 3 and the box body 1 is matched and connected with an assembly groove 12 through a sealing plug 11, the waterproof effect at the line pipe position can be effectively ensured, meanwhile, the effect of fastening the line pipe can be played, the line pipe is prevented from sliding, the joint of a joint groove 8 and the inner baffle 13 is installed, can improve the flexibility that the device assembled in the use, through fixing bolt threaded connection erection column 6 with whole device fixed assembly when using, better sealed dustproof effect has been realized, the mutual interlock assembly of outer casing 4 and interior baffle 13 has realized the fixed mounting of box body 1 with lid 2, the structure is more stable, 2 inner walls at the lid set up explosion-proof plate 5, can bear great impact, better explosion-proof performance has, in order to solve the technical problem who exists among the prior art.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof explosion-proof box of passing a way of double-joint, includes box body (1) and lid (2), its characterized in that: the utility model discloses a fire-fighting water tank, including box body (1), box body (1) front end, spool (7) are provided with down to the box body (1) other end, box body (1) top is provided with lid (2), lid (2) are provided with outer casing (4) all around, waterproof slot (9) have been seted up to outer casing (4) inboard, lid (2) inner wall bottom is provided with explosion-proof board (5), box body (1) top is provided with interior baffle (13), the interior baffle (13) outside is provided with semicircle bulge loop (10), box body (1) inside is provided with erection column (6).

2. The waterproof and explosion-proof two-joint pass box of claim 1, which is characterized in that: lower spool (3) one end is provided with sealing plug (11), go up spool (7) with assembly groove (12) have been seted up to box body (1) junction, just mutual adaptation between sealing plug (11) and assembly groove (12).

3. The waterproof and explosion-proof two-joint pass box according to claim 1 or 2, characterized in that: the upper line pipe (7) and the lower line pipe (3) are consistent in assembly structure.

4. The waterproof and explosion-proof two-joint pass box of claim 1, which is characterized in that: the outer guard plate (4) with form joint groove (8) between explosion-proof board (5), joint groove (8) with interior baffle (13) adaptation installation.

5. The waterproof and explosion-proof two-joint pass box of claim 1, which is characterized in that: the waterproof groove (9) is connected with the semicircular convex ring (10) in a buckling mode.

6. The waterproof and explosion-proof two-joint pass box of claim 1, which is characterized in that: through erection column (6) fixed connection between box body (1) and lid (2), erection column (6) are provided with four groups of equipartitions altogether and put in box body (1) inner wall four corners, just box body (1) with be provided with waterproof gasket (14) between lid (2).