CN214014851U

CN214014851U - Novel outer hanging electric cabinet

Info

Publication number: CN214014851U
Application number: CN202022896332.6U
Authority: CN
Inventors: 宋志良; 郭永超; 王蓓
Original assignee: Force Engineering Equipment Co ltd
Current assignee: Force Engineering Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-20
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a novel externally-hung electric cabinet, which comprises a bottom plate, wherein a side shell is welded on the surface of the bottom plate, a top cover is detachably arranged at the top end of the side shell, the bottom end of the top cover is tightly clamped outside the side shell, a separation auxiliary device is arranged at the bottom end of the top cover, the separation auxiliary device comprises an outer pipe arranged at the bottom end of the top cover, a piston pipe is slidably connected inside the outer pipe, a gasket is arranged at the bottom end of the piston pipe, an inflation inlet is arranged on the top cover, a fixing hole is structurally arranged to facilitate the fixing of the bottom plate at a corresponding position, waterproof sealant is added inside a first glue injection groove and a second glue injection groove, so that the bottom plate and the side shell, the side shell and the top cover have good sealing performance, the sealing effect is ensured, and the inner part of the outer pipe is inflated through the inflation inlet, so that the piston pipe extends out, thereby jacking up the top cover, thereby facilitating separation of the side casing and the top cover for servicing.

Description

Novel outer hanging electric cabinet

Technical Field

The utility model belongs to the technical field of the electric cabinet technique and specifically relates to a novel outer hanging electric cabinet is related to.

Background

With the common application of multi-arm engineering machinery such as three-arm rock drilling jumbo, two-arm arch frame jumbo and the like, hydraulic and electric control of the multi-arm has become a trend. Under the condition, the reliability, protection and maintenance of a plurality of electrical elements and wire harnesses are required more. In traditional electrical equipment, all main control elements concentrate on a main electric box, and all valves control pencil are drawn forth to the cantilever crane by main electric box, cause main electric box too huge, the radiating effect is poor, the pencil overlength, adopt ordinary external electronic box installation to overhaul the difficulty, waterproof dustproof effect is poor, moreover because the mode that adopts inseparable joint to connect and waterproof dustproof between side shell and the top cap mostly, but because the joint is comparatively inseparable, consequently make the separation of the top cap of side shell and unchangeable.

SUMMERY OF THE UTILITY MODEL

In order to overcome not enough among the background art, the utility model discloses a novel outer hanging electric cabinet, the utility model discloses have good sealed effect, consequently make inside have good waterproof and dustproof performance, be convenient for install moreover, be convenient for simultaneously carry out the split to lateral shell and top cap when overhauing to people's user demand has been satisfied.

In order to realize the utility model aims at, the utility model adopts the following technical scheme:

the utility model provides a novel outer hanging electric cabinet, includes the bottom plate, the skin weld of bottom plate has the side casing, the top cap is installed to the top dismantlement formula of side casing, the inseparable joint in the bottom of top cap is in the outside of side casing, separation auxiliary device is installed to the bottom of top cap, separation auxiliary device is including installing the outer tube in the top cap bottom, the inside sliding connection of outer tube has the piston pipe, the gasket is installed to the bottom of piston pipe, be provided with the inflation inlet on the top cap, the inflation inlet passes through the air duct and is connected with the inner chamber of outer tube, the air duct is seted up in the inside of top cap, the outside threaded connection of inflation inlet has sealed cap.

The side shell is characterized in that an element mounting plate is mounted at the bottom end inside the side shell, a heat dissipation groove is formed in the bottom plate corresponding to the bottom end of the element mounting plate, heat dissipation holes are formed in the side shell corresponding to the periphery of the element mounting plate, and the heat dissipation groove and the heat dissipation holes are communicated with the outside.

The bottom plate is provided with fixing holes all around, and the fixing holes are of long strip-shaped structures.

The side surface of the bottom plate is provided with a lower sealing ring at a position corresponding to the bottom end of the side shell, the surface of the lower sealing ring corresponding to the side shell is provided with a first glue injection groove, the side surface of the side shell is provided with an upper sealing ring at a position corresponding to the bottom end of the top cover, the surface of the upper sealing ring corresponding to the top cover is provided with a second glue injection groove, and waterproof sealant is filled in the first glue injection groove and the second glue injection groove.

The top end of the side shell is provided with an embedded stud, the top end of the embedded stud is provided with a waterproof liner, a through hole is formed in the position, corresponding to the embedded stud, of the top cover, and the embedded stud penetrates through the top cover, extends to the upper portion of the top cover and is in threaded connection with a fixing nut.

Since the technical scheme is used, the utility model discloses following beneficial effect has:

a novel outer hanging electric cabinet, the structure setting of fixed orifices, the bottom plate of being convenient for is fixed in corresponding position department, add waterproof sealed glue in injecting glue groove one and injecting glue groove two's inside, make bottom plate and side shell from this, have good leakproofness between side shell and the top cap to guarantee the effect that can seal, moreover aerify to the inside of outer tube through the inflation inlet, make the piston pipe stretch out from this, thereby jack-up the top cap, be convenient for from this to separate side shell and top cap when overhauing.

Drawings

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

fig. 2 is a schematic view of the bottom structure of the present invention;

fig. 3 is a first cross-sectional view of the present invention;

fig. 4 is a second cross-sectional view of the present invention;

fig. 5 is a schematic view of the telescopic structure of the present invention;

1. a base plate; 2. a side casing; 3. a top cover; 4. a separation assisting device; 5. an outer tube; 6. a piston tube; 7. an inflation inlet; 8. an air duct; 9. a sealing cap; 10. a gasket; 11. an element mounting plate; 12. a heat sink; 13. heat dissipation holes; 14. a fixing hole; 15. a lower seal ring; 16. a first glue injection groove; 17. embedding a stud; 18. a waterproof gasket; 19. a through hole; 20. fixing a nut; 21. An upper sealing ring; 22. and a second glue injection groove.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The novel externally-hung electric cabinet disclosed by the attached drawings 1-5 comprises a bottom plate 1, a side shell 2 is welded on the surface of the bottom plate 1, a top cover 3 is detachably installed at the top end of the side shell 2, the bottom end of the top cover 3 is tightly clamped outside the side shell 2, a separation auxiliary device 4 is installed at the bottom end of the top cover 3, the side shell 2 and the top cover 3 are conveniently separated from each other through the separation auxiliary device 4, the separation auxiliary device 4 comprises an outer pipe 5 installed at the bottom end of the top cover 3, a piston pipe 6 is slidably connected inside the outer pipe 5, a gasket 10 is installed at the bottom end of the piston pipe 6, an inflation inlet 7 is formed in the top cover 3, the inflation inlet 7 is connected with the inner cavity of the outer pipe 5 through an air duct 8, the air duct 8 is formed in the top cover 3, a sealing cap 9 is connected to the outer portion of the inflation inlet 7 through threads, air is inflated through the inflation inlet 7, and air flow enters the inner portion of the outer pipe 5 along the air duct 8, this causes the piston tube 6 to extend, so that the top cover 3 can be ejected.

Preferably: the component mounting plate 11 is installed to the inside bottom of side shell 2, and the radiating groove 12 has been seted up to the position department that corresponds component mounting plate 11 bottom on the bottom plate 1, and the louvre 13 has been seted up around the inside corresponding component mounting plate 11 of side shell 2, and radiating groove 12 and louvre 13 all communicate the setting with the external world for have good radiating effect around the component mounting plate 11.

Preferably: all seted up fixed orifices 14 around bottom plate 1, fixed orifices 14 set up to rectangular shape structure, are convenient for fix and install bottom plate 1.

Preferably: the side of the bottom plate 1 corresponds to the position of the bottom end of the side shell 2 and is provided with a lower sealing ring 15, the side of the side shell 2 corresponding to the lower sealing ring 15 is provided with a glue injection groove I16, the side of the side shell 2 corresponds to the position of the bottom end of the top cover 3 and is provided with an upper sealing ring 21, the side of the top sealing ring 21 corresponding to the top cover 3 is provided with a glue injection groove II 22, and the inside of the glue injection groove I16 and the glue injection groove II 22 is filled with waterproof sealant, so that the bottom plate 1 and the side shell 2 as well as the side shell 2 and the top cover 3 are provided with good sealing performance.

Preferably: an embedded stud 17 is installed at the top end of the side shell 2, a waterproof gasket 18 is installed at the top end of the embedded stud 17, a through hole 19 is formed in the position, corresponding to the embedded stud 17, of the top cover 3, the embedded stud 17 penetrates through the top cover 3 and extends to the upper portion of the top cover 3, a fixing nut 20 is connected with the embedded stud 17 in a threaded mode, the top cover 3 is pressed downwards, the embedded stud 17 penetrates through the through hole 19, the waterproof gasket 18 penetrates out of the through hole 19 along with the embedded stud 17 at the moment, the waterproof gasket 18 at the position of the upper surface of the embedded stud 17 is cut off, the fixing nut 20 is installed, the waterproof gasket 18 is extruded downwards, and therefore gaps between the embedded stud 17 and the through hole 19 are filled.

Embodiment 1, a novel outer hanging electric cabinet, when using, weld side shell 2 on bottom plate 1, then carry out waterproof sealed glue injection in injecting glue groove 16 inside lower seal ring 15, then carry out the installation of components and parts on component mounting panel 11, pay attention to at this moment and do not carry out the installation of components and parts in the position that gasket 10 is just right, install after the completion and be connected with the external world through the navigation socket interface that side shell 2 was seted up, then install top cap 3, tighten through set nut 20, carry out waterproof sealed glue injection in injecting glue groove two 23's inside, finally install the corresponding region of whole fixed word from this through fixed orifices 14 and use.

The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.

Claims

1. The utility model provides a novel outer hanging electric cabinet, includes bottom plate (1), the skin weld of bottom plate (1) has side shell (2), top cap (3) are installed to the top dismantlement formula of side shell (2), the inseparable joint in bottom of top cap (3) is in the outside of side shell (2), characterized by: separation auxiliary device (4) are installed to the bottom of top cap (3), separation auxiliary device (4) are including installing outer tube (5) in top cap (3) bottom, the inside sliding connection of outer tube (5) has piston pipe (6), gasket (10) are installed to the bottom of piston pipe (6), be provided with inflation inlet (7) on top cap (3), inflation inlet (7) are connected with the inner chamber of outer tube (5) through air vent (8), the inside at top cap (3) is seted up in air vent (8), the outside threaded connection of inflation inlet (7) has sealing cap (9).

2. The novel externally-hung electric cabinet as claimed in claim 1, wherein: an element mounting plate (11) is mounted at the bottom end inside the side shell (2), a heat dissipation groove (12) is formed in the position, corresponding to the bottom end of the element mounting plate (11), on the bottom plate (1), heat dissipation holes (13) are formed in the portion, corresponding to the periphery of the element mounting plate (11), inside of the side shell (2), and the heat dissipation groove (12) and the heat dissipation holes (13) are communicated with the outside.

3. The novel externally-hung electric cabinet as claimed in claim 1, wherein: the bottom plate (1) is provided with fixing holes (14) all around, and the fixing holes (14) are of long strip-shaped structures.

4. The novel externally-hung electric cabinet as claimed in claim 1, wherein: the side of the bottom plate (1) is provided with a lower sealing ring (15) at a position corresponding to the bottom end of the side shell (2), the side of the lower sealing ring (15) corresponding to the side shell (2) is provided with a first glue injection groove (16), the side of the side shell (2) corresponding to the bottom end of the top cover (3) is provided with an upper sealing ring (21), the side of the upper sealing ring (21) corresponding to the top cover (3) is provided with a second glue injection groove (22), and waterproof sealant is filled in the first glue injection groove (16) and the second glue injection groove (22).

5. The novel externally-hung electric cabinet as claimed in claim 1, wherein: the side shell is characterized in that an embedded stud (17) is installed at the top end of the side shell (2), a waterproof gasket (18) is installed at the top end of the embedded stud (17), a through hole (19) is formed in the position, corresponding to the embedded stud (17), of the top cover (3), and the embedded stud (17) penetrates through the top cover (3) and extends to the top of the top cover (3) and is in threaded connection with a fixing nut (20).