CN212849450U

CN212849450U - Bus duct plug switch box

Info

Publication number: CN212849450U
Application number: CN202021100580.9U
Authority: CN
Inventors: 冷思进
Original assignee: Jiangsu Weiwei Energy Technology Group Co ltd
Current assignee: Jiangsu Weiwei Energy Technology Group Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-30
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a bus duct plug-in switch box, including shell, U type connecting plate is fixed in the wall body through the bolt, fixedly connected with operation electroplax in the shell, the back wall of shell is provided with two L type connecting plates, and L type connecting plate, U type connecting plate cooperate the use, the locating hole has been seted up to the lateral wall of L type connecting plate, swing joint has the limiting plate in the shell, the limiting plate is connected with the shell through a plurality of fixed springs, the limiting plate is close to the one end fixedly connected with location spreader of fixed spring; through the setting of L type connecting plate, U type connecting plate, improved the functionality of shell, use through the cooperation of L type connecting plate, U type connecting plate, can be fixed in the wall with the shell rapidly, and reduced the borrowing of professional instrument, reduced the damage of the inside device of shell, improved the life of device in the shell, reduce economic cost.

Description

Bus duct plug switch box

Technical Field

The utility model belongs to the technical field of the switch box, concretely relates to bus duct grafting switch box.

Background

The existing switch box is fixed on a wall surface through bolts when being installed, the installation is complex and tedious, a professional tool is needed, meanwhile, devices inside the switch box are easily damaged when being installed, the maintenance is difficult, the economic cost is increased, the problem of work difficulty is increased, and therefore the bus duct plug-in switch box is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus duct grafting switch box to the current switch box that proposes in solving above-mentioned background art passes through the bolt fastening in the wall when the installation more, and not only the installation is complicated, loaded down with trivial details, need cause the damage scheduling problem with the inside device of switch box with the help of professional instrument when the installation simultaneously very easily.

In order to achieve the above object, the utility model provides a following technical scheme: a bus duct plug-in switch box comprises a shell and U-shaped connecting plates, wherein the U-shaped connecting plates are fixed on a wall body through bolts, an operation electric plate is fixedly connected in the shell, two L-shaped connecting plates are arranged on the rear wall of the shell and are matched with each other for use, positioning holes are formed in the side walls of the L-shaped connecting plates, a limiting plate is movably connected in the shell and is connected with the shell through a plurality of fixing springs, a positioning transverse column is fixedly connected to one end, close to the fixing springs, of the limiting plate and penetrates through the shell, and the positioning transverse column is matched with the positioning holes for use;

the utility model discloses a positioning device, including limiting plate, locating transverse post, operation handle, limiting plate, locating slide block and locating card seat, the one end swing joint that the locating transverse post was kept away from to the limiting plate has operating handle, operating handle is close to the position department fixedly connected with of limiting plate slider that resets, and the slider that resets is located the limiting plate, set up the spout that resets that uses with the slider cooperation that resets in the limiting plate, fixedly connected with locating card post in the middle of operating handle.

Preferably, the shape and size of the positioning transverse column are consistent with those of the positioning hole, and the positioning transverse column and the positioning hole are in clearance fit for use.

Preferably, the top of one side of the U-shaped connecting plate is fixedly connected with a connecting clamp column, and the bottom wall of the L-shaped connecting plate is provided with a connecting clamp groove matched with the connecting clamp column for use.

Preferably, the shape and size of the positioning clamp column are consistent with the shape and size of the positioning clamp groove.

Preferably, the number of the fixed springs is more than two, and the fixed springs are symmetrically distributed by a central line of the positioning transverse column.

Preferably, the connecting clamp column is made of a magnet, and the inner wall of the connecting clamp groove is made of an iron material.

Preferably, fixedly connected with operation panel in the shell, and operation panel, operation electroplax are connected through connecting wire, bottom one side of shell is provided with the connecting wire hole, one side of shell is connected with the operating door through the hinge rotation.

Compared with the prior art, the beneficial effects of the utility model are that:

through the setting of L type connecting plate, U type connecting plate, improved the functionality of shell, use through the cooperation of L type connecting plate, U type connecting plate, can be fixed in the wall with the shell rapidly, and reduced the borrowing of professional instrument, reduced the damage of the inside device of shell, improved the life of device in the shell, reduce economic cost.

Through the setting of locating hole, location horizontal column, further strengthened the stability of L type connecting plate for L type connecting plate, U type connecting plate are more stable after connecting, have reduced the condition that appears rocking between L type connecting plate, the U type connecting plate, ensure to be in the state of fastening relatively after the shell is fixed.

Through the setting of locator card post, location cassette for the block of limiting plate accessible locator card post, location cassette carries on spacingly, makes the limiting plate can fix a position when the open mode, and simple to use, convenient, makes the installation work of shell more laborsaving, has improved work efficiency.

Drawings

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

FIG. 2 is a perspective view of the structural shell and the L-shaped connecting plate of the present invention;

FIG. 3 is a side cross-sectional view of the structural shell of the present invention;

fig. 4 is an enlarged view of a portion a in the structure diagram 3 of the present invention;

fig. 5 is the utility model discloses a structural shell, limiting plate front view.

In the figure: 1. an operating door; 2. a housing; 3. an operation panel; 4. connecting an electric wire; 5. operating the electric board; 6. connecting wire holes; 7. an L-shaped connecting plate; 8. positioning holes; 9. positioning the card holder; 10. positioning the clamping groove; 11. an operating handle; 12. connecting the clamping columns; 13. a connecting clamping groove; 14. a U-shaped connecting plate; 15. positioning the clamp column; 16. a reset chute; 17. resetting the sliding block; 18. a limiting plate; 19. fixing the spring; 20. and positioning the transverse column.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: a bus duct plug-in switch box comprises a shell 2 and a U-shaped connecting plate 14, wherein the U-shaped connecting plate 14 is fixed on a wall body through bolts, an operation electric plate 5 is fixedly connected in the shell 2, an operation plate 3 is fixedly connected in the shell 2, the operation plate 3 and the operation electric plate 5 are connected through a connecting wire 4, a connecting wire hole 6 is formed in one side of the bottom of the shell 2, and an operation door 1 is rotatably connected to one side of the shell 2 through a hinge;

referring to fig. 2 and 3, the rear wall of the housing 2 is provided with two L-shaped connecting plates 7, the L-shaped connecting plates 7 and the U-shaped connecting plates 14 are used in cooperation, the side wall of each L-shaped connecting plate 7 is provided with a positioning hole 8, a limiting plate 18 is movably connected in the housing 2, the limiting plate 18 is connected with the housing 2 through a plurality of fixing springs 19, the fixing springs 19 are made of elastic materials and can deform under the action of force, the housing 2 recovers to the original state after losing the action of force, the number of the fixing springs 19 is more than two, the fixing springs 19 are symmetrically distributed along the central line of the positioning transverse columns 20, one ends of the limiting plates 18 close to the fixing springs 19 are fixedly connected with the positioning transverse columns 20, the positioning transverse columns 20 penetrate through the housing 2, the positioning transverse columns 20 are used in cooperation with the positioning holes 8, and when the L-shaped connecting plates 7 and the U-shaped, The U-shaped connecting plate 14 plays a role in further clamping and fixing;

referring to fig. 4 and 5, an operating handle 11 is movably connected to one end of the limiting plate 18 away from the positioning cross-post 20, a reset slider 17 is fixedly connected to a position of the operating handle 11 close to the limiting plate 18, the reset slider 17 is located in the limiting plate 18, the operating handle 11 can slide up and down on a side wall of the limiting plate 18 through the reset slider 17, a reset chute 16 matched with the reset slider 17 for use is formed in the limiting plate 18, a positioning clamp post 15 is welded or integrally connected to the middle of the bottom of the operating handle 11, a positioning clamp seat 9 is fixedly connected to an inner wall of the housing 2, a positioning clamp groove 10 matched with the positioning clamp post 15 for use is formed in the top surface of the positioning clamp seat 9, when the positioning clamp post 15 slides into the positioning clamp seat 9, the limiting plate 18 can be fixed, when in use, the limiting plate 18 is pulled, so that the limiting plate 18, make operating handle 11 through slider 17 that resets, 16 spout that resets slide to the bottom, make in the fixing clip post 15 of operating handle 11 bottom along with the sliding location cassette 9, make fixing clip post 15, fixing clip groove 10 closely laminates, then pass through L type connecting plate 7 block with shell 2 on U type connecting plate 14, make connecting clip post 12, connecting clip groove 13 magnetic connection back, then slide operating handle 11 to the top through slider 17 that resets, make fixing clip post 15, fixing clip groove 10 separates, loose limiting plate 18 after that, make fixing spring 19 lose effort and resume original state, make fixing clip 20 rebound to original position department, make fixing clip 20, the locating hole 8 closely laminates, thereby further strengthened L type connecting plate 7, the stability of U type connecting plate 14, thereby install and fix shell 2.

In this embodiment, referring to fig. 4, the positioning cross-post 20 is preferably identical to the positioning hole 8 in shape and size, and is used in a clearance fit.

In this embodiment, preferably, referring to fig. 3, a connecting clip 12 is fixedly connected to the top of one side of the U-shaped connecting plate 14, and a connecting clip slot 13 matched with the connecting clip 12 is formed in the bottom wall of the L-shaped connecting plate 7.

In this embodiment, preferably, referring to fig. 4 and 5, the shape and size of the positioning clip column 15 are the same as those of the positioning clip slot 10.

In this embodiment, preferably, the connecting clip column 12 is made of a magnet, and the inner wall of the connecting clip slot 13 is made of an iron material, so that the connecting clip column 12 and the connecting clip slot 13 can be magnetically connected.

The utility model discloses a theory of operation and use flow: when the device is used, the limiting plate 18 is pulled, the limiting plate 18 drives the positioning transverse column 20 to slide to one side, then the operating handle 11 slides, the operating handle 11 slides to the bottom through the reset sliding block 17 and the reset sliding groove 16, the positioning clamping column 15 at the bottom of the operating handle 11 slides along with the positioning clamping seat 9, the positioning clamping column 15 and the positioning clamping groove 10 are tightly attached, then the shell 2 is clamped on the U-shaped connecting plate 14 through the L-shaped connecting plate 7, after the connecting clamping column 12 and the connecting clamping groove 13 are magnetically connected, the operating handle 11 slides to the top through the reset sliding block 17, the positioning clamping column 15 and the positioning clamping groove 10 are separated, then the limiting plate 18 is loosened, the fixing spring 19 loses the acting force and restores the original state, the positioning transverse column 20 rebounds to the original position, the positioning transverse column 20 and the positioning hole 8 are tightly attached, and therefore the L-shaped connecting plate 7, the positioning transverse, The stability of the U-shaped connecting plate 14, thereby fixing the shell 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a bus duct grafting switch box, includes shell (2), U type connecting plate (14) are fixed in the wall body through the bolt, fixedly connected with operation electroplax (5), its characterized in that in shell (2): the rear wall of the shell (2) is provided with two L-shaped connecting plates (7), the L-shaped connecting plates (7) and the U-shaped connecting plates (14) are matched for use, the side wall of each L-shaped connecting plate (7) is provided with a positioning hole (8), a limiting plate (18) is movably connected in the shell (2), the limiting plate (18) is connected with the shell (2) through a plurality of fixing springs (19), one end, close to the fixing springs (19), of the limiting plate (18) is fixedly connected with a positioning transverse column (20), the positioning transverse column (20) penetrates through the shell (2), and the positioning transverse column (20) is matched with the positioning holes (8) for use;

one end swing joint that location spreader (20) was kept away from to limiting plate (18) has operating handle (11), operating handle (11) are close to the position department fixedly connected with slider (17) that resets of limiting plate (18), and slider (17) that resets are located limiting plate (18), set up in limiting plate (18) with slider (17) cooperation use that resets spout (16) that resets, fixedly connected with locator card post (15) in the middle of the bottom of operating handle (11), shell (2) inner wall fixedly connected with location cassette (9), locating slot (10) that cooperate the use with locator card post (15) are seted up to the top surface of location cassette (9).

2. The bus duct plug switch box of claim 1, characterized in that: the shape and size of the positioning transverse column (20) are consistent with those of the positioning hole (8), and the positioning transverse column and the positioning hole are in clearance fit for use.

3. The bus duct plug switch box of claim 1, characterized in that: u type connecting plate (14) one side top fixedly connected with connect the card post (12), connecting slot (13) that use with connect the card post (12) cooperation are seted up to the diapire of L type connecting plate (7).

4. The bus duct plug switch box of claim 1, characterized in that: the shape and size of the positioning clamp column (15) are consistent with those of the positioning clamp groove (10).

5. The bus duct plug switch box of claim 1, characterized in that: the number of the fixed springs (19) is more than two, and the fixed springs (19) are symmetrically distributed on the center line of the positioning transverse column (20).

6. The bus duct plug switch box of claim 3, characterized in that: the material of connecting card post (12) is magnet, the inner wall of connecting card groove (13) is iron material.

7. The bus duct plug switch box of claim 1, characterized in that: fixedly connected with operation panel (3) in shell (2), and operation panel (3), operation electroplax (5) are connected through connecting wire (4), bottom one side of shell (2) is provided with connecting wire hole (6), one side of shell (2) is connected with operation door (1) through the hinge rotation.