CN216413860U

CN216413860U - Electric appliance cabinet bus protection groove

Info

Publication number: CN216413860U
Application number: CN202123198849.9U
Authority: CN
Inventors: 闫景收
Original assignee: Henan Weixiang Electrical Equipment Co ltd
Current assignee: Henan Weixiang Electrical Equipment Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-29
Anticipated expiration: 2031-12-17

Abstract

The application relates to the field of bus protection grooves, in particular to an electric appliance cabinet bus protection groove which comprises a protection shell, wherein a fixing mechanism is arranged in the protection shell, the fixing mechanism comprises a plurality of insulation boards, the surfaces of the insulation boards are sequentially and oppositely arranged, and a bus is arranged between the adjacent insulation boards; the surface of each insulating plate, which is abutted against the bus, is connected with a steel plate; the insulating plates are provided with fixing components for stably clamping the bus between the insulating plates; the protective shell is provided with an installation assembly used for stably installing the fixing mechanism in the protective shell. This application has the life's that improves the protection groove effect.

Description

Electric appliance cabinet bus protection groove

Technical Field

The application relates to the field of bus protection grooves, in particular to an electric appliance cabinet bus protection groove.

Background

With the development of modern society, the power consumption of various industries is increased rapidly, and especially, the appearance of numerous high-rise buildings and large-scale factory workshops makes the traditional cable used as a power transmission wire not meet the requirements in a large-current transmission system. Compared with the traditional cable, the bus has the advantages of large current density, small resistance, small skin effect and no need of capacity reduction, so that the bus fully shows the superiority in large current transmission and is also widely favored.

The conventional bus needs to be installed in a protective groove for use when in use, and in order to fix the position of the bus in the protective groove, an inserting groove is usually arranged in the protective groove, and the bus is inserted in the inserting groove, so that the installation and the use of the bus are realized.

With respect to the related art in the above, the inventors consider that: because the mode of pegging graft is used for a long time, the generating line easily takes place to become flexible in the inserting groove, leads to the protection groove to lose fixed effect to the generating line, needs to change the protection groove, has shortened the life of protection groove.

SUMMERY OF THE UTILITY MODEL

In order to prolong the service life of the protection groove, the application provides an electric appliance cabinet bus protection groove

The application provides a protection of electric appliance cabinet generating line groove adopts following technical scheme:

a bus protection groove of an electric appliance cabinet comprises a protection shell, wherein a fixing mechanism is arranged in the protection shell and comprises a plurality of insulation plates, the surfaces of the insulation plates are sequentially and oppositely arranged, and a bus is arranged between the adjacent insulation plates; the surface of each insulating plate, which is abutted against the bus, is connected with a steel plate; the insulating plates are provided with fixing components for stably clamping the bus between the insulating plates; the protective shell is provided with an installation assembly used for stably installing the fixing mechanism in the protective shell.

Through adopting above-mentioned technical scheme, when needs installation generating line, place the generating line between adjacent insulation board to insulation board through fixed subassembly drive both sides carries out the centre gripping to the generating line and fixes, make the relative distance between a plurality of generating lines fixed, then install the insulation board that the centre gripping has the generating line in the protective housing through the installation component, make the protective housing stably protect the generating line, avoid leading to the change to the protective housing because of the protective housing to the installation effect variation of generating line, the life of extension protective housing.

Optionally, the fixing assembly comprises a fixing rod, corresponding connecting holes are formed in the insulating plate and the steel plate, the fixing rod penetrates through the connecting holes and the bus, fixing pieces are connected to the two ends of the fixing rod through threads respectively, and the fixing pieces are used for pushing the insulating plate to abut against the bus.

Through adopting above-mentioned technical scheme, after a plurality of generating lines placed in proper order between the steel sheet on two adjacent insulation boards, through the mounting that rotates the dead lever both ends, through the threaded connection effect of mounting with the dead lever for the mounting drive insulation board of both sides carries out the centre gripping to the generating line, thereby makes the position relatively fixed of a plurality of generating lines, makes a plurality of generating lines can stably place and carry out work in the protecting crust.

Optionally, an insulating layer is wrapped and fixed on the outer circumferential side of the fixing rod.

Through adopting above-mentioned technical scheme, the setting of insulating layer for when operating personnel drive mounting rotated on the dead lever, protect operating personnel, improve the security of operation.

Optionally, a pair of side walls of the protective shell parallel to the arrangement direction of the insulating plates are respectively connected with a set of mounting assemblies, each mounting assembly comprises a mounting rod and a mounting piece, mounting holes are formed in the protective shell, the mounting pieces are fixedly arranged on the protective shell and communicated with the mounting holes, threads are arranged on the mounting rods, and the mounting rods penetrate through the mounting holes and are in threaded connection with the mounting pieces.

Through adopting above-mentioned technical scheme, after the generating line is installed between the insulation board through fixed subassembly, rotate through drive installation pole, through the threaded connection effect of installation pole and installed part, make the installation pole stably screw in the protective housing and the butt lies in its adjacent insulation board, the installation pole through the protective housing both sides plays the effect of butt centre gripping to the insulation board at fixed subassembly both ends, make the insulation board drive the generating line and be difficult for taking place the skew when being fixed in the protective housing, improve the stability of generating line when using.

Optionally, be provided with coupling assembling on the insulation board, the fixed connecting block that is provided with on the steel sheet, seted up the spread groove on the face of insulation board, the connecting block is worn to establish in the spread groove, is provided with on the connecting block to be used for fixing the locking Assembly in the spread groove with the connecting block.

Through adopting above-mentioned technical scheme, wear to establish the connecting block in the spread groove for the steel sheet is stable to be connected on the insulation board, and fixes the connecting block in the spread groove through locking Assembly, thereby makes difficult relative displacement that takes place between steel sheet and the insulation board, improves the stability of relative position between steel sheet and the insulation board.

Optionally, the locking assembly includes a locking groove and a locking plate, the locking groove is opened on the sidewall of the insulating plate and is communicated with the connecting groove; locking lever is worn to be equipped with along its orientation of seting up in the locking groove, the locking plate setting in locking the inslot and with locking lever fixed connection, be provided with the driving piece on the locking lever, the driving piece can be followed the orientation of seting up in the locking groove and is stretched out and drawn back, the driving piece is used for driving locking plate butt on the connecting block.

Through adopting above-mentioned technical scheme, wear to establish back in the spread groove when the connecting block, flexible through driving the driving piece, the driving piece drives locking plate butt on the connecting block for the connecting block is by the centre gripping between the cell wall of lockplate and spread groove, improves the stability of connecting block in the spread groove, thereby further improves the fastness of being connected between steel sheet and the insulation board.

Optionally, the surface of the locking plate abutted to the connecting block is fixedly provided with an anti-slip rubber layer.

Through adopting above-mentioned technical scheme, the setting on anti-skidding rubber layer for behind lockplate and the connecting block butt, the connecting block is difficult for breaking away from the lockplate, further improves the stability that the lockplate is fixed the connecting block in the spread groove.

Optionally, the thickness of the end of the insulating plate decreases gradually in a direction approaching the central axis thereof.

Through adopting above-mentioned technical scheme, the thickness at insulation board both ends reduces along the direction of being close to its central axis gradually for distance between the adjacent insulation board tip increases, thereby it is more convenient when making operating personnel dismantle the generating line, improves the convenience of operation.

In summary, the present application includes the following beneficial technical effects:

through placing the generating line that will install between two insulation boards, utilize two insulation boards of fixed subassembly drive to carry out the centre gripping to the generating line fixed to the relative position between a plurality of fixed generating lines, then place the fixed establishment that has the generating line with the centre gripping in the protective housing, then through rotating the installation pole, through the threaded connection effect of installation pole and installed part, make fixed subassembly by stable centre gripping in the protective housing, thereby make the generating line can stabilize and carry out work in the protective housing.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a partial cross-sectional view of an embodiment of the present application showing a locking groove.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a protective shell; 2. a bus bar; 3. a fixing mechanism; 31. an insulating plate; 32. a steel plate; 33. connecting holes; 34. a fixing assembly; 341. fixing the rod; 342. a fixing member; 4. a connecting assembly; 41. a connecting rod; 42. connecting blocks; 43. connecting grooves; 5. a locking assembly; 51. a locking lever; 52. a drive member; 53. a locking plate; 54. a locking groove; 6. an anti-slip rubber layer; 7. a hand-held board; 8. an insulating layer; 9. mounting the component; 91. mounting a rod; 92. a mounting member; 93. and (7) installing holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, the electric cabinet bus protection slot comprises a protection shell 1 and a bus 2, wherein the bus 2 is of a long strip plate-shaped structure, and the protection shell 1 is of a long strip cavity structure corresponding to the bus 2; a fixing mechanism 3 for fixing the plurality of bus bars 2 in the protective case 1 is provided in the protective case 1.

Referring to fig. 1 and 2, the fixing mechanism 3 includes an insulating plate 31, and a connection hole 33 is formed on the insulating plate 31; the bus bar 2 is provided with a bus bar hole corresponding to the connecting hole 33; when the bus bar 2 needs to be installed, the bus bar 2 is placed between two insulating plates 31, a steel plate 32 can be detachably connected to the end face, close to the bus bar 2, of each insulating plate 31, and a connecting hole 33 corresponding to the connecting hole 33 in each insulating plate 31 is also formed in each steel plate 32; the insulating plate 31 is provided with a fixing member 34 for fixing the relative positions of the insulating plate 31, the bus bar 2, and the steel plate 32.

Referring to fig. 1 and 2, the fixing assembly 34 includes a fixing rod 341 and a fixing member 342, in this application, the fixing rod 341 is configured as a screw, and the fixing members 342 are respectively disposed at both sides of the fixing rod 341 and are in threaded connection with the fixing rod 341; when a plurality of generating lines 2 need to be installed, through arranging a plurality of insulation boards 31 along arranging, alternate generating line 2 between two insulation boards 31 in proper order, wear to establish on connecting hole 33 and generating line 2 simultaneously through with dead lever 341, then rotate mounting 342, screw thread connection effect through mounting 342 and dead lever 341, make two mountings 342 remove to the direction that is close to each other, play the clamping action to insulation board 31 and generating line 2, make generating line 2 by stable centre gripping between two insulation boards 31, and then make the position relatively fixed between a plurality of generating lines 2, then install in protective housing 1 through the fixing device who has generating line 2 with the centre gripping, make generating line 2 can work at protective housing 1 stability.

Referring to fig. 2 and 3, a connecting assembly 4 is arranged on the insulating plate 31, the connecting assembly 4 includes a connecting rod 41 and a connecting block 42, a connecting groove 43 is arranged on the insulating plate 31, the connecting groove 43 is perpendicular to the surface of the insulating plate 31, the connecting rod 41 is integrally connected to the steel plate 32, and the connecting block 42 is a rectangular block and is glued to one end of the connecting rod 41 away from the steel plate 32; the insulating plate 31 is provided with a locking assembly 5 for fixing the connecting block 42 in the connecting groove 43; the locking assembly 5 comprises a locking rod 51, a driving element 52 and a locking plate 53, a long-strip-shaped locking groove 54 is formed in the insulating plate 31 along the length direction perpendicular to the connecting groove 43, one end of the locking groove 54 is communicated with one end of the connecting groove 43, the other end of the locking groove 54 is communicated with the side wall of the insulating plate 31, and the locking groove 54 and the connecting groove 43 are arranged in an L shape; one end of the locking lever 51 is inserted into the locking groove 54 along the length direction of the locking groove 54, and the other end is located outside the locking groove 54; the locking plate 53 is integrally connected to one end of the locking rod 51 positioned in the locking groove 54; in the application, the driving element 52 is arranged as a telescopic spring, the driving element 52 is sleeved on the locking rod 51, one end of the driving element is fixed on the locking plate 53, the other end of the driving element is glued on the inner wall of the locking groove 54, and the driving element 52 is used for driving the locking plate 53 to be stably abutted against the side wall of the connecting block 42;

referring to fig. 2 and 3, when it is necessary to install the steel plate 32 on the insulating plate 31, the locking rod 51 is pulled to drive the driving member 52 to contract, then the connecting rod 41 is driven by the connecting block 42 to penetrate through the connecting groove 43, the driving member 52 is released, the driving member 52 drives the locking plate 53 to stably abut against the connecting block 42, and the connecting block 42 is clamped between the locking plate 53 and the inner wall of the connecting groove 43 by the elastic action of the driving member 52 itself, so that the connecting block 42 is fixed in the connecting groove 43, and the firmness of installing the steel plate 32 on the insulating plate 31 is improved.

Referring to fig. 3, the anti-slip rubber layer 6 is glued on the surface of the mutually abutted locking plate 53 and connecting block 42, and when the locking plate 53 clamps and fixes the connecting block 42 due to the arrangement of the anti-slip rubber layer 6, the connecting block 42 is not easy to slip from the locking plate 53, and meanwhile, the anti-slip rubber layer 6 also plays an insulating role, so that the locking plate 53 is safer when an operator drives the locking plate 53 to move.

Referring to fig. 3, the locking lever 51 has handheld board 7 to glue from the one end of lockplate 53, and handheld board 7 is insulating material, and the face perpendicular to locking lever 51 of handheld board 7 sets up and the size is greater than the aperture of locking groove 54, and the setting of handheld board 7 is used for making things convenient for operating personnel to drive locking lever 51 and removes, improves the convenient degree when operating personnel drives locking plate 53 and removes.

Referring to fig. 3, an insulating layer 8 is glued on the periphery of the fixing rod 341, and the arrangement of the insulating layer 8 further improves the safety of the operator when driving the fixing member 342 to rotate on the fixing rod 341.

Referring to fig. 2, the thickness of the insulating plate 31 is gradually reduced along both ends near the length direction thereof, so that after the two bus bars 2 are clamped between the two insulating plates 31, some space is left between the end of the insulating plate 31 and the bus bar 2, and when an operator detaches the bus bar 2, the bus bar 2 is prevented from contacting the bus bar 2, and the safety of the operator in operation is improved.

Referring to fig. 1, a group of mounting assemblies 9 are distributed on a pair of side walls of the protective shell 1 parallel to the surface of the insulating plate 31, each mounting assembly 9 includes a mounting rod 91 and a mounting piece 92, a mounting hole 93 is formed in a side wall of the protective shell 1, the mounting pieces 92 are nuts in the application, and the mounting pieces 92 and the mounting holes 93 are coaxially arranged and welded on the outer side wall of the protective shell 1; the mounting rod 91 is provided as a screw; the screw rod is worn to establish in mounting hole 93 and installed part 92 threaded connection, installs back on fixed establishment 3 when generating line 2, through placing fixed establishment 3 in protective housing 1, drives installation pole 91 and rotates for installation pole 91 precession and butt play the fixed effect of centre gripping to fixed establishment 3 on insulation board 31, and then improve the stability of generating line 2 installation in protective housing 1.

The implementation principle of the bus protection slot of the electric appliance cabinet in the embodiment of the application is as follows: the connecting block 42 on the steel plate 32 is arranged in the connecting groove 43 in a penetrating way, and the locking plate 53 is driven to move by the driving piece 52, so that the connecting block 42 is clamped and fixed in the connecting groove 43 by the locking plate 53; then, the bus bar 2 is placed between the steel plates 32 on the two insulating plates 31, the fixing rod 341 is inserted into the connecting hole 33 and the bus bar 2, and then the fixing members 342 on both sides of the fixing rod 341 are rotated so that the fixing members 342 move on the fixing members 342, and the bus bar 2 is driven to be clamped between the steel plates 32 on the two insulating plates 31, thereby fixing the relative positions between the plurality of bus bars 2; then, the mounting rod 91 is rotated in the mounting hole 93, so that the mounting rod 91 clamps and fixes the insulating plate 31 after the bus bar 2 is mounted, and the bus bar 2 can stably work in the protective case 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an electric appliance cabinet generating line protection groove, includes protective housing (1), its characterized in that: a fixing mechanism (3) is arranged in the protective shell (1), the fixing mechanism (3) comprises a plurality of insulating plates (31), the surfaces of the insulating plates (31) are sequentially and oppositely arranged, and the bus (2) is arranged between the adjacent insulating plates (31); a steel plate (32) is connected to the surface of each insulating plate (31) which is abutted against the bus (2); the insulating plates (31) are provided with fixing components (34) used for stably clamping the bus (2) between the insulating plates (31); the protective shell (1) is provided with an installation assembly (9) used for stably installing the fixing mechanism (3) in the protective shell (1).

2. The electrical cabinet busbar protective pocket of claim 1, further comprising: the fixing assembly (34) comprises a fixing rod (341), corresponding connecting holes (33) are formed in the insulating plate (31) and the steel plate (32), the fixing rod (341) penetrates through the connecting holes (33) and the bus (2) simultaneously, fixing pieces (342) are in threaded connection with the two ends of the fixing rod (341) respectively, and the fixing pieces (342) are used for pushing the insulating plate (31) to abut against the bus (2).

3. The electrical cabinet busbar protective pocket of claim 2, further comprising: an insulating layer (8) is wrapped and fixed on the outer peripheral side of the fixing rod (341).

4. The electrical cabinet busbar protective pocket of claim 1, further comprising: the protective housing (1) is parallel to and is connected with a set of respectively on a pair of lateral wall of a plurality of insulation boards (31) array orientation installation component (9), and installation component (9) have seted up mounting hole (93) including installation pole (91) and installed part (92) on protective housing (1), and installed part (92) are fixed be provided with on protective housing (1) and with mounting hole (93) intercommunication, be provided with the screw thread on installation pole (91), installation pole (91) wear to establish in mounting hole (93) and with installed part (92) threaded connection.

5. The electrical cabinet busbar protective pocket of claim 1, further comprising: be provided with coupling assembling (4) on insulation board (31), fixed connecting block (42) that is provided with on steel sheet (32), connecting groove (43) have been seted up on insulation board (31) face, and connecting block (42) are worn to establish in connecting groove (43), are provided with on connecting block (42) to be used for fixing locking Assembly (5) in connecting groove (43) connecting block (42).

6. The electrical cabinet busbar protective pocket of claim 5, wherein: the locking assembly (5) comprises a locking groove (54) and a locking plate (53), wherein the locking groove (54) is formed in the side wall of the insulating plate (31) and communicated with the connecting groove (43); locking lever (51) wear to be equipped with along its direction of seting up in locking groove (54), locking plate (53) set up in locking groove (54) and with locking lever (51) fixed connection, be provided with driving piece (52) on locking lever (51), driving piece (52) can stretch out and draw back along the direction of seting up of locking groove (54), driving piece (52) are used for driving locking plate (53) butt on connecting block (42).

7. The electrical cabinet busbar protective pocket of claim 6, wherein: and the surfaces of the locking plate (53) and the connecting block (42) are fixedly provided with anti-skid rubber layers (6).

8. The electrical cabinet busbar protective pocket of claim 1, further comprising: the thickness of the end of the insulating plate (31) is gradually reduced in a direction close to the central axis thereof.