CN209929687U - Device convenient to low-voltage system inlet wire cabinet is connected with transformer cabinet - Google Patents

Abstract

The utility model relates to a device convenient to low pressure system inlet wire cabinet is connected with transformer cabinet relates to the technical field that electrical equipment connects, including setting up the first pouring generating line on the low pressure system inlet wire cabinet, set up the second pouring generating line on transformer cabinet, the array is provided with first conducting strip on the first pouring generating line, the array is provided with the second conducting strip on the second pouring generating line, one side that first pouring generating line and second pouring generating line are connected is provided with the mounting panel, one side that second pouring generating line is relative with first pouring generating line is provided with the fixed block, the fixed block has been seted up towards first pouring generating line one side and has been pegged graft complex mounting groove with the mounting panel, be provided with fixed subassembly on the fixed block. The utility model discloses an in pegging graft the mounting groove with the mounting panel, then fix first pouring generating line through fixed subassembly to this is accomplished the connection and the fixing to low-voltage system inlet wire cabinet and transformer, need not to borrow other accessories, improves the efficiency of staff when the installation.

Description

Device convenient to low-voltage system inlet wire cabinet is connected with transformer cabinet

Technical Field

The utility model belongs to the technical field of the technique that electrical equipment connects and specifically relates to a device convenient to low-voltage system inlet wire cabinet is connected with transformer cabinet is related to.

Background

With the development of economy, the energy-saving requirement is further improved, the rapid development of the current conversion technology in the power industry is promoted, and the application of the high-power cascade current conversion device has penetrated into various industries. As a conventional cabinet type device at present, the electrical connection between a low-voltage system incoming line cabinet and a transformer cabinet is mostly connected by adopting a dense bus.

In the prior art, refer to the chinese utility patent that grant publication No. CN204243674U does, it discloses a novel waterproof bus duct connector, including the connector main part that is used for connecting two bus ducts, this connector main part mainly comprises two end plates and a plurality of electrically conductive connecting plates that are located between two end plates and are used for pressing from both sides tight bus conductor, and two end plates and a plurality of electrically conductive connecting plates wear to adorn together through a connecting bolt activity, more than one vertical seal groove has been seted up respectively at the inner wall both ends of two end plates, install in the vertical seal groove and be used for waterproof sealed pad.

The technical scheme has the following defects: the low-voltage system inlet cabinet and the transformer cabinet are both provided with bus ducts, and the two bus ducts are matched in an inserted manner and then connected through bolts so as to connect the low-voltage system inlet cabinet and the transformer cabinet. But the process of connecting through the bolt needs to be accomplished with the help of the instrument, needs more time, and work efficiency when the staff installs is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a device convenient to low pressure system inlet wire cabinet is connected with transformer cabinet, through pegging graft the mounting groove with the mounting panel in, then fix first pouring generating line through fixed subassembly, the tight first conducting strip of second conducting strip subsides simultaneously to this is accomplished the connection and is fixed to low pressure system inlet wire cabinet and transformer, need not to borrow other accessories, can accomplish the connection to low pressure system inlet wire cabinet and transformer, improves the work efficiency of staff when the installation.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a device convenient to low pressure system inlet wire cabinet is connected with transformer cabinet, is including setting up first pouring generating line on the low pressure system inlet wire cabinet, setting up the second pouring generating line on transformer cabinet, the array is provided with a plurality of first conducting strips on the first pouring generating line, the array is provided with on the second pouring generating line and pastes tight second conducting strip when staggering and alternate with first conducting strip, one side that first pouring generating line and second pouring generating line are connected just is located vertical both ends and is provided with the mounting panel, second pouring generating line is provided with the fixed block with one side that first pouring generating line is relative, the fixed block is seted up towards first pouring generating line one side and is pegged graft complex mounting groove with the mounting panel, be provided with the fixed subassembly of fixed mounting panel on the fixed block.

Through adopting above-mentioned technical scheme, through pegging graft the mounting groove with the mounting panel in, then fix the mounting panel through fixed subassembly to also fix first pouring generating line, the first conducting strip is hugged closely to the second conducting strip simultaneously, accomplishes the connection to low-voltage system inlet wire cabinet and transformer with this, need not to borrow other accessories, can accomplish the connection to low-voltage system inlet wire cabinet and transformer, improves the work efficiency of staff when the installation.

Preferably, the installation cavity has been seted up in the fixed block, set up on the lateral wall that the installation cavity is close to the mounting groove with the communicating hole of sliding of mounting groove, the removal hole with the installation cavity intercommunication is seted up to the top surface on the fixed block, the constant head tank has been seted up on the lateral wall that the mounting panel corresponds with the groove that slides, fixed subassembly including slide set up in the sliding hole and with constant head tank complex locating lever, slide set up at the removal downthehole and one end be located the removal hole outside the carriage release lever, slide set up in the installation cavity and both ends respectively with locating lever and carriage release lever be connected connecting plate, both ends respectively with the installation cavity lateral wall and the first spring that the connecting plate is connected of keeping.

By adopting the technical scheme, the movable rod is pressed, the movable rod moves to drive the positioning rod to completely move into the sliding groove, and the mounting plate can be detached from the mounting groove; then peg graft the mounting groove with the mounting panel in, loosen the carriage release lever, the locating lever is pegged graft under the effect of first spring in the constant head tank to the completion is fixed to the mounting panel.

Preferably, one end of the mounting plate, which is close to the fixing block, is provided with a chamfer.

Through adopting above-mentioned technical scheme, through the setting of chamfer, the staff of being convenient for plays the guide effect when pegging graft the mounting panel in the mounting groove for the installation is changeed in the operation.

Preferably, a C-shaped dust cover covering the first conducting strip and the second conducting strip is arranged at the joint of the first pouring bus and the second pouring bus, and a cover plate tightly abutted to the lower bottom surface of the first pouring bus is detachably connected to one end of an opening of the dust cover.

Through adopting above-mentioned technical scheme, through the dust cover setting, can reduce the dust and enter into on first conducting strip and the second conducting strip, reduce the harm of impurity to first conducting strip and second conducting strip, make simultaneously convenient and swift at installation and fixed dust cover through dismantling the connection.

Preferably, the spliced groove has been seted up on the both ends of the face of apron with the dust cover contact, with set up the joint hole that is close to the one end intercommunication of tank bottom with the spliced groove on the apron adjacent side wall of spliced groove, be provided with the elastic plate that slides and set up in the spliced groove on the dust cover, keep away from be provided with on the elastic plate lateral wall of dust cover one side with joint hole joint complex joint piece, be less than the width of spliced groove behind the thickness of spliced piece and joint piece, in the spliced groove was pegged graft to the elastic plate, joint piece joint cooperation was downthehole to the joint.

By adopting the technical scheme, when the cover plate is installed, the two elastic plates are extruded, the clamping block and the elastic plates are inserted into the insertion groove of the cover plate, then the cover plate is pushed, and when the clamping block slides to be close to the bottom of the insertion groove, the clamping block is clamped into the clamping hole under the elastic action of the elastic plates; dismantle the apron, the extrusion joint piece for in the joint piece removed the inserting groove, consequently the apron can be followed the dust cover and dismantled.

Preferably, the dustproof cover is provided with heat dissipation holes which are inclined downwards on two opposite vertical side walls in a vertical array mode.

By adopting the technical scheme, the first conducting strip and the second conducting strip are contacted together, so that heat is easily generated, but the dust cover is closed; therefore, the heat dissipation of the first conducting plate and the second conducting plate can be accelerated through the arrangement of the heat dissipation holes, so that the temperature of the first conducting plate and the second conducting plate is reduced, the probability that the first conducting plate and the second conducting plate are burnt due to overhigh temperature is reduced, and the service lives of the first conducting plate and the second conducting plate are prolonged; meanwhile, the arrangement of the heat dissipation holes can reduce the probability that water flow enters the dust cover through the heat dissipation holes to cause short circuit of the first conducting strip and the second conducting strip.

Preferably, the two outer side walls of the dust cover above the heat dissipation holes are provided with waterproof boards inclining downwards.

Through adopting above-mentioned technical scheme, further reduced rivers through the waterproof board and led to the fact the probability of short circuit in getting into the dust cover through the louvre to first conducting strip and second conducting strip.

Preferably, the vertical interval of dust cover inside wall is provided with two locating pieces, the constant head tank has been seted up to the relative one side of locating piece, it is provided with the dustproof filter plate of completion sheltering from the louvre to peg graft on the constant head tank.

By adopting the technical scheme, when dust enters the first conducting plate and the second conducting plate through the heat dissipation holes, the first conducting plate and the second conducting plate are easy to be damaged due to short circuit, the damage of the dust to the first conducting plate and the second conducting plate due to the entering of the dust can be reduced through the arrangement of the dustproof filter plate, and the service lives of the first conducting plate and the second conducting plate are prolonged; and meanwhile, when the dust on the dustproof filter plate is too much, the dustproof filter plate is detached from the positioning groove, then the dustproof filter plate is cleaned, and after the dustproof filter plate is cleaned, the dustproof filter plate is inserted into the positioning groove to complete the installation of the dustproof filter plate.

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

1. the installation plate is inserted into the installation groove, the first pouring bus is fixed through the fixing assembly, and the second conducting strip is tightly attached to the first conducting strip, so that the connection and the fixation of the low-voltage system incoming cabinet and the transformer are completed, the connection of the low-voltage system incoming cabinet and the transformer can be completed without other accessories, and the working efficiency of workers during installation is improved;

2. through the arrangement of the chamfer, a worker can conveniently play a role in guiding when inserting the mounting plate into the mounting groove, so that the mounting process is easier to operate;

3. through the dust cover setting, can reduce on the dust enters into first conducting strip and second conducting strip, reduce the harm of impurity to first conducting strip and second conducting strip, make simultaneously convenient and swift at the installation with fixed dust cover through dismantling the connection.

Drawings

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

FIG. 2 is an exploded view of the present invention, with the dust cover and cover plate omitted;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

FIG. 4 is a schematic view of the structure of the present invention, with the dust cover omitted;

fig. 5 is an exploded view of the dust cover and the dust-proof filter plate.

Reference numerals: 10. a low-voltage system incoming cabinet; 11. a transformer cabinet; 20. a first cast busbar; 201. a first conductive sheet; 202. mounting a plate; 203. positioning a groove; 204. chamfering; 21. a second cast bus; 211. a second conductive sheet; 22. a fixed block; 221. mounting grooves; 222. a mounting cavity; 223. a sliding hole; 224. moving the hole; 30. a fixing assembly; 31. positioning a rod; 32. a travel bar; 33. a first spring; 40. a dust cover; 401. an elastic plate; 402. a clamping block; 41. a cover plate; 411. inserting grooves; 412. a clamping hole; 51. heat dissipation holes; 52. a waterproof sheet; 60. a dustproof filter plate; 61. positioning blocks; 62. and fixing the grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a device convenient to low pressure system inlet wire cabinet is connected with transformer cabinet, refers to fig. 1 and fig. 2, including first pouring generating line 20 of fixed mounting on low pressure system inlet wire cabinet 10, fixed mounting is the second pouring generating line 21 on transformer cabinet 11, and fixed array is provided with a plurality of first conducting strips 201 on the first pouring generating line 20, and fixed array is provided with a plurality of second conducting strips 211 with first conducting strip 201 dislocation on the second pouring generating line 21, and pastes when second conducting strip 211 alternates with first conducting strip 201 tightly.

Referring to fig. 2 and 3, a mounting plate 202 is fixedly mounted at two vertical ends of one side of the first casting bus 20 connected with the second casting bus 21, a fixing block 22 is fixedly mounted at one side of the second casting bus 21 opposite to the first casting bus 20, a mounting groove 221 in insertion fit with the mounting plate 202 is formed in one side of the fixing block 22 facing the first casting bus 20, a mounting cavity 222 is formed in the fixing block 22, a sliding hole 223 communicated with the mounting groove 221 is formed in a side wall of the mounting cavity 222 close to the mounting groove 221, a moving hole 224 communicated with the mounting cavity 222 is formed in the top surface of the fixing block 22, and a positioning groove 203 is formed in a side wall of the mounting plate 202 corresponding to the sliding hole 223.

The fixing block 22 is provided with a fixing assembly 30 for fixing the mounting plate 202, the fixing assembly 30 comprises a positioning rod 31, a moving rod 32, a connecting plate 34 and a first spring 33, and the positioning rod 31 is slidably arranged in a sliding hole 223 and is in inserted fit with the positioning groove 203; the moving rod 32 is arranged in the moving hole 224 in a sliding manner, one end of the moving rod 32 is positioned outside the moving hole 224, the connecting plate 34 is arranged in the mounting cavity 222 in a sliding manner, and two ends of the connecting plate 34 are fixedly connected with the positioning rod 31 and the moving rod 32 respectively; one end of the first spring 33 is fixedly connected with the side wall of the mounting cavity 222 far away from the mounting plate 202, and the other end is fixedly connected with the connecting plate 34.

Referring to fig. 1, 2 and 3, when the moving rod 32 is pressed, the moving rod 32 moves to drive the positioning rod 31 to completely move into the sliding hole 223, i.e. the mounting plate 202 can be detached from the mounting groove 221; then the mounting plate 202 is inserted into the mounting groove 221, the moving rod 32 is loosened, the positioning rod 31 is inserted into the positioning groove 203 under the action of the first spring 33, so that the mounting plate 202 is fixed, and meanwhile, the second conducting strip 211 is tightly attached to the first conducting strip 201, so that the connection between the low-voltage system inlet cabinet 10 and the transformer cabinet 11 is completed.

Referring to fig. 2 and 3, the mounting plate 202 has a chamfer 204 formed at an end thereof adjacent to the fixed block 22. The chamfer 204 facilitates guiding the worker inserting the mounting plate 202 into the mounting slot 221, making the installation process easier to operate.

Referring to fig. 4 and 5, a dust cover 40 covering the first conductive sheet 201 and the second conductive sheet 211 is disposed at the joint of the first casting bus bar 20 and the second casting bus bar 21, and the dust cover 40 is C-shaped; a cover plate 41 is detachably connected to one end of the opening of the dust cover 40, and the cover plate 41 is tightly connected with the lower bottom surface of the first pouring bus 20 in a propping manner. The plug-in groove 411 has been seted up on the both ends of the face that apron 41 and dust cover 40 contacted, set up the joint hole 412 that is close to the one end intercommunication of tank bottom with the plug-in groove 411 on the apron 41 lateral wall that is adjacent with seting up the plug-in groove 411, fixed mounting has the elastic plate 401 of setting in the plug-in groove 411 that slides on the dust cover 40, fixed mounting has the joint piece 402 with joint hole 412 joint complex on the elastic plate 401 lateral wall of keeping away from dust cover 40 one end, the sum of the thickness of elastic plate 401 and joint piece 402 is less than the width of plug-in groove 411, in the plug-in groove 411 is pegged graft to elastic plate 401, joint piece 402 joint cooperation is in.

Firstly, covering the dust cover 40 at the joint of the first casting bus 20 and the second casting bus 21, then extruding the two elastic plates 401 to ensure that the clamping block 402 and the elastic plates 401 are both inserted into the insertion groove 411 of the cover plate 41, then pushing the cover plate 41, and when the clamping block 402 slides to the bottom of the groove close to the insertion groove 411, clamping the clamping block 402 into the clamping groove under the elastic action of the elastic plates 401 so as to complete the installation of the cover plate 41; the cover plate 41 is detached, the engaging block 402 is pressed, and the engaging block 402 is moved into the insertion groove 411, so that the cover plate 41 can be detached from the dust cover 40.

The dust cover 40 is provided with heat dissipation holes 51 in an inclined manner in a vertical array on two opposite vertical side walls, the heat dissipation holes 51 can reduce the temperature of the first conductive sheet 201 and the second conductive sheet 211, and the probability that the first conductive sheet 201 and the second conductive sheet 211 are burnt out due to overhigh temperature is reduced, so that the service lives of the first conductive sheet 201 and the second conductive sheet 211 are prolonged. Two locating blocks 61 are fixedly installed at the vertical interval of dust cover 40 inside wall, fixed slot 62 has been seted up to the relative one side of locating block 61, and the cooperation of pegging graft on the fixed slot 62 is installed dustproof filter plate 60, and dustproof filter plate 60 shelters from louvre 51 completely, and dustproof filter plate 60 can reduce the dust and get into and in the dust cover 40 and to electrical components's harm, improves electrical components's life. The waterproof plates 52 inclined downwards are fixedly mounted on the two outer side walls of the dust cover 40 above the heat dissipation holes 51, and the probability that water flow enters the dust cover 40 through the heat dissipation holes 51 to cause short circuit between the first conductive plate 201 and the second conductive plate 211 is reduced by the waterproof plates 52.

The working principle of the embodiment is as follows:

the movable rod 32 is pressed, the movable rod 32 moves to drive the positioning rod 31 to completely move into the sliding groove, and the mounting plate 202 can be detached from the mounting groove 221; then, the mounting plate 202 is inserted into the mounting groove 221, the movable rod 32 is released, and the positioning rod 31 is inserted into the positioning groove 203 under the action of the first spring 33, thereby completing the fixation of the mounting plate 202.

Firstly, covering the dust cover 40 at the joint of the first casting bus 20 and the second casting bus 21, then extruding the two elastic plates 401 to ensure that the clamping block 402 is inserted into the insertion groove 411 of the cover plate 41, and then pushing the cover plate 41 to ensure that the clamping block 402 is clamped into the clamping groove, thereby completing the installation of the cover plate 41; the cover plate 41 is removed, the clamping block 402 is pressed, and the clamping block 402 moves into the insertion slot 411, so that the cover plate 41 can be removed from the dust cover 40.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. The utility model provides a device convenient to low pressure system inlet wire cabinet is connected with transformer cabinet, is including setting up first pouring generating line (20) on low pressure system inlet wire cabinet (10), setting second pouring generating line (21) on transformer cabinet (11), the array is provided with a plurality of first conducting strips (201) on first pouring generating line (20), array is provided with on second pouring generating line (21) and misplaces and paste tight second conducting strip (211) when interlude with first conducting strip (201), its characterized in that: one side that first pouring generating line (20) and second pouring generating line (21) are connected just is located vertical both ends and is provided with mounting panel (202), one side that second pouring generating line (21) and first pouring generating line (20) are relative is provided with fixed block (22), fixed block (22) are seted up towards first pouring generating line (20) one side and are pegged graft complex mounting groove (221) with mounting panel (202), be provided with fixed subassembly (30) of fixed mounting panel (202) on fixed block (22).

2. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 1, wherein: an installation cavity (222) is arranged in the fixed block (22), a sliding hole (223) communicated with the installation groove (221) is arranged on the side wall of the installation cavity (222) close to the installation groove (221), the upper top surface of the fixed block (22) is provided with a moving hole (224) communicated with the mounting cavity (222), a positioning groove (203) is arranged on the side wall of the mounting plate (202) corresponding to the sliding groove, fixed subassembly (30) including slide set up in sliding hole (223) and with constant head tank (203) complex locating lever (31), slide set up in moving hole (224) and one end be located moving bar (32) outside moving hole (224), slide set up in installation cavity (222) and both ends respectively with locating lever (31) and connecting plate (34) that moving bar (32) are connected, both ends respectively with keep away from installation cavity (222) lateral wall and the first spring (33) that connecting plate (34) are connected of locating lever (31).

3. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 1, wherein: and one end of the mounting plate (202) close to the fixed block (22) is provided with a chamfer (204).

4. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 1, wherein: the junction of first pouring generating line (20) and second pouring generating line (21) is provided with covers first conducting strip (201) and second conducting strip (211) and is C type dust cover (40), dust cover (40) open-ended one is served and can be dismantled and be connected with and support apron (41) tight with bottom surface under first pouring generating line (20).

5. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 4, wherein: the dustproof cover is characterized in that insertion grooves (411) are formed in two ends of a face, in contact with the dustproof cover (40), of the cover plate (41), adjacent to the side wall of the cover plate (41), provided with clamping holes (412) communicated with one ends, close to the groove bottom, of the insertion grooves (411), elastic plates (401) arranged in the insertion grooves (411) in a sliding mode are arranged on the dustproof cover (40), clamping blocks (402) matched with the clamping holes (412) in a clamping mode are arranged on the side wall, far away from one side of the dustproof cover (40), of the elastic plates (401), the thickness of the elastic plates (401) and the clamping blocks (402) is smaller than the width of the insertion grooves (411), and when the elastic plates (401) are inserted into the insertion grooves (411), the clamping blocks (402) are matched with the clamping holes (412) in a clamping mode.

6. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 4, wherein: and heat dissipation holes (51) which incline downwards are vertically arranged on two opposite vertical side walls of the dust cover (40) in an array manner.

7. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 6, wherein: and waterproof plates (52) which incline downwards are arranged on the two outer side walls of the dust cover (40) above the heat dissipation holes (51).

8. The device for facilitating the connection of the incoming line cabinet and the transformer cabinet of the low-voltage system according to claim 6, wherein: the dustproof cover is characterized in that two positioning blocks (61) are arranged on the inner side wall of the dustproof cover (40) at vertical intervals, a fixing groove (62) is formed in one side, opposite to the positioning blocks (61), of the fixing groove (62), and dustproof filter plates (60) which are used for shielding the heat dissipation holes (51) are arranged on the fixing groove (62) in an inserted connection mode.

Images