CN212435301U

CN212435301U - Safe insulating pressure-bearing intensive bus duct

Info

Publication number: CN212435301U
Application number: CN202021312715.8U
Authority: CN
Inventors: 孙利; ***; 马有亮
Original assignee: Zhenjiang Changzheng Power Equipment Co ltd
Current assignee: Zhenjiang Changzheng Power Equipment Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-01-29
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a bus duct technical field, and disclose a safe insulating pressure-bearing intensive bus duct, it is great to have solved the gap that current bus duct adopted bolted connection, and the operation is complicated, and the leakproofness is not enough and causes the relatively poor problem of waterproof, dampproofing and dustproof effect, and it includes the bottom plate, bus bar row is installed at the top of bottom plate, and the fixed block is installed to the both sides equidistance of bottom plate bottom, and the curb plate is all installed to the both sides of bottom plate, and the bottom equipartition distance of the relative one side of two curb plates installs fixed pothook, and fixed pothook and fixed block looks joint are installed the roof between the top of two curb plates, and the tip equipartition; this intensive bus duct of safe insulation pressure-bearing has convenient connection assembly mode, and assembles the concatenation process simple and conveniently, has better fastness, and the bus duct has better leakproofness after assembling the concatenation simultaneously, can play effectual waterproof, dampproofing and dustproof effect.

Description

Safe insulating pressure-bearing intensive bus duct

Technical Field

The utility model belongs to the technical field of the bus duct, specifically be a intensive bus duct of safe insulation pressure-bearing.

Background

The bus duct is a novel conductor formed by taking copper or aluminum as a conductor, using non-olefinic insulation support and then being installed in a metal groove; the bus duct is an indispensable wiring mode on electrical equipment and power systems of high-rise buildings, factories and the like.

The existing bus duct is of a four-piece structure and comprises an upper cover plate, a lower cover plate, a left side plate and a right side plate, wherein the upper cover plate, the lower cover plate, the left side plate and the right side plate are connected through bolts during assembly and splicing, and a gap formed by the bolt connection is large, complex to operate and insufficient in sealing performance, so that water resistance is caused; the moisture-proof and dust-proof effects are poor; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a safe insulating pressure-bearing intensive bus duct, the effectual gap of having solved current bus duct adoption bolted connection among the above-mentioned background art is great, and the operation is complicated, and the leakproofness is not enough and causes waterproof, dampproofing and dustproof relatively poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a intensive bus duct of safety insulation pressure-bearing, comprising a base plate, the generating line row is installed at the top of bottom plate, the fixed block is installed to the both sides equidistance of bottom plate bottom, the curb plate is all installed to the both sides of bottom plate, the impartial distance in bottom of one side that two curb plates are relative installs fixed pothook, fixed pothook and fixed block looks joint, install the roof between the top of two curb plates, the impartial distance fixed mounting of tip of roof bottom both sides has elastic pothook, pawl group is installed to the impartial distance in upper portion of two curb plates back of the body one side mutually, elastic pothook and pawl group looks block, the equal fixed mounting of one end of roof bottom both sides has the piece of.

Preferably, the both sides of bottom plate all are seted up flutedly, and first seal groove has all been seted up at the middle part of two recesses, and the equal fixed mounting in lower part of the relative one side of two curb plates has first sealing strip, and the curb plate is installed in the inside of recess, and first sealing strip joint is in the inside of first seal groove.

Preferably, the draw-in groove has been seted up to the one end of fixed block, and the middle part fixed mounting of draw-in groove has the fixed axle, and the latch has been cup jointed in the middle part activity of fixed axle, all installs the torsional spring between two sections of fixed axle and the both sides of latch, and fixed pothook is pegged graft in the inside of draw-in groove, and the tip and the latch looks block of fixed pothook.

Preferably, the second seal groove has all been seted up to the both sides of roof bottom, and the second sealing strip is all installed to the inside of two second seal grooves, and the top of two curb plates activity joint is in the inside of two second seal grooves respectively.

Preferably, the one end of dog has been seted up and has been accomodate the groove, and the middle part screw thread of dog installs the screw thread round pin, and the both ends of screw thread round pin are fixedly connected with briquetting and rotation nut respectively, and the briquetting contacts with supporting the piece.

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

(1) in the work, the safe, insulated and pressure-bearing intensive bus duct has a convenient connection and assembly mode by arranging the fixing block, the fixed clamping hook, the elastic clamping hook, the inverted tooth group, the abutting block and the stop block, is simple and convenient in assembly and splicing process, has better firmness, has better sealing performance after assembly and splicing, and can play effective waterproof, moistureproof and dustproof roles;

(2) when the device works: during assembly, firstly, the two side plates are arranged at the temples of the grooves on the two sides of the bottom plate, the first sealing strip is clamped into the first sealing groove, the fixed clamping hook is inserted into the clamping groove, the hook end part of the fixed clamping hook is clamped with the clamping tooth, then the top plate is arranged between the tops of the two side plates, the tops of the side plates are clamped into the second sealing groove, and the top plate is pressed downwards to clamp the elastic clamping hook with the inverted tooth group; when needing to overhaul, at first rotate the rotation nut, make the screw pin drive briquetting and support the separation of piece phase, lateral shifting roof after that makes elasticity pothook and pawl group break away from, then dismantle the roof and overhaul.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is a schematic structural view of the top plate of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of a top-down structure of the fixing block of the present invention;

FIG. 5 is a schematic side sectional view of the stopper of the present invention;

in the figure: 1. a base plate; 101. a groove; 102. a first seal groove; 2. a bus bar; 3. a fixed block; 301. a card slot; 302. a fixed shaft; 303. clamping teeth; 304. a torsion spring; 4. a side plate; 401. a first seal strip; 5. a fixed hook; 6. a top plate; 601. a second seal groove; 602. a second seal strip; 7. an elastic hook; 8. a set of inverted teeth; 9. a resisting block; 10. a stopper; 1001. a receiving groove; 1002. a threaded pin; 1003. briquetting; 1004. the nut is turned.

Detailed Description

The technical solutions 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, 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.

In the first embodiment, as shown in fig. 1 to 5, the utility model comprises a bottom plate 1, a bus bar 2 is installed on the top of the bottom plate 1, fixing blocks 3 are installed on both sides of the bottom plate 1 at equal intervals, side plates 4 are installed on both sides of the bottom plate 1, fixing hooks 5 are installed on the bottom of the opposite side of the two side plates 4 at equal intervals, the fixing hooks 5 are connected with the fixing blocks 3, the side plates 4 can be stably connected with the bottom plate 1 by the arrangement of the fixing blocks 3 and the fixing hooks 5, a top plate 6 is installed between the tops of the two side plates 4, elastic hooks 7 are fixedly installed on the end portions of both sides of the bottom of the top plate 6 at equal intervals, inverted tooth groups 8 are installed on the upper portions of the opposite sides of the two side plates 4 at equal intervals, the elastic hooks 7 are connected with the inverted tooth groups 8, and the top plate 6 can be, the equal fixed mounting in one end of 6 bottom both sides of roof has to support piece 9, and the equal fixed mounting in one end on the back of the body one side upper portion of two curb plates 4 has dog 10, and dog 10 contacts with supporting piece 9, through the setting that supports piece 9 and dog 10, makes it can effectually carry out spacing fixed to roof 6.

Embodiment two, on the basis of embodiment one, given by fig. 3, recess 101 has all been seted up to the both sides of bottom plate 1, and first seal groove 102 has all been seted up at the middle part of two recess 101, and the equal fixed mounting in lower part of the relative one side of two curb plates 4 has first sealing strip 401, and curb plate 4 installs in the inside of recess 101, and first sealing strip 401 joint is in the inside of first seal groove 102 to the leakproofness that makes curb plate 4 and bottom plate 1 be connected is better.

Third embodiment, on the basis of the first embodiment, as shown in fig. 4, a clamping groove 301 is formed in one end of the fixing block 3, a fixing shaft 302 is fixedly mounted in the middle of the clamping groove 301, a latch 303 is movably sleeved in the middle of the fixing shaft 302, a torsion spring 304 is mounted between two sections of the fixing shaft 302 and two sides of the latch 303, the fixing hook 5 is inserted into the clamping groove 301, and the end of the fixing hook 5 is engaged with the latch 303, so that the fixing hook 5 can be firmly fixed.

Fourth embodiment, on the basis of first embodiment, given by fig. 3, second seal groove 601 has all been seted up to the both sides of roof 6 bottom, and second sealing strip 602 is all installed to the inside of two second seal grooves 601, and the inside of two second seal grooves 601 is connected at the inside of two movable joint respectively in the top of two curb plates 4 to the leakproofness that makes roof 6 and two curb plates 4 be connected is better.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 5, a receiving groove 1001 is formed at one end of the stopper 10, a threaded pin 1002 is installed at the middle of the stopper 10 through a thread, a pressing block 1003 and a rotating nut 1004 are fixedly connected to two ends of the threaded pin 1002, the pressing block 1003 contacts with the abutting block 9, so that the top plate 6 can be limited and fixed, and the top plate 6 can be effectively installed and detached.

The working principle is as follows: during assembly, firstly, the two side plates 4 are installed at the temples of the grooves 101 on the two sides of the bottom plate 1, the first sealing strip 401 is clamped into the first sealing groove 102, the fixed hook 5 is inserted into the clamping groove 301, the hook end part of the fixed hook 5 is clamped with the clamping tooth 303, then the top plate 6 is installed between the tops of the two side plates 4, the top of the side plate 4 is clamped into the second sealing groove 601, and the top plate 6 is pressed downwards at the same time, so that the elastic hook 7 is clamped with the inverted tooth group 8; when the maintenance is needed, firstly, the rotating screw cap 1004 is rotated to enable the threaded pin 1002 to drive the pressing block 1003 to be separated from the abutting block 9, then the top plate 6 is transversely moved to enable the elastic clamping hook 7 to be separated from the inverted tooth group 8, and then the top plate 6 is disassembled to be maintained.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe insulating intensive bus duct of pressure-bearing, includes bottom plate (1), its characterized in that: generating line row (2) are installed at the top of bottom plate (1), fixed block (3) are installed to the both sides equidistance of bottom plate (1) bottom, curb plate (4) are all installed to the both sides of bottom plate (1), fixed pothook (5) are installed to the bottom impartial distance of the relative one side in two curb plate (4), fixed pothook (5) and fixed block (3) looks joint, install roof (6) between the top of two curb plate (4), the equal distance fixed mounting of tip of roof (6) bottom both sides has elasticity pothook (7), pawl group (8) are installed to the upper portion impartial distance of two curb plate (4) mutually opposite sides one side, elasticity pothook (7) and pawl group (8) block mutually, the equal fixed mounting in one end of roof (6) bottom both sides has support piece (9), the equal fixed mounting in one end on two curb plate (4) mutually opposite side upper portions has dog (10), dog (.

2. A safe insulating pressure-bearing dense bus duct according to claim 1, characterized in that: the two sides of the bottom plate (1) are provided with grooves (101), the middle parts of the two grooves (101) are provided with first sealing grooves (102), the lower parts of the two opposite side plates (4) are fixedly provided with first sealing strips (401), the side plates (4) are arranged in the grooves (101), and the first sealing strips (401) are clamped in the first sealing grooves (102).

3. A safe insulating pressure-bearing dense bus duct according to claim 1, characterized in that: draw-in groove (301) have been seted up to the one end of fixed block (3), and the middle part fixed mounting of draw-in groove (301) has fixed axle (302), and latch (303) have been cup jointed in the middle part activity of fixed axle (302), all install torsional spring (304) between two sections of fixed axle (302) and the both sides of latch (303), and fixed pothook (5) are pegged graft in the inside of draw-in groove (301), and the tip and latch (303) looks block of fixed pothook (5).

4. A safe insulating pressure-bearing dense bus duct according to claim 1, characterized in that: second seal groove (601) have all been seted up to the both sides of roof (6) bottom, and second sealing strip (602) are all installed to the inside of two second seal grooves (601), and the top of two curb plates (4) activity joint is in the inside of two second seal grooves (601) respectively.

5. A safe insulating pressure-bearing dense bus duct according to claim 1, characterized in that: the one end of dog (10) has been seted up and has been accomodate groove (1001), and screw thread round pin (1002) are installed to the middle part screw thread of dog (10), and the both ends of screw thread round pin (1002) are fixedly connected with briquetting (1003) and rotation nut (1004) respectively, and briquetting (1003) contacts with piece (9) of supporting.