CN204156295U - A kind of low voltage switchgear body - Google Patents

A kind of low voltage switchgear body Download PDF

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Publication number
CN204156295U
CN204156295U CN201420558271.4U CN201420558271U CN204156295U CN 204156295 U CN204156295 U CN 204156295U CN 201420558271 U CN201420558271 U CN 201420558271U CN 204156295 U CN204156295 U CN 204156295U
Authority
CN
China
Prior art keywords
cross bearer
bolt hole
column
upper cross
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420558271.4U
Other languages
Chinese (zh)
Inventor
于璐
张普
朱新善
张更臣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANDAN CHANGHAI ELECTRIC POWER Co Ltd
Original Assignee
HANDAN CHANGHAI ELECTRIC POWER Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANDAN CHANGHAI ELECTRIC POWER Co Ltd filed Critical HANDAN CHANGHAI ELECTRIC POWER Co Ltd
Priority to CN201420558271.4U priority Critical patent/CN204156295U/en
Application granted granted Critical
Publication of CN204156295U publication Critical patent/CN204156295U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of low voltage switchgear body, comprise column (1), upper cross bearer (2), lower cross bearer (3), side crossbeam (4) and bus frame mounting rail (5), it is characterized in that: the top and bottom of described column (1) all bend inwards and form U-shaped (6), and on the inner face of U-shaped (6), be provided with bolt hole A(7), described column (1) is by the bolt hole A(7 of upper end) be connected with the two ends of upper cross bearer (2); Described upper cross bearer (2) madial wall two ends stretch out and form annex (8), and described annex (8) is provided with bolt hole B(9), described upper cross bearer (2) is by this bolt hole B(9) be connected with the sidewall of column (1).The utility model has smart structural design, the simple advantage of technique, and adopt this structure to mount and dismount cabinet easily, save the time, meanwhile, pattern is more attractive in appearance.

Description

A kind of low voltage switchgear body
Technical field
The utility model relates to a kind of low-tension switch cabinet, particularly a kind of low voltage switchgear body.
Background technology
At present, low voltage switchgear body mainly comprises side frame, crossbeam and door crossbeam, and wherein, side frame is assembled by welding manner primarily of column, side crossbeam and bus frame mounting rail, and also needs punching to weld positioning thread insert again after welding; Cross bearer needs to weld setscrew nut.These work are all comparatively loaded down with trivial details, connect and adopt hexagon socket head cap screw to connect between side frame and cross bearer, and the mode of door crossbeam adopts a crossbeam special connecting piece to connect, and what connecting bolt adopted is knurled nut.Need to use multiple bolt in these connected modes, assembling inconvenience very, and technics comparing is complicated, needs a large amount of manpower and financial resources, inefficiency, and the place of welding is too many, needs are polished and plastic-blasting, directly affects the attractive in appearance of switch cubicle.
Utility model content
The purpose of this utility model is just to provide the low voltage switchgear body of a kind of assembling and convenient disassembly.
The purpose of this utility model is realized by such technical scheme, a kind of low voltage switchgear body, comprise column, upper cross bearer, lower cross bearer, side crossbeam and bus frame mounting rail, the top and bottom of described column all bend inwards and form U-shaped, and on the inner face of U-shaped, being provided with bolt hole A, described column is connected with the two ends of upper cross bearer by the bolt hole A of upper end; Described upper cross bearer madial wall two ends stretch out formation annex, and described annex is provided with bolt hole B, and described upper cross bearer is connected with the sidewall of column by this bolt hole B.
Further, described lower cross bearer is made up of base plate, side plate and end plate, the cross section of described lower cross bearer is L shape, the inverted L-shaped connector with base plate one is provided with in the inner side of described base plate, the end of connector is provided with bolt hole C, described lower cross bearer two ends are connected with the lower wall of side crossbeam respectively by bolt hole C, and described lower cross bearer is connected with the bolt hole A on U-shaped of column lower end by the hole on end plate.
Further, described bus frame mounting rail two ends are bent to form contiguous block, and contiguous block is provided with connecting hole, and described bus frame mounting rail is connected with the sidewall of column by connecting hole.
Owing to have employed technique scheme, the utility model has smart structural design, the simple advantage of technique, and adopt this structure to mount and dismount cabinet easily, save the time, meanwhile, pattern is more attractive in appearance.
Accompanying drawing explanation
Accompanying drawing of the present utility model is described as follows:
Fig. 1 is perspective view of the present utility model;
Fig. 2 is upper cross bearer structural representation in the utility model;
Fig. 3 is A portion zoomed-in view in Fig. 2;
Fig. 4 is B portion zoomed-in view in Fig. 1;
Fig. 5 is C portion zoomed-in view in Fig. 1;
Fig. 6 is lower cross bearer sectional view of the present utility model;
Fig. 7 is D portion zoomed-in view in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail; but the utility model is not limited to these execution modes; any improvement or alternative on the present embodiment essence spirit, still belongs to the utility model claim scope required for protection.
Embodiment 1: as shown in Figure 1, 2, 3, a kind of low voltage switchgear body, comprise column 1, upper cross bearer 2, lower cross bearer 3, side crossbeam 4 and bus frame mounting rail, it is characterized in that: the top and bottom of described column 1 all bend inwards and form U-shaped face 6, and bolt hole A7 is provided with on the inner face in U-shaped face 6, described column 1 is connected with the two ends of upper cross bearer 2 by the bolt hole A7 of upper end; Described upper cross bearer 2 madial wall two ends stretch out and form annex 8, and described annex 8 is provided with bolt hole B9, and described upper cross bearer 2 is connected with the sidewall of column 1 by this bolt hole B9.
As shown in Figure 5,6, described lower cross bearer 3 is made up of base plate 10, side plate 11 and end plate 12, the cross section of described lower cross bearer 3 is L shape, the inverted L-shaped connector 13 with base plate 10 one is provided with in the inner side of described base plate 10, the end of connector 13 is provided with bolt hole C14, described lower cross bearer 3 two ends are connected with the lower wall of side crossbeam 4 respectively by bolt hole C14, and described lower cross bearer 3 is connected with the bolt hole A7 on U-shaped of column 1 lower end by the hole on end plate 12.
As shown in Figure 7, described bus frame mounting rail 5 two ends are bent to form contiguous block 15, and contiguous block 15 is provided with connecting hole 16, and described bus frame mounting rail 5 is connected with the sidewall of column 1 by connecting hole 16.
In the utility model, by such connection, eliminate the means of welding, technique is simple, easy to connect, only needs screw bolt and nut to connect, and screw bolt and nut kind is single, reduces cost.

Claims (3)

1. a low voltage switchgear body, comprise column (1), upper cross bearer (2), lower cross bearer (3), side crossbeam (4) and bus frame mounting rail (5), it is characterized in that: the top and bottom of described column (1) all bend inwards and form U-shaped (6), and on the inner face of U-shaped (6), be provided with bolt hole A(7), described column (1) is by the bolt hole A(7 of upper end) be connected with the two ends of upper cross bearer (2); Described upper cross bearer (2) madial wall two ends stretch out and form annex (8), and described annex (8) is provided with bolt hole B(9), described upper cross bearer (2) is by this bolt hole B(9) be connected with the sidewall of column (1).
2. low voltage switchgear body as claimed in claim 1, it is characterized in that: described lower cross bearer (3) is by base plate (10), side plate (11) and end plate (12) are formed, the cross section of described lower cross bearer (3) is L shape, the inverted L-shaped connector (13) with base plate (10) one is provided with in the inner side of described base plate (10), the end of connector (13) is provided with bolt hole C(14), described lower cross bearer (3) two ends are respectively by bolt hole C(14) be connected with the lower wall of side crossbeam (4), described lower cross bearer (3) is by the hole on end plate (12) and the bolt hole A(7 on U-shaped of column (1) lower end) be connected.
3. low voltage switchgear body as claimed in claim 1 or 2, it is characterized in that: described bus frame mounting rail (5) two ends are bent to form contiguous block (15), contiguous block (15) is provided with connecting hole (16), and described bus frame mounting rail (5) is connected by the sidewall of connecting hole (16) with column (1).
CN201420558271.4U 2014-09-26 2014-09-26 A kind of low voltage switchgear body Expired - Fee Related CN204156295U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420558271.4U CN204156295U (en) 2014-09-26 2014-09-26 A kind of low voltage switchgear body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420558271.4U CN204156295U (en) 2014-09-26 2014-09-26 A kind of low voltage switchgear body

Publications (1)

Publication Number Publication Date
CN204156295U true CN204156295U (en) 2015-02-11

Family

ID=52514384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420558271.4U Expired - Fee Related CN204156295U (en) 2014-09-26 2014-09-26 A kind of low voltage switchgear body

Country Status (1)

Country Link
CN (1) CN204156295U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108666874A (en) * 2018-06-05 2018-10-16 华柜电气有限公司 A kind of universal low voltage switchgear body side frame and overall skeleton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108666874A (en) * 2018-06-05 2018-10-16 华柜电气有限公司 A kind of universal low voltage switchgear body side frame and overall skeleton

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150211

Termination date: 20150926

EXPY Termination of patent right or utility model