CN208923756U - Facilitate the unlimited port type beginning case of installation cable - Google Patents
Facilitate the unlimited port type beginning case of installation cable Download PDFInfo
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- CN208923756U CN208923756U CN201821760219.1U CN201821760219U CN208923756U CN 208923756 U CN208923756 U CN 208923756U CN 201821760219 U CN201821760219 U CN 201821760219U CN 208923756 U CN208923756 U CN 208923756U
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- 238000009434 installation Methods 0.000 title claims abstract description 28
- 230000000694 effects Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
A kind of unlimited port type beginning case facilitating installation cable is provided, including beginning box body, box body outer top in beginning is equipped with initial end bus slot, beginning box body internal upper part is equipped with for the bus with cable connection, preceding doorframe is equipped with before beginning box body, beginning box body bottom is equipped with the port that current supply cable passes through, the open ports that front door frame bottom is installed equipped with lower door frame crossbeam, lower door frame crossbeam and preceding doorframe for detachable connection so as to form port front convenient for cable.When making end and installation cable in electric shaft, lower door frame crossbeam can be removed, every cable horizontal direction before cabinet is made to swing backward or promote cabinet, cable enters beginning case and no longer needs laborious to penetrate from bottom vertical direction, cable installs, lower door frame crossbeam is loaded onto again, solves the problems, such as that cable passes in and out bring inconvenience from cabinet bottom outlet repeatedly, product quality improves, it is easy to use, the labor intensity of electric power installation personnel is reduced, the set-up time is reduced, improves working efficiency.
Description
Technical field
A kind of the utility model category equipment for power transmission and distribution technical field, and in particular to unlimited port type beginning for facilitating installation cable
Hold case.
Background technique
Bus duct beginning is also known as festival of incoming line, introduces unit, the bus duct in beginning case with beginning case composition bus duct power supply
The cable connection that beginning and electric substation or switchgear house are drawn, plays the role of power transmission.Power cable is from electric substation along cable
After ditch, gantry, wire casing etc. are applied to electric shaft, from beginning case underface, hole stretches out, and enters straight up from cabinet bottom outlet
Beginning case is connect with bus duct beginning.One is cables directly to connect with bus, and one is cables and beginning case inner breaker end
Son connection.Beginning case volume is smaller, mounting height is lower, and cable is more difficult to install.But shaft area is narrow, and inside is disposed with forceful electric power
The equipment occupation spaces such as gantry, light current gantry, ammeter box, network bin, power cabinet, therefore beginning case volume cannot arbitrarily add
Greatly.It is influenced simultaneously by factors such as story height, bus section, jack box arrangements, beginning case mounting height can not be increased arbitrarily.Electricity
Cable connection, needs to make cable terminal in vertical shaft, and operating environment is poor, while the tools such as cable cutter, hydraulic tongs, baking rifle
It cannot be introduced into the operation of beginning case, and measure cable butting length, disjunction superfluous cable, stripping, crimping copper wire nose, pyrocondensation
The baking of insulation tube casing is connected and fixed the processes such as line nose, needs repeatedly to enter every cable, removes beginning case several times, and
The beginning box body bottom of existing bus producer is only provided with cable aperture and dismountable cable closing plate, and cable aperture surrounding is integrated knot
Structure, cable incoming-outgoing beginning case can only be pierced into from the cable aperture vertical direction of bottom and be pierced by.Begun with 800A five-wire system bus duct one
For holding case, every phase Two bors d's oeuveres needs 240 squares of low pressure, 10, cable, every outside diameter of cable 28.5mm.When installation, cable needs
From beginning, box body bottom outlet is pierced into, is removed tens times, difficult to install.The beginning box structure of existing bus can not solve cable installation
When, cable passes in and out the problem of beginning case difficulty from cabinet bottom outlet repeatedly.Industry is, by installation personnel Solve on site, first is that
It does over again and cuts away box baseplate, lower door frame, second is that cable mobile, below bending cabinet of trying every possible means, makes cable from the beginning to reach
Hold the disengaging of bottom portion.But low-voltage cable is multiply copper core rigid line, and cable hardness is big, it is difficult to be bent.Both solutions cause
It is extremely troublesome that cable is installed, working time length, large labor intensity are laborious time-consuming.It is therefore desirable to propose to improve.
Utility model content
The technical problem solved by the utility model is:to provide a kind of unlimited port type beginning case for facilitating installation cable, this realities
Demountable is made with the lower door frame crossbeam of the novel middle front door frame bottom by beginning case, cable is made in electric shaft
When head and installation cable, lower door frame crossbeam can be first removed, every cable horizontal direction before cabinet is allow to swing backward or push away
Inlet body, cable enter beginning case no longer need it is laborious penetrated from bottom vertical direction, cable installs, then lower door frame
Crossbeam is loaded onto, and by this dismountable lower door frame crossbeam, is solved cable and is needed to pass in and out beginning case repeatedly not from cabinet bottom outlet
Convenient problem, beginning case product quality improves, easy to use, reduces the labor intensity of electric power installation personnel, reduces peace
ETL estimated time of loading improves work efficiency.
The technical solution adopted in the utility model: facilitate the unlimited port type beginning case of installation cable, including beginning case case
Body, the outer top of the beginning box body are equipped with initial end bus slot, and the beginning box body internal upper part, which is equipped with, to be used for and cable connection
Bus, preceding doorframe is equipped with before the beginning box body, is equipped on the preceding doorframe and closes beginning box body front opening
The door body closed, beginning box body bottom are equipped with the port that current supply cable passes through, and the front door frame bottom is equipped with lower door frame crossbeam,
The lower door frame crossbeam and preceding doorframe are the open ports that detachable connection is installed so as to form port front convenient for cable.
Above scheme is further limited, two opposite connection otic placodes are equipped on the inside of front door frame bottom both ends,
Opposite in described two connection otic placodes to be equipped with connection card slot, lower door frame crossbeam both ends are equipped with and connect the conjunction of card slot adapter
Connect snap-gauge, be correspondingly provided with the through-hole passed through for screw on the connection otic placode and connection snap-gauge, screw pass through connection otic placode and
Two are fixedly connected by the through-hole on connection snap-gauge；The beginning box body bottom, that is, three side of port is equipped with fixed skirt member, institute
Lower door frame cross rail inner is stated equipped with the movable skirt member for connecting with fixed skirt member, the activity skirt member and fixed bottom edge
Beam corresponding position is equipped with the through-hole passed through for screw, and screw passes through the through-hole on movable skirt member and fixed skirt member for two fixations
Connection.
Above scheme is further limited, the activity skirt member is fixedly connected with lower door frame cross rail inner lower edge,
Distance below the activity skirt member bottom surface to connection snap-gauge is equal to above fixed skirt member to the distance below connection card slot,
The width of the connection card slot is equal with the connection thickness adaptation of snap-gauge.
Above scheme is further limited, the door body passes through hinge on one side and preceding doorframe is rotatablely connected, the door body
It is equipped with door lock.
The utility model compared with prior art the advantages of:
1, Demountable is made in the lower door frame crossbeam of the front door frame bottom of beginning case by this programme, in electric shaft
When making end, installation cable, the lower door frame crossbeam of beginning case can be first removed, allows every cable from level side before cabinet
To swinging backward or promoting cabinet, then remove forward in the horizontal direction, cable enter beginning case no longer need it is laborious the bottom of from
Portion's vertical direction penetrates, and cable installs, then lower door frame crossbeam is loaded onto, and passes through this dismountable lower door frame crossbeam, solution
Cable of having determined needs to pass in and out the problem of beginning case inconvenience repeatedly from cabinet bottom outlet, greatly facilitates cable installation, beginning case
Product quality improves, easy to use, reduces the labor intensity of electric power installation personnel, reduces the set-up time, improves work
Efficiency；
2, in this programme after structure clamping of the lower door frame crossbeam both ends by connection otic placode and connection snap-gauge, further through screw
It is fixedly connected, and sets the movable skirt member connecting with fixed skirt member in lower door frame cross rail inner, realizing that lower door frame crossbeam can
Under detaching structure, the intensity of beginning box body entirety ensure that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model after the installation of lower door frame crossbeam；
Fig. 2 is the structural schematic diagram in the utility model after the disassembly of lower door frame crossbeam；
Fig. 3 is A-A in Fig. 1 to structural schematic diagram.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the attached drawing 1-3 in embodiment,
Technical solution in embodiment is clearly and completely described, it is clear that described embodiment is only that the application a part is real
Apply example, rather than whole embodiments.Based on the embodiment provided, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, shall fall in the protection scope of this application.
Facilitate the unlimited port type beginning case of installation cable, as shown in Figure 1, including beginning box body 1, the beginning case case
The outer top of body 1 is equipped with initial end bus slot 2, and 1 internal upper part of beginning box body is equipped with for the bus 3 with cable connection, described
It is equipped with preceding doorframe 5 before beginning box body 1, the door body that box body 1 front opening in beginning is closed is installed on the preceding doorframe 5
4, the door body 4 is rotatablely connected by hinge and preceding doorframe 5 on one side, and the door body 4 is equipped with door lock 13.
1 bottom of beginning box body is equipped with the port 7 that current supply cable passes through, and it is horizontal that preceding 5 lower part of doorframe is equipped with lower door frame
Beam 8, the lower door frame crossbeam 8 are convenient for cable installation for detachable connection with preceding doorframe 5 so as to form 7 front of port
Open ports.When making end, installation cable in electric shaft, the lower door frame crossbeam 8 of beginning case can be first removed, every electricity is made
Cable horizontal direction can swing backward or promote cabinet before cabinet, then remove forward in the horizontal direction, cable enters beginning
Case no longer need it is laborious penetrated from bottom vertical direction, cable installs, then lower door frame crossbeam 8 is loaded onto, by this
Dismountable lower door frame crossbeam 8 solves the problems, such as that cable needs to pass in and out beginning case inconvenience repeatedly from cabinet bottom outlet, greatly
Cable installation is facilitated, beginning case product quality improves, and it is easy to use, the labor intensity of electric power installation personnel is reduced, is reduced
It set-up time, improves work efficiency.
Specifically, as illustrated in fig. 1 and 2, being equipped with two opposite connection otic placodes 9, institute on the inside of the preceding 5 lower part both ends of doorframe
It states opposite be equipped in two connection otic placodes 9 and connects card slot 10,8 both ends of lower door frame crossbeam are equipped with and connect 10 adapter of card slot
The through-hole passed through for screw is correspondingly provided on the connection snap-gauge 11 of conjunction, the connection otic placode 9 and connection snap-gauge 11, screw, which passes through, to be connected
Two are fixedly connected by ear connecting plate 9 with the through-hole on connection snap-gauge 11；1 bottom of the beginning box body, that is, 7 three side of port is equipped with
Skirt member 6 is fixed, the movable skirt member 12 for connecting with fixed skirt member 6, the work are equipped on the inside of the lower door frame crossbeam 8
Dynamic skirt member 12 and fixed 6 corresponding position of skirt member are equipped with the through-hole passed through for screw, and screw passes through movable skirt member 12 and fixes
Two are fixedly connected by the through-hole on skirt member 6.8 both ends of lower door frame crossbeam pass through 9 plate of engaging lug and connection in the utility model
It after the structure clamping of snap-gauge 11, is fixedly connected further through screw, and sets on the inside of lower door frame crossbeam 8 and connect with fixed skirt member 6
Movable skirt member 12, to ensure that the intensity of beginning box body entirety.As shown in figure 3, the activity skirt member 12 is under
8 inside lower edge of doorframe crossbeam is fixedly connected, and the distance below activity 12 bottom surface of skirt member to connection snap-gauge 11 is equal to solid
Skirt member 6 is determined above to the distance below connection card slot 10, and the width of the connection card slot 10 and the thickness for connecting snap-gauge 11 are suitable
With equal；The above-mentioned restriction to movable skirt member 12 and 8 size of lower door frame crossbeam, convenient for the installation of lower door frame crossbeam 8, Neng Goubao
The connection snap-gauge 11 at card 8 both ends of lower door frame crossbeam is smoothly caught in the connection card slot 10 of connection otic placode 9.
Above-described embodiment, the only preferred embodiment of the utility model are not used to limit the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model should all be included in
Within enclosing.
Claims (4)
1. facilitating the unlimited port type beginning case of installation cable, including beginning box body (1), the beginning box body (1) are outside upper
Portion is equipped with initial end bus slot (2), and beginning box body (1) internal upper part was equipped with for the bus (3) with cable connection, the beginning
It holds and is equipped with preceding doorframe (5) before box body (1), be equipped on the preceding doorframe (5) and close beginning box body (1) front opening
Door body (4), beginning box body (1) bottom is equipped with the port (7) that passes through of current supply cable, it is characterised in that: the preceding doorframe
(5) lower part is equipped with lower door frame crossbeam (8), and the lower door frame crossbeam (8) and preceding doorframe (5) are detachable connection so as to making to lead to
Mouth (7) front forms the open ports convenient for cable installation.
2. the unlimited port type beginning case according to claim 1 for facilitating installation cable, it is characterised in that: the preceding doorframe
(5) it is equipped with two opposite connection otic placodes (9) on the inside of the both ends of lower part, is equipped with connection card relatively on described two connection otic placodes (9)
Slot (10), lower door frame crossbeam (8) both ends be equipped with connect card slot (10) adaptation engage connection snap-gauge (11), the connection
The through-hole passed through for screw is correspondingly provided on otic placode (9) and connection snap-gauge (11), screw passes through connection otic placode (9) and connection snap-gauge
(11) two are fixedly connected by the through-hole on；(7) three side of beginning box body (1) bottom, that is, port is equipped with fixed skirt member
(6), the movable skirt member (12) for connecting with fixed skirt member (6), the activity are equipped on the inside of the lower door frame crossbeam (8)
Skirt member (12) and fixed skirt member (6) corresponding position are equipped with the through-hole passed through for screw, screw pass through movable skirt member (12) and
Two are fixedly connected by the through-hole on fixed skirt member (6).
3. the unlimited port type beginning case according to claim 2 for facilitating installation cable, it is characterised in that: the dump bottom
Side bar (12) is fixedly connected with lower edge on the inside of lower door frame crossbeam (8), activity skirt member (12) baseplane to connection snap-gauge
(11) distance of lower plane is equal to distance of the plane to connection card slot (10) lower plane, the connection card on fixed skirt member (6)
The width of slot (10) is equal with the connection thickness adaptation of snap-gauge (11).
4. the unlimited port type beginning case according to claim 1 for facilitating installation cable, it is characterised in that: the door body
(4) it is rotatablely connected on one side by hinge and preceding doorframe (5), the door body (4) is equipped with door lock (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760219.1U CN208923756U (en) | 2018-10-29 | 2018-10-29 | Facilitate the unlimited port type beginning case of installation cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760219.1U CN208923756U (en) | 2018-10-29 | 2018-10-29 | Facilitate the unlimited port type beginning case of installation cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208923756U true CN208923756U (en) | 2019-05-31 |
Family
ID=66710931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760219.1U Active CN208923756U (en) | 2018-10-29 | 2018-10-29 | Facilitate the unlimited port type beginning case of installation cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208923756U (en) |
-
2018
- 2018-10-29 CN CN201821760219.1U patent/CN208923756U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province Patentee after: Chint High Voltage Electrical Equipment (Xianyang) Co.,Ltd. Country or region after: China Address before: No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province Patentee before: SHAANXI ZHENGTAI BUSBAR TECHNOLOGY Co.,Ltd. Country or region before: China |