CN215870232U - Generator car access box convenient to cable switching and easy safety inspection - Google Patents
Generator car access box convenient to cable switching and easy safety inspection Download PDFInfo
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- CN215870232U CN215870232U CN202121812312.4U CN202121812312U CN215870232U CN 215870232 U CN215870232 U CN 215870232U CN 202121812312 U CN202121812312 U CN 202121812312U CN 215870232 U CN215870232 U CN 215870232U
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Abstract
The utility model belongs to the technical field of power generation cars, and particularly relates to a power generation car access box convenient for cable switching and easy for safe maintenance. An insulating partition plate is additionally arranged in the box body, the box body is divided into a bus chamber and a cable chamber which are separated, a maintainer does not need to face an electrified bus bar during maintenance, and a generator car cable access hole is formed in the box door, so that the box door can be closed after the generator car cable is matched with the cable mounting bracket, and the safety is higher; in addition, the busbar support piece is arranged in a step shape, so that the front position and the rear position of the adapting cable assembling holes on the busbars which are arranged up and down are staggered, and the cables can be connected conveniently.
Description
Technical Field
The utility model belongs to the technical field of power generation cars, and particularly relates to a power generation car access box convenient for cable switching and easy for safe maintenance.
Background
The emergency power-generating car access box is also called as a power-generating car emergency power supply access device, and utilizes the existing electric quick connector equipment and microcomputer intelligent relay protection technology to develop a set of emergency power supply quick access device. The emergency power supply access box has wide application in emergency repair and disaster relief, power supply protection and temporary power supply protection. But when the power-generating car access box inserts emergent power-generating car (machine), the cabinet door can't be closed, has debris such as toy, rainwater and gets into the risk of power-generating car access box.
And the existing power generation car access box still has the following problems:
firstly, the size of a front door plate of a generator car access box is large, and after the door is opened repeatedly for several times, the door plate deforms seriously, so that the appearance and the safety are influenced;
arranging disorder of busbars and cables in the power generation car access box, opening a box door when the cables are overhauled, and directly facing electrified busbars by maintainers, so that great potential safety hazards exist;
gaps among all bus bars in the power generation car access box are small, and cable wiring holes in the bus bars are very inconvenient to access cables;
and fourthly, whether the busbar in the power generation car access box is electrified or not, the box door can be opened by maintainers, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to install the insulating partition plate in the box body, the box body is divided into two separated spaces of a bus chamber and a cable chamber, and maintainers do not need to face charged bus bars during maintenance, so that the maintenance is safer.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme: the utility model provides a generator car access box convenient to cable switching and easy safety inspection, includes the box and locates the chamber door on the box, the box divide into bus-bar room and the cable chamber that distributes from top to bottom through insulating barrier, be provided with the switching cable hole on the insulating barrier, be provided with the cable installing support in the cable chamber, the case door below is provided with a plurality of generator car cable access holes, the generator car cable access hole is provided with detachable rubber plug. Utilize insulating barrier separately with generating line room and cable chamber, it is safer when overhauing the cable, and make and insert incasement winding displacement more orderly, more convenient the maintenance, in addition through set up the generator car cable access hole on the box, guarantee that the door can be closed after generator car cable and the cooperation of cable erection support, and the cable can pass rubber plug, rubber plug is used for sealing the gap between generator car cable and the generator car cable access hole, avoid debris such as rainwater, silt to enter into the box in.
The technical scheme of the utility model is as follows: still including female arranging and female support piece of arranging, female support piece of arranging is fixed to be set up in the generating line room, generating line room top-down is provided with three female arranging, female arranging is provided with the adapter cable pilot hole, female support piece of arranging is the stairstepping, female arranging installs the front surface at female support piece's the ladder of each grade. The busbar is arranged on the stepped surface of the stepped busbar support piece, so that the front position and the rear position of the through-connection cable assembly holes in the vertically arranged busbar are staggered, the through-connection installation of cables is facilitated, the space in the box is saved, and the access box is more compact and occupies less space.
The technical scheme of the utility model is as follows: the box door comprises an upper opening door and a lower opening door, the upper opening door and the lower opening door are respectively arranged in front of the bus chamber and the cable chamber, and the cable access hole of the generator car is arranged on the lower opening door. Divide into the chamber door and open the door down, make the chamber door more firmly stable, solved the too big easy problem of warping of chamber door area to only need open down open the door can when overhauing and installing the generator car cable.
The technical scheme of the utility model is as follows: the upper opening door and the lower opening door are respectively provided with a first electromagnetic lock and a second electromagnetic lock, and the first electromagnetic lock and the second electromagnetic lock are electrically connected with the busbar. Through setting up the electromagnetic lock to on female arranging of being connected to the electromagnetic lock electricity, female unable chamber door of opening under the circular telegram condition of arranging, overhaul appear danger under the condition of avoiding circular telegram.
The utility model has the beneficial effects that:
(1) an insulating partition plate is additionally arranged in the box body, the box body is divided into a bus chamber and a cable chamber which are separated from each other vertically, only the cable chamber is opened during maintenance, maintenance personnel do not need to face an electrified bus bar, and a generator car cable access hole is formed in the box door, so that the box door can be closed after a generator car cable is matched with the cable mounting bracket, and the safety is improved;
(2) the bus bar is arranged on the front surface of the step surface of the stepped bus bar support piece, so that the front and back positions of the through connection cable assembly holes of the vertically arranged bus bar are staggered, the through connection installation of the wiring harness is facilitated, the space in the box is saved, and the access box is more compact;
(3) the door of the generator car access box is divided into an upper opening door and a lower opening door, so that the size of the door is reduced, the stability of the door is improved, and the door is not easy to deform;
(4) through setting up the electromagnetic lock to on female arranging of being connected to the electromagnetic lock electricity, female unable chamber door of opening under the circular telegram condition of arranging, overhaul under the condition of avoiding circular telegram, improved the security.
Drawings
FIG. 1 is a schematic structural diagram of a generator car access box convenient for cable switching and easy for safe maintenance according to the utility model;
FIG. 2 is a schematic view of the structure of the insulating spacer according to the present invention;
FIG. 3 is an internal structural view of a generator car access box according to the present invention for facilitating cable transition and facilitating safe maintenance;
FIG. 4 is a front view of a generator car access box of the present invention for facilitating cable transition and for facilitating safe maintenance;
in the figure, a box body 1, an insulating partition plate 2, a switching cable hole 2-1, a bus chamber 3, a cable chamber 4, a cable mounting bracket 5, a cable access hole 6 of the power generation car, a rubber plug 7, a bus bar 8, a bus bar support 9, an upward opening door 10, a downward opening door 11, a first electromagnetic lock 12 and a second electromagnetic lock 13 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-4, a generator car access box convenient for cable switching and easy for safe maintenance comprises a box body 1 and a box door arranged on the box body 1, wherein the box body 1 is divided into a bus chamber 3 and a cable chamber 4 which are distributed from top to bottom through an insulating partition plate 2, a switching cable hole 2-1 is arranged on the insulating partition plate 2, a cable mounting bracket 5 is arranged in the cable chamber 4, 8 generator car cable access holes 6 are arranged below the box door, and the generator car cable access holes 6 are provided with detachable rubber plugs 7.
The power generation car access box is further provided with a busbar 8 and a busbar support piece 9, the busbar support piece 9 is fixedly arranged in the busbar chamber 3, three busbars 8 are arranged on the busbar chamber 3 from top to bottom, the busbar 8 is provided with a switching cable assembling hole, the busbar support piece 9 is in a step shape, the busbar 8 is arranged on the front surface of each step of the busbar support piece 9, the cable mounting support 5 is connected with the busbar 8 through a switching cable, and the switching cable penetrates through the switching cable hole 2-1.
The box door comprises an upper opening door 10 and a lower opening door 11, the upper opening door 10 and the lower opening door 11 are respectively arranged in front of the bus chamber 3 and the cable chamber 4, and the generator car cable access hole 6 is arranged on the lower opening door 11.
The upward opening door 10 and the downward opening door 11 are respectively provided with a first electromagnetic lock 12 and a second electromagnetic lock 13, and the first electromagnetic lock 12 and the second electromagnetic lock 13 are electrically connected with the busbar 8.
When installing the generator car cable, open under 11, pull out rubber plug 7, wear the cover on the generator car cable with rubber plug 7, make the generator car cable pass generator car cable access hole 6 again, assemble the generator car cable to cable erection support 5 on, close under 11 that open the door, then pack back generator car cable access hole 6 with rubber plug 7 along the generator car cable, guaranteed the sealed effect of box 1, avoid debris such as rainwater and silt to get into box 1.
When overhauing the cable, only need open down 11 of opening the door overhaul can, if forget before the maintenance and cut off the electricity on female row 8, first electromagnetic lock 12 and second electromagnetic lock 13 all can't be opened, avoid overhauing under the circular telegram condition, improved the security.
Claims (4)
1. The utility model provides a generator car access box convenient to cable switching and easy safety inspection, includes box (1) and locates the chamber door on box (1), its characterized in that: the box body (1) is divided into a bus chamber (3) and a cable chamber (4) which are distributed from top to bottom through an insulating partition plate (2), wherein a transfer cable hole (2-1) is formed in the insulating partition plate (2), a cable mounting support (5) is arranged in the cable chamber (4), a plurality of generator car cable access holes (6) are formed in the lower portion of the box door, and detachable rubber plugs (7) are arranged in the generator car cable access holes (6).
2. A generator car access box facilitating cable transition and easy safe maintenance according to claim 1, wherein: still including female arranging (8) and female support piece (9) of arranging, female support piece (9) of arranging is fixed to be set up in generating line room (3), generating line room (3) top-down is provided with three female arranging (8), female arranging (8) is provided with the adapter cable pilot hole, female support piece (9) of arranging is the stairstepping, female arranging (8) and installing the front surface at female support piece (9) ladder of each level.
3. A generator car access box facilitating cable transition and easy safe maintenance according to claim 1, wherein: the box door comprises an upper opening door (10) and a lower opening door (11), the upper opening door (10) and the lower opening door (11) are respectively arranged in front of the bus chamber (3) and the cable chamber (4), and the generator car cable access hole (6) is formed in the lower opening door (11).
4. A generator car access box facilitating cable transition and easy safety maintenance according to claim 3, wherein: go up overhead door (10) and overhead door (11) and be provided with first electromagnetic lock (12) and second electromagnetic lock (13) respectively, first electromagnetic lock (12) and second electromagnetic lock (13) all are connected with female arranging (8) electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812312.4U CN215870232U (en) | 2021-08-04 | 2021-08-04 | Generator car access box convenient to cable switching and easy safety inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812312.4U CN215870232U (en) | 2021-08-04 | 2021-08-04 | Generator car access box convenient to cable switching and easy safety inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215870232U true CN215870232U (en) | 2022-02-18 |
Family
ID=80330110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812312.4U Active CN215870232U (en) | 2021-08-04 | 2021-08-04 | Generator car access box convenient to cable switching and easy safety inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215870232U (en) |
-
2021
- 2021-08-04 CN CN202121812312.4U patent/CN215870232U/en active Active
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