CN203337789U - Shut-off switch pressing device - Google Patents
Shut-off switch pressing device Download PDFInfo
- Publication number
- CN203337789U CN203337789U CN2013203961603U CN201320396160U CN203337789U CN 203337789 U CN203337789 U CN 203337789U CN 2013203961603 U CN2013203961603 U CN 2013203961603U CN 201320396160 U CN201320396160 U CN 201320396160U CN 203337789 U CN203337789 U CN 203337789U
- Authority
- CN
- China
- Prior art keywords
- switch
- shut
- disconnecting switch
- adjusting bolt
- bracket
- 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
Links
- 238000000034 method Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a shut-off switch pressing device which is used for detecting a shut-off switch of a spacecraft. The shut-off switch pressing device comprises a shut-off switch bracket, a pressing plate and adjusting bolts, wherein the shut-off switch bracket is fixedly connected with a shut-off switch, and the pressing plate is connected with the shut-off switch bracket through the adjusting bolts to press the shut-off switch. The shut-off switch pressing device adjusts the distance between the shut-off switch and the pressing plate to control pressing force. The problem that a shut-off switch needs to be pressed for a long time during electrical test process of a spacecraft cabin is solved, the labor intensity of operators is reduced, the pressing operation of the shut-off switch is safer, more convenient and more reliable, and quality and stability of electrical test of spacecrafts are further improved.
Description
Technical Field
The utility model relates to an electrical apparatus test technical field, and in particular to disconnecting switch closing device.
Background
In the process of electrical test of a spacecraft cabin, signal test of a disconnecting switch is a very important part, and the quality of the signal of the disconnecting switch is one of important bases for whether a satellite and an arrow are successfully separated in the launching process of the spacecraft. In general, in an electrical test, an operator presses a disconnecting switch with a hand for a long time to keep the disconnecting switch closed for a long time, so that the electrical test can be smoothly performed. However, the long-time pressing of the release switch may cause the arm of the operator to be sore and difficult to maintain due to uneven force application of the hand, and the release switch needs to be pressed for about 15 minutes at a time in one electrical test, thereby causing many unstable factors, such as failure of the electrical test due to the fact that the release switch cannot be kept in a closed state due to uneven force application or arm loosening of the operator.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention aims to solve the problem of the prior art. The utility model provides a disconnecting switch closing device for detect spacecraft disconnecting switch, it includes: the disconnecting switch comprises a disconnecting switch bracket, a pressure plate and an adjusting bolt; the disconnecting switch bracket is fixedly connected with the disconnecting switch; the pressing plate is connected with the disconnecting switch bracket through an adjusting bolt so as to press the disconnecting switch.
Further, the disconnecting switch bracket is provided with a mounting hole for mounting the adjusting bolt.
Further, the aperture of the mounting hole is matched with the adjusting bolt.
Furthermore, the pressure plate and the hole corresponding to the mounting hole are used for mounting the adjusting bolt.
Further, the aperture of the hole is matched with the adjusting bolt.
Further, the adjusting bolt comprises a standard bolt of M4x35mm, a nut, a flat washer and a spring washer.
To sum up, the utility model provides a disconnecting switch closing device is through adjusting the distance between disconnecting switch and the clamp plate in order to control the packing force. The problem that the disconnecting switch needs to be pressed for a long time in the electrical test process of the spacecraft cabin is solved, the labor intensity of operators is reduced, and the pressing operation of the disconnecting switch is safer, more convenient and more reliable, so that the quality and the stability of the electrical test of the spacecraft are further improved.
Drawings
Fig. 1 is a schematic structural diagram of a disconnecting switch pressing device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a disconnecting switch bracket according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a pressing plate according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an adjusting bolt according to an embodiment of the present invention.
Detailed Description
In order to make the objects and features of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a pressing device of a disconnecting switch according to an embodiment of the present invention.
This disconnecting switch closing device for detect spacecraft disconnecting switch, it includes: the disconnecting switch comprises a disconnecting switch bracket 110, a pressure plate 120 and an adjusting bolt 130, wherein the disconnecting switch bracket 110 is fixedly connected with a disconnecting switch; the pressing plate 120 is connected to the release switch bracket 110 through an adjusting bolt 130 to press the release switch.
When the battery test is carried out, the adjusting nut 130 is screwed by a wrench, the distance between the disconnecting switch bracket 110 and the pressing plate 120 can be changed, so that the aim of pressing the disconnecting switch is fulfilled, and the problem that the airship disconnecting switch needs to be pressed by hands by an operator during the electric test is solved.
In addition, this disconnecting switch closing device, it is very convenient to use, only needs to screw up adjusting nut 130 alright realize compressing tightly disconnecting switch. The magnitude of the pressing force can be changed through the adjusting nut 130 to achieve different pressing requirements, and the reliability and stability of the pressing operation of the disconnecting switch are greatly improved.
Please refer to fig. 2, which is a schematic structural diagram of a disconnecting switch bracket according to an embodiment of the present invention.
In the embodiment of the present invention, the disconnecting switch bracket 110 has a mounting hole 111 to mount the adjusting bolt 130. In the embodiment of the present invention, the mounting holes 111 on the disconnecting switch bracket 110 are plural, for example, 4, for mounting a plurality of adjusting bolts, and according to the improvement of the stability of the mounting between the disconnecting switch bracket 110 and the pressing plate 120, the stability of the test is further ensured.
In addition, the diameter of the mounting hole 111 matches the diameter of the adjusting bolt 130. Thereby being closely matched with the adjusting bolt 130 to achieve the effect of stable locking.
Fig. 3 is a schematic structural diagram of a pressing plate according to an embodiment of the present invention.
In the embodiment of the present invention, the pressing plate 120 corresponds to the hole 121 of the mounting hole 111 to mount the adjusting bolt 130. Thus, the adjusting bolt 130 can be fixedly connected between the disconnecting switch bracket 110 and the pressure plate 120 through the corresponding mounting hole 111 and the corresponding hole 121.
In the embodiment of the present invention, the aperture of the hole 121 matches with the adjusting bolt 130. Thereby being closely matched with the adjusting bolt 130 to achieve the effect of stable locking.
Please refer to fig. 4, which is a schematic structural diagram of an adjusting bolt according to an embodiment of the present invention.
In the embodiment of the present invention, the adjusting bolt 130 includes a standard bolt of M4x35mm, a nut, a flat washer and a spring washer.
To sum up, the embodiment of the utility model provides a disconnecting switch closing device is through adjusting the distance between disconnecting switch and the clamp plate in order to control the packing force. The problem that the disconnecting switch needs to be pressed for a long time in the electrical test process of the spacecraft cabin is solved, the labor intensity of operators is reduced, and the pressing operation of the disconnecting switch is safer, more convenient and more reliable, so that the quality and the stability of the electrical test of the spacecraft are further improved.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but is capable of numerous changes and modifications without departing from the spirit and scope of the invention.
Claims (6)
1. A release switch hold-down device for detecting a spacecraft release switch, comprising:
the disconnecting switch comprises a disconnecting switch bracket, a pressure plate and an adjusting bolt; wherein,
the disconnecting switch bracket is fixedly connected with the disconnecting switch;
the pressing plate is connected with the disconnecting switch bracket through an adjusting bolt so as to press the disconnecting switch.
2. The disconnect switch hold down device of claim 1, wherein the disconnect switch bracket has a mounting hole to mount the adjusting bolt.
3. The disconnect switch hold-down device of claim 2, wherein the mounting hole has a bore diameter that matches the adjustment bolt.
4. The disconnect switch hold-down device of claim 2, wherein the pressure plate corresponds to a hole in the mounting hole to mount the adjusting bolt.
5. The disconnect switch hold-down device of claim 4, wherein the bore of the bore is matched to the adjustment bolt.
6. The disconnect switch hold-down device of claim 1, wherein the adjusting bolt comprises a standard bolt of M4x35mm, a nut, a flat washer, and a spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203961603U CN203337789U (en) | 2013-07-04 | 2013-07-04 | Shut-off switch pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203961603U CN203337789U (en) | 2013-07-04 | 2013-07-04 | Shut-off switch pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337789U true CN203337789U (en) | 2013-12-11 |
Family
ID=49706456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203961603U Expired - Fee Related CN203337789U (en) | 2013-07-04 | 2013-07-04 | Shut-off switch pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203337789U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768546A (en) * | 2016-12-06 | 2017-05-31 | 上海航天设备制造总厂 | Thrust measures frock and its measuring method |
| CN109631724A (en) * | 2018-12-28 | 2019-04-16 | 航天东方红卫星有限公司 | A kind of measurement method of moonlet separating switch outreach |
| CN111123086A (en) * | 2019-11-26 | 2020-05-08 | 航天东方红卫星有限公司 | Synchronous release tool for satellite disconnecting switch |
| CN112591143A (en) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | Transition plate for accommodating flexible spacecraft |
| CN112591142A (en) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | Storage device suitable for flexible spacecraft |
-
2013
- 2013-07-04 CN CN2013203961603U patent/CN203337789U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768546A (en) * | 2016-12-06 | 2017-05-31 | 上海航天设备制造总厂 | Thrust measures frock and its measuring method |
| CN109631724A (en) * | 2018-12-28 | 2019-04-16 | 航天东方红卫星有限公司 | A kind of measurement method of moonlet separating switch outreach |
| CN111123086A (en) * | 2019-11-26 | 2020-05-08 | 航天东方红卫星有限公司 | Synchronous release tool for satellite disconnecting switch |
| CN112591143A (en) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | Transition plate for accommodating flexible spacecraft |
| CN112591142A (en) * | 2020-12-14 | 2021-04-02 | 兰州空间技术物理研究所 | Storage device suitable for flexible spacecraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200704 |