CN206673329U - A kind of guide rail installation type supply unit - Google Patents
A kind of guide rail installation type supply unit Download PDFInfo
- Publication number
- CN206673329U CN206673329U CN201720294336.2U CN201720294336U CN206673329U CN 206673329 U CN206673329 U CN 206673329U CN 201720294336 U CN201720294336 U CN 201720294336U CN 206673329 U CN206673329 U CN 206673329U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- shape
- junction block
- fixing card
- block
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
Abstract
It the utility model is related to a kind of guide rail installation type supply unit, junction block including U-shape, the back side of the junction block of the U-shape is provided with guide rail mounting groove, the front end groove of the junction block of the U-shape is detachable to be provided with integrated switch module, the integrated switch module is connected and fixed by gib block with the front end groove, after the junction block back side of the U-shape is by guide rail mounting groove and guide rail clamping, locked by the guide rail fixing card of the L-shaped on the junction block of the U-shape, the guide rail fixing card is arranged in the neck of L-shaped, holddown spring is provided with the neck of the L-shaped, the front end connection fixture block of the guide rail fixing card, the lower end of the contact surface of the fixture block and guide rail is outside inclined-plane, the upper outside of the guide rail fixing card is provided with the pull tab for pulling out the guide rail fixing card.The utility model realizes the replacing of switch module, advantageously reduces enterprise's production cost, the convenient installation on guide rail and dismounting.
Description
Technical field
The utility model belongs to switch module technical field, and in particular to a kind of guide rail installation type supply unit.
Background technology
Switching power unit is commonly to use fixed or guide tracked, guide rail regulation easy for installation in electrical control cubicles are fitted into
Position, therefore be usually to use guide tracked installation in the existing switch power module that is arranged on.But current switch module structure
When being connected installation with guide rail, guide rail is prefabricated, in order that work switch power supply module is installed well, commonly using Clamp connecting block
Carry out, but snap effect is poor in use for existing Clamp connecting block, after installation is complete, when dismantling or changing installation not
Conveniently remove, and it is integral structure to switch power supply module with fixed seat, it has not been convenient to the recycling of fixed seat, it is existing in addition
The junction block of switch common use two necks, processing inconvenience.
Utility model content
The purpose of this utility model is solve above-mentioned technical problem and provide a kind of assemblied guide rail installing type power supply
Device.
To achieve the above object, the utility model adopts the following technical scheme that：
A kind of guide rail installation type supply unit, includes the junction block of U-shape, and the back side of the junction block of the U-shape is provided with
Guide rail mounting groove, the front end groove of the junction block of the U-shape is detachable to be provided with integrated switch module, the monoblock type
Switch module is connected and fixed by gib block with the front end groove, and the junction block back side of the U-shape is pacified by guide rail
Tankage by the guide rail fixing card of the L-shaped on the junction block of the U-shape with after guide rail clamping, being locked, the guide rail fixing card
In the neck of L-shaped, holddown spring, the front end connection fixture block of the guide rail fixing card, institute are provided with the neck of the L-shaped
The lower end for stating the contact surface of fixture block and guide rail is outside inclined-plane, and the upper outside of the guide rail fixing card is described provided with pulling out
The pull tab of guide rail fixing card.
The top of the junction block of the U-shape is respectively equipped with phase terminal hole and zero line wiring hole with bottom.
Lead is respectively equipped with the top and bottom of the junction block of the U-shape and fixes locking device.
It is bolt that the lead, which fixes locking device,.
The utility model guide rail installation type supply unit by the junction block including U-shape, the junction block of the U-shape
The back side is provided with guide rail mounting groove, and the front end groove of the junction block of the U-shape is detachable to be provided with integrated switch module, institute
State integrated switch module to be connected and fix by gib block with the front end groove, the junction block back side of the U-shape leads to
Guide rail mounting groove is crossed with after guide rail clamping, being locked by the guide rail fixing card of the L-shaped on the junction block of the U-shape, it is described to lead
Rail fixing card is arranged in the neck of L-shaped, and holddown spring is provided with the neck of the L-shaped, and the front end of the guide rail fixing card connects
Connect fixture block, the lower end of the contact surface of the fixture block and guide rail is outside inclined-plane, the upper outside of the guide rail fixing card be provided with to
The outer pull tab for pulling the guide rail fixing card, it is possible to achieve the replacing of switch module, advantageously reduce waste, economize on resources, drop
Low enterprise's production cost, while conveniently installation and dismounting on guide rail.
Brief description of the drawings
Fig. 1 is the structural representation for the guide rail installation type supply unit that the utility model embodiment provides；
Fig. 2 is the mating connection schematic diagram of gib block；
Fig. 3 is the mounting structure schematic diagram of guide rail fixing card.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
Referring to shown in Fig. 1-3, a kind of guide rail installation type supply unit includes the junction block 1 of U-shape, and the U-shape connects
The back side 3 of line seat is provided with guide rail mounting groove, and the detachable monoblock type that is provided with of front end groove 8 of the junction block of the U-shape is opened
Module 2 is closed, the integrated switch module is connected and fixed by gib block 13 with the front end groove, the U-shape
After the junction block back side 3 is by guide rail mounting groove and the clamping of guide rail 6, fixed by the guide rail of the L-shaped on the junction block of the U-shape
The locking of card 7, the guide rail fixing card are arranged in the neck 15 of L-shaped, and holddown spring 17 is provided with the neck of the L-shaped, described
Guide rail fixing card is arranged in the neck of the L-shaped, the vertical component effect phase that the front end of the guide rail fixing card passes through guide rail fixing card
The horizontal part 16 of connection is connected with fixture block 4, and the lower end of the fixture block 4 and the contact surface of guide rail 6 is outside inclined-plane, and the guide rail is consolidated
Surely card 7 is provided with the pull tab 9 for pulling out the guide rail fixing card.
The guide rail mounting groove has by the upper neck 4 that is formed of corresponding side surface of fixture block 4 and guide rail mounting groove and prefabricated
Good lower bayonet slot 5, respectively the both ends with guide rail plug, realize and the installation of guide rail 6 link together, and fixed by guide rail
The effect of card 7 and spring 17 compresses locking of the respective end realization of guide rail to guide rail by the medial surface of block 4, in the lower end of guide rail
After being connected with lower bayonet slot, the upper end 61 of guide rail is against the upper surface of the guide rail mounting groove of the junction block of U-shape, then unclamps pull tab
9, acted in spring 17, drive guide rail fixing card to move down, fixture block is extruded, using the inner side of fixture block by the outer side pressure of guide upper
Tightly, during installation, as long as pull-up pull tab 9 is compressed spring 17, fixture block is partially retracted to incline position, due to now fixture block with
The upper neck 4 that the corresponding side surface of guide rail mounting groove is formed is wider, facilitates the top of guide rail to insert installation.
Wherein, the top 10 of the junction block of the U-shape is respectively equipped with phase terminal hole and zero line wiring hole with bottom 11
(not shown).
The upper side 12 of the junction block of the U-shape fixes locking device with being respectively equipped with lead in lower side 14
18。
Wherein, it is bolt that the lead, which fixes locking device,.
It should be noted that the gib block can also be including upper gib block and lower gib block, upper gib block and
Lower gib block is respectively provided on the upper and lower end face of the lightning-protection module.
The supply unit is Switching Power Supply.
As can be seen that the utility model guide rail installation type supply unit passes through the junction block including U-shape, the U-shape
The back side of junction block be provided with guide rail mounting groove, the front end groove of the junction block of the U-shape is detachable to be provided with monoblock type
Switch module, the integrated switch module are connected and fixed by gib block with the front end groove, and the U-shape connects
After the line seat back side is by guide rail mounting groove and guide rail clamping, clamping lock is fixed by the guide rail of the L-shaped on the junction block of the U-shape
Tightly, the guide rail fixing card is arranged in the neck of L-shaped, and holddown spring, the guide rail fixing card are provided with the neck of the L-shaped
Front end connection fixture block, the lower end of the contact surface of the fixture block and guide rail is outside inclined-plane, outside the top of the guide rail fixing card
Side is provided with the pull tab for pulling out the guide rail fixing card, it is possible to achieve the replacing of switch module, advantageously reduces waste, saves
Resource, enterprise's production cost, while conveniently installation and dismounting on guide rail are reduced, is had great importance.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (4)
- A kind of 1. guide rail installation type supply unit, it is characterised in that the junction block including U-shape, the junction block of the U-shape The back side is provided with guide rail mounting groove, and the front end groove of the junction block of the U-shape is detachable to be provided with integrated switch module, institute State integrated switch module to be connected and fix by gib block with the front end groove, the junction block back side of the U-shape leads to Guide rail mounting groove is crossed with after guide rail clamping, being locked by the guide rail fixing card of the L-shaped on the junction block of the U-shape, it is described to lead Rail fixing card is arranged in the neck of L-shaped, and holddown spring is provided with the neck of the L-shaped, and the front end of the guide rail fixing card connects Connect fixture block, the lower end of the contact surface of the fixture block and guide rail is outside inclined-plane, the upper outside of the guide rail fixing card be provided with to The outer pull tab for pulling the guide rail fixing card.
- 2. guide rail installation type supply unit according to claim 1, it is characterised in that the top of the junction block of the U-shape Phase terminal hole and zero line wiring hole are respectively equipped with bottom.
- 3. guide rail installation type supply unit according to claim 2, it is characterised in that the top of the junction block of the U-shape Locking device is fixed with being respectively equipped with lead on bottom.
- 4. guide rail installation type supply unit according to claim 3, it is characterised in that it is spiral shell that the lead, which fixes locking device, Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294336.2U CN206673329U (en) | 2017-03-23 | 2017-03-23 | A kind of guide rail installation type supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294336.2U CN206673329U (en) | 2017-03-23 | 2017-03-23 | A kind of guide rail installation type supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673329U true CN206673329U (en) | 2017-11-24 |
Family
ID=60372969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294336.2U Active CN206673329U (en) | 2017-03-23 | 2017-03-23 | A kind of guide rail installation type supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673329U (en) |
-
2017
- 2017-03-23 CN CN201720294336.2U patent/CN206673329U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |