CN209402244U - A kind of feeder terminal unit - Google Patents
A kind of feeder terminal unit Download PDFInfo
- Publication number
- CN209402244U CN209402244U CN201920359926.8U CN201920359926U CN209402244U CN 209402244 U CN209402244 U CN 209402244U CN 201920359926 U CN201920359926 U CN 201920359926U CN 209402244 U CN209402244 U CN 209402244U
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- Prior art keywords
- cabinet
- terminal unit
- feeder terminal
- rear portion
- groove
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Abstract
The utility model relates to a kind of feeder terminal units, including cabinet, the cabinet includes cabinet front feeder terminal unit and cabinet rear portion feeder terminal unit, cabinet front and cabinet rear portion surround the perforation feeder terminal unit to be formed and be adapted to concrete column, the side of cabinet front and cabinet rear portion are hinged, the other side of cabinet front is connect by clamping screw feeder terminal unit with cabinet rear portion, and accommodation groove feeder terminal unit is provided on the lateral surface at the cabinet front or cabinet rear portion and can cover the chamber door feeder terminal unit of the accommodation groove.The feeder terminal unit install convenient of the utility model, firm and small volume.
Description
Technical field
The utility model relates to a kind of electric control appliance more particularly to a kind of feeder terminal units.
Background technique
As a kind of feeder terminal unit, panel switches monitor terminal (abbreviation FTU), there is remote control, remote signalling, fault detection
Function, and can be communicated with power distribution automation main station, distribution system operating condition and various parameters are provided and are monitored needed for control
Information.
Existing feeder terminal unit includes cabinet and is set to the intracorporal various control circuits of case, and cabinet passes through mounting bracket
It being installed on concrete column, existing mounting bracket includes mounting rod, and one end of mounting rod is fixedly installed on concrete column by anchor ear,
Cabinet is fixedly installed on the other end of mounting rod.The cabinet installed by this mounting means is set to the side of concrete column,
Length outstanding is longer, is easy to contact with the generation of the objects such as the neighbouring vehicle of object or process, and then cause certain accident,
Moreover, because cabinet is installed on the side of concrete column, weight branch is uneven, for a long time using between rear anchor ear and concrete column
Connection be easy under the doing of gravity generate loosening, in turn result in some potential safety problems, in addition, the setting of mounting bracket so that
Operator needs modern more accessory and auxiliary material when installing feeder terminal unit at the scene, and mounting bracket shape itself is not
Rule, volume are larger, inconvenient to carry, to reduce the installation effectiveness of feeder terminal unit.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of new structural feeder line
Terminal installation makes it with more the utility value in industry.
Utility model content
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of install convenients, firm and small volume
Feeder terminal unit.
The feeder terminal unit of the utility model, including cabinet, the cabinet include cabinet front and cabinet rear portion, cabinet
Front and cabinet rear portion surround the perforation to be formed and be adapted to concrete column, and the side and cabinet rear portion of cabinet front are hinged, before cabinet
The other side in portion is connect by clamping screw with cabinet rear portion, is provided with appearance on the lateral surface at the cabinet front or cabinet rear portion
It sets slot and the chamber door of the accommodation groove can be covered.
Further, the feeder terminal unit of the utility model is provided with bed course on the medial surface of the perforation.
Further, the feeder terminal unit of the utility model, the cross section of the perforation are circle.
Further, on the lateral surface at the feeder terminal unit of the utility model, the cabinet front and cabinet rear portion
It is provided with accommodation groove.
Further, the feeder terminal unit of the utility model, the left side of the cabinet front and the left side at cabinet rear portion
Escape groove is correspondingly provided on side, the front side wall shape of the rear wall of escape groove and escape groove on cabinet rear portion on cabinet front
At engaging lug, the clamping screw sequentially passes through two engaging lugs from the escape groove of cabinet front and stretches to keeping away for cabinet rear portion
It allows in slot.
Further, the feeder terminal unit of the utility model, the engaging lug, which is equipped with, penetrates company along its thickness direction
The mounting hole of lug, the top surface and bottom surface of mounting hole are respectively provided with equipped with guide groove, and mounting hole is interior to be equipped with connecting plate, and connecting plate is equipped with
Through-thickness penetrates the threaded hole of connecting plate, and mounting groove is equipped on the bottom surface and bottom surface of connecting plate, is equipped with bullet in mounting groove
Property device and guide post, one end of elastic device and the bottom surface of mounting groove connect, and the other end is connect with guide post, the other end position of guide post
In in the mounting groove, the connecting plate can be rotated around guide post.
Further, the feeder terminal unit of the utility model, the elastic device are spring, and the guide post is stainless steel
Guide post.
According to the above aspect of the present invention, the utility model at least has the following advantages: the feeder terminal unit of the utility model, perforation
And the setting of the structure of clamping screw, so that operator no longer needs to carry other large-scale auxiliary appliances and can be realized to be pacified
Loaded on the purpose on concrete column.When specific installation, operator rotates cabinet front or cabinet rear portion first, wears to open this
Then the cylinder of its concrete column is passed through the perforation by hole, finally again locked cabinet left part and cabinet right part by clamping screw
?.When practical application, settable bed course is on the medial surface of perforation to increase the compactness and friction between cabinet and concrete column
Power, to be stably mounted on concrete column.The bed course can be silica gel, plastics etc. with certain elastic and frictional force
Material.Due to eliminating mounting bracket, without carrying a large amount of auxiliary materials when which installs, and installation is more convenient,
Simultaneously as cabinet is mounted as a whole on concrete column, distribution of weight also more evenly, is also less prone to loosening after long-time use
The phenomenon that, and other objects strike the cabinet probability it is also smaller, to increase its safety.
In conclusion the feeder terminal unit install convenient of the utility model, firm and small volume.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the schematic side view of existing feeder terminal unit and its installation；
Fig. 2 is the feeder terminal unit of Fig. 1 and its schematic top plan view of installation；
Fig. 3 is the schematic top plan view of the feeder terminal unit of the utility model；
Fig. 4 is the partial enlarged view in the portion A in Fig. 3；
Fig. 5 is the structural schematic diagram of engaging lug；
Fig. 6 is the schematic elevation view of cabinet when chamber door is opened.
In figure, 1: cabinet front；2: cabinet rear portion；3: perforation；4: guide post；5: clamping screw；6: accommodation groove；7: chamber door；
8: through slot；9: bed course；10: escape groove；11: engaging lug；12: mounting hole；13: guide groove；14: connecting plate；15: threaded hole；16: peace
Tankage；17: elastic device.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Referring to Fig. 3 to Fig. 6, a kind of feeder terminal unit of one preferred embodiment of the utility model, including cabinet, cabinet packet
Cabinet front 1 and cabinet rear portion 2 are included, cabinet front and cabinet rear portion surround the perforation 3 to be formed and be adapted to concrete column, cabinet front
Side and cabinet rear portion it is hinged, the other side of cabinet front is connect by clamping screw 5 with cabinet rear portion, cabinet front or case
It is provided with accommodation groove 6 on the lateral surface at body rear portion and the chamber door 7 of the accommodation groove can be covered.
The through slot 8 that bottom surface is extended to from top surface is equipped on cabinet front and cabinet rear portion, the through slot on cabinet front and
Through slot split on cabinet rear portion forms above-mentioned perforation structure, and the cross section of the perforation is generally circular in cross section.
The setting of the structure of the perforation and clamping screw, so that operator no longer needs to carry other large-scale auxiliary appliances
The purpose being installed on concrete column can be realized.When specific installation, after operator rotates cabinet front or cabinet first
Then the cylinder of its concrete column is passed through the perforation to open the perforation by portion, finally pass through clamping screw again for cabinet left part
It is locked with cabinet right part.When practical application, settable bed course is on the medial surface of perforation to increase between cabinet and concrete column
Compactness and frictional force, to be stably mounted on concrete column.The bed course, which can be silica gel, plastics etc., to be had centainly
The material of elasticity and frictional force.Due to eliminating mounting bracket, without carrying a large amount of auxiliary materials when which installs, and
Install it is more convenient, simultaneously as cabinet is mounted as a whole on concrete column, distribution of weight also more evenly, after long-time use
Also the phenomenon that being less prone to loosening, and other objects strike the cabinet probability it is also smaller, to increase its safety.
Wherein, accommodation groove is for installing various circuit control devices, to realize the monitoring to various controller switching equipments.
Preferably, the feeder terminal unit of the utility model, bed course 9 is provided on the medial surface of perforation.
Bed course can increase compactness and frictional force between cabinet and concrete column, to be stably mounted at cement
On column.
Preferably, the feeder terminal unit of the utility model, the cross section of perforation is circle.
Preferably, being respectively provided on the lateral surface at the feeder terminal unit of the utility model, cabinet front and cabinet rear portion
There is accommodation groove 6.
Cabinet is provided with accommodation groove backward, on the one hand improves the utilization rate of cabinet, while but also line feed terminals fill
Set front and back distribution of weight more evenly, the connection of cabinet and concrete column is stronger.
Preferably, the feeder terminal unit of the utility model, the left side of cabinet front and the left side at cabinet rear portion
On be correspondingly provided with escape groove 10, the rear wall of escape groove and the front side wall of escape groove on cabinet rear portion are formed on cabinet front
Engaging lug 11, clamping screw sequentially pass through two engaging lugs from the escape groove of cabinet front and stretch to the escape groove at cabinet rear portion
It is interior.
The setting of escape groove, so that cabinet is integrally in cube structure, surface does not have connecting component outstanding, more sharp in this way
In the installation, carrying and storage of cabinet, also it is not easy to make engaging lug generate damage due to shock.
Preferably, the feeder terminal unit of the utility model, engaging lug, which is equipped with, penetrates engaging lug along its thickness direction
Mounting hole 12, the top surface and bottom surface of mounting hole are respectively provided with equipped with guide groove 13, connecting plate 14 are equipped in mounting hole, is set on connecting plate
There is through-thickness to penetrate the threaded hole 15 of connecting plate, be equipped with mounting groove 16 on the bottom surface and bottom surface of connecting plate, in mounting groove
Equipped with elastic device 17 and guide post 4, one end of elastic device and the bottom surface of mounting groove are connected, and the other end is connect with guide post, guide post
The other end be located in mounting groove, connecting plate can be rotated around guide post.
Connecting plate, guide post and the isostructural design of mounting hole, so that feeder terminal unit adapts to that there is difference to blow size
Concrete column.Since there is cement column diameter certain its diameter of the different parts of difference or even same concrete column also to have centainly
Difference, therefore, when actual installation, which marches into the arena, will appear the situation that the threaded hole on two engaging lugs cannot be aligned, and connecting plate is led
The setting of the components such as column can solve the problems, such as this.Specifically, working as cabinet left part and cabinet right part since concrete column is relatively large in diameter
And when generating certain separation, operator can adjust guide post and be located at the position in guide groove, so as to adjust the position of connecting plate, simultaneously
Operator can enable the threaded hole on two connecting plates to be aligned by way of being rotatablely connected plate, when threaded hole is aligned
Operator can be connected cabinet front and cabinet rear portion by clamping screw afterwards.Wherein, elastic device can be bullet
Spring, guide post can be pressed into mounting groove by operator first when installing connecting plate, be led after connecting plate is completely into mounting hole
Column pops up outward under the action of the elastic means, until its top is contacted with the bottom surface of guide groove, the middle part of guide post is located at connecting plate
With the seam crossing of engaging lug, to realize the connection to cabinet left part and cabinet right part, while being between guide post top and guide groove
Tight fit, operation can realize the fine tuning to its position by hand or tool, and guide post bottom end and connecting plate are also tight fit, but are operated
Personnel so can realize fine tuning to its angle by applying certain pressure times.When practical application, the top and bottom of cabinet are equal
It is provided with engaging lug and clamping screw, to reinforce bonding strength.
Preferably, the feeder terminal unit of the utility model, elastic device is spring, and guide post is stainless steel guide post.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, those skilled in the art can be with other specific shapes
Formula realizes the utility model.It therefore, in all respects, the embodiments should be taken as exemplary, and is non-limit
Property processed, the protection scope of the utility model is indicated by the appended claims rather than the foregoing description.
In addition, above are merely preferred embodiments of the utility model, being not intended to limit the utility model, should refer to
It out, for those skilled in the art, without deviating from the technical principle of the utility model, can be with
Several improvements and modifications are made, these improvements and modifications also should be regarded as the protection scope of the utility model.It will also be appreciated that
Although this specification is described in terms of embodiments, every embodiment includes only a single technical solution,
This description of the specification is merely for the sake of clarity, and the skilled in the art should refer to the specification as a whole,
The technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that other embodiment party
Formula.
Claims (7)
1. a kind of feeder terminal unit, including cabinet, it is characterised in that: the cabinet includes cabinet front (1) and cabinet rear portion
(2), cabinet front and cabinet rear portion surround the perforation (3) to be formed and be adapted to concrete column, the side and cabinet rear portion of cabinet front
Hingedly, the other side of cabinet front is connect by clamping screw (5) with cabinet rear portion, the cabinet front or cabinet rear portion outside
It is provided with accommodation groove (6) on side and the chamber door (7) of the accommodation groove can be covered.
2. feeder terminal unit according to claim 1, it is characterised in that: be provided with bed course on the medial surface of the perforation
(9)。
3. feeder terminal unit according to claim 1, it is characterised in that: the cross section of the perforation is circle.
4. feeder terminal unit according to claim 1, it is characterised in that: the outside of the cabinet front and cabinet rear portion
Accommodation groove (6) are provided on face.
5. feeder terminal unit according to claim 1, it is characterised in that: behind the left side of the cabinet front and cabinet
It is correspondingly provided on the left side in portion escape groove (10), the rear wall of escape groove and escape groove on cabinet rear portion on cabinet front
Front side wall form engaging lug (11), the clamping screw sequentially passes through two engaging lugs from the escape groove of cabinet front and protrudes into
To the escape groove at cabinet rear portion.
6. feeder terminal unit according to claim 5, it is characterised in that: the engaging lug is equipped with along its thickness direction
The mounting hole (12) of engaging lug is penetrated, the top surface and bottom surface of mounting hole are respectively provided with equipped with guide groove (13), and mounting hole is interior to be equipped with connection
Plate (14), connecting plate are equipped with the threaded hole (15) that through-thickness penetrates connecting plate, are all provided on the bottom surface and bottom surface of connecting plate
Have mounting groove (16), elastic device (17) and guide post (4) are equipped in mounting groove, one end of elastic device and the bottom surface of mounting groove connect
It connects, the other end is connect with guide post, and the other end of guide post is located in the mounting groove, and the connecting plate can be rotated around guide post.
7. feeder terminal unit according to claim 6, it is characterised in that: the elastic device is spring, the guide post
For stainless steel guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359926.8U CN209402244U (en) | 2019-03-21 | 2019-03-21 | A kind of feeder terminal unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920359926.8U CN209402244U (en) | 2019-03-21 | 2019-03-21 | A kind of feeder terminal unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209402244U true CN209402244U (en) | 2019-09-17 |
Family
ID=67899858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920359926.8U Active CN209402244U (en) | 2019-03-21 | 2019-03-21 | A kind of feeder terminal unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209402244U (en) |
-
2019
- 2019-03-21 CN CN201920359926.8U patent/CN209402244U/en active Active
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