CN215673064U - Low-voltage complete switch cabinet stand column connecting piece - Google Patents
Low-voltage complete switch cabinet stand column connecting piece Download PDFInfo
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- CN215673064U CN215673064U CN202121980575.6U CN202121980575U CN215673064U CN 215673064 U CN215673064 U CN 215673064U CN 202121980575 U CN202121980575 U CN 202121980575U CN 215673064 U CN215673064 U CN 215673064U
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Abstract
The utility model provides a low-voltage complete switch cabinet stand column connecting piece, which comprises: the L-shaped connecting piece is arranged at the connecting part of the upright post and the cross beam; the fixing screw is arranged inside the L-shaped connecting piece; the T-shaped reinforcing plate is in threaded connection with the outer surface of the fixing screw, and one side of the T-shaped reinforcing plate is fixedly connected with a supporting plate; and (5) fixing the nut. According to the upright post connecting piece for the low-voltage complete switch cabinet, the connecting part can be in large-area contact fixation through the arranged supporting plate, the position of the T-shaped reinforcing plate fixed on the supporting plate is fixed through screwing the fixing nut, the supporting plate can be firmly attached to the position of the connecting part, the overall stability of the connecting part is improved, the separation of the connecting part of the upright post and the cross beam is avoided, and the normal use of the switch cabinet is ensured.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a column connecting piece of a low-voltage complete switch cabinet.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment. When assembling the switch cabinet, the connection between the upright posts and the cross beams is adopted to form a frame of the cabinet body, and then the side plates are assembled to form a complete switch cabinet whole body.
In the correlation technique, when fixing the corner junction of fixed stand and crossbeam, generally carry out fixed connection through the fixed screw, nevertheless because the installation space of corner is comparatively narrow and small for the area of screw fixation is comparatively limited, consequently can't guarantee to connect fixed fastness, thereby the breaking away from of stand appears easily, thereby influences the safe handling of cubical switchboard.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting piece for a stand column of a low-voltage complete switch cabinet, which solves the technical problems that the area for fixing a screw is limited, so that the firmness of connection and fixation cannot be ensured, and the stand column is easy to separate.
In order to solve the technical problem, the utility model provides a column connector of a low-voltage complete switch cabinet, which comprises:
the L-shaped connecting piece is arranged at the connecting part of the upright post and the cross beam;
the fixing screw is arranged inside the L-shaped connecting piece;
the T-shaped reinforcing plate is in threaded connection with the outer surface of the fixing screw, and one side of the T-shaped reinforcing plate is fixedly connected with a supporting plate;
and the fixing nut is in threaded connection with the outer surface of the fixing screw and is in contact with the T-shaped reinforcing plate.
Preferably, the support plate is slidably connected to the inside of the L-shaped connecting member.
Preferably, the T-shaped reinforcing plate is in contact with an outer surface of the L-shaped connecting member.
Preferably, all offer the mounting hole that is used for fixed stand and crossbeam on the L type connecting piece.
Preferably, all be provided with location sleeve on the T type reinforcing plate, one side of location sleeve runs through in proper order T type reinforcing plate and backup pad and extend to one side of backup pad.
Preferably, a positioning rod is slidably connected inside the positioning sleeve, and one end of the positioning rod penetrates through the positioning sleeve and extends to the outside of the positioning sleeve.
Preferably, the other side of the sliding plate is provided with a compression spring, and one end of the compression spring is arranged on one side inside the positioning sleeve.
Compared with the prior art, the upright post connecting piece of the low-voltage complete switch cabinet provided by the utility model has the following beneficial effects:
the utility model provides a low-voltage complete switch cabinet upright post connecting piece, which can be used for large-area contact fixation of a connecting part through an arranged supporting plate, and fixing the position of a T-shaped reinforcing plate fixed on the supporting plate through screwing a fixing nut, so that the supporting plate can be firmly attached to the position of the connecting part, the integral stability of the connecting part is improved, the separation of the connecting part of an upright post and a cross beam is avoided, and the normal use of a switch cabinet is ensured.
Drawings
FIG. 1 is a schematic structural diagram of a column connector of a low-voltage switchgear assembly provided by the utility model;
FIG. 2 is a schematic top view of the column connector of the low-voltage switchgear assembly provided in the present invention;
FIG. 3 is a cross-sectional schematic view of the alignment sleeve shown in FIG. 1;
reference numbers in the figures: 1. l-shaped connecting piece, 2, fixing screw, 3, T-shaped reinforcing plate, 4, supporting plate, 5, fixing nut, 6, mounting hole, 7, positioning sleeve, 9, positioning rod, 10 and compression spring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a pillar connecting member of a low-voltage switchgear assembly according to the present invention; FIG. 2 is a schematic top view of the column connector of the low-voltage switchgear assembly provided in the present invention; fig. 3 is a schematic cross-sectional view of the alignment sleeve shown in fig. 1.
Low pressure complete set cubical switchboard stand connecting piece includes: the L-shaped connecting piece 1 is arranged at the connecting part of the upright post and the cross beam;
the fixing screw 2 is arranged inside the L-shaped connecting piece 1;
the T-shaped reinforcing plate 3 is in threaded connection with the outer surface of the fixing screw 2, and a supporting plate 4 is fixedly connected to one side of the T-shaped reinforcing plate 3;
a fixing nut 5 which is screwed to an outer surface of the fixing screw 2, and the fixing nut 5 is in contact with the T-shaped reinforcing plate 3;
the T-shaped reinforcing plate 3 can drive the supporting plate 4 to extrude the joint, so that the fixing effect is achieved;
the setting of backup pad 4 can play the fixed effect of centre gripping to the junction to backup pad 4 can start the effect of supporting L type connecting piece 1, avoids taking place to warp, thereby influences fixed effect.
The supporting plate 4 is slidably connected to the inside of the L-shaped connecting member 1.
The T-shaped reinforcing plate 3 is contacted with the outer surface of the L-shaped connecting piece 1.
The L-shaped connecting pieces 1 are provided with mounting holes 6 for fixing the stand columns and the cross beams;
the mounting holes 6 are formed, and the joints between the cross beams and the upright posts can be preliminarily fixed.
All be provided with location sleeve 7 on the T type reinforcing plate 3, one side of location sleeve 7 runs through in proper order T type reinforcing plate 3 and backup pad 4 and extend to one side of backup pad 4.
A positioning rod 9 is connected inside the positioning sleeve 7 in a sliding manner, and one end of the positioning rod 9 penetrates through the positioning sleeve 7 and extends to the outside of the positioning sleeve 7.
The other side of the sliding plate 8 is provided with a compression spring 10, and one end of the compression spring 10 is arranged at one side inside the positioning sleeve 7.
Through the locating lever 9 that sets up, can carry out the contact extrusion to the junction to through the compression spring 10 that sets up, through the effect of resilience, thereby promote locating lever 9 and fix it.
The working principle of the upright post connecting piece of the low-voltage complete switch cabinet provided by the utility model is as follows:
the first step is as follows: when the connecting part between the upright post and the cross beam is fixed, the L-shaped connecting piece 1 is placed on the connecting part between the upright post and the cross beam, and then the mounting screw is fixed through the mounting hole 6, so that the connecting part between the upright post and the cross beam is preliminarily fixed, and a frame of the switch cabinet is formed;
the second step is that: subsequently, the joint is reinforced, the T-shaped reinforcing plate 3 is screwed into the fixing screw 2, so that the supporting plate 4 on the T-shaped reinforcing plate 3 is in contact with and presses the joint, the joint is attached to a large area, then the fixing nut 5 is screwed so as to enter the fixing screw 2, the position of the T-shaped reinforcing plate 3 is fixed, the supporting plate 4 is in close contact with and presses the joint, and the overall firmness of the joint is improved;
compared with the prior art, the upright post connecting piece of the low-voltage complete switch cabinet provided by the utility model has the following beneficial effects:
through the backup pad 4 that sets up, can carry out the contact of large tracts of land to the junction and fix, through revolving solid nut 5 soon to fix the position of fixing T type reinforcing plate 3 in backup pad 4, make the laminating that backup pad 4 can be firm on the position of junction, thereby improve the holistic steadiness of junction, avoid appearing breaking away from of stand and crossbeam junction, thereby ensure the normal use of cubical switchboard.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a low pressure complete set cubical switchboard stand connecting piece which characterized in that includes:
the L-shaped connecting piece is arranged at the connecting part of the upright post and the cross beam;
the fixing screw is arranged inside the L-shaped connecting piece;
the T-shaped reinforcing plate is in threaded connection with the outer surface of the fixing screw, and one side of the T-shaped reinforcing plate is fixedly connected with a supporting plate;
and the fixing nut is in threaded connection with the outer surface of the fixing screw and is in contact with the T-shaped reinforcing plate.
2. The low voltage switchgear cabinet column connector of claim 1, wherein the support plate is slidably connected to the inside of the L-shaped connector.
3. The column connection of claim 1, wherein the T-shaped stiffener contacts an outer surface of the L-shaped connection member.
4. The column connecting piece of the low-voltage complete switch cabinet as claimed in claim 1, wherein the L-shaped connecting pieces are provided with mounting holes for fixing the columns and the beams.
5. The column connecting piece of a low-voltage complete switch cabinet according to claim 1, wherein the T-shaped reinforcing plates are provided with positioning sleeves, and one side of each positioning sleeve penetrates through the T-shaped reinforcing plates and the supporting plate in sequence and extends to one side of the supporting plate.
6. The column connecting piece of the low-voltage complete switch cabinet as claimed in claim 5, wherein a positioning rod is slidably connected to the inside of the positioning sleeve, and one end of the positioning rod penetrates through the positioning sleeve and extends to the outside of the positioning sleeve.
7. The column connecting piece of the low-voltage complete switch cabinet as claimed in claim 6, wherein one end of the positioning rod is provided with a compression spring, and one end of the compression spring is arranged on one side of the inside of the positioning sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121980575.6U CN215673064U (en) | 2021-08-23 | 2021-08-23 | Low-voltage complete switch cabinet stand column connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121980575.6U CN215673064U (en) | 2021-08-23 | 2021-08-23 | Low-voltage complete switch cabinet stand column connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673064U true CN215673064U (en) | 2022-01-28 |
Family
ID=79954606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121980575.6U Active CN215673064U (en) | 2021-08-23 | 2021-08-23 | Low-voltage complete switch cabinet stand column connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673064U (en) |
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2021
- 2021-08-23 CN CN202121980575.6U patent/CN215673064U/en active Active
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