CN216355308U - Quick locking device for control cabinet - Google Patents
Quick locking device for control cabinet Download PDFInfo
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- CN216355308U CN216355308U CN202122359890.3U CN202122359890U CN216355308U CN 216355308 U CN216355308 U CN 216355308U CN 202122359890 U CN202122359890 U CN 202122359890U CN 216355308 U CN216355308 U CN 216355308U
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- pendant
- locking device
- side pendant
- pulling plate
- slot
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Abstract
The utility model discloses a quick locking device for a control cabinet, and belongs to the technical field of control cabinets. The method comprises the following steps: the left side pendant, the right side pendant, connect arm-tie and screw, wherein, the structural symmetry of left side pendant and right side pendant is the same, all be equipped with the location couple on the first installation face of left side pendant and right side pendant, all be equipped with the locating part on the first side edge of left side pendant and right side pendant, left side pendant and right side pendant all are equipped with a plurality of screw fixation holes, the locating part of left side pendant is inserted and is located the first slot of connecting the arm-tie, the locating part of right side pendant is inserted and is located the second slot of connecting the arm-tie. With the locking device with the switch board treat that the connecting piece carries out triple connection fixed, realize making locking device possess high tightness, difficult pine and take off, can satisfy high protection level demand to the installation is simple not restricted by mounting tool and place fast.
Description
Technical Field
The utility model relates to a quick locking device for a control cabinet, and belongs to the technical field of control cabinets.
Background
The control cabinet is a cabinet body formed by sectional materials and plates, the sectional materials are mostly nine-fold sectional materials, the sectional materials are used as frames of the cabinet body, the plates cover the frames to form the cabinet body, and the switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are installed in the control cabinet and arranged to meet the normal operation requirement of the power system.
To the cabinet combining installation of switch board, for making things convenient for later stage maintenance dismouting, mainly adopt fastener concatenation connected mode to carry out the cabinet combining installation at present, the part of the fastener that adopts in this mode is many, needs the cooperation of a plurality of mounting tools to accomplish, and the installation fixed process is loaded down with trivial details to easily receive on-the-spot space environment restriction at the on-the-spot installation, connect the compactness not strong in addition, can't satisfy high protection level requirement.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: the utility model provides a quick locking device for switch board, it has solved among the prior art problem that the fastener installation is loaded down with trivial details, connection tightness is not strong when the cabinet combining.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a quick locking device for a control cabinet comprises: a left side hanging piece, a right side hanging piece, a connecting pulling plate and a screw, wherein,
the left pendant and the right pendant are symmetrical and the left pendant and the right pendant respectively comprise a first side surface, a second side surface, a first side edge and a second side edge, the first side surface and the second side surface are two side surfaces opposite in position, the first mounting surfaces of the left pendant and the right pendant are respectively provided with a positioning hook, the first side edges of the left pendant and the right pendant are respectively provided with a limiting piece, the left pendant and the right pendant are respectively provided with a plurality of screw fixing holes for screws to pass through, and the plurality of screw fixing holes are penetrated from the first side surface to the second side surface,
the two side edges of the connecting pulling plate are respectively provided with a first slot and a second slot, the connecting pulling plate is provided with a plurality of screw fixing holes for screws to pass through,
the limiting part of the left pendant is inserted into the first slot of the connecting pull plate, and the limiting part of the right pendant is inserted into the second slot of the connecting pull plate.
Preferably, the board surface of connecting the arm-tie is isosceles trapezoid shape, and two sides of connecting the arm-tie are the hypotenuse, and the first side of left side pendant and right side pendant also is the hypotenuse.
More preferably, the upper top edge of the connecting pulling plate is provided with a knocking surface, and the knocking surface is a bending surface.
More preferably, a hand-holding surface is arranged on one side surface of the connecting pulling plate.
More preferably, a guard plate is arranged on a second side edge of the second side surface of the left pendant and the right pendant.
The utility model has the beneficial effects that:
according to the rapid locking device for the control cabinet, the positioning hooks of the left pendant and the right pendant are connected with the to-be-connected piece of the control cabinet in a hanging and buckling mode, the left pendant and the right pendant are connected with the connecting pull plate in an inserting and combining mode, the left pendant, the right pendant and the connecting pull plate are fixed on the to-be-connected piece of the control cabinet through screws, and the locking device and the to-be-connected piece of the control cabinet are connected and fixed in a triple mode, so that the locking device is high in tightness, not prone to loosening and falling off, capable of meeting requirements of high protection level, simple and rapid in installation process and free of limitation of installation tools and places.
Drawings
Fig. 1 is a schematic perspective view of the present invention and a member to be connected.
Fig. 2 is an exploded view of the present invention and a member to be connected.
Fig. 3 is a schematic front view of the connector of the present invention and a connector to be connected.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic front view structure diagram of the left side hanging piece and the right side hanging piece of the utility model.
FIG. 6 is a schematic top view of the left side hanger and the right side hanger of the present invention.
FIG. 7 is a schematic side view of the left side hanger of the present invention.
Fig. 8 is a schematic perspective view of the left side hanger of the present invention.
Fig. 9 is a schematic front view of the connecting pulling plate of the present invention.
Fig. 10 is a schematic top view of the tie plate of the present invention.
Fig. 11 is a side view of the connecting pulling plate of the present invention.
Fig. 12 is a schematic perspective view of the connecting pulling plate of the present invention.
In the figure: 1. a to-be-connected piece I; 2. a to-be-connected part II; 3. a left side pendant; 4. a right side hanging piece; 5. connecting a pulling plate; 6. a screw; 7. a limiting member; 8. knocking the surface; 9. a walking surface; 10. a guard plate; 11. a first slot; 12. a second slot; 13. screw fixing holes; 14. and (6) positioning the hook.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.
Referring to fig. 1-12, the application provides a quick locking device for control cabinets, which is used for performing cabinet combination locking on two control cabinets, wherein a to-be-connected component i 1 and a to-be-connected component ii 2 are respectively arranged on the two control cabinets to be combined, specifically, the to-be-connected component i 1 and the to-be-connected component ii 2 are connected through a locking device, the to-be-connected component i 1 and the to-be-connected component ii 2 are quickly locked, and the quick locking device has high tightness and is not easy to loosen, and can meet the requirement of high protection level. The to-be-connected piece I1 and the to-be-connected piece II 2 can be nine-fold section bar frames.
The locking device of the present application includes: the left side pendant 3, the right side pendant 4, connect arm-tie 5 and screw 6.
The left pendant 3 and the right pendant 4 have the same symmetrical structure, referring to fig. 5-8, each of the left pendant 3 and the right pendant 4 comprises a first side surface, a second side surface, a first side edge and a second side edge, the first side surface and the second side surface are two side surfaces opposite to each other in position, the first side edge and the second side edge are two side edges opposite to each other in position, the first mounting surfaces of the left pendant 3 and the right pendant 4 are respectively provided with a positioning hook 14, the positioning hooks 14 are used for realizing quick splicing with the to-be-connected piece I1 and the to-be-connected piece II 2, specifically, the positioning hook 14 on the first mounting surface of the left pendant 3 is hung and buckled on the to-be-connected piece I1, the positioning hook 14 on the first mounting surface of the right pendant 4 is hung and buckled on the to-be-connected piece II 2, so as to realize quick splicing, the first side edges of the left pendant 3 and the right pendant 4 are respectively provided with a limiting piece 7, the left pendant 3 and the right pendant 4 are respectively provided with a plurality of screw fixing holes 13 for allowing screws 6 to pass through, the screw fixing holes 13 are formed through the first side surface and the second side surface.
The two side edges of the connecting pulling plate 5 are respectively provided with a first slot 11 and a second slot 12, and the connecting pulling plate 5 is provided with a plurality of screw fixing holes 13 for the screws 6 to pass through, see fig. 9-12.
The limiting part 7 of the left pendant 3 is inserted into the first slot 11 of the connecting pulling plate 5, and the limiting part 7 of the right pendant 4 is inserted into the second slot 12 of the connecting pulling plate 5.
In a preferred embodiment, the plate surface of the connecting pulling plate 5 is in an isosceles trapezoid shape, the upper end is large, the lower end is small, the first slot 11 and the second slot 12 for connecting the pulling plate 5 are conveniently and rapidly inserted into the limiting parts 7 of the left pendant 3 and the right pendant 4, two sides of the connecting pulling plate 5 are oblique sides, the first sides of the left pendant 3 and the right pendant 4 are both oblique sides, and the locking effect is enhanced, see fig. 3, 5, and 9.
In a more preferred embodiment, the upper top edge of the connecting pulling plate 5 is provided with a knocking surface 8, the knocking surface 8 is a bending surface, the connecting pulling plate 5 is inserted into the left side hanging piece 3 and the right side hanging piece 4 by knocking the knocking surface 8 during installation, the connecting pulling plate 5 can be prevented from being damaged by knocking by arranging the knocking surface 8, and the locking device is quickly and tightly inserted into the to-be-connected piece I1 and the to-be-connected piece II 2, which is shown in fig. 9, 11 and 12.
In a more preferred embodiment, a holding surface 9 is provided on one side surface of the connecting pulling plate 5, and the connecting pulling plate 5 is held when the connecting pulling plate 5 is installed by knocking, so that the connecting pulling plate 5 can be installed conveniently, referring to fig. 9, 11 and 12.
In a more preferred embodiment, a protective plate 10 is arranged on the second side edge of the second side surface of the left side hanging piece 3 and the right side hanging piece 4, so as to prevent the inserted part of the connecting pulling plate 5 and the left side hanging piece 3 and the right side hanging piece 4 from being impacted, and prevent the first slot 11 and the second slot 12 from being deformed due to the impact, and refer to fig. 5-8.
The installation method of the quick locking device for the control cabinet comprises the following steps:
firstly, splicing a to-be-connected piece I1 and a to-be-connected piece II 2 together; then, the left pendant 3 and the right pendant 4 are respectively hung and buckled on the to-be-connected piece I1 and the to-be-connected piece II 2 through the positioning hooks 14 on the first side surfaces of the left pendant and the right pendant; then, a screw 6 penetrates through the screw fixing hole 13 to fix the left pendant 3 and the right pendant 4 on the to-be-connected piece I1 and the to-be-connected piece II 2 respectively; then, a first slot 11 and a second slot 12 of the connecting pulling plate 5 are respectively inserted and combined with the limiting pieces 7 of the left pendant 3 and the right pendant 4 downwards along the limiting pieces 7, the hand-holding surface 9 can be held by one hand in the inserting and combining process, the knocking surface 8 can be knocked by a hammer by the other hand, and the connecting pulling plate 5 is fastened with the left pendant 3 and the right pendant 4; and finally, the connecting pulling plate 5 is fixedly connected with the I1 to-be-connected part and the II 2 to-be-connected part through screws 6.
To sum up, through triple locking connection mode, respectively for utilizing location couple 14 to hang to detain, screw 6 is fixed, slot and locating part 7 are inserted and are closed, will treat connecting piece I1 and treat connecting piece II 2 zonulae occludens, realize making locking device possess high tightness, difficult pine take off, can satisfy high protection level demand to the installation is simple quick not restricted by mounting tool and place.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a quick locking device for switch board which characterized in that includes: a left side hanging piece, a right side hanging piece, a connecting pulling plate and a screw, wherein,
the left pendant and the right pendant are symmetrical and the left pendant and the right pendant respectively comprise a first side surface, a second side surface, a first side edge and a second side edge, the first side surface and the second side surface are two side surfaces opposite in position, the first mounting surfaces of the left pendant and the right pendant are respectively provided with a positioning hook, the first side edges of the left pendant and the right pendant are respectively provided with a limiting piece, the left pendant and the right pendant are respectively provided with a plurality of screw fixing holes for screws to pass through, and the plurality of screw fixing holes are penetrated from the first side surface to the second side surface,
a first slot and a second slot are respectively arranged on two side edges of the connecting pulling plate, a plurality of screw fixing holes for screws to pass through are formed in the connecting pulling plate, and a hand-holding surface is arranged on one side surface of the connecting pulling plate;
the limiting part of the left pendant is inserted into the first slot of the connecting pull plate, and the limiting part of the right pendant is inserted into the second slot of the connecting pull plate.
2. The quick locking device for the control cabinet according to claim 1, wherein the plate surface of the connecting pulling plate is in an isosceles trapezoid shape, two side edges of the connecting pulling plate are oblique edges, and the first side edges of the left side hanging piece and the right side hanging piece are oblique edges.
3. The quick locking device for the control cabinet as claimed in claim 1 or 2, wherein the upper top edge of the connecting pulling plate is provided with a knocking surface, and the knocking surface is a bending surface.
4. The quick locking device for the control cabinet as claimed in any one of claims 1 to 2, wherein a guard plate is arranged on a second side edge of the second side surface of the left side hanging piece and the right side hanging piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359890.3U CN216355308U (en) | 2021-09-28 | 2021-09-28 | Quick locking device for control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122359890.3U CN216355308U (en) | 2021-09-28 | 2021-09-28 | Quick locking device for control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355308U true CN216355308U (en) | 2022-04-19 |
Family
ID=81174369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122359890.3U Active CN216355308U (en) | 2021-09-28 | 2021-09-28 | Quick locking device for control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355308U (en) |
-
2021
- 2021-09-28 CN CN202122359890.3U patent/CN216355308U/en active Active
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