CN214118692U - Gap compensation device for transverse structure in electronic cabinet - Google Patents
Gap compensation device for transverse structure in electronic cabinet Download PDFInfo
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- CN214118692U CN214118692U CN202022829652.XU CN202022829652U CN214118692U CN 214118692 U CN214118692 U CN 214118692U CN 202022829652 U CN202022829652 U CN 202022829652U CN 214118692 U CN214118692 U CN 214118692U
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Abstract
The utility model provides a be used for horizontal structure clearance compensation arrangement in electron rack relates to electron rack assembly annex technical field, including the compensation double-screw bolt, the top of compensation double-screw bolt is inserted and is equipped with the locking bolt. The utility model discloses: the outer wall of the frame is provided with a threaded hole matched with the compensation stud, the left side of the side wall of the cabinet is provided with a mounting hole matched with the screw, and when the electronic cabinet needs to be fixed, the compensation stud is screwed into the threaded hole in the frame by using a wrench matched with the sunk blind hole with the edge and screwed to be in contact with the side wall of the cabinet. And screwing the screw into a threaded hole in the side wall of the cabinet and screwing the screw tightly. Finally, the locking bolt is pressed in, the top end of the locking bolt is flushed with the compensation stud, the cutting edge on the locking bolt cuts into the threads on the frame, the cabinet is prevented from being loosened in a threaded fit mode in the use and transportation process, the problem of rapidly compensating the clearance between the inner wall of the electronic cabinet and the frame structure is solved, the clearance compensation can be rapidly and conveniently completed through the device, and the structural stability is improved.
Description
Technical Field
The utility model relates to an electron rack assembly accessory technical field especially relates to a be used for interior lateral structure clearance compensation arrangement of electron rack.
Background
Generally, a frame structure for supporting an electronic component is installed in an electronic cabinet, and due to the existence of machining errors, a design gap is reserved between the frame structure and the inner wall of the cabinet to ensure that the frame structure can be installed smoothly. The gap between the frame structure and the inner wall of the cabinet needs to be filled to ensure the stable structure.
At present, the gap compensation is mainly realized by adopting a gasket. And combining the gaskets with different thicknesses or repairing the thicknesses of the gaskets according to the size of the gap, and filling the gaskets into the gap, wherein the two sides of each gasket are firmly propped against the frame structure and the inner wall of the cabinet. The gasket compensation has the defects of inconvenient operation, difficult installation and the like. How to compensate the clearance between the frame structure and the inner wall of the cabinet conveniently, quickly and reliably is an important problem for improving the assembly efficiency of the cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that exists among the prior art, provide a be used for in the electron rack lateral structure clearance compensation arrangement, solve the problem in quick compensation electron rack inner wall and frame construction clearance, can accomplish clearance compensation fast, conveniently through the device to improve the structure steadiness.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a transverse structure clearance compensation arrangement for in electron rack, includes the compensation double-screw bolt, the top of compensation double-screw bolt is inserted and is equipped with the locking bolt, the inner wall meshing of compensation double-screw bolt is connected with the screw, the outer wall fixedly connected with frame of compensation double-screw bolt, the one end fixedly connected with rack lateral wall of keeping away from the compensation double-screw bolt of screw.
Preferably, the compensation stud is of a through external thread cylinder structure, and the right side of the compensation stud is provided with a sunk blind hole with a ridge matched with the screw.
Preferably, the top of the compensation stud is provided with a trapezoidal interface through guide groove matched with the locking bolt, and the length of the locking bolt is not longer than that of the trapezoidal interface through guide groove.
Preferably, the locking bolt is of a variable cross-section structure and is divided into a high section and a low section according to the height of the cross section, the cross section of the low section is matched with the trapezoidal interface through guide groove, the cross section of the bottom of the high section is consistent with that of the low section, and a knife edge structure is added on the basis.
Preferably, the top of the cross section of the low cross section part of the locking bolt is not higher than the bottom diameter of the thread of the compensation stud, and the top of the cross section of the high cross section part of the locking bolt is not lower than the major diameter of the thread of the compensation stud.
Preferably, the screw is engaged with the inner wall of the sunk blind hole with the edge, and the height of the screw head of the screw does not exceed the depth of the sunk blind hole with the edge arranged on the right side of the compensation stud.
Preferably, the left side of the frame is provided with a threaded hole matched with the compensation stud, and the left side of the side wall of the cabinet is provided with a mounting hole matched with the screw.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model discloses in: the outer wall of the frame is provided with a threaded hole matched with the compensation stud, the side wall of the cabinet is provided with a mounting hole matched with the screw, and when the electronic cabinet needs to be fixed, the compensation stud is screwed into the threaded hole in the outer wall of the frame by using a wrench matched with the sunk blind hole with the edge and screwed to be in contact with the side wall of the cabinet. And screwing the screw into a threaded hole in the side wall of the cabinet and screwing the screw tightly. Finally, the locking bolt is pressed in, the top end of the locking bolt is flushed with the compensation stud, the cutting edge on the locking bolt cuts into the threads on the frame, the cabinet is prevented from being loosened in a threaded fit mode in the use and transportation process, the problem of rapidly compensating the clearance between the inner wall of the electronic cabinet and the frame structure is solved, the clearance compensation can be rapidly and conveniently completed through the device, and the structural stability is improved.
Drawings
Fig. 1 is a schematic structural view of a gap compensation device for a transverse structure in an electronic cabinet according to the present invention;
fig. 2 is an exploded view of a gap compensation device for a transverse structure in an electronic cabinet according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram of a screw in a lateral structure clearance compensation device for use in an electronic cabinet.
Illustration of the drawings:
1. a compensation stud; 2. locking the bolt; 3. a screw; 4. a frame; 5. a cabinet side wall; 6. a sunk blind hole with an edge; 7. the trapezoidal interface runs through the guide slot.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
In the embodiment, as shown in fig. 1-3, a gap compensation device for a transverse structure in an electronic cabinet comprises a compensation stud 1, a locking bolt 2 is inserted into the top of the compensation stud 1, the top of the section of a low section part of the locking bolt 2 is not higher than the thread bottom diameter of the compensation stud 1, the top of the section of a high section part is not lower than the thread large diameter of the compensation stud 1, a screw 3 is engaged and connected with the inner wall of the compensation stud 1, a frame 4 is fixedly connected with the outer wall of the compensation stud 1, one end of the screw 3 far away from the compensation stud 1 is fixedly connected with a cabinet side wall 5, the left side of the frame 4 is provided with a threaded hole matched with the compensation stud 1, the left side of the cabinet side wall 5 is provided with a mounting hole matched with the screw 3, the compensation stud 1 is of a through external threaded cylinder structure, and the right side of the compensation, the screw 3 is engaged with the inner wall of the sunk blind hole 6 with the edge, the height of the screw head of the screw is not more than the depth of the sunk blind hole 6 with the edge, which is arranged on the right side of the compensation stud 1, the top of the compensation stud 1 is provided with a trapezoidal interface through guide groove 7 matched with the locking bolt 2, the length of the locking bolt 2 is not longer than that of the trapezoidal interface through guide groove 7, the locking bolt 2 is of a variable cross-section structure and is divided into a high part and a low part according to the height of the cross section, the cross section of the low-section part is matched with the trapezoidal interface through guide groove 7, the bottom cross section of the high-section part is consistent with that of the low-section part, and a blade-shaped structure is additionally arranged on the basis.
The effect that its whole embodiment reached is, set up the screw hole with compensation stud 1 looks adaptation at the outer wall of frame 4, set up the mounting hole with screw 3 looks adaptation at the outer wall of rack lateral wall 5, when needs fixed electron cabinet, utilize the spanner with arris limit sink blind hole 6 looks adaptation with the screw hole on frame 4 with compensation stud 1 screw to revolve to and contact with rack lateral wall 5. The screws 3 are screwed into threaded holes in the side wall 5 of the cabinet and tightened. Finally, the locking bolt 2 is pressed in, the top end of the locking bolt is flush with the compensation stud 1, the cutting edge on the locking bolt 2 cuts into the threads on the frame 4, the cabinet is prevented from being loosened in the process of using and transporting through thread matching, the problem of the gap between the inner wall of the electronic cabinet and the frame structure of the rapid compensation is solved, the gap compensation can be rapidly and conveniently completed through the device, and the structural stability is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. A lateral structure clearance compensation arrangement for in electronics rack, includes compensation double-screw bolt (1), its characterized in that: the top of compensation double-screw bolt (1) is inserted and is equipped with locking bolt (2), the inner wall meshing of compensation double-screw bolt (1) is connected with screw (3), the outer wall fixedly connected with frame (4) of compensation double-screw bolt (1), the one end fixedly connected with rack lateral wall (5) of keeping away from compensation double-screw bolt (1) of screw (3).
2. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the compensation stud (1) is of a through external thread cylinder structure, and the right side of the compensation stud (1) is provided with a sunk blind hole (6) with a ridge matched with the screw (3).
3. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the top of the compensation stud (1) is provided with a trapezoidal interface through guide groove (7) matched with the locking bolt (2), and the length of the locking bolt (2) is not longer than that of the trapezoidal interface through guide groove (7).
4. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the locking bolt (2) is of a variable cross-section structure and is divided into a high section and a low section according to the height of the cross section, the cross section of the low section part is matched with the trapezoidal interface through guide groove (7), the cross section of the bottom of the high section part is consistent with that of the low section part, and a knife edge structure is added on the basis.
5. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the top of the section of the low section part of the locking bolt (2) is not higher than the bottom diameter of the thread of the compensation stud (1), and the top of the section of the high section part is not lower than the major diameter of the thread of the compensation stud (1).
6. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the screw (3) is engaged with the inner wall of the sunk blind hole (6) with the edge, and the height of the screw head of the screw is not more than the depth of the sunk blind hole (6) with the edge, which is arranged on the right side of the compensation stud (1).
7. The apparatus of claim 1, wherein the lateral structural clearance compensation apparatus comprises: the left side of the frame (4) is provided with a threaded hole matched with the compensation stud (1), and the left side of the cabinet side wall (5) is provided with a mounting hole matched with the screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829652.XU CN214118692U (en) | 2020-11-30 | 2020-11-30 | Gap compensation device for transverse structure in electronic cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829652.XU CN214118692U (en) | 2020-11-30 | 2020-11-30 | Gap compensation device for transverse structure in electronic cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN214118692U true CN214118692U (en) | 2021-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022829652.XU Active CN214118692U (en) | 2020-11-30 | 2020-11-30 | Gap compensation device for transverse structure in electronic cabinet |
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| CN (1) | CN214118692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126760A (en) * | 2022-07-14 | 2022-09-30 | 河南航天精工制造有限公司 | Check bolt assembly |
| CN115126760B (en) * | 2022-07-14 | 2024-07-16 | 河南航天精工制造有限公司 | Lock bolt assembly |
-
2020
- 2020-11-30 CN CN202022829652.XU patent/CN214118692U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115126760A (en) * | 2022-07-14 | 2022-09-30 | 河南航天精工制造有限公司 | Check bolt assembly |
| CN115126760B (en) * | 2022-07-14 | 2024-07-16 | 河南航天精工制造有限公司 | Lock bolt assembly |
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