CN220324069U - Metering chamber lead sealing device - Google Patents
Metering chamber lead sealing device Download PDFInfo
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- CN220324069U CN220324069U CN202323372056.3U CN202323372056U CN220324069U CN 220324069 U CN220324069 U CN 220324069U CN 202323372056 U CN202323372056 U CN 202323372056U CN 220324069 U CN220324069 U CN 220324069U
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- lead sealing
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- plate
- hole
- metering chamber
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- 238000007789 sealing Methods 0.000 title claims abstract description 149
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 12
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of power supply equipment, and particularly relates to a metering chamber lead sealing device, which comprises a bracket, wherein the bracket comprises a bracket body, a first lead sealing post and a second lead sealing post which are arranged on the bracket body side by side, lead sealing holes are respectively arranged at the end parts of the first lead sealing post and the second lead sealing post, which are far away from the bracket body, and a hanging lock hole is also arranged at the end part of the second lead sealing post, which is far away from the bracket body; the lead sealing device is characterized by further comprising a limiting structure which is arranged between the frame body and the lead sealing hole and fixedly connected with the frame body, wherein a plugging surface is arranged on one side of the limiting structure, which is close to the lead sealing hole. During installation, the support body of support is fixed on the frame of door plant department, and the door plant is closed the back, and first lead seal post, second lead seal post wear out from the trompil on the door plant, and limit structure sets up the trompil department on the door plant, and the shutoff face is laminated with the door plant, can form the shielding to the trompil on the door plant, has solved the problem that current lead seal mode influences power supply unit's protection level, can padlock, can improve protective properties.
Description
Technical Field
The utility model belongs to the technical field of power supply equipment, and particularly relates to a metering chamber lead sealing device.
Background
At present, lead sealing is a main supervision mode of important power supply equipment by a power supply management department, and in order to meet the requirement, a metering room for installing a metering instrument is arranged on the power supply equipment, and lead sealing is carried out after the metering instrument is installed by the power supply management department.
The existing metering chamber is mainly sealed by adopting a simple lead sealing column, and the protection grade of the power supply equipment is required to reach IP40, namely a test bar with the diameter of 1mm cannot be inserted into the power supply equipment; when the simple lead sealing column is adopted for lead sealing, holes are formed in the door plate of the metering chamber, and the simple lead sealing column does not have a padlock function, so that the protection level of power supply equipment is seriously affected.
Disclosure of Invention
The utility model aims to provide a metering chamber lead sealing device, which aims to solve the problem that the current lead sealing mode influences the protection grade of power supply equipment, can be used for padlock, and can improve the protection performance.
The utility model discloses a metering chamber lead sealing device, which comprises a bracket, wherein the bracket comprises a frame body, a first lead sealing post and a second lead sealing post which are arranged on the frame body side by side, lead sealing holes are respectively arranged at the end parts of the first lead sealing post and the second lead sealing post, which are far away from the frame body, and a hanging lock hole is also arranged at the end part of the second lead sealing post, which is far away from the frame body; the lead sealing device is characterized by further comprising a limiting structure which is arranged between the frame body and the lead sealing hole and fixedly connected with the frame body, wherein a plugging surface is arranged on one side, close to the lead sealing hole, of the limiting structure.
As an improvement, the limiting structure and the bracket are of split type structures, and a first fastening structure and a second fastening structure are respectively arranged between the limiting structure and the first lead sealing post and between the limiting structure and the second lead sealing post.
As an improvement, the limiting structure is provided with a first series connection hole and a second series connection hole corresponding to the first lead sealing post and the second lead sealing post respectively, the side surface of the limiting structure is provided with a first threaded hole communicated with the first series connection hole and a second threaded hole communicated with the second series connection hole, the first fastening structure is a first threaded fastener arranged between the first threaded hole and the first lead sealing post, and the second fastening structure is a second threaded fastener arranged between the second threaded hole and the second lead sealing post.
As an improvement, the limiting structure comprises a first side plate, a second side plate and a connecting plate, wherein the first side plate and the second side plate are arranged at intervals, the connecting plate is connected with the first side plate and the second side plate to form a groove body structure, the second side plate is close to the lead sealing hole, and the side surface of the second side plate far away from the first side plate forms the sealing surface; the first threaded hole and the second threaded hole are respectively arranged on the connecting plate, the first serial connection hole and the second serial connection hole are respectively arranged on the first side plate corresponding to the first lead sealing post and the second lead sealing post, and the first serial connection hole and the second serial connection hole are respectively arranged on the second side plate corresponding to the first lead sealing post and the second lead sealing post.
As an improvement, the limiting structure is a limiting block, and a blocking surface is formed on one side, close to the lead hole, of the limiting block.
As an improvement, the first threaded fastener and the second threaded fastener are screws or jackscrews.
As an improvement, the frame body is provided with mounting plates, and mounting holes are formed in the mounting plates at intervals; the first lead sealing column and the second lead sealing column are first plate bodies and second plate bodies connected to the side edges of the mounting plate, the width of the second plate bodies is larger than that of the first plate bodies, and the mounting plate is connected with the first plate bodies and the second plate bodies to form a plane structure.
As an improvement, the mounting plate is connected with the first plate body and the second plate body into an integral structure.
Due to the adoption of the technical scheme, the metering chamber lead sealing device comprises a bracket, wherein the bracket comprises a bracket body, a first lead sealing post and a second lead sealing post which are arranged on the bracket body side by side, lead sealing holes are respectively arranged at the end parts of the first lead sealing post and the second lead sealing post, which are far away from the bracket body, and a hanging lock hole is also arranged at the end part of the second lead sealing post, which is far away from the bracket body; the lead sealing device is characterized by further comprising a limiting structure which is arranged between the frame body and the lead sealing hole and fixedly connected with the frame body, wherein a plugging surface is arranged on one side of the limiting structure, which is close to the lead sealing hole. During installation, the frame body of the bracket is fixed on the frame at the door plate, and holes are formed at the positions of the door plate corresponding to the first lead sealing post and the second lead sealing post so as to enable the first lead sealing post and the second lead sealing post to penetrate out; the limiting structure is arranged between the lead sealing hole and the frame body and is fixedly connected with the support, after the door plate is closed, the first lead sealing post and the second lead sealing post penetrate out of the opening on the door plate, the limiting structure is positioned in the metering chamber and is arranged at the opening on the door plate, the sealing surface is attached to the door plate, and the opening on the door plate can be shielded.
Drawings
FIG. 1 is a schematic perspective view of a metering chamber lead sealing device of the present utility model;
FIG. 2 is a schematic diagram of the mounting structure of the mounting frame of the metering chamber lead sealing device of the present utility model;
FIG. 3 is a schematic perspective view of a limit structure of the lead sealing device of the metering chamber;
FIG. 4 is a schematic view of the installation of the metering chamber lead seal of the present utility model;
FIG. 5 is a schematic view of the usage of the metering chamber lead sealing device of the present utility model;
wherein, 10, a bracket; 11. a mounting plate; 111. a mounting hole; 12. a first lead sealing post; 13. a second lead sealing post; 131. a hanging lock hole; 20. a limit structure; 21. a first side plate; 22. a second side plate; 23. a connecting plate; 231. a first threaded hole; 232. a second threaded hole; 24. a first series of holes; 25. a second series hole; 30. a first fastening structure; 40. a second fastening structure; 50. a frame; 60. and (5) a door plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It should be noted that, if directional indications (e.g., up, down, front, rear, etc.) are referred to in the present utility model, the directional indications are merely used to explain the relative positional relationship between the components in a certain specific posture, and if the specific posture is changed, the directional indications are changed accordingly; if the description of "first", "second", etc. is referred to in this disclosure, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
Fig. 1 to 5 are schematic structural views of a metering chamber lead sealing device according to the present utility model, wherein fig. 1 shows a schematic perspective view of the metering chamber lead sealing device according to the present utility model, fig. 2 shows a schematic frame structure of a mounting frame of the metering chamber lead sealing device according to the present utility model, fig. 3 shows a schematic perspective view of a limit structure of the metering chamber lead sealing device according to the present utility model, fig. 4 shows a schematic installation view of the metering chamber lead sealing device according to the present utility model, and fig. 5 shows a schematic use state of the metering chamber lead sealing device according to the present utility model. For convenience of description, only the parts related to the present utility model are shown in the drawings.
As can be seen from fig. 1, 2 and 3, the metering chamber lead sealing device of the present utility model comprises a bracket 10, wherein the bracket 10 comprises a frame body, a first lead sealing post 12 and a second lead sealing post 13 which are arranged on the frame body side by side, lead sealing holes are respectively arranged at the end parts of the first lead sealing post 12 and the second lead sealing post 13, which are far away from the frame body, and a hanging lock hole 131 is also arranged at the end part of the second lead sealing post 13, which is far away from the frame body; the lead sealing device further comprises a limiting structure 20 which is arranged between the frame body and the lead sealing hole and fixedly connected with the frame body, and a sealing surface is arranged on one side, close to the lead sealing hole, of the limiting structure 20.
For ease of understanding, the installation and use of the metering chamber lead sealing device in connection with fig. 4 and 5 is described as follows:
during installation, the frame body of the bracket 10 is fixed on the frame 50 at the door plate 60, and holes are formed at the positions of the door plate 60 corresponding to the first lead sealing post 12 and the second lead sealing post 13 for the first lead sealing post 12 and the second lead sealing post 13 to penetrate out; because the limit structure 20 is arranged between the lead sealing hole and the frame body and is fixedly connected with the bracket 10, after the door plate 60 is closed, the first lead sealing post 12 and the second lead sealing post 13 penetrate out of the opening on the door plate 60, the limit structure 20 is positioned in the metering chamber and is arranged at the opening on the door plate 60, the sealing surface is attached to the door plate 60, and the opening on the door plate 60 can be blocked.
In the present utility model, the limiting structure 20 and the bracket 10 are of a split structure, and a first fastening structure 30 and a second fastening structure 40 are respectively arranged between the limiting structure 20 and the first lead sealing post 12 and the second lead sealing post 13.
Specifically, the limiting structure 20 is provided with a first serial hole 24 and a second serial hole 25 corresponding to the first lead sealing post 12 and the second lead sealing post 13, the side surface of the limiting structure 20 is provided with a first threaded hole 231 communicated with the first serial hole 24 and a second threaded hole 232 communicated with the second serial hole 25, the first fastening structure 30 is a first threaded fastener arranged between the first threaded hole 231 and the first lead sealing post 12, and the second fastening structure 40 is a second threaded fastener arranged between the second threaded hole 232 and the second lead sealing post 13.
As shown in fig. 1, 3 and 4, the limiting structure 20 comprises a first side plate 21, a second side plate 22 and a connecting plate 23 connected between the first side plate 21 and the second side plate 22, wherein the first side plate 21, the connecting plate 23 and the second side plate 22 are connected to form a groove structure, the second side plate 22 is arranged close to the lead sealing hole, and the side surface of the second side plate 22 away from the first side plate 21 forms a sealing surface; the first screw hole 231 and the second screw hole 232 are respectively arranged on the connecting plate 23, the first serial hole 24 and the second serial hole 25 are respectively arranged on the first side plate 21 corresponding to the first lead sealing post 12 and the second lead sealing post 13, the first serial hole 24 and the second serial hole 25 are respectively arranged on the second side plate 22 corresponding to the first lead sealing post 12 and the second lead sealing post 13, the first serial hole 24 on the first side plate 21 and the first serial hole 24 on the second side plate 22 are opposite to each other, and the second serial hole 25 on the first side plate 21 and the second serial hole 25 on the second side plate 22 are opposite to each other. During installation, the first lead sealing post 12 passes through the first serial connection hole 24 on the first side plate 21 and the first serial connection hole 24 on the second side plate 22, the second lead sealing post 13 passes through the second serial connection hole 25 on the first side plate 21 and the second serial connection hole 25 on the second side plate 22, the first fastening structure 30 is installed between the connecting plate 23 and the first lead sealing post 12, the second fastening structure 40 is installed between the connecting plate 23 and the second lead sealing post 13, the fixed installation between the limiting structure and the bracket 10 is realized, the position of the limiting structure 20 can be adjusted according to the requirement, and the sealing surface is tightly attached to the inner side of the door plate 60.
Typically, the first threaded fastener, the second threaded fastener is a screw or a jackscrew.
In other embodiments, the limiting structure 20 is a limiting block, and a blocking surface is formed on one side of the limiting block, which is close to the lead sealing hole; the limiting block is provided with a first serial connection hole 24 and a second serial connection hole 25 corresponding to the first lead sealing post 12 and the second lead sealing post 13, and the side surface of the limiting block is provided with a first threaded hole 231 communicated with the first serial connection hole 24 and a second threaded hole 232 communicated with the second serial connection hole 25.
In the utility model, in order to facilitate the installation, the frame body is provided with the installation plate 11, and the installation plate 11 is provided with the installation holes 111 at intervals; the first lead sealing column 12 and the second lead sealing column 13 are first plate bodies and second plate bodies connected to the side edges of the mounting plate 11, the width of the second plate bodies is larger than that of the first plate bodies, and the mounting plate 11 is connected with the first plate bodies and the second plate bodies to form a plane structure.
Specifically, the mounting plate 11 is connected with the first plate body and the second plate body to form an integral structure, and is integrally formed through die cutting.
The foregoing description of the embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (8)
1. The metering chamber lead sealing device is characterized by comprising a bracket, wherein the bracket comprises a bracket body, a first lead sealing post and a second lead sealing post which are arranged on the bracket body side by side, lead sealing holes are respectively arranged at the end parts of the first lead sealing post and the second lead sealing post, which are far away from the bracket body, and a hanging lock hole is also arranged at the end part of the second lead sealing post, which is far away from the bracket body; the lead sealing device is characterized by further comprising a limiting structure which is arranged between the frame body and the lead sealing hole and fixedly connected with the frame body, wherein a plugging surface is arranged on one side, close to the lead sealing hole, of the limiting structure.
2. The metering chamber lead sealing device according to claim 1, wherein the limiting structure and the support are of a split structure, and a first fastening structure and a second fastening structure are respectively arranged between the limiting structure and the first lead sealing post and between the limiting structure and the second lead sealing post.
3. The metering chamber lead sealing device according to claim 2, wherein a first series connection hole and a second series connection hole are respectively arranged on the limiting structure corresponding to the first lead sealing post and the second lead sealing post, a first threaded hole communicated with the first series connection hole and a second threaded hole communicated with the second series connection hole are arranged at the side surface of the limiting structure, the first fastening structure is a first threaded fastener arranged between the first threaded hole and the first lead sealing post, and the second fastening structure is a second threaded fastener arranged between the second threaded hole and the second lead sealing post.
4. The metering chamber lead sealing device according to claim 3, wherein the limiting structure comprises a first side plate, a second side plate and a connecting plate, wherein the first side plate and the second side plate are arranged at intervals, the connecting plate is connected with the second side plate to form a groove body structure, the second side plate is arranged close to the lead sealing hole, and the side surface of the second side plate, which is far away from the first side plate, forms the sealing surface; the first threaded hole and the second threaded hole are respectively arranged on the connecting plate, the first serial connection hole and the second serial connection hole are respectively arranged on the first side plate corresponding to the first lead sealing post and the second lead sealing post, and the first serial connection hole and the second serial connection hole are respectively arranged on the second side plate corresponding to the first lead sealing post and the second lead sealing post.
5. A metering chamber lead sealing device as claimed in claim 3, wherein the limiting structure is a limiting block, and a blocking surface is formed on one side of the limiting block, which is close to the lead sealing hole.
6. A metering chamber lead sealing device as claimed in claim 3 wherein said first threaded fastener, said second threaded fastener is a screw or a jackscrew.
7. The metering chamber lead sealing device according to any one of claims 1 to 6, wherein the frame body is provided as a mounting plate, and mounting holes are formed in the mounting plate at intervals; the first lead sealing column and the second lead sealing column are first plate bodies and second plate bodies connected to the side edges of the mounting plate, the width of the second plate bodies is larger than that of the first plate bodies, and the mounting plate is connected with the first plate bodies and the second plate bodies to form a plane structure.
8. The metering chamber lead sealing device of claim 7, wherein the mounting plate is integrally connected to the first plate body and the second plate body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323372056.3U CN220324069U (en) | 2023-12-12 | 2023-12-12 | Metering chamber lead sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323372056.3U CN220324069U (en) | 2023-12-12 | 2023-12-12 | Metering chamber lead sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324069U true CN220324069U (en) | 2024-01-09 |
Family
ID=89413750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323372056.3U Active CN220324069U (en) | 2023-12-12 | 2023-12-12 | Metering chamber lead sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324069U (en) |
-
2023
- 2023-12-12 CN CN202323372056.3U patent/CN220324069U/en active Active
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| GR01 | Patent grant |