CN220039448U - Level bar magnetic seat fixing structure - Google Patents
Level bar magnetic seat fixing structure Download PDFInfo
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- CN220039448U CN220039448U CN202321641842.6U CN202321641842U CN220039448U CN 220039448 U CN220039448 U CN 220039448U CN 202321641842 U CN202321641842 U CN 202321641842U CN 220039448 U CN220039448 U CN 220039448U
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- gland
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- magnetic seat
- installation
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- 210000004907 gland Anatomy 0.000 claims abstract description 52
- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000013461 design Methods 0.000 claims abstract description 24
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000005457 optimization Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to the technical field of level bars, in particular to a magnetic seat fixing structure of a level bar, which comprises a bar-shaped hollow shell body with a structural design, wherein one side of the bar body is provided with a bubble installation opening in U-shaped design, and a mounting cavity is formed at a position on the bar body corresponding to the bubble installation opening; a magnetic seat is arranged in the mounting cavity, a rectangular mounting hole is formed in the lower surface of the magnetic seat, and a magnetic block is arranged in the mounting hole; the two outer sides of the magnetic block in the mounting hole are respectively provided with a magnetic conduction patch, and the lower side surface of the magnetic conduction patch is provided with a positioning lug which is downwards protruded and correspondingly penetrated out from an insertion hole arranged on the bottom surface in the mounting cavity; the two sides of the upper end face of the magnetic seat are respectively provided with an upward side plate, the upper ends of the outer sides of the two side plates are respectively provided with a mounting convex edge, and a gland is arranged between the two side plates. The utility model has the characteristics of simple and reasonable structural design, convenient disassembly and assembly, and more stability and reliability after assembly.
Description
Technical Field
The utility model relates to the technical field of level bars, in particular to a magnetic base fixing structure of a level bar.
Background
The level gauge is a measuring instrument which uses the principle of liquid level to directly display angular displacement by using a level bubble and measures the deviation degree of the measured surface relative to the horizontal position, the vertical position and the inclined position. The level bar can be used for short-distance measurement and long-distance measurement, and also solves the defects that the existing level bar can only be used for measuring in open places and is difficult to measure in narrow places, and has the advantages of accurate measurement, low manufacturing cost, convenient carrying, economy and practicability.
The common horizontal ruler comprises a ruler body which is integrally designed into a strip-shaped hollow shell structure, and two ends of the ruler body are connected with end covers of the ruler body; the ruler body is also provided with a bubble installation opening which is integrally in a U-shaped structural design, and an installation cavity is formed in the position, corresponding to the bubble installation opening, of the ruler body and is used for installing and arranging a magnetic seat part structure. But how the structure of the installation cavity and the magnetic seat part on the ruler body should be designed is simple and reasonable in structural design, convenient to assemble and disassemble, and more stable and reliable after assembly, and is a problem to be considered at present.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a magnetic base fixing structure of a level bar, which has a simple and reasonable structural design, is convenient to assemble and disassemble, and is more stable and reliable after assembly.
In order to achieve the above purpose, the utility model provides a magnetic seat fixing structure of a level ruler, which comprises a ruler body designed by a strip-shaped hollow shell structure, wherein one side of the ruler body is provided with a bubble installation opening designed in a U shape, and a mounting cavity is formed at a position on the ruler body corresponding to the bubble installation opening; the method is characterized in that; a magnetic seat is arranged in the mounting cavity, a rectangular mounting hole is formed in the lower surface of the magnetic seat, and a magnetic block is arranged in the mounting hole; the two outer sides of the magnetic block in the mounting hole are respectively provided with a magnetic conduction patch, and the lower side surface of the magnetic conduction patch is provided with a positioning lug which is downwards protruded and correspondingly penetrated out from an insertion hole arranged on the bottom surface in the mounting cavity; the magnetic seat upper end face both sides are equipped with the curb plate that upwards set up respectively, and both sides board outside upper end is equipped with the installation protruding edge respectively, is provided with the gland between two curb plates, is equipped with gland pushing structure between gland and the magnetic seat so that the gland can the downstream and make the gland both sides butt respectively at two curb plate inboards and make two curb plates outwards expand, and make the installation protruding edge on the curb plate corresponding card go into the cooperation in the mounting groove that the installation chamber both sides had.
Therefore, when the level ruler magnetic seat fixing structure is assembled, the magnetic blocks are correspondingly arranged in the mounting holes formed in the lower surface of the magnetic seat, and then the magnetic conductive patches are correspondingly inserted into the two sides of the magnetic blocks in the mounting holes; then, the magnetic seat assembled with the magnetic block and the magnetic conduction patch is correspondingly arranged in the mounting cavity arranged at the position corresponding to the bubble mounting opening on the ruler body, and the positioning convex block arranged on the lower side surface of the magnetic conduction patch correspondingly penetrates out of the insertion hole arranged on the bottom surface inside the mounting cavity to form limit; and then the gland is installed and arranged between two side plates arranged on two sides of the upper end face of the magnetic seat, and the two side plates are outwards expanded under the action of the pressing structure, so that the installation convex edges on the side plates are correspondingly clamped into the installation grooves arranged on two sides of the installation cavity, and the installation is completed. The structure has the characteristics of simple structural design, convenient installation, more stable structure after installation and convenient disassembly. And the structure such as screw threaded holes is not arranged on the ruler body, so that the ruler is more convenient to process and manufacture.
As optimization, the middle part of the lower surface of the ruler body is stretched towards the inside of the installation cavity, so that the bottom surface inside the installation cavity forms a supporting bending part and is supported on the lower surface of the magnetic block in an abutting manner so as to limit the vertical position of the magnetic block in the installation hole; and the two ends of the mounting hole are provided with abdication notches for the support bending part to pass through.
Like this, through at the inside bottom surface of installation cavity formation support kink and butt support in order to restrict the vertical position of magnetic path in the mounting hole at the magnetic path lower surface, the position of restriction magnetic path that can be better, it is more stable after the installation, avoid the magnetic path to remove.
As optimization, the two sides of the gland are provided with bevel structures; two guide strips which are vertically arranged are respectively arranged at intervals on the inner sides of the two side plates, and bevel structures are respectively arranged on the inner sides of the upper ends of the guide strips.
Like this for the gland can be better with the curb plate cooperation to make the curb plate outwards expand, better completion installation is spacing.
As optimization, the gland pressing structure comprises a connecting column which is arranged in the middle of the upper surface of the magnetic seat and is vertically upwards arranged, and a threaded hole is formed in the upper end face of the connecting column; the gland is provided with a connecting hole corresponding to the threaded hole, a connecting screw is arranged in the connecting hole, and the threaded end of the connecting screw is matched with the threaded hole.
Therefore, the pressing cover pressing structure is simpler and more reasonable in design and more convenient to assemble.
As optimization, the connecting column and the magnetic seat are formed integrally; the side plate and the magnetic seat are formed integrally.
Like this for spliced pole and magnetic seat obtain as integrated into one piece, curb plate and magnetic seat obtain as integrated into one piece, can make things convenient for processing manufacturing more.
As optimization, the gland comprises an external gland frame with a rectangular structural design, a gland block is arranged in the gland frame, and two sides of the gland block are respectively connected with the gland frame through support bars; and the connecting hole is arranged on the pressure cover block.
Like this, the structural design of gland is simpler reasonable, better satisfies lightweight design requirement, and the gland has certain deformability, more makes things convenient for the dismouting.
As optimization, interference fit ribs are arranged on two side walls of the mounting hole in pairs respectively.
Like this for can be better support spacing to magnetic conduction paster, structural design is simple reasonable more.
In conclusion, the level bar magnetic seat fixing structure has the characteristics of simple and reasonable structural design, convenience in disassembly and assembly, and stability and reliability after assembly.
Drawings
FIG. 1 is a schematic view of a level bar magnet holder attachment structure in accordance with an embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of the assembled fig. 1.
Fig. 3 is a schematic view of the structure of the rule body in fig. 1.
Fig. 4 is a schematic view of the structure of fig. 3 rotated by a certain angle.
Fig. 5 is a schematic structural view of the magnet holder of fig. 1.
Fig. 6 is a schematic view of the structure of fig. 5 rotated by a certain angle.
Fig. 7 is an end view schematic diagram of fig. 5.
Fig. 8 is a schematic structural view of the gland of fig. 1.
Detailed Description
The present utility model will be further described with reference to the drawings and examples, and it should be noted that in the description of the present utility model, the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific manner, and thus should not be construed as limiting the present utility model. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 8, a magnetic seat fixing structure of a level ruler comprises a ruler body 1 with a strip-shaped hollow shell structure design, wherein a bubble installation opening 2 with a U-shaped design is arranged on one side of the ruler body, and an installation cavity is formed at a position on the ruler body corresponding to the bubble installation opening; a magnetic seat 3 is arranged in the mounting cavity, a rectangular mounting hole is formed in the lower surface of the magnetic seat, and a magnetic block 4 is arranged in the mounting hole; the two outer sides of the magnetic block in the mounting hole are respectively provided with a magnetic conduction patch 5, and the lower side surface of the magnetic conduction patch is provided with a positioning lug 6 which is downwards protruded and correspondingly penetrated out from an insertion hole arranged on the bottom surface in the mounting cavity; the magnetic seat up end both sides are equipped with the curb plate 7 that upwards set up respectively, and both sides board outside upper end is equipped with the installation protruding edge 8 respectively, is provided with gland 9 between two curb plates, is equipped with gland pushing structure between gland and the magnetic seat so that the gland can the downward movement and make the gland both sides butt respectively in two curb plates inboard and make two curb plates outwards expand, and make the installation protruding edge on the curb plate corresponding card go into the cooperation in the mounting groove 10 that the installation chamber both sides had.
Therefore, when the level ruler magnetic seat fixing structure is assembled, the magnetic blocks are correspondingly arranged in the mounting holes formed in the lower surface of the magnetic seat, and then the magnetic conductive patches are correspondingly inserted into the two sides of the magnetic blocks in the mounting holes; then, the magnetic seat assembled with the magnetic block and the magnetic conduction patch is correspondingly arranged in the mounting cavity arranged at the position corresponding to the bubble mounting opening on the ruler body, and the positioning convex block arranged on the lower side surface of the magnetic conduction patch correspondingly penetrates out of the insertion hole arranged on the bottom surface inside the mounting cavity to form limit; and then the gland is installed and arranged between two side plates arranged on two sides of the upper end face of the magnetic seat, and the two side plates are outwards expanded under the action of the pressing structure, so that the installation convex edges on the side plates are correspondingly clamped into the installation grooves arranged on two sides of the installation cavity, and the installation is completed. The structure has the characteristics of simple structural design, convenient installation, more stable structure after installation and convenient disassembly. And the structure such as screw threaded holes is not arranged on the ruler body, so that the ruler is more convenient to process and manufacture.
In the specific embodiment, the middle part of the lower surface of the ruler body is stretched towards the inside of the installation cavity, so that the bottom surface of the inside of the installation cavity forms a supporting bending part 11 and is supported on the lower surface of the magnetic block in an abutting manner so as to limit the vertical position of the magnetic block in the installation hole; and the two ends of the mounting hole are provided with abdication notches for the support bending part to pass through.
Like this, through at the inside bottom surface of installation cavity formation support kink and butt support in order to restrict the vertical position of magnetic path in the mounting hole at the magnetic path lower surface, the position of restriction magnetic path that can be better, it is more stable after the installation, avoid the magnetic path to remove.
In the specific embodiment, the two sides of the gland are provided with bevel structures; two guide strips 12 which are vertically arranged are respectively arranged on the inner sides of the two side plates at intervals, and bevel structures are respectively arranged on the inner sides of the upper ends of the guide strips.
Like this for the gland can be better with the curb plate cooperation to make the curb plate outwards expand, better completion installation is spacing.
In this embodiment, the gland pushing structure includes a connecting column 13 disposed in the middle of the upper surface of the magnetic seat and disposed vertically upwards, and a threaded hole is disposed on the upper end surface of the connecting column; the gland is provided with a connecting hole corresponding to the threaded hole, a connecting screw 14 is arranged in the connecting hole, and the threaded end of the connecting screw is matched and arranged in the threaded hole.
Therefore, the pressing cover pressing structure is simpler and more reasonable in design and more convenient to assemble.
In the specific embodiment, the connecting column and the magnetic seat are formed integrally; the side plate and the magnetic seat are formed integrally.
Like this for spliced pole and magnetic seat obtain as integrated into one piece, curb plate and magnetic seat obtain as integrated into one piece, can make things convenient for processing manufacturing more.
In this embodiment, the gland comprises an outer gland frame 15 with a rectangular structural design, a gland block 16 is arranged in the gland frame, and two sides of the gland block are respectively connected with the gland frame through support bars 17; and the connecting hole is arranged on the pressure cover block.
Like this, the structural design of gland is simpler reasonable, better satisfies lightweight design requirement, and the gland has certain deformability, more makes things convenient for the dismouting.
In this embodiment, interference fit ribs 18 are provided in pairs on each of the two side walls of the mounting hole.
Like this for can be better support spacing to magnetic conduction paster, structural design is simple reasonable more.
In conclusion, the level bar magnetic seat fixing structure has the characteristics of simple and reasonable structural design, convenience in disassembly and assembly, and stability and reliability after assembly.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (7)
1. A level bar magnetic seat fixing structure comprises a rectangular hollow shell structure design rule body, wherein one side of the rule body is provided with a U-shaped water bubble installation opening, and an installation cavity is formed in a position, corresponding to the water bubble installation opening, on the rule body; the method is characterized in that; a magnetic seat is arranged in the mounting cavity, a rectangular mounting hole is formed in the lower surface of the magnetic seat, and a magnetic block is arranged in the mounting hole; the two outer sides of the magnetic block in the mounting hole are respectively provided with a magnetic conduction patch, and the lower side surface of the magnetic conduction patch is provided with a positioning lug which is downwards protruded and correspondingly penetrated out from an insertion hole arranged on the bottom surface in the mounting cavity; the magnetic seat upper end face both sides are equipped with the curb plate that upwards set up respectively, and both sides board outside upper end is equipped with the installation protruding edge respectively, is provided with the gland between two curb plates, is equipped with gland pushing structure between gland and the magnetic seat so that the gland can the downstream and make the gland both sides butt respectively at two curb plate inboards and make two curb plates outwards expand, and make the installation protruding edge on the curb plate corresponding card go into the cooperation in the mounting groove that the installation chamber both sides had.
2. A level bar magnet holder attachment structure as claimed in claim 1, wherein: the middle part of the lower surface of the ruler body stretches towards the inside of the installation cavity, so that a supporting bending part is formed on the bottom surface inside the installation cavity and is supported on the lower surface of the magnetic block in an abutting mode to limit the vertical position of the magnetic block in the installation hole; and the two ends of the mounting hole are provided with abdication notches for the support bending part to pass through.
3. A level bar magnet holder attachment structure as claimed in claim 1, wherein: the two sides of the gland are provided with bevel structures; two guide strips which are vertically arranged are respectively arranged at intervals on the inner sides of the two side plates, and bevel structures are respectively arranged on the inner sides of the upper ends of the guide strips.
4. A level bar magnet holder attachment structure as claimed in claim 1, wherein: the gland pressing structure comprises a connecting column which is arranged in the middle of the upper surface of the magnetic seat and is vertically upwards arranged, and a threaded hole is formed in the upper end face of the connecting column; the gland is provided with a connecting hole corresponding to the threaded hole, a connecting screw is arranged in the connecting hole, and the threaded end of the connecting screw is matched with the threaded hole.
5. The level bar magnet holder fixing structure as set forth in claim 4, wherein: the connecting column and the magnetic seat are formed integrally; the side plate and the magnetic seat are formed integrally.
6. The level bar magnet holder fixing structure as set forth in claim 4, wherein: the gland comprises an external gland frame which is in a rectangular structural design, a gland block is arranged in the gland frame, and two sides of the gland block are respectively connected with the gland frame through support bars; and the connecting hole is arranged on the pressure cover block.
7. A level bar magnet holder attachment structure as claimed in claim 1, wherein: interference fit ribs are arranged on two side walls of the mounting hole in pairs respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641842.6U CN220039448U (en) | 2023-06-26 | 2023-06-26 | Level bar magnetic seat fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641842.6U CN220039448U (en) | 2023-06-26 | 2023-06-26 | Level bar magnetic seat fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039448U true CN220039448U (en) | 2023-11-17 |
Family
ID=88723922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641842.6U Active CN220039448U (en) | 2023-06-26 | 2023-06-26 | Level bar magnetic seat fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039448U (en) |
-
2023
- 2023-06-26 CN CN202321641842.6U patent/CN220039448U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |