CN220062960U - Civil engineering level bar - Google Patents
Civil engineering level bar Download PDFInfo
- Publication number
- CN220062960U CN220062960U CN202321181322.1U CN202321181322U CN220062960U CN 220062960 U CN220062960 U CN 220062960U CN 202321181322 U CN202321181322 U CN 202321181322U CN 220062960 U CN220062960 U CN 220062960U
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- Prior art keywords
- plate
- support plate
- movable rod
- measuring
- civil engineering
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- 239000011521 glass Substances 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to the field of civil engineering level bars, in particular to a civil engineering level bar, which comprises: the measuring device comprises a measuring plate, wherein a glass cover is fixedly arranged on the surface of the measuring plate, a protection fixing mechanism is arranged on the outer side of the measuring plate and used for protecting and fixing the measuring plate, the protection fixing mechanism comprises a protection assembly arranged on one side of the measuring plate, and a fixing assembly is arranged on one side of the protection assembly; can be through being close to first extension board and second extension board each other and rotate, at this moment first extension board and second extension board all shelter from the measuring board and protect, can accomodate the horizon rule when not using the horizon rule, conveniently carry to can also protect very practicality to the measuring board when accomodating, when first extension board and second extension board expand the use, all can support through the backup pad of both sides, make to support more stably when the horizon rule is measured.
Description
Technical Field
The utility model relates to the field of civil engineering level bars, in particular to a civil engineering level bar.
Background
The level bar is a measuring device which uses the principle of liquid level to directly display angular displacement by using level bubble to measure the relative horizontal position, vertical position and inclined position deviation degree of the measured surface, and 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 land and is difficult to measure in narrow places, and has accurate measurement, low manufacturing cost and economical applicability.
Therefore, a civil engineering level is proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the problems and provide a civil engineering level, which improves the problem that when the level is used for civil engineering measurement, a constructor needs to carry the level to measure a plurality of places on a construction site, the ordinary level is inconvenient to carry, and the measuring end of the level is easily damaged due to the mess of the construction site.
Therefore, a civil engineering level is proposed to solve the above-mentioned problems.
The utility model realizes the aim through the following technical scheme, and the civil engineering horizon rule comprises the following components: the measuring plate, the fixed surface of measuring plate installs the glass cover, protects fixed establishment for the measuring plate protects fixedly protection fixed establishment sets up in the outside of measuring plate, wherein, protection fixed establishment is including setting up in the protection subassembly of measuring plate one side, one side of protection subassembly is provided with fixed subassembly, can fold through the protection subassembly when the horizon rule is not used to can protect the measuring plate when accomodating, it is very convenient, can be more stable when the protection subassembly accomodates through fixed subassembly.
Preferably, the protection subassembly is including rotating first extension board and the second extension board of installing in measuring board both sides respectively, the movable groove has all been seted up to one side of first extension board and second extension board, the measuring board is located the inside in movable groove, can be through being close to first extension board and second extension board each other and rotate, and at this moment first extension board and second extension board all shield the measuring board and protect, can accomodate the level bar when not using the level bar, conveniently carries to can also protect very practicality to the measuring board when accomodating.
Preferably, the protection component further comprises supporting plates fixedly installed on two sides of the first supporting plate and the second supporting plate, the supporting plates are all arranged into triangular shapes, when the first supporting plate and the second supporting plate are unfolded for use, the supporting plates on two sides of the first supporting plate and the second supporting plate can be used for supporting, the first supporting plate and the second supporting plate are prevented from toppling, and the supporting is more stable when the level ruler is used for measuring.
Preferably, the fixed subassembly is including rotating the limiting plate of installing on second extension board surface, the spacing groove has been seted up to one side of limiting plate, the surface of first extension board is provided with the movable rod, the movable rod is located the inside of spacing groove, the cross-section of movable rod sets up to the T font form, when first extension board and second extension board are close to each other, can rotate the limiting plate, lets the outside of movable rod is established to the limiting plate cover, and the movable rod is located the inside of spacing groove at this moment, can let first extension board and second extension board fix very convenient each other.
Preferably, the movable rod is slidably connected with the first support plate, one end of the movable rod is connected with the first support plate through a spring, when the limiting plate is close to the movable rod, the movable rod needs to be away from the first support plate, when the limiting plate is sleeved on the outer side of the movable rod, the movable rod is loosened, and the movable rod is pulled tightly by the spring to enable the movable rod to abut against the limiting plate, so that fixation is stable.
Preferably, a clamping block is fixedly installed on one side of the movable rod, a clamping groove is formed in the surface of the limiting plate, the clamping block is clamped with the clamping groove, and when the movable rod abuts against the limiting plate, the clamping block of the movable rod enters the clamping groove, so that the movable rod is more stably connected with the limiting plate.
The beneficial effects of the utility model are as follows:
1. through setting up the protection subassembly, can be through rotating first extension board and second extension board each other being close to, at this moment first extension board and second extension board all shelter from the measuring board and protect, can accomodate the horizon rule when not using the horizon rule, conveniently carry to can also protect very practicality to the measuring board when accomodating, when first extension board and second extension board expand the use, all can support through the backup pad of both sides, make support more stable when the horizon rule is measured;
2. through setting up fixed subassembly, when first extension board and second extension board are close to each other, can rotate the limiting plate, let the limiting plate cover establish the outside of movable rod, at this moment the movable rod is located the inside of spacing groove, can let first extension board and second extension board fix very convenient each other, when the limiting plate is close to the movable rod, need keep away from first extension board with the movable rod earlier, when the outside at the movable rod is established to the limiting plate cover, loosen the movable rod and make the movable rod support tight to the limiting plate through the taut movable rod of spring for it is more stable to fix.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the horizontal rule of the present utility model in an unfolded configuration;
FIG. 3 is a schematic view of a first support structure according to the present utility model;
fig. 4 is a schematic diagram of a second support structure according to the present utility model.
In the figure: 1. a measuring plate; 101. a glass cover; 2. a protective assembly; 201. a first support plate; 202. a second support plate; 203. a support plate; 204. a movable groove; 3. a fixing assembly; 301. a limiting plate; 302. a limit groove; 303. a movable rod; 304. a spring; 305. a clamping block; 306. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1-4, a civil engineering level comprising: the measuring plate 1, the fixed surface of measuring plate 1 installs glass cover 101, protection fixed establishment, be used for measuring plate l to protect fixed protection fixed establishment and set up in the outside of measuring plate 1, wherein, protection fixed establishment is including setting up in the protection subassembly 2 of measuring plate 1 one side, one side of protection subassembly 2 is provided with fixed subassembly 3, can fold when not using through protection subassembly 2, can fold and accomodate, and can protect measuring plate 1 when accomodating, it is very convenient, can be more stable when protection subassembly 2 accomodate through fixed subassembly 3.
As shown in fig. 2-4, the protection component 2 includes a first support plate 201 and a second support plate 202 which are respectively rotatably mounted on two sides of the measurement plate 1, one sides of the first support plate 201 and one side of the second support plate 202 are respectively provided with a movable groove 204, the measurement plate 1 is located in the movable groove 204, the first support plate 201 and the second support plate 202 can be mutually close to each other for rotation, at this time, the first support plate 201 and the second support plate 202 both shield the measurement plate 1 and protect the level bar when the level bar is not used, the protection component is convenient to carry, and can also protect the measurement plate 1 in a very practical way when the protection component is stored, the protection component 2 further includes support plates 203 which are fixedly mounted on two sides of the first support plate 201 and the second support plate 202, the support plates 203 are all in a triangular shape, and when the first support plate 20l and the second support plate 202 are unfolded for use, the first support plate 201 and the second support plate 202 can be prevented from falling down through the support plates 203 on two sides of the first support plate 201 and the second support plate 202, and the level bar can be prevented from falling down when the level bar is used for measurement.
As shown in fig. 2-4, the fixing component 3 includes a limiting plate 301 rotatably installed on the surface of the second support plate 202, a limiting groove 302 is provided on one side of the limiting plate 301, a movable rod 303 is provided on the surface of the first support plate 201, the movable rod 303 is located inside the limiting groove 302, the section of the movable rod 303 is T-shaped, when the first support plate 201 and the second support plate 202 approach each other, the limiting plate 301 can be rotated, the limiting plate 301 is sleeved with the outer side of the movable rod 303, at this time, the movable rod 303 is located inside the limiting groove 302, so that the first support plate 201 and the second support plate 202 are very convenient to fix each other, the movable rod 303 is slidably connected with the first support plate 201, one end of the movable rod 303 is connected with the first support plate 201 through a spring 304, when the limiting plate 301 is close to the movable rod 303, the movable rod 303 needs to be away from the first support plate 201, when the limiting plate 301 is sleeved on the outer side of the movable rod 303, the movable rod 303 is loosened to tightly prop the limiting plate 301 through the spring 304 by loosening the movable rod 303, the fixing is stable, a clamping block 305 is fixedly arranged on one side of the movable rod 303, a clamping groove 306 is formed in the surface of the limiting plate 301, the clamping block 305 and the clamping groove 306 are clamped with each other, and when the movable rod 303 and the limiting plate 301 are tightly propped, the clamping block 305 of the movable rod 303 enters the inside of the clamping groove 306, so that the movable rod 303 is connected with the limiting plate 301 more stably.
When the movable rod 303 is used, the first support plate 201 and the second support plate 202 can be mutually close to each other to rotate, at the moment, the first support plate 201 and the second support plate 202 can shield the measuring plate 1 to protect, the level gauge can be stored when the level gauge is not used, the movable rod 303 is convenient to carry, the measuring plate 1 can be protected very practically when stored, when the first support plate 201 and the second support plate 202 are unfolded to be used, the support plates 203 on two sides of the first support plate 201 and the second support plate 202 can be used for supporting, the first support plate 201 and the second support plate 202 are prevented from toppling over, the support is more stable when the level gauge is used for measuring, the limit plate 30l can be rotated when the first support plate 201 and the second support plate 202 are mutually close to each other, the limit plate 301 is sleeved on the outer side of the movable rod 303, at the moment, the movable rod 303 can be conveniently and mutually fixed by the first support plate 201 and the second support plate 202, when the limit plate 301 is close to the movable rod 303, the first support plate 201 is required to be firstly far away from the first support plate 201, the movable rod 301 is required to be tightly clamped on the outer side of the limit plate 303, the movable rod 303 is required to be tightly clamped on the outer side of the limit plate 303, and the movable rod 303 is required to be tightly clamped on the outer side of the limit plate 301, and the movable rod 303 is required to be tightly clamped on the outer side of the limit plate 303, and the movable rod 303 is required to be tightly clamped by the movable rod 303, and the movable rod 303 is enabled to be tightly clamped by the movable rod 303, and the movable rod 303 to be tightly clamped, and fixed, and the outside the limit rod 303 is required to be tightly and is kept inside to be tightly and is convenient.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A civil engineering level comprising:
the measuring device comprises a measuring plate (1), wherein a glass cover (101) is fixedly arranged on the surface of the measuring plate (1);
the protection fixing mechanism is used for carrying out protection fixing on the measuring plate (1), and is arranged at the outer side of the measuring plate (1);
the protection fixing mechanism comprises a protection component (2) arranged on one side of the measuring plate (1), and a fixing component (3) is arranged on one side of the protection component (2).
2. A civil engineering level according to claim 1, wherein: the protection assembly (2) comprises a first support plate (201) and a second support plate (202) which are respectively installed on two sides of the measuring plate (1) in a rotating mode, one sides of the first support plate (201) and one side of the second support plate (202) are respectively provided with a movable groove (204), and the measuring plate (1) is located inside the movable grooves (204).
3. A civil engineering level according to claim 2, wherein: the protection assembly (2) further comprises support plates (203) fixedly arranged on two sides of the first support plate (201) and the second support plate (202), and the support plates (203) are all arranged in a triangular shape.
4. A civil engineering level according to claim 2, wherein: the fixed component (3) comprises a limiting plate (301) rotatably mounted on the surface of the second support plate (202), a limiting groove (302) is formed in one side of the limiting plate (301), a movable rod (303) is arranged on the surface of the first support plate (201), and the movable rod (303) is located in the limiting groove (302).
5. The civil engineering level of claim 4, wherein: the movable rod (303) is connected with the first support plate (201) in a sliding mode, and one end of the movable rod (303) is connected with the first support plate (201) through a spring (304).
6. The civil engineering level of claim 4, wherein: one side of the movable rod (303) is fixedly provided with a clamping block (305), the surface of the limiting plate (301) is provided with a clamping groove (306), and the clamping block (305) and the clamping groove (306) are clamped with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181322.1U CN220062960U (en) | 2023-05-16 | 2023-05-16 | Civil engineering level bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181322.1U CN220062960U (en) | 2023-05-16 | 2023-05-16 | Civil engineering level bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062960U true CN220062960U (en) | 2023-11-21 |
Family
ID=88755301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181322.1U Active CN220062960U (en) | 2023-05-16 | 2023-05-16 | Civil engineering level bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062960U (en) |
-
2023
- 2023-05-16 CN CN202321181322.1U patent/CN220062960U/en active Active
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| GR01 | Patent grant |