CN214951320U

CN214951320U - Spirit level of supplementary construction usefulness

Info

Publication number: CN214951320U
Application number: CN202120499150.7U
Authority: CN
Inventors: 刘竹青; 陈璐; 王永亮; 刘云浩
Original assignee: Chuzhou Kaishun Testing Technology Co ltd
Current assignee: Chuzhou Kaishun Testing Technology Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-11-30
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to a spirit level of supplementary construction usefulness, which comprises a bracket, the support is close to upper end position department and is equipped with the opening, the spirit level is connected to the opening internal rotation, install the gear of being connected with outside knob in the support of opening lower extreme, outside knob is connected with the rotate bracket, fixedly connected with and gear engagement's sector gear in the recess of spirit level intermediate position department, the air level is all installed to spirit level both sides and intermediate position department upper end. The level bar and the support in the spirit level can use respectively or cooperate the deviation that uses the detection levelness, and the support can make the regulation of height according to the site conditions, and the knob can be made the fine setting to the spirit level simultaneously to adapt to complicated job site environment, the plumb bob of connecting on the extension that can the pull out that the spirit level both sides set up can also carry out simple measurement to the straightness that hangs down, convenience very during the use.

Description

Spirit level of supplementary construction usefulness

Technical Field

The utility model belongs to the technical field of building engineering detects the instrument, relate to a spirit level of supplementary construction usefulness particularly.

Background

The level gauge is a measuring tool for measuring small angles, and has wide application in various fields, particularly in the aspect of building engineering. The method is mainly used for managing and controlling the levelness in the building construction process and detecting the finished construction, and plays an important role in improving the quality of the building engineering. But the most needs the handheld measurement and detection all the time of people of current spirit level, very hard and inconvenient, and the structure effect is single moreover, can only carry out the measuring of levelness, and the quality and the cost of engineering need be controlled in the work progress, and current spirit level can not carry out real-time the accuse to the quality control in the work progress.

Disclosure of Invention

The utility model aims to overcome the not enough of prior art, the main problem of solving for providing a spirit level of supplementary construction usefulness can carry out real-time detection control to the standard in the work progress, can make simple adjustment with the structure to the complex environment of job site, detects the quality of controlling the engineering construction.

The purpose of the utility model is realized like this: the utility model provides a spirit level of supplementary construction usefulness, includes the support, the support is close to upper end position department and is equipped with the opening, the level bar is connected to the opening internal rotation, install the gear of being connected with outside knob in the support of opening lower extreme, outside knob is connected with the support rotation, fixedly connected with and gear engagement's sector gear in the recess of level bar intermediate position department, the air level is all installed to level bar both sides and intermediate position department upper end.

Further, the support lower extreme is opened the joint in the cavity that has and is had the sill bar, a plurality of through-holes have been seted up to cavity one side, the joint piece through spring fixedly connected with and through-hole looks adaptation in the hole that has is opened to sill bar upper end lateral wall.

Still further, the slide that level bar both sides tip was equipped with slides and connects the extension, extension tip is equipped with receipts line groove, receive the inslot and be connected with the plumb bob through the cotton rope, extension upper end is seted up the thing groove of putting with plumb bob looks adaptation.

Furthermore, a sliding cover is installed at the upper end of the opening, the sliding cover is fixedly connected with a push-pull block arranged on the outer side of the support, and the lower end of the opening is slidably connected with a limit button capable of limiting the rotation of the gear.

Further, the inner wall of the opening is connected with an elastic soft cushion.

The technical effects of the utility model: the level bar and the support in the spirit level can use respectively or cooperate the deviation that uses the detection levelness, and the support can make the regulation of height according to the site conditions, and the knob can be made the fine setting to the spirit level simultaneously to adapt to complicated job site environment, the plumb bob of connecting on the extension that can the pull out that the spirit level both sides set up can also carry out simple measurement to the straightness that hangs down, convenience very during the use.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the device of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the level bar of the present invention;

fig. 3 is a front view of the bracket structure of the present invention;

fig. 4 is a side view of the bracket structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the lower end of the bracket of the present invention;

fig. 6 is a schematic view of the connection between the gear and the sector gear of the present invention.

In the drawings: 1. a support; 2. an opening; 3. a level bar; 4. a knob; 5. a gear; 6. a sector gear; 7. a level bubble; 8. a bottom bar; 9. a through hole; 10. a spring; 11. a clamping block; 12. an extension portion; 13. a wire collecting groove; 14. a cord; 15. a plumb bob; 16. a storage groove; 17. a sliding cover; 18. a push-pull block; 19. a limit button; 20. an elastic cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The present invention will be described in detail with reference to the accompanying drawings.

The utility model provides a spirit level of supplementary construction usefulness, includes support 1, support 1 is close to upper end position department and is equipped with opening 2, level bar 3 is connected to the 2 internal rotations in the opening, install the gear 5 of being connected with outside knob 4 in the support 1 of 2 lower extremes in the opening, outside knob 4 rotates with support 1 to be connected, fixedly connected with and the sector gear 6 of gear 5 meshing in the recess of 3 intermediate positions departments of level bar, level bubble 7 is all installed to 3 both sides of level bar and intermediate position department upper end.

As shown in figures 1-6, when in use, the level 3 can be used alone or in clamping fit with the bracket 1 according to the needs of actual conditions on site, and in the detection process, the gear 5 and the sector gear 6 meshed with the gear are finely adjusted relatively by rotating the knob 4, so that the level 3 is in a horizontal position, and whether the level bubble 7 is in a centered position or not is observed, and then detection is carried out.

According to the utility model discloses an embodiment, the joint has sill bar 8 in the cavity that 1 lower extreme of support was opened has, a plurality of through-holes 9 have been seted up to cavity one side, joint piece 11 through spring 10 fixedly connected with and through-hole 9 looks adaptation in the hole that has was opened to the lateral wall of 8 upper ends of sill bar. The sill bar 8 of 1 lower extreme joint of support can make corresponding adjustment to the height of support 1, and the height of the fixed adjustment of joint through joint piece 11 and through-hole 9 only needs to carry out the pull with sill bar 8 after pressing joint piece 11, when adjusting suitable height, joint piece 11 plays the joint under the spring action of spring 10 and locates at hole 9.

According to the utility model discloses an embodiment, sliding connection extension 12 in the slide that 3 both sides tip of level bar were equipped with, extension 12 tip is equipped with receipts line groove 13, receive and be connected with plumb bob 15 through cotton rope 14 in the line groove 13, extension 12 upper end is seted up with the thing groove 16 of putting of plumb bob 15 looks adaptation. In the using process, if the perpendicularity needs to be detected temporarily, the extending parts 12 on the two sides of the horizontal ruler 3 can be drawn out, the plumbs 15 are taken out from the object placing grooves 16, the wire ropes 14 in the wire collecting grooves 13 are discharged for detecting the perpendicularity, when the perpendicularity is not required, the wire ropes 14 are collected and put back to the plumbs 15, and the extending parts 12 are pushed into the slideways on the two sides of the horizontal ruler 3.

According to the utility model discloses an embodiment, sliding closure 17 is installed to opening 2 upper end, sliding closure 17 fixed connection arranges the push-and-pull piece 18 in the support 1 outside in, but opening 2 lower extreme sliding connection restriction gear 5 pivoted stop button 19. The effect of sliding closure 17 is that the condition of landing appears in preventing level 3 in the use, installs and dismantles level 3 through slip push-and-pull piece 18, and limit button 19 is also spacing it after knob 4 adjusts, prevents that rotation from appearing in gear 5 from resulting in the slope of level 3, the inaccuracy that appears the testing result.

According to an embodiment of the present invention, the opening 2 is connected with an elastic cushion 20 inside. The elastic cushion 20 protects the level 3, and when the level 3 is finely adjusted, a space capable of rotating is provided, so that the level 3 is not damaged rigidly.

The utility model discloses a spirit level of supplementary construction usefulness can adapt to the environment of complicated changeable job site, makes simple adjustment to structure self and conveniently detects and the process is accuse, can also detect the straightness that hangs down when application scope is wide, and the effect in practical application is better.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and that it is within the scope of the invention.

Claims

1. The utility model provides a spirit level of supplementary construction usefulness, includes support (1), its characterized in that: support (1) is close to upper end position department and is equipped with opening (2), opening (2) internal rotation is connected with spirit level (3), install gear (5) of being connected with outside knob (4) in support (1) of opening (2) lower extreme, outside knob (4) are rotated with support (1) and are connected, fixedly connected with and gear (5) meshed sector gear (6) in the recess of spirit level (3) intermediate position department, air level (7) are all installed to spirit level (3) both sides and intermediate position department upper end.

2. The construction aid level according to claim 1, wherein: support (1) lower extreme is opened the interior joint of cavity that has there is sill bar (8), a plurality of through-holes (9) have been seted up to cavity one side, joint piece (11) through spring (10) fixedly connected with and through-hole (9) looks adaptation in the hole that sill bar (8) upper end lateral wall was opened.

3. The construction aid level according to claim 2, wherein: the horizontal ruler is characterized in that extension parts (12) are connected in sliding ways arranged at the end parts of two sides of the horizontal ruler (3), line collecting grooves (13) are formed in the end parts of the extension parts (12), line hammers (15) are connected in the line collecting grooves (13) through line ropes (14), and object placing grooves (16) matched with the line hammers (15) are formed in the upper ends of the extension parts (12).

4. A construction aid spirit level according to claim 3, in which: the upper end of the opening (2) is provided with a sliding cover (17), the sliding cover (17) is fixedly connected with a push-pull block (18) arranged on the outer side of the bracket (1), and the lower end of the opening (2) is connected with a limit button (19) capable of limiting the rotation of the gear (5) in a sliding manner.

5. The construction aid level according to claim 4, wherein: the inner wall of the opening (2) is connected with an elastic soft cushion (20).