CN219776715U - Level meter - Google Patents

Abstract

The utility model discloses a level, which comprises a shell, wherein an observation glass is fixedly arranged on the front side of the shell, an observation line is arranged on the front side of the observation glass, a protective cover is hinged on the front side of the observation glass and positioned on the outer side of the observation glass, slots are symmetrically and fixedly arranged at the bottom of the shell, limit plates are fixedly arranged at the bottoms of the protective covers and correspond to the two slots, an inserting block is fixedly connected inside the limit plates in a sliding manner, a baffle is fixedly arranged on one side of the inserting block, the baffle is positioned on one side, far away from the slots, of the limit plates, a storage groove is formed in one side of the inserting block, and a spring is fixedly arranged on one side of the inside of the storage groove; according to the utility model, the observation glass is protected by the protective cover, and the most protective cover of the components such as the limiting block, the inserting block, the limiting groove and the like is fixed, so that the protection effect on the observation glass is realized.

Description

Level meter

Technical Field

The utility model relates to the technical field of measurement, in particular to a level meter.

Background

Level gauges are a common gauge for measuring small angles. In the machine industry and instrument manufacturing, it is used to measure the inclination angle relative to the horizontal position, the mounting surface and straightness of machine tool type equipment guide rails, the horizontal position and vertical position of equipment installation, etc.

At present, the front side of the observation glass of the traditional level is not provided with a protection structure, so that the problem that the observation glass is damaged easily exists when the level is not used, and the utility model provides a level to solve the problem.

Disclosure of Invention

The utility model aims to provide a level to solve the problem that the front side of the observation glass of the traditional level which is provided in the background art is not provided with a protection structure, so that the observation glass is easily damaged when the level is not used.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a level, includes the casing, the front side fixed mounting of casing has observation glass, observation glass's front side is provided with the observation line, observation glass's front side just is located observation glass's outside and articulates and be provided with the safety cover, the bottom symmetry fixed mounting of casing has the slot, the bottom of safety cover and the equal fixed mounting in position that corresponds with two slots have the limiting plate, the inside sliding connection of limiting plate has the inserted block, one side fixed mounting of inserted block has the baffle, and the baffle is located one side that the slot was kept away from to the limiting plate, accomodate the groove has been seted up to one side of inserted block, accomodate inside one side fixed mounting of groove has the spring, the one end fixed mounting of spring has the stopper, the stopper wears out the slot, offer the spacing groove that is used for the stopper to wear out on the slot.

As still further aspects of the utility model: one side of the observation glass is fixedly provided with a liquid inlet pipe, and the liquid inlet pipe is connected with a sealing cover in a threaded manner.

As still further aspects of the utility model: the size of the plug block is matched with the size of the slot, and the size of the limiting block is matched with the size of the limiting slot.

As still further aspects of the utility model: the rear side fixed mounting of casing has the mounting panel, it is connected with the bolt to rotate on the mounting panel, the outside threaded connection of bolt has the slide, the spout has been seted up to the rear side of casing, slide and spout sliding connection.

As still further aspects of the utility model: the inner wall of the chute and the surface of the sliding plate are both of a polishing design.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the observation glass is protected by the protective cover, and the most protective cover of the components such as the limiting block, the inserting block, the limiting groove and the like is fixed, so that the protection effect on the observation glass is realized.

2. According to the utility model, one side of the mounting surface is placed in the position between the mounting plate and the sliding plate, and the mounting surface is clamped by rotating the bolt, so that the effect of fixing the level meter on a certain mounting surface is realized.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is an enlarged view of the utility model at a in fig. 2.

Fig. 4 is a partial cross-sectional view of the present utility model.

1. A housing; 2. a protective cover; 3. observing glass; 4. inserting blocks; 5. a limiting plate; 6. an observation line; 7. a liquid inlet pipe; 8. sealing cover; 9. a chute; 10. a slide plate; 11. a mounting plate; 12. a bolt; 13. a slot; 14. a limiting block; 15. a spring; 16. a limit groove; 17. and a storage 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.

Referring to fig. 1 to 4, in the embodiment of the utility model, a level comprises a housing 1, an observation glass 3 is fixedly installed on the front side of the housing 1, an observation line 6 is arranged on the front side of the observation glass 3, a protection cover 2 is hinged on the front side of the observation glass 3 and located on the outer side of the observation glass 3, slots 13 are symmetrically and fixedly installed on the bottom of the housing 1, limiting plates 5 are fixedly installed on the bottom of the protection cover 2 and corresponding to the two slots 13, an inserting block 4 is slidably connected inside the limiting plates 5, a baffle is fixedly installed on one side of the inserting block 4, the baffle is located on one side, away from the slots 13, of the limiting plates 5, a containing groove 17 is formed in one side of the inserting block 4, a spring 15 is fixedly installed on one side of the inner side of the containing groove 17, a limiting block 14 is fixedly installed on one end of the spring 15, the limiting block 14 penetrates out of the slots 13, and a limiting groove 16 for the limiting block 14 to penetrate out is formed in the slots 13.

One side of the observation glass 3 is fixedly provided with a liquid inlet pipe 7, and the liquid inlet pipe 7 is connected with a sealing cover 8 in a threaded manner, so that liquid can be conveniently added into the observation glass 3.

The size of the plug 4 is matched with the size of the slot 13, the size of the limiting block 14 is matched with the size of the limiting groove 16, and the installation precision is enhanced.

The rear side of the shell 1 is fixedly provided with a mounting plate 11, the mounting plate 11 is rotationally connected with a bolt 12, the outer side of the bolt 12 is in threaded connection with a slide plate 10, the rear side of the shell 1 is provided with a slide groove 9, and the slide plate 10 is in sliding connection with the slide groove 9, so that the effect of fixing the level at a certain mounting surface is realized.

The inner wall of the chute 9 and the surface of the slide plate 10 are both of a polishing design.

The working principle of the utility model is as follows:

the utility model discloses when not using, establish safety cover 2 lid in the front side of viewing glass 3, run through limiting plate 5 with the kicking block 4 and insert to slot 13's inside, when stopper 14 and slot 13's inner wall contact, stopper 14 can accomodate to the inside of accomodating groove 17 under spring 15's effect, when stopper 14 moves to the position that corresponds with spacing groove 16, it can wear out spacing groove 16 under spring 15's effect, it can realize fixing safety cover 2 to inserting two kicking blocks 4 in proper order, and then realized the protection to viewing glass 3, when needs are fixed the spirit level in some place installation face, insert the position between mounting panel 11 and slide 10 with one side of installation face, turning bolt 12 drives slide 10 and is close to the installation face and then presss from both sides tightly to the installation face under spout 9's direction, the fixation to the spirit level has been realized.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A level comprising a housing (1), characterized in that: the utility model discloses a protection cover, including casing (1), recess (13) and limiting block (14), including casing (1), recess (14) and limiting block (14), recess (13) are located in the inside of casing (1), the front side fixed mounting of casing (1) has observation glass (3), the front side of observation glass (3) is provided with observation line (6), the front side of observation glass (3) just is located the outside of observation glass (3) and articulates and be provided with safety cover (2), the bottom symmetry fixed mounting of casing (1) has slot (13), the bottom of safety cover (2) and the equal fixed mounting in position that corresponds with two slots (13) have limiting plate (5), the inside sliding connection of limiting plate (5) has inserted block (4), one side fixed mounting of inserted block (4) has the baffle, one side that limiting plate (5) kept away from slot (13), one side of inserted block (4) has been seted up accomodates groove (17), inside one side fixed mounting of accomodating groove (17) has spring (15), one end fixed mounting of spring (15) has stopper (14), stopper (14) wears out slot (13), offer on slot (13) and be used for stopper groove (16) that stopper (14) to wear.

2. A level according to claim 1, wherein: one side of the observation glass (3) is fixedly provided with a liquid inlet pipe (7), and the liquid inlet pipe (7) is connected with a sealing cover (8) in a threaded manner.

3. A level according to claim 1, wherein: the size of the plug block (4) is matched with the size of the slot (13), and the size of the limiting block (14) is matched with the size of the limiting groove (16).

4. A level according to claim 1, wherein: the novel sliding plate is characterized in that a mounting plate (11) is fixedly mounted on the rear side of the shell (1), a bolt (12) is rotationally connected to the mounting plate (11), a sliding plate (10) is connected to the outer side of the bolt (12) in a threaded mode, a sliding groove (9) is formed in the rear side of the shell (1), and the sliding plate (10) is in sliding connection with the sliding groove (9).

5. A level according to claim 4 wherein: the inner wall of the chute (9) and the surface of the sliding plate (10) are both of a polishing design.