CN219319400U

CN219319400U - Grade level bar is accepted in pipeline construction inspection

Info

Publication number: CN219319400U
Application number: CN202222566163.9U
Authority: CN
Inventors: 陈行; 王燕; 戴梅红; 王昆; 汪星
Original assignee: Jiangsu Rebound Environment Technology Co ltd
Current assignee: Jiangsu Rebound Environment Technology Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-07-07
Anticipated expiration: 2032-09-27

Abstract

The utility model belongs to the technical field of application of measuring devices, in particular to a grade checking and accepting level for pipeline construction, which comprises a level body, wherein an electronic display screen is arranged at a position, close to the center, of the level body, a plurality of groups of control buttons are arranged at a position, close to the bottom end, of the electronic display screen, the control buttons are distributed in a linear array at a position, close to the bottom end, of the electronic display screen, and a sliding mechanism is arranged at the bottom end of the level body.

Description

Grade level bar is accepted in pipeline construction inspection

Technical Field

The utility model relates to the technical field of application of measuring devices, in particular to a grade level ruler for acceptance inspection of pipeline construction.

Background

The pipeline is required to have gradient in the manufacturing process of the PDS pipeline and the vacuumizing pipe of the MDG vacuum pump, and in construction, whether the gradient reaches the standard or not is calculated by measuring the starting point and the end point, whether the intermediate gradient meets the requirement or not and also the height measurement is required to be calculated, so a gradient level bar is required to be used.

The existing grade level bar for pipeline construction acceptance often has three glass tubes, each glass tube is internally provided with a bubble called a level bubble, two sides of the level bar are shockproof ends, when the level bubble is in the middle, a plane is represented as a horizontal state, and the grade level bar is arranged in a pipeline to judge whether the pipeline is horizontal or not through the level bubble.

Most of the existing pipeline construction acceptance gradient level bars are directly placed on the inner wall of a pipeline, radians exist in the pipeline, abrasion of the bottom end of the level bar is easy to occur, measurement result errors are caused, and engineering progress is affected; therefore, a pipeline construction acceptance gradient level is provided for the problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, most of the existing pipeline construction acceptance gradient level bars are directly placed on the inner wall of a pipeline, radians exist in the pipeline, abrasion of the bottom end of the level bars is easy to cause, errors of measuring results are caused, and the engineering progress is affected.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a grade level for acceptance inspection in pipeline construction, which comprises a level body, wherein an electronic display screen is arranged at a position, close to the center, of the level body, a plurality of groups of control buttons are arranged at a position, close to the bottom end, of the electronic display screen, the control buttons are distributed in a linear array at a position, close to the bottom end, of the electronic display screen, and a sliding mechanism is arranged at the bottom end of the level body, and is characterized in that the grade level body comprises a plurality of groups of control buttons;

the sliding mechanism comprises a sliding rail, the sliding rail passes through the bolt fastening at the level bar body bottom, the regulation storehouse has all been seted up to the inside both sides bottom position department of sliding rail, the shoulder hole has been seted up to regulation storehouse bottom, the shoulder hole has the slide bar through sliding connection, the outside cover of slide bar is equipped with the spring, slide bar top fixedly connected with sliding plate, through sliding connection between sliding plate and the regulation storehouse, sliding plate top fixedly connected with fixture block, regulation storehouse top fixedly connected with limiting plate, the through-hole has been seted up on the limiting plate top, laminating slides between through-hole and the fixture block, outside both sides of sliding rail are close to central point department and all have been seted up the door pocket, two sets of slide bar bottom fixedly connected with spacing door, laminating slides between spacing door and the door pocket, the slide rail is through sliding connection has the slider, the draw-in groove has all been seted up to the slider both sides are close to central point department, sliding fit between fixture block and the draw-in groove, slider bottom fixedly connected with rubber pad.

Preferably, the rubber pad is of an arc-shaped structural design, and a plurality of groups of anti-skid patterns are formed in the surface of the rubber pad.

Preferably, the top end of the limit door is fixedly connected with a push-pull handle, and the outer side surface of the push-pull handle is sleeved with an anti-slip sleeve.

Preferably, the sliding mechanism is symmetrically designed by taking the center point of the sliding rail as a datum point.

Preferably, reference seats are arranged at positions, close to two sides, of the front end of the level body, level gauges are arranged in the two groups of reference seats, pointers are fixedly connected to positions, close to edges, of the two ends of the reference seats, scale rings are arranged at positions, close to the two ends, of the reference seats, and the scale rings are fixedly connected to the front end of the level body.

Preferably, the edges of the outer side surface of the level bar are fixedly connected with protective strips.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the sliding mechanism, the function of arranging the detachable anti-slip pad at the bottom end of the level is realized, and the problems that the existing pipeline construction acceptance gradient level is mostly directly placed on the inner wall of a pipeline, the bottom end of the level is easy to wear due to radian in the pipeline, the measurement result error is caused, and the engineering progress is influenced are solved;

2. the utility model realizes the function of roughly measuring the construction gradient of the pipeline through the structural design of the adjusting mechanism, and solves the problems that the existing pipeline construction acceptance gradient level usually only has an electronic sensor test result, the sensor cannot be used for checking the gradient angle measurement result after being damaged, and a larger error is caused in the measurement result.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of a first embodiment;

FIG. 2 is a schematic view of a partial cross-sectional perspective structure of a first embodiment;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the first embodiment;

FIG. 4 is a schematic overall perspective view of the first embodiment;

fig. 5 is a schematic overall perspective view of the second embodiment.

In the figure: 1. a level ruler body; 2. an electronic display screen; 3. a control button; 4. a slide rail; 5. adjusting the bin; 6. a stepped hole; 7. a slide bar; 8. a spring; 9. a sliding plate; 10. a clamping block; 11. a limiting plate; 12. a through hole; 13. a door slot; 14. a limit door; 15. a slide block; 16. a clamping groove; 17. a rubber pad; 18. anti-skid lines; 19. push-pull handles; 20. an anti-skid sleeve; 21. a reference base; 22. a level; 23. a pointer; 24. a scale ring; 25. a guard bar; 26. a handle groove; 27. a handle pad.

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.

Example 1

Referring to fig. 1-4, a grade level for inspection and acceptance of pipeline construction comprises a level body 1, wherein an electronic display screen 2 is arranged at a position, close to the center, of the level body 1, a plurality of groups of control buttons 3 are arranged at a position, close to the bottom, of the electronic display screen 2, the control buttons 3 are distributed in a linear array at a position, close to the bottom, of the electronic display screen 2, and a sliding mechanism is arranged at the bottom end of the level body 1, and the grade level is characterized in that;

the sliding mechanism comprises a sliding rail 4, the sliding rail 4 is fixed at the bottom end of a level ruler body 1 through bolts, an adjusting bin 5 is arranged at the bottom end positions of two sides inside the sliding rail 4, a stepped hole 6 is arranged at the bottom end of the adjusting bin 5, a sliding rod 7 is connected to the stepped hole 6 through sliding, a spring 8 is sleeved outside the sliding rod 7, a sliding plate 9 is fixedly connected to the top end of the sliding rod 7, the sliding plate 9 is connected with the adjusting bin 5 through sliding, a clamping block 10 is fixedly connected to the top end of the sliding plate 9, a limiting plate 11 is fixedly connected to the top end of the adjusting bin 5, a through hole 12 is arranged at the top end of the limiting plate 11, a door slot 13 is arranged at the positions, close to the center, of two groups of sliding rods 7, a limiting door 14 is fixedly connected to the bottom end of the sliding rod 13, a clamping slot 16 is arranged at the positions, close to the center, of the two sides of the sliding rod 15 through sliding connection with a sliding block 15, a clamping slot 16 is arranged between the clamping block 10 and the clamping slot 16, and a rubber pad 17 is fixedly connected to the bottom end of the sliding rod 15;

during operation, the current pipeline construction acceptance gradient horizon rule is mostly directly placed at the pipeline inner wall, there is the radian in the pipeline, easily cause horizon rule bottom wearing and tearing, cause measuring result error, influence the engineering progress, need set up the sliding mechanism that can dismantle the slipmat in the horizon rule bottom, at first, pull the push-pull handle 19 of both sides fixed on spacing door 14 top simultaneously, drive the slide bar 7 outside removal with shoulder hole 6 sliding connection, drive slide plate 9 outwards remove simultaneously, thereby drive the fixture block 10 to adjusting storehouse 5 inside shrink with slide plate 9 fixed connection, realize the spacing effect to fixture block 10 through adjusting storehouse 5 top fixed connection limiting plate 11, when fixture block 10 top passes through hole 12 and limit plate 11 top agree with, be connected slider 15 through the slip with slide rail 4, when slide rail 4 and slider 15 both ends coincide, loosen push-pull handle 19 at both ends, make fixture block 10 and slide groove 16 that slide rail 15 both sides were seted up agree with, accomplish the dismouting of level rule body 1 and rubber pad 17 and be connected.

The rubber pad 17 is of an arc-shaped structure design, and a plurality of groups of anti-skid patterns 18 are formed on the surface of the rubber pad 17;

during operation, through designing rubber pad 17 into the arc structure, laminating mutually with the pipeline inner wall prevents the horizon rule wearing and tearing, through seting up anti-skidding line 18 at rubber pad 17 surface, increase horizon rule and pipeline inner wall's friction is more stable.

The top end of the limit door 14 is fixedly connected with a push-pull handle 19, and an anti-slip sleeve 20 is sleeved on the outer side surface of the push-pull handle 19;

in operation, the top end of the limiting door 14 is provided with a push-pull handle 19, which facilitates the adjustment of the whole sliding mechanism.

The sliding mechanism is symmetrically designed by taking the center point of the sliding rail 4 as a datum point;

during operation, the whole slope level main part is bilateral symmetry structural design, and bilateral symmetry structural design more enables the structure of whole slope level to remain stable.

The front end of the level body 1 is provided with reference seats 21 at positions close to two sides, the interiors of the two groups of reference seats 21 are provided with level gauges 22, the positions close to the edges of the two ends of the reference seats 21 are fixedly connected with pointers 23, the positions close to the two ends of the reference seats 21 are provided with scale rings 24, and the scale rings 24 are fixedly connected to the front end of the level body 1;

during operation, current pipeline construction acceptance slope horizon rule often only has electronic sensor test result, after the sensor appears damaging, can't verify slope angle measurement result, cause the measuring result to appear great error, need use adjustment mechanism when needs rough measurement pipeline construction slope, when measuring the slope, benchmark seat 21 is through the inside spirit level 22 that sets up, under the whole inclination of horizon rule body 1, benchmark seat 21 remains unchanged, through pointer 23 that sets up at benchmark seat 21 both ends, and the dial plate mechanism that the scale ring 24 that the benchmark seat 21 outside set up constitutes, accomplish the rough measurement to slope angle.

The corners of the outer side surface of the level body 1 are fixedly connected with protective strips 25;

in operation, the protective strips 25 are arranged at the corners of the level body 1 to protect the slope level.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a handle groove 26 is formed at a position near two sides of the top end of the level body 1, and a 27 is disposed inside the handle groove 26;

during operation, through set up handle groove 26 on level bar body 1 top, realize the convenient function of carrying to the slope level bar, through set up handle pad 27 at handle groove 26, play certain guard action when taking the slope level bar.

Working principle: the current pipeline construction acceptance slope horizon rule is mostly directly placed at the pipeline inner wall, there is the radian in the pipeline, lead to the fact the horizon rule bottom wearing and tearing easily, cause measuring result error, influence the engineering progress, need set up the sliding mechanism that can dismantle the slipmat in the horizon rule bottom, at first, pull the push-pull handle 19 of both sides fixed on limiting door 14 top simultaneously, drive the slide bar 7 outside removal with shoulder hole 6 sliding connection, drive slide plate 9 outside removal simultaneously, thereby drive the fixture block 10 to adjust storehouse 5 inside shrink with slide plate 9 fixed connection, realize the spacing effect to fixture block 10 through adjusting storehouse 5 top fixed connection limiting plate 11, when fixture block 10 top passes through hole 12 and limit plate 11 top agree with, be connected with slide rail 4 with the slider 15 through the slip, when slide rail 4 and slider 15 both ends laminating, loosen push-pull handle 19 at both ends, make fixture block 10 and slide fit with the draw-in groove 16 that slide rail 15 both sides were seted up, accomplish the dismouting of level rule body 1 and rubber pad 17 and be connected.

The current pipeline construction acceptance slope level often only has electronic sensor test result, and after the sensor appears damaging, can't inspect slope angle measurement result, causes the measuring result to appear great error, need use adjustment mechanism when needs rough measurement pipeline construction slope, when measuring the slope, benchmark seat 21 is through the inside spirit level 22 that sets up, under the whole inclination of level body 1, benchmark seat 21 remains unchanged, through pointer 23 that sets up at benchmark seat 21 both ends to and dial plate mechanism that the scale ring 24 that the benchmark seat 21 outside set up constitutes, accomplish the rough measurement to the slope angle.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a pipeline construction acceptance slope level bar which characterized in that: the horizontal ruler comprises a horizontal ruler body (1), wherein an electronic display screen (2) is arranged at a position, close to the center, of the horizontal ruler body (1), a plurality of groups of control buttons (3) are arranged at a position, close to the bottom, of the electronic display screen (2), the control buttons (3) are distributed in a linear array at a position, close to the bottom, of the electronic display screen (2), and a sliding mechanism is arranged at the bottom of the horizontal ruler body (1), and is characterized in that;

the sliding mechanism comprises a sliding rail (4), the sliding rail (4) is fixed at the bottom end of a level ruler body (1) through bolts, an adjusting bin (5) is arranged at the bottom end position of two sides inside the sliding rail (4), a stepped hole (6) is formed in the bottom end of the adjusting bin (5), a sliding rod (7) is arranged in the stepped hole (6) through sliding connection, a spring (8) is sleeved outside the sliding rod (7), a sliding plate (9) is fixedly connected to the top end of the sliding rod (7), the sliding plate (9) is connected with the adjusting bin (5) through sliding, a clamping block (10) is fixedly connected to the top end of the sliding plate (9), a limiting plate (11) is fixedly connected to the top end of the adjusting bin (5), a through hole (12) is formed in the top end of the limiting plate (11), a door slot (13) is formed in the positions of two groups of two sides of the sliding rod (7), a limiting door (14) is fixedly connected to the bottom end of the sliding rod (7), a sliding block (14) is connected to the sliding door slot (14), two sides of the sliding plate (15) are connected to the sliding plate (15) through the sliding plate (15), the clamping block (10) is in sliding fit with the clamping groove (16), and a rubber pad (17) is fixedly connected with the bottom end of the sliding block (15).

2. The pipeline construction acceptance slope level of claim 1, wherein: the rubber pad (17) is of an arc-shaped structural design, and a plurality of groups of anti-skid patterns (18) are formed on the surface of the rubber pad (17).

3. The pipeline construction acceptance slope level of claim 2, wherein: the top end of the limiting door (14) is fixedly connected with a push-pull handle (19), and an anti-slip sleeve (20) is sleeved on the outer side surface of the push-pull handle (19).

4. A pipeline construction acceptance grade level as defined in claim 3, wherein: the sliding mechanism is symmetrically designed by taking the center point of the sliding rail (4) as a datum point.

5. The pipeline construction acceptance slope level of claim 4, wherein: the horizontal ruler comprises a horizontal ruler body (1), wherein reference seats (21) are arranged at positions, close to two sides, of the front end of the horizontal ruler body (1), level gauges (22) are arranged in the two groups of the reference seats (21), pointers (23) are fixedly connected to positions, close to the edges, of the two ends of the reference seats (21), scale rings (24) are arranged at positions, close to the two ends, of the reference seats (21), and the scale rings (24) are fixedly connected to the front end of the horizontal ruler body (1).

6. The pipeline construction acceptance slope level of claim 5, wherein: the edges and corners of the outer side surface of the level body (1) are fixedly connected with protective strips (25).