CN219956374U - Civil air defense engineering pipeline diameter measurement chi - Google Patents

Abstract

The utility model relates to the technical field of pipeline measurement, in particular to a civil air defense engineering pipeline diameter measuring ruler, which comprises a straight plate, wherein a handle is fixed at one end of the straight plate, a baffle is fixed on the side wall of the straight plate, a sliding hole is formed in one side of the straight plate, a sliding plate is arranged in the sliding hole in a sliding manner, a plate hole is formed in one side of the sliding plate, a transverse plate is fixed on the side wall of the sliding hole, one end of the transverse plate penetrates through the plate hole and is fixed on the other side wall of the sliding hole, and a fixing mechanism is arranged between the plate hole and the transverse plate. When the measuring ruler is used, the baffle plate is only required to be placed on one side of the outer wall of one end of the pipeline, the sliding plate is moved, the first baffle plate is moved to one side of the inner wall of the pipeline, the first baffle plate is moved inwards again, the pipeline side plate is arranged between the first baffle plate and the second baffle plate, and the sliding plate is moved again to enable the side wall of the first baffle plate to be in contact with the inner wall of the pipeline.

Description

Civil air defense engineering pipeline diameter measurement chi

Technical Field

The utility model relates to the technical field of pipeline measurement, in particular to a civil air defense engineering pipeline diameter measuring scale.

Background

The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. The pipeline is installed before the pipeline is installed, the diameter of the pipeline is measured by the measuring ruler to check whether the size of the pipeline meets the requirement, when the pipeline is measured, the diameter of the pipeline is measured, the thickness of the side wall of the pipeline is measured, but the existing measuring ruler can only measure one type at a time, and when the diameter of the pipeline and the thickness of the side wall are measured, the two measurements are needed, so that the pipeline is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects that the prior measuring ruler can only measure one type at a time in the prior art, and is inconvenient to measure twice when the diameter of a pipeline and the thickness of the side wall are required to be measured, and provides the civil air defense engineering pipeline diameter measuring ruler.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a people's air defense engineering pipeline diameter measurement chi, includes straight board, straight board one end is fixed with the handle, straight board lateral wall is fixed with the baffle, the slide hole has been seted up to straight board one side, the slide is provided with the slide in the slide hole, the plate hole has been seted up to slide one side, the slide hole lateral wall is fixed with the diaphragm, diaphragm one end passes the plate hole and fixes at slide hole another lateral wall, be provided with fixed establishment between plate hole and the diaphragm, slide one end is fixed with the frid, the scale mark has all been seted up to frid and straight board both sides wall, frid one side is fixed with first baffle, first baffle one side is provided with the second baffle, and second baffle one end slides and sets up in the frid, be provided with telescopic machanism between second baffle and the frid.

As the preferable technical scheme, fixed establishment includes recess and limiting plate, the recess is seted up at the plate hole lateral wall, the limiting plate sets up in the recess, the recess lateral wall is fixed with the nut, nut internal connection has the threaded rod, threaded rod one end is rotated and is connected at the limiting plate lateral wall, limiting plate one side is fixed with the rubber pad, the threaded rod other end outwards extends and is fixed with the twist grip.

As an optimal technical scheme, anti-skid patterns are formed outside the rotating handle.

As the preferable technical scheme, telescopic machanism includes slide bar and sideslip hole, sideslip hole sets up in second baffle one side, slide bar one end is fixed in frid inner wall one side, the slide bar other end passes sideslip hole and fixes at frid inner wall opposite side, slide bar one side cover is equipped with the spring, spring one end is fixed at frid inner wall, the spring other end is fixed on the second baffle, and the spring is tensile state.

As the preferable technical scheme, one end of each of the baffle, the first baffle and the second baffle is in a slope shape.

The utility model provides a civil air defense engineering pipeline diameter measuring scale, which has the beneficial effects that: this dipperstick only needs to place the baffle in outer wall one side of pipeline one end when using, remove the slide again, remove first baffle to pipeline inner wall one side, inwards remove first baffle again, make pipeline curb plate setting between first baffle and second baffle, remove the slide again and make first baffle lateral wall inconsistent with the pipeline inner wall, then fix the slide through fixed establishment can, the distance between baffle and the second baffle is the diameter of this pipeline this moment, the distance between first baffle and the second baffle is the thickness of pipeline lateral wall, so can measure the directness and the thickness of pipeline simultaneously.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a civil air defense engineering pipeline diameter measuring scale according to the present utility model.

Fig. 2 is a schematic diagram of a front cross-sectional structure of a diameter measuring scale for civil air defense engineering pipeline according to the present utility model.

Fig. 3 is a schematic side view structure of a civil air defense engineering pipeline diameter measuring scale according to the present utility model.

Fig. 4 is an enlarged schematic diagram of a part a structure of a civil air defense engineering pipeline diameter measuring scale provided by the utility model.

In the figure: 1. a straight plate; 2. a handle; 3. a cross plate; 4. a slide hole; 5. a slide plate; 6. a plate hole; 7. a groove; 8. a limiting plate; 9. a rubber pad; 10. a screw cap; 11. a threaded rod; 12. a turning handle; 13. a trough plate; 14. a first baffle; 15. a second baffle; 16. a slide bar; 17. a spring; 18. and a baffle.

Description of the embodiments

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-4, a civil air defense engineering pipeline diameter measuring scale, including straight board 1, straight board 1 one end is fixed with handle 2, straight board 1 lateral wall is fixed with baffle 18, straight board 1 one side has been seted up slide hole 4, slide in slide hole 4 is provided with slide 5, slide 5 one side has been seted up plate hole 6, slide hole 4 lateral wall is fixed with diaphragm 3, diaphragm 3 one end passes plate hole 6 and fixes at slide hole 4 another lateral wall, be provided with fixed establishment between plate hole 6 and diaphragm 3, can spacing slide 5 through fixed establishment, so as to carry out spacingly to the position of first baffle 14, slide 5 one end is fixed with frid 13, frid 13 and straight board 1 both sides wall have all been seted up the scale mark, frid 13 one side is fixed with first baffle 14, first baffle 14 one side is provided with second baffle 15, baffle 18, first baffle 14, second baffle 15 one end all is the slope form, and second baffle 15 one end slides and set up in frid 13, be provided with telescopic machanism between second baffle 15 and frid 13, through placing first baffle 14 and second baffle 15 and the outer wall of flexible side wall of pipeline respectively, it can know through the scale mark to observe the side wall of second baffle 15 to pass through the side wall of pipeline.

The fixed establishment includes recess 7 and limiting plate 8, recess 7 is offered at plate hole 6 lateral wall, limiting plate 8 sets up in recess 7, recess 7 lateral wall is fixed with nut 10, nut 10 internal connection has threaded rod 11, threaded rod 11 one end rotates to be connected at limiting plate 8 lateral wall, limiting plate 8 one side is fixed with rubber pad 9, the outward extension of threaded rod 11 other end is fixed with the turning handle 12, the antiskid line has been offered outward to turning handle 12, when needs are fixed slide 5, only need rotate turning handle 12, it can drive threaded rod 11 and remove in nut 10 to rotate turning handle 12, threaded rod 11 removes just can drive limiting plate 8 and remove, just can carry out spacingly to slide 5 when limiting plate 8 is inconsistent with diaphragm 3 lateral wall, frictional force between limiting plate 8 and diaphragm 3 can be increased through rubber pad 9.

The telescopic machanism includes slide bar 16 and sideslip hole, sideslip hole is seted up in second baffle 15 one side, slide bar 16 one end is fixed in frid 13 inner wall one side, slide bar 16 other end passes sideslip hole and fixes in frid 13 inner wall opposite side, slide bar 16 one side cover is equipped with spring 17, spring 17 one end is fixed at frid 13 inner wall, spring 17 other end is fixed on second baffle 15, and spring 17 is tensile state, can exert a force to second baffle 15 through spring 17, just can automatic re-setting when second baffle 15 atress to this has made things convenient for the measurement next time.

Working principle: when the measuring ruler is used, the baffle 18 is only required to be placed on one side of the outer wall of one end of a pipeline, the sliding plate 5 is moved, the first baffle 14 is moved to one side of the inner wall of the pipeline, the first baffle 14 is moved inwards again, the side wall of the pipeline is arranged between the first baffle 14 and the second baffle 15, the sliding plate 5 is moved again, the side wall of the first baffle 14 is enabled to be in contact with the inner wall of the pipeline, the sliding plate 5 is then fixed through the fixing mechanism, the distance between the baffle 18 and the second baffle 15 is the diameter of the pipeline, and the distance between the first baffle 14 and the second baffle 15 is the thickness of the side wall of the pipeline, so that the direct and the thickness of the pipeline can be measured simultaneously, and the measuring ruler is convenient for workers to use.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a people's air defense engineering pipeline diameter measurement chi, includes straight board (1), its characterized in that, straight board (1) one end is fixed with handle (2), straight board (1) lateral wall is fixed with baffle (18), slide hole (4) have been seted up on one side of straight board (1), slide hole (4) are interior slide and are provided with slide plate (5), plate hole (6) have been seted up on one side of slide plate (5), slide hole (4) lateral wall is fixed with diaphragm (3), diaphragm (3) one end passes plate hole (6) and fixes at slide hole (4) another lateral wall, be provided with fixed establishment between plate hole (6) and diaphragm (3), slide plate (5) one end is fixed with frid (13), scale mark has all been seted up to frid (13) and straight board (1) both sides wall, frid (13) one side is fixed with first baffle (14), first baffle (14) one side is provided with second baffle (15), and second baffle (15) one end slides and sets up in frid (13) another lateral wall, second baffle (15) are provided with flexible frid (13).

2. The civil air defense engineering pipeline diameter measuring ruler according to claim 1, wherein the fixing mechanism comprises a groove (7) and a limiting plate (8), the groove (7) is formed in the side wall of a plate hole (6), the limiting plate (8) is arranged in the groove (7), a screw cap (10) is fixed on the side wall of the groove (7), a threaded rod (11) is connected in the screw cap (10), one end of the threaded rod (11) is rotationally connected to the side wall of the limiting plate (8), a rubber pad (9) is fixed on one side of the limiting plate (8), and the other end of the threaded rod (11) extends outwards and is fixedly provided with a rotating handle (12).

3. The civil air defense engineering pipeline diameter measuring scale according to claim 2, wherein anti-skid patterns are arranged outside the rotary handle (12).

4. The civil air defense engineering pipeline diameter measuring scale according to claim 1, wherein the telescopic mechanism comprises a sliding rod (16) and a sideslip hole, the sideslip hole is formed in one side of the second baffle (15), one end of the sliding rod (16) is fixed on one side of the inner wall of the trough plate (13), the other end of the sliding rod (16) penetrates through the sideslip hole and is fixed on the other side of the inner wall of the trough plate (13), a spring (17) is sleeved on one side of the sliding rod (16), one end of the spring (17) is fixed on the inner wall of the trough plate (13), the other end of the spring (17) is fixed on the second baffle (15), and the spring (17) is in a stretching state.

5. The civil air defense engineering pipeline diameter measuring scale according to claim 1, wherein one end of each of the baffle (18), the first baffle (14) and the second baffle (15) is in a slope shape.