CN213379931U

CN213379931U - Tool for plumber examination

Info

Publication number: CN213379931U
Application number: CN202021462089.0U
Authority: CN
Inventors: 许国能; 毕文才; 冯宝学; 言蓉; 王玉伟; 杨健; 李瑞冰; 赵秀美; 吕宝军; 杨海勇
Original assignee: Offshore Oil Engineering Co Ltd
Current assignee: Offshore Oil Engineering Co Ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-08
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of the frock of taking an examination, especially, be a frock for plumber's examination, including shaped steel, the top fixedly connected with bottom plate of shaped steel, one side fixedly connected with curb plate and the backplate of shaped steel are kept away from to the bottom plate, and one side that the backplate is close to the curb plate is provided with supporting pipeline, and supporting pipeline is including straight piping and curved piping, and the both sides fixedly connected with flange of supporting pipeline, the surface of flange run through and are provided with the bolt, and the other end of bolt is provided with the nut, and one side of supporting pipeline is provided with the pipeline of taking an examination. The utility model has the advantages that the threaded holes are arranged on the outer surfaces of the bottom plate, the side plate and the back plate in a penetrating way, so that the connecting positions of the matched pipeline and the bottom plate, the side plate and the back plate can be changed at will, and the examination environment in various forms can be simulated; moreover, the material and labor waste caused by manufacturing the temporary examination tool is reduced, and the repeated utilization rate of the examination tool for the plumber is improved.

Description

Tool for plumber examination

Technical Field

The utility model relates to an examination frock technical field specifically is a frock for plumber's examination.

Background

In the skill level examination of the plumber, a practical exercise examination needs to be made in advance according to the examination content, and the operation environment required by the examination pipeline is simulated. In order to avoid repeated examination contents, the temporary examination matching pipelines need to be manufactured again before examination and cannot be reused. Meanwhile, in order to guarantee the discipline of the examination, some partition plates are required to be manufactured to separate the examinees. The pipelines and the clapboards matched with the temporary examination are manufactured each time, a large amount of materials and manpower are consumed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a frock for plumber's examination has solved the material that has reduced the preparation and has examined the frock temporarily and lead to, artifical extravagant problem.

In order to achieve the above object, the utility model provides a following technical scheme: including shaped steel, the top fixedly connected with bottom plate of shaped steel, one side fixedly connected with curb plate and the backplate of shaped steel are kept away from to the bottom plate, one side that the backplate is close to the curb plate is provided with supporting pipeline, supporting pipeline is including straight piping and curved piping, the both sides fixedly connected with flange of supporting pipeline, the surface of flange runs through and is provided with the bolt post, the other end of bolt post is provided with the nut, one side of supporting pipeline is provided with the pipeline of taking an examination, the surface of bottom plate runs through and is provided with the screw hole.

As the utility model discloses an optimized technical scheme, the quantity of shaped steel has two sets ofly, and "worker" type that the shape is, shaped steel distributes in the bottom surface both sides of bottom plate, the one end and the bottom plate fixed connection of shaped steel, the other end and the ground fixed connection of shaped steel.

As the utility model discloses an optimal technical scheme, the quantity of curb plate has two sets ofly, and distributes respectively in one side that the shaped steel was kept away from to the bottom plate, the curb plate is with the left and right sides vertical welding of bottom plate, the rear end and the backplate vertical welding of bottom plate, both sides board and backplate are pieced together through the welding and are "C" shape structure.

As a preferred technical scheme of the utility model, supporting pipeline is including straight piping and curved piping, the centre of straight piping is the straight tube section, the both ends welding of straight piping has the flange, the centre of curved piping is the elbow, the both ends welding flange that also welds of curved piping, the surface of flange runs through the bolt hole that is provided with multiunit annular distribution.

As a preferred technical scheme of the utility model, the external dimension of bolt post and the internal diameter size phase-match of nut, the bolt post cup joints with the nut mutually, the external surface size of bolt post and the internal diameter size phase-match of screw hole, bolt post and screw hole swing joint.

As an optimal technical scheme of the utility model, the quantity of examination pipeline has a plurality of groups, the flange has all been welded at the both ends of examination pipeline, examination pipeline and supporting pipeline swing joint.

As a preferred technical scheme of the utility model, the quantity of screw hole has a plurality of groups, it has the screw hole to equally divide cloth on bottom plate, curb plate, the backplate, the screw hole position and dimensional parameter are unanimous with the bolt hole of standard flange surface.

Compared with the prior art, the utility model provides a frock for plumber's examination possesses following beneficial effect: the two side plates and the back plate are respectively vertically erected on the bottom plate, wherein the side plates and the bottom plate are spliced into a C-shaped enclosure by welding; threaded holes are uniformly distributed in the bottom plate, the side plate and the back plate, wherein the position and the size parameters of the threaded holes are consistent with those of standard flange bolt holes, the matched pipeline can be made into various shapes according to the requirements of examination contents, flanges are welded at two ends of the matched pipeline, one end of the matched pipeline is connected to the side plate, the back plate or the bottom plate through a bolt column and a nut, the other end of the matched pipeline is used for connecting the examination pipeline made by an examinee according to the examination contents, and the connection positions of the matched pipeline and the bottom plate, the side plate and the back plate can be changed randomly as the threaded holes corresponding to the flange bolt holes are uniformly distributed in the bottom plate, the side plate and the; and the material and labor waste caused by manufacturing the temporary examination tool can be reduced, so that the repeated utilization rate of the examination tool for plumbers is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the direct-matching pipe structure of the present invention;

FIG. 3 is a schematic view of the structure of the bent pipe of the present invention;

fig. 4 is a schematic structural view of the bolt column and the nut of the present invention.

In the figure: 1. section steel; 2. a base plate; 3. a side plate; 4. a back plate; 5. a mating pipeline; 51. a straight pipe; 52. a flange; 53. bending the pipe; 6. a bolt column; 61. a nut; 7. an examination pipeline; 8. a threaded bore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Referring to fig. 1-4, in this embodiment: including shaped steel 1, the top fixedly connected with bottom plate 2 of shaped steel 1, one side fixedly connected with curb plate 3 and backplate 4 of shaped steel 1 are kept away from to bottom plate 2, one side that backplate 4 is close to curb plate 3 is provided with supporting pipeline 5, supporting pipeline 5 is including straight piping 51 and curved piping 53, supporting pipeline 5's both sides fixedly connected with flange 52, the surface of flange 52 runs through and is provided with bolt post 6, the other end of bolt post 6 is provided with nut 61, one side of supporting pipeline 5 is provided with examination pipeline 7, the surface of bottom plate 2 runs through and is provided with screw hole 8, the reuse rate of plumber's examination frock has been improved.

In the embodiment, the number of the section steels 1 is two, the section steels are in I shapes, the section steels 1 are distributed on two sides of the bottom surface of the bottom plate 2, one end of each section steel 1 is fixedly connected with the bottom plate 2, and the other end of each section steel 1 is fixedly connected with the ground; the number of the side plates 3 is two, the side plates are respectively distributed on one side, away from the section steel 1, of the bottom plate 2, the side plates 3 are vertically welded with the left side and the right side of the bottom plate 2, the rear end of the bottom plate 2 is vertically welded with the back plate 4, the two side plates 3 and the back plate 4 are spliced into a C-shaped structure through welding, and an operation environment for taking an examination is constructed; the matched pipeline 5 comprises a straight distribution pipe 51 and a bent distribution pipe 53, the middle of the straight distribution pipe 51 is a straight pipe section, flanges 52 are welded at two ends of the straight distribution pipe 51, the middle of the bent distribution pipe 53 is an elbow, the two ends of the bent distribution pipe 53 are also welded with the flanges 52, a plurality of groups of bolt holes distributed annularly penetrate through the outer surface of the flange 52, and the matched pipeline 5 in various shapes can be manufactured according to the requirement of examination content; the external dimension of the bolt column 6 is matched with the inner diameter dimension of the nut 61, the bolt column 6 is sleeved with the nut 61, the outer surface dimension of the bolt column 6 is matched with the inner diameter dimension of the threaded hole 8, the bolt column 6 is movably connected with the threaded hole 8, and the matched pipeline 5 is fixed with other devices through the bolt column 6 and the nut 61; the number of the examination pipelines 7 is a plurality of groups, flanges 52 are welded at two ends of each examination pipeline 7, each examination pipeline 7 is movably connected with the corresponding pipeline 5, and an examinee makes the examination pipelines 7 according to examination contents and movably connected with the corresponding pipelines 5; the quantity of screw hole 8 has a plurality of groups, and it has screw hole 8 to divide equally on bottom plate 2, curb plate 3, the backplate 4, and screw hole 8 position and dimensional parameter are unanimous with the bolt hole of standard flange 52 surface, according to the content needs of taking an examination, and the hookup location of supporting pipeline 5 and bottom plate 2, curb plate 3, backplate 4 can change wantonly to simulate the examination environment of various forms, improved the reuse rate of plumber's examination frock.

The utility model discloses a theory of operation and use flow: firstly, a plurality of sets of matched pipelines 5 are manufactured according to the examination content.

And secondly, conveying and placing the whole set of tool on a test site.

And thirdly, before the examination is started, the flange 52 end of the matched pipeline 5 is connected to the bottom plate 2, the side plates 3 or the back plate 4 through the bolt columns 6 and the nuts 61 according to the examination content.

Fourthly, the examinee manufactures an examination pipeline 7 according to the examination content and connects the matched pipelines 5.

And fifthly, detaching the matched pipeline 5, and repeating the steps to finish the next examination preparation work.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a frock for plumber's examination, includes shaped steel (1), top fixedly connected with bottom plate (2) of shaped steel (1), one side fixedly connected with curb plate (3) and backplate (4) of shaped steel (1) are kept away from in bottom plate (2), one side that backplate (4) are close to curb plate (3) is provided with supporting pipeline (5), supporting pipeline (5) are including straight piping (51) and bent piping (53), both sides fixedly connected with flange (52) of supporting pipeline (5), the surface of flange (52) runs through and is provided with bolt post (6), the other end of bolt post (6) is provided with nut (61), one side of supporting pipeline (5) is provided with examination pipeline (7), the surface of bottom plate (2) runs through and is provided with screw hole (8), its characterized in that: the outer surfaces of the bottom plate (2), the side plates (3) and the back plate (4) are provided with threaded holes (8) in a penetrating mode, and the matched pipeline (5) is arranged inside a C-shaped surrounding ring formed by welding the bottom plate (2), the side plates (3) and the back plate (4).

2. The tool for the plumber examination according to claim 1, wherein: the quantity of shaped steel (1) has two sets ofly, and the shape is "worker" type, shaped steel (1) distributes in the bottom surface both sides of bottom plate (2), the one end and bottom plate (2) fixed connection of shaped steel (1), the other end and the ground fixed connection of shaped steel (1).

3. The tool for the plumber examination according to claim 1, wherein: the quantity of curb plate (3) has two sets ofly, and distributes respectively in bottom plate (2) one side of keeping away from shaped steel (1), curb plate (3) and the perpendicular welding of the left and right sides of bottom plate (2), the rear end and backplate (4) perpendicular welding of bottom plate (2), both sides board (3) and backplate (4) are pieced together through the welding and are "C" shape structure.

4. The tool for the plumber examination according to claim 1, wherein: the matched pipeline (5) comprises a straight distribution pipe (51) and a bent distribution pipe (53), the middle of the straight distribution pipe (51) is a straight pipe section, flanges (52) are welded at two ends of the straight distribution pipe (51), the middle of the bent distribution pipe (53) is an elbow, the flanges (52) are also welded at two ends of the bent distribution pipe (53), and a plurality of groups of bolt holes distributed in an annular shape penetrate through the outer surface of the flange (52).

5. The tool for the plumber examination according to claim 1, wherein: the outer dimension of the bolt column (6) is matched with the inner diameter dimension of the nut (61), the bolt column (6) is sleeved with the nut (61), the outer surface dimension of the bolt column (6) is matched with the inner diameter dimension of the threaded hole (8), and the bolt column (6) is movably connected with the threaded hole (8).

6. The tool for the plumber examination according to claim 1, wherein: the quantity of examination pipeline (7) has a plurality of groups, flange (52) have all been welded at the both ends of examination pipeline (7), examination pipeline (7) and supporting pipeline (5) swing joint.

7. The tool for the plumber examination according to claim 1, wherein: the quantity of screw hole (8) has a plurality of groups, it has screw hole (8) to divide cloth equally on bottom plate (2), curb plate (3), backplate (4), screw hole (8) position and dimensional parameter are unanimous with the bolt hole of flange (52) surface.