CN213636899U - Building electrical engineering pipeline threading auxiliary fixtures - Google Patents
Building electrical engineering pipeline threading auxiliary fixtures Download PDFInfo
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- CN213636899U CN213636899U CN202022938108.9U CN202022938108U CN213636899U CN 213636899 U CN213636899 U CN 213636899U CN 202022938108 U CN202022938108 U CN 202022938108U CN 213636899 U CN213636899 U CN 213636899U
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Abstract
The utility model relates to a building electrical field, concretely relates to building electrical engineering pipeline threading auxiliary fixtures. The wire paying-off device comprises a movable base, a rotary table and a rotary wire paying-off box, wherein universal wheels are arranged at four corners of the bottom of the movable base, a self-locking device is arranged on one of the universal wheels, a lead screw is rotatably connected in the center of the movable base, the top end of the lead screw is fixedly connected with the rotary table, a lower rotary base is arranged in the center of the rotary table, and a limiting groove is formed in the center of the lower rotary base; an upper rotating seat is arranged in the center of the bottom of the rotary pay-off box, a limiting ring is arranged on the upper rotating seat, and the limiting ring is positioned in a limiting groove; the bottom of the limiting groove and the top of the upper rotating seat are both provided with meshing teeth, and a spring is arranged between the bottom of the limiting groove and the top of the upper rotating seat; the opening of one side of the rotary pay-off box is provided with a plurality of loading and unloading grooves, and the tail ends of the loading and unloading grooves are provided with rotary grooves; a plurality of threading holes are formed in the rotary threading box; a winding shaft is arranged in the rotating groove, and a lead is wound on the winding shaft. Can carry out multi-angle threading and height-adjustable.
Description
Technical Field
The utility model relates to a building electrical field, concretely relates to building electrical engineering pipeline threading auxiliary fixtures.
Background
According to the regulation of the current national standard 'construction quality acceptance regulation of electrical engineering of buildings' (GB 50303-2002): the threading in the pipe is carried out after the plastering, whitewashing and ground engineering of the building are finished, and accumulated water and sundries in the electric wire protection pipe are cleaned before the threading. The main process flow is as follows: selecting a lead → threading a tape line → sweeping a tube → a tape protection opening → paying off and breaking a thread → threading a lead in a lashing tube of the lead and the tape line → connecting the lead → binding a joint → checking a line and insulating shaking testing.
Threading is often assisted to pay off rack at the defence line and broken string in-process, and pay-off among the prior art can not be nimble rotatory, hardly realizes multi-angle threading in the short time, and pay-off's height can not be adjusted moreover, brings certain hindrance for the threading process.
SUMMERY OF THE UTILITY MODEL
To foretell not enough, the utility model provides a building electrical engineering pipeline threading auxiliary fixtures.
The utility model provides a technical scheme that its technical problem adopted is: a threading auxiliary tool for a pipeline in a building electrical engineering comprises a movable base, a rotary table and a rotary pay-off box, wherein universal wheels are arranged at four corners of the bottom of the rotary base, a self-locking device is arranged on one of the universal wheels, a lead screw is connected to the center of the movable base in a rotating mode, the top end of the lead screw is fixedly connected with the rotary table, a lower rotary base is arranged in the center of the rotary table, and a limiting groove is formed in the center of the lower rotary base;
an upper rotating seat is arranged in the center of the bottom of the rotary pay-off box, a limiting ring is arranged on the upper rotating seat, and the limiting ring is positioned in a limiting groove;
the bottom of the limiting groove and the top of the upper rotating seat are both provided with meshing teeth, and a spring is arranged between the bottom of the limiting groove and the top of the upper rotating seat; the setting up of spring makes spacing tank bottom and the meshing tooth of last rotation seat top, only presses to rotate just can mesh under the condition of putting the line case at constructor, and then just can rotate the lead screw, finally adjusts the height of rotating and putting the line case, has reduced the obstacle in the work progress.
One side of the rotary pay-off box is provided with an opening, a plurality of loading and unloading grooves which are uniformly distributed are arranged on the two sides of the opening along the height direction of the rotary pay-off box, the length direction of each loading and unloading groove is perpendicular to the height direction of the rotary pay-off box, the tail end of each loading and unloading groove is provided with a rotary groove, and the opening direction of each rotary groove is parallel to the height direction of the rotary pay-off box;
a plurality of threading holes are formed in the other side of the rotary pay-off box;
a winding shaft is arranged in the rotating groove, and a wire is wound on the winding shaft. The wire is threaded out of the threading hole, and then is threaded into the pipe by constructors.
Preferably, the bottom end of the lead screw is fixedly connected with a counterweight plate. The stability of overall structure has been strengthened to the setting of counter weight dish.
Preferably, the pay-off rotating box is made of transparent materials. The pay-off rotating box made of the transparent material can better observe the use condition of the internal conducting wire, and the spool is convenient to replace.
As optimization, both ends of the winding shaft are provided with limiting discs, and the inner sides of the limiting discs are provided with bearings. The setting of spacing dish has avoided the reel to drop from rotating the inslot, and the setting of bearing can make the reel rotate more smoothly.
The utility model has the advantages that: the utility model provides a building electrical engineering pipeline threading auxiliary tool, which has simple structure and reasonable design; the upper rotating seat and the lower rotating seat are arranged, so that the omnibearing rotation of the rotary wire laying box is realized, and further, the threading of the multi-angle wire pipe is realized by constructors in a short time; the setting up of spring makes spacing tank bottom and the meshing tooth of last rotation seat top, only presses to rotate just can mesh under the condition of putting the line case at constructor, and then just can rotate the lead screw, finally adjusts the height of rotating and putting the line case, has reduced the obstacle in the work progress.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention from another angle;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a front view schematically illustrating the present invention;
FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 4;
fig. 6 is a schematic view of the movable base and the turntable of the present invention.
The wire winding machine comprises a movable base 1, a movable base 2, a rotary table 3, a rotary wire unwinding box 4, a winding shaft 5, a lead screw 101, a universal wheel 201, a lower rotary base 201, a limiting groove 202, a limiting groove 203, a spring 204, meshing teeth 301, a loading and unloading groove 302, a rotary groove 303, a wire threading hole 304, an upper rotary base 305, a limiting ring 401, a wire 501 and a counterweight plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The auxiliary threading tool for the pipeline in the building electrical engineering shown in fig. 1-6 comprises a movable base 1, a turntable 2 and a rotary pay-off box 3, wherein universal wheels 101 are arranged at four corners of the bottom of the rotary base, a self-locking device is arranged on one universal wheel 101, a lead screw 5 is rotatably connected in the center of the movable base 1, the top end of the lead screw 5 is fixedly connected with the turntable 2, a lower rotary base 201 is arranged in the center of the turntable 2, and a limiting groove 202 is formed in the center of the lower rotary base 201;
an upper rotating seat 304 is arranged in the center of the bottom of the rotary paying-off box 3, a limiting ring 305 is arranged on the upper rotating seat 304, and the limiting ring 305 is positioned in the limiting groove 202;
the bottom of the limiting groove 202 and the top of the upper rotating seat 304 are both provided with engaging teeth 204, and a spring 203 is arranged between the bottom of the limiting groove 202 and the top of the upper rotating seat 304; the setting up of spring 203 makes spacing groove 202 bottom and the meshing tooth 204 of last rotation seat 304 top, only presses down to rotate to put the condition of line case 3 under can the meshing, and then just can rotate lead screw 5, finally adjusts the height of rotating to put line case 3, has reduced the obstacle in the work progress.
One side of the rotary pay-off box 3 is provided with an opening, a plurality of loading and unloading grooves 301 which are uniformly distributed are formed in the two sides of the opening along the height direction of the rotary pay-off box 3, the length direction of each loading and unloading groove 301 is perpendicular to the height direction of the rotary pay-off box 3, a rotating groove 302 is formed in the tail end of each loading and unloading groove 301, and the opening direction of each rotating groove 302 is parallel to the height direction of the rotary pay-off box 3;
the other side of the rotary wire laying box 3 is provided with a plurality of wire threading holes 303;
a winding shaft 4 is arranged in the rotating groove 302, and a lead 401 is wound on the winding shaft 4. The lead 401 is threaded out of the threading hole 303, and further threaded into the pipe by a constructor.
The bottom end of the lead screw 5 is fixedly connected with a balance weight plate 501. The provision of the weight plate 501 enhances the stability of the overall structure.
The paying-off rotating box is made of transparent materials. The paying-off rotating box made of the transparent material can better observe the use condition of the internal lead 401, and is convenient for replacing the winding reel 4.
And both ends of the winding shaft 4 are provided with limiting discs, and the inner sides of the limiting discs are provided with bearings. The setting of spacing dish has avoided the spool 4 to drop from rotating groove 302, and the setting of bearing can make the spool 4 rotate more smoothly.
The working principle is as follows: the utility model provides a building electrical engineering pipeline threading auxiliary tool, when in use, a winding shaft 4 wound with a lead 401 is firstly installed into a rotating groove 302 from a loading and unloading groove 301; then one end of the lead 401 is led out from the stringing hole; when the height of the rotary pay-off box 3 needs to be adjusted, the universal wheel 101 with the self-locking device is locked, then the rotary pay-off box 3 is pressed to enable the bottom of the limiting groove 202 to be meshed with the meshing teeth 204 at the top of the upper rotating seat 304, then the rotary pay-off box 3 is rotated while being pressed, then the screw 5 is rotated, the height of the rotary pay-off box 3 is finally adjusted, and obstacles in the construction process are reduced.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a building electrical engineering pipeline threading auxiliary fixtures which characterized in that: the wire releasing device comprises a moving base, a rotary table and a rotary wire releasing box, wherein universal wheels are arranged at four corners of the bottom of the moving base, a self-locking device is arranged on one of the universal wheels, a lead screw is rotatably connected in the center of the moving base, the top end of the lead screw is fixedly connected with the rotary table, a lower rotary base is arranged in the center of the rotary table, and a limiting groove is formed in the center of the lower rotary base;
an upper rotating seat is arranged in the center of the bottom of the rotary pay-off box, a limiting ring is arranged on the upper rotating seat, and the limiting ring is positioned in a limiting groove;
the bottom of the limiting groove and the top of the upper rotating seat are both provided with meshing teeth, and a spring is arranged between the bottom of the limiting groove and the top of the upper rotating seat;
one side of the rotary pay-off box is provided with an opening, a plurality of loading and unloading grooves which are uniformly distributed are arranged on the two sides of the opening along the height direction of the rotary pay-off box, the length direction of each loading and unloading groove is perpendicular to the height direction of the rotary pay-off box, the tail end of each loading and unloading groove is provided with a rotary groove, and the opening direction of each rotary groove is parallel to the height direction of the rotary pay-off box;
a plurality of threading holes are formed in the other side of the rotary pay-off box;
a winding shaft is arranged in the rotating groove, and a wire is wound on the winding shaft.
2. The building electrical engineering pipeline threading auxiliary tool of claim 1, characterized in that: the bottom end of the lead screw is fixedly connected with a counterweight plate.
3. The building electrical engineering pipeline threading auxiliary tool of claim 1, characterized in that: the rotary pay-off box is made of transparent materials.
4. The building electrical engineering pipeline threading auxiliary tool of claim 1, characterized in that: the winding shaft is characterized in that two ends of the winding shaft are provided with limiting discs, and bearings are arranged on the inner sides of the limiting discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938108.9U CN213636899U (en) | 2020-12-10 | 2020-12-10 | Building electrical engineering pipeline threading auxiliary fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022938108.9U CN213636899U (en) | 2020-12-10 | 2020-12-10 | Building electrical engineering pipeline threading auxiliary fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213636899U true CN213636899U (en) | 2021-07-06 |
Family
ID=76638982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022938108.9U Active CN213636899U (en) | 2020-12-10 | 2020-12-10 | Building electrical engineering pipeline threading auxiliary fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213636899U (en) |
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2020
- 2020-12-10 CN CN202022938108.9U patent/CN213636899U/en active Active
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