Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of positioning instrument, and it can be effective
The technical difficulty that workman installs multi-functional tap is reduced, installation quality and impression quality is improved.
The purpose of this utility model is realized using following technical scheme:
A kind of positioning instrument, it is applied to the positioning inspection for secretly applying curved silk head in cold and hot two taps in wall
Survey, it is characterised in that including:
Section bar is positioned, the positioning section bar includes the first plane, the second plane and the 3rd plane, first plane and institute
State the opposing parallel setting of the second plane, the 3rd plane and the first plane, the second plane is vertical is connected;In second plane
It is used for the location division to curved silk head correspondence positioning in cold and hot two taps provided with two;
Indication piece is positioned, the positioning indication piece is slided in first plane, when the positioning instrument positions institute
When stating the interior curved silk head of cold and hot two taps, indicate whether the interior curved silk head of cold and hot two taps is described fixed by two
The positioning of position hole is set.
Preferably, first plane is provided with a chute, and the positioning indication piece is slided on the chute.
Preferably, the chute is list structure.
Preferably, the positioning indication piece is horizontal bead.
Preferably, the positioning section bar is logical for side.
Preferably, the logical length of the side is more than the distance between interior curved silk head of cold and hot two taps, width
Equal to the length that the interior curved silk head exposes the wall, highly 1/2 more than the interior curved silk head external diameter.
Preferably, the location division is square slotted eye.
Preferably, the location division is semicircle slotted eye.
Preferably, described two location division centers spacing is equal between the center of the interior curved silk head of cold and hot two taps
Away from.
Preferably, the open height of the location division is equal to the 1/2 of the interior curved silk head external diameter.
Compared with prior art, the beneficial effects of the utility model are:By setting location division to curved in corresponding two
Silk head carries out screens positioning, by setting horizontal bead to indicate that the levelness of curved silk head in regulation carries out installation fixation.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further:
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Preferably to describe the utility model embodiment, described in this specification " front, back, left, right, up, down " and with it is attached
Direction in figure is consistent.
As Figure 1-3, the embodiment provided for the utility model, and the positioning instrument in the present embodiment, it is applied
In the detection and localization for secretly applying curved silk head in cold and hot two taps in wall, and specifically, it includes positioning section bar 10
And positioning indication piece 20, each part of the positioning instrument is described further below:
Positioning section bar 10 includes the first plane 104, the second plane 105 and the 3rd plane 106, wherein, the 3rd plane 106 is
For the end contact with wall 40;First plane 104 and the opposing parallel setting of second plane 105, the described 3rd
Plane 106 respectively with first plane 104, second plane 105 is vertical is connected;Second plane 105 is provided with two
It is individual to be used for the location division 102 of first to curved silk in cold and hot two taps 30 correspondence positioning;And the positioning section bar 10 is preferred
For the logical structure in side, the following examples are also in this, as stating.So, the first plane 104, the second plane 105 are respectively that side is logical
Upper and lower end plane, and the 3rd plane 106 is the logical side in side;Certainly, it is right angle ladder that the positioning section bar 10, which also can select section,
The quadrangular structure of shape, or regular octahedron structure, it is seen then that as long as the polyhedron of the positioning section bar 10 suitable for the present embodiment
Structure, falls within the protection category of the present embodiment.
Position indication piece 20 to slide in the first plane 104, when positioning instrument positions cold and hot two taps
Interior curved silk it is first 30 when, indicate whether the interior curved silk head of cold and hot two taps is set by two positioning holes positioning;And
It is preferably a horizontal bead to position indication piece, and the horizontal bead is a sphere structure, to ensure the smooth rolling of horizontal bead, meanwhile,
The following examples are also in this, as stating;Certainly, the horizontal bead that positioning indication piece 10 is selected also can be non-fully sphere structure,
As long as ensureing that it can be corresponded to when positioning the inclination of section bar 10 to roll.
In fig. 1 and 2, the logical upper transverse plane in side is provided with a chute 103, and this chute is preferably strip structure, also may be used
To be other shapes structure, as long as being matched with horizontal bead.Chute is located in the middle of upper end plane groove 101, left and right ends
It is connected with the left and right ends of groove 101, so can be from above, the situation of movement of the equal Observable horizontal bead 20 of orientation of face.Level
Pearl 20 is placed in inside chute 103, and whether horizontal bead moves according to itself in level, when horizontal bead positions cold and hot two fire hoses
The interior curved silk of head it is first 30 when, indicate whether the interior curved silk head of cold and hot two taps is set and located by two positioning holes positioning
In same level.Such as, logical 10 left sides in side then think that the right is mobile higher than the right horizontal bead, and both sides are equally high, then horizontal bead is occupied
In it is static.Indication piece is positioned, the positioning indication piece is slided in first plane,.
In figure 3, the logical lower end plane in side is risen to curved silk in cold and hot two taps provided with two square slotted eyes 102
First 30 corresponding screens positioning action, here, square slotted eye be preferred embodiment or semicircle slotted eye or other play same work
Location division.The center spacing of the square slotted eye in left and right two is equal to the center spacing of the interior curved silk head of cold and hot two taps;
The edge to edge spacing of the square slotted eye in left and right two is slightly less than the edge to edge spacing of the interior curved silk head of cold and hot two taps, so
Square slotted eye to hot and cold water tap when positioning, because two square slotted eye back gauges are less than the back gauge of curved silk head in two, positioning
Instrument is placed on to block on interior curved silk head and not glided.
In figure 3, when positioning instrument is applied, the logical back plan in side abuts wall 40, positions tool card curved silk in two
On head, the logical length in side need to be more than the distance between interior curved silk head edge to edge of cold and hot two taps, and width is preferably etc.
Expose the length of the wall, highly 1/2 more than the interior curved silk head external diameter in interior curved silk head, such size design could more
It is well that interior curved silk head card is steady, and be stuck in positioning instrument, when making fixed installation, internal curved silk head shields.
The use and whole installing engineering that position instrument are illustrated below:Code requirement metope is first according to open
Groove, secretly deposited hot water pipe, the inner thread elbow for installing depths metope, then install pre-buried mixing valve two necks of positioning instrument
To be directed at the external diameter of inner thread elbow, it is impossible to block inner thread elbow, the secretly deposited feedwater piping of adjustment in time, after adjusting spacing,
Then adjust two inner thread elbows levelness, check the horizontal bead of positioning instrument upper end, feedwater piping adjusted up and down, adjust to
Horizontal bead is in an intermediate position, while the surfacing that the bore of two inner thread elbows leads to aluminum alloy square, it is ensured that two female elbows
It is highly consistent that head goes out wall.After adjusting, feedwater piping is fixed in time.
According to National Industrial standardisation requirements, tap water mixing valve is standard component, to ensure the uniformity used, water mixing valve
Interface spacing national standard is 15cm.Groove horizontal positioned and fixed horizontal bead are opened up using 40*25 aluminum alloy square, and according to pipeline enclosure
Carpenters square cun and pipe diameter determine opening size and spacing.Water mixing valve inner thread elbow spacing is 150mm, and centre-to-centre spacing terrestrial reference is a height of
1150mm, reserved inner thread elbow surface goes out wall for 25mm.
Required, slotted on aluminum alloy square is logical, according to inner thread elbow external diameter actual size according to inner thread elbow spacing 150mm
Fluting, such as DN20 inner thread elbows outside dimension are 46mm, and it is high (the specific chis of the wide * 23mm of 46mm to determine that aluminum alloy square opens up groove hole
It is very little can be according to actual inner thread elbow diameter adjustment) square groove, determine opening size line, dimension line is slightly less than inner thread elbow external diameter.Aluminium
Alloy thickness is 25mm, and inner thread elbow goes out wall thickness general control in 25mm, it is ensured that it is highly consistent that two inner thread elbows go out wall.
In the utility model embodiment, beneficial effect is:By setting location division to curved silk head in corresponding two
Screens positioning is carried out, by setting horizontal bead to indicate that the levelness of curved silk head in regulation carries out installation fixation, is pacified using the positioning
Holding tool can effectively reduce the technical requirements of workman, improve construction quality, it is ensured that the spacing of correspondence water mixing valve inner thread elbow,
Levelness, absolute altitude, go out wall equidimension, impression quality is improved, while reducing because inner thread elbow pitch problems cause owner not pacify
Water mixing valve is filled, influence uses function, improves the construction quality of inner thread elbow.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection of the utility model claim
Within the scope of.