CN208383040U - A kind of dress conjunction difference measuring tool - Google Patents

Abstract

The utility model discloses a kind of dresses to close difference measuring tool, it is related to measuring tool technical field, including mount board and with the inclinator of driver plate, the side lower surface of described device plate offers semicircle orifice, angle index line is printed on along the edge surface of the mount board of semicircle orifice, the another side of described device plate offers through-hole, and the rear side cylinder of inclinator is installed in through-hole, the bottom surface setting parallel with the bottom surface of mount board for the leading flank that driver plate and the center of circle of through-hole align setting and inclinator；The utility model is not only easy to operate, and being used cooperatively by angle index line and inclinator, improves the accuracy that dress closes declinate；The two sides of mount board at cambered surface, not only increase the aesthetics of the utility model respectively, also reduce the size of the utility model；The utility model structure is simple, and manufacturing cost is low, and small in size, easy to carry, is especially suitable for one-man service, saves manpower.

Description

A kind of dress conjunction difference measuring tool

Technical field

The utility model relates to measuring tool technical field, specifically a kind of dress closes difference measuring tool.

Background technique

In implementing directed drilling engineering, often to use and be known as the deflecting tools such as curved outer tube, guide sleeve, screw drill with it is curved The angle of outer tube axis is known as bending angle, have 0.45 ', 1 °, 1 ° of 30 ', 1 ° of 45 ' etc. it is several, since two component axes are in space The axis of intersection, screw drill and curved outer tube necessarily forms a plane in space, this plane is known as the tool-face of screw drill；And Orientation joint is one for transmitting the dedicated unit of directional relation between orientation device and screw drill, which is provided with leading mark (such as directional bond) is carved with a bus in the outside of orientation joint, and bus and orientation joint axis are formed by plane and divide equally calmly Xiang Jian.Guide sleeve be by one column curved hollow steel pipe can be formed by connecting facing one direction, if the lower end of screw drill with Guide sleeve is connected, and guide sleeve and screw drill axis also form a plane, and the plane as " led and tiltedly cover imaginary tool-face " is fixed To the top of connector and screw drill by screwed connection, when curved outer tube (or guide sleeve), screw drill, orientation joint three combination Afterwards, in the longitudinal direction, tool-face, bus face often not in one plane, form two faces and intersect on screw shaft.Two planes it Between angle be known as fill close poor (angle).

When being oriented drilling, it is necessary to which it is poor that the accurate measurement dress of measurement closes.Since curved outer tube, guiding are set in orientation catcher Between have about 4 meters or so screw drills alternate, and weight is larger, accurately to measure the dress of curved outer tube, guide sleeve and orientation catcher bus Difference is closed to acquire a certain degree of difficulty.

There are several methods to measure in construction field, being commonly used is bracing wire method and measure.

1, bracing wire method: assembled helicoid hydraulic motor is placed on as shown in Figure 1 in two tool joints 1,2, due to curved outer tube 3 eccentric gravity, bus 6 must be overlapped in vertex (tool-face direction), 5 one end of line taking upward with curved outer and bus, separately One end divides orientation joint connector 6 equally with vision, and determines top vertex position, draws mark point 7；Mark point is measured extremely with steel ruler Arc length 9 between orientation joint bus 8 can calculate and acquire dress conjunction declinate；If directional head outer diameter is 54mm, can acquire Zhou Changwei 169.646mm, every degree is 0.47124mm, and when measuring arc length 33.5mm, then filling and closing declinate is 33.5/ 0.47124=71 ° of 05 '；But such method has the disadvantage in that helicoid hydraulic motor length generally has 3-4m long, although bracing wire method Though having the characteristics that simple, there is also the deficiencies of the collimation error.

2, measure: assembled helicoid hydraulic motor is lain on floor, as shown in Figure 2, tight with two pieces of right angle triangles Curved outer tube both sides are leaned against, Steel Ruler horizontal is above curved outer tube and is close to set square；Left and right slowly rotates helicoid hydraulic motor, makes curved outer Pipe bus divides midpoint equally upward, by Steel Ruler high scale, and curved outer tube bus can be adjusted and be in the same point in top top It sets, uses chock standing screw drilling tool at this time；Set square and Steel Ruler are moved on at orientation joint, divide midpoint equally in Steel Ruler scale Mark point (A) is made, measure (A) point with steel tape, to the arc length of orientation joint bus (B), can be asked as described in bracing wire method It must fill and close declinate；But such method has the disadvantage in that heavier due to screw drill, the movement such as rotation, fixed needs Number people's compounding practice；In addition, set square, Steel Ruler will guarantee orthogonal, one man operation is got up also relatively difficult.

Utility model content

The purpose of this utility model is to provide a kind of dresses to close difference measuring tool, mentioned above in the background art to solve Problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of dress conjunction difference measuring tool, including mount board and with the inclinator of driver plate, the side following table of described device plate Face offers semicircle orifice, is printed on angle index line, the another side of described device plate along the edge surface of the mount board of semicircle orifice Through-hole is offered, the rear side cylinder of inclinator is installed in through-hole, and the center of circle of driver plate and through-hole aligns setting and inclinator The parallel setting in the bottom surface of leading flank and the bottom surface of mount board.

As a further solution of the present invention: the inclinator further includes the horizontal tube for measuring horizontal plane.

The two sides of described device plate are respectively at cambered surface as a further solution of the present invention,.

The rear side cylinder of the inclinator is bonded in through-hole by glue as a further solution of the present invention, It is interior.

The diameter of the semicircle orifice and needs measure as a further solution of the present invention, orientation joint and curved The diameter of outer tube is consistent.

Described device plate uses organic glass material as a further solution of the present invention,.

As a further solution of the present invention, described device plate with a thickness of 2mm, length and width 280*85mm.

The diameter of the through-hole is 35mm as a further solution of the present invention,.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is not only easy to operate, and being used cooperatively by angle index line and inclinator, improves Dress closes the accuracy of measurement of declinate；

2, the two sides of mount board not only increase the aesthetics of the utility model, also reduce this reality respectively at cambered surface With novel size；

3, the utility model structure is simple, and manufacturing cost is low, and small in size, easy to carry, is especially suitable for one-man service, Save manpower.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram for drawing line measurement dress to close difference；

Fig. 2 is the schematic front view that measure measurement dress closes difference；

Fig. 3 is a kind of schematic front view of dress conjunction difference measuring tool；

Fig. 4 is the schematic front view that dress closes inclinator in difference measuring tool described in Fig. 3；

Fig. 5 is that dress described in Fig. 1 closes the stereoscopic schematic diagram that difference measuring tool measures orientation joint；

Fig. 6 is that dress described in Fig. 1 closes the stereoscopic schematic diagram that difference measuring tool measures orientation joint and curved outer tube.

Specific embodiment

The technical solution of the patent is explained in further detail With reference to embodiment.

Fig. 3-4 is please referred to, a kind of dress conjunction difference measuring tool is described including mount board 1 and with the inclinator 2 of driver plate 21 Inclinator 2 further includes the horizontal tube 23 for measuring horizontal plane, and the side lower surface of described device plate 1 offers semicircle orifice 11, along The edge surface of the mount board 1 of semicircle orifice 11 is printed on angle index line 12, and the another side of described device plate 1 offers through-hole 3, inclines The rear side cylinder of angle instrument 2 is installed in through-hole 3, and the center of circle of driver plate 21 and through-hole 3 aligns setting and the leading flank of inclinator 2 Bottom surface setting parallel with the bottom surface of mount board 1, the rear side cylinder of the inclinator 2 is bonded in through-hole 3 by glue, described Mount board 1 with a thickness of 2mm, length and width 280*85mm, the diameter of the through-hole 3 is 35mm, the diameter of the semicircle orifice 11 with The orientation joint 4 for needing to measure is consistent with the diameter of curved outer tube 5；

1, according to drilling tool structure, determine that dress closes the quantity of difference measuring tool, if orientation joint 4 and the same diameter of curved outer tube 5, A dress need to only be prepared and close difference measuring tool；Otherwise, it needs to prepare two dresses and closes difference measuring tool；It 2, as shown in fig. 6, will assembling Good drilling tool catcher etc. paves；3, it is buckled on orientation joint 4 as shown in figure 5, dress is closed the semicircle orifice 11 in difference measuring tool, It is close to orientation joint 4, rotating device plate 1, so that dress is closed the semicircle orifice 11 of difference measuring tool includes bus；4, it pulls out and turns dipmeter 2 Driver plate 21 keeps 23 bubble of horizontal tube placed in the middle, reads the numerical value of body inclinator 2, the i.e. inclination angle of angle index line 12 and bus institute Angle value in position, not rotating driver plate 21, remain stationary the pointer of dipmeter 2 at this time；5, dress difference measuring tool is closed to claim At to curved outer tube 5, keep that semicircle orifice 11 is clasped curved outer tube 5, pivoting with the direction of angle graduation mark 12 when above-mentioned steps Mount board 1 observes horizontal tube 23, when 23 bubble of horizontal tube is placed in the middle, reads the angle value of bus position.

The two sides of described device plate 1 at cambered surface 13, not only increase the aesthetics of the utility model, also reduce respectively The size of the utility model.

The use organic glass material of described device plate 1, cost is relatively low, and organic glass has the effect of transparent, convenience Observation.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set Set ", " connected " and " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one Ground connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.It is right For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of dress closes difference measuring tool, including mount board (1) and with the inclinator (2) of driver plate (21), which is characterized in that institute The side lower surface for stating mount board (1) offers semicircle orifice (11), is printed on along the edge surface of the mount board (1) of semicircle orifice (11) Angle index line (12), the another side of described device plate (1) offer through-hole (3), and the rear side cylinder of inclinator (2) is installed to In through-hole (3), the center of circle of driver plate (21) and through-hole (3) aligns bottom surface and the mount board of setting and the leading flank of inclinator (2) (1) the parallel setting in bottom surface.

2. dress according to claim 1 closes difference measuring tool, which is characterized in that the inclinator (2) further includes measurement water The horizontal tube (23) of plane.

3. dress according to claim 1 closes difference measuring tool, which is characterized in that distinguish the two sides of described device plate (1) At cambered surface (13).

4. dress according to claim 1 closes difference measuring tool, which is characterized in that the rear side cylinder of the inclinator (2) is logical Glue is crossed to be bonded in through-hole (3).

5. dress according to claim 1 closes difference measuring tool, which is characterized in that the diameter and needs of the semicircle orifice (11) The orientation joint (4) of measurement is consistent with the diameter of curved outer tube (5).

6. dress according to claim 1 closes difference measuring tool, which is characterized in that described device plate (1) uses organic glass Material.

7. dress according to claim 1 closes difference measuring tool, which is characterized in that described device plate (1) with a thickness of 2mm, Length and width is 280*85mm.

8. dress according to claim 1 closes difference measuring tool, which is characterized in that the diameter of the through-hole (3) is 35mm.