CN209857908U - House squareness measuring device - Google Patents
House squareness measuring device Download PDFInfo
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- CN209857908U CN209857908U CN201920849631.9U CN201920849631U CN209857908U CN 209857908 U CN209857908 U CN 209857908U CN 201920849631 U CN201920849631 U CN 201920849631U CN 209857908 U CN209857908 U CN 209857908U
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Abstract
The utility model belongs to the technical field of the house measuring device technique and specifically relates to a house side is just measuring device is related to, the utility model discloses a right angle board, obtuse angle board, acute angle board are equipped with the angle scale on the obtuse angle board, are equipped with the length scale on the acute angle board, are equipped with first right-angle limit, second right-angle limit, first locating part, second locating part on the right angle board, are equipped with most advanced, binding face on the acute angle board. If the first right-angle edge and the second right-angle edge of the right-angle plate are completely attached to the two wall surfaces of the wall corner, and the wall corner is a right angle; if the wall angle is measured to be an obtuse angle, the right-angle plate is firstly abutted against the wall angle, then the obtuse-angle plate is attached to the wall surface, and the wall angle can be obtained according to the angle on the obtuse-angle plate; if the wall angle is measured to be an acute angle, the attaching surface is firstly attached to the wall surface, then the tip end of the acute angle plate is abutted to the wall angle, and the inverse tangent value of the ratio between the length value of the acute angle plate and the length value of the second right-angle side is the acute angle of the wall angle. The utility model discloses be convenient for measure of house corner angle.
Description
Technical Field
The utility model belongs to the technical field of house measuring device technique and specifically relates to a house side is to measuring device is related to.
Background
The house construction needs to guarantee that the house has good squareness, and then the house just can adapt to the construction of higher floor, consequently needs to measure the squareness degree in house. The measuring method of the squareness of the house is to measure the corner of the house by adopting a right-angle plate.
When the method is used for measuring, a right-angle edge of the right-angle plate is tightly attached to one wall of a corner of a house, and then whether the house is square or not is judged by observing the attaching condition of the other right-angle edge of the right-angle plate and the other wall of the corner. If the corner of the house is not a right angle, the house is not right, and a blunt corner plate or an acute corner plate is needed to assist in measuring the angle of the corner, so that secondary construction of the house is facilitated.
When the right-angle plate is used for measuring the house misalignment, a user is required to select to replace the blunt angle plate or the acute angle plate according to the actual condition of the house corner. However, when the angle of the house corner at a high position is measured, the angle can be measured by using supports such as ladders, and at the moment, a person beside the house needs to transfer the blunt corner plate or the sharp corner plate, or a user carries the blunt corner plate or the sharp corner plate by himself, so that the operation is convenient, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a house side is just measuring device, the measurement of the house corner angle of being convenient for.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a house squareness measuring device, including the right-angle plate, blunt scute, the acute angle board, blunt scute is fan-shaped setting and is equipped with the angle scale on it, be equipped with the length scale on the acute angle board, be equipped with first right-angle limit on the right-angle plate, the second right-angle limit, first locating part of first right-angle limit extending direction gliding can only be followed to spacing acute scute, spacing blunt scute only can be on the right-angle plate surface around the nodical pivoted second locating part on first right-angle limit and second right-angle limit, be equipped with the pointed end of being convenient for measure corner angle on the acute angle board, the laminating is in the binding face of wall angle department wall, binding face is located the coplanar with the first right-.
By adopting the technical scheme, when the squareness of the house is measured, if the first right-angle edge and the second right-angle edge of the right-angle plate are completely attached to the two wall surfaces of the wall corner, and the wall corner is a right angle; if the wall angle is measured to be an obtuse angle, the right-angle plate is firstly abutted against the wall angle, then the obtuse-angle plate is rotated around the intersection point of the first right-angle side and the second right-angle side, so that the obtuse-angle plate is attached to the wall surface, and the wall angle can be obtained according to the angle on the obtuse-angle plate; if it is acute to measure the corner, will laminate the face of laminating in the wall earlier, slide sharp scute along first right-angle limit extending direction and make sharp-angle plate's most advanced conflict in the corner again, the arctangent value of ratio between the length value on the acute angle board and the length value of second right-angle limit is the acute angle of corner, and this device is convenient for house corner angle's measurement to conveniently carry out the secondary construction to the house.
The utility model discloses further set up to: the first limiting part comprises a dovetail groove which is formed in the side wall of the right-angle plate and penetrates through the surface of the right-angle plate, and a dovetail block which is embedded in the dovetail groove in a sliding mode along the extending direction of the first right-angle edge is fixed on the acute-angle plate.
Through adopting above-mentioned technical scheme, when the sharp scute that slides, the dovetail piece will slide in the dovetail for sharp scute only can slide along dovetail extending direction, and sharp scute will be difficult for rocking so that measure corner angle.
The utility model discloses further set up to: the right-angle plate is provided with a sliding groove for the sliding embedding of the acute-angle plate, the sliding groove is communicated with the dovetail groove, and the surface of the acute-angle plate is flush with the surface of the right-angle plate.
Through adopting above-mentioned technical scheme for sharp scute is accomodate in the spout and is difficult for bumping with external object, has protected the acute angle board effectively.
The utility model discloses further set up to: the chute is internally provided with a first spring which drives the acute angle plate to abut against the wall surface at the corner, and two ends of the first spring are respectively and fixedly connected with the acute angle plate and the chute wall.
Through adopting above-mentioned technical scheme, when the corner is the acute angle, first spring will drive sharp-cornered board's pointed end and support tightly in the corner, and the user only needs right-angle board to right the acute angle that can measure the corner, convenient operation.
The utility model discloses further set up to: the side wall of the acute angle plate is provided with a limiting groove, and the groove wall of the sliding groove is fixedly provided with a first elastic part which is clamped in the limiting groove and enables the acute angle plate to be accommodated in the sliding groove.
Through adopting above-mentioned technical scheme, when need not to use sharp scute, with the acute angle board in sliding into the spout to make first elastic component joint at the spacing inslot, thereby make sharp scute accomodate in the spout, in order to avoid acute angle board salient in the right angle board and influence the measurement of corner angle.
The utility model discloses further set up to: the second locating part is including fixing the gag lever post on the right-angle plate, and the arc wall that supplies the gag lever post rotation to inlay to establish is seted up on the surface of blunt scute, is equipped with on the right-angle plate to be used for conflicting the obtuse angle board at the contact part on right-angle plate surface.
By adopting the technical scheme, the acute angle plate is positioned in the sliding groove, so that the acute angle plate is not easy to generate spatial interference with the obtuse angle plate; the contact piece makes blunt scute only can be in the motion of L-square surface, and the gag lever post is located the arc wall all the time for blunt scute only can rotate around the nodical of first L-square and second L-square on L-square surface, so that obtuse plate measures the corner angle.
The utility model discloses further set up to: one end of the limiting rod penetrates through the obtuse angle plate, the touch part is a touch plate which is fixed at one end of the limiting rod penetrating through the obtuse angle plate, and the touch plate is touched on the surface of the obtuse angle plate.
Through adopting above-mentioned technical scheme, conflict board contradicts the obtuse angle board on the right-angle plate surface for blunt scute only can rotate on the right-angle plate surface, avoids blunt scute to drop from the right-angle plate.
The utility model discloses further set up to: the right-angle plate is provided with a second spring which drives the obtuse-angle plate to tightly abut against the wall surface at the corner of the wall, one end of the second spring is fixed on the right-angle plate, and the other end of the second spring tightly abuts against the obtuse-angle plate.
Through adopting above-mentioned technical scheme, when the corner is the obtuse angle, the second spring will promote the obtuse angle board and rotate and support tightly in corner department corner, and the user only need right-angle board of rightting can measure the obtuse angle of corner, convenient operation.
The utility model discloses further set up to: and a second elastic piece which is clamped on the limiting rod so that the obtuse angle plate is accommodated on the right angle plate is fixed on the groove wall of the arc-shaped groove.
Through adopting above-mentioned technical scheme, when need not to use dull scute, rotate dull scute and make the second elastic component press from both sides tightly in the gag lever post to make dull scute accomodate on the L-square, so that dull scute influences the measurement of corner angle because of outstanding in the L-square.
To sum up, the utility model discloses following beneficial effect has:
1. the first limiting piece, the second limiting piece, the tip end and the binding surface are arranged, the wall angle can be obtained according to the angle of the obtuse angle plate, the acute angle of the wall can be obtained according to the arc tangent value of the ratio between the length value of the acute angle plate and the length value of the second right-angle side, and the measurement of the wall angle of the house is facilitated;
2. due to the arrangement of the first elastic piece, the first spring and the limiting groove, a user can measure the acute angle of the wall corner only by righting the right-angle plate, and the acute-angle plate can be accommodated in the sliding groove so as not to influence the measurement of the wall corner angle;
3. the setting of second elastic component, second spring, the user only need right the L-angle board and can measure the obtuse angle of corner, and can accomodate the obtuse angle board on the L-angle board to influence the measurement of corner angle.
Drawings
Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;
FIG. 2 is a schematic structural view of an acute angle plate according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a blunt corner plate in an embodiment of the present invention.
In the figure: 1. a right-angle plate; 11. a first right-angle side; 12. a second right-angle side; 2. a blunt angle plate; 21. a limiting rod; 22. an arc-shaped slot; 23. a touch plate; 24. a second spring; 25. a second rubber pad; 3. sharpening the corner plate; 31. a tip; 32. a binding face; 33. a dovetail groove; 34. a dovetail block; 35. a chute; 36. a first spring; 37. a limiting groove; 38. a first rubber pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a house squareness measuring device comprises a right-angle plate 1, a blunt angle plate 2 and an acute angle plate 3, wherein the right-angle plate 1 is provided with a first right-angle edge 11, a second right-angle edge 12 and a first limiting piece, the acute angle plate 3 is provided with length scales arranged along the extension direction of the first right-angle plate 1, and the first limiting piece enables the acute angle plate 3 to slide only along the extension direction of the first right-angle edge 11; the sharp corner plate 3 is provided with a tip 31, and the sharp corner plate 3 is convenient to abut against the acute wall corner through the tip 31; the acute angle plate 3 is also provided with a binding surface 32 which is bound to the wall surface at the corner, the binding surface 32 and the first right-angle edge 11 of the right-angle plate 1 are positioned on the same plane, so that when the right-angle plate 1 is bound to the wall surface and the tip 31 is bound to the wall surface, the acute angle plate 3 is also bound to the wall surface, and the arc tangent value of the ratio between the length value of the acute angle plate 3 and the length value of the second right-angle edge 12 is the acute angle of the wall angle.
As shown in fig. 2, the first limiting member includes a dovetail groove 33 formed in a side wall of the rectangular plate 1 and penetrating through a surface of the rectangular plate 1, a dovetail block 34 is fixed to the acute-angled plate 3, and the dovetail block 34 is slidably embedded in the dovetail groove 33 along an extending direction of the first rectangular edge 11, so that the acute-angled plate 3 can only slide along the extending direction of the dovetail groove 33.
As shown in fig. 1, the right-angle plate 1 is provided with a sliding groove 35 for slidably embedding the acute-angle plate 3, the sliding groove 35 is communicated with the dovetail groove 33, and the surface of the acute-angle plate 3 is flush with the surface of the right-angle plate 1, so that the acute-angle plate 3 is accommodated in the sliding groove 35; the sliding groove 35 is internally provided with a first spring 36, two ends of the first spring 36 are respectively fixedly connected with the acute angle plate 3 and the groove wall of the sliding groove 35, when the first spring 36 is in a natural state, the tip 31 protrudes out of the right angle plate 1, and the acute angle of the wall corner can be measured without manually sliding the acute angle plate 3 out of the sliding groove 35.
As shown in fig. 2, a limiting groove 37 is formed on a side wall of the acute angle plate 3, a first elastic member is fixed on a groove wall of the sliding groove 35, the first elastic member is a semi-elliptical first rubber pad 38, and when the acute angle plate 3 is completely accommodated in the sliding groove 35, the first rubber pad 38 is engaged with the limiting groove 37, so that the acute angle plate 3 is engaged and fixed.
As shown in fig. 1, the obtuse angle plate 2 is arranged in a fan shape and provided with angle scales, the right angle plate 1 is provided with a second limiting part, the second limiting part comprises a limiting rod 21 (see fig. 3) fixed on the right angle plate 1, the surface of the obtuse angle plate 2 is provided with an arc-shaped groove 22 for the limiting rod 21 to be rotatably embedded, and the blunt angle plate 2 can only rotate around the intersection point of the first right angle edge 11 and the second right angle edge 12 due to the matching of the limiting rod 21 and the arc-shaped groove 22; one end of gag lever post 21 runs through in obtuse angle board 2, and gag lever post 21 runs through and is equipped with the part of conflicting in one of obtuse angle board 2, and the part of conflicting is for conflicting in the conflict board 23 on obtuse angle board 2 surface, and conflict board 23 conflicts blunt scute 2 on the surface of rectangular plate 1, so make blunt scute 2 only can rotate around the crossing point of first rectangular plate 1 and second rectangular plate 1 on rectangular plate 1 and contradict in the wall, can obtain the corner angle according to the angle on blunt scute 2 this moment.
As shown in figure 1, the right-angle plate 1 is provided with the second spring 24, one end of the second spring 24 is fixed on the right-angle plate 1, the other end of the second spring 24 is tightly supported on the obtuse-angle plate 2, and when the second spring 24 is in a natural state, the obtuse-angle plate 2 protrudes out of the right-angle plate 1 and tightly supports the wall surface at the obtuse-angle wall angle, so that the angle of the obtuse-angle wall angle can be conveniently measured.
As shown in fig. 3, a second elastic member is fixed on the wall of the arc-shaped groove 22, the second elastic member is a second rubber pad 25 arranged in a "U" shape, and when the obtuse angle plate 2 no longer protrudes out of the second right-angle edge 12 of the right-angle plate 1, the limiting rod 21 is located in the rubber pad and is clamped by the rubber pad, so that the obtuse angle plate 2 is clamped and fixed.
The implementation principle of the embodiment is as follows: when measuring the square of house, if first right-angle side 11 and second right-angle side 12 of right-angle board 1 laminate in two walls of corner completely, and the corner is the right angle.
If when measuring the corner and being the obtuse angle, conflict right-angle plate 1 in the corner earlier, rotate blunt scute 2 again and make gag lever post 21 break away from in second rubber pad 25, second spring 24 will drive blunt scute 2 and support tightly in the wall, can obtain the corner angle according to the angle on the blunt scute 2.
If the wall angle is measured to be an acute angle, the binding surface 32 is firstly bound to the wall surface, then the acute angle plate 3 is slid to enable the first rubber pad 38 to be separated from the limiting groove 37, the first spring 36 drives the tip 31 to be tightly supported on the wall angle, and the arctangent value of the ratio between the length value of the acute angle plate 3 and the length value of the second right-angle side 12 is the acute angle of the wall angle.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. The utility model provides a house squareness measuring device, includes right angle board (1), obtuse angle board (2), acute angle board (3), its characterized in that: blunt scute (2) are fan-shaped setting and are equipped with the angle scale on it, be equipped with the length scale on acute scute (3), be equipped with first right-angle limit (11) on right-angle board (1), second right-angle limit (12), gliding first locating part of first right-angle limit (11) extending direction can only be followed in spacing acute scute (3), spacing blunt scute (2) only can be on right-angle board (1) surface around the nodical pivoted second locating part of first right-angle limit (11) and second right-angle limit (12), be equipped with tip (31) of being convenient for measure corner angle on acute scute (3), laminate in binding face (32) of corner angle department, binding face (32) are located the coplanar with first right-angle limit (11) of right-angle board (1).
2. A housing squaring measuring device according to claim 1, characterised in that: the first limiting part comprises a dovetail groove (33) which is formed in the side wall of the right-angle plate (1) and penetrates through the surface of the right-angle plate (1), and a dovetail block (34) which is arranged in the dovetail groove (33) in a sliding embedded mode along the extending direction of the first right-angle edge (11) is fixed on the acute-angle plate (3).
3. A housing squaring measuring device according to claim 2, characterised in that: the corner plate is characterized in that a sliding groove (35) for the sliding embedding of the acute angle plate (3) is formed in the right angle plate (1), the sliding groove (35) is communicated with the dovetail groove (33), and the surface of the acute angle plate (3) is flush with the surface of the right angle plate (1).
4. A housing squaring measuring device according to claim 3, characterised in that: a first spring (36) which drives the acute angle plate (3) to tightly abut against the wall surface at the corner is arranged in the sliding groove (35), and two ends of the first spring (36) are fixedly connected to the groove walls of the acute angle plate (3) and the sliding groove (35) respectively.
5. The housing squaring measuring device of claim 4, characterized in that: the side wall of the acute angle plate (3) is provided with a limiting groove (37), and the groove wall of the sliding groove (35) is fixed with a first elastic piece which is clamped in the limiting groove (37) so that the acute angle plate (3) is contained in the sliding groove (35).
6. A housing squaring measuring device according to claim 3, characterised in that: the second locating part comprises a limiting rod (21) fixed on the right-angle plate (1), an arc-shaped groove (22) for the limiting rod (21) to be rotatably embedded in is formed in the surface of the obtuse-angle plate (2), and a contact part for enabling the blunt angle plate (2) to abut against the surface of the right-angle plate (1) is arranged on the right-angle plate (1).
7. The housing squaring measuring device of claim 6, characterized in that: one end of the limiting rod (21) penetrates through the obtuse angle plate (2), the abutting piece is a contact plate (23) fixed to one end, penetrating through the obtuse angle plate (2), of the limiting rod (21), and the contact plate (23) abuts against the surface of the obtuse angle plate (2).
8. The housing squaring measuring device of claim 6, characterized in that: the right-angle plate (1) is provided with a second spring (24) which drives the obtuse-angle plate (2) to tightly support the wall surface at the corner, one end of the second spring (24) is fixed on the right-angle plate (1), and the other end of the second spring (24) tightly supports the obtuse-angle plate (2).
9. A housing squaring measuring device according to claim 8, characterised in that: and a second elastic piece which is clamped on the limiting rod (21) so that the blunt angle plate (2) is accommodated on the right-angle plate (1) is fixed on the wall of the arc-shaped groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849631.9U CN209857908U (en) | 2019-06-05 | 2019-06-05 | House squareness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920849631.9U CN209857908U (en) | 2019-06-05 | 2019-06-05 | House squareness measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209857908U true CN209857908U (en) | 2019-12-27 |
Family
ID=68942307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920849631.9U Active CN209857908U (en) | 2019-06-05 | 2019-06-05 | House squareness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209857908U (en) |
-
2019
- 2019-06-05 CN CN201920849631.9U patent/CN209857908U/en active Active
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