CN212674044U

CN212674044U - Building wall surface flatness detection ruler

Info

Publication number: CN212674044U
Application number: CN202021982202.8U
Authority: CN
Inventors: 张远凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-03-09
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a building wall flatness detection ruler, which comprises a guiding rule, an extension connecting mechanism and a vertical positioning mechanism, wherein two first fixed blocks with the same specification and arranged side by side are fixedly arranged at the bottom of one side edge of the guiding rule, the two first fixed blocks are respectively and rotatably arranged at the center position of one side opposite to each other, one side wall of one first fixed block, which is far away from the other first fixed block, is provided with a first knob, the first knob is vertically and fixedly connected with an extrusion block close to the center position of one side close to the first fixed block, one side wall of the guiding rule is provided with the extension connecting mechanism, the extension connecting mechanism comprises a fixed frame, the bottom of the two opposite side walls of the fixed frame is vertically and fixedly connected with the corresponding rotation block, a telescopic cavity is arranged inside the fixed frame, a telescopic rod is slidably arranged in the telescopic cavity, a, the utility model relates to a building wall roughness detection ruler has the convenient characteristics that carry out the roughness to high wall and detect.

Description

Building wall surface flatness detection ruler

Technical Field

The utility model relates to a roughness detection ruler, in particular to building wall roughness detection ruler.

Background

Building wall's roughness detects and need use the detection ruler, and the guiding ruler is exactly one of them of detection ruler, but in the testing process of reality, to some highly higher walls, traditional guiding ruler can't be measured, and the reason is because the length of traditional guiding ruler is limited, and guiding ruler length also can not too high can lead to the unable accurate roughness of observing of detection personnel, need design a building wall roughness detection ruler to high wall roughness detection specially to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building wall roughness detection ruler to solve the problem that can't carry out the roughness to high wall that proposes in the above-mentioned background and detect.

In order to achieve the above object, the utility model provides a following technical scheme: a building wall flatness detection ruler comprises a guiding rule, an extension connecting mechanism and a vertical positioning mechanism, wherein two first fixed blocks which are consistent in specification and are arranged side by side are fixedly arranged at the bottom of one side edge of the guiding rule, the two first fixed blocks are oppositely arranged at one side center position and are respectively rotatably provided with a rotating block, one first fixed block is provided with a first knob far away from the other side wall of the first fixed block, the first knob is close to a position close to one side circle center of the first fixed block and is vertically and fixedly connected with an extrusion block, the guiding rule is provided with the extension connecting mechanism at one side wall, the extension connecting mechanism comprises a fixed frame, the bottoms of the two opposite side walls of the fixed frame are respectively and vertically and fixedly connected with the corresponding rotating block, a telescopic cavity is formed in the fixed frame, a telescopic rod is slidably arranged in the telescopic cavity, and a threaded hole is formed in the, the top outer wall of fixed frame is provided with the second knob, the perpendicular fixedly connected with extrusion post of lateral wall centre of a circle position that the second knob is close to fixed frame, the tip that fixed frame was kept away from to the telescopic link is rotated and is installed vertical positioning mechanism, vertical positioning mechanism includes vertical baffle, the position fixed mounting that a vertical baffle lateral wall is close to the top has two second fixed blocks, two the second fixed block rotates the installation with the telescopic link, the bottom central point of vertical baffle puts perpendicular fixedly connected with and connects the rope, the bottom fixedly connected with plummet of connecting the rope.

As a preferred technical scheme of the utility model, first knob one end screw thread runs through and corresponds first fixed block and corresponds the inconsistent setting in turning block tip centre of a circle position is kept away from to the extrusion piece.

As an optimal technical scheme of the utility model, the extrusion post is kept away from second knob one end and is inconsistent with the telescopic link outer wall and set up.

As the utility model discloses a preferred technical scheme, fixed frame is close to guiding rule one side embedding fixed mounting and has the magnetic sheet, guiding rule and the relative department in magnetic sheet position make for the metal iron material.

As an optimized technical scheme of the utility model, the external diameter of plummet is less than the thickness of vertical baffle.

As a preferred technical scheme of the utility model, the second knob is greater than the length of guiding rule with fixed frame minimum distance to the bottom.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a building wall roughness detection ruler has the characteristics that the convenience carries out the roughness to high wall and detects, and concrete testing process is as follows:

at first, rotate fixed frame, keep away from magnetic sheet and guiding ruler mutually, two turning blocks rotate with the first fixed block that corresponds relatively simultaneously, then unscrew the second knob and pull out the telescopic link from flexible chamber, hang perpendicularly through the plummet, guarantee vertical baffle and wait that the wall closely laminates, then screw up the second knob and realize fixing telescopic link and whole vertical positioning mechanism through the extrusion head, finally rotatory first knob is realized fixing turning block and whole extension coupling mechanism and vertical positioning mechanism through the extrusion block, detect the roughness of this high wall through the guiding ruler at last.

Drawings

Fig. 1 is a schematic view of the appearance three-dimensional structure of the present invention;

fig. 2 is a schematic view of an installation structure between the fixing frame and two first fixing blocks of the present invention;

fig. 3 is a schematic structural view of the extension connection mechanism of the present invention.

In the figure: 1. a guiding rule; 2. an extension connection mechanism; 3. a vertical positioning mechanism; 11. a first fixed block; 12. rotating the block; 13. a first knob; 14. extruding the block; 21. a fixing frame; 22. a telescoping chamber; 23. a telescopic rod; 24. a threaded hole; 25. a second knob; 26. a magnetic sheet; 31. a vertical baffle; 32. a second fixed block; 33. connecting ropes; 34. and (5) plumb bob.

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. 1-3, the utility model provides a building wall flatness detection ruler, which comprises a guiding rule 1, an extension connecting mechanism 2 and a vertical positioning mechanism 3, wherein two first fixed blocks 11 with the same specification and arranged side by side are fixedly arranged at the bottom of one side edge of the guiding rule 1, rotating blocks 12 are respectively rotatably arranged at the central positions of the two opposite sides of the two first fixed blocks 11, a first knob 13 is arranged at the side wall of one first fixed block 11 far away from the other first fixed block 11, a squeezing block 14 is vertically and fixedly connected at the position close to the circle center of one side of the first fixed block 11, an extension connecting mechanism 2 is arranged at one side wall of the guiding rule 1, the extension connecting mechanism 2 comprises a fixed frame 21, the bottoms of the two opposite side walls of the fixed frame 21 are respectively and vertically and fixedly connected with the corresponding rotating blocks 12, a telescopic cavity 22 is arranged in the fixed frame 21, sliding mounting has telescopic link 23 in flexible chamber 22, fixed frame 21 top outer wall runs through flexible chamber 22 and has seted up threaded hole 24, the top outer wall of fixed frame 21 is provided with second knob 25, second knob 25 is close to the perpendicular fixedly connected with extrusion post in the lateral wall centre of a circle position of fixed frame 21, telescopic link 23 is kept away from the tip rotation of fixed frame 21 and is installed vertical positioning mechanism 3, vertical positioning mechanism 3 includes vertical baffle 31, vertical baffle 31 a lateral wall is close to the position fixed mounting at top has two second fixed blocks 32, two second fixed blocks 32 rotate the installation with telescopic link 23, vertical fixed connection has the connection rope 33 in the bottom central point of vertical baffle 31 puts, connect the bottom fixedly connected with plummet 34 of rope 33.

Wherein, the end screw thread of the extrusion block 14 far away from the first knob 13 runs through the position of the circle center of the end part of the corresponding first fixed block 11 and the corresponding rotating block 12 to be arranged in a butting way, thereby ensuring sufficient extrusion and good butting.

Wherein, the extrusion post is kept away from second knob 25 one end and is inconsistent with telescopic link 23 outer wall and set up, guarantees that the extrusion is abundant, and it is good to contradict.

Wherein, fixed frame 21 is close to guiding rule 1 one side embedding fixed mounting has magnetic sheet 26, and guiding

rule

1 and 26 position relative department are made for metal iron material, connect through the magnetism of magnetic sheet 26, realize fixed frame 21 and guiding rule 1's interim fixed.

Wherein, the outer diameter of the plumb 34 is smaller than the thickness of the vertical baffle 31, which ensures that the plumb 34 can be suspended without contacting the wall.

Wherein, the minimum distance between the second knob 25 and the bottom of the fixing frame 21 is greater than the length of the guiding rule 1, so that the fixing frame 21 can be fully attached to the guiding rule 1 through the magnetic sheet 26 and cannot be blocked by the second knob 25.

The working principle is as follows:

the first step is as follows: firstly, rotating a fixing frame 21, keeping away a magnetic sheet 26 from a guiding ruler 1, simultaneously rotating two rotating blocks 12 and corresponding first fixing blocks 11 relatively, then unscrewing a second knob 25 to pull out an expansion rod 23 from a telescopic cavity 22, vertically suspending the expansion rod through a plumb bob 34, ensuring that a vertical baffle 31 is tightly attached to a wall surface to be detected, then screwing down the second knob 25 to fix the expansion rod 23 and the whole vertical positioning mechanism 3 through an extrusion head, finally rotating a first knob 13 to fix the rotating blocks 12 and the whole extension connecting mechanism 2 and the vertical positioning mechanism 3 through an extrusion block 14, and finally detecting the flatness of the high wall surface at the position through the guiding ruler 1;

the second step is that: after the detection is finished, the steps are reversely operated, and finally the magnetic sheet 26 is attached to the back face of the guiding ruler 1, so that the floor area of the detecting ruler is reduced to the maximum degree, and the carrying is convenient.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The building wall flatness detection ruler comprises a guiding ruler (1), an extension connecting mechanism (2) and a vertical positioning mechanism (3), and is characterized in that the bottom of one side edge of the guiding ruler (1) is fixedly provided with two first fixed blocks (11) which are consistent in specification and are arranged side by side, the two first fixed blocks (11) are oppositely arranged at one side center position and are respectively rotatably provided with a rotating block (12), one first fixed block (11) is far away from the other first fixed block (11), the side wall of the first fixed block (11) is provided with a first knob (13), the first knob (13) is close to a position close to the center of a circle on one side of the first fixed block (11) and is vertically and fixedly connected with an extrusion block (14), the extension connecting mechanism (2) is arranged on one side wall of the guiding ruler (1), the extension connecting mechanism (2) comprises a fixed frame (21), the bottoms of the two opposite side walls of the fixed frame (21) are respectively and are vertically and, the telescopic cavity (22) has been seted up to the inside of fixed frame (21), slidable mounting has telescopic link (23) in telescopic cavity (22), threaded hole (24) have been seted up in telescopic cavity (22) is run through to fixed frame (21) top outer wall, the top outer wall of fixed frame (21) is provided with second knob (25), the perpendicular fixedly connected with extrusion post of lateral wall centre of a circle position that second knob (25) are close to fixed frame (21), the tip that fixed frame (21) was kept away from in telescopic link (23) is rotated and is installed vertical positioning mechanism (3), vertical positioning mechanism (3) include vertical baffle (31), the position fixed mounting that vertical baffle (31) a lateral wall is close to the top has two second fixed blocks (32), two second fixed block (32) rotate the installation with telescopic link (23), the perpendicular fixedly connected with rope (33) of the bottom central point position of vertical baffle (31), the bottom end of the connecting rope (33) is fixedly connected with a plumb bob (34).

2. The building wall flatness detection ruler of claim 1, characterized in that: one end of the extrusion block (14) far away from the first knob (13) is threaded to penetrate through the corresponding first fixed block (11) and is arranged in a mode of being abutted against the circle center of the end of the corresponding rotating block (12).

3. The building wall flatness detection ruler of claim 1, characterized in that: one end of the extrusion column, which is far away from the second knob (25), is arranged in a manner of being abutted against the outer wall of the telescopic rod (23).

4. The building wall flatness detection ruler of claim 1, characterized in that: the magnetic sheet (26) is fixedly installed on one side, close to the guiding rule (1), of the fixing frame (21) in an embedded mode, and the position, opposite to the position of the magnetic sheet (26), of the guiding rule (1) is made of a metal iron material.

5. The building wall flatness detection ruler of claim 1, characterized in that: the outer diameter of the plumb bob (34) is smaller than the thickness of the vertical baffle plate (31).

6. The building wall flatness detection ruler of claim 1, characterized in that: the minimum distance between the second knob (25) and the lower bottom of the fixed frame (21) is larger than the length of the guiding ruler (1).