CN217541912U - Building wall hangs down straightness and detects instrument - Google Patents
Building wall hangs down straightness and detects instrument Download PDFInfo
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- CN217541912U CN217541912U CN202221657364.3U CN202221657364U CN217541912U CN 217541912 U CN217541912 U CN 217541912U CN 202221657364 U CN202221657364 U CN 202221657364U CN 217541912 U CN217541912 U CN 217541912U
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- cross beam
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- fixed cross
- extensible member
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Abstract
The utility model discloses a building wall straightness detection instrument that hangs down, including vertical extensible member, connect at the fixed cross beam and the movable cross beam of sliding connection in vertical extensible member upper end of vertical extensible member lower extreme, movable cross beam is parallel to each other with fixed cross beam, and fixed cross beam's upper surface is provided with the air level, and movable cross beam's bottom is provided with laser emitter, and fixed cross beam's upper surface is provided with the deviation and measures the scale mark, and fixed cross beam's one end articulates there is a push rod that is used for promoting movable cross beam. The utility model has the advantages of reasonable design, through installing fixed cross beam and movable cross beam respectively at the both ends of vertical extensible member to set up laser emitter in movable cross beam's bottom, can push up tightly with the wall that awaits measuring through the one end that makes movable cross beam, and measure laser emitter's laser position through deviation measurement scale line, reflect the straightness that hangs down of the wall that awaits measuring, can be applicable to the not co-altitude wall straightness that hangs down and detect.
Description
Technical Field
The utility model belongs to the technical field of the building wall straightness that hangs down detects, concretely relates to building wall straightness that hangs down detects instrument.
Background
The rapid development of the building industry in China puts forward higher technical requirements on the detection of building engineering, and the perpendicularity and the flatness are important technical indexes for ensuring the safety of a wall body. When the ruler is used, the ruler main body is erected and pressed on a wall surface to be completely attached to the wall surface, then the ruler main body is adjusted to be in a vertical state, then the overhanging mechanism naturally sags and drives a pointer in the display gauge head to rotate, then the overhanging mechanism and the pointer stop swinging, and finally the verticality deviation is read through the display gauge head, so that the verticality of the wall surface is detected. The method has the advantages that the measurement accuracy is difficult to guarantee, the measurement error is large, the suspension mechanism freely swings in the process of carrying the guiding rule, the abrasion speed of the suspension mechanism can be increased, and the service life of the suspension mechanism is shortened; and when the wall surface with larger height is measured, the measurement difficulty is larger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, a building wall straightness detection instrument that hangs down is provided, its structural design is reasonable, through installing fixed cross beam and movable cross beam respectively at the both ends at vertical extensible member, and set up laser emitter in movable cross beam's bottom, can make movable cross beam's one end and the wall top of awaiting measuring tight for vertical extensible member's position through adjustment movable cross beam, and measure laser emitter's laser position through deviation measurement scale line, reflect the straightness that hangs down of the wall that awaits measuring, can be applicable to not high wall straightness that hangs down and detect.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a building wall hangs down straightness and detects instrument which characterized in that: including vertical extensible member, connect at the fixed cross beam and the movable cross beam of sliding connection in vertical extensible member upper end of vertical extensible member lower extreme, movable cross beam and fixed cross beam are parallel to each other, fixed cross beam's upper surface is provided with the air level, movable cross beam's bottom is provided with laser emitter, fixed cross beam's upper surface be provided with laser emitter assorted deviation measurement scale mark, the last one end of keeping away from vertical extensible member of fixed cross beam articulates there is a push rod that is used for promoting movable cross beam.
Foretell building wall hangs down straightness detection instrument, its characterized in that: the movable cross beam and the fixed cross beam are rectangular flat plates and are perpendicular to the vertical telescopic pieces.
Foretell building wall hangs down straightness detection instrument, its characterized in that: the upper end of the vertical telescopic piece is provided with a sliding block, and the sliding block and the vertical telescopic piece form a T-shaped structure.
Foretell building wall hangs down straightness detection instrument, its characterized in that: the bottom of the movable cross beam is provided with a T-shaped sliding groove matched with the sliding block, and the T-shaped sliding groove is distributed along the length direction of the movable cross beam.
Foretell building wall hangs down straightness detection instrument, its characterized in that: the push rod is a telescopic rod.
Compared with the prior art, the utility model has the following advantage:
1. the utility model can make one end of the movable cross beam tightly prop against the wall surface to be measured by adjusting the position of the movable cross beam relative to the vertical telescopic part through respectively installing the fixed cross beam and the movable cross beam at two ends of the vertical telescopic part, thereby being convenient for further determining the verticality of the wall surface according to the relative positions of the movable cross beam and the fixed cross beam; can be applicable to not high wall straightness that hangs down simultaneously through the height of adjustment vertical extensible member and detect.
2. The utility model discloses a set up laser emitter in movable cross beam's bottom to set up deviation measurement scale mark at fixed cross beam's upper surface, can shine at the scale interval of deviation measurement scale mark through laser emitter's laser observation, and then show that the straightness that hangs down of the wall that awaits measuring meets the requirements, can effectively improve the wall straightness measurement of hanging down efficiency.
To sum up, the utility model has the advantages of reasonable design, through installing fixed cross beam and movable cross beam respectively at the both ends of vertical extensible member to set up laser emitter in movable cross beam's bottom, can make movable cross beam's one end and the wall top of awaiting measuring tight for the position of vertical extensible member through adjustment movable cross beam, and measure the horizontal deviation of laser emitter's laser position through deviation measurement scale line, reflect the straightness that hangs down of the wall of awaiting measuring, can be applicable to not co-altitude wall straightness that hangs down and detect.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the vertical telescopic member of the present invention.
Fig. 3 is a schematic structural view of the movable beam of the present invention.
Fig. 4 is anbase:Sub>A-base:Sub>A end view of fig. 3.
Description of reference numerals:
1-a vertical expansion member; 2, fixing the cross beam; 3, a movable cross beam;
3-1-T-shaped chute; 4, a push rod; 7, a sliding block;
8-level bubble; 9-a laser emitter; 10-deviation measurement scale mark;
11-baffle.
Detailed Description
As shown in fig. 1 to 4, the utility model discloses a vertical extensible member 1, connect at the fixed cross beam 2 and the movable cross beam 3 of sliding connection in vertical extensible member 1 upper end of 1 lower extreme of vertical extensible member, movable cross beam 3 is parallel to each other with fixed cross beam 2, fixed cross beam 2's upper surface is provided with air level 8, movable cross beam 3's bottom is provided with laser emitter 9, fixed cross beam 2's upper surface be provided with laser emitter 9 assorted deviation measurement scale mark 10.
When the wall surface verticality detection device is used actually, the fixed cross beam 2 and the movable cross beam 3 are respectively arranged at the two ends of the vertical telescopic piece 1, so that one end of the movable cross beam 3 can be tightly propped against a wall surface to be detected by adjusting the position of the movable cross beam 3 relative to the vertical telescopic piece 1, and further the verticality of the wall surface can be further determined according to the relative positions of the movable cross beam 3 and the fixed cross beam 2; simultaneously can be applicable to not high wall straightness that hangs down through the height of adjustment vertical extensible member 1 and detect.
It should be noted that, the zero scale line of the deviation measurement scale line 10 is located at the center of the deviation measurement scale line 10, and the scales on the deviation measurement scale line 10 gradually increase from the zero scale line to both sides; the distance between the center of laser emitter 9 and the one end of movable cross beam 3 that is close to the wall that awaits measuring equals the distance between the one end of being close to the wall that awaits measuring on the fixed cross beam 2 and the zero scale mark of deviation measurement scale mark 10, through set up laser emitter 9 in the bottom of movable cross beam 3, and set up deviation measurement scale mark 10 at the upper surface of fixed cross beam 2, can shine the scale interval on deviation measurement scale mark 10 through the laser of observing laser emitter 9, obtain the horizontal deviation of movable cross beam 3, and combine the distance between fixed cross beam 2 and the movable cross beam 3, and then calculate the straightness that hangs down of the wall that awaits measuring, can effectively improve the wall straightness measurement of hanging down efficiency.
During concrete implementation, the both ends of vertical extensible member 1 and fixed cross beam 2 all have the certain distance for vertical extensible member 1 can not influence fixed cross beam 2's levelness adjustment when carrying out the wall verticality measurement.
It should be noted that, vertical extensible member 1 adopts multistage telescopic link, can be for manual flexible, through bolt locking, also can adopt electronic flexible, and vertical extensible member 1's single elongation can reach 1 meter.
During the concrete implementation, in order to facilitate this detection instrument levelness adjustment, four vertical flexible landing legs of fixed cross beam 2's bottom sprag, the support of fixed cross beam 2 of being convenient for does not need manual to be held, but the levelness of fixed cross beam 2 of being convenient for adjust.
In this embodiment, the movable cross beam 3 and the fixed cross beam 2 are both rectangular flat plates, and the movable cross beam 3 and the fixed cross beam 2 are both perpendicular to the vertical extensible member 1.
During the in-service use, through being the rectangle flat board with movable cross beam 3 and fixed cross beam 2, for rod-like structure, be convenient for control its levelness, and then can effectively improve its measurement accuracy.
In the present embodiment, as shown in fig. 3 and 4, a sliding block 7 is disposed at the upper end of the vertical telescopic member 1, and the sliding block 7 and the vertical telescopic member 1 form a T-shaped structure.
During the in-service use, slider 7 is rectangular plate form, and the cross section and the vertical section of the structure after slider 7 is connected with vertical extensible member 1 are the T type, and the movable cross beam 3's of being convenient for slip can not make vertical extensible member 1 and movable cross beam 3 take place to separate at the slip in-process, can guarantee the straightness that hangs down between vertical extensible member 1 and the movable cross beam 3 simultaneously.
In this embodiment, the bottom of the movable cross beam 3 is provided with a T-shaped chute 3-1 matched with the slide block 7, and the T-shaped chute 3-1 is arranged along the length direction of the movable cross beam 3.
During actual use, the T-shaped sliding groove 3-1 is communicated with the bottom of the movable cross beam 3, the T-shaped sliding groove 3-1 is communicated with one end of the movable cross beam 3, the T-shaped sliding groove 3-1 is arranged at the bottom of one end of the movable cross beam 3, a baffle plate 11 is arranged at the bottom of one end of the movable cross beam 3, the baffle plate 11 is installed on the movable cross beam 3 through bolts, and the baffle plate 11 is arranged to prevent the sliding block 7 at the upper end of the vertical telescopic part 1 from sliding out of one end of the T-shaped sliding groove 3-1.
In this embodiment, one end of the fixed cross beam 2, which is far away from the vertical telescopic part 1, is hinged with a push rod 4 for pushing the movable cross beam 3.
During the in-service use, push rod 4 can carry out the rotation in the vertical plane for fixed cross beam 2, and is great when vertical extensible member 1 highly, when the inconvenient movable cross beam 3 that promotes of workman, accessible swing push rod 4 makes push rod 4 promote movable cross beam 3, and then the tight wall that awaits measuring in top guarantees the wall straightness measurement accuracy that hangs down.
In this embodiment, the push rod 4 is a telescopic rod.
During the in-service use, push rod 4 can adopt multistage telescopic link, and then is convenient for retract push rod 4 to fixed cross beam 2's direction, the whole instrument of being convenient for accomodate.
The utility model discloses during the actual use, at first according to the height of the wall that awaits measuring, adjust the height of vertical extensible member 1, place this instrument vertically, make movable cross beam 3 be located the top of fixed cross beam 2, then promote this instrument to the wall that awaits measuring, make the one end of fixed cross beam 2 push up with the wall that awaits measuring, and adjust fixed cross beam 2 until air level 8 on fixed cross beam 2 shows that fixed cross beam 2 is the level and lays, then promote movable cross beam 3 to the wall direction that awaits measuring through push rod 4, the wall that awaits measuring is pushed up to one end of movable cross beam 3, through observing the laser irradiation point that the laser emitter 9 of movable cross beam 3 bottom sent on fixed cross beam 2 falls on the scale interval on deviation measurement scale mark 10, and then reflect the straightness that hangs down of the wall that awaits measuring; when the verticality of the wall with a large height is measured, the height of the vertical telescopic piece 1 can be gradually increased, and the verticality can be measured for many times.
The above, only be the preferred embodiment of the utility model discloses a it is not right to make any restriction the utility model discloses all according to the utility model discloses any simple modification, change and the equivalent structure change of technical essence to what above embodiment was made all still belong to the technical scheme's of the utility model protection within range.
Claims (5)
1. The utility model provides a building wall hangs down straightness and detects instrument which characterized in that: including vertical extensible member (1), connect fixed cross beam (2) and the movable cross beam (3) of sliding connection in vertical extensible member (1) upper end at vertical extensible member (1) lower extreme, movable cross beam (3) are parallel to each other with fixed cross beam (2), the upper surface of fixed cross beam (2) is provided with air level (8), the bottom of movable cross beam (3) is provided with laser emitter (9), the upper surface of fixed cross beam (2) be provided with laser emitter (9) assorted deviation measurement scale mark (10), the one end of keeping away from vertical extensible member (1) on fixed cross beam (2) articulates there is one push rod (4) that is used for promoting movable cross beam (3).
2. The building wall face verticality detection tool according to claim 1, characterized in that: the movable cross beam (3) and the fixed cross beam (2) are rectangular flat plates, and the movable cross beam (3) and the fixed cross beam (2) are perpendicular to the vertical telescopic piece (1).
3. The building wall face verticality detection tool according to claim 1, characterized in that: the upper end of the vertical telescopic piece (1) is provided with a sliding block (7), and the sliding block (7) and the vertical telescopic piece (1) form a T-shaped structure.
4. The building wall face verticality detection tool according to claim 3, characterized in that: the bottom of the movable cross beam (3) is provided with a T-shaped sliding groove (3-1) matched with the sliding block (7), and the T-shaped sliding groove (3-1) is distributed along the length direction of the movable cross beam (3).
5. The building wall face verticality detection tool according to claim 1, characterized in that: the push rod (4) is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657364.3U CN217541912U (en) | 2022-06-28 | 2022-06-28 | Building wall hangs down straightness and detects instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221657364.3U CN217541912U (en) | 2022-06-28 | 2022-06-28 | Building wall hangs down straightness and detects instrument |
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| Publication Number | Publication Date |
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| CN217541912U true CN217541912U (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221657364.3U Active CN217541912U (en) | 2022-06-28 | 2022-06-28 | Building wall hangs down straightness and detects instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592846A (en) * | 2023-06-02 | 2023-08-15 | 昆山开发区建设工程检测有限公司 | Perpendicularity detection device for engineering quality detection |
-
2022
- 2022-06-28 CN CN202221657364.3U patent/CN217541912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116592846A (en) * | 2023-06-02 | 2023-08-15 | 昆山开发区建设工程检测有限公司 | Perpendicularity detection device for engineering quality detection |
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