CN211291436U - Prison and use straightness detection device that hangs down - Google Patents
Prison and use straightness detection device that hangs down Download PDFInfo
- Publication number
- CN211291436U CN211291436U CN202020299832.9U CN202020299832U CN211291436U CN 211291436 U CN211291436 U CN 211291436U CN 202020299832 U CN202020299832 U CN 202020299832U CN 211291436 U CN211291436 U CN 211291436U
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- verticality detection
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Abstract
The utility model relates to a verticality detection device for supervision, which comprises a first base, a support rod vertically connected to the first base and a cotton rope arranged on the support rod, wherein a line weight is arranged on the cotton rope, and a pair of infrared emitters are arranged on the bottom surface of the support rod at intervals; a calibration component is arranged below the supporting rod, the calibration component comprises a second base, a supporting plate vertically arranged on the second base and a graduated scale arranged on the supporting plate, and a pair of infrared receivers for receiving infrared rays, a prompt lamp and a universal air level are arranged on the second base and correspond to the infrared receivers; the utility model discloses compare and set up angle measurement device in the upper end that prior art weighed down on the line, the utility model discloses thereby the end that weighs down on the line sets up angle measurement part and can enlarge the small skew in the cotton rope bottom in the cotton rope top to it detects and judges to change in the personnel of supervising.
Description
Technical Field
The utility model belongs to the technical field of the construction check out test set, concretely relates to manage with straightness detection device that hangs down.
Background
In building construction, it is important to ensure the verticality of the building facilities, and unqualified verticality affects the aesthetic property and the design requirement, and can even affect the performance of all aspects of the building facilities. Therefore, the verticality of the building facilities needs to be detected in the construction, construction and acceptance processes.
The verticality can be measured by a standing theodolite, a guiding ruler and a line weight, wherein the line weight is simple in structure and low in costWhileThe plumb bob is widely used, the plumb bob is vertically and downwards directed to the center of the earth after the plumb bob is suspended by utilizing the gravity, and the object beside the plumb bob is compared with the plumb line to determine whether the plumb bob is vertical or not through visual measurement. Among the prior art, set up the direction of being qualified for the next round of competitions that similar protractor's angle measurement part detected plumb line through the wire outlet department at plumb line, as the straightness detectable pendant structure that hangs down in chinese patent 201920214951.7, but when using this utility model to judge the straightness that hangs down of next door object, because plumb line slope is small still difficult to judge when meetting the small condition of straightness change that hangs down.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough and providing an easily judge straightness detection device that hangs down is used in reason of determinand straightness.
The technical scheme of the utility model as follows:
a verticality detection device for supervision comprises a first base, a support rod vertically connected to the first base and a line rope arranged on the support rod, wherein a line weight is arranged on the line rope, and a pair of infrared emitters are arranged on the bottom surface of the support rod at intervals; the calibration device comprises a support rod and is characterized in that a calibration component is arranged below the support rod, the calibration component comprises a second base, a support plate vertically arranged on the second base and a graduated scale arranged on the support plate, a pair of infrared receivers used for receiving infrared rays, a prompt lamp and a universal air level, the prompt lamp and the universal air level are arranged on the second base and correspond to the infrared receivers, and the prompt lamp is turned on when the infrared receivers receive infrared signals of infrared emitters.
Furthermore, a line box is arranged on the support rod, a line outlet is formed in the lower portion of the line box, a winder is arranged in the line box, and the line is wound on the winder and extends out of the line outlet.
Furthermore, a cleaning cotton is arranged at the outlet, and the cotton rope penetrates through the cleaning cotton.
Furthermore, a resistance device is arranged on the supporting plate and comprises a resistance plate and a telescopic component fixedly connected to the resistance plate.
Furthermore, one side of the resistance plate facing the line weight is provided with a limiting block, and one side of the limiting block facing the line weight is inwards sunken to form a limiting cambered surface.
Furthermore, the resistance plate can be attracted by a magnet, and an electromagnet is fixed on the back of the resistance plate.
Furthermore, four corners of the second base are provided with threaded adjusting supporting feet.
The utility model discloses a theory of operation is: when the measured surface is vertical, the position of the infrared receiver receiving the infrared ray is just under the infrared emitter, and the line drop is at the zero scale mark of the graduated scale; because the base is perpendicular with branch, after the pedestal mounting is waited to examine on the face, the straightness that hangs down of the face that awaits measuring can be reflected to branch, this moment, because branch is not horizontal, in order to receive infrared signal, infrared receiver infrared emitter's skew under when can following the vertical position, and the cotton rope was still vertical this moment, and the line weighs down the scale of instructing the skew on the scale.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses it weighs down the upper end and sets up angle measurement device to compare in prior art at the line, the utility model discloses thereby the end that weighs down at the line sets up angle measurement part can enlarge the small skew in the cotton rope bottom in the cotton rope top to change in the personnel of supervising and detect and judge.
Drawings
Fig. 1 is a schematic view of the structure of the embodiment of the present invention.
Fig. 2 is a schematic front view of the calibration component according to an embodiment of the present invention.
Fig. 3 is a schematic top view of a calibration component according to another embodiment of the present invention.
Fig. 4 is a schematic circuit diagram of the present invention.
In the drawing, a prompting lamp (2), a resistance plate (3), a support plate (4), a graduated scale (5), a second base (6), a zero graduation line (7), a line weight (8), a push rod (9), a first base (10), a line box (11), cleaning cotton (12), a support rod (13), an infrared emitter (14), a line rope (15), an electric push rod (16), a clamping groove (17), an infrared receiver (19), a limiting cambered surface (20) and a universal level bubble (21).
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.
As shown in fig. 1, a verticality detection device for supervision comprises a first base 10, a support rod 13 vertically connected to the first base 10, and a thread rope 15 arranged on the support rod 13, wherein a thread drop 8 is arranged on the thread rope 15, and a pair of infrared emitters 14 is arranged on the bottom surface of the support rod 13 at intervals; a calibration component is arranged below the supporting rod 13, the calibration component comprises a second base 6, a supporting plate 4 vertically arranged on the second base 6 and a graduated scale 5 arranged on the supporting plate 4, a pair of infrared receivers 19 used for receiving infrared rays, a prompting lamp 2 arranged corresponding to the infrared receivers 19 and a universal air level 21 are arranged on the second base 6, and the prompting lamp 2 is turned on when the infrared receivers 19 receive infrared signals of the infrared emitters 14; the first base 10 is fixed on a surface to be measured through traceless glue or screws, when the surface to be measured is completely vertical, the infrared emitter 14 vertically emits infrared rays downwards, the infrared receiver 19 is located right below the infrared emitter 14 and can receive infrared signals, and the line weight 8 is located at a zero scale mark 7 on the graduated scale 5; it should be noted that each indicator light 2 corresponds to one infrared receiver 19, and when both indicator lights 2 are lighted, the positioning component is completely arranged, and when the indicator light is used, the position of the line weight 8 on the graduated scale 5 is observed, so that whether the surface to be measured is vertical or not is judged.
In specific implementation, as shown in fig. 4, it is preferable that the infrared emitter 14 and the infrared receiver 19 are powered by batteries, and are equipped with switches, the infrared receiver 19 sends a signal to the controller after receiving an infrared signal, the controller controls the corresponding indicator light 2 that receives the infrared signal to light up, and when both indicator lights 2 light up, it indicates that the position of the calibration component is set up completely, and perpendicularity measurement can be started; the infrared emitter 14, the infrared receiver 19, the indicator light 2, the battery and the controller are all in the prior art, for example, the controller can be a 51-chip microcomputer or an STC 15-chip microcomputer.
Further, as shown in fig. 1, a line box 11 is arranged on the support rod 13, an outlet is arranged at the lower part of the line box 11, a winder is arranged in the line box 11, the cord 15 is wound on the winder and extends out of the outlet, and the length of the cord 15 can be adjusted by using the winder in the prior art.
Further, as shown in fig. 1, cleaning cotton 12 is arranged at the outlet, a cord 15 passes through the cleaning cotton 12, and the cleaning cotton 12 cleans floating dust adhered to the cord 15; the cleaning cotton 12 is soft porous material such as foam and sponge.
Further, as shown in fig. 1 to 3, a catching groove 17 is provided on the support plate 4, and the catching groove 17 is used for accommodating the resistance plate 3, thereby preventing the resistance plate 3 from interfering with the swing of the line weight 8 when not in use.
In one embodiment, as shown in fig. 1 and 2, a resistance device is arranged on the support plate 4, the resistance device comprises a resistance plate 3 and a telescopic component fixedly connected to the resistance plate 3, and one side of the resistance plate 3 facing to the line weight 8 is flat; the telescopic component drives the resistance plate 3 to reciprocate along the thickness direction of the support plate 4, the position of the resistance plate 3 is arranged in a non-conical manner corresponding to the upper part of the line weight 8, and the resistance plate 3 is not superposed with the swinging track of the line weight 8 and is not contacted with the line weight 8 when in a standby position; in the swinging process of lowering the line weight 8, multi-directional swinging in all directions may occur, at this time, the telescopic component is controlled to drive the resistance plate 3 to move towards the line weight 8 until the line weight 8 swings while lightly contacting the resistance plate 3, the line weight 8 is rapidly static by increasing friction resistance and preventing the line weight 8 from swinging towards the direction of the resistance plate 3, at this time, the line rope 15 is kept to move on a vertical surface, the resistance plate 3 is recovered after the line weight 8 is static to be not contacted with the line weight 8, and reading is carried out when the line weight 8 is static; wherein the telescopic component can be driven by a motor and a cam or by an electric push rod 16, and a push rod 9 of the electric push rod 16 is connected to the surface of the resistance plate 3 far away from the line weight 8.
In one embodiment, as shown in fig. 3, a limiting block is arranged on one side of the resistance plate 3 facing the line drop 8, the side of the limiting block facing the line drop 8 is recessed inwards to form a limiting arc surface 20, and the swinging of the line drop 8 is limited in the back, left and right directions by the limiting block, so as to accelerate the line drop 8 to be stationary.
Furthermore, the resistance plate 3 can be attracted by the magnet and the back of the resistance plate 3 is fixed with the electromagnet, when the line weight 8 swings too much, the electromagnet is turned on to realize the adsorption of the line weight 8 when the line weight 8 swings to a lower position, then the power supply of the electromagnet is turned off, so that the line weight 8 starts to be static from the lower position, and the time spent on the static line weight 8 is shortened.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a straightness detection device that hangs down for prison reason, includes first base (10), perpendicular connection branch (13) on first base (10) and setting up cotton rope (15) on branch (13), be provided with line weight (8) on cotton rope (15), its characterized in that: a pair of infrared emitters (14) are arranged on the bottom surface of the supporting rod (13) at intervals; the calibration device is characterized in that a calibration component is arranged below the supporting rod (13), the calibration component comprises a second base (6), a supporting plate (4) vertically arranged on the second base (6) and a graduated scale (5) arranged on the supporting plate (4), a pair of infrared receivers (19) used for receiving infrared rays, a prompt lamp (2) and a universal level bubble (21) which correspond to the infrared receivers (19) are arranged on the second base (6), and the prompt lamp (2) is lightened when the infrared receivers (19) receive infrared signals of the infrared transmitter (14).
2. The verticality detection apparatus for proctoring according to claim 1, wherein: the supporting rod (13) is provided with a line box (11), a line outlet is formed in the lower portion of the line box (11), a winder is arranged in the line box (11), and the line (15) is wound on the winder and extends out of the line outlet.
3. The verticality detection apparatus for proctoring according to claim 2, wherein: the outlet is provided with cleaning cotton (12), and the thread rope (15) penetrates through the cleaning cotton (12).
4. The verticality detection apparatus for proctoring according to claim 1, wherein: the support plate (4) is provided with a resistance device, and the resistance device comprises a resistance plate (3) and a telescopic component fixedly connected to the resistance plate (3).
5. The verticality detection apparatus for proctoring according to claim 4, wherein: one side of the resistance plate (3) facing the line weight (8) is provided with a limiting block, and one side of the limiting block facing the line weight (8) is inwards sunken into a limiting cambered surface (20).
6. The verticality detection apparatus for proctoring according to claim 4 or 5, wherein: the resistance plate (3) can be attracted by a magnet, and an electromagnet is fixed on the back of the resistance plate (3).
7. The verticality detection apparatus for proctoring according to claim 1, wherein: and a bubble level meter is arranged on the first base (10).
8. The verticality detection apparatus for proctoring according to claim 1, wherein: and four corners of the second base (6) are provided with threaded adjusting supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020299832.9U CN211291436U (en) | 2020-03-11 | 2020-03-11 | Prison and use straightness detection device that hangs down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020299832.9U CN211291436U (en) | 2020-03-11 | 2020-03-11 | Prison and use straightness detection device that hangs down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211291436U true CN211291436U (en) | 2020-08-18 |
Family
ID=72038763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020299832.9U Expired - Fee Related CN211291436U (en) | 2020-03-11 | 2020-03-11 | Prison and use straightness detection device that hangs down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211291436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451927A (en) * | 2022-09-26 | 2022-12-09 | 阶梯项目咨询有限公司 | Building engineering straightness detection device that hangs down |
| CN116007585A (en) * | 2022-11-22 | 2023-04-25 | 上海誉帆环境科技股份有限公司 | Portable curing system detects and calibrating device |
-
2020
- 2020-03-11 CN CN202020299832.9U patent/CN211291436U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451927A (en) * | 2022-09-26 | 2022-12-09 | 阶梯项目咨询有限公司 | Building engineering straightness detection device that hangs down |
| CN116007585A (en) * | 2022-11-22 | 2023-04-25 | 上海誉帆环境科技股份有限公司 | Portable curing system detects and calibrating device |
| CN116007585B (en) * | 2022-11-22 | 2023-10-20 | 上海誉帆环境科技股份有限公司 | Portable curing system detects and calibrating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |