CN214149122U - Be used for floor roughness detection device - Google Patents
Be used for floor roughness detection device Download PDFInfo
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- CN214149122U CN214149122U CN202121558943.8U CN202121558943U CN214149122U CN 214149122 U CN214149122 U CN 214149122U CN 202121558943 U CN202121558943 U CN 202121558943U CN 214149122 U CN214149122 U CN 214149122U
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Abstract
The utility model discloses a be used for floor roughness detection device relates to floor and detects technical field, include: the guiding ruler is provided with a detection device and an alarm device, the guiding ruler is provided with an installation hole, the detection device comprises a trigger rod which is installed in the installation hole in a limiting and sliding mode, the upper end and the lower end of the trigger rod extend out of the installation hole, a pointer is arranged at the upper end of the trigger rod, a graduated scale is arranged on the top surface of the guiding ruler, the graduated scale is arranged opposite to the pointer, and the lower end of the trigger rod is in contact with the ground; the alarm device comprises an induction element, the induction element is arranged corresponding to the pointer, and the induction element is in signal connection with a signal lamp. The utility model discloses a be provided with detection device and alarm device on the guiding ruler, the suggestion is unqualified at this position ground roughness, and measurement personnel can come the record numerical value that exceeds standard through the scale simultaneously, easy operation, measurement personnel working strength greatly reduced.
Description
Technical Field
The utility model relates to a floor detects technical field, in particular to be used for floor roughness detection device.
Background
In the construction industry, after ground construction is completed, flatness detection is required to determine whether the construction quality meets the standard. The existing detection methods are basically divided into two types, one is to utilize laser to detect the ground flatness, namely a laser transmitter is arranged in the middle of the ground to be detected, then a laser beam is horizontally transmitted at a specific height, and a detector measures the distance between the horizontal laser beam and the ground at a fixed point through a ruler; the other type is that the guiding rule is horizontally placed on the ground, the detection personnel kneel the ground in half, and the feeler is plugged between the guiding rule and the ground, so that whether the ground flatness reaches the standard is measured.
The above two methods have the following defects: 1. monitoring points are randomly obtained, and the measured data is inaccurate; 2. frequent stooping detection of detection personnel has high working strength.
Disclosure of Invention
To above defect, the utility model aims at providing a be used for floor roughness detection device, this is used for floor roughness detection device to detect the precision height, convenient operation moreover, and measurement personnel intensity of labour is little.
In order to realize the purpose, the technical scheme of the utility model is that:
a floor flatness detecting apparatus, comprising: the guiding ruler is provided with a detection device and an alarm device, the guiding ruler is provided with an installation hole, the detection device comprises a trigger rod which is installed in the installation hole in a limiting and sliding mode, the upper end and the lower end of the trigger rod extend out of the installation hole, a pointer is arranged at the upper end of the trigger rod, a graduated scale is arranged on the top surface of the guiding ruler, the graduated scale is arranged opposite to the pointer, and the lower end of the trigger rod is in contact with the ground; the alarm device comprises an induction element, the induction element is arranged corresponding to the pointer, and a signal lamp is connected to the induction element through a signal.
Wherein, detection device and alarm device are provided with a plurality of along the guiding ruler is even.
Wherein, detection device and alarm device are provided with three along the guiding ruler is even.
Wherein, be provided with the trigger head on the trigger bar lower extreme, the trigger head with the trigger bar is for dismantling the connection.
The guiding rule comprises a guiding rule body, wherein bearing blocks are arranged on the contact surface of the two ends of the guiding rule body and the ground, and the bearing blocks are detachably connected with the guiding rule body.
Wherein, the sensing element is a proximity switch, a photoelectric sensor or an infrared sensor.
Wherein, a handle is connected on the guiding ruler.
Wherein the handle is provided with bubble liquid.
Step surfaces are arranged on the upper end surface and the lower end surface of the mounting hole, a limiting block is arranged on the trigger rod and limited between the two step surfaces, and a reset spring is arranged between the two step surfaces and the limiting block respectively.
Wherein, the inductive element is respectively arranged at the upper side and the lower side of the pointer.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model relates to a be used for floor roughness detection device includes: the guiding ruler is provided with a detection device and an alarm device, the guiding ruler is provided with an installation hole, the detection device comprises a trigger rod which is installed in the installation hole in a limiting and sliding mode, the upper end and the lower end of the trigger rod extend out of the installation hole, a pointer is arranged at the upper end of the trigger rod, a graduated scale is arranged on the top surface of the guiding ruler, the graduated scale is arranged opposite to the pointer, and the lower end of the trigger rod is in contact with the ground; the alarm device comprises an induction element, the induction element is arranged corresponding to the pointer, and the induction element is in signal connection with a signal lamp. The utility model discloses a be provided with detection device and alarm device on the guiding ruler, through the trigger bar among the detection device and ground contact, thereby with the trigger bar jack-up that makes progress, pointer downstream on the trigger bar, when ground roughness is in qualified scope, the pointer can not responded to the sensing element, thereby the signal lamp can not be lighted, when ground roughness is not in qualified scope, the position of pointer gets into the sensing element's induction zone, thereby the signal lamp is bright, it is unqualified to indicate this position ground roughness, simultaneously the measurement personnel can come the record numerical value that exceeds standard through the scale, and the operation is simple, measurement personnel working strength greatly reduced.
Because the detecting device and the alarming device are evenly provided with a plurality of guiding rules, the density of detection points can be more dense, and the detection data is more accurate.
Because be provided with the trigger head on the trigger bar lower extreme, the trigger head is connected for dismantling with the trigger bar, is provided with the bearing piece on guiding rule both ends and the ground contact surface, and the bearing piece is connected for dismantling with the guiding rule, can dismantle the trigger head and the bearing piece of connection through setting up to make the guiding rule in time change with the face of ground frequent contact according to the wearing and tearing condition, both guaranteed the precision of detection and improved the life of device greatly again.
The guiding ruler is connected with the handle, so that the operation is more convenient, the detection personnel can complete the operation without bending, and the labor intensity is greatly reduced.
Because the handle is provided with the bubble liquid, whether the two ends of the guiding rule are horizontal or not can be detected, and therefore the detection precision is greatly improved.
To sum up, the utility model relates to a be used for floor roughness detection device to have solved among the prior art floor roughness and detected the precision inaccurate, the technical problem that measurement personnel intensity of work is big moreover, the utility model relates to a be used for floor roughness detection device to detect the precision height, convenient operation moreover, measurement personnel intensity of labour is little.
Drawings
Fig. 1 is a schematic structural diagram of a floor flatness detecting apparatus according to the present invention;
FIG. 2 is a view in the direction A of FIG. 1;
in the figure: 10. the measuring scale comprises a guiding rule, 101, a mounting hole, 102, a bearing block, 103, a step surface, 11, a mounting plate, 12, a handle, 121, bubble liquid, 21, a trigger rod, 210, a limiting block, 211, a trigger head, 22, a return spring, 221, an upper return spring, 222, a lower return spring, 23, a pointer, 24, a sensing element, 241, an upper sensing element, 242, a lower sensing element, 243, a first sensing area, 244, a second sensing area, 25, a signal lamp, 26 and a graduated scale.
Detailed Description
The invention is further explained below with reference to the drawings and examples.
All the orientations referred to in the present specification are based on the orientations shown in the drawings, and only represent relative positional relationships, not absolute positional relationships.
As shown in fig. 1 and 2 together, an apparatus for detecting flatness of a floor includes: the guiding rule 10 is provided with a detection device and an alarm device on the guiding rule 10. The length of guiding rule 10 adopts 1.5M, is provided with bearing block 102 on guiding rule 10 both ends and the ground contact surface, and bearing block 102 is for dismantling with guiding rule 10 to be connected, bearing block 102 and ground contact to make guiding rule 10 intermediate position be in unsettledly, more be favorable to ground and the contact of trigger lever 21, greatly increased detection accuracy. The guiding rule 10 is provided with a plurality of mounting holes 101, and in the embodiment, preferably, three mounting holes 101 are provided, and the three mounting holes 101 are uniformly arranged along the length direction of the guiding rule 10. The detection device comprises a trigger rod 21, the trigger rod 21 is slidably mounted in the mounting hole 101, a limiting device is arranged in the mounting hole 101, and the trigger rod 21 is slidably mounted in the mounting hole 101 in a limiting mode. The upper end and the lower end of the trigger rod 21 extend out of the mounting hole 101, and the length of the trigger rod 21 extending out of the mounting hole 101 is larger than the height of the bearing block 102, so that the trigger rod 21 can measure the depression of the ground. The limiting device comprises step surfaces 103 arranged on the upper end surface and the lower end surface of the mounting hole 101, a limiting block 210 is arranged on the trigger rod 21, the limiting block 210 is limited between the two step surfaces 103, return springs 22 are respectively arranged between the two step surfaces 103 and the limiting block 210, and the return springs 22 are divided into an upper return spring 221 and a lower return spring 222. The return spring 22 can return the trigger lever 21.
As shown in fig. 1 and fig. 2, a pointer 23 is arranged at the upper end of the trigger rod 21, a pointer mounting hole is arranged on the trigger rod 21, the pointer 23 is fixedly mounted in the pointer mounting hole, the two ends of the pointer 23 extend out of the pointer mounting hole, a graduated scale 26 is correspondingly arranged at one end of the pointer 23, the graduated scale 26 is fixed on the top surface of the guiding rule 10, and scales are arranged on the graduated scale 26, and the scales of the graduated scale of the embodiment are respectively set to be 6mm, 5mm, 4mm, 3mm, 2mm, 1mm, 0mm, -1mm, -2mm, -3mm, -4mm, -5mm, -6mm from top to bottom. The lower end of the trigger lever 21 is in contact with the ground. The alarm device comprises a sensing element 24, the sensing element 24 is arranged corresponding to the pointer 23, and the sensing element is preferably a proximity switch, a photoelectric sensor or an infrared sensor in the embodiment. The sensing element 24 includes an upper sensing element 241 and a lower sensing element 242, and the upper sensing element 241 and the lower sensing element 242 are respectively disposed at upper and lower sides of the pointer 23. The sensing area of the upper sensing element 241 is a first sensing area 243, and the sensing area of the lower sensing element 242 is a second sensing area 244. When the ground is not contacted, the pointer 23 indicates the position below the-6 mm scale on the graduated scale 26, when the ground is completely flat, the pointer 23 indicates the position of 0mm after the ground is tightly pressed with the trigger rod 21, the ground is sunken, the trigger rod 21 is downward under the action of the return spring 22, the pointer 23 indicates the numerical value and indicates the scale of-6 mm-0 on the graduated scale 26 according to the sunken degree, when the sunken degree is larger, the trigger rod 21 is not contacted with the ground at all, and the pointer 23 indicates the position below the-6 mm scale. When the ground is convex, the trigger lever 21 is under the pressure on ground, and upwards, pointer 23 instructs numerical value can instruct 0 ~ 6 mm's scale on the scale 26 according to protruding degree, and is great when protruding degree, then leads to the guiding rule 10 both ends not to contact with ground to cause the guiding rule 10 uneven, then directly judge nonconformity. According to the building acceptance standard, the error within 5mm is qualified flatness, when the ground is uneven, the pointer 23 can change according to the uneven value, and when the ground deviates to 5mm or-5 mm, the pointer can enter the first sensing area 243 or the second sensing area 244. The signal lamp 25 is connected to the sensing element 24 through a signal, a switch is disposed on the sensing element 24, and when the pointer 23 enters the first sensing area 243 or the second sensing area 244, the sensing element 24 transmits a signal to the signal lamp 25, so that the signal lamp 25 is turned on. The guiding rule 10 is provided with a mounting plate 11, and the signal lamp 25 and the upper sensing element 241 are fixedly mounted on the mounting plate 11.
As shown in fig. 1, since there are three mounting holes 101 in this embodiment, there are three corresponding detecting devices and three corresponding alarm devices uniformly arranged along the length direction of the guiding rule 10, and in the actual design, the point can be arbitrarily taken according to the length of the guiding rule for detection, which is not limited in this embodiment.
As shown in fig. 1, a handle 12 is connected to the running rule 10, and a bubble liquid 121 is provided on the handle 12. The bubble liquid 121 can be used to detect whether the running rule 10 is level, thereby making the measurement more accurate.
In order to increase the service life of the device, the present embodiment is provided with a trigger head 211 on the lower end of the trigger rod 21, and the trigger head 211 is detachably connected with the trigger rod 21.
As shown in fig. 1 and fig. 2, the utility model relates to a work flow for floor flatness detecting device is as follows:
a tester stands and holds the handle 12 with hands, the bearing blocks 102 at two ends of the guiding ruler 10 are pressed on the ground, after observing that the bubble liquid 121 is horizontal, the sensing element 24 is turned on, whether the signal lamp 25 of each detection point is on is checked, if not, the flatness of the ground is proved to be qualified, if so, the flatness of the ground is proved to be unqualified, and then the tester can mark an overproof numerical value through the scale of the observation pointer so as to record and maintain.
The utility model relates to a be used for floor roughness detection device to detect the precision height, detection personnel working strength is little, has improved work efficiency greatly.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (10)
1. A device for detecting flatness of a floor, comprising: the guiding ruler is provided with a detection device and an alarm device, the guiding ruler is provided with an installation hole, the detection device comprises a trigger rod which is installed in the installation hole in a limiting and sliding mode, the upper end and the lower end of the trigger rod extend out of the installation hole, a pointer is arranged at the upper end of the trigger rod, a graduated scale is arranged on the top surface of the guiding ruler, the graduated scale is arranged opposite to the pointer, and the lower end of the trigger rod is in contact with the ground; the alarm device comprises an induction element, the induction element is arranged corresponding to the pointer, and a signal lamp is connected to the induction element through a signal.
2. The floor flatness detecting apparatus according to claim 1, wherein said detecting means and said alarm means are uniformly arranged in a plurality along said guiding rule.
3. The floor flatness detecting apparatus according to claim 2, wherein three detecting devices and three alarming devices are uniformly arranged along the guiding rule.
4. The floor flatness detecting device according to claim 1, wherein a trigger head is arranged at a lower end of the trigger rod, and the trigger head is detachably connected with the trigger rod.
5. The floor flatness detecting device according to claim 1, wherein bearing blocks are arranged on the contact surface between the two ends of the guiding ruler and the ground, and the bearing blocks are detachably connected with the guiding ruler.
6. The floor flatness detecting apparatus according to claim 1, wherein said sensing element is a proximity switch, a photoelectric sensor or an infrared sensor.
7. The floor flatness detecting apparatus according to claim 1, wherein a handle is connected to said guiding rule.
8. The floor flatness detecting apparatus according to claim 7, wherein said handle is provided with a bubble liquid.
9. The floor flatness detecting device according to claim 1, wherein step surfaces are arranged on upper and lower end surfaces of the mounting hole, a limiting block is arranged on the trigger rod and limited between the two step surfaces, and return springs are respectively arranged between the two step surfaces and the limiting block.
10. The floor flatness detecting apparatus according to claim 6, wherein said sensing elements are respectively disposed at upper and lower sides of said indicating needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558943.8U CN214149122U (en) | 2021-07-09 | 2021-07-09 | Be used for floor roughness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121558943.8U CN214149122U (en) | 2021-07-09 | 2021-07-09 | Be used for floor roughness detection device |
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| Publication Number | Publication Date |
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| CN214149122U true CN214149122U (en) | 2021-09-07 |
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| CN202121558943.8U Active CN214149122U (en) | 2021-07-09 | 2021-07-09 | Be used for floor roughness detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945145A (en) * | 2021-11-19 | 2022-01-18 | 中船澄西扬州船舶有限公司 | T-shaped flatness measuring scale |
| CN114295037A (en) * | 2021-12-31 | 2022-04-08 | 湖北嘉筑建设工程有限公司 | Wall flatness detection device for construction |
| CN114459326A (en) * | 2022-03-04 | 2022-05-10 | 中船重工海鑫工程管理(北京)有限公司 | Wall flatness measuring device |
| CN114964128A (en) * | 2022-08-01 | 2022-08-30 | 广东电网有限责任公司江门供电局 | Glass insulator terminal surface flatness detection equipment |
| CN117073633A (en) * | 2023-10-12 | 2023-11-17 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
-
2021
- 2021-07-09 CN CN202121558943.8U patent/CN214149122U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945145A (en) * | 2021-11-19 | 2022-01-18 | 中船澄西扬州船舶有限公司 | T-shaped flatness measuring scale |
| CN114295037A (en) * | 2021-12-31 | 2022-04-08 | 湖北嘉筑建设工程有限公司 | Wall flatness detection device for construction |
| CN114295037B (en) * | 2021-12-31 | 2022-08-09 | 湖北嘉筑建设工程有限公司 | Wall flatness detection device for construction |
| CN114459326A (en) * | 2022-03-04 | 2022-05-10 | 中船重工海鑫工程管理(北京)有限公司 | Wall flatness measuring device |
| CN114964128A (en) * | 2022-08-01 | 2022-08-30 | 广东电网有限责任公司江门供电局 | Glass insulator terminal surface flatness detection equipment |
| CN117073633A (en) * | 2023-10-12 | 2023-11-17 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
| CN117073633B (en) * | 2023-10-12 | 2024-01-16 | 四川公路工程咨询监理有限公司 | Seam settlement monitoring device for road engineering and monitoring method thereof |
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