CN212179919U - Device for measuring integral inclination of house - Google Patents
Device for measuring integral inclination of house Download PDFInfo
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- CN212179919U CN212179919U CN202021122389.4U CN202021122389U CN212179919U CN 212179919 U CN212179919 U CN 212179919U CN 202021122389 U CN202021122389 U CN 202021122389U CN 212179919 U CN212179919 U CN 212179919U
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Abstract
The utility model discloses a device for measuring house integral inclination, which comprises a bracket, a first distance meter, a second distance meter, a bearing and a plumb bob, wherein the bearing is fixed on the bracket, the first distance meter and the second distance meter are both arranged on the bearing, the measuring direction of the first distance meter is mutually vertical to that of the second distance meter, and the plumb bob is connected with the bearing; when the plumb bob freely droops, the measuring direction of the first distance meter is in the horizontal direction, and the measuring direction of the second distance meter is in the vertical direction. When measuring the whole slope in house, the utility model discloses it is lower to the restriction of measuring operation space to utilize the distancer to measure the displacement, eliminate high altitude construction's danger, compare traditional plummet method operation safer and high-efficient.
Description
Technical Field
The utility model relates to a measuring device especially relates to a device for measuring whole slope in house.
Background
The integral inclination of the house is an important index for house identification. Considering that brittle failure such as overturn and collapse may occur when the inclination rate of the house is too large, and requirements of the house on structural durability and use comfort, the 'dangerous house identification standard' (JGJ 125-. The civil building reliability evaluation Standard (GB50292-2015) also specifies that when concrete structures and masonry structures are detected, the whole inclination of the structures is taken as one of main detection items, and specifies the evaluation standard of displacement grades on the sides of the structures which are not suitable for bearing. In conclusion, the importance of the overall inclination of the house is considered to be a necessary item for various house identifications.
The general methods for measuring the integral inclination of the house comprise a total station method and a plumb bob method, a large amount of inclination values of the house are often measured in house identification, such as identification of houses around construction, the index is an important basis for determining whether a house foundation is damaged in the construction process, the efficiency of measuring the inclination values of the house by using the total station method is low, the operation is complex, and a large space is required around the house to be measured; the plumb bob method is a traditional method which is originally applied to the construction process to ensure that vertical components of a house are vertical, cannot measure the specific inclination value of the house, and is used for measuring the inclination of the house by means of a steel ruler, the distances between the upper end and the lower section of a plumb bob line and a wall are respectively measured, so that a ladder is always needed during measurement, and the plumb bob method is extremely inconvenient in use engineering. According to the problems encountered in the measurement of house inclination in the past house identification project, the condition that the house inclination cannot be or is inconvenient to measure by using a total station and a plumb bob is counted, and the conditions are mainly divided into the following conditions after summary: firstly, the house is very close to the house, and a total station cannot be placed; secondly, the house is high, and people can not go up to hang the plumb bob on the house top. Thirdly, there are obstacles (such as decorative lines and floating plates protruding from the outer vertical surface) on the outer vertical surface of the house to block the plumb bob.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming that traditional plummet method uses inconveniently, has solved the technical problem that can't put the total powerstation under the little condition in space, provides a device for measuring whole slope of house surveys.
The purpose of the utility model is realized through the following technical scheme: a device for measuring the integral inclination of a house comprises a support, a first distance meter, a second distance meter, a bearing and a plumb bob, wherein the bearing is fixed on the support, the first distance meter and the second distance meter are both arranged on the bearing, the measuring direction of the first distance meter is perpendicular to that of the second distance meter, and the plumb bob is connected with the bearing; when the plumb bob freely droops, the measuring direction of the first distance meter is in the horizontal direction, and the measuring direction of the second distance meter is in the vertical direction.
Preferably, the support comprises a mounting frame and a first support rod, the mounting frame is connected with one end of the first support rod through a spherical rotary joint, and the bearing is fixed on the mounting frame.
Preferably, the first support rod is a first telescopic rod.
Preferably, the two ends of the mounting rack are provided with second support rods, and the second support rods are second telescopic rods.
Preferably, the first distance meter and the second distance meter are both laser distance meters.
Preferably, the first distance meter and the second distance meter are both infrared distance meters.
Preferably, a reflecting surface is arranged at the top of the plumb bob.
Preferably, the support is provided with a reflective sheet matched with the first distance meter.
Preferably, the first distance measuring instrument is connected with the bearing through a screw, and the second distance measuring instrument is connected with the bearing through a screw.
Preferably, the first distance meter and the second distance meter are both ultrasonic distance meters.
The utility model discloses relative prior art has following advantage and beneficial effect:
1. the utility model discloses an install first distancer, second distancer and plummet on the bearing, solved the technical problem that also can measure the whole slope in house under the condition that has the space restriction.
2. The utility model discloses a first telescopic link and second telescopic link can let the device of measuring the whole slope in house avoid the barrier, replace artifical facade outside the house to set up the plummet starting point, can follow ground up and stretch, also can follow the roofing and down stretch or utilize the window toward overhanging to utilize the distancer to measure the displacement, eliminate high altitude construction's danger, compare traditional plummet method operation safer and high-efficient.
3. The utility model creates good reflection condition for the laser range finder or the infrared range finder through the reflection surface on the plumb bob, so as to improve the measurement precision; the reflector on the mounting rack ensures that the distance from the plumb line of the upper measuring point to the measured object is a fixed value under the condition that the first laser range finder or the first infrared range finder rotates 180 degrees, so that the step of measuring by using the first laser range finder or the first infrared range finder can be omitted, and the operation is simpler and more convenient.
4. The utility model discloses a 360 rotations can be realized to spherical rotary joint support frame and mounting bracket to conveniently make the mounting bracket be in and be close the horizontality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
reference numbers for parts in the drawings: 1 first telescopic link, 2 mounting brackets, 3 first distancers, 4 plummet, 5 bearings, 6 second distancers, 7 reflection of light pieces, 8 second telescopic links.
Detailed Description
The following describes the objects of the present invention in further detail with reference to the drawings and specific examples, which are not repeated herein, but the embodiments of the present invention are not limited to the following examples.
Example one
As shown in figure 1, the device for measuring the integral inclination of the house comprises a support, a reflector 7, a first laser range finder 3, a second laser range finder 6, a bearing 5 and a plumb bob 4, wherein the support comprises a first telescopic rod 1, a mounting frame 2 and a second telescopic rod 8, the two ends of the mounting frame 2 are respectively provided with a second supporting rod, the second supporting rod is the second telescopic rod 8, the mounting frame 2 is connected with the first telescopic rod 1 through a spherical rotary joint, the bearing 5 is mounted on a cross rod of the mounting frame 2, the reflector 7 coated with a white coating is connected with one end of the mounting frame 2 through a bow-shaped spring, the mounting position of a hook on the bearing is positioned at 180 degrees of the mounting position of the first laser range finder on the bearing (namely, the hook is positioned right opposite to the mounting position of the first laser range finder), the hook is positioned right behind the mounting position of the second laser range finder 6, the plumb bob 4 is connected, the first laser range finder 3 and the second laser range finder 6 are horizontally arranged on the bearing 5 through screws, the measuring direction of the first laser range finder 3 is perpendicular to the measuring direction of the second laser range finder 6, the top of the plumb bob 4 is provided with a smooth reflecting surface, and a white coating is formed on the reflecting surface; when the plumb bob is in a free-falling state, the measuring direction of the first distance meter is in the horizontal direction, and the measuring direction of the second distance meter is in the vertical downward direction.
When the plumb bob 4 freely droops, the measuring direction of the first laser range finder 3 is in the horizontal direction and is used for measuring the horizontal distance from the upper measuring point to the house, and the measuring direction of the second laser range finder 6 is in the vertical downward direction and is used for measuring the vertical distance from the upper measuring point to the lower measuring point. The reflecting surface and the reflecting sheet 7 on the top of the plumb bob 4 are coated with white coatings, so that a good reflecting condition can be created for the laser range finder during measurement, and the measurement precision can be improved. When meeting an obstacle protruding out of the house, the first telescopic rod 1 can avoid the obstacle by extending or shortening. First telescopic link 1 adopts spherical rotary joint to be connected with mounting bracket 2, can realize 360 rotations to conveniently make mounting bracket 2 be in and be close the horizontality. The two ends of the mounting frame 2 are provided with second telescopic rods, and when the mounting frame meets an obstacle protruding out of the facade of the house, the two ends of the mounting frame 2 can be extended to avoid the obstacle. Bearing 5 passes through screwed connection with first laser range finder 3 and second laser range finder 6 respectively, makes laser range finder dismantle, guarantees simultaneously that laser range finder is in same position when reinstalling at every turn.
An operator is positioned on the ground and is lower than the position of the upper measuring point, and at the moment, the first telescopic rod 1 extends upwards; the first telescopic rod 1 is stretched, the angle between the first telescopic rod 1 and the mounting frame 2 is adjusted, the first laser range finder 3 and the second laser range finder 6 are located at the position of a measuring point on a house, the length of the first telescopic rod 1 at two ends of the support is synchronously adjusted, the plumb bob 4 can freely droop, the distance measured by the first laser range finder 3 is the position of the upper measuring point or the horizontal distance from the plumb bob 4 line to the house, the distance measured by the second laser range finder 6 is the vertical distance from the upper measuring point to the lower measuring point, the position of the lower measuring point or the horizontal distance from the plumb bob 4 line to the house is measured by a tape measure, and the inclination value of the house can be calculated. The working principle and data transmission of the first laser distance meter 3 and the second laser distance meter 6 are prior art, and are not described herein again.
Example two
In this embodiment, other technical features are the same as those in the first embodiment, except that the following technical features are different:
in this embodiment, the first ultrasonic distance meter 3 and the second ultrasonic distance meter 6 are used instead of the first laser distance meter 3 and the second laser distance meter 6 in the first embodiment.
An operator is positioned on the roof and higher than the upper measuring point, and the first telescopic rod 1 extends downwards at the moment; first, the first acoustic distance measuring device 3 should be rotated 180 degrees to make the measuring direction face the object to be measured, and other operation processes are the same as those when the first telescopic rod 1 extends upwards. In addition, when the length of the second telescopic rods 8 at the two ends of the mounting frame 2 does not need to be adjusted, the distance from the upper measuring point or the plumb 4 line to the measured object is a fixed value, the step of measuring by using the first ultrasonic range finder 3 can be omitted, and the operation is simpler and more convenient. The working principle and data transmission of the first ultrasonic distance meter 3 and the second ultrasonic distance meter 6 are prior art, and are not described herein again.
EXAMPLE III
In this embodiment, other technical features are the same as those in the first embodiment, except that the following technical features are different:
in this embodiment, the first infrared distance meter 3 and the second infrared distance meter 6 are used instead of the first laser distance meter 3 and the second laser distance meter 6 in the first embodiment. The working principle and data transmission of the first infrared distance meter 3 and the second infrared distance meter 6 are prior art, and are not described herein again.
The above-mentioned specific implementation is the preferred embodiment of the present invention, can not be right the utility model discloses the limit, any other does not deviate from the technical scheme of the utility model and the change or other equivalent replacement modes of doing all contain within the scope of protection of the utility model.
Claims (10)
1. A device for measuring the integral inclination of a house is characterized by comprising a support, a first distance meter, a second distance meter, a bearing and a plumb bob, wherein the bearing is fixed on the support; when the plumb bob freely droops, the measuring direction of the first distance meter is in the horizontal direction, and the measuring direction of the second distance meter is in the vertical direction.
2. The device of claim 1, wherein the bracket comprises a mounting bracket and a first support rod, the mounting bracket is connected to one end of the first support rod through a spherical swivel joint, and the bearing is fixed to the mounting bracket.
3. The device for measuring the inclination of the whole house according to claim 2, wherein the first support rod is a first telescopic rod.
4. The device for measuring the integral inclination of the house according to claim 2, wherein the two ends of the mounting frame are both provided with second support rods, and the second support rods are second telescopic rods.
5. The device for measuring the inclination of the whole house according to claim 1, wherein the first distance meter and the second distance meter are both laser distance meters.
6. The device for measuring the inclination of the whole house according to claim 1, wherein the first distance meter and the second distance meter are infrared distance meters.
7. A device for measuring the inclination of a whole house according to claim 5 or 6, characterized in that the top of the plumb bob is provided with a light-reflecting surface.
8. A device for measuring the inclination of a building as a whole, according to claim 5 or 6, characterized in that said support is provided with reflectors cooperating with the first distance measuring means.
9. The device for measuring the inclination of the whole house according to claim 1, wherein the first distance meter is connected with the bearing through a screw, and the second distance meter is connected with the bearing through a screw.
10. The device for measuring the inclination of the whole house according to claim 1, wherein the first distance meter and the second distance meter are ultrasonic distance meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122389.4U CN212179919U (en) | 2020-06-17 | 2020-06-17 | Device for measuring integral inclination of house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021122389.4U CN212179919U (en) | 2020-06-17 | 2020-06-17 | Device for measuring integral inclination of house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212179919U true CN212179919U (en) | 2020-12-18 |
Family
ID=73760925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021122389.4U Active CN212179919U (en) | 2020-06-17 | 2020-06-17 | Device for measuring integral inclination of house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212179919U (en) |
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2020
- 2020-06-17 CN CN202021122389.4U patent/CN212179919U/en active Active
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