CN114088031B - Quick measuring tool and measuring method for Chinese and English double-display double-newspaper separation joint - Google Patents
Quick measuring tool and measuring method for Chinese and English double-display double-newspaper separation joint Download PDFInfo
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- CN114088031B CN114088031B CN202111463735.4A CN202111463735A CN114088031B CN 114088031 B CN114088031 B CN 114088031B CN 202111463735 A CN202111463735 A CN 202111463735A CN 114088031 B CN114088031 B CN 114088031B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
Abstract
The invention discloses a Chinese and English double-display double-report separation joint rapid measuring tool and a measuring method, and mainly relates to the field of building separation joint detection equipment. The device comprises a conical shell, a measuring piece and a data receiving and processing system; the measuring piece and the data receiving and processing system are both arranged on the shell, and the data receiving and processing system is connected with the measuring piece to control the measuring piece; the measuring piece comprises a sliding measuring piece and a tension measuring piece; the two sliding measuring pieces are symmetrically arranged on two symmetrical inclined planes of the conical shell. The invention has the beneficial effects that: the data measurement can be carried out on the separation joint arranged on the concrete building, so that the specific numerical values of the width and the depth of the separation joint can be obtained through measurement, and a worker does not need to use the traditional detection work to measure the separation joint twice. The separation joint of the irregular concrete building can be conveniently measured.
Description
Technical Field
The invention relates to the field of building separation seam detection equipment, in particular to a Chinese and English double-display double-report separation seam rapid measuring tool and a measuring method.
Background
In some building facilities, in order to avoid the problem that concrete deforms and cracks under the action of environmental factors such as temperature, humidity and the like, separation seams are required to be formed on a concrete wall, so that the phenomenon that the concrete wall or the ground cracks due to the environmental problems is avoided. For building concrete structures, because many building concrete structures have more shapes, when the separation joints are formed on the concrete structures, the separation joints with structures of different shapes can be generated. For example, when the separation joint is formed on the arc-surface building wall, a conical separation joint forming method is adopted, so that the difference of the effect of the inner side and the outer side of the arc-surface building wall affected by the environment is avoided. In the detection of building engineering, the setting size of the separation joint has very strict requirements, namely, the width and the depth of the separation joint are required to be set, so that the width and the depth of the separation joint are measured. However, when the traditional measurement mode is used for measurement, namely the measurement is performed by using a measuring ruler, the operation of adjusting the position of the measuring ruler is required by staff; and for some special separation slits, such as conical separation slits, the accuracy of the measured values cannot be guaranteed by using a measuring scale. And when the traditional measuring tool is used for measuring the separation joint, the depth and the width of the separation joint need to be measured twice, so that the operation steps of workers are increased.
Based on the above problems, a quick measuring tool and a measuring method for the separation joint with Chinese and English double display and double report are needed to be designed, so that data measurement can be carried out on the separation joint of a building, and compared with a traditional measuring tool, a worker can operate once, namely, the specific width and depth values of the separation joint can be measured, and further, the worker can be guaranteed to accurately obtain the measurement data value of the separation joint.
Disclosure of Invention
The invention aims to provide a quick measuring tool for a Chinese-English double-display double-report separation joint, which can realize data measurement on the separation joint arranged on a concrete building, further measure specific numerical values of the width and the depth of the separation joint, and does not need a worker to measure the separation joint twice by using a traditional detection work. The separation joint of the irregular concrete building can be conveniently measured.
The invention aims to achieve the aim, and the aim is achieved by the following technical scheme:
a Chinese and English double-display double-newspaper separation joint rapid measuring tool comprises a conical shell, a measuring piece and a data receiving and processing system; the measuring piece and the data receiving and processing system are both arranged on the shell, and the data receiving and processing system is connected with the measuring piece to control the measuring piece; the measuring piece comprises a sliding measuring piece and a tension measuring piece; the two sliding measuring pieces are symmetrically arranged on two symmetrical inclined planes of the conical shell; the bottom end of the conical shell is provided with a belt shaft provided with a coil spring, and the sliding measuring piece is matched with the belt shaft and used for measuring the rotation angle of the belt shaft to obtain the telescopic length of the coiled belt arranged on the belt shaft; one end of the coiled tape is connected with a limiting plate; the tension measuring piece is arranged in the conical shell and is connected with the two limiting plates on the inclined surface of the conical shell through the elastic piece; the bevel side face of the conical shell is hinged with the tip position of the conical shell, and an angle sensor is connected at the position of the hinge shaft in a matched mode and is in signal connection with the data receiving and processing system.
The inclined surface of the conical shell is provided with a sliding groove and a block sliding groove in a matched manner; the belt sliding groove is arranged on the inclined plane, and the winding belt can slide up and down along the belt sliding groove; the block sliding groove is arranged on the inner groove surface with the sliding groove, a sliding block is arranged in the block sliding groove in a matched mode, one end face of the sliding block is connected with the limiting plate, and the other end face of the sliding block is connected with the tension measuring piece through the elastic piece.
The sliding block is connected with the tension measuring piece, and a telescopic long shaft is arranged between the sliding block and the tension measuring piece and can support the connected tension measuring piece.
The front end face and the rear end face of the conical shell are provided with clamping positions, and the clamping positions are matched with the bevel side face of the conical shell to limit the bevel side face of the conical shell.
The data receiving and processing system is connected with a digital display module assembly, and the digital display module assembly is arranged on the conical shell and is used for displaying the data of the measurement result of the measurement piece; the digital display module assembly is connected with a sounder, and the data receiving and processing system is used for transmitting the data to the sounder for Chinese-English bilingual broadcasting after receiving and processing the data.
The conical shell is provided with a handle piece.
A measuring method of a Chinese and English double-display double-newspaper separation joint rapid measuring tool is characterized by comprising the following steps of: comprising the following steps:
s1, rotating a hinge shaft at the position of the bevel edge side of the conical shell and the tip of the conical shell, enabling the conical shell to be placed in a separation joint to be inspected until the tip of the conical shell contacts the bottom of the separation joint, enabling a limiting plate to contact the top side wall of the separation joint, enabling the bevel edge side of the conical shell to contact the side wall of the separation joint, enabling an angle sensor to sense the rotation angle information of the conical shell, and transmitting the rotation angle information to a data receiving and processing system;
s2, the sliding measuring piece detects the rotation angle of the belt shaft and transmits the rotation angle information to the data receiving and processing system; the tension measuring piece senses the length information of the stretched spring and transmits the length information to the data receiving and processing system;
s3, the data receiving and processing system processes the received rotation angle of the belt shaft to obtain the stretched length of the belt; the data receiving and processing system processes the received tension information of the tension measuring piece to obtain the distance between the two limiting plates; further according to cosine theorem cos (c) =a 2 +b 2 -c 2 Calculating to obtain the height information of the separation joint;
s4, the extension of the spring and the initial length of the spring are the width information of the separation joint.
Compared with the prior art, the invention has the beneficial effects that:
the device is provided with a data receiving and processing system matched with the measuring piece, performs data processing on data information measured by the measuring piece, and displays the data information through the digital display module assembly after processing, so that digital-analog conversion is realized. For the measuring piece, the sliding measuring piece and the tension measuring piece are included, the data measuring value of the separation joint can be accurately obtained, and then the cosine theorem calculation formula is matched for calculation, so that the specific data measuring value of the separation joint is obtained.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic view of a partial structure of the present invention.
Fig. 4 is a schematic view of a partial structure of the present invention.
Fig. 5 is a schematic diagram of the principle of use of the present invention.
Fig. 6 is a schematic diagram of the principle of use of the present invention.
The reference numbers shown in the drawings:
1. a conical housing; 2. sliding the measurement member; 3. a tension measuring member; 4. a belt shaft; 5. winding up the tape; 6. a limiting plate; 7. an elastic member; 8. an angle sensor; 9. with a chute; 10. a block chute; 11. a slide block; 12. a telescopic long shaft; 13. a digital display module assembly; 14. a handle member.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it will be understood that various changes or modifications may be made by those skilled in the art after reading the teachings of the invention, and such equivalents are intended to fall within the scope of the invention as defined herein.
The invention relates to a quick measuring tool for a Chinese-English double-display double-newspaper separation joint, which is easy to solve the problem of inaccurate measurement because the traditional measuring ruler is used for measuring the separation joint in a modern multi-station manner, and the width and the depth of the separation joint are required to be measured twice. For some special concrete buildings, the sizes of the opening separation seams are inconsistent, so that the separation seams with special shapes, such as conical separation seams and arc separation seams on the top surface, are formed, and when a measurer measures the special separation seams, deviation in measurement values easily occurs, so that the measurement result of the separation seams is inaccurate. And in terms of the measurement operation, since the data measurement is performed on the special-shaped separation slit, the measurement is likely to be performed only by using the measuring scale, and the measurement data of the separation slit cannot be obtained.
The main body structure comprises a conical shell 1, a measuring piece and a data receiving and processing system; the measuring piece and the data receiving and processing system are both arranged on the shell, and the data receiving and processing system is connected with the measuring piece to control the measuring piece; firstly, in order to realize the measurement of the size of the separation gaps with different shapes, the device uses the data receiving and processing system to realize the control of the measuring piece, namely, the data obtained by the measurement of the measuring piece is subjected to data analysis and is transmitted to the digital display module assembly 13 to realize the digital display of the detection data, so that the intellectualization of the detection result is realized. The data receiving and processing system arranged by the device is a common PLC data processing module, can realize the functions of receiving data and processing and evolving the data, and does not need to manually read the data. It should be noted here that it is necessary for the housing of the present device to be provided as a conical housing 1, since for the conical housing 1 it is not only convenient for it to enter into the separation slit, but also the conical housing 1 is capable of satisfying the measurement requirements of the measuring piece for the separation slit, facilitating the acquisition of the individual measurement data of the separation slit.
The measuring piece comprises a sliding measuring piece 2 and a tension measuring piece 3; the two sliding measuring pieces 2 are symmetrically arranged on two symmetrical inclined planes of the conical shell 1; the bottom end of the conical shell 1 is provided with a belt shaft 4 provided with a coil spring, the sliding measuring piece 2 is matched with the belt shaft 4 and is used for measuring the rotation angle of the belt shaft 4 to obtain the telescopic length of a coiled belt 5 arranged on the belt shaft 4; one end of the coiled tape 5 is connected with a limiting plate 6; the tension measuring piece 3 is arranged inside the conical shell 1, and the tension measuring piece 3 is connected with two limiting plates 6 on the inclined surface of the conical shell 1 through an elastic piece 7. As shown in fig. 5 of the specification, because the sliding measuring piece 2 and the tension measuring piece 3 which are arranged on the device are matched, all detection data of the separation joint can be detected, when the tip end position of the conical shell 1 stretches into the separation joint, the side faces of two bevel edges of the conical shell 1 are attached to the separation joint, and then the limiting plates 6 arranged on the two symmetrical bevel faces of the conical shell 1 are erected on the top face of the separation joint, and when the conical shell 1 stretches into the separation joint, the limiting plates 6 overcome the elastic force of the coil spring under the limitation of the top face of the separation joint, the coil 5 on the belt shaft 4 is pulled out, so that the sliding measuring piece 2 connected with the belt shaft 4 measures the rotation information of the belt shaft 4, and the rotation information is transmitted to the data receiving processing system. Because the limiting plates 6 are connected with the elastic piece 7, the elastic piece 7 is stretched because the distance between the two limiting plates 6 is increased, so that the tension measuring piece 3 detects the stretching elasticity of the elastic piece 7, and information is transmitted to the data receiving and processing system. The data receiving and processing system calculates the width and the height of the separation joint through the measurement information of the sliding measurement piece 2 and the tension measurement piece 3, namely:
as shown in fig. 5 of the drawings, because the tension measuring member 3 has detected the tension force F,
according to f=kx;
calculating to obtain x, namely the elongation of the elastic piece 7, and adding the initial length of the spring to the x to obtain the seam face width a of the separation seam;
since a is known and the sliding measurement 2 detects the stretched length of the tape 5, i.e. b, c; cos (B) =a according to the cosine law 2 +c 2 -b 2 /2ac or
cos(C)＝a 2 +b 2 -c 2 /2ab；
Calculating to obtain cos (B) or cos (C), and enabling a data receiving and processing system to perform data processing to obtain a specific angle value of B, C;
according to sine theorem sin (B) =h/c or
sin(C)＝h/b；
And calculating to obtain a specific value of h, and further obtaining a specific height value of the separation joint.
Because for A, in order to know the accurate value of the angle A and ensure that the conical shell 1 falls into the separation seam, the two bevel side faces of the conical shell 1 can be attached to the top end positions of the side walls of the separation seam, so that the device can effectively measure.
Therefore, the bevel side face of the conical shell 1 is hinged with the tip end position of the conical shell 1, an angle sensor 8 is connected at the position of a hinge shaft in a matched mode, and the angle sensor 8 is in signal connection with the data receiving and processing system; the bevel edge side surface of the conical shell 1 is hinged with the tip position of the conical shell 1, so that the bevel edge side surface of the conical shell 1 can be adjusted, the bevel edge side surface of the conical shell 1 can be effectively contacted with the top position of the separation joint, and the influence of the device on the normal measurement of the separation joint is avoided. The angle sensor 8 arranged by the device can effectively detect the rotation angle of the bevel side surface of the conical shell 1, so that the data receiving and processing system can process the rotation information of the angle sensor 8 to obtain the cosine value of the measured angle, and the data receiving and processing system can conveniently process the data.
In the case where the conical housing 1 cannot be vertically placed in the separation slit, as shown in fig. 6 of the drawings of the specification, it can be inferred from the above-described reasoning formula, and no excessive explanation is made here.
The sliding measuring piece 2 of the device can be set as a rotating shaft angle sensor 8, so that the detection of the rotating angle of the belt shaft 4 can be realized; for the tension measuring member 3, it may be provided as a tension sensor; the elastic member 7 of the present device may be configured as a spring, but it should be noted that the spring has a good elastic coefficient and a certain lateral strain, so as to avoid bending of the spring to a large extent.
Further improvement:
the inclined surface of the conical shell 1 is provided with a sliding groove 9 and a block sliding groove 10 in a matched mode; the belt chute 9 is arranged on the inclined plane, and the winding belt 5 can slide up and down along the belt chute 9; the block chute 10 is arranged on the inner chute surface with the chute 9, a slide block 11 is arranged in the block chute 10 in a matched manner, one end surface of the slide block 11 is connected with the limiting plate 6, and the other end surface is connected with the tension measuring piece 3 through the elastic piece 7. The area spout 9, the piece spout 10 that set up here and the slider 11 that cooperates the setting in the piece spout 10 all are in order to satisfy when limiting plate 6 removes, can effectually drive winding 5 and stretch the removal on take axle 4, and then avoid appearing limiting plate 6 when driving winding 5 and remove, appear the phenomenon of blocking.
A telescopic long shaft 12 is connected between the sliding block 11 and the tension measuring piece 3, and the telescopic long shaft 12 can support the connected tension measuring piece 3. Because the tension measuring member 3 itself has a certain gravity, the tension phenomenon of the elastic member 7 is easily caused due to the gravity of the tension measuring member 3, which affects the normal detection value of the tension measuring member 3. Therefore, the telescopic long shaft 12 is arranged to support the tension measuring member 3, so that the influence of the gravity of the tension measuring member 3 on the expansion and contraction of the spring member is avoided.
The front end face and the rear end face of the conical shell 1 are provided with clamping positions, the clamping positions are matched with the bevel side face of the conical shell 1, the bevel side face of the conical shell 1 is limited, and then the position of the bevel side face of the conical shell 1 can be adjusted more conveniently.
The data receiving and processing system is connected with a digital display module assembly 13, and the digital display module assembly 13 is arranged on the conical shell 1 and is used for displaying data of measurement results of the measurement piece. The conical housing 1 is provided with a grip member 14. The digital display module assembly 13 is connected with a sounder, and the data receiving and processing system transmits the data to the sounder for Chinese-English bilingual broadcasting after receiving and processing the data. The data receiving and processing system can be carried by a conventional integrated main board, has the functions of processing, converting and adjusting data, and is common data processing and converting equipment. The device is specially used for broadcasting Chinese-English bilingual, and the device is used by special people.
A measuring method of a Chinese and English double-display double-newspaper separation joint rapid measuring tool comprises the following steps:
s1, rotating a hinge shaft at the position of the bevel edge side of the conical shell 1 and the tip end of the conical shell 1, enabling the conical shell 1 to be placed in a separation joint to be inspected until the tip end of the conical shell 1 contacts the bottom surface of the separation joint, enabling a limiting plate 6 to contact the top end side wall of the separation joint, enabling the bevel edge side of the conical shell 1 to contact the side wall of the separation joint, enabling an angle sensor 8 to sense the rotation angle information of the conical shell 1, and transmitting the rotation angle information to a data receiving and processing system;
s2, the sliding measuring piece 2 detects the rotation angle of the belt shaft 4 and transmits the rotation angle information to the data receiving and processing system; the tension measuring piece 3 senses the length information of the stretched spring and transmits the length information to the data receiving and processing system;
s3, the data receiving and processing system processes the received rotation angle of the belt shaft 4 to obtain the stretched length of the coiled belt 5A degree; the data receiving and processing system processes the received tension information of the tension measuring piece 3 to obtain the distance between the two limiting plates 6; further according to cosine theorem cos (c) =a 2 +b 2 -c 2 Calculating to obtain the height information of the separation joint;
s4, the extension of the spring and the initial length of the spring are the width information of the separation joint.
Therefore, the quick measuring tool for the separation joint with double display and double report of Chinese and English can realize data measurement on the separation joint arranged on a concrete building, further measure specific numerical values of the width and the depth of the separation joint, and does not need a worker to measure the separation joint twice by using the traditional detection work. The separation joint of the irregular concrete building can be conveniently measured.
Claims (7)
1. A Chinese and English double-display double-newspaper separation joint rapid measuring tool is characterized in that: comprises a conical shell (1), a measuring piece and a data receiving and processing system; the measuring piece and the data receiving and processing system are both arranged on the conical shell (1), and the data receiving and processing system is connected with the measuring piece to control the measuring piece;
the measuring piece comprises a sliding measuring piece (2) and a tension measuring piece (3);
the two sliding measuring pieces (2) are symmetrically arranged on two symmetrical inclined planes of the conical shell (1); the bottom end of the conical shell (1) is provided with a belt shaft (4) provided with a coil spring, the sliding measuring piece (2) is matched with the belt shaft (4) and is used for measuring the rotation angle of the belt shaft (4) to obtain the telescopic length of a coiled belt (5) arranged on the belt shaft (4); one end of the coiled tape (5) is connected with a limiting plate (6);
the tension measuring piece (3) is arranged inside the conical shell (1), and the tension measuring piece (3) is connected with two limiting plates (6) on the inclined surface of the conical shell (1) through an elastic piece (7);
the bevel side face of the conical shell (1) is hinged with the tip end position of the conical shell (1), an angle sensor (8) is connected at the position of a hinge shaft in a matched mode, and the angle sensor (8) is in signal connection with the data receiving and processing system.
2. The quick measuring tool for Chinese and English double-display double-newspaper separation joints according to claim 1, which is characterized in that: the inclined surface of the conical shell (1) is provided with a sliding groove (9) and a block sliding groove (10) in a matching way; the belt chute (9) is arranged on the inclined plane, and the winding belt (5) can slide up and down along the belt chute (9);
the block sliding chute (10) is arranged on the inner groove surface with the sliding chute (9), a sliding block (11) is arranged in the block sliding chute (10) in a matched mode, one end face of the sliding block (11) is connected with the limiting plate (6), and the other end face of the sliding block is connected with the tension measuring piece (3) through the elastic piece (7).
3. The quick measuring tool for Chinese and English double-display double-newspaper separation joints according to claim 2, which is characterized in that: the sliding block (11) is connected with the tension measuring piece (3) and is provided with a telescopic long shaft (12), and the telescopic long shaft (12) can support the connected tension measuring piece (3).
4. The rapid measurement tool for Chinese and English double-display double-newspaper separation joints according to claim 3, wherein the rapid measurement tool is characterized in that: the clamping positions are arranged on the front end face and the rear end face of the conical shell (1) and are matched with the bevel side face of the conical shell (1), and limit is carried out on the bevel side face of the conical shell (1).
5. The quick measuring tool for the separation joint of Chinese and English double display and double report according to claim 1, 2, 3 or 4, which is characterized in that: the data receiving and processing system is connected with a digital display module assembly (13), and the digital display module assembly (13) is arranged on the conical shell (1) and is used for displaying the data of the measurement result of the measurement piece;
the digital display module assembly (13) is connected with a sounder, and the data receiving and processing system receives and processes the data and transmits the processed data to the sounder to broadcast Chinese and English bilingual.
6. The quick measuring tool for the separation joint of Chinese and English double display and double report according to claim 1, 2, 3 or 4, which is characterized in that: a handle piece (14) is arranged on the conical shell (1).
7. The method for measuring the Chinese and English double-display double-newspaper separation joint rapid measuring tool according to any one of claims 1 to 6 is characterized by comprising the following steps: comprising the following steps:
s1, rotating a hinge shaft at the position of the bevel edge side of a conical shell (1) and the tip of the conical shell (1), enabling the conical shell (1) to be placed in a separation joint to be checked until the tip of the conical shell (1) contacts the bottom surface of the separation joint, enabling a limiting plate (6) to contact the top side wall of the separation joint, enabling the bevel edge side of the conical shell (1) to contact the side wall of the separation joint, enabling an angle sensor (8) to sense the rotation angle information of the conical shell (1), and transmitting the rotation angle information of the conical shell (1) to a data receiving and processing system;
s2, detecting the rotating angle of the belt shaft (4) by the sliding measuring piece (2), and transmitting the rotating angle information of the belt shaft (4) to the data receiving and processing system; the tension measuring piece senses the length information of the stretched spring and transmits the length information to the data receiving and processing system;
s3, after the data receiving and processing system processes the received rotation angle of the belt shaft (4), the lengths b and c of the coiled belt (5) stretched at the two inclined planes of the conical shell are respectively obtained; the data receiving and processing system processes the received tension information of the tension measuring piece to obtain the distance between the two limiting plates (6), and the extension of the spring and the initial length of the spring are the width information a of the separation joint; cos (B) =a according to the cosine law 2 +c 2 -b 2 2ac or cos (C) =a 2 +b 2 -c 2 2ab; calculating to obtain cos (B) or cos (C), and enabling a data receiving and processing system to perform data processing to obtain a specific angle value of B, C; according to the sine theorem sin (B) =h/C or sin (C) =h/B; and calculating to obtain a specific value of h, and further obtaining a specific height value of the separation joint.
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