CN113532349B - Construction engineering uses multi-functional measuring tool - Google Patents
Construction engineering uses multi-functional measuring tool Download PDFInfo
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- CN113532349B CN113532349B CN202110792159.1A CN202110792159A CN113532349B CN 113532349 B CN113532349 B CN 113532349B CN 202110792159 A CN202110792159 A CN 202110792159A CN 113532349 B CN113532349 B CN 113532349B
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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
- G01B21/10—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 diameters
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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
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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
- G01B21/30—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 roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a multifunctional measuring tool for construction engineering, which belongs to the technical field of construction measuring tools and comprises the following components: a strut; the measuring assemblies are arranged on the outer side of one end of the supporting rod in a surrounding mode by taking the axis of the supporting rod as the center and are used for forming a detecting ring to detect the inner wall of the preformed hole; the measuring assembly comprises: one end of the measuring rod is hinged with the supporting rod; the spring is arranged on the measuring rod, one end of the spring is connected with the middle part of the measuring rod, and the other end of the spring is connected with one end of the supporting rod, which is close to the measuring rod; the moving mechanism is arranged at the other end of the measuring rod and used for moving along the inner wall of the hole and acquiring flatness information of the inner wall of the hole; the detection ring formed by the moving mechanism can move on the inner wall of the hole in a fitting manner, so that the defects of the inner wall of the hole can be accurately detected; the measuring tool provided by the invention can be used for synchronously measuring the flatness, the aperture and the hole depth information of the inner wall of the hole, so that the measuring efficiency is improved, the practicability is high, and the tool is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of construction measuring tools, and particularly relates to a multifunctional measuring tool for construction engineering.
Background
In order to facilitate drainage or install a drainage pipeline in engineering construction, preformed holes with various specifications need to be manufactured in advance during engineering construction; when the flatness of the inner wall of the hole cannot reach the design standard, the inner wall of the hole is easy to collapse due to the fact that the defect is easily washed by water flow for a long time, and the corrosion damage to the building can be caused when the defect is serious; in addition, when the drainage pipeline is installed in the reserved hole, the inner wall of the hole is required to meet the requirements of size and flatness, otherwise, the installation difficulty is high, the outer wall of the drainage pipeline is damaged, and the service life of the drainage pipeline is shortened; at present, in the process of engineering acceptance, whether the inner wall of the preformed hole has defects can be detected only by human eyes, and the preformed hole can not be ensured to reach the design standard; therefore, a multifunctional measuring tool for construction engineering is urgently needed.
Disclosure of Invention
In view of the above, the present invention provides a multifunctional measuring tool for construction engineering, so as to solve the deficiencies in the prior art.
The technical scheme of the invention is as follows:
a multifunctional measuring tool for construction engineering, comprising: a strut; the measuring assemblies are arranged on the outer side of one end of the supporting rod in a surrounding mode by taking the axis of the supporting rod as the center and are used for forming a detecting ring to detect the inner wall of the preformed hole;
the measurement assembly includes: one end of the measuring rod is hinged with the supporting rod; the spring is arranged on the measuring rod, one end of the spring is connected with the middle part of the measuring rod, and the other end of the spring is connected with one end, close to the measuring rod, of the supporting rod; the moving mechanism is arranged at the other end of the measuring rod and used for moving along the inner wall of the hole and acquiring flatness information of the inner wall of the hole; the acquisition mechanism is arranged at one end of the measuring rod close to the supporting rod and used for recording the flatness information acquired by the moving mechanism; and the controller is arranged at the other end of the supporting rod and is electrically connected with the acquisition mechanism.
Preferably, the acquisition mechanism is including being cyclic annular a plurality of first mounting grooves of evenly seting up on branch, and the one end of measuring stick stretches into the inside of first mounting groove and rather than articulated, and the pot head that the measuring stick is close to branch is equipped with U type frame, and the inner wall fixed connection of U type frame and first mounting groove, the both sides that the measuring stick is close to U type frame are the symmetry respectively and are equipped with two pressure sensor, and pressure sensor is connected with the controller electricity.
Preferably, the connecting rod is just worn to be equipped with by branch one end cavity that is close to the measuring stick, connecting rod and branch sliding connection, and the cylinder has set firmly in the inside of branch, and the output and the connecting rod of cylinder are connected, and the one end that branch was kept away from to the connecting rod uses its axis to encircle as the center and is equipped with a plurality of second mounting grooves, and the spring is close to the inside that the one end of branch stretched into the second mounting groove rather than articulated, and the cylinder is connected with the controller electricity.
Preferably, the moving mechanism comprises a ball head, a ball sleeve is sleeved on the outer side of the ball head and movably connected with the ball sleeve, the ball sleeve is fixedly connected with the measuring rod, an aperture measuring mechanism is further arranged on the measuring rod, and the aperture measuring mechanism is electrically connected with the controller.
Preferably, the aperture measuring mechanism comprises a third mounting groove formed in one side, close to the ball sleeve, of the measuring rod, a distance measuring sensor is arranged inside the third mounting groove, a receiver is fixedly arranged on the measuring rod right opposite to the third mounting groove, and the distance measuring sensor and the receiver are electrically connected with the controller respectively.
Preferably, the end of the support rod far away from the measuring rod is fixedly provided with a stepping motor, an output shaft of the stepping motor is provided with a lead screw which is coaxial with the support rod, the lead screw is sleeved with a connecting pipe and is in threaded connection with the connecting pipe, one end of the connecting pipe far away from the stepping motor is provided with a handle, and the stepping motor is electrically connected with the controller.
Preferably, the connecting pipe is sleeved with a limiting pipe, one end of the limiting pipe is fixedly connected with the stepping motor, the other end of the limiting pipe is provided with a first annular limiting plate, and one end, close to the stepping motor, of the connecting pipe is fixedly provided with a second annular limiting plate.
Preferably, the inside cavity of handle just has set firmly the memory, and the controller is also fixed in the inside of handle, and the bilateral symmetry of handle is equipped with two handle rings, and the inboard of handle ring is equipped with two switches respectively, and memory, switch are connected with the controller electricity respectively.
Compared with the prior art, the multifunctional measuring tool for the construction engineering, provided by the invention, can be attached to and move on the inner wall of the hole through the detection ring formed by the moving mechanism, so that the defects of the inner wall of the hole can be accurately detected; flatness information converted by the moving mechanism can be collected through the pressure sensors on the two sides of the measuring rod, and the accuracy of hole inner wall detection is improved; the size of the detection ring can be flexibly adjusted through the matching of the spring, the measuring rod, the connecting rod and the like, so that holes with different diameters can be conveniently detected, and the use convenience is improved; the diameter of the hole can be accurately detected through the distance measuring sensor, and the hole can reach the inner wall of the hidden counter bore along with the movable wheel to be detected, so that the use convenience is further improved; the depth of the hole can be detected through the screw rod and the connecting pipe when the condition of the inner wall of the hole is detected, and the screw rod and the connecting pipe are matched with a pressure sensor for use, so that the uneven position can be accurately positioned; in addition, the inner wall of the hole can be detected in a spiral mode through the fact that the ball sleeve and the ball head are matched with the rotating motion of the stepping motor, and the detection efficiency is improved; through the symmetrically arranged switches, the mistaken opening can be prevented, and the danger caused by the hand falling off during the rotation detection is avoided; the measuring tool can synchronously measure the flatness, the aperture and the length information of the inner wall of a hole for engineering construction, improves the efficiency of measuring work, has strong practicability and is worthy of popularization.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the invention at B;
FIG. 4 is an enlarged schematic view at C of the present invention;
fig. 5 is an enlarged schematic view at D of the present invention.
Detailed Description
The invention provides a multifunctional measuring tool for construction engineering, which is described below by combining the structural schematic diagrams of figures 1 to 5.
Example 1
As shown in fig. 1, a multifunctional measuring tool for construction engineering includes: a strut 1; the measuring assemblies are arranged on the outer side of one end of the supporting rod 1 in a surrounding mode by taking the axis of the supporting rod as the center and are used for forming a detecting ring to detect the inner wall of the preformed hole;
the measurement assembly includes:
one end of the measuring rod 2 is hinged with the supporting rod 1; the spring 3 is arranged on the measuring rod 2, one end of the spring 3 is connected with the middle part of the measuring rod 2, and the other end of the spring 3 is connected with one end, close to the measuring rod 2, of the supporting rod 1; the moving mechanism is arranged at the other end of the measuring rod 2 and used for moving along the inner wall of the hole and acquiring flatness information of the inner wall of the hole; the acquisition mechanism is arranged at one end of the measuring rod 2 close to the supporting rod 1 and is used for recording flatness information acquired by the moving mechanism; the controller 4 is arranged at the other end of the supporting rod 1, and the controller 4 is electrically connected with the acquisition mechanism; can laminate through detecting the ring and remove on the downthehole wall, the roughness information of accurate exploration downthehole wall.
Preferably, the connecting pipe 63 is sleeved with a limiting pipe 71, one end of the limiting pipe 71 is fixedly connected with the stepping motor 61, the other end of the limiting pipe 71 is provided with a first annular limiting plate 72, and one end of the connecting pipe 63, which is close to the stepping motor 61, is fixedly provided with a second annular limiting plate 73.
As shown in fig. 5, preferably, the inside of the handle 64 is hollow and the memory 81 is fixedly arranged, the controller 4 is also fixed inside the handle 64, two handle rings 82 are symmetrically arranged on two sides of the handle 64, two switches 83 are respectively arranged on the inner sides of the handle rings 82, and the memory 81 and the switches 83 are respectively electrically connected with the controller 4. Two switches can avoid when rotatory the measuring time, take place to hold in the palm the hand and cause unnecessary loss.
Example 2
In order to further improve the accuracy of the flatness of the inner wall of the measuring hole, flatness information converted by the moving mechanism can be collected through the pressure sensors on the two sides of the measuring rod, and meanwhile, the convenience of detection personnel is also improved;
as shown in fig. 3, preferably, the collecting mechanism includes a plurality of first mounting grooves 21 uniformly annularly formed on the supporting rod 1, one end of the measuring rod 2 extends into the first mounting groove 21 and is hinged to the first mounting groove, one end of the measuring rod 2 close to the supporting rod 1 is sleeved with a U-shaped frame 22, the U-shaped frame 22 is fixedly connected to the inner wall of the first mounting groove 21, two sides of the measuring rod 2 close to the U-shaped frame 22 are respectively and symmetrically provided with two pressure sensors 23, and the pressure sensors 23 are electrically connected to the controller 4.
Example 3
In order to further improve convenience in use, through cylinder and connecting rod cooperation use, can adjust the size that detects the ring in a flexible way, conveniently detect the hole of different specifications, can cross the counter bore that the pore pair is inside to hide in addition and detect.
As shown in fig. 2, preferably, one end of the supporting rod 1 close to the measuring rod 2 is hollow and penetrates through a connecting rod 31, the connecting rod 31 is connected with the supporting rod 1 in a sliding manner, an air cylinder 32 is fixedly arranged inside the supporting rod 1, an output end of the air cylinder 32 is connected with the connecting rod 31, one end of the connecting rod 31 far away from the supporting rod 1 is provided with a plurality of second mounting grooves 33 in a surrounding manner by taking an axis of the connecting rod as a center, one end of the spring 3 close to the supporting rod 1 extends into the second mounting grooves 33 and is hinged to the second mounting grooves 33, and the air cylinder 32 is electrically connected with the controller 4.
When the hidden hole needs to be detected, firstly, detecting the hole outside the hidden hole, and after the detection is finished; and (5) narrowing the detection ring, and entering the hidden middle for continuous detection.
Example 4
In order to further improve the efficiency of detection personnel, the inner wall of the hole is spirally detected by arranging a ball head and a stepping motor; the diameter and the depth of the hole are detected.
As shown in fig. 4, preferably, the moving mechanism includes a ball 41, a ball sleeve 42 is sleeved on an outer side of the ball 41 and movably connected therewith, the ball sleeve 42 is fixedly connected with the measuring rod 2, and the measuring rod 2 is further provided with an aperture measuring mechanism, which is electrically connected with the controller 4.
Preferably, the aperture measuring mechanism includes a third mounting groove 51 formed in the side of the measuring rod 2 close to the ball sleeve 42, a distance measuring sensor 52 is disposed inside the third mounting groove 51, a receiver 53 is fixedly disposed on the measuring rod 2 opposite to the third mounting groove, and the distance measuring sensor 52 and the receiver 53 are electrically connected to the controller 4 respectively.
Preferably, a stepping motor 61 is fixedly arranged at one end of the support rod 1, which is far away from the measuring rod 2, a lead screw 62 is arranged on an output shaft of the stepping motor 61 and is coaxial with the support rod 1, a connecting pipe 63 is sleeved on the lead screw 62 and is in threaded connection with the lead screw, a handle 64 is arranged at one end of the connecting pipe 63, which is far away from the stepping motor 61, and the stepping motor 61 is electrically connected with the controller 4.
When the device is used for measuring a hole in engineering construction, firstly, the connecting rod is contracted by the switch control cylinder to drive the detection ring to be reduced, the detection ring is inserted into the inner edge of the hole, and the cylinder is slowly controlled to open the detection ring, so that the ball head is tightly attached to the inner part of the hole; then starting a switch to control the stepping motor to enable the lead screw to rotate at uniform speed, and driving the ball head to move upwards and forwards on the inner wall of the hole in a spiral shape; when the ball head passes through the bulge on the inner wall of the hole, the other end of the measuring rod presses the pressure sensor at the bottom, and a signal is sent to the memory; when the ball head passes through the recess on the inner wall of the hole, the other end of the measuring rod presses the pressure sensor at the top part, and a signal is sent to the memory; meanwhile, the distance measuring sensor and the receiver are matched with the diameter of the measuring hole, and equidistant measurement can be set through the controller, so that the detection accuracy is improved; when a hidden counter bore is formed in the hole, the detection ring is controlled to adjust the size for detection; and the data obtained by detection is exported through a memory for position analysis.
The detection ring formed by the moving mechanism can move on the inner wall of the hole in a fitting manner, so that the defects of the inner wall of the hole can be accurately detected; flatness information converted by the moving mechanism can be collected through the pressure sensors on the two sides of the measuring rod, and the accuracy of hole inner wall detection is improved; the size of the detection ring can be flexibly adjusted through the matching of the spring, the measuring rod, the connecting rod and the like, so that holes with different diameters can be conveniently detected, and the use convenience is improved; the diameter of the hole can be accurately detected through the distance measuring sensor, and the hole can reach the inner wall of the hidden counter bore along with the movable wheel to be detected, so that the use convenience is further improved; the depth of the hole can be detected through the screw rod and the connecting pipe when the condition of the inner wall of the hole is detected, and the screw rod and the connecting pipe are matched with a pressure sensor for use, so that the uneven position can be accurately positioned; in addition, the inner wall of the hole can be detected in a spiral mode through the fact that the ball sleeve and the ball head are matched with the rotating motion of the stepping motor, and the detection efficiency is improved; through the symmetrically arranged switches, the mistaken opening can be prevented, and the danger caused by the hand falling off during the rotation detection is avoided; the measuring tool can synchronously measure the flatness, the aperture and the length information of the inner wall of a hole for engineering construction, improves the efficiency of measuring work, has strong practicability and is worthy of popularization.
The above disclosure is only for the preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any variations that can be considered by those skilled in the art are within the scope of the present invention.
Claims (5)
1. The utility model provides a construction engineering uses multi-functional measuring tool which characterized in that includes:
a strut (1);
the measuring assemblies are arranged on the outer side of one end of the supporting rod (1) in a surrounding mode by taking the axis of the supporting rod as the center and are used for forming a detecting ring to detect the inner wall of the preformed hole;
the measurement assembly includes:
one end of the measuring rod (2) is hinged with the supporting rod (1); the spring (3) is arranged on the measuring rod (2), one end of the spring (3) is connected with the middle part of the measuring rod (2), and the other end of the spring is connected with one end, close to the measuring rod (2), of the supporting rod (1); the moving mechanism is arranged at the other end of the measuring rod (2) and used for moving along the inner wall of the hole and acquiring flatness information of the inner wall of the hole; the acquisition mechanism is arranged at one end of the measuring rod (2) close to the supporting rod (1) and used for recording flatness information acquired by the moving mechanism; the controller (4) is arranged at the other end of the supporting rod (1), and the controller (4) is electrically connected with the acquisition mechanism;
the collecting mechanism comprises a plurality of first mounting grooves (21) which are uniformly formed in the supporting rod (1) in an annular shape, one end of the measuring rod (2) extends into the first mounting grooves (21) and is hinged with the first mounting grooves, one end, close to the supporting rod (1), of the measuring rod (2) is sleeved with a U-shaped frame (22), the U-shaped frame (22) is fixedly connected with the inner wall of the first mounting groove (21), two sides, close to the U-shaped frame (22), of the measuring rod (2) are symmetrically provided with two pressure sensors (23) respectively, and the pressure sensors (23) are electrically connected with the controller (4);
the moving mechanism comprises a ball head (41), a ball sleeve (42) is sleeved on the outer side of the ball head (41) and movably connected with the ball sleeve, the ball sleeve (42) is fixedly connected with the measuring rod (2), an aperture measuring mechanism is further arranged on the measuring rod (2), and the aperture measuring mechanism is electrically connected with the controller (4);
the aperture measuring mechanism comprises a third mounting groove (51) formed in one side, close to the ball sleeve (42), of the measuring rod (2), a distance measuring sensor (52) is arranged inside the third mounting groove (51), a receiver (53) is fixedly arranged on the measuring rod (2) opposite to the third mounting groove, and the distance measuring sensor (52) and the receiver (53) are electrically connected with the controller (4) respectively.
2. The multifunctional measuring tool for the construction engineering is characterized in that one end, close to the measuring rod (2), of the support rod (1) is hollow and provided with a connecting rod (31) in a penetrating mode, the connecting rod (31) is connected with the support rod (1) in a sliding mode, an air cylinder (32) is fixedly arranged inside the support rod (1), the output end of the air cylinder (32) is connected with the connecting rod (31), one end, far away from the support rod (1), of the connecting rod (31) is provided with a plurality of second mounting grooves (33) in a surrounding mode by taking the axis of the connecting rod as the center, one end, close to the support rod (1), of the spring (3) extends into the second mounting grooves (33) to be hinged with the second mounting grooves, and the air cylinder (32) is electrically connected with the controller (4).
3. The multifunctional measuring tool for the construction engineering is characterized in that a stepping motor (61) is fixedly arranged at one end of the support rod (1) far away from the measuring rod (2), a lead screw (62) is arranged on an output shaft of the stepping motor (61) and is coaxial with the support rod (1), a connecting pipe (63) is sleeved on the lead screw (62) and is in threaded connection with the lead screw, a handle (64) is arranged at one end of the connecting pipe (63) far away from the stepping motor (61), and the stepping motor (61) is electrically connected with the controller (4).
4. The multifunctional measuring tool for the construction engineering as claimed in claim 3, wherein the connecting pipe (63) is sleeved with a limiting pipe (71), one end of the limiting pipe (71) is fixedly connected with the stepping motor (61), the other end of the limiting pipe is provided with a first annular limiting plate (72), and one end of the connecting pipe (63) close to the stepping motor (61) is fixedly provided with a second annular limiting plate (73).
5. The multifunctional measuring tool for the construction engineering is characterized in that the inside of the handle (64) is hollow and is fixedly provided with a memory (81), the controller (4) is also fixed inside the handle (64), two handle rings (82) are symmetrically arranged on two sides of the handle (64), two switches (83) are respectively arranged on the inner sides of the handle rings (82), and the memory (81) and the switches (83) are respectively electrically connected with the controller (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110792159.1A CN113532349B (en) | 2021-07-13 | 2021-07-13 | Construction engineering uses multi-functional measuring tool |
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| CN202110792159.1A CN113532349B (en) | 2021-07-13 | 2021-07-13 | Construction engineering uses multi-functional measuring tool |
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| CN113532349A CN113532349A (en) | 2021-10-22 |
| CN113532349B true CN113532349B (en) | 2023-03-21 |
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| CN114152169B (en) * | 2021-11-03 | 2023-12-01 | 广州电缆厂有限公司 | Wire meter rice device with receive and releases line function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8630817B2 (en) * | 2011-03-15 | 2014-01-14 | Siemens Energy, Inc. | Self centering bore measurement unit |
| CN203795484U (en) * | 2014-03-21 | 2014-08-27 | 浙江嘉兴福达建设股份有限公司 | Pile hole detecting device |
| CN208704613U (en) * | 2018-08-17 | 2019-04-05 | 浙江建业工程管理有限公司 | A kind of project supervision stake holes hole diameter detection apparatus |
| CN109577971B (en) * | 2018-12-17 | 2020-12-01 | 中国科学院武汉岩土力学研究所 | Ground stress testing device and method |
| CN113063384B (en) * | 2021-03-24 | 2022-11-18 | 黄河水利职业技术学院 | Pile hole aperture detection device for engineering management |
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