Multifunctional measuring tool for construction engineering

Abstract

The invention relates to the technical field of construction engineering, and discloses a multifunctional measuring tool for construction engineering, which comprises an outer measuring plate, the surface of the outer measuring plate is fixedly connected with a grip, the end surface of one end, far away from the grip, of the outer measuring plate is fixedly connected with a base, and the end surface of one side, close to the outer measuring plate, of the base is provided with an inner measuring plate. An infrared measuring instrument is fixedly connected to the inner wall of the inner measuring plate, a tape is arranged on the end face of the end, away from the inner measuring plate, of the outer measuring plate, and a measuring tape is arranged on the surface of the tape. When the angle measuring device is used and angle measurement is needed, an inner measuring plate is opened in an angle measuring part, an angle square connecting transverse plate is driven to operate when the inner measuring plate is pulled, an indexing angle square is pulled to operate along the surface of a spiral pressing rod when the angle square connecting transverse plate operates, and an angle measuring rotating needle is fluctuated when the angle square connecting transverse plate operates to a required measuring angle, so that angle measurement is completed. At the moment, the spiral pressing rod is rotated to fix the angle measuring device.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering equipment, in particular to a multifunctional measuring tool for construction engineering. Background Art

[0002] Construction projects refer to the general term for various types of buildings and engineering facilities that provide the material and technical basis for human life and production. During the construction process, various measuring tools such as calipers and protractors are often required.

[0003] However, these tools are often single, inconvenient to carry and easy to lose. If the ground or wall has a slope during the measurement process, the existing level ruler needs to be manually supported by the staff for measurement. This makes it impossible for the staff to quickly record the measured parameters during the measurement process. The staff also needs to put down the level ruler and then write down the data, which is time-consuming and laborious. Summary of the invention

[0004] The object of the present invention is to provide a multifunctional measuring tool for construction engineering to solve the problems raised in the above background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a multifunctional measuring tool for construction engineering, comprising an outer measuring plate, a handle is fixedly connected to the surface of the outer measuring plate, a base is fixedly connected to the end face of the outer measuring plate away from the handle, an inner measuring plate is arranged on the end face of the base close to the outer measuring plate, an infrared measuring instrument is fixedly connected to the inner wall of the inner measuring plate, a tape measure is arranged on the end face of the outer measuring plate away from the inner measuring plate, a tape measure is arranged on the surface of the tape measure, two outer measuring plates are arranged, and the two outer measuring plates are symmetrically distributed on the surface of the base, two infrared measuring instruments are arranged, and the two outer measuring plates are symmetrically distributed on the surface, and further comprising:

[0007] An angle measuring component, the angle measuring component comprises a square connected to a horizontal plate, a dividing square is fixedly connected to a surface of the square connected to the horizontal plate, and a connecting rope is fixedly connected to a surface of the dividing square away from a side of the square connected to the horizontal plate;

[0008] The length measuring component comprises a measuring tape rotating shaft, a measuring tape belt is connected to the surface of the measuring tape rotating shaft, and the measuring tape belt is connected to the measuring tape connecting shaft at the inner side away from one end of the measuring tape rotating shaft;

[0009] The fixing component comprises an inclined slot plate, the inner wall of the inclined slot plate is rotatably connected to an inclined rod rotating shaft, the surface of the inclined rod rotating shaft is rotatably connected to an inclined rod fixing rod, and the surface of the inclined rod fixing rod away from one end of the inclined rod rotating shaft is fixedly connected to an inclined rod stretching rod.

[0010] Furthermore, the angle measuring component comprises a spiral pressure rod, a threaded fixing plate is fixedly connected to the surface of the spiral pressure rod, a threaded fixing groove is provided on the inner wall of the outer measuring plate close to the threaded fixing plate, and an end face of the connecting rope away from the dividing angle ruler is fixedly connected to an angle measuring shaft;

[0011] There are nine dividing angle rulers, which are equidistantly distributed along the surface curve of the spiral pressure rod. The spiral pressure rod penetrates the inner walls of the outer measuring plate and the inner measuring plate to the inner wall of the threaded fixing plate. The end face of the angle ruler connecting cross plate away from the dividing angle ruler is fixedly connected to the surface of the inner measuring plate.

[0012] Furthermore, the surface of the dividing angle ruler away from the cross plate connected to the angle ruler is fixedly connected with an angle measuring needle, the surface of the angle measuring shaft away from the end connected to the pull rope is fixedly connected with a return spring, the end surface of the return spring is fixedly connected with a connecting shaft, and the surface of the connecting shaft is transmission-connected with a connecting belt;

[0013] The end face of the angle measuring needle away from the dividing angle ruler is fixedly connected to the surface of the base, the surface of the angle measuring shaft close to the connecting rope end is rotatably connected to the inner wall of the outer measuring plate, and the end face of the connecting shaft away from the connecting rope end is rotatably connected to the inner wall of the outer measuring plate.

[0014] Furthermore, the inner wall of the connecting belt away from the return spring is connected to an external threaded rotating rod, the surface of the external threaded rotating rod away from the connecting belt is threadedly connected to an internal threaded sliding rod, and the inner wall of the internal threaded sliding rod is fixedly connected to a suction plate;

[0015] The surface of the internal thread sliding rod is slidably connected to the inner wall of the outer measuring plate, and the number of the external thread rotating rods is two, and the two external thread rotating rods are symmetrically distributed on the inner wall of the connecting rotating belt.

[0016] Further, the length measuring component comprises a tape measure connecting belt, the inner wall of the tape measure connecting belt is rotatably connected to a tape measure threaded shaft, the surface of the tape measure threaded shaft is threadedly connected to a tape measure threaded push shaft, the surface of the tape measure threaded push shaft close to one end of the tape measure threaded shaft is slidably connected to a slide plate, the end surface of the tape measure threaded shaft is fixedly connected to a clamping plate, and the surface of the clamping plate away from one end of the slide plate is provided with a clamping plate connecting slide plate;

[0017] The inner wall of the tape measure connecting belt away from the end of the tape measure threaded rotating shaft is rotatably connected to the surface of the tape measure connecting shaft, the number of the tape measure threaded pushing shafts is two, and the two tape measure threaded pushing shafts are symmetrically distributed on the surface of the tape measure threaded rotating shaft, the surface of the clamping plate is in contact with the surface of the clamping plate connecting slide plate, and the end face of the clamping plate connecting slide plate away from the end of the clamping plate is fixedly connected to the surface of the tape measure.

[0018] Furthermore, the surface of the limiting pulley rod is fixedly connected to the limiting pulley shaft, the surface of the limiting pulley shaft is slidably connected to the tape measure connecting shaft, the surface of the tape measure connecting shaft is fixedly connected to the motor slide, the end surface of the motor slide away from the tape measure connecting shaft is fixedly connected to the tape measure clamping shaft, the end surface of the tape measure clamping shaft away from the motor slide is fixedly connected to the tape measure clamping plate, the inner wall of the motor slide is slidably connected to the auxiliary sliding rod, the inner wall of the motor slide close to the auxiliary sliding rod is slidably connected to the limiting sliding rod, and the surface of the limiting sliding rod away from the motor slide is fixedly connected to the tape measure reset spring;

[0019] The number of the tape measure reset springs is two, and the two tape measure reset springs are symmetrically distributed on the surface of the limiting slide bar, and the end surface of the limiting slide bar away from the motor slide plate is fixedly connected to the inner wall of the fixed cross plate.

[0020] Furthermore, the fixing component comprises a vertical shaft rod, the inner wall of the vertical shaft rod is provided with a vertical shaft slide bar groove, the surface of the vertical shaft slide bar groove is slidably connected with the vertical shaft slide bar, and the surface of the vertical shaft slide bar away from one end of the vertical shaft slide bar groove is fixedly connected with the vertical shaft telescopic slide bar;

[0021] The number of the inclined slot plates is four, and the four inclined slot plates are divided into two groups, and the number of each group is two, and the two groups of inclined slot plates are symmetrically distributed on the surface of the base, and the surface of the inclined rod stretching rod away from the end of the inclined rod fixing rod is fixedly connected to the end face of the vertical axis telescopic sliding rod away from the end of the vertical axis sliding rod.

[0022] Furthermore, the end face of the limiting pulley rod close to one end of the vertical axis rod is fixedly connected with a vertical slot plate, the inner wall of the vertical slot plate is rotatably connected with the vertical pole rotating shaft, the surface of the vertical pole rotating shaft is fixedly connected with a vertical pole fixing rod, the end face of the vertical pole fixing rod away from one end of the vertical pole rotating shaft is fixedly connected with a vertical pole stretching rod, and the number of the vertical slot plates is provided to be two, and the two vertical slot plates are symmetrically distributed on the surface of the limiting pulley rod.

[0023] The present invention has the following beneficial effects:

[0024] When the present invention is in use, when it is necessary to measure an angle, the inner measuring plate in the angle measuring component is opened, and when the inner measuring plate is pulled, the angle ruler connected to the horizontal plate is driven to run, and when the angle ruler connected to the horizontal plate is running, the dividing angle ruler is pulled to run along the surface of the spiral pressure rod, and when it runs to the required measuring angle, the angle measuring needle is oscillated to correspond to the measured angle, and the spiral pressure rod is rotated to fix it, and when the spiral pressure rod rotates, it drives the threaded fixing plate and the threaded fixing groove to be tightened, and the spiral pressure rod is fixed to the dividing angle ruler in the inner measuring plate, so that the required angle can be measured more accurately, and at the same time, when the dividing angle ruler is running, it drives the connecting rope to run The connecting pull rope will drive the angle measuring shaft to rotate, when the angle measuring shaft rotates, it will drive the reset spring to run, the reset spring surface will drive the connecting shaft to rotate, the connecting shaft will drive the connecting belt to transmit, when the connecting belt transmits, it will drive the two external threaded rotating rods to rotate, when the external threaded rotating rods rotate, it will push the internal threaded sliding rod to run, when the internal threaded sliding rod runs, it will drive the suction plate to run, when the suction plate runs, when measuring on a plane, the equipment can be fixed on the surface by adsorption, so that the device can be better stabilized during measurement, and the larger the angle, the stronger the adsorption force and the better the stability.

[0025] When the present invention is in use, when it is necessary to measure the length, at this time, in the length measuring component, if it is a short distance measurement, there is no need to open the inner measuring plate, and the handle can be held to directly measure the required measurement object or device through the outer measuring plate. If it is a long distance measurement, the measurement is performed by stretching the measuring tape. When the measuring tape is stretched for measurement, the measuring tape shaft will be driven to run. When the measuring tape shaft is running, the measuring tape belt will be driven to transmit. The measuring tape belt will drive the measuring tape connecting shaft to rotate along the inner wall of the fixed horizontal plate. The measuring tape connecting shaft will drive the measuring tape connecting belt to transmit. The measuring tape connecting belt will drive the measuring tape threaded shaft on the inner wall of the other end to rotate. When the measuring tape threaded shaft rotates, the surface thread rotates, which will drive the measuring tape threaded push shaft to run along the surface of the slide plate. At the same time, when the threaded push shaft of the tape measure is running, it will drive the clamping plate to run along the surface of the clamping plate connecting the slide plate. When the maximum distance is measured, the clamping plate will jam the rotating shaft of the tape measure, making it unable to run and providing it with certain protection. When performing surface measurement or irregular surface measurement, a tape measure is used at this time. When the tape measure is running, the motor slide plate runs along the auxiliary slide bar, driving the tape measure clamping shaft to run along the surface of the limiting pulley shaft. When the required position is measured, the tape measure clamping plate will clamp the tape measure, making it convenient to take and read. When collecting, the motor slide plate runs along the limiting slide bar, driving the tape measure connecting shaft to slide along the surface of another limiting pulley shaft. The tape measure connecting shaft will drive the tape measure to be automatically recovered. When recovered, it is reset by colliding with the tape measure reset spring.

[0026] When the present invention is in use, when it is necessary to measure a longer distance, in the fixed component, when measuring in one direction, the inclined rod fixing rod is opened and rotated along the surface of the inclined rod rotating shaft, and the bottom is fixed by stretching the inclined rod stretching rod and rotating the inclined rod fixing rod so that it can be located on a horizontal line. At the same time, when the inclined rod stretching rod is running, it will drive the vertical axis telescopic slide rod to run, and the vertical axis telescopic slide rod will drive the vertical axis slide rod to run along the surface of the vertical axis slide rod groove. Through the mutual connection of the vertical axis telescopic slide rod and the inclined rod stretching rod, the bottom is better stabilized so that it can be better located in the horizontal plane for measurement. At the same time, the vertical rod fixing rod is rotated along the surface of the vertical rod rotating shaft, and through the rotation of the vertical rod fixing rod and the stretching of the vertical rod stretching rod, it is parallel to the required measuring plane when measuring, which is convenient for measurement. If bidirectional measurement is required, the inner measuring plate is opened, so that bidirectional measurement can be performed.

[0027] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0031] Figure 3 This is a schematic diagram of the structure of the angle measuring component of the present invention;

[0032] Figure 4 This is a rear view of the angle measuring component structure of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the length measuring component of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the limiting pulley rod of the present invention;

[0035] Figure 7 It is a schematic diagram of the structure of the fixing component of the present invention;

[0036] Figure 8 This is a cross-sectional view of the fixing component structure of the present invention.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] In the figure: 1. Angle measuring part; 2. Length measuring part; 3. Fixed part; 4. Base; 5. Infrared measuring instrument; 6. Inner measuring plate; 7. Outer measuring plate; 8. Handle; 9. Tape measure; 10. Tape measure; 101. Angle ruler connecting horizontal plate; 102. Dividing angle ruler; 103. Screw pressure rod; 104. Angle ruler fixing vertical plate; 105. Angle measuring needle; 106. Connecting pull rope; 107. Angle measuring shaft; 108. Return spring; 109. Connecting rotating belt; 110. Connecting rotating shaft; 111. External thread rotating rod; 112. Internal thread sliding rod; 113. Thread fixing groove; 114. Thread fixing plate; 115. Suction plate; 201. Tape measuring shaft; 202. Tape measuring belt; 203. Tape measuring connecting shaft; 204. Tape measuring connecting belt; 205. Tape measuring thread Rotating shaft; 206, tape measure threaded push shaft; 207, slide plate; 208, clamping plate; 209, clamping plate connecting slide plate; 210, fixed horizontal shaft; 211, fixed horizontal plate; 212, limit pulley rod; 213, limit pulley shaft; 214, tape measure connecting shaft; 215, tape measure clamping shaft; 216, tape measure clamping plate; 217, tape measure limit slide plate; 218, auxiliary slide bar; 219, limit slide bar; 220, tape measure reset spring; 301, inclined groove plate; 302, vertical axis rod; 303, vertical groove plate; 304, inclined rod rotating shaft; 305, inclined rod fixing rod; 306, inclined rod stretching rod; 307, vertical axis slide bar groove; 308, vertical axis slide bar; 309, vertical axis telescopic slide bar; 310, vertical pole rotating shaft; 311, vertical pole fixing rod; 312, vertical pole stretching rod. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 8As shown, the present invention is a multifunctional measuring tool for construction engineering, including an outer measuring plate 7, a handle 8 is fixedly connected to the surface of the outer measuring plate 7, if it is a short distance measurement, there is no need to open the inner measuring plate 6, hold the handle 8, and directly measure the required measurement object or device through the outer measuring plate 7, the end face of the outer measuring plate 7 away from the handle 8 is fixedly connected to the base 4, the end face of the base 4 close to the outer measuring plate 7 is provided with the inner measuring plate 6, the inner wall of the inner measuring plate 6 is fixedly connected to the infrared measuring instrument 5, the end face of the outer measuring plate 7 away from the inner measuring plate 6 is provided with a tape measure 9, the surface of the tape measure 9 is provided with a tape measure 10, the number of the outer measuring plates 7 is provided with two, the two outer measuring plates 7 are symmetrically distributed on the surface of the base 4, the number of the infrared measuring instruments 5 is provided with two, the two are symmetrically distributed on the surface of the outer measuring plate 7, and it is characterized in that it also includes:

[0041] Angle measuring component 1, angle measuring component 1 includes angle ruler connecting horizontal plate 101, when inner measuring plate 6 is pulled, angle ruler connecting horizontal plate 101 will be driven to run, when angle ruler connecting horizontal plate 101 runs, dividing angle ruler 102 will be pulled to run along the surface of spiral pressure rod 103, the surface of dividing angle ruler connecting horizontal plate 101 is fixedly connected with dividing angle ruler 102, the surface of dividing angle ruler 102 away from the side of dividing angle ruler connecting horizontal plate 101 is fixedly connected with connecting pull rope 106, when spiral pressure rod 103 is fixed to dividing angle ruler 102 in inner measuring plate 6, the angle to be measured can be more accurately measured, at the same time, when dividing angle ruler 102 runs, it will drive connecting pull rope 106 to run, and connecting pull rope 106 will drive angle measuring shaft 107 to rotate;

[0042] The length measuring component 2 includes a tape measure shaft 201. When measuring a long distance, the tape measure 10 is stretched for measurement. When the tape measure 10 is stretched for measurement, the tape measure shaft 201 is driven to run. When the tape measure shaft 201 runs, the tape measure belt 202 is driven to transmit. The surface of the tape measure shaft 201 is connected to the tape measure belt 202. The tape measure belt 202 drives the tape measure connecting shaft 203 to rotate along the inner wall of the fixed horizontal plate 211. The inner side of the tape measure belt 202 away from one end of the tape measure shaft 201 is connected to the tape measure connecting shaft 203. The tape measure connecting shaft 203 drives the tape measure connecting belt 204 to transmit.

[0043] The fixing component 3 includes an inclined slot plate 301, and the inner wall of the inclined slot plate 301 is rotatably connected to the inclined rod rotating shaft 304. When performing unidirectional measurement, the inclined rod fixing rod 305 is opened and rotated along the surface of the inclined rod rotating shaft 304. The surface of the inclined rod rotating shaft 304 is rotatably connected to the inclined rod fixing rod 305. The surface of the inclined rod fixing rod 305 away from one end of the inclined rod rotating shaft 304 is fixedly connected to the inclined rod stretching rod 306. The bottom is fixed by stretching the inclined rod stretching rod 306 and rotating the inclined rod fixing rod 305 so that it can be located on a horizontal line.

[0044] The angle measuring component 1 includes a screw pressure rod 103. At this time, the screw pressure rod 103 is rotated to fix it. When the screw pressure rod 103 rotates, it drives the threaded fixing plate 114 to be tightened with the threaded fixing groove 113. The surface of the screw pressure rod 103 is fixedly connected with the threaded fixing plate 114. The inner wall of the outer measuring plate 7 close to the threaded fixing plate 114 is provided with a threaded fixing groove 113. The end surface of the connecting rope 106 away from the dividing angle ruler 102 is fixedly connected with an angle measuring shaft 107. When the angle measuring shaft 107 rotates, it drives the reset spring 108 to operate.

[0045] There are nine dividing angle rulers 102, which are equidistantly distributed along the surface curve of the spiral pressure rod 103. The spiral pressure rod 103 penetrates the inner walls of the outer measuring plate 7 and the inner measuring plate 6 to the inner wall of the threaded fixing plate 114. The end face of the angle ruler connecting cross plate 101 away from the dividing angle ruler 102 is fixedly connected to the surface of the inner measuring plate 6.

[0046] The surface of the end of the graduated angle ruler 102 away from the angle ruler connecting horizontal plate 101 is fixedly connected with an angle measuring needle 105. When it moves to the required measuring angle, the angle measuring needle 105 is swung to correspond to the measured angle. The surface of the angle measuring shaft 107 away from the end of the connecting pull rope 106 is fixedly connected with a reset spring 108. The surface of the reset spring 108 drives the connecting shaft 110 to rotate. The end surface of the reset spring 108 is fixedly connected with the connecting shaft 110. The connecting shaft 110 will drive the connecting belt 109 to transmit. The surface of the connecting shaft 110 is transmission-connected with the connecting belt 109. When the connecting belt 109 is transmitting, it will drive the two external threaded rotating rods 111 to rotate.

[0047] The end face of the angle measuring needle 105 away from the dividing angle ruler 102 is fixedly connected to the surface of the base 4, the surface of the angle measuring shaft 107 close to the end of the connecting rope 106 is rotatably connected to the inner wall of the outer measuring plate 7, and the end face of the connecting shaft 110 away from the end of the connecting rope 106 is rotatably connected to the inner wall of the outer measuring plate 7.

[0048] The inner wall of the connecting rotating belt 109 away from the end of the return spring 108 is connected with an external threaded rotating rod 111. When the external threaded rotating rod 111 is threadedly rotated, it will push the internal threaded sliding rod 112 to run. The surface of the external threaded rotating rod 111 away from the end of the connecting rotating belt 109 is threadedly connected with the internal threaded sliding rod 112. When the internal threaded sliding rod 112 runs, it will drive the suction plate 115 to run. The inner wall of the internal threaded sliding rod 112 is fixedly connected with the suction plate 115. When the suction plate 115 runs, when measuring on a plane, the equipment can be fixed on the surface by adsorption, so that the device can be better stabilized during measurement. When the angle is larger, the adsorption force is stronger and the stability is better.

[0049] The surface of the internal thread sliding rod 112 is slidably connected to the inner wall of the outer measuring plate 7 . There are two external thread rotating rods 111 , which are symmetrically distributed on the inner wall of the connecting belt 109 .

[0050] The length measuring component 2 includes a tape measure connecting belt 204, which drives a tape measure threaded shaft 205 on the inner wall of the other end to rotate. The inner wall of the tape measure connecting belt 204 is connected to the tape measure threaded shaft 205. When the tape measure threaded shaft 205 rotates, the surface thread rotates, which drives the tape measure threaded push shaft 206 to run along the surface of the slide plate 207. The surface thread of the tape measure threaded shaft 205 is connected to the tape measure threaded push shaft 206. When the tape measure threaded push shaft 206 rotates, the surface thread of the tape measure threaded shaft 205 is connected to the tape measure threaded push shaft 206. During operation, the card plate 208 will be driven to run along the surface of the card plate connecting slide plate 209, the surface of the tape measure threaded push shaft 206 close to one end of the tape measure threaded rotating shaft 205 is slidably connected with the slide plate 207, the end surface of the tape measure threaded rotating shaft 205 is fixedly connected with the card plate 208, and the surface of the card plate 208 away from the slide plate 207 is provided with a card plate connecting slide plate 209. When the maximum distance is measured, the card plate 208 will block the tape measure rotating shaft 201, making it unable to run, and protecting it to a certain extent;

[0051] The inner wall of the tape measure connecting belt 204 away from the end of the tape measure threaded shaft 205 is rotatably connected to the surface of the tape measure connecting shaft 203. There are two tape measure threaded push shafts 206, and the two tape measure threaded push shafts 206 are symmetrically distributed on the surface of the tape measure threaded shaft 205. The surface of the clamping plate 208 contacts the surface of the clamping plate connecting slide 209, and the end face of the clamping plate connecting slide 209 away from the end of the clamping plate 208 is fixedly connected to the surface of the tape measure 10.

[0052] The surface of the limiting pulley rod 212 is fixedly connected to the limiting pulley shaft 213, and the surface of the limiting pulley shaft 213 is slidably connected to the tape measure connecting shaft 214, and the surface of the tape measure connecting shaft 214 is fixedly connected to the motor slide 217. When measuring a surface or an irregular surface, the tape measure 9 is used. When the tape measure 9 is running, the motor slide 217 runs along the auxiliary slide 218, and the end face of the motor slide 217 away from the tape measure connecting shaft 214 is fixedly connected to the tape measure clamping shaft 215, which drives the tape measure clamping shaft 215 to run along the surface of the limiting pulley shaft 213, and the end face of the tape measure clamping shaft 215 away from the motor slide 217 is fixedly connected to the tape measure clamping plate 216. When the required surface is measured, When the tape measure 9 is in the position, the tape measure clamping plate 216 will clamp the tape measure 9, which is convenient for taking and reading. The inner wall of the motor slide 217 is slidably connected to the auxiliary slide bar 218. The inner wall of the motor slide 217 close to the auxiliary slide bar 218 is slidably connected to the limit slide bar 219. When collecting, the motor slide 217 runs along the limit slide bar 219, which will drive the tape measure connecting shaft 214 to slide along the surface of another limit pulley shaft 213. The tape measure connecting shaft 214 will drive the tape measure 9 to be automatically recovered. When recovered, it will be reset by collision with the tape measure reset spring 220. The surface of the limit slide bar 219 away from the end of the motor slide 217 is fixedly connected to the tape measure reset spring 220.

[0053] There are two tape measure reset springs 220 , which are symmetrically distributed on the surface of the limiting slide bar 219 . The end surface of the limiting slide bar 219 away from the motor slide 217 is fixedly connected to the inner wall of the fixed cross plate 211 .

[0054] The fixing component 3 includes a vertical axis rod 302, the inner wall of which is provided with a vertical axis slide bar groove 307, and the surface of the vertical axis slide bar groove 307 is slidably connected with a vertical axis slide bar 308. At the same time, when the diagonal rod stretching rod 306 is in operation, the vertical axis telescopic slide bar 309 is driven to operate, and the vertical axis telescopic slide bar 309 drives the vertical axis slide bar 308 to operate along the surface of the vertical axis slide bar groove 307, and the surface of the vertical axis slide bar 308 away from one end of the vertical axis slide bar groove 307 is fixedly connected with the vertical axis telescopic slide bar 309, and the vertical axis telescopic slide bar 309 is connected to the diagonal rod stretching rod 306 to better stabilize the bottom thereof, so that it can be better located in the horizontal plane for measurement;

[0055] There are four inclined slot plates 301, which are divided into two groups, and the number of each group is two. The two groups of inclined slot plates 301 are symmetrically distributed on the surface of the base 4, and the surface of the inclined rod stretching rod 306 away from the end of the inclined rod fixing rod 305 is fixedly connected to the end face of the vertical axis telescopic slide rod 309 away from the end of the vertical axis slide rod 308.

[0056] The end face of the limiting pulley rod 212 close to one end of the vertical axis rod 302 is fixedly connected to a vertical slot plate 303, the inner wall of the vertical slot plate 303 is rotatably connected to the vertical pole rotating shaft 310, and the surface of the vertical pole rotating shaft 310 is fixedly connected to the vertical pole fixing rod 311. At the same time, the vertical pole fixing rod 311 rotates along the surface of the vertical pole rotating shaft 310. Through the rotation of the vertical pole fixing rod 311 and the stretching of the vertical pole stretching rod 312, it is parallel to the required measurement plane when measuring, which is convenient for measurement. If bidirectional measurement is required, the inner measuring plate 6 is opened to perform bidirectional measurement. The end face of the vertical pole fixing rod 311 away from one end of the vertical pole rotating shaft 310 is fixedly connected to the vertical pole stretching rod 312. There are two vertical slot plates 303, and the two vertical slot plates 303 are symmetrically distributed on the surface of the limiting pulley rod 212.

[0057] During use, when it is necessary to measure an angle, the inner measuring plate 6 is opened in the angle measuring component 1. When the inner measuring plate 6 is pulled, the angle ruler connected to the horizontal plate 101 is driven to run. When the angle ruler connected to the horizontal plate 101 is running, the dividing angle ruler 102 is pulled to run along the surface of the spiral pressure rod 103. When it runs to the required measuring angle, the angle measuring needle 105 is oscillated to correspond to the measured angle. At this time, the spiral pressure rod 103 is rotated to fix it. When the spiral pressure rod 103 rotates, it drives the threaded fixing plate 114 and the threaded fixing groove 113 to be tightened, and the spiral pressure rod 103 is fixed to the dividing angle ruler 102 in the inner measuring plate 6, so that the required angle can be better measured accurately. At the same time, when the dividing angle ruler 102 is running, it will drive the connecting rope 106 to run, and the connecting rope 106 will be connected to the dividing angle ruler 102. The pull rope 106 will drive the angle measuring shaft 107 to rotate. When the angle measuring shaft 107 rotates, it will drive the reset spring 108 to run. The surface of the reset spring 108 drives the connecting shaft 110 to rotate. The connecting shaft 110 will drive the connecting belt 109 to transmit. When the connecting belt 109 transmits, it will drive the two external threaded rotating rods 111 to rotate. When the external threaded rotating rod 111 rotates, it will push the internal threaded sliding rod 112 to run. When the internal threaded sliding rod 112 runs, it will drive the suction plate 115 to run. When the suction plate 115 runs, when measuring on a plane, the equipment can be fixed on the surface by adsorption, so that the device can be better stabilized during measurement. When the angle is larger, the adsorption force is stronger and the stability is better.When it is necessary to measure the length, at this time, in the length measuring component 2, if it is a short distance measurement, there is no need to open the inner measuring plate 6, and the grip 8 can be held to directly measure the required measurement object or device through the outer measuring plate 7. If it is a long distance measurement, the measurement is performed by stretching the measuring tape 10. When the measuring tape 10 is stretched for measurement, the measuring tape shaft 201 will be driven to run. When the measuring tape shaft 201 is running, the measuring tape belt 202 will be driven to transmit. The measuring tape belt 202 will drive the measuring tape connecting shaft 203 to rotate along the inner wall of the fixed horizontal plate 211, and the measuring tape connecting shaft 203 will drive the measuring tape connecting belt 204 to transmit. The measuring tape connecting belt 204 will drive the measuring tape threaded shaft 205 on the inner wall of the other end to rotate. When the measuring tape threaded shaft 205 rotates, the surface thread rotates, which will drive the measuring tape threaded push shaft 206 to run along the surface of the slide plate 207. At the same time, when the measuring tape 10 is stretched, the measuring tape shaft 201 will be driven to run. When the ruler threaded push shaft 206 is running, it will drive the clamping plate 208 to run along the surface of the clamping plate connecting slide plate 209. When the maximum distance is measured, the clamping plate 208 will clamp the tape measure shaft 201, making it unable to run and protecting it to a certain extent. When measuring the surface or irregular vertical surface, the tape measure 9 is used at this time. When the tape measure 9 is running, the motor slide plate 217 runs along the auxiliary slide bar 218, driving the tape measure clamping shaft 215 to run along the surface of the limiting pulley shaft 213. When the required position is measured, the tape measure clamping plate 216 will clamp the tape measure 9, which is convenient for taking and reading. When collecting, the motor slide plate 217 runs along the limiting slide bar 219, which will drive the tape measure connecting shaft 214 to slide along the surface of another limiting pulley shaft 213. The tape measure connecting shaft 214 will drive the tape measure 9 to be automatically recovered. When recovered, it is reset by colliding with the tape measure reset spring 220. When it is necessary to measure a longer distance, in the fixing component 3, when measuring in one direction, the inclined rod fixing rod 305 is opened and rotated along the surface of the inclined rod rotating shaft 304, and the bottom is fixed by stretching the inclined rod stretching rod 306 and rotating the inclined rod fixing rod 305 so that it can be located on a horizontal line. At the same time, when the inclined rod stretching rod 306 is running, it will drive the vertical axis telescopic slide bar 309 to run, and the vertical axis telescopic slide bar 309 will drive the vertical axis slide bar 308 to run along the surface of the vertical axis slide bar groove 307. Through the mutual connection between the vertical axis telescopic slide bar 309 and the inclined rod stretching rod 306, the bottom is better stabilized so that it can be better located in the horizontal plane for measurement. At the same time, the vertical rod fixing rod 311 is rotated along the surface of the vertical rod rotating shaft 310. Through the rotation of the vertical rod fixing rod 311 and the stretching of the vertical rod stretching rod 312, it is parallel to the required measuring plane when measuring, which is convenient for measurement. If bidirectional measurement is required, the inner measuring plate 6 is opened, and bidirectional measurement can be performed.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A multifunctional measuring tool for construction engineering, comprising an outer measuring plate (7), a handle (8) being fixedly connected to the surface of the outer measuring plate (7), a base (4) being fixedly connected to the end face of the outer measuring plate (7) away from the handle (8), an inner measuring plate (6) being arranged on the end face of the base (4) close to the outer measuring plate (7), an infrared measuring instrument (5) being fixedly connected to the inner wall of the inner measuring plate (6), a tape measure (9) being arranged on the end face of the outer measuring plate (7) away from the inner measuring plate (6), a tape measure (10) being arranged on the surface of the tape measure (9), two outer measuring plates (7) being arranged, and the two outer measuring plates (7) being symmetrically distributed on the surface of the base (4), two infrared measuring instruments (5) being arranged, and the two outer measuring plates (7) being symmetrically distributed on the surface of the outer measuring plate (7), characterized in that: Also includes: An angle measuring component (1), the angle measuring component (1) comprising a square connecting transverse plate (101), a graduated square (102) being fixedly connected to a surface of the square connecting transverse plate (101), and a connecting pull rope (106) being fixedly connected to a surface of the graduated square (102) on a side away from the square connecting transverse plate (101); A length measuring component (2), the length measuring component (2) comprising a tape measure rotating shaft (201), a surface of the tape measure rotating shaft (201) being drivingly connected to a tape measure rotating belt (202), and an inner side of the tape measure rotating belt (202) away from one end of the tape measure rotating shaft (201) being rotationally connected to a tape measure connecting shaft (203); A fixing component (3), the fixing component (3) comprising an inclined slot plate (301), the inner wall of the inclined slot plate (301) being rotatably connected to an inclined rod rotating shaft (304), the surface of the inclined rod rotating shaft (304) being rotatably connected to an inclined rod fixing rod (305), and the surface of the inclined rod fixing rod (305) away from one end of the inclined rod rotating shaft (304) being fixedly connected to an inclined rod stretching rod (306).

2. A multifunctional measuring tool for construction engineering according to claim 1, characterized in that: The angle measuring component (1) comprises a spiral pressure rod (103), a threaded fixing plate (114) is fixedly connected to the surface of the spiral pressure rod (103), a threaded fixing groove (113) is provided on the inner wall of the outer measuring plate (7) on the side close to the threaded fixing plate (114), and an angle measuring shaft (107) is fixedly connected to the end surface of the connecting rope (106) away from the dividing angle ruler (102); The number of the dividing angle rulers (102) is nine, and the nine dividing angle rulers (102) are equidistantly distributed along the surface curve of the spiral pressure rod (103). The spiral pressure rod (103) penetrates the inner wall of the outer measuring plate (7) and the inner measuring plate (6) to the inner wall of the threaded fixing plate (114). The end surface of the angle ruler connecting transverse plate (101) away from the dividing angle ruler (102) is fixedly connected to the surface of the inner measuring plate (6).

3. A multifunctional measuring tool for construction engineering according to claim 2, characterized in that: The surface of the dividing angle ruler (102) at one end away from the angle ruler connecting horizontal plate (101) is fixedly connected with an angle measuring needle (105); the surface of the angle measuring shaft (107) at one end away from the connecting pull rope (106) is fixedly connected with a return spring (108); the end surface of the return spring (108) is fixedly connected with a connecting shaft (110); and the surface of the connecting shaft (110) is transmission-connected with a connecting belt (109); The end face of the angle measuring needle (105) away from the dividing angle ruler (102) is fixedly connected to the surface of the base (4), the surface of the angle measuring shaft (107) close to the end of the connecting rope (106) is rotatably connected to the inner wall of the outer measuring plate (7), and the end face of the connecting shaft (110) away from the end of the connecting rope (106) is rotatably connected to the inner wall of the outer measuring plate (7).

4. A multifunctional measuring tool for construction engineering according to claim 3, characterized in that: The inner wall of the connecting rotating belt (109) away from the return spring (108) is connected to an external threaded rotating rod (111) in a transmission manner, and the surface of the external threaded rotating rod (111) away from the end of the connecting rotating belt (109) is threadedly connected to an internal threaded sliding rod (112), and the inner wall of the internal threaded sliding rod (112) is fixedly connected to a suction plate (115); The surface of the internal thread sliding rod (112) is slidably connected to the inner wall of the outer measuring plate (7), and the number of the external thread rotating rods (111) is two, and the two external thread rotating rods (111) are symmetrically distributed on the inner wall of the connecting rotating belt (109).

5. A multifunctional measuring tool for construction engineering according to claim 4, characterized in that: The length measuring component (2) comprises a tape measure connecting belt (204), the inner wall of the tape measure connecting belt (204) is rotatably connected to a tape measure threaded rotating shaft (205), the surface of the tape measure threaded rotating shaft (205) is threadedly connected to a tape measure threaded pushing shaft (206), the surface of the tape measure threaded pushing shaft (206) close to one end of the tape measure threaded rotating shaft (205) is slidably connected to a sliding groove plate (207), the end surface of the tape measure threaded rotating shaft (205) is fixedly connected to a clamping plate (208), and the surface of the clamping plate (208) away from the sliding groove plate (207) is provided with a clamping plate connecting slide plate (209); The inner wall of the tape measure connecting belt (204) at one end away from the tape measure threaded rotating shaft (205) is rotatably connected to the surface of the tape measure connecting shaft (203); the number of the tape measure threaded pushing shafts (206) is two, and the two tape measure threaded pushing shafts (206) are symmetrically distributed on the surface of the tape measure threaded rotating shaft (205); the surface of the clamping plate (208) is in contact with the surface of the clamping plate connecting slide plate (209); and the end surface of the clamping plate connecting slide plate (209) at one end away from the clamping plate (208) is fixedly connected to the surface of the tape measure (10).

6. A multifunctional measuring tool for construction engineering according to claim 5, characterized in that: The surface of the limiting pulley rod (212) is fixedly connected to the limiting pulley shaft (213), the surface of the limiting pulley shaft (213) is slidably connected to the tape measure connecting shaft (214), the surface of the tape measure connecting shaft (214) is fixedly connected to the motor slide (217), the end surface of the motor slide (217) away from the tape measure connecting shaft (214) is fixedly connected to the tape measure clamping shaft (215), the end surface of the tape measure clamping shaft (215) away from the motor slide (217) is fixedly connected to the tape measure clamping plate (216), the inner wall of the motor slide (217) is slidably connected to the auxiliary slide bar (218), the inner wall of the motor slide (217) close to the auxiliary slide bar (218) is slidably connected to the limiting slide bar (219), and the surface of the limiting slide bar (219) away from the motor slide (217) is fixedly connected to the tape measure reset spring (220); The number of the tape measure reset springs (220) is two, and the two tape measure reset springs (220) are symmetrically distributed on the surface of the limiting slide bar (219), and the end surface of the limiting slide bar (219) away from the motor slide plate (217) is fixedly connected to the inner wall of the fixed cross plate (211).

7. A multifunctional measuring tool for construction engineering according to claim 6, characterized in that: The fixing component (3) comprises a vertical shaft rod (302), the inner wall of the vertical shaft rod (302) is provided with a vertical shaft slide bar groove (307), the surface of the vertical shaft slide bar groove (307) is slidably connected with a vertical shaft slide bar (308), and the surface of the vertical shaft slide bar (308) away from the vertical shaft slide bar groove (307) is fixedly connected with a vertical shaft telescopic slide bar (309); The number of the inclined slot plates (301) is four, and the four inclined slot plates (301) are divided into two groups, and the number of each group is two. The two groups of inclined slot plates (301) are symmetrically distributed on the surface of the base (4), and the surface of the inclined rod stretching rod (306) away from the end of the inclined rod fixing rod (305) is fixedly connected to the end surface of the vertical axis telescopic sliding rod (309) away from the end of the vertical axis sliding rod (308).

8. A multifunctional measuring tool for construction engineering according to claim 7, characterized in that: The end surface of the limiting pulley rod (212) close to one end of the vertical shaft rod (302) is fixedly connected to a vertical groove plate (303); the inner wall of the vertical groove plate (303) is rotatably connected to a vertical rod rotating shaft (310); the surface of the vertical rod rotating shaft (310) is fixedly connected to a vertical rod fixing rod (311); the end surface of the vertical rod fixing rod (311) away from one end of the vertical rod rotating shaft (310) is fixedly connected to a vertical rod stretching rod (312); the number of the vertical groove plates (303) is two, and the two vertical groove plates (303) are symmetrically distributed on the surface of the limiting pulley rod (212).

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