Intelligent detection device and detection method for cement pole

Abstract

The present invention discloses an intelligent detection device and method for cement poles, which relates to the technical field of cement pole parameter measurement, and includes: a base, wherein positioning components are provided at the four corners of the top of the base; two adjustment components, wherein the two adjustment components are provided at the two ends of the top of the base, and each of the adjustment components is provided with an electric slide; two outer diameter measuring components, wherein the two outer diameter measuring components are respectively provided on the moving ends of the two electric slides; and an inner diameter measuring component, wherein the inner diameter measuring component and the moving end of one of the electric slides are fixed. The present invention can push the cement pole to the center position above the base through the positioning component, and then use the power component to adjust the position of the electric slide, so that the electric slide is close to the end of the cement pole, and at this time the electric slide passes through the center of the circle of the end of the cement pole, thereby facilitating the operation of the outer diameter measuring component and the inner diameter measuring component.

Description

Technical Field

[0001] The present invention relates to the technical field of cement pole parameter measurement, and in particular to an intelligent cement pole detection device and a detection method. Background Art

[0002] Cement poles are mainly composed of steel bars and concrete, and are mainly used as wire support pillars in the power, communication, railway, petroleum and other industries. At present, the shapes of cement poles are divided into tapered poles and equal-diameter poles. When inspecting tapered cement poles, it is necessary to measure data such as their length, root diameter, tip diameter, wall thickness, and wall slope angle. Since one end of the cement pole is sealed and the other end is an open structure, when measuring the inner diameter of the cement pole, it is only necessary to measure at the open end of the cement pole. The length of the cement pole generally ranges from several meters to more than ten meters. Measurements at more positions will lead to reduced detection efficiency. Therefore, the present invention proposes an intelligent detection device and detection method for cement poles.

[0003] In the prior art, the length of the tapered cement pole is relatively long. When measuring its length, it is necessary to ensure that the starting point of the measuring tool is on the central axis of the tapered cement pole, and the starting point also needs to coincide with the two end faces of the cement pole. In this process, if there is a deviation between the starting point of the measuring tool and the central axis of the cement pole, it will cause errors in the measurement data. In addition, the parameters of the cement pole also include: root diameter, tip diameter, wall thickness and wall slope angle, etc., so it is necessary to use different tools for multiple measurements, which makes the detection work time-consuming. Summary of the invention

[0004] The purpose of the present invention is to provide a cement pole intelligent detection device and detection method to solve the technical problems in the prior art.

[0005] An intelligent detection device for cement poles, comprising:

[0006] A base, wherein positioning components are arranged at the four corners of the top of the base;

[0007] Two adjustment components, the two adjustment components are arranged at two ends of the top of the base, and each of the adjustment components is provided with an electric slide;

[0008] Two outer diameter measuring assemblies, the two outer diameter measuring assemblies are respectively arranged on the moving ends of the two electric slides;

[0009] An inner diameter measuring assembly, wherein the inner diameter measuring assembly is fixed to a moving end of one of the electric slides;

[0010] A length measuring assembly, wherein the length measuring assembly is connected to two outer diameter measuring assemblies;

[0011] A single chip microcomputer, wherein the single chip microcomputer is connected to the inner diameter measuring component, the length measuring component, two outer diameter measuring components and two adjusting components through signal lines;

[0012] Wherein, the adjustment component comprises:

[0013] A support plate fixed at the top end of the base;

[0014] Two power assemblies are fixed on the side walls of the support plate in an upper and lower distribution. The electric slide is connected to the two power assemblies. The two power assemblies are used to adjust the deflection angle of the electric slide so that the electric slide is flush with the end of the cement pole.

[0015] Preferably, the power assembly comprises:

[0016] An electric push rod is fixed on the side wall of the support plate and is electrically connected to the single chip microcomputer.

[0017] Preferably, the power assembly further comprises:

[0018] A sliding seat, wherein a connecting shaft is rotatably provided on the side wall of the sliding seat, and the connecting shaft and the telescopic end of the electric push rod are fixed;

[0019] A connecting seat is fixed on the side wall of the electric slide, and the sliding seat and the connecting seat are slidably connected.

[0020] Preferably, the two components of the outer diameter side wall include:

[0021] A fixed seat, wherein the fixed seat is fixed on the moving end of the electric slide;

[0022] A first sleeve, wherein the first sleeve penetrates and is fixed on the side wall of the fixing seat, and first sleeve rods are slidably arranged at both ends of the inner wall of the first sleeve;

[0023] An L-shaped rod is fixed to the end of the first set of rods.

[0024] Preferably, a second force sensor is fixed to one end of the first rod set, a second spring is fixed to another end of the first rod set, the second spring and the second force sensor are fixed, and the second force sensor is electrically connected to the single-chip microcomputer.

[0025] Preferably, the inner diameter measuring assembly comprises:

[0026] A connecting frame, the connecting frame being fixed to the moving end of one of the electric slides;

[0027] The plate body is fixed on the side wall of the connecting frame, a second sleeve is provided through the top of the plate body, and a second sleeve rod is slidably provided on the top and bottom of the inner wall of the second sleeve.

[0028] Preferably, a third force sensor is fixed to one end of the second rod set, a third spring is fixed to another end of the second rod set, the third spring and the third force sensor are fixed, and the third force sensor is electrically connected to the single chip microcomputer.

[0029] Preferably, the length measurement component comprises:

[0030] Two connecting plates, the two connecting plates are fixed on two of the L-shaped rods, and the two connecting plates correspond to the two L-shaped rods one by one and are perpendicular;

[0031] Two rotating shafts, the two rotating shafts are rotatably arranged at the ends of the two connecting plates respectively;

[0032] Two connecting blocks, the two connecting blocks are respectively fixed to the two rotating shafts, and the side walls of the two connecting blocks are both provided with round holes;

[0033] A connecting rod, wherein the connecting rod is slidably disposed in the two circular holes;

[0034] Two end plates, the two end plates are fixed at two ends of the connecting rod, a first force sensor is fixed on the side wall of one of the end plates, and the first force sensor is electrically connected to the single chip microcomputer;

[0035] Two first springs are respectively fixed to two connecting blocks, one of the first springs is fixed to the first force sensor, and the other first spring is fixed to the nearest end plate.

[0036] Preferably, the positioning component comprises:

[0037] A fixing plate, the fixing plate being fixed on the top of the base;

[0038] A hydraulic push rod, the hydraulic push rod penetrates and is fixed on the side wall of the fixed plate, a connecting frame is fixed to the telescopic end of the hydraulic push rod, and the hydraulic push rod is electrically connected to the single chip microcomputer;

[0039] The shaft body is rotatably connected to the connecting frame.

[0040] A detection method of a cement pole intelligent detection device comprises the following steps:

[0041] Step 1: Check whether the limit function between the second set of rods and the second sleeve is normal, that is, it is necessary to ensure that in the standby state, the second set of rods at the top cannot slide upward along the second sleeve, and the second set of rods at the bottom cannot slide downward along the second sleeve. After checking that everything is correct, the cement pole to be tested can be placed on the base;

[0042] Step 2: The single chip microcomputer controls the hydraulic push rod to work. When the hydraulic push rod works, the shaft body is driven close to the cement pole through the connection frame. When the shaft body hits the cement pole, the hydraulic push rod works to push the cement pole to move on the base. Through the two shaft bodies at one end of the base, the root of the cement pole is located in the middle of the top of the base. Similarly, when the two hydraulic push rods at the other end of the base work, the corresponding connection frame and shaft body are used to make the tip of the cement pole located in the middle of the top of the base to achieve the positioning of the cement pole:

[0043] Step 3: The single chip microcomputer controls the two adjustment components to work in sequence. The working steps of the adjustment components are as follows:

[0044] The single chip microcomputer turns on the switches of the two electric push rods. When the two electric push rods are working, they push the electric slide table close to the end of the cement pole. Through the rotation between the connecting shaft and the sliding seat, and the sliding between the connecting shaft and the connecting seat, the angle of the electric slide table can be changed in the same plane, and the electric push rods work until the electric slide table is flush with the end surface of the cement pole.

[0045] Step 4: After the electric slide and the ends of the cement pole are flush, the wall slope angle of the cement pole is calculated, that is, the difference in the elongation of the two electric push rods is calculated by the single chip microcomputer, and its absolute value is taken, recorded as L1. The spacing between the two electric push rods 302 is a fixed value, which is directly input into the single chip microcomputer and recorded as L2. The wall slope angle of the cement pole is α, and the calculation formula of the wall slope angle of the cement pole is tanα=L1 / L2;

[0046] Step 5: When the two electric slides are flush with the two ends of the cement pole respectively, the single chip microcomputer turns on the switch of the electric slide. When the electric slide is working, it drives the fixed seat to move up and down, and then drives the L-shaped rod to move up and down through the first sleeve and the first set of rods. When the L-shaped rod and the cement pole collide, as the L-shaped rod moves, the L-shaped rod moves and then the first set of rods extends along the first sleeve. When the distance between the two L-shaped rods is the largest, it is the diameter of the cement pole. At this time, the single chip microcomputer calculates the expansion and contraction amount of the second spring through the signal strength of the second force sensor, and calculates the outer diameter of the cement pole in combination with the initial distance between the two L-shaped rods. The root diameter and tip diameter data of the cement pole can be obtained through the outer diameter measurement components on the two electric slides;

[0047] Step 6: During the operation of one of the electric slides, the connecting frame and the plate body on its moving end also move synchronously, and then the two second sets of rods are driven to move through the second sleeve. When the second set of rods on the upper side hits the inner wall of the cement pole, the second set of rods on the upper side is compressed, and the third force sensor generates a signal strength through the third spring. Similarly, when the second set of rods on the lower side hits the inner wall of the cement pole, the third force sensor also generates a signal strength. According to the distance between the end of the second set of rods and the plate body, and the signal strength of the third force sensor twice, in combination with the travel data of the moving end of the electric slide, the inner diameter of the cement pole can be measured, and the wall thickness data of the cement pole can be obtained according to the outer diameter and inner diameter of the root of the cement pole;

[0048] Step seven: During the operation of the two electric slides, the connecting rod is driven to move by the connecting plate, the rotating shaft and the first spring, so that the connecting rod moves in the same horizontal plane, and relative sliding also occurs between the connecting rod and the connecting block during the movement, and then the first force sensor generates a signal through the first spring. When the central axis of the connecting rod and the cement pole are parallel, the distance between the two connecting blocks is the smallest, that is, the signal strength of the first force sensor is the smallest at this time. Based on the signal strength, the distance between the two connecting blocks at this time can be obtained. Combined with the length of the L-shaped rod and the distance between the first set of rods and the side of the electric slide, these two fixed data can be used to obtain the length data of the cement pole.

[0049] Compared with the prior art, the beneficial effects of the present invention are:

[0050] (1) The present invention can achieve the following during use: by setting up a power component, an electric slide and a positioning component, the cement pole can be placed above the base, and then the cement pole can be pushed to the center position above the base by the positioning component. Then, the power component can be used to adjust the position of the electric slide so that the electric slide is close to the end of the cement pole and the electric slide passes through the center of the circle of the end of the cement pole, thereby facilitating the operation of the outer diameter measuring component and the inner diameter measuring component.

[0051] (2) The present invention can measure the wall slope angle of the cement pole by means of the electric slide, outer diameter measuring component, inner diameter measuring component, length measuring component and single chip microcomputer through the extension and contraction amount of the two power components and the distance between the two power components in combination with trigonometric functions. The root diameter and tip diameter data of the cement pole can be measured through the operation of the two outer diameter measuring components and the electric slide. The inner diameter data of the cement pole can be measured through the operation of the inner diameter measuring component and the electric slide. The wall thickness data of the cement pole can be obtained by the difference between the root diameter data and the inner diameter data. Finally, the length data of the cement pole can be obtained by the operation of the length measuring component and the electric slide. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0053] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0054] Figure 2 The present invention Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0055] Figure 3 It is a schematic diagram of the support plate and the electric push rod structure of the present invention;

[0056] Figure 4 The present invention Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0057] Figure 5 It is a schematic diagram of the structure of the electric slide, the fixing seat and the connecting frame of the present invention;

[0058] Figure 6 is a schematic cross-sectional structural diagram of a second sleeve of the present invention;

[0059] Figure 7 is a schematic cross-sectional structural diagram of a first sleeve of the present invention;

[0060] Figure 8 It is a schematic diagram of the structure of the connecting rod, the first spring, the connecting block and the end plate of the present invention.

[0061] Reference numerals:

[0062] 1. Base; 201. Fixed plate; 202. Hydraulic push rod; 203. Connecting frame; 204. Axis body; 301. Support plate; 302. Electric push rod; 401. Connecting rod; 402. Connecting block; 403. Connecting plate; 404. Rotating shaft; 405. End plate; 406. First spring; 407. First force sensor; 501. Sliding seat; 502. Connecting shaft; 503. Connecting seat; 6. Electric slide; 701. Fixed seat; 702. First sleeve; 703. First set of rods; 704. L-shaped rod; 705. Second spring; 706. Second force sensor; 801. Connecting frame; 802. Plate body; 803. Second sleeve; 804. Second set of rods; 805. Third spring; 806. Third force sensor. DETAILED DESCRIPTION

[0063] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0064] Combine the following Figures 1 to 8 As shown, an embodiment of the present invention provides an intelligent detection device for cement poles, comprising:

[0065] Base 1, positioning components are arranged at the four corners of the top of the base 1;

[0066] Two adjustment components, the two adjustment components are arranged at both ends of the top of the base 1, and each adjustment component is provided with an electric slide 6;

[0067] Two outer diameter measuring components, the two outer diameter measuring components are respectively arranged on the moving ends of the two electric slides 6;

[0068] An inner diameter measuring assembly, wherein the inner diameter measuring assembly and a moving end of one of the electric slides 6 are fixed;

[0069] A length measuring component, wherein the length measuring component is connected with two outer diameter measuring components;

[0070] A single chip microcomputer, wherein the single chip microcomputer is connected with an inner diameter measuring component, a length measuring component, two outer diameter measuring components and two adjusting components through signal lines;

[0071] The adjustment components include:

[0072] A support plate 301, the support plate 301 is fixed at the top end of the base 1;

[0073] Two power assemblies are fixed on the side wall of the support plate 301 in an upper and lower distribution. The electric slide 6 is connected to the two power assemblies. The two power assemblies are used to adjust the deflection angle of the electric slide 6 so that the electric slide 6 is flush with the end of the cement pole.

[0074] The position of the electric slide 6 is adjusted by two power components, and the inclination angle of the electric slide 6 is adjusted at the same time, so that the electric slide 6 can be flush with the end of the cement pole, and the positioning component is cooperated to enable the electric slide 6 to pass through the center position of the end of the cement pole, so as to facilitate the cooperation with the inner diameter measuring component to measure the inner diameter of one end of the cement pole;

[0075] The outer diameter measurement component is used to measure the outer diameter of the cement pole to obtain the root diameter and tip diameter data of the cement pole. The wall thickness data of the cement pole can be obtained by the difference between the root diameter data and the inner diameter data.

[0076] Through the adjustment amount of the two power components and the distance between the two power components, the wall slope angle data of the cement pole can be measured by using trigonometric functions, and the length data of the cement pole can be obtained by using the length measurement component in conjunction with the two electric slides 6;

[0077] In summary, the device can quickly measure the wall thickness, length, wall slope angle, root diameter and tip diameter data of cement poles, thereby improving the efficiency of cement pole parameter measurement.

[0078] Furthermore, the power assembly includes:

[0079] The electric push rod 302 is fixed on the side wall of the support plate 301, and the electric push rod 302 is electrically connected to the single chip microcomputer.

[0080] Furthermore, the power assembly also includes:

[0081] A sliding seat 501, a connecting shaft 502 is rotatably provided on the side wall of the sliding seat 501, and the connecting shaft 502 and the telescopic end of the electric push rod 302 are fixed;

[0082] The connecting seat 503 is fixed on the side wall of the electric slide 6, and the sliding seat 501 and the connecting seat 503 are slidably connected.

[0083] Through the two electric push rods 302, the electric slide 6 can change its position to get closer to the cement pole. Through the rotation of the connecting shaft 502 and the sliding seat 501, and through the sliding between the connecting seat 503 and the sliding seat 501, when one end of the electric slide 6 is attached to the end of the cement pole, under the action of the other electric push rod 302, the other end of the electric slide 6 can also be attached to the end of the cement pole, so that the electric slide 6 can be close to the end of the cement pole. At this time, the deflection angle of the electric slide 6 is the wall slope angle of the cement pole.

[0084] Further, the outer diameter sidewall two components include:

[0085] A fixed seat 701, the fixed seat 701 is fixed on the moving end of the electric slide 6;

[0086] The first sleeve 702 is fixed on the side wall of the fixing seat 701 through the first sleeve 702, and the first sleeve rods 703 (such as Figure 5 shown);

[0087] An L-shaped rod 704 is fixed on the end of the first set of rods 703 .

[0088] Furthermore, a second force sensor 706 (such as Figure 7As shown), a second spring 705 is fixed to the end of another first set of rods 703, and the second spring 705 and the second force sensor 706 are fixed, and the second force sensor 706 is electrically connected to the single chip computer.

[0089] When the electric slide 6 is working, the first sleeve 702 is driven to move up and down through the fixed seat 701, and then the first set of rods 703 and the L-shaped rod 704 are driven to move. When the L-shaped rod 704 conflicts with the outer wall of the cement pole, as the L-shaped rod 704 moves, it will drive the first set of rods 703 to slide along the first sleeve 702, and then stretch the second spring 705, so that the second force sensor 706 generates a signal. When the signal strength of the second force sensor 706 reaches the maximum, the distance between the ends of the two L-shaped rods 704 is the largest. The distance between the ends of the two L-shaped rods 704 can be calculated through the signal strength of the second force sensor 706, which is the outer diameter value of the cement pole.

[0090] Further, the inner diameter measuring assembly comprises:

[0091] A connecting frame 801, the connecting frame 801 is fixed on the moving end of one of the electric slides 6;

[0092] The plate body 802 is fixed on the side wall of the connecting frame 801 , a second sleeve 803 is provided through the top of the plate body 802 , and a second sleeve rod 804 is slidably provided on the top and bottom of the inner wall of the second sleeve 803 .

[0093] Furthermore, a third force sensor 806 is fixed to one end of the second rods 804 , a third spring 805 is fixed to the other end of the second rods 804 , and the third spring 805 and the third force sensor 806 are fixed, and the third force sensor 806 is electrically connected to the single chip microcomputer.

[0094] During the operation of the electric slide 6, the second sleeve 803 is driven to rise and fall through the connecting frame 801 and the plate body 802, and the moving end of the electric slide 6 will drive the two second sets of rods 804 to respectively contact the inner wall of the cement pole. When the moving end of the electric slide 6 moves to the top, the distance between the corresponding second set of rods 804 and the moving end of the electric slide 6 is recorded as Y1. When the moving end of the electric slide 6 moves to the bottom, the distance between the other second set of rods 804 and the moving end of the electric slide 6 is recorded as Y2. The stroke length of the electric slide 6 is Y3, and the inner diameter of the cement pole is the sum of Y1, Y2 and Y3.

[0095] When the moving end of the electric slide 6 rises to the highest point, the second set of rods 804 above hits the inner wall of the cement pole, so that the third force sensor 806 generates a signal. After the moving end on the electric slide 6 stops moving, that is, after the moving end of the electric slide 6 reaches the highest point, the signal intensity is the largest. According to the strongest signal of the third force sensor 806, the distance between the end of the second set of rods 804 and the moving end of the electric slide 6 can be obtained, and the Y1 value can be obtained. Similarly, the Y2 value can be obtained. Y3 is the default initial data of the microcontroller, and then the inner diameter data of the cement pole can be obtained.

[0096] Further, the length measurement component includes:

[0097] Two connecting plates 403, the two connecting plates 403 are fixed on two of the L-shaped rods 704, the two connecting plates 403 and the two L-shaped rods 704 correspond to each other and are perpendicular;

[0098] Two rotating shafts 404, the two rotating shafts 404 are rotatably disposed at the ends of the two connecting plates 403 respectively;

[0099] Two connecting blocks 402, the two connecting blocks 402 are respectively fixed to the two rotating shafts 404, and the side walls of the two connecting blocks 402 are both provided with round holes;

[0100] A connecting rod 401, the connecting rod 401 is slidably disposed in the two circular holes;

[0101] Two end plates 405, the two end plates 405 are fixed at both ends of the connecting rod 401, a first force sensor 407 is fixed to the side wall of one of the end plates 405, and the first force sensor 407 is electrically connected to the single chip microcomputer;

[0102] Two first springs 406 are respectively fixed to the two connecting blocks 402 , wherein one of the first springs 406 is fixed to the first force sensor 407 , and the other first spring 406 is fixed to the nearest end plate 405 .

[0103] After the two electric slides 6 collide with the two ends of the cement pole respectively, the two electric slides 6 are in a parallel state. Thereafter, during the operation of the two electric slides 6 (the two electric slides 6 do not operate synchronously, that is, when the moving end of one of the electric slides 6 moves downward, the moving end of the other electric slide 6 moves upward), the connecting rod 401 is driven to move through the connecting plate 403, the rotating shaft 404 and the first spring 406, so that the connecting rod 401 moves in the same horizontal plane, and relative sliding also occurs between the connecting rod 401 and the connecting block 402 during the movement, and then the first force sensor 407 generates a signal through the first spring 406. When the connecting rod 401 and the central axis of the cement pole are parallel, the distance between the two connecting blocks 402 is the smallest, that is, the signal strength of the first force sensor 407 is the smallest at this time. According to the signal strength, the distance between the two connecting blocks 402 at this time can be obtained. Combined with the length of the L-shaped rod 704 and the distance between the first set of rods 703 and the side of the electric slide 6, these two fixed data can be used to obtain the length data of the cement pole.

[0104] Furthermore, the positioning component includes:

[0105] A fixing plate 201, the fixing plate 201 is fixed on the top of the base 1;

[0106] A hydraulic push rod 202 is fixed on the side wall of the fixed plate 201, a connecting frame 203 is fixed to the telescopic end of the hydraulic push rod 202, and the hydraulic push rod 202 is electrically connected to the single chip microcomputer;

[0107] The shaft body 204 is rotatably connected to the connecting frame 203 .

[0108] When the hydraulic push rod 202 is working, the shaft 204 is driven to move through the connecting frame 203. When the shaft 204 hits the cement pole, the cement pole can be pushed to move on the base 1 as the hydraulic push rod 202 works. Through the synchronous operation of the two hydraulic push rods 202 at one end of the base 1, one end of the cement pole can be pushed to the top of the base 1. Similarly, the other end of the cement pole is pushed to the top of the base 1 by the action of the two hydraulic push rods 202 at the other end of the base 1, so that the central axis of the cement pole can pass through the two electric push rods 302, that is, the electric slide 6 can pass through the center of the circle of the end of the cement pole.

[0109] A detection method of a cement pole intelligent detection device comprises the following steps:

[0110] Step 1: Check whether the limiting function between the second set of rods 804 and the second sleeve 803 is normal, that is, it is necessary to ensure that in the standby state, the second set of rods 804 at the top cannot slide upward along the second sleeve 803, and the second set of rods 804 at the bottom cannot slide downward along the second sleeve 803. After checking that everything is correct, the cement pole to be tested can be placed on the base 1;

[0111] Step 2: The single chip microcomputer controls the hydraulic push rod 202 to work. When the hydraulic push rod 202 works, the shaft 204 is driven to approach the cement pole through the connection frame 203. When the shaft 204 hits the cement pole, the hydraulic push rod 202 works to push the cement pole to move on the base 1. Through the two shafts 204 at one end of the base 1, the root of the cement pole is located in the middle of the upper part of the base 1. Similarly, when the two hydraulic push rods 202 at the other end of the base 1 work, the corresponding connection frame 203 and shaft 204 make the tip of the cement pole located in the middle of the upper part of the base 1, so as to realize the positioning of the cement pole:

[0112] Step 3: The single chip microcomputer controls the two adjustment components to work in sequence. The working steps of the adjustment components are as follows:

[0113] The single chip microcomputer turns on the switches of the two electric push rods 302. When the two electric push rods 302 are working, they push the electric slide 6 close to the end of the cement pole. Through the rotation between the connecting shaft 502 and the sliding seat 501, and the sliding between the connecting shaft 502 and the connecting seat 503, the angle of the electric slide 6 can be changed in the same plane, and through the working of the electric push rods 302, the electric slide 6 is flush with the end surface of the cement pole.

[0114] Step 4: After the electric slide 6 and the end of the cement pole are flush, the wall slope angle of the cement pole is calculated, that is, the difference in the elongation of the two electric push rods 302 is calculated by the single chip microcomputer, and its absolute value is taken, recorded as L1, and the spacing between the two electric push rods 302 is a fixed value, which is directly input into the single chip microcomputer and recorded as L2. The wall slope angle of the cement pole is α, and the calculation formula of the wall slope angle of the cement pole is tanα=L1 / L2;

[0115] Step 5: When the two electric slides 6 are flush with the two ends of the cement pole respectively, the single chip microcomputer turns on the switch of the electric slide 6. When the electric slide 6 is working, it drives the fixed seat 701 to move up and down, and then drives the L-shaped rod 704 to move up and down through the first sleeve 702 and the first set of rods 703. When the L-shaped rod 704 conflicts with the cement pole, as the L-shaped rod 704 moves, the L-shaped rod 704 moves and then the first set of rods 703 extends along the first sleeve 702. When the distance between the two L-shaped rods 704 is the largest, it is the diameter of the cement pole. At this time, the single chip microcomputer calculates the expansion and contraction amount of the second spring 705 through the signal strength of the second force sensor 706, and calculates the outer diameter of the cement pole in combination with the initial distance between the two L-shaped rods 704. The root diameter and tip diameter data of the cement pole can be obtained through the outer diameter measurement components on the two electric slides 6;

[0116] Step 6: During the operation of one of the electric slides 6, the connecting frame 801 and the plate body 802 on its moving end also move synchronously, and then the two second sets of rods 804 are driven to move through the second sleeve 803. When the second set of rods 804 at the top hits the inner wall of the cement pole, the second set of rods 804 at the top are compressed, and the third force sensor 806 generates a signal strength through the third spring 805. Similarly, when the second set of rods 804 at the bottom hits the inner wall of the cement pole, the third force sensor 806 also generates a signal strength. According to the distance between the end of the second set of rods 804 and the plate body 802, and the signal strength of the third force sensor 806 twice, in combination with the stroke data of the moving end of the electric slide 6, the inner diameter of the cement pole can be measured, and the wall thickness data of the cement pole can be obtained according to the root outer diameter and inner diameter of the cement pole;

[0117] Step seven: During the operation of the two electric slides 6, the connecting rod 401 is driven to move by the connecting plate 403, the rotating shaft 404 and the first spring 406, so that the connecting rod 401 moves in the same horizontal plane, and relative sliding also occurs between the connecting rod 401 and the connecting block 402 during the movement, and then the first force sensor 407 generates a signal through the first spring 406. When the connecting rod 401 and the central axis of the cement pole are parallel, the distance between the two connecting blocks 402 is the smallest, that is, the signal strength of the first force sensor 407 is the smallest at this time. According to the signal strength, the distance between the two connecting blocks 402 at this time can be obtained. Combined with the length of the L-shaped rod 704 and the spacing between the first set of rods 703 and the side of the electric slide 6, these two fixed data can be used to obtain the length data of the cement pole.

[0118] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An intelligent detection device for cement poles, characterized in that: include: A base (1), wherein positioning components are arranged at the four corners of the top of the base (1); Two adjustment components, the two adjustment components are arranged at two ends of the top of the base (1), and each of the adjustment components is provided with an electric slide (6); Two outer diameter measuring assemblies, the two outer diameter measuring assemblies being respectively arranged on the moving ends of two electric slides (6); An inner diameter measuring assembly, wherein the inner diameter measuring assembly is fixed to a moving end of one of the electric slides (6); A length measuring assembly, wherein the length measuring assembly is connected to two outer diameter measuring assemblies; A single chip microcomputer, wherein the single chip microcomputer is connected to the inner diameter measuring component, the length measuring component, two outer diameter measuring components and two adjusting components through signal lines; Wherein, the adjustment component comprises: A support plate (301), wherein the support plate (301) is fixed at the top end of the base (1); Two power assemblies, the two power assemblies being fixed on the side wall of the support plate (301) in an upper and lower distribution, the electric slide (6) being connected to the two power assemblies, the two power assemblies being used to adjust the deflection angle of the electric slide (6) so that the electric slide (6) is flush with the end of the cement pole; The power assembly comprises: An electric push rod (302), the electric push rod (302) being fixed on a side wall of the support plate (301), the electric push rod (302) being electrically connected to the single chip microcomputer; The length measurement assembly comprises: Two connecting plates (403), the two connecting plates (403) being fixed on two of the L-shaped rods (704), the two connecting plates (403) and the two L-shaped rods (704) corresponding to each other one by one and being perpendicular; Two rotating shafts (404), the two rotating shafts (404) being rotatably disposed at the ends of the two connecting plates (403) respectively; Two connecting blocks (402), the two connecting blocks (402) being fixed to the two rotating shafts (404) respectively, and the side walls of the two connecting blocks (402) are both provided with circular holes; A connecting rod (401), wherein the connecting rod (401) is slidably disposed in the two circular holes; Two end plates (405), the two end plates (405) being fixed at two ends of the connecting rod (401), a first force sensor (407) being fixed to a side wall of one of the end plates (405), the first force sensor (407) being electrically connected to the single chip microcomputer; Two first springs (406), the two first springs (406) are respectively fixed to two connecting blocks (402), one of the first springs (406) is fixed to a first force sensor (407), and the other first spring (406) is fixed to a nearby end plate (405).

2. The intelligent detection device for cement poles according to claim 1 is characterized in that: The power assembly also includes: A sliding seat (501), wherein a connecting shaft (502) is rotatably provided on a side wall of the sliding seat (501), and the connecting shaft (502) and the telescopic end of the electric push rod (302) are fixed; A connecting seat (503) is fixed on a side wall of the electric slide (6), and the sliding seat (501) and the connecting seat (503) are slidably connected.

3. The intelligent detection device for cement poles according to claim 1 is characterized in that: The outer diameter side wall two components include: A fixed seat (701), wherein the fixed seat (701) is fixed on the moving end of the electric slide (6); A first sleeve (702), the first sleeve (702) passing through and fixed on the side wall of the fixing seat (701), and first sleeve rods (703) being slidably arranged at both ends of the inner wall of the first sleeve (702); An L-shaped rod (704) is fixed to the end of the first set of rods (703).

4. The intelligent detection device for cement poles according to claim 3 is characterized in that: A second force sensor (706) is fixed to one end of the first rods (703), a second spring (705) is fixed to another end of the first rods (703), the second spring (705) and the second force sensor (706) are fixed, and the second force sensor (706) is electrically connected to the single-chip computer.

5. The intelligent detection device for cement poles according to claim 1 is characterized in that: The inner diameter measuring assembly comprises: A connecting frame (801), wherein the connecting frame (801) is fixed on a moving end of one of the electric slides (6); A plate body (802) is fixed on a side wall of the connecting frame (801); a second sleeve (803) is provided through the top of the plate body (802); and a second sleeve rod (804) is slidably provided on the top and bottom of the inner wall of the second sleeve (803).

6. The intelligent detection device for cement poles according to claim 5 is characterized in that: A third force sensor (806) is fixed to one end of the second rod (804), a third spring (805) is fixed to another end of the second rod (804), the third spring (805) and the third force sensor (806) are fixed, and the third force sensor (806) is electrically connected to the single-chip computer.

7. The intelligent detection device for cement poles according to claim 2 is characterized in that: The positioning component comprises: A fixing plate (201), wherein the fixing plate (201) is fixed on the top of the base (1); A hydraulic push rod (202), the hydraulic push rod (202) being passed through and fixed on a side wall of the fixed plate (201), a connecting frame (203) being fixed to a telescopic end of the hydraulic push rod (202), and the hydraulic push rod (202) being electrically connected to the single chip computer; A shaft body (204), wherein the shaft body (204) and the connection frame (203) are rotatably connected.

8. An intelligent detection device for cement poles according to any one of claims 1 to 7, characterized in that: The detection method includes the following steps: Step 1: Check whether the limiting function between the second set of rods (804) and the second sleeve (803) is normal, that is, it is necessary to ensure that in the standby state, the second set of rods (804) at the top cannot slide upward along the second sleeve (803), and the second set of rods (804) at the bottom cannot slide downward along the second sleeve (803). After the inspection is correct, the cement pole to be tested can be placed on the base (1); Step 2: The single chip microcomputer controls the hydraulic push rod (202) to work, and drives the shaft (204) to approach the cement pole through the connection frame (203). As the hydraulic push rod (202) works, the cement pole can be pushed to move on the base (1). The positioning of the cement pole is achieved through four sets of positioning components: Step 3: The single chip microcomputer controls the two adjustment components to work in sequence. The working steps of the adjustment components are as follows: The single chip computer turns on the switches of the two electric push rods (302), and when the two electric push rods (302) are in operation, the electric slide (6) is pushed close to the end of the cement pole, and the electric slide (6) is flush with the end surface of the cement pole through the rotation between the connecting shaft (502) and the sliding seat (501), and the sliding between the connecting shaft (502) and the connecting seat (503); Step 4: After the electric slide (6) and the end of the cement pole are flush, the wall slope angle of the cement pole is calculated, that is, the difference in the elongation of the two electric push rods (302) is calculated by the single chip computer, and its absolute value is taken and recorded as L1. The distance between the two electric push rods (302) is a fixed value, which is directly input into the single chip computer and recorded as L2. The wall slope angle of the cement pole is α, and the calculation formula of the wall slope angle of the cement pole is tanα=L1 / L2; Step 5: When the two electric slides (6) are flush with the two ends of the cement pole respectively, the electric slides (6) drive the fixing seat (701) to move up and down when working, and then drive the L-shaped rod (704) to move up and down through the first sleeve (702) and the first set of rods (703). When the L-shaped rod (704) and the cement pole collide, as the L-shaped rod (704) moves, the L-shaped rod (704) moves, and then the first set of rods (703) extends along the first sleeve (702). When the distance between the two L-shaped rods (704) is the largest, it is the diameter of the cement pole. Step 6: When one of the electric slides (6) is working, the connecting frame (801) and the plate body (802) on the moving end thereof also move synchronously, thereby driving the two second sets of rods (804) to move through the second sleeve (803). The inner diameter of the cement pole can be measured by combining the signal strength of the two third force sensors (806) and the stroke data of the moving end of the electric slide (6). Based on the outer diameter and inner diameter of the root of the cement pole, the wall thickness data of the cement pole can be obtained. Step 7: During the operation of the two electric slides (6), the connecting rod (401) is driven to move by the connecting plate (403), the rotating shaft (404) and the first spring (406), so that the connecting rod (401) moves in the same horizontal plane, and relative sliding occurs between the connecting rod (401) and the connecting block (402) during the movement, and then the first force sensor (407) generates a signal through the first spring (406). According to the strength of the signal, the distance between the two connecting blocks (402) at this time can be obtained, and the length data of the cement pole can be obtained.

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