Cement telegraph pole strength detection device and method

Abstract

The invention relates to the technical field of cement telegraph pole strength detection, in particular to a cement telegraph pole strength detection device and method.The cement telegraph pole strength detection device comprises a bearing seat, a matching seat is detachably installed in the middle of the upper end face of the bearing seat, and a cement telegraph pole is movably installed on the inner side of the upper end of the matching seat; a protective clamping assembly is arranged in the matching seat, the protective clamping assembly comprises a hydraulic bag groove formed in the matching seat, a hydraulic bag is embedded in the hydraulic bag groove, the front end and the rear end of the hydraulic bag communicate with connecting joints, and the ends, away from the hydraulic bag, of the connecting joints detachably communicate with hydraulic manifolds. The clamping effect of the hydraulic bag is matched with the combined effect of the hydraulic jacking assembly and the transverse clamping assembly to clamp and fix the cement telegraph pole, so that the clamping and fixing effect on the cement telegraph pole is further improved.

Description

Technical Field

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

[0002] A cement pole, also known as a concrete pole or an electric pole, is a pole made of concrete and steel bars or steel wires. The tapered pole is the most common shape of a cement pole, with a smaller tip diameter (i.e., the top diameter) and a larger root diameter. This design makes the pole more stable when subjected to lateral forces such as wind, and is also beneficial to handling and installation during construction.

[0003] A compression testing machine is used to load a cement pole sample and measure the maximum pressure value it can withstand before fracture, so as to evaluate its compressive strength. Compressive strength is a key indicator of the load-bearing capacity of a cement pole. A cement pole with insufficient strength is prone to fracture, leading to safety accidents. The strength detection of a cement pole is mainly based on the principle of hydraulic transmission. When the oil pump of the device works, high-pressure oil is generated and transmitted through pipelines to the oil cylinder. In the oil cylinder, the oil exerts a thrust on the piston, causing the piston to move forward. This thrust is transmitted through a series of mechanical transmission mechanisms and finally converted into a vertical pressure on the cement pole. The force measuring mechanism will monitor and record the pressure value applied to the pole in real time for the operator to analyze.

[0004] In the existing technical solutions for detecting the strength of tapered cement poles, most of them clamp and fix the cement pole through a pressing plate. However, when clamping and fixing a tapered cement pole, due to the structural problem that the tapered cement pole has a smaller tip diameter and a larger root diameter, simply clamping it with a pressing plate will result in uneven clamping force distribution caused by insufficient clamping fit, leading to the problem of sliding and deflection of the tapered cement pole during the test. Summary of the Invention

[0005] The purpose of the present invention is to provide a cement pole strength detection device and method. The clamping effect of the hydraulic bladder, combined with the hydraulic tightening assembly and the lateral clamping assembly, jointly clamps and fixes the cement pole, thereby further improving the clamping and fixing effect on the cement pole to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: a cement pole strength detection device, including a bearing seat, on the upper end surface of the bearing seat, a bearing frame is fixedly installed, at the middle position of the top end of the bearing frame, a strength detection component is provided, the strength detection component includes a hydraulic cylinder fixedly installed at the middle position of the top end of the bearing frame, the telescopic end of the hydraulic cylinder movably penetrates the bearing frame and is fixedly installed with a pressure sensor, the lower end of the pressure sensor is fixedly connected with a pressing plate, at the middle position of the upper end surface of the bearing seat, a matching seat is detachably installed, at the middle position of the upper end surface of the bearing seat, a positioning groove is opened, on the bottom end surface of the matching seat, an assembly block mutually matching with the positioning groove is fixedly installed, and inside the upper end of the matching seat, a cement pole is movably installed;

[0007] Inside the matching seat, a protection clamping component is provided, the protection clamping component includes a hydraulic capsule groove opened inside the matching seat, inside the hydraulic capsule groove, a hydraulic capsule is embedded, both the front and rear ends of the hydraulic capsule are communicated with a connection joint, and the end of the connection joint far away from the hydraulic capsule is detachably communicated with a hydraulic manifold.

[0008] Preferably, at both the front and rear ends of the bearing seat, a transverse clamping component is provided, the transverse clamping component includes loading seats fixedly installed at both the front and rear ends of the bearing seat, inside the middle position of the loading seat, an electric cylinder is embedded, the output end of the electric cylinder is fixedly connected with a transmission rod, and at both the upper and lower ends of the outer wall of the transmission rod, a top rod is fixedly installed.

[0009] Preferably, at both the left and right ends of the outer wall of the transmission rod, a transmission top rod is fixedly installed, and on the side of the top of the transmission top rod close to the cement pole, a plunger is fixedly installed.

[0010] Preferably, inside and outside the transmission rod, a hydraulic tightening component is jointly provided, the hydraulic tightening component includes a hydraulic cavity opened inside the transmission rod, on the outer wall of the right end of the bearing frame, a hydraulic pump is fixedly installed, and the output end of the hydraulic pump is fixedly communicated with a hydraulic pipe.

[0011] Preferably, at the top end of the transmission rod, an annularly arrayed assembly column is fixedly installed, inside the assembly column, a column cavity is opened, inside the column cavity, a top column is slidably installed, inside the top column, a plurality of transverse grooves are opened, and inside the transverse grooves, a top plate is slidably installed.

[0012] Preferably, outside the matching seat, a gas storage and cleaning component is provided, the gas storage and cleaning component includes boxes fixedly installed on both sides of the upper end surface of the bearing seat, inside the upper part of the box, a compression gas cavity mutually matching with the plunger is opened, the upper end of the compression gas cavity is fixedly communicated with a one-way intake valve pipe, and the lower end of the compression gas cavity is fixedly communicated with a one-way exhaust valve pipe.

[0013] Preferably, an elastic air storage bag communicated with the one-way exhaust valve pipe is embedded in the lower part inside the box body, and a cleaning air pipe is fixedly communicated with the lower end of the elastic air storage bag.

[0014] Preferably, a bearing bracket is fixedly installed on the outer wall of the end of the cleaning air pipe, a pressing locking bolt is threadedly connected to the inner side wall of the bearing bracket, a placement seat is fixedly installed on the inner side wall of the bearing bracket, and a clamping groove matching the size of the cleaning air pipe is formed on the adjacent side wall of the placement seat.

[0015] Preferably, the protection clamping assembly includes extrusion groove holes formed on both sides inside the matching seat, a top seat is slidably connected to the bottom end of the extrusion groove hole, a limiting top rod is fixedly connected to the upper end of the top seat, a fixing plate is fixedly installed on the side wall of the limiting top rod, a movable plate groove is formed on the side wall of the limiting top rod, a buffer air bag and a protection movable plate are movably installed inside the movable plate groove, the buffer air bag is located outside the protection movable plate, the bottom end of the buffer air bag is communicated with an elastic communication pipe communicated with the hydraulic air bag, and a contraction storage groove is formed at the upper end inside the matching seat.

[0016] A method for detecting the strength of a cement pole includes the following steps:

[0017] S1. Replace the matching seat that matches the conical cement pole with different sizes to be detected. After the cement pole is placed, the horizontal clamping assembly can clamp and fix the cement pole from the front and back directions;

[0018] S2. The hydraulic jacking assembly can clamp and fix the cement pole from the inside of the cement pole and prevent the cement pole from rotating;

[0019] S3. The clamping action of the hydraulic air bag of the protection clamping assembly, in cooperation with the hydraulic jacking assembly and the horizontal clamping assembly, jointly clamps and fixes the cement pole, and the protection clamping assembly protects the concrete particles that are broken and splashed during the strength detection of the cement pole;

[0020] S4. The strength detection assembly performs a mild detection on the cement pole, and the air storage and cleaning assembly cleans the residues in the matching seat after the detection.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By ejecting the ejector posts, the present invention enables the top ends of the ejector posts to fit snugly against the inner wall of the conical cement electric pole. In this way, the annularly distributed ejector posts can tightly fix the inner wall of the conical cement electric pole, thereby further improving the stability of the conical cement electric pole during strength testing. Through the tightening action of multiple roof plates at different angles, the rotation of the electric pole during the testing process can be effectively prevented, thus improving the testing accuracy.

[0023] 2. Through the setting of the hydraulic bladder, the present invention can fit snugly against the outer wall of the cement electric pole. The symmetrical design of the hydraulic bladder can ensure uniform clamping of the conical cement electric pole, avoiding the inclination or damage of the electric pole caused by uneven clamping. At the same time, the liquid in the hydraulic bladder can adjust the pressure as needed, thereby achieving stable clamping of the electric pole; the setting of the hydraulic bladder can closely fit against the outer wall of the conical cement electric pole, reducing the gaps and looseness during the clamping process. This close fit can not only improve the clamping effect but also prevent the electric pole from shaking or displacing during the testing process, ensuring the accuracy of the test results.

[0024] 3. By extending the fixed plate, the buffer bladder pad, and the protective movable plate in the shrinkage storage groove, the present invention can provide a shielding and protective effect on the left and right sides of the cement electric pole during the strength testing process, avoiding the concrete particles that are broken and splashed during the strength testing of the cement electric pole from causing harm to the surrounding staff; under the dual extrusion and limiting action of the fixed plate and the protective movable plate, the buffer bladder pad can make the liquid inside the buffer bladder pad flow to buffer and absorb the impact force, so as to further improve the protective effect.

[0025] 4. Through the elastic contraction of the elastic gas storage bladder, the present invention can discharge the gas inside through the cleaning air pipe, so that the gas discharged from the inside of the cleaning air pipe can clean the residues in the matching seat, thereby improving the convenience of cleaning the inside of the matching seat and avoiding the influence of the particulate matter remaining in the matching seat on the strength testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 is the overall structural view of the present invention;

[0028] Figure 2 is the structural schematic diagram of the gas storage and cleaning assembly of the present invention;

[0029] Figure 3 Schematic structural diagram of the lateral clamping assembly of the present invention;

[0030] Figure 4 Schematic structural diagram of the protective clamping assembly of the present invention;

[0031] Figure 5 Schematic internal structure diagram of the transmission rod of the present invention;

[0032] Figure 6 Schematic internal structure diagram of the assembly column of the present invention;

[0033] Figure 7 Schematic internal structure diagram of the matching seat of the present invention.

[0034] Explanation of reference numerals in the drawings:

[0035] 1. Bearing seat; 2. Bearing frame; 3. Strength detection assembly; 301. Hydraulic cylinder; 302. Pressure sensor; 303. Pressing disc; 4. Matching seat; 5. Cement pole; 6. Lateral clamping assembly; 601. Loading seat; 602. Electric cylinder; 603. Transmission rod; 604. Thrust rod; 605. Transmission thrust rod; 606. Plunger; 7. Hydraulic jacking assembly; 701. Hydraulic pump; 702. Hydraulic pipe; 703. Hydraulic cavity; 704. Assembly column; 705. Column cavity; 706. Jacking column; 707. Transverse groove; 708. Top plate; 8. Air storage and cleaning assembly; 801. Box body; 802. One-way intake valve pipe; 803. One-way exhaust valve pipe; 804. Elastic air storage bag; 805. Cleaning air pipe; 806. Bearing bracket; 807. Compression locking bolt; 808. Card slot; 809. Placement seat; 810. Compressed air cavity; 9. Protective clamping assembly; 901. Hydraulic manifold; 902. Connecting joint; 903. Hydraulic bladder; 904. Hydraulic bladder groove; 905. Extrusion slot hole; 906. Top seat; 907. Limiting thrust rod; 908. Fixed plate; 909. Buffer bladder pad; 910. Protective movable plate; 911. Movable plate groove; 912. Shrinkage storage groove; 913. Elastic connecting pipe; 10. Positioning groove; 11. Assembly block. Detailed implementation manners

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0037] The present invention provides a technical solution:

[0038] Please refer to Figures 1 to 3 , Figure 5 andFigure 6 , a cement pole strength detection device, comprising a bearing seat 1. A bearing frame 2 is fixedly installed on the upper end surface of the bearing seat 1. A strength detection component 3 is arranged at the middle position of the top end of the bearing frame 2. The strength detection component 3 includes a hydraulic cylinder 301 fixedly installed at the middle position of the top end of the bearing frame 2. The telescopic end of the hydraulic cylinder 301 movably penetrates through the bearing frame 2 and is fixedly installed with a pressure sensor 302. A pressing plate 303 is fixedly connected to the lower end of the pressure sensor 302. A matching seat 4 is detachably installed at the middle position of the upper end surface of the bearing seat 1. A positioning groove 10 is opened at the middle position of the upper end surface of the bearing seat 1. An assembly block 11 that matches the positioning groove 10 is fixedly installed on the bottom end surface of the matching seat 4. A cement pole 5 is movably installed inside the upper end of the matching seat 4;

[0039] Both the front and rear ends of the bearing seat 1 are provided with transverse clamping components 6. The transverse clamping components 6 include loading seats 601 fixedly installed at the front and rear ends of the bearing seat 1. An electric cylinder 602 is embedded in the middle position of the loading seat 601. The output end of the electric cylinder 602 is fixedly connected with a transmission rod 603. Top rods 604 are fixedly installed at both the upper and lower ends of the outer wall of the transmission rod 603. Transmission ejector rods 605 are fixedly installed at both the left and right ends of the outer wall of the transmission rod 603. A plunger 606 is fixedly installed on the side of the top of the transmission ejector rod 605 close to the cement pole 5. A hydraulic jacking component 7 is jointly arranged inside and outside the transmission rod 603. The hydraulic jacking component 7 includes a hydraulic cavity 703 opened inside the transmission rod 603. A hydraulic pump 701 is fixedly installed on the outer wall of the right end of the bearing frame 2. The output end of the hydraulic pump 701 is fixedly communicated with a hydraulic pipe 702. Assembly columns 704 distributed in a circular array are fixedly installed at the top end of the transmission rod 603. A column cavity 705 is opened inside the assembly column 704. A top column 706 is slidably installed inside the column cavity 705. A plurality of transverse grooves 707 are opened inside the top column 706. A top plate 708 is slidably installed inside the transverse grooves 707.

[0040] By adopting the above technical solution, during use, according to the conical cement electric poles 5 of different sizes to be detected, the matching seats 4 that match them are replaced. The matching seats 4 can be installed in the positioning grooves 10 on the upper end surface of the bearing seats 1 through the assembly blocks 11 at the bottom ends. The design of the matching seats 4 can closely fit the outer shape of the conical cement electric poles 5, thus effectively preventing the electric poles from shaking or tilting during the detection process. This stability is crucial for ensuring the accuracy of the detection results because any slight movement may affect the precision of the detection data; the design of the matching seats 4 enables the conical cement electric poles 5 to be placed on the detection device more quickly and accurately, thus reducing the time required for placement and positioning; when the cement electric poles 5 are placed well, the electric cylinder 602 is started. The set loading seat 601 can bear the electric cylinder 602. The operation of the electric cylinder 602 can drive the transmission rod 603 to expand and contract. Through the expansion and contraction of the transmission rod 603, the ejector rod 604 and the transmission ejector rod 605 can be made to squeeze and fit with the ports of the cement pole. In this way, through the symmetrically arranged ejector rod 604 and transmission ejector rod 605, the cement pole can be clamped and fixed from the front and back directions, thereby ensuring the stability of the conical cement electric poles 5 during the strength detection.

[0041] When the transmission rod 603 extends, the top end of the transmission rod 603 will extend into the interior of the conical cement electric pole 5. At this time, the hydraulic pump 701 is started. The input end of the hydraulic pump 701 can be externally connected to a liquid delivery pipeline. Through the operation of the hydraulic pump 701, the liquid can be delivered into the hydraulic pipe 702. Through the hydraulic pipe 702, the liquid can be pumped into the hydraulic cavity 703. As the liquid in the hydraulic cavity 703 increases, the hydraulic cavity 703 is interconnected with the column cavity 705 and the transverse groove 707, so that the liquid can flow into the column cavity 705. When the liquid in the column cavity 705 increases, it can push the ejector post 706 to move outward. Through the ejection of the ejector post 706, the top end of the ejector post 706 can be made to fit with the inner wall of the conical cement electric pole 5. In this way, the annularly distributed ejector posts 706 can tightly fix the inner wall of the conical cement electric pole 5, thereby further improving the stability of the conical cement electric pole 5 during the strength detection. At the same time, through the pumping of the liquid, the liquid can flow into the transverse groove 707. When the liquid in the transverse groove 707 increases, the liquid in the transverse groove 707 pushes the top plate 708 to extend outward. Through the tightening action of the top plates 708 at multiple different angles, the rotation of the electric pole during the detection process can be effectively prevented, thereby improving the detection accuracy. If the electric pole rotates during the detection process, the detection personnel may need to spend more time and effort to re-adjust the position of the electric pole to ensure the accuracy of the detection; it should be noted that there is sufficient sealing between the set top plate 708 and the transverse groove 707, and between the assembly column 704 and the ejector post 706 to avoid the problem of oil leakage during the sliding process.

[0042] When strength detection is required, the set hydraulic cylinder 301 can be externally connected to a pressurized oil pump. Through the connection between the pressurized oil pump and the hydraulic cylinder 301, oil can be pumped into the hydraulic cylinder 301. By increasing the oil pressure in the hydraulic cylinder 301, the pressure sensor 302 and the pressure plate 303 can be pushed to move downward. Through the pressure plate 303, the cement pole 5 can be extruded. By extruding the cement pole 5 through the pressure plate 303, the strength detection of the cement pole 5 can be carried out. At the same time, the applied pressure can be detected by the pressure sensor 302. The pressure sensor 302 can transmit the detected data to the force measuring mechanism of the detection device to monitor the pressure value applied to the cement pole. These data can be clearly displayed through an instrument or a computer interface for the operator to analyze and judge. This is the prior art and will not be elaborated in detail here.

[0043] Specifically, as Figure 1 、 Figure 2 、 Figure 4 and Figure 7 shown, a protective clamping assembly 9 is arranged inside the matching seat 4. The protective clamping assembly 9 includes a hydraulic bladder groove 904 opened inside the matching seat 4. A hydraulic bladder 903 is embedded inside the hydraulic bladder groove 904. Both the front and rear ends of the hydraulic bladder 903 are communicated with a connecting joint 902. One end of the connecting joint 902 away from the hydraulic bladder 903 is detachably communicated with a hydraulic manifold 901. The protective clamping assembly 9 includes extrusion slot holes 905 opened on both sides inside the matching seat 4. A top seat 906 is slidably connected to the bottom end of the extrusion slot hole 905. A limiting top rod 907 is fixedly connected to the upper end of the top seat 906. A fixing plate 908 is fixedly installed on the side wall of the limiting top rod 907. An activity plate groove 911 is opened on the side wall of the limiting top rod 907. A buffer bladder pad 909 and a protective activity plate 910 are movably installed inside the activity plate groove 911. The buffer bladder pad 909 is located outside the protective activity plate 910. The bottom end of the buffer bladder pad 909 is communicated with an elastic communication pipe 913 communicated with the hydraulic bladder 903. A contraction storage groove 912 is opened at the upper end inside the matching seat 4.

[0044] By adopting the above technical solution, when the conical cement pole 5 is placed in the matching seat 4, the hydraulic pump 701 can transport the liquid into the hydraulic pipe 702. Through the hydraulic pipe 702, the liquid can be pumped into the hydraulic chamber 703. The increase in the liquid inside the hydraulic chamber 703 can conduct the liquid into the hydraulic manifold 901. The hydraulic manifold 901 can communicate with the hydraulic bladder 903 through the connecting joint 902. In this way, the liquid can be pumped into the hydraulic bladder 903 through the hydraulic manifold 901 and the connecting joint 902. By the increase in the liquid inside the symmetrical hydraulic bladder 903, the inner cement pole 5 can be clamped and fixed. And due to the arrangement of the hydraulic bladder 903, it can fit with the outer wall of the cement pole 5. The symmetrical design of the hydraulic bladder 903 can ensure the uniform clamping of the conical cement pole 5, avoiding the inclination or damage of the pole caused by uneven clamping. At the same time, the pressure of the liquid inside the hydraulic bladder 903 can be adjusted as needed, so as to achieve the stable clamping of the pole; the arrangement of the hydraulic bladder 903 can closely fit with the outer wall of the conical cement pole 5, reducing the gaps and looseness during the clamping process. This close fit can not only improve the clamping effect, but also prevent the pole from shaking or displacing during the detection process, ensuring the accuracy of the detection results; it should be noted here that the clamping effect of the hydraulic bladder 903 cooperates with the hydraulic tightening assembly 7 and the lateral clamping assembly 6 to jointly clamp and fix the cement pole 5, so as to further improve the clamping and fixing effect on the cement pole 5. The arranged hydraulic bladder groove 904 can play a role in limiting the internal hydraulic bladder 903.

[0045] When the hydraulic bladder 903 expands, the expanded hydraulic bladder 903 can push the top seat 906 inside the extrusion slot 905. Through the upward movement of the top seat 906, the limiting ejector rod 907, the fixing plate 908, the buffer bladder pad 909, and the protective movable plate 910 can be driven to extend from the contraction storage slot 912. Through the extension of the fixing plate 908, the buffer bladder pad 909, and the protective movable plate 910 in the contraction storage slot 912, it can play a role in shielding and protecting the left and right sides of the cement pole 5 during the strength detection process, avoiding damage to the surrounding workers caused by broken and splashing concrete particles during the strength detection of the cement pole 5. At the same time, the elastic connecting pipe 913 provided can connect the buffer bladder pad 909 and the hydraulic bladder 903, so that the liquid in the hydraulic bladder 903 can be pumped into the buffer bladder pad 909. When splashing concrete particles impact the protective movable plate 910, the protective movable plate 910 can move in the movable plate slot 911 under the action of the impact force, so as to squeeze the expanded buffer bladder pad 909. Under the dual extrusion and limiting action of the fixing plate 908 and the protective movable plate 910, the liquid inside the buffer bladder pad 909 can flow to buffer and absorb the impact force, so as to further improve the protection effect. It should be noted that the fixing plate 908, the buffer bladder pad 909, and the protective movable plate 910 provided on the left and right sides cooperate with the loading seats 601 provided front and back to achieve a better protection effect.

[0046] Specifically, as Figures 1 to 2 shown, an air storage and cleaning component 8 is provided on the outer side of the matching seat 4. The air storage and cleaning component 8 includes box bodies 801 fixed on both sides of the upper end surface of the bearing seat 1. An air compression chamber 810 matching the plunger 606 is opened in the upper part of the interior of the box body 801. A one-way intake valve pipe 802 is fixedly connected to the upper end of the air compression chamber 810. A one-way exhaust valve pipe 803 is fixedly connected to the lower end of the air compression chamber 810. An elastic air storage bladder 804 communicating with the one-way exhaust valve pipe 803 is embedded in the lower part of the interior of the box body 801. A cleaning air pipe 805 is fixedly connected to the lower end of the elastic air storage bladder 804. A bearing bracket 806 is fixedly installed on the outer wall at the end of the cleaning air pipe 805. A pressing locking bolt 807 is threadedly connected to the inner side wall of the bearing bracket 806. An installation seat 809 is fixedly installed on the inner side wall of the bearing frame 2. A card slot 808 matching the size of the cleaning air pipe 805 is opened on the adjacent side wall of the installation seat 809.

[0047] By adopting the above technical solution, when the electric cylinder 602 works, it can drive the transmission rod 603 to expand and contract. Through the expansion and contraction of the transmission rod 603, the transmission ejector rod 605 can be driven to expand and contract. When the transmission ejector rod 605 contracts, it can drive the plunger 606 to contract, and the outside air can enter the compressed air chamber 810 through the one-way intake valve pipe 802. When the transmission ejector rod 605 extends, the transmission ejector rod 605 can drive the plunger 606 to move together. When the plunger 606 moves, it can squeeze the gas inside the compressed air chamber 810. Through the squeezing of the gas inside the compressed air chamber 810, the gas inside the compressed air chamber 810 can be introduced into the elastic air storage bag 804 through the one-way exhaust valve pipe 803. Through the increase of the gas inside the elastic air storage bag 804, the elastic air storage bag 804 can expand itself to store the incoming gas; after the strength detection is completed, the broken large concrete blocks are taken out from the matching seat 4. At this time, the cleaning air pipe 805 can be taken out from the card slot 808 inside the placement seat 809 through the bearing bracket 806, and the exhaust end of the cleaning air pipe 805 is aligned with the concrete particles in the matching seat 4. The pressing lock bolt 807 is turned so that the pressing lock bolt 807 no longer squeezes the cleaning air pipe 805. In this way, through the elastic contraction of the elastic air storage bag 804 itself, the gas inside can be discharged through the cleaning air pipe 805, so that the gas discharged inside the cleaning air pipe 805 can clean the residues in the matching seat 4, thereby improving the convenience of cleaning inside the matching seat 4 and avoiding the influence of the particles remaining in the matching seat 4 on the strength detection.

[0048] A method for detecting the strength of a cement electric pole includes the following steps: S1. According to the conical cement electric poles 5 of different sizes to be detected, the matching seat 4 that matches them is replaced. After the cement electric poles 5 are placed, the horizontal clamping assembly 6 can clamp and fix the cement electric poles 5 from the front and back directions; S2. Through the provided hydraulic jacking assembly 7, the cement electric poles 5 can be clamped and fixed from the inside, and the rotation of the cement electric poles 5 can be prevented; S3. The clamping action of the hydraulic bladder 903 of the protective clamping assembly 9, in cooperation with the hydraulic jacking assembly 7 and the horizontal clamping assembly 6, jointly clamps and fixes the cement electric poles 5, and the protective clamping assembly 9 protects the concrete particles that splash and break during the strength detection of the cement electric poles 5; S4. The strength of the cement electric poles 5 is detected slightly through the strength detection assembly 3, and the residues in the matching seat 4 after the detection are cleaned through the air storage and cleaning assembly 8.

[0049] Working principle: When in use, the matching seat 4 is replaced according to the conical cement electric poles 5 of different sizes to be detected. The matching seat 4 can be installed in the positioning groove 10 on the upper end face of the bearing seat 1 through the assembly block 11 at the bottom end. After the cement electric pole 5 is placed, the electric cylinder 602 is started. The set loading seat 601 can bear the electric cylinder 602. The work of the electric cylinder 602 can drive the telescopic movement of the transmission rod 603. Through the telescopic movement of the transmission rod 603, the ejector rod 604 and the transmission ejector rod 605 can be mutually pressed and fitted with the port of the cement pole. In this way, the symmetrically arranged ejector rod 604 and the transmission ejector rod 605 can clamp and fix the cement pole from the front and back directions; when the transmission rod 603 extends, the top end of the transmission rod 603 will extend into the interior of the conical cement electric pole 5. At this time, the hydraulic pump 701 is started. The input end of the hydraulic pump 701 can be externally connected to a liquid delivery pipeline. Through the work of the hydraulic pump 701, the liquid can be delivered into the hydraulic pipe 702. Through the hydraulic pipe 702, the liquid can be pumped into the hydraulic cavity 703. As the liquid in the hydraulic cavity 703 increases, the hydraulic cavity 703 is interconnected with the column cavity 705 and the transverse groove 707, so that the liquid can flow into the column cavity 705. When the liquid in the column cavity 705 increases, it can push the ejector post 706 in the assembly post 704 to move outward. Through the ejection of the ejector post 706, the top end of the ejector post 706 can be mutually fitted with the inner wall of the conical cement electric pole 5, so that the annularly distributed ejector posts 706 can tightly fix the inner wall of the conical cement electric pole 5, thereby further improving the stability of the conical cement electric pole 5 during strength detection. At the same time, through the pumping of the liquid, the liquid can flow into the transverse groove 707. When the liquid in the transverse groove 707 increases, the liquid in the transverse groove 707 pushes the top plate 708 to extend outward. Through the tightening action of the top plates 708 at different angles, the rotation of the electric pole during the detection process can be effectively prevented, thereby improving the detection accuracy. When the conical cement electric pole 5 is placed in the matching seat 4, through the work of the hydraulic pump 701, the liquid can be delivered into the hydraulic pipe 702. Through the hydraulic pipe 702, the liquid can be pumped into the hydraulic cavity 703. As the liquid in the hydraulic cavity 703 increases, the liquid can be introduced into the hydraulic manifold 901. The hydraulic manifold 901 can be interconnected with the hydraulic bladder 903 through the connection joint 902. In this way, the liquid can be pumped into the hydraulic bladder 903 through the hydraulic manifold 901 and the connection joint 902. Through the increase of the liquid in the symmetric hydraulic bladders 903, the inner conical cement electric pole 5 can be clamped and fixed, and through the setting of the hydraulic bladder 903, it can be mutually fitted with the outer wall of the conical cement electric pole 5. The symmetric design of the hydraulic bladder 903 can ensure the uniform clamping of the conical cement electric pole 5. The set hydraulic bladder groove 904 can play a role in limiting the hydraulic bladder 903 inside it.

[0050] When the hydraulic bladder 903 expands, the expanded hydraulic bladder 903 can push the top seat 906 inside the extrusion slot 905. Through the upward movement of the top seat 906, the limiting ejector rod 907, the fixed plate 908, the buffer bladder pad 909, and the protective movable plate 910 can be driven to extend from the contraction storage slot 912. Through the extension of the fixed plate 908, the buffer bladder pad 909, and the protective movable plate 910 in the contraction storage slot 912, it can play a shielding and protective effect on the left and right sides of the cement pole 5 during the strength detection process, avoiding damage to the surrounding staff caused by broken and splashing concrete particles during the strength detection of the cement pole 5; at the same time, the elastic communication pipe 913 provided can connect the buffer bladder pad 909 and the hydraulic bladder 903, so that the liquid in the hydraulic bladder 903 can be pumped into the buffer bladder pad 909. When splashing concrete particles impact the protective movable plate 910, the protective movable plate 910 can move in the movable plate slot 911 under the action of the impact force, so as to squeeze the expanded buffer bladder pad 909. Under the dual extrusion and limiting action of the fixed plate 908 and the protective movable plate 910 on the buffer bladder pad 909, the liquid inside the buffer bladder pad 909 can flow to buffer and absorb the impact force, so as to further improve the protection effect. When the electric cylinder 602 works, it can drive the transmission rod 603 to expand and contract. Through the expansion and contraction of the transmission rod 603, the transmission ejector rod 605 can be driven to expand and contract. When the transmission ejector rod 605 contracts, the plunger 606 can be driven to contract, and the outside air can enter the compressed air chamber 810 through the one-way intake valve pipe 802. When the transmission ejector rod 605 extends, the transmission ejector rod 605 can drive the plunger 606 to move together. The plunger 606 is slidably and fittingly connected to the box body 801. When the plunger 606 moves, the gas inside the compressed air chamber 810 can be squeezed. Through the squeezing of the gas inside the compressed air chamber 810, the gas inside the compressed air chamber 810 can be introduced into the elastic air storage bag 804 through the one-way exhaust valve pipe 803. Through the increase of the gas inside the elastic air storage bag 804, the elastic air storage bag 804 can expand itself to store the incoming gas.

[0051] When performing strength detection, the strength detection component 3 installed on the bearing frame 2 can conduct strength detection. The provided hydraulic cylinder 301 can be externally connected to a pressurized oil pump. Through the connection between the pressurized oil pump and the hydraulic cylinder 301, oil can be pumped into the hydraulic cylinder 301. With the increase in the oil pressure inside the hydraulic cylinder 301, the pressure sensor 302 and the pressure plate 303 can be pushed downward. Through the pressure plate 303, the cement pole 5 can be extruded. By extruding the cement pole 5 with the pressure plate 303, the strength detection of the cement pole 5 can be carried out. Meanwhile, the applied pressure can be detected by the pressure sensor 302. The pressure sensor 302 can transmit the detection data to the force measuring mechanism of the detection device to monitor the pressure value applied to the cement pole. These data can be clearly displayed through an instrument or a computer interface for the operator to analyze and judge. After the strength detection is completed, the broken large concrete blocks are taken out from the matching seat 4. At this time, the cleaning air pipe 805 can be taken out from the card slot 808 inside the placement seat 809 through the bearing bracket 806. Align the exhaust end of the cleaning air pipe 805 with the concrete particles in the matching seat 4 and turn the compression locking bolt 807 so that the compression locking bolt 807 no longer squeezes the cleaning air pipe 805. In this way, through the elastic contraction of the elastic air storage bag 804, the gas inside can be discharged through the cleaning air pipe 805. In this way, the gas discharged from the inside of the cleaning air pipe 805 can clean the residues in the matching seat 4, thereby improving the convenience of cleaning the inside of the matching seat 4 and avoiding the influence of the particles remaining in the matching seat 4 on the strength detection.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and 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. A cement pole strength detection device, comprising a bearing seat (1), a bearing frame (2) being fixedly mounted on the upper end surface of the bearing seat (1), a strength detection assembly (3) being arranged at the middle position of the top end of the bearing frame (2), the strength detection assembly (3) comprising a hydraulic cylinder (301) being fixedly mounted at the middle position of the top end of the bearing frame (2), the telescopic end of the hydraulic cylinder (301) movably passing through (2) and fixedly mounted with a pressure sensor (302), the lower end of the pressure sensor (302) being fixedly connected with a pressure plate (303), characterized in that: A matching seat (4) is detachably mounted in the middle of the upper end surface of the bearing seat (1); a positioning groove (10) is provided in the middle of the upper end surface of the bearing seat (1); an assembly block (11) matching the positioning groove (10) is fixedly mounted on the bottom end surface of the matching seat (4); and a cement electric pole (5) is movably mounted on the inner side of the upper end of the matching seat (4); A protective clamping assembly (9) is arranged inside the matching seat (4), and the protective clamping assembly (9) includes a hydraulic bag groove (904) opened inside the matching seat (4), a hydraulic bag (903) is embedded inside the hydraulic bag groove (904), and the front and rear ends of the hydraulic bag (903) are both connected to a connecting joint (902), and the end of the connecting joint (902) away from the hydraulic bag (903) is detachably connected to a hydraulic manifold (901).

2. A cement pole strength detection device according to claim 1, characterized in that: The front and rear ends of the bearing seat (1) are both provided with a transverse clamping assembly (6), the transverse clamping assembly (6) comprising a loading seat (601) fixedly mounted on the front and rear ends of the bearing seat (1), an electric cylinder (602) is embedded in the middle position of the loading seat (601), the output end of the electric cylinder (602) is fixedly connected to a transmission rod (603), and the upper and lower ends of the outer wall of the transmission rod (603) are both fixedly mounted with a push rod (604).

3. A cement pole strength detection device according to claim 2, characterized in that: Transmission mandrels (605) are fixedly mounted on both left and right ends of the outer wall of the transmission rod (603), and a plunger (606) is fixedly mounted on the top of the transmission mandrel (605) on a side close to the cement electric pole (5).

4. A cement pole strength detection device according to claim 3, characterized in that: A hydraulic jacking assembly (7) is commonly provided inside and outside the transmission rod (603), and the hydraulic jacking assembly (7) includes a hydraulic chamber (703) opened inside the transmission rod (603). A hydraulic pump (701) is fixedly mounted on the outer wall of the right end of the support frame (2), and the output end of the hydraulic pump (701) is fixedly connected to a hydraulic pipe (702).

5. A cement pole strength detection device according to claim 4, characterized in that: The top end of the transmission rod (603) is fixedly mounted with assembly columns (704) distributed in a ring array, a column cavity (705) is provided inside the assembly column (704), a top column (706) is slidably mounted inside the column cavity (705), a plurality of transverse grooves (707) are provided inside the top column (706), and a top plate (708) is slidably mounted inside the transverse groove (707).

6. A cement pole strength detection device according to claim 5, characterized in that: An air storage cleaning component (8) is arranged on the outer side of the matching seat (4), and the air storage cleaning component (8) comprises a box body (801) fixed on both sides of the upper end surface of the supporting seat (1), and a compressed air chamber (810) matching with the plunger (606) is opened in the upper part of the inner part of the box body (801), and the upper end of the compressed air chamber (810) is fixedly connected to a one-way air intake valve pipe (802), and the lower end of the compressed air chamber (810) is fixedly connected to a one-way air exhaust valve pipe (803).

7. A cement pole strength detection device according to claim 6, characterized in that: An elastic air storage bag (804) which is in communication with a one-way exhaust valve tube (803) is embedded in the lower inner part of the box body (801), and a clean air pipe (805) is fixedly connected to the lower end of the elastic air storage bag (804).

8. A cement pole strength detection device according to claim 7, characterized in that: A bearing bracket (806) is fixedly mounted on the outer wall of the end of the clean air pipe (805), a clamping locking bolt (807) is threadedly connected on the inner wall of the bearing bracket (806), a placement seat (809) is fixedly mounted on the inner wall of the bearing frame (2), and a slot (808) matching the size of the clean air pipe (805) is provided on the adjacent side wall of the placement seat (809).

9. A cement pole strength detection device according to claim 1, characterized in that: The protective clamping assembly (9) includes extrusion slots (905) provided on both sides of the interior of the matching seat (4); the bottom end of the extrusion slot (905) is slidably connected to a top seat (906); the upper end of the top seat (906) is fixedly connected to a limiting push rod (907); a fixed plate (908) is fixedly installed on the side wall of the limiting push rod (907); a movable plate slot (911) is provided on the side wall of the limiting push rod (907); a buffer pad (909) and a protective movable plate (910) are movably installed inside the movable plate slot (911); the buffer pad (909) is located on the outer side of the protective movable plate (910); the bottom end of the buffer pad (909) is connected to an elastic connecting tube (913) connected to the hydraulic bag (903); and a shrinkage storage slot (912) is provided at the upper end of the interior of the matching seat (4).

10. A cement pole strength detection method, which is applicable to the cement pole strength detection device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Replace the matching seat (4) that matches the conical cement pole (5) of different sizes to be tested. After the cement pole (5) is placed, the cement pole (5) can be clamped and fixed from the front and rear directions by the transverse clamping assembly (6); S2, the hydraulic jacking assembly (7) can be used to clamp and fix the cement pole (5) from the inside and prevent the cement pole (5) from rotating; S3, the clamping action of the hydraulic bag (903) of the protective clamping assembly (9) cooperates with the hydraulic jacking assembly (7) and the transverse clamping assembly (6) to clamp and fix the cement pole (5), and the protective clamping assembly (9) protects the cement pole (5) from concrete particles that are broken and splashed during the strength test; S4, lightly inspecting the cement electric pole (5) by using the strength inspection component (3), and cleaning the residues in the matching seat (4) after the inspection by using the gas storage cleaning component (8).

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