An overhauling type semi-grouting sleeve finished product detection device

Abstract

The application discloses a kind of overhaul type semi-grouting sleeve finished product detection equipment, including detection table, further include: placing plate, the placing plate is located in the side of detection table, for placing grouting sleeve finished product;Fixed exclusion unit, one side of the placing plate is equipped with fixed exclusion unit, for fixing semi-grouting sleeve and after detection semi-grouting sleeve is automatically discharged;Primary detection unit, the primary detection unit is located in the side of detection table, for detecting the appearance of grouting sleeve finished product, solve the problem that the error and intensity detection single of semi-grouting sleeve in prior art is detected by manual mode, realize the sufficient detection of semi-grouting sleeve.

Description

Technical Field

[0001] This application relates to the field of semi-grouting sleeve testing technology, and in particular to a maintenance-type semi-grouting sleeve finished product testing equipment. Background Technology

[0002] Grouting sleeves, also known as grouting sleeve joints or sleeve grouting joints, are assemblies composed of specially processed sleeves, matching grouting materials, and reinforcing bars. When connecting reinforcing bars, fast-hardening, non-shrink grouting material is injected, and the reinforcing bars are connected to the sleeve by the bonding and interlocking effect between the materials.

[0003] When grouting sleeves arrive at the factory, a sample of the grouting sleeves should be taken out for inspection to check their appearance quality, dimensions, and tensile strength. The inspection results should comply with the provisions of current industry standards.

[0004] However, during the implementation of the relevant technical solutions, at least the following technical problems were found: First, the inspection of the appearance of the grouting sleeve mainly involves checking for sand inclusions, sand holes, cracks, rust, and burrs on the sleeve end face and interface. Defects are generally judged by manual visual inspection. However, the standards for manual visual inspection are unclear and are highly subjective, resulting in differences in quality between products in the same batch. Second, after the appearance inspection is completed, the grouting sleeve should be extracted and a centering connection joint specimen should be made using matching grouting material, and tensile strength should be tested. The existing tensile test results are singular and cannot approximate the conditions in actual use, thus the tensile strength effect is not close to the actual use effect, affecting the actual service life. Summary of the Invention

[0005] This application provides a maintenance-type semi-grouting sleeve finished product testing equipment, which solves the problems of error and limited strength testing in the existing technology of using manual methods to test semi-grouting sleeves, and realizes the comprehensive testing of semi-grouting sleeves.

[0006] This application provides a maintenance-type semi-grouted sleeve finished product testing equipment, including a testing platform, and further comprising: a placement plate, the placement plate being disposed on one side of the testing platform for placing the finished grouting sleeve; a fixing and removal unit, the placement plate being disposed on one side for fixing the semi-grouted sleeve and automatically unloading the tested semi-grouted sleeve; a primary testing unit, the primary testing unit being disposed on one side of the testing platform for inspecting the appearance of the finished grouting sleeve; the primary testing unit comprising: a burr detection component, the burr detection component being disposed on one side of the testing platform for inspecting the end face and outer surface of the semi-grouted sleeve for burr detection; a rust detection component, the rust detection component being disposed on the side opposite to the burr detection component for detecting rust on the surface of the semi-grouted sleeve and polishing it; and a secondary testing unit, the secondary testing unit being disposed on one side of the primary testing unit for testing the strength of the semi-grouted sleeve.

[0007] Furthermore, the re-testing unit includes: a striking block, which is disposed on one side of the testing platform and is used to impact the semi-grouted sleeve undergoing tensile testing; and a driving component, which is connected to the striking block and is used to drive the striking block to act on the outer wall of the semi-grouted sleeve to simulate vibration.

[0008] Furthermore, the burr detection assembly includes: a connecting plate, which is disposed at the bottom of the placement plate, and a driven gear is coaxially connected to the bottom of the connecting plate, and a driving gear is meshed with one side of the driven gear, the driving gear being driven by a first power device; and a probe, which is symmetrically disposed on one side of the connecting plate, and a telescopic rotating component is provided between the probe and the connecting plate, the telescopic rotating component being used to control the probe to move and detect along the end face and interface of the semi-grouting sleeve.

[0009] Furthermore, the telescopic rotating component includes: a bidirectional transmission part, which is located on one side of the connecting plate and is used to control the probe to move to the interface for detection; a moving plate, which is located on both sides of the bidirectional transmission part; and a rotating plate, which is provided on the moving plate and is connected to the probe. The rotating plate is driven by a second power device and is used to control the rotating plate to rotate and move along the semi-grouting sleeve interface for detection.

[0010] Furthermore, the rust detection component includes: a gravity sensor mounted on a placement plate for detecting the mass of the semi-grouting sleeve; a mounting plate connected to a connecting plate, with a threaded rod rotatably connected to the mounting plate and driven by a third power device; a clamping plate threadedly connected to the threaded rod; and friction rollers located on both sides of the clamping plate for rubbing against the outer wall of the semi-grouting sleeve while adhering to it.

[0011] Furthermore, a first elastic element is provided between the friction roller and the clamping plate to allow the friction roller to abut against the outer wall of the semi-grouting sleeve.

[0012] Further, the fixing and removing unit includes: a first driving block, which is disposed on the placement plate and driven by a fourth power device; a first connecting rod, which is rotatably disposed on both sides of the first driving block, and the end of the first connecting rod away from the first driving block is connected to a second driving block; a second connecting rod, which is rotatably connected to the end of the first connecting rod away from the first connecting rod, and the first connecting rod and the second connecting rod are connected through a second driving block; and a clamping block, which is rotatably connected to the end of the second connecting rod away from the second driving block, for clamping and fixing the semi-grouting sleeve.

[0013] Furthermore, the fixing and removing unit further includes: a fixing plate, which is disposed on one side of the placement plate; a second elastic member, which is provided on the fixing plate, and one end of the second elastic member is connected to a lifting block; an abutting block, which abuts against one side of the lifting block, and the bottom of the abutting block is slidably connected to a limiting groove via a sliding block; and a driving rod, which is disposed between the sliding block and any set of clamping blocks, and the clamping block is used to release the limiting position of the abutting block on the lifting block while the driving rod moves.

[0014] Furthermore, a guide plate is provided on one side of the testing platform, and the guide plate is provided with multiple sets of guide rollers for guiding the slide along its length.

[0015] Furthermore, the driving assembly includes: a rotating disk, which is disposed on a testing platform and has multiple sets of actuating blocks arranged along its circumference; a swing rod, which is rotatably disposed on one side of the actuating blocks via a rotating shaft and abuts against the actuating blocks, and has a striking block on the swing rod, with a third elastic element abutting against one side of the swing rod; and a limiting post, which is provided on the swing rod and is slidably connected to an arc-shaped groove.

[0016] The technical solution provided in this application has at least the following technical effects or advantages:

[0017] (1) Since this application adopts a fixed exclusion unit, the semi-grouting sleeve is fixed for easy inspection. At the same time, the semi-grouting sleeve can be automatically unloaded after the inspection is completed, which reduces the manual operation of the semi-grouting sleeve during the inspection process. Therefore, it effectively solves the problem of wasting manpower by using manual operation during the inspection of the existing semi-grouting sleeve.

[0018] (2) This application uses a primary inspection unit and a secondary inspection unit. First, a probe is used to inspect the end face and interface of the semi-grouting sleeve for burrs. At the same time as the burrs are inspected, the rust inspection component is used to clean the small area of ​​rust on the surface of the semi-grouting sleeve, so as to facilitate the next inspection process. Under the action of the hammer block, it simulates a tensile test in a harsh environment, thereby obtaining a semi-grouting sleeve with better quality. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this application;

[0020] Figure 2 This is a top view of the overall structure in Embodiment 1 of this application;

[0021] Figure 3 This is a schematic diagram of the initial detection unit in Embodiment 1 of this application;

[0022] Figure 4 This is a schematic diagram of the initial detection unit from another angle in Embodiment 1 of this application;

[0023] Figure 5 For this Figure 4 Enlarged structural diagram at point A;

[0024] Figure 6 This is a top view of the fixed discharge unit in Embodiment 1 of this application;

[0025] Figure 7 This is a schematic diagram of the structure of the fixed discharge unit moving in Embodiment 1 of this application;

[0026] Figure 8 This is a schematic diagram of the drive component in Embodiment 2 of this application;

[0027] Figure 9 This is a schematic diagram of the structure of the drive component rotation in Embodiment 2 of this application.

[0028] In the diagram: 100, Inspection table; 101, Placement plate; 102, Guide plate; 103, Guide roller; 1, Fixed removal unit; 11, First drive block; 12, First connecting rod; 13, Second drive block; 14, Second connecting rod; 15, Clamping block; 16, Fixing plate; 17, Second elastic element; 18, Lifting block; 19, Abutting block; 20, Limiting groove; 20a, Drive rod; 2, Initial inspection unit; 21, Burr inspection assembly; 211, Connecting plate; 212, Driven gear; 213 1. Drive gear; 214. Probe; 4. Telescopic rotating component; 41. Bidirectional transmission unit; 42. Moving plate; 43. Rotating plate; 22. Rust detection assembly; 221. Mounting plate; 222. Threaded rod; 223. Clamping plate; 224. Friction roller; 225. First elastic element; 3. Second detection unit; 30. Tapping block; 31. Drive assembly; 311. Rotating disk; 312. Actuating block; 313. Swing rod; 314. Third elastic element; 315. Limiting post; 316. Arc groove. Detailed Implementation

[0029] This application discloses a maintenance-type semi-grouting sleeve finished product testing equipment. The semi-grouting sleeve is pre-fixed by passing it through the friction roller 224 and placing it on the placement plate 101. Then, the clamping block 15 is used to fix its position. After fixing, it is sequentially tested for rust and burrs. After the appearance inspection is completed, a tensile test is performed on the assembly between the semi-grouting sleeve and the reinforcing bar at the other end of the testing table 100. During the tensile test, the sleeve is vibrated by the striking block 30 to simulate the harsh environment of the external environment, and the tensile strength of the semi-grouting sleeve is tested. This solves the problems of error and limited strength testing in the prior art when using manual methods to test semi-grouting sleeves, and realizes a thorough test of the semi-grouting sleeve.

[0030] To better understand the above technical solution, the following will provide a detailed explanation of the above technical solution in conjunction with the accompanying drawings and specific implementation methods.

[0031] Example 1:

[0032] Reference Figure 1-3A maintenance-type semi-grouting sleeve finished product inspection equipment includes an inspection platform 100 and a placement plate 101 disposed on one side of the inspection platform 100. The placement plate 101 is used to place the finished grouting sleeve. A fixing and removal unit 1 is provided on one side of the placement plate 101. The fixing and removal unit 1 is used to fix the semi-grouting sleeve and automatically unload the inspected semi-grouting sleeve. A primary inspection unit 2 is provided on one side of the inspection platform 100. The primary inspection unit 2 is used to inspect the appearance of the finished grouting sleeve. The primary inspection unit 2 includes a burr detection component 21 disposed on one side of the inspection platform 100. The burr detection component 21 is used to detect burrs on the end face and outer surface of the semi-grouting sleeve. A rust detection component 22 is provided on the opposite side of the burr detection component 21. The rust detection component 22 is used to detect rust on the surface of the semi-grouting sleeve and polish it.

[0033] Grouting sleeves are divided into semi-grouting sleeves and full-grouting sleeves. Before use, the outer shell of a semi-grouting sleeve needs to be inspected for surface defects such as burrs and rust. Only after the surface is inspected for defects such as burrs and rust can it be put into other processes. Only after the inspection is completed can it be put into use. By adopting mechanized inspection, the errors caused by manual inspection are reduced, thereby making the inspection results more accurate.

[0034] Reference Figure 1-7 The fixed removal unit 1 includes a first driving block 11 slidably connected to the placement plate 101, and the first driving block 11 is driven by a fourth power device, preferably a cylinder. The two sides of the first driving block 11 are rotatably connected to a first connecting rod 12, and the end of the first connecting rod 12 away from the first driving block 11 is connected to a second driving block 13. The end of the first connecting rod 12 away from the first connecting rod 12 is rotatably connected to a second connecting rod 14, and the first connecting rod 12 and the second connecting rod 14 are connected through the second driving block 13. The end of the second connecting rod 14 away from the second driving block 13 is rotatably connected to a clamping block 15, which is used to clamp and fix the semi-grouting sleeve.

[0035] The fixed exclusion unit 1 further includes a fixed plate 16 disposed on one side of the placement plate 101. The fixed plate 16 is provided with a second elastic member 17, and one end of the second elastic member 17 is connected to a lifting block 18. One side of the lifting block 18 abuts against a stop block 19. The bottom of the stop block 19 is slidably connected to a limiting groove 20 through a sliding block. A driving rod 20a is fixedly connected between the sliding block and any set of clamping blocks 15. The clamping block 15 is used to release the limit of the stop block 19 on the lifting block 18 while the driving rod 20a moves.

[0036] The testing platform 100 is provided with a guide plate 102 on one side, and the guide plate 102 is provided with a plurality of guide rollers 103 for guiding the slide along its length.

[0037] The burr detection assembly 21 includes a connecting plate 211 disposed at the bottom of the placement plate 101, and a driven gear 212 is coaxially connected to the bottom of the connecting plate 211. A driving gear 213 is meshed with one side of the driven gear 212. The driving gear 213 is driven by a first power device, preferably a motor. A probe 214 is symmetrically connected to one side of the connecting plate 211, and a telescopic rotating member 4 is provided between the probe 214 and the connecting plate 211. The telescopic rotating member 4 is used to control the probe 214 along... The movement detection is performed on the end face and interface of the semi-grouting sleeve. The telescopic rotating component 4 includes a bidirectional transmission part 41 located on one side of the connecting plate 211. The bidirectional transmission part 41 is preferably a bidirectional threaded rod 222. Moving plates 42 are connected to both sides of the bidirectional transmission part 41. A rotating plate 43 is provided on the moving plate 42. The rotating plate 43 is connected to the probe 214. The rotating plate 43 is driven by a second power device, preferably a motor. The second power device is used to control the rotation of the rotating plate 43 to move and detect along the interface of the semi-grouting sleeve.

[0038] The rust detection component 22 includes a gravity sensor mounted on the placement plate 101. The gravity sensor is used to detect the mass of the semi-grouting sleeve. It is known that the mass of a rusted object increases. A value range is set on the gravity sensor. When the mass exceeds the range, an alarm is triggered, indicating that the surface of the semi-grouting sleeve is heavily rusted and therefore cannot be used normally. The connecting plate 211 is connected to the mounting plate 221, and a threaded rod 222 is rotatably connected to the mounting plate 221. The threaded rod 222 is driven by a third power device, preferably a motor. A clamping plate 223 is threadedly connected to the threaded rod 222. Friction rollers 224 are rotatably connected to both sides of the clamping plate 223. The friction rollers 224 are used to rub against the outer wall of the semi-grouting sleeve while adhering to it. A first elastic element 225 is provided between the friction rollers 224 and the clamping plate 223. The first elastic element 225 is preferably a spring. The first elastic element 225 is used to make the friction rollers 224 abut against the outer wall of the semi-grouting sleeve.

[0039] When inspecting the outside of the semi-grouting sleeve, the semi-grouting sleeve is passed through the friction roller 224. Under the elastic action of the first elastic element 225, the friction roller 224 is pressed tightly against the outer wall of the semi-grouting sleeve. The friction roller 224 is set as an arc-shaped cylinder that fits against the outer wall of the semi-grouting sleeve, which can play the role of position centering and position pre-fixing.

[0040] Subsequently, the fourth power unit is activated, causing the first drive block 11 to move towards the semi-grouting sleeve. Simultaneously, the angle between the first connecting rod 12 and the second connecting rod 14 changes, and the second drive block 13 and the clamping block 15 also move towards the semi-grouting sleeve, thus fixing the semi-grouting sleeve. After the inspection is completed, the lifting block 18 is compressed under the action of the abutting block 19, and the second elastic element 17 is compressed. When the clamping block 15 moves, it drives the abutting block 19 to move, gradually disengaging from the lifting block 18 during the movement, so that the lifting block 18 abuts against the surface of the semi-grouting sleeve. At this time, the second elastic element 17 is still compressed, so that the clamping block 15 can push the semi-grouting sleeve during the retraction process. Under the elastic action of the second elastic element 17, the abutting block 19 and the lifting block 18 abut against each other again, which can push the semi-grouting sleeve to achieve automatic material feeding.

[0041] First, the overall mass of the semi-grouting sleeve is detected by the gravity sensor. If the mass exceeds the set value, an alarm will be triggered. The gravity sensor transmits an electrical signal to the controller, which controls the alarm to sound. At the same time, the clamping block 15 releases its clamping action, and the lifting block 18 unloads the semi-grouting sleeve, reminding the operator to remove the semi-grouting sleeve that is moving along the guide plate 102 and the guide roller 103.

[0042] When the mass does not exceed the limit, burr detection can be performed. First, driven by the first power device, the drive gear 213 rotates, which causes the meshing driven gear 212 to rotate, thereby driving the connecting plate 211 and the mounting plate 221 to move in a circular motion at the same time. On the one hand, the probe 214 can move in a circular motion along the end face of the semi-grouting sleeve to detect burrs. On the other hand, the friction roller 224 can move in a circular motion along the semi-grouting sleeve, and with the cooperation of the threaded rod 222 and the mounting plate 221, it can move along its height direction to polish the outer wall of the semi-grouting sleeve, thereby polishing the rust in a small area on its outer wall, making its use effect better and increasing its strength. After rotating once, the rotation stops. Driven by the second power device, the probe 214 moves in a circular motion along the interface of the semi-grouting sleeve to detect burrs, thereby achieving accurate detection.

[0043] Example 2:

[0044] Reference Figure 1-3 and Figure 8-9The initial testing unit 2 is provided with a secondary testing unit 3 on one side. The secondary testing unit 3 is used to test the strength of the semi-grouting sleeve. The secondary testing unit 3 includes a striking block 30 on one side of the testing table 100. The striking block 30 is connected to a driving component 31. The driving component 31 is used to drive the striking block 30 to act on the outer wall of the semi-grouting sleeve to simulate vibration.

[0045] The driving assembly 31 includes a rotating disk 311 rotatably mounted on the detection table 100, and a plurality of actuating blocks 312 are provided on the rotating disk 311 along its circumference. A swing rod 313 is rotatably mounted on one side of the actuating block 312 via a rotating shaft, and the swing rod 313 abuts against the actuating block 312. A striking block 30 is provided on the swing rod 313, and a third elastic element 314 abuts against one side of the swing rod 313. The third elastic element 314 is preferably a spring. A limiting post 315 is provided on the swing rod 313, and the limiting post 315 is slidably connected to an arc-shaped groove 316.

[0046] After the external inspection is completed, the product of the semi-grouting sleeve and reinforced concrete is placed at the position of the striking block 30. It should be noted that there is a device at the bottom of the striking block 30 that clamps and stretches the reinforcing bar and the semi-grouting sleeve. It is not shown in the figure and belongs to the prior art, so it will not be described in detail. During the stretching process, the rotating disk 311 rotates, and the circumferential actuating block 312 rotates together. There are three sets of actuating blocks 312, but it is not limited. The actuating block 312 contacts the bottom of the swing rod 313, so that it rotates around the pivot, thereby moving towards the semi-grouting sleeve, compressing the third elastic element 314, and causing the limiting post 315 to move along the trajectory of the arc groove 316. Finally, it acts on the semi-grouting sleeve, causing the striking block 30 to vibrate against the semi-grouting sleeve, thereby simulating the stress on the semi-grouting sleeve under harsh external conditions.

[0047] How this application works:

[0048] The semi-grouting sleeve is passed through the friction roller 224. Under the elastic action of the first elastic element 225, the friction roller 224 is pressed tightly against the outer wall of the semi-grouting sleeve. The overall mass of the semi-grouting sleeve is first detected by the gravity sensor. If the mass exceeds the set value, an alarm will be triggered. If the mass is removed, it is a defective product. If the mass does not exceed the set value, burr detection can be performed. On the one hand, the probe 214 can move circumferentially along the end face of the semi-grouting sleeve to detect burrs. On the other hand, while the friction roller 224 can move circumferentially along the semi-grouting sleeve, it can also move along its height direction with the cooperation of the threaded rod 222 and the mounting plate 221 to polish the outer wall of the semi-grouting sleeve.

[0049] The tensile strength of the product formed by the combination of steel bars and semi-grouting sleeve is tested. During the tensile process, the rotating disk 311 rotates, and the agitator 312 contacts the bottom of the swing rod 313, causing it to rotate around the pivot axis and move towards the semi-grouting sleeve. This compresses the second elastic element 17 and causes the limiting post 315 to move along the trajectory of the arc groove 316, finally acting on the semi-grouting sleeve, causing the striking block 30 to vibrate on the semi-grouting sleeve.

[0050] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

[0051] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A maintenance-type semi-grouting sleeve finished product testing equipment, comprising a testing table (100), characterized in that, Also includes: Placement plate (101), which is located on one side of the testing table (100), is used to place the finished grouting sleeve; Fixed removal unit (1): A fixed removal unit (1) is provided on one side of the placement plate (101) for fixing the semi-grouting sleeve and automatically unloading the tested semi-grouting sleeve; The initial inspection unit (2) is located on one side of the inspection table (100) and is used to inspect the appearance of the finished grouting sleeve. The initial detection unit (2) includes: Burr detection component (21), which is located on one side of the detection table (100) and is used to detect burrs on the end face and outer surface of the semi-grouting sleeve; Rust detection component (22), which is located on the side opposite to burr detection component (21), is used to detect rust on the surface of the semi-grouting sleeve and polish it. The re-inspection unit (3) is located on one side of the initial inspection unit (2) and is used to inspect the strength of the semi-grouting sleeve. The fixed exclusion unit (1) includes: The first driving block (11) is disposed on the placement plate (101) and is driven by the fourth power device. The first link (12) is rotatably disposed on both sides of the first drive block (11), and the end of the first link (12) away from the first drive block (11) is connected to the second drive block (13). The second link (14) is rotatably connected to the end of the first link (12) away from the first link (12), and the first link (12) and the second link (14) are connected by the second drive block (13); Clamping block (15): The end of the second connecting rod (14) away from the second driving block (13) is rotatably connected to the clamping block (15) for clamping and fixing the semi-grouting sleeve; The burr detection component (21) includes: A connecting plate (211) is provided at the bottom of the placement plate (101), and a driven gear (212) is coaxially connected to the bottom of the connecting plate (211), and a driving gear (213) is meshed on one side of the driven gear (212), and the driving gear (213) is driven by the first power device. The probe (214) is symmetrically arranged on one side of the connecting plate (211), and a telescopic rotating component (4) is provided between the probe (214) and the connecting plate (211). The telescopic rotating component (4) is used to control the probe (214) to move and detect along the end face and interface of the semi-grouting sleeve. The rust detection component (22) includes: A gravity sensor, which is mounted on a placement plate (101), is used to detect the mass of the semi-grouting sleeve; Mounting plate (221), which is connected to connecting plate (211), and a threaded rod (222) is rotatably connected to the mounting plate (221), and the threaded rod (222) is driven by a third power device; Clamping plate (223), the threaded rod (222) is threadedly connected to clamping plate (223); Friction roller (224), the friction roller (224) is disposed on both sides of the clamping plate (223), and is used to rub against the outer wall of the semi-grouting sleeve while adhering to it; The re-detection unit (3) includes: A striking block (30) is provided on one side of the testing table (100) and is used to impact the semi-grouted sleeve undergoing tensile testing. A drive assembly (31) is connected to a striking block (30) and is used to drive the striking block (30) to act on the outer wall of the semi-grouting sleeve to simulate vibration.

2. The inspection equipment for finished semi-grouting sleeves as described in claim 1, characterized in that, The telescopic rotating component (4) includes: A bidirectional transmission unit (41) is provided on one side of the connecting plate (211) and is used to control the probe (214) to move to the interface for detection; Movable plate (42), the movable plate (42) is disposed on both sides of the bidirectional transmission part (41); Rotating plate (43), the moving plate (42) is provided with rotating plate (43), the rotating plate (43) is connected to probe (214), and the rotating plate (43) is driven by a second power device to control the rotating plate (43) to rotate and move along the semi-grouting sleeve interface for detection.

3. The inspection-type semi-grouting sleeve finished product testing equipment as described in claim 1, characterized in that, A first elastic element (225) is provided between the friction roller (224) and the clamping plate (223) to make the friction roller (224) abut against the outer wall of the semi-grouting sleeve.

4. The inspection equipment for finished semi-grouting sleeves as described in claim 1, characterized in that, The fixed exclusion unit (1) further includes: A fixing plate (16) is provided on one side of the placement plate (101); The second elastic element (17) is provided on the fixed plate (16), and one end of the second elastic element (17) is connected to a lifting block (18). Abutting block (19), one side of the lifting block (18) abuts against the abutting block (19), and the bottom of the abutting block (19) is slidably connected to the limiting groove (20) through the sliding block. A drive rod (20a) is disposed between the sliding block and any set of clamping blocks (15). The clamping blocks (15) are used to release the limiting position of the abutment block (19) on the lifting block (18) while the drive rod (20a) moves.

5. The inspection equipment for finished semi-grouting sleeves as described in claim 2, characterized in that, The testing platform (100) is provided with a guide plate (102) on one side, and the guide plate (102) is provided with multiple sets of guide rollers (103) for guiding the slide along its length.

6. The inspection-type semi-grouting sleeve finished product testing equipment as described in claim 1, characterized in that, The driving component (31) includes: A rotating disk (311) is provided on the detection table (100), and multiple sets of actuating blocks (312) are provided on the rotating disk (311) along its circumference. A swing rod (313) is rotatably mounted on one side of a toggle block (312) via a pivot and abuts against the toggle block (312). A striking block (30) is provided on the swing rod (313), and a third elastic element (314) abuts against one side of the swing rod (313). The swing rod (313) is provided with a limiting post (315), and the limiting post (315) is slidably connected with an arc groove (316).

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