A hydraulic support structural parts inspection equipment

Abstract

The present invention discloses a hydraulic support structural component inspection device, including a machine body, a pressing device fixedly connected at the top and near the center of a U-shaped lifting frame, a linear drive mechanism fixedly connected at the top of the inner wall of the U-shaped lifting frame, an inspection host fixedly connected at the output end of the linear drive mechanism, a fixing device fixedly connected at the top center of the machine body, a threaded connection between the surface of a transmission screw and the end of the U-shaped lifting frame, a power mechanism fixedly connected at the bottom of the inner wall of the machine body, a gear transmission connection between the output end of the power mechanism and the surface of the transmission screw, and a control mechanism fixedly connected at the side of the machine body. The present invention relates to the technical field of hydraulic support detection equipment. The hydraulic support structural component inspection device achieves the effect of preventing loosening, has stable support, and performs limited clamping, reduces the influence of external force or vibration, is not prone to random movement or shaking, is conducive to rapid inspection, is safe and reliable, and improves performance.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic support detection equipment, in particular to a hydraulic support structural component inspection equipment. Background Art

[0002] Marine engineering refers to new construction, reconstruction and expansion projects that are aimed at developing, utilizing, protecting and restoring marine resources, and the main body of the project is located on the sea side of the coastline. In marine engineering, hydraulic supports have been widely used in marine engineering, and with the continuous development of science and technology, more and more hydraulic support structures are used in marine engineering. The hydraulic support structure plays a supporting and stable role in marine engineering. Therefore, the quality of the hydraulic support plays an important role in the project. Therefore, the inspection of the hydraulic support structure must be more stringent, but the inspection efficiency must be improved to ensure the production period. In particular, the measurement of the length, thickness and area of ​​some hydraulic support structures is more important. Therefore, the inspection tooling device used for hydraulic supports is an important inspection tool.

[0003] At present, most of the existing inspections of hydraulic support structures are still carried out manually for length, thickness and area, which is time-consuming, labor-intensive and has low inspection efficiency. Some use equipment for inspection, but it is easily affected by external forces or vibrations, resulting in unstable hydraulic support structures, random movement or shaking, making the inspection inaccurate, affecting subsequent use and reducing performance. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a hydraulic support structure inspection device, comprising a body, a U-shaped lifting frame is slidably connected to the side of the body and near the top position, the opening of the U-shaped lifting frame faces downward, and a pressing device is fixedly connected to the top and near the center position of the U-shaped lifting frame, a linear drive mechanism is fixedly connected to the top of the inner wall of the U-shaped lifting frame, an output end of the linear drive mechanism is fixedly connected to an inspection host, a fixing device is fixedly connected to the top center position of the body, a transmission screw is rotatably connected between the top and bottom of the inner wall of the body, the surface of the transmission screw is threadedly connected to the end of the U-shaped lifting frame, a power mechanism is fixedly connected to the bottom of the inner wall of the body, the output end of the power mechanism is connected to the surface of the transmission screw through a gear transmission, and a control mechanism is fixedly connected to the side of the body, and the control mechanism is used to control the linear drive mechanism, the inspection host and the power mechanism, and then the hydraulic support structure to be inspected is placed The U-shaped lifting frame is placed on the fixing device, and the transmission screw is driven to rotate by the power mechanism, and the sliding connection between the end of the U-shaped lifting frame and the machine body plays a guiding role, so that the U-shaped lifting frame drives the pressing device, the linear drive mechanism, and the inspection host to move downward together, and the inspection host can be used to measure the length, thickness, and area of ​​the hydraulic support structure for inspection, and the hydraulic support structure is pressed by the pressing device, and fixed by the fixing device, so as to prevent the structure from moving at will, which is helpful for subsequent inspection. At this time, the inspection host is driven to move by the linear drive mechanism, and then the hydraulic support structure is inspected, and the pressing of the pressing device is used, and combined with the interaction between the fixing device structures, the structure of the entire device is reasonable and simple, easy to use, stable in support, and limited clamping is performed to reduce the influence of external force or vibration, and it is not easy to move or shake at will, which is helpful for rapid inspection, safe and reliable, and improves inspection efficiency and performance.

[0005] Preferably, a sliding hole matched with the bottom of the U-shaped lifting frame is opened on the side of the machine body, and a threaded hole matched with the transmission screw is opened at the bottom end of the U-shaped lifting frame.

[0006] Preferably, the pressing device comprises a U-shaped pressing bracket, the opening of the U-shaped pressing bracket is downward, the top of the inner wall of the U-shaped pressing bracket is fixedly connected to the top of the U-shaped lifting frame, the bottom end of the U-shaped pressing bracket is slidably connected to a pressing head, an elastic support strip is fixedly connected between the bottom end of the U-shaped pressing bracket and the two sides corresponding to the inside of the pressing head, and the bottom of the pressing head is fixedly connected to a curved gasket. When the U-shaped lifting frame drives the pressing device to move downward as a whole, the bottom of the curved gasket is contacted with the top of the hydraulic support structure on the fixing device, and as the U-shaped lifting frame drives the pressing device to continue to move downward, the U-shaped pressing bracket is elastically pressed. The support bar applies pressing force to the pressing head, and utilizes the elasticity generated by the deformation of the elastic support bar to elastically press the hydraulic support structure through the pressing head, and utilizes the material of the curved gasket to be rubber, which has good flexibility and anti-slip effect, so as to make flexible contact with the surface of the hydraulic support structure to avoid rigid contact, thereby achieving a protective effect. At the same time, as the hydraulic support structure is pressed, pressure will be applied to the supporting device on the fixing device, thereby facilitating subsequent stable support and preventing shaking. The interaction between the structures is utilized to connect the structures together, making them safe and reliable, realizing multiple functions and improving performance.

[0007] Preferably, a sliding hole adapted to the bottom end of the U-shaped pressing bracket is provided on the top of the pressing head, and the surface of the elastic supporting strip is arranged to be arc-shaped.

[0008] Preferably, the fixing device includes a placing base, the bottom of the placing base is fixedly connected to the top of the body, the top of the placing base is provided with a placing groove, a limiting device is provided on the inner wall of the placing base and at the position of the placing groove, a supporting device is provided at the bottom of the inner wall of the placing base, and a right-angle connecting tube is fixedly connected to the bottom of the inner wall of the placing base, and the right-angle connecting tube connects the limiting device and the supporting device.

[0009] Preferably, the number of the limiting devices is two, and the two limiting devices are symmetrically arranged, and the number of the supporting devices is two, and the two supporting devices are symmetrically arranged.

[0010] Preferably, the limiting device includes a clamping plate, the top edge of the clamping plate is rotatably connected to the inner wall of the placement base and close to the top position, the surface of the clamping plate is fixedly connected to a flexible sheet, an elastic supporting sheet is fixedly connected between the two sides of the clamping plate surface corresponding to the inner wall of the placement base, an expansion bladder is fixedly connected between the two sides of the clamping plate surface corresponding to the inner wall of the placement base and close to the elastic supporting sheet, the air port of the expansion bladder is connected to one end of the right-angle connecting pipe, when the hydraulic support structure is placed in the placement groove and under the pressure of the pressing head, the hydraulic support structure moves downward and applies pressure to the clamping plates symmetrically on both sides, and the supporting device is also subjected to pressure, and the material of the flexible sheet is rubber material with good flexibility, so that the surface of the flexible sheet is close to the hydraulic support The surface contact of the frame structure forms a flexible contact, and the top edge of the clamping plate is combined with the inner wall of the base and rotated near the top position to make the clamping plate rotate in the opposite direction, thereby compressing the elastic support sheet and the expansion bladder, and combining the action force and the reaction force, so that the directional elastic force of the elastic support sheet and the expansion bladder is applied to the clamping plate, thereby clamping the hydraulic support structure, which is not easy to loosen. At the same time, the support device under the pressing force can firmly support the hydraulic support structure, and the limit device and the support device are connected by a right-angle connecting pipe, which further promotes the clamping of the hydraulic support structure by the clamping plate, plays a good limiting role, and will not move at will. By utilizing the connection between the structures, multiple functions are realized, which is safe and reliable and improves the performance.

[0011] Preferably, the supporting device includes a supporting pressure plate, the bottom edge of which is rotatably connected to the bottom of the inner wall of the placing base, the supporting pressure plate is arranged as an arc-shaped surface, a pressurized air bag is fixedly connected between the two sides of the supporting pressure plate surface corresponding to the bottom of the inner wall of the placing base, the air port of the pressurized air bag is connected to one end of the right-angle connecting tube away from the limiting device, and a stabilizing device is arranged on the top of the supporting pressure plate.

[0012] Preferably, the stabilizing device includes a supporting base, the bottom of the supporting base is fixed to the top of the supporting pressure plate, the top of the supporting base is rotatably connected to a top pressure plate, an elastic supporting ring is fixedly connected between the bottom edge of the top pressure plate and the two sides corresponding to the top of the supporting base, an elastic supporting airbag is fixedly connected between the bottom of the top pressure plate and the two sides corresponding to the top of the supporting base and close to the elastic supporting ring, a gas receiving chamber is opened on the top of the top pressure plate, the gas port of the gas receiving chamber is connected with the gas port of the elastic supporting airbag, an elastic anti-slip film is fixedly connected to the top of the top pressure plate and at the position of the gas receiving chamber, when the hydraulic support structure is pressed by the pressing head, pressure is applied to the stabilizing device, and the bottom edge of the supporting pressure plate is rotatably connected to the bottom of the inner wall of the placing base, so that the supporting pressure plate presses the pressurized airbag under rotation, at this time, the gas inside the pressurized airbag is discharged, and the gas is transported into the expansion bladder through the right-angle connecting pipe, so that the expansion bladder expands when the gas pressure increases, and the expansion of the expansion bladder is used to apply pressure to the clamping plate The thrust outward promotes the clamping and limiting of the hydraulic support structure. At the same time, the top pressure plate will also be subjected to the pressing force of the hydraulic support structure, and combined with the rotational connection between the top pressure plate and the supporting base plate, the elastic support ring and the elastic support airbag are compressed, and the action force and reaction force are used to make the elastic support ring and the elastic support airbag apply reverse elastic force to the top pressure plate, thereby promoting the support of the hydraulic support structure. The elastic support airbag is compressed, and the internal gas is discharged and enters the gas chamber. As the gas pressure increases, the elastic anti-skid film expands, and the surface of the elastic anti-skid film is tightly fitted with the bottom of the hydraulic support structure, which increases the friction and has an anti-skid effect. As the elastic anti-skid film expands, the gap between the top pressure plate and the bottom of the hydraulic support structure is filled, further promoting the support of the hydraulic support structure, which is not easy to shake. The interaction and connection between the structures are used, and combined with the gas pressure, the structures are cleverly connected together, which is safe and reliable, realizes multiple functions, and improves the performance.

[0013] Preferably, the surface of the top pressure plate is set to be an arc surface, and the elastic support ring is evenly distributed between the bottom edge of the top pressure plate and the two sides corresponding to the top of the supporting base plate.

[0014] The present invention provides a hydraulic support structure inspection device, which has the following beneficial effects:

[0015] 1. The hydraulic support structure inspection equipment, through the machine body, U-shaped lifting frame, pressing device, linear drive mechanism, inspection host, fixing device, transmission screw, power mechanism, control mechanism, the control mechanism is used to control the linear drive mechanism, inspection host and power mechanism. At this time, the hydraulic support structure to be inspected is placed on the fixing device, and the transmission screw is driven to rotate by the power mechanism. In combination with the sliding connection between the end of the U-shaped lifting frame and the machine body, it plays a guiding role, so that the U-shaped lifting frame drives the pressing device, the linear drive mechanism, and the inspection host to move downward together, and the hydraulic support structure can be hydraulically supported by the inspection host. The length, thickness and area of ​​the structural parts are measured for inspection, and the hydraulic support structural parts are pressed by a pressing device and fixed by a fixing device to prevent the structural parts from moving at will, which is helpful for subsequent inspections. At this time, the inspection host is driven to move by a linear drive mechanism to inspect the hydraulic support structural parts. The pressing of the pressing device and the interaction between the fixing device structures make the entire device structure reasonable and simple, easy to use, stable in support, and limit clamping to reduce the influence of external force or vibration, and not prone to random movement or shaking, which is helpful for rapid inspection, safe and reliable, and improves inspection efficiency and performance.

[0016] 2. The hydraulic support structural member inspection equipment includes a U-shaped lifting frame, a pressing device, a U-shaped pressing bracket, a pressing head, an elastic support strip, and a curved gasket. When the U-shaped lifting frame drives the pressing device to move downward as a whole, the bottom of the curved gasket is used to contact the top of the hydraulic support structural member on the fixing device, and as the U-shaped lifting frame drives the pressing device to continue to move downward, the U-shaped pressing bracket applies pressing force to the pressing head through the elastic support strip, and utilizes the elasticity generated by the deformation of the elastic support strip, and then elastically presses the hydraulic support structural member through the pressing head, and utilizes the material of the curved gasket to be rubber, which has good flexibility and anti-slip effect, so as to make flexible contact with the surface of the hydraulic support structural member to avoid rigid contact, thereby playing a protective effect. At the same time, as the hydraulic support structural member is pressed, pressure will be applied to the supporting device on the fixing device, which will contribute to the subsequent stable support and will not easily shake. The interaction between the structures is utilized to connect the structures together, which is safe and reliable, realizes multiple functions, and improves the performance.

[0017] 3. The hydraulic support structure inspection equipment includes a fixing device, a placement base, a placement groove, a limiting device, a supporting device, a right-angle connecting pipe, a clamping plate, a flexible sheet, an elastic supporting sheet, and an expansion bladder. When the hydraulic support structure is placed in the placement groove, the hydraulic support structure moves downward under the pressure of the pressing head, and exerts pressure on the clamping plates symmetrical on both sides, and the supporting device is also subjected to pressure. The material of the flexible sheet is rubber material with good flexibility, so that the surface of the flexible sheet contacts the surface of the hydraulic support structure, thereby achieving flexible contact, and the top edge of the clamping plate is combined with the inner wall of the placement base and rotates near the top position. The dynamic connection makes the clamping plate rotate in the opposite direction, thereby compressing the elastic support sheet and the expansion bladder, and combining the action force and the reaction force, the directional elastic force of the elastic support sheet and the expansion bladder is applied to the clamping plate, thereby clamping the hydraulic support structure, which is not easy to loosen. At the same time, the supporting device under the pressing force can firmly support the hydraulic support structure, and the limit device and the support device are connected by a right-angle connecting pipe, which further promotes the clamping of the hydraulic support structure by the clamping plate, plays a good limiting role, and will not move at will. By utilizing the mutual connection between the structures, multiple functions are realized, which is safe and reliable and improves the performance.

[0018] 4. The hydraulic support structure inspection equipment includes a support device, a right-angle connecting pipe, a support pressure plate, a pressurized airbag, a stabilizing device, a support base plate, a top pressure plate, an elastic support ring, an elastic support airbag, a gas chamber, and an elastic anti-skid film. When the hydraulic support structure is pressed by the pressing head, the pressure is applied to the stabilizing device, and the bottom edge of the support pressure plate is rotatably connected with the bottom of the inner wall of the placement base, so that the support pressure plate presses the pressurized airbag while rotating. At this time, the gas inside the pressurized airbag is discharged, and the gas is transported to the expansion bladder through the right-angle connecting pipe, so that the expansion bladder expands when the gas pressure increases. The expansion of the expansion bladder is used to apply an outward thrust to the clamping plate, which promotes the clamping and limiting of the hydraulic support structure. At the same time, the top pressure plate will also be subjected to the pressing force of the hydraulic support structure, and combined with the rotational connection between the top pressure plate and the support base plate, the hydraulic support structure is clamped and limited. The elastic support ring and the elastic support airbag are compressed, and the action force and reaction force are used to make the elastic support ring and the elastic support airbag apply reverse elastic force to the top pressure plate, thereby promoting the support of the hydraulic support structure. The elastic support airbag is compressed, and the internal gas is discharged and enters the gas chamber. As the gas pressure increases, the elastic anti-skid film expands, and the surface of the elastic anti-skid film is tightly fitted with the bottom of the hydraulic support structure, which increases the friction and has an anti-skid effect. As the elastic anti-skid film expands, the gap between the top pressure plate and the bottom of the hydraulic support structure is filled, further promoting the support of the hydraulic support structure, and it is not easy to shake. The interaction and connection between the structures are used, and combined with the gas pressure, the structures are cleverly connected together, which is safe and reliable, realizes multiple functions, and improves the performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the pressing device of the present invention;

[0022] Figure 4 For the present invention Figure 3 A partial enlarged view of the middle part;

[0023] Figure 5 It is a schematic diagram of the structure of the fixing device of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the limiting device of the present invention;

[0025] Figure 7 It is a schematic diagram of the connection structure between the supporting device and the placement base of the present invention;

[0026] Figure 8 For the present invention Figure 7 A partial enlarged view of point B in the middle;

[0027] Fig. 9 It is a schematic diagram of the structure of the stabilizing device of the present invention.

[0028] In the figure: 1 body, 2 U-shaped lifting frame, 3 pressing device, 4 linear drive mechanism, 5 inspection host, 6 fixing device, 7 transmission screw, 8 power mechanism, 9 control mechanism, 31 U-shaped pressing bracket, 32 pressing head, 33 elastic support strip, 34 curved gasket, 61 placement base, 62 placement groove, 63 limit device, 64 support device, 65 right-angle connecting pipe, 631 clamping plate, 632 flexible sheet, 633 elastic support sheet, 634 expansion bladder, 641 support pressure plate, 642 pressurized airbag, 643 stabilizing device, 6431 support base plate, 6432 top pressure plate, 6433 elastic support ring, 6434 elastic support airbag, 6435 gas chamber, 6436 elastic anti-skid film. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0030] Example 1: Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a hydraulic support structural member inspection device, comprising a body 1, a U-shaped lifting frame 2 is slidably connected to the side of the body 1 and near the top, the opening of the U-shaped lifting frame 2 is downward, and a pressing device 3 is fixedly connected to the top and near the center of the U-shaped lifting frame 2, a linear drive mechanism 4 is fixedly connected to the top of the inner wall of the U-shaped lifting frame 2, and an inspection host 5 is fixedly connected to the output end of the linear drive mechanism 4, a fixing device 6 is fixedly connected to the top center of the body 1, a transmission screw 7 is rotatably connected between the top and bottom of the inner wall of the body 1, and the surface of the transmission screw 7 is threadedly connected to the end of the U-shaped lifting frame 2, a power mechanism 8 is fixedly connected to the bottom of the inner wall of the body 1, and the output end of the power mechanism 8 is connected to the surface of the transmission screw 7 through gear transmission, and a control mechanism 9 is fixedly connected to the side of the body 1.

[0031] The side of the machine body 1 is provided with a sliding hole adapted to the bottom of the U-shaped lifting frame 2, and the bottom end of the U-shaped lifting frame 2 is provided with a threaded hole adapted to the transmission screw 7. The control mechanism 9 is used to control the linear drive mechanism 4, the inspection host 5 and the power mechanism 8. At this time, the hydraulic support structure to be inspected is placed on the fixing device 6, and the transmission screw 7 is driven to rotate by the power mechanism 8. In combination with the sliding connection between the end of the U-shaped lifting frame 2 and the machine body 1, it plays a guiding role, so that the U-shaped lifting frame 2 drives the pressing device 3, the linear drive mechanism 4, and the inspection host 5 to move downward together, and the hydraulic support structure can be hydraulically supported by the inspection host 5. The length, thickness and area of ​​the structural parts are measured and inspected, and the hydraulic support structural parts are pressed by the pressing device 3, and fixed by the fixing device 6, so as to prevent the structural parts from moving at will, which is helpful for subsequent inspections. At this time, the inspection host 5 is driven to move by the linear drive mechanism 4, and then the hydraulic support structural parts are inspected. The pressing of the pressing device 3 and the interaction between the fixing device 6 structures make the entire device structure reasonable and simple, easy to use, stable in support, and limit clamping to reduce the influence of external force or vibration, and not easy to move or shake at will, which is helpful for rapid inspection, safe and reliable, and improves inspection efficiency and performance.

[0032] Embodiment 2: The pressing device 3 includes a U-shaped pressing bracket 31, the opening of the U-shaped pressing bracket 31 is downward, the top of the inner wall of the U-shaped pressing bracket 31 is fixedly connected to the top of the U-shaped lifting frame 2, the bottom end of the U-shaped pressing bracket 31 is slidably connected to a pressing head 32, an elastic support strip 33 is fixedly connected between the bottom end of the U-shaped pressing bracket 31 and the corresponding two sides of the inside of the pressing head 32, and the bottom of the pressing head 32 is fixedly connected to a curved gasket 34.

[0033] The top of the pressing head 32 is provided with a sliding hole that is compatible with the bottom end of the U-shaped pressing bracket 31, and the surface of the elastic support strip 33 is set to be arc-shaped. When the U-shaped lifting frame 2 drives the pressing device 3 to move downward as a whole, the bottom of the curved gasket 34 is used to contact the top of the hydraulic support structure on the fixing device 6, and as the U-shaped lifting frame 2 drives the pressing device 3 to continue to move downward, the U-shaped pressing bracket 31 applies a pressing force to the pressing head 32 through the elastic support strip 33, and utilizes the elasticity generated by the deformation of the elastic support strip 33, and then elastically presses the hydraulic support structure through the pressing head 32, and utilizes the curved gasket 34. The material of the rubber material has good flexibility and anti-slip effect, so that it can be flexibly contacted with the surface of the hydraulic support structure to avoid rigid contact, thereby playing a protective effect. At the same time, as the hydraulic support structure is pressed, pressure will be applied to the supporting device 64 on the fixing device 6, which will help the subsequent stable support and is not prone to shaking.

[0034] Embodiment 3: The fixing device 6 includes a placing base 61, the bottom of the placing base 61 is fixedly connected to the top of the body 1, a placing groove 62 is provided on the top of the placing base 61, a limiting device 63 is provided on the inner wall of the placing base 61 and at the position of the placing groove 62, a supporting device 64 is provided at the bottom of the inner wall of the placing base 61, and a right-angle connecting tube 65 is fixedly connected to the bottom of the inner wall of the placing base 61, and the right-angle connecting tube 65 connects the limiting device 63 and the supporting device 64.

[0035] There are two limit devices 63 , and the two limit devices 63 are symmetrically arranged. There are two support devices 64 , and the two support devices 64 are symmetrically arranged.

[0036] The limiting device 63 includes a clamping plate 631, the top edge of the clamping plate 631 is rotatably connected to the inner wall of the placement base 61 and close to the top position, the surface of the clamping plate 631 is fixedly connected with a flexible sheet 632, and an elastic support sheet 633 is fixedly connected between the two sides of the clamping plate 631 surface corresponding to the inner wall of the placement base 61, and an expansion bladder 634 is fixedly connected between the two sides of the clamping plate 631 surface corresponding to the inner wall of the placement base 61 and close to the elastic support sheet 633, and the air port of the expansion bladder 634 is connected to one end of the right-angle connecting tube 65. When the hydraulic support structure is placed in the placement groove 62 and under the pressure of the pressing head 32, the hydraulic support structure moves downward and applies pressure to the clamping plates 631 symmetrical on both sides, and the supporting device 64 is also subjected to pressure, and the material of the flexible sheet 632 is rubber, the flexible sheet 632 is made of rubber, and the flexible sheet 632 is made of rubber, and the flexible sheet 632 is fixedly connected to the inner wall of the placement base 61 and close to the elastic support sheet 633. The good elasticity makes the surface of the flexible sheet 632 contact with the surface of the hydraulic support structure, thereby achieving flexible contact, and combined with the top edge of the clamping plate 631 and the inner wall of the placement base 61 and the rotation connection near the top position, the clamping plate 631 rotates in the opposite direction, thereby compressing the elastic support sheet 633 and the expansion bladder 634, and combining the action force and the reaction force, the directional elastic force of the elastic support sheet 633 and the expansion bladder 634 is applied to the clamping plate 631, thereby clamping the hydraulic support structure, which is not easy to loosen. At the same time, the support device 64 under the pressing force can firmly support the hydraulic support structure, and the right-angle connecting pipe 65 is used to connect the limit device 63 and the support device 64, which further promotes the clamping of the hydraulic support structure by the clamping plate 631, plays a good limiting role, and will not move at will.

[0037] The supporting device 64 includes a supporting pressure plate 641, the bottom edge of which is rotatably connected to the bottom of the inner wall of the placing base 61, the supporting pressure plate 641 is arranged as an arc-shaped surface, and a pressurized air bag 642 is fixedly connected between the two sides corresponding to the surface of the supporting pressure plate 641 and the bottom of the inner wall of the placing base 61, the air port of the pressurized air bag 642 is connected to one end of the right-angle connecting tube 65 away from the limiting device 63, and a stabilizing device 643 is arranged on the top of the supporting pressure plate 641.

[0038] The stabilizing device 643 includes a supporting base plate 6431, the bottom of which is fixed on the top of the supporting pressure plate 641, the top of the supporting base plate 6431 is rotatably connected to a top pressure plate 6432, an elastic support ring 6433 is fixedly connected between the bottom edge of the top pressure plate 6432 and the two sides corresponding to the top of the supporting base plate 6431, an elastic support airbag 6434 is fixedly connected between the bottom of the top pressure plate 6432 and the two sides corresponding to the top of the supporting base plate 6431 and close to the elastic support ring 6433, a gas chamber 6435 is opened on the top of the top pressure plate 6432, the air port of the gas chamber 6435 is connected to the air port of the elastic support airbag 6434, and an elastic anti-slip film 6436 is fixedly connected to the top of the top pressure plate 6432 and at the position of the gas chamber 6435.

[0039] The surface of the top pressure plate 6432 is set as an arc surface, and the elastic support ring 6433 is evenly distributed between the bottom edge of the top pressure plate 6432 and the two sides corresponding to the top of the supporting base plate 6431. When the hydraulic support structure is pressed by the pressing head 32, pressure is applied to the stabilizing device 643, and the bottom edge of the supporting pressure plate 641 is rotatably connected with the bottom of the inner wall of the placement base 61, so that the supporting pressure plate 641 presses the pressurized airbag 642 during rotation. At this time, the internal gas of the pressurized airbag 642 is discharged, and the gas is transported to the expansion bladder 634 through the right-angle connecting tube 65, so that the expansion bladder 634 expands when the gas pressure increases. The expansion of the expansion bladder 634 is used to apply an outward thrust to the clamping plate 631, which promotes the clamping and limiting of the hydraulic support structure. At the same time, the top pressure plate 6432 is also subjected to the pressing force of the hydraulic support structure, and combined with the top pressure The plate 6432 is rotationally connected to the supporting base plate 6431, thereby compressing the elastic support ring 6433 and the elastic support airbag 6434, and utilizing the action force and reaction force to make the elastic support ring 6433 and the elastic support airbag 6434 apply reverse elastic force to the top pressure plate 6432, thereby promoting the support of the hydraulic support structure. The elastic support airbag 6434 is compressed, and the internal gas is discharged and enters the gas chamber 6435. As the gas pressure increases, the elastic anti-skid film 6436 expands. The surface of the elastic anti-skid film 6436 is tightly fitted with the bottom of the hydraulic support structure, which increases the friction and has an anti-skid effect. As the elastic anti-skid film 6436 expands, the gap between the top pressure plate 6432 and the bottom of the hydraulic support structure is filled, further promoting the support of the hydraulic support structure, and not prone to shaking.

[0040] When in use, place the entire device at the designated position, and use the control mechanism 9 to control the linear drive mechanism 4, the inspection host 5 and the power mechanism 8. At this time, place the hydraulic support structure to be inspected on the fixing device 6, and drive the transmission screw 7 to rotate through the power mechanism 8. In combination with the sliding connection between the end of the U-shaped lifting frame 2 and the machine body 1, it plays a guiding role, so that the U-shaped lifting frame 2 drives the pressing device 3, the linear drive mechanism 4, and the inspection host 5 to move downward together, and the length, thickness, and area of ​​the hydraulic support structure 5 can be measured and inspected by the inspection host, and the hydraulic support structure is pressed by the pressing device 3, and fixed by the fixing device 6, so as to prevent The free movement of the structural parts is helpful for subsequent inspections, and when the U-shaped lifting frame 2 drives the pressing device 3 to move downward as a whole, the bottom of the curved gasket 34 is used to contact the top of the hydraulic support structural part on the fixing device 6, and as the U-shaped lifting frame 2 drives the pressing device 3 to continue to move downward, the U-shaped pressing bracket 31 applies a pressing force to the pressing head 32 through the elastic support strip 33, and utilizes the elasticity generated by the deformation of the elastic support strip 33, and then elastically presses the hydraulic support structural part through the pressing head 32, and utilizes the material of the curved gasket 34, which is rubber, has good flexibility and anti-slip effect, so as to make flexible contact with the surface of the hydraulic support structural part to avoid rigid contact, thereby playing a protective effect. At the same time, as the hydraulic support structural part is pressed The pressure is applied to the supporting device 64 on the fixing device 6, which is helpful for the subsequent stable support and is not easy to shake. After the hydraulic support structure is placed in the placement groove 62, the hydraulic support structure moves downward under the pressure of the pressing head 32, and exerts pressure on the clamping plates 631 symmetrical on both sides, and the supporting device 64 is also subjected to pressure. The material of the flexible sheet 632 is rubber material with good flexibility, so that the surface of the flexible sheet 632 contacts the surface of the hydraulic support structure, thereby achieving flexible contact. The top edge of the clamping plate 631 is connected to the inner wall of the placement base 61 and is rotatably connected near the top position, so that the clamping plate 631 rotates in the opposite direction, thereby pressing the elastic support sheet 633 and the expansion bladder. 634 is compressed, and combined with the action force and the reaction force, the directional elastic force of the elastic support sheet 633 and the expansion bag 634 is applied to the clamping plate 631, thereby clamping the hydraulic support structure, which is not easy to loosen. At the same time, the support device 64 subjected to the pressing force can firmly support the hydraulic support structure, and the limiting device 63 and the supporting device 64 are connected by the right-angle connecting pipe 65, which further promotes the clamping of the hydraulic support structure by the clamping plate 631, plays a good limiting role, and will not move at will. Moreover, when the hydraulic support structure is pressed by the pressing head 32, pressure is applied to the stabilizing device 643, and combined with the bottom edge of the support plate 641, it is rotatably connected to the bottom of the inner wall of the placement base 61.The support pressure plate 641 is rotated to press the pressurized airbag 642. At this time, the gas inside the pressurized airbag 642 is discharged and transported to the expansion bag 634 through the right-angle connecting tube 65, so that the expansion bag 634 expands when the gas pressure increases. The expansion of the expansion bag 634 is used to apply an outward thrust to the clamping plate 631, which promotes the clamping and limiting of the hydraulic support structure. At the same time, the top pressure plate 6432 is also subjected to the pressing force of the hydraulic support structure, and combined with the rotation connection between the top pressure plate 6432 and the support base plate 6431, the elastic support ring 6433 and the elastic support airbag 6434 are compressed, and the elastic support ring 6433 and the elastic support airbag 6434 are applied to the top pressure plate 6432 by using the action force and reaction force. The reverse elastic force promotes the support of the hydraulic support structure, and the elastic support airbag 6434 is compressed, the internal gas is discharged and enters the gas chamber 6435. As the gas pressure increases, the elastic anti-skid film 6436 expands, and the surface of the elastic anti-skid film 6436 is tightly fitted with the bottom of the hydraulic support structure, which increases the friction and has an anti-skid effect. As the elastic anti-skid film 6436 expands, the gap between the top pressure plate 6432 and the bottom of the hydraulic support structure is filled, further promoting the support of the hydraulic support structure, and it is not easy to shake. The interaction and connection between the structures are used, and combined with the gas pressure, the structures are cleverly connected together, which is safe and reliable, realizes multiple functions, and improves the performance.

[0041] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A hydraulic support structure inspection device, comprising a body (1), characterized in that: A U-shaped lifting frame (2) is slidably connected to the side of the machine body (1) and near the top position, the opening of the U-shaped lifting frame (2) is downward, a pressing device (3) is fixedly connected to the top and near the center position of the U-shaped lifting frame (2), a linear drive mechanism (4) is fixedly connected to the top of the inner wall of the U-shaped lifting frame (2), the output end of the linear drive mechanism (4) is fixedly connected to the inspection host (5), a fixing device (6) is fixedly connected to the top center position of the machine body (1), a transmission screw (7) is rotatably connected between the top and bottom of the inner wall of the machine body (1), the surface of the transmission screw (7) is threadedly connected to the end of the U-shaped lifting frame (2), a power mechanism (8) is fixedly connected to the bottom of the inner wall of the machine body (1), the output end of the power mechanism (8) is connected to the surface of the transmission screw (7) through a gear transmission, and a control mechanism (9) is fixedly connected to the side of the machine body (1); The fixing device (6) comprises a placement base (61), the bottom of the placement base (61) is fixedly connected to the top of the machine body (1), the top of the placement base (61) is provided with a placement groove (62), the inner wall of the placement base (61) and located at the position of the placement groove (62) is provided with a limiting device (63), the bottom of the inner wall of the placement base (61) is provided with a supporting device (64), the bottom of the inner wall of the placement base (61) is fixedly connected with a right-angle connecting pipe (65), and the right-angle connecting pipe (65) connects the limiting device (63) and the supporting device (64); The number of the limiting devices (63) is two, and the two limiting devices (63) are symmetrically arranged; the number of the supporting devices (64) is two, and the two supporting devices (64) are symmetrically arranged; The limiting device (63) comprises a clamping plate (631), the top edge of the clamping plate (631) being rotatably connected to the inner wall of the placement base (61) and close to the top position, a flexible sheet (632) being fixedly connected to the surface of the clamping plate (631), an elastic support sheet (633) being fixedly connected between the two sides of the surface of the clamping plate (631) corresponding to the inner wall of the placement base (61), an expansion sac (634) being fixedly connected between the two sides of the surface of the clamping plate (631) corresponding to the inner wall of the placement base (61) and close to the elastic support sheet (633), and an air port of the expansion sac (634) being connected to one end of the right-angle connection tube (65).

2. The hydraulic support structure inspection device according to claim 1 is characterized in that: A sliding hole matched with the bottom of the U-shaped lifting frame (2) is provided on the side of the machine body (1), and a threaded hole matched with the transmission screw rod (7) is provided at the bottom end of the U-shaped lifting frame (2).

3. The hydraulic support structure inspection device according to claim 1 is characterized in that: The pressing device (3) comprises a U-shaped pressing bracket (31), the opening of the U-shaped pressing bracket (31) is downward, the top of the inner wall of the U-shaped pressing bracket (31) is fixedly connected to the top of the U-shaped lifting frame (2), the bottom end of the U-shaped pressing bracket (31) is slidably connected to a pressing head (32), an elastic support strip (33) is fixedly connected between the bottom end of the U-shaped pressing bracket (31) and two corresponding sides inside the pressing head (32), and the bottom of the pressing head (32) is fixedly connected to a curved gasket (34).

4. The hydraulic support structure inspection device according to claim 3 is characterized in that: The top of the pressing head (32) is provided with a sliding hole adapted to the bottom end of the U-shaped pressing bracket (31), and the surface of the elastic support strip (33) is arranged to be arc-shaped.

5. The hydraulic support structure inspection device according to claim 1 is characterized in that: The support device (64) comprises a support plate (641), the bottom edge of the support plate (641) is rotatably connected to the bottom of the inner wall of the placement base (61), the surface of the support plate (641) is arranged as an arc surface, a pressurized air bag (642) is fixedly connected between the two sides of the surface of the support plate (641) corresponding to the bottom of the inner wall of the placement base (61), the air port of the pressurized air bag (642) is connected to one end of the right-angle connecting pipe (65) away from the limiting device (63), and a stabilizing device (643) is arranged on the top of the support plate (641).

6. The hydraulic support structure inspection device according to claim 5 is characterized in that: The stabilizing device (643) comprises a supporting base plate (6431), the bottom of the supporting base plate (6431) is fixed on the top of the supporting pressure plate (641), the top of the supporting base plate (6431) is rotatably connected to a top pressure plate (6432), an elastic support ring (6433) is fixedly connected between the bottom edge of the top pressure plate (6432) and the two sides corresponding to the top of the supporting base plate (6431), an elastic support airbag (6434) is fixedly connected between the bottom of the top pressure plate (6432) and the two sides corresponding to the top of the supporting base plate (6431) and close to the elastic support ring (6433), a gas receiving chamber (6435) is opened at the top of the top pressure plate (6432), the gas port of the gas receiving chamber (6435) is connected to the gas port of the elastic support airbag (6434), and an elastic anti-slip film (6436) is fixedly connected to the top of the top pressure plate (6432) and at the position of the gas receiving chamber (6435).

7. The hydraulic support structure inspection device according to claim 6 is characterized by: The surface of the top pressure plate (6432) is configured as an arc surface, and the elastic support ring (6433) is evenly distributed between the bottom edge of the top pressure plate (6432) and the two sides corresponding to the top of the supporting base plate (6431).

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