Polymer durable type industrial hose compression detection device

Abstract

The utility model relates to industrial hose detection technical field, concretely relates to a kind of macromolecular durable industrial hose compression resistance detection device, including the workbench of detection device, the top of workbench is fixedly installed with fixed sleeve group, the outside of fixed sleeve group is installed with fixed assembly, the fixed assembly is used to limit and fix the hose of different caliber, the top of workbench is provided with sliding slot, the inside sliding of sliding slot is installed with sliding seat, the top of sliding seat is installed with the pressure sensor one of horizontal placement, the top of pressure sensor one is provided with extrusion assembly. This embodiment uses threaded rod and arc clamping plate to clamp and fix the outer surface of hose, electric telescopic rod is adjusted to the position above hose, starts electric telescopic rod to extrude the top of hose outer surface, makes hose bottom contact to pressure sensor one, the extrusion force received by hose is displayed, reaches the effect of detecting hose compression resistance.

Description

Technical Field

[0001] This utility model relates to the field of industrial hose testing technology, and more specifically to a polymer durable industrial hose pressure resistance testing device. Background Technology

[0002] High-polymer durable industrial hoses are an indispensable component in modern industry, typically manufactured using advanced polymer materials, exhibiting excellent durability and reliability. Their polymer composition endows the hoses with superior resistance to abrasion, corrosion, and aging. In practical applications, they can withstand high pressure, high temperature, and the corrosive effects of various chemicals, while also possessing good flexibility and bending properties, facilitating deployment and installation in complex industrial environments.

[0003] In the production of durable polymer industrial hoses, it is necessary to test the hose's compressive strength to ensure it meets standards. Compressive strength testing typically involves testing the hose's pressure resistance and bending resistance. Existing equipment requires different testing devices to perform these tests separately, involving multiple steps and making it impossible to perform the test in one go, resulting in low testing efficiency. Therefore, there is a need for a polymer durable industrial hose compressive strength testing device that can perform both compressive strength and bending resistance tests on the hose in one go.

[0004] In view of this, the present invention provides a pressure resistance testing device for durable polymer industrial hoses. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a polymer durable industrial hose pressure testing device to solve the problems mentioned in the background.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polymer durable industrial hose pressure resistance testing device, comprising a workbench of the testing device, a fixing sleeve fixedly installed on the top of the workbench, a fixing component installed on the outside of the fixing sleeve, the fixing component being used to limit and fix hoses of different diameters, a sliding groove being provided on the top of the workbench, a sliding seat being slidably installed inside the sliding groove, a horizontally placed pressure sensor being installed on the top of the sliding seat, and a squeezing component being provided above the pressure sensor, the squeezing component squeezing the top of the outer surface of the hose, causing the hose to squeeze into contact with the pressure sensor for pressure resistance testing;

[0007] A vertically placed pressure sensor two is installed on the outside of the sliding seat. A bending detection component is provided on the outside of the pressure sensor two. The bending detection component presses against the pressure sensor two, causing the pressure sensor two to contact the outer surface of the hose and move together to detect the bending degree.

[0008] As a further improvement to this technical solution, the fixing component includes a fixing plate fixedly installed on the outer surface of the fixing sleeve. The fixing plate has a threaded rod that penetrates into the interior of the fixing sleeve. A rotating knob is fixedly installed at one end of the threaded rod, and an arc-shaped clamping plate is rotatably installed at the other end of the threaded rod.

[0009] As a further improvement to this technical solution, two arc-shaped clamping plates and threaded rods are provided. The two arc-shaped clamping plates and threaded rods are symmetrically distributed inside the fixed sleeve to clamp and fix the hose placed between the two arc-shaped clamping plates.

[0010] As a further improvement to this technical solution, two fixing sleeves are provided, which are symmetrically distributed on the top of the workbench and are used to fix and limit the two ends of the hose.

[0011] As a further improvement to this technical solution, the extrusion assembly includes a support frame fixedly installed on both sides of the workbench. The top of the support frame has a slot. A lead screw is rotatably installed inside the support frame. One end of the lead screw extends through the support frame to the outside of the support frame. A drive motor is installed at one end of the lead screw. A moving block is threadedly connected to the outer surface of the lead screw. An electric telescopic rod is installed at the bottom of the moving block.

[0012] As a further improvement to this technical solution, mounting plates are fixedly installed on both sides of the workbench, and the mounting plates are fixedly installed on the bottom of the support frame for supporting and fixing the support frame.

[0013] As a further improvement to this technical solution, the bending detection assembly includes a telescopic electric cylinder fixedly installed on the inner wall of the support frame. The telescopic rod of the telescopic electric cylinder is disposed on the side of the pressure sensor two and is used to squeeze the pressure sensor two.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] When testing the hose, the selected hose is inserted into the two fixed sleeves on the top of the workbench. The rotary knob is turned to clamp and fix the hose's outer surface using the threaded rod and arc-shaped clamping plate. The drive motor is then activated to rotate the lead screw, causing the moving block to move the electric telescopic rod on the lead screw's outer surface. The electric telescopic rod is adjusted to a position above the hose and then activated to compress the top of the hose's outer surface. Pressure sensor one is adjusted to the bottom of the hose via the sliding seat, so that the bottom of the hose contacts pressure sensor one, displaying the compressive force applied to the hose and thus testing its pressure resistance. The hose's clamping position within the fixed sleeves is then adjusted so that a new section of hose is fixedly clamped at the telescopic rod of the telescopic cylinder. The telescopic cylinder is activated, compressing pressure sensor two. Pressure sensor two pushes the hose to bend, thus testing the hose's bending pressure resistance. Alternatively, the telescopic cylinder can be used to push pressure sensor two and the hose to bend the hose, while simultaneously adjusting the electric telescopic rod to the top of the bent hose to test its pressure resistance in a bent state. Attached Figure Description

[0016] The present invention will now be described in more detail by way of example, with reference to the accompanying drawings, in which:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixing component structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the extrusion assembly structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the bending detection component of this utility model.

[0021] The labels in the diagram represent the following: 1. Workbench; 2. Fixed assembly; 3. Fixed component; 301. Fixed plate; 302. Threaded rod; 303. Rotating knob; 304. Arc-shaped clamping plate; 4. Slide groove; 41. Sliding seat; 42. Pressure sensor one; 43. Pressure sensor two; 5. Extrusion assembly; 501. Support frame; 502. Groove; 503. Lead screw; 504. Drive motor; 505. Moving block; 506. Electric telescopic rod; 6. Bending detection assembly; 601. Telescopic electric cylinder; 7. Mounting plate. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0023] like Figures 1-4 As shown, the device includes a workbench 1 for the detection device. A fixing sleeve 2 is fixedly installed on the top of the workbench 1. A fixing component 3 is installed on the outside of the fixing sleeve 2. The fixing component 3 is used to limit and fix hoses of different diameters. A sliding groove 4 is opened on the top of the workbench 1. A sliding seat 41 is slidably installed inside the sliding groove 4. A horizontally placed pressure sensor 42 is installed on the top of the sliding seat 41. A squeezing component 5 is arranged above the pressure sensor 42. The squeezing component 5 squeezes the top of the outer surface of the hose, so that the hose squeezes and contacts the pressure sensor 42 for pressure resistance detection. A vertically placed pressure sensor 43 is installed on the outside of the sliding seat 41. A bending detection component 6 is arranged on the outside of the pressure sensor 43. The bending detection component 6 squeezes and presses against the pressure sensor 43, so that the pressure sensor 43 contacts the outer surface of the hose and moves together to detect the bending degree.

[0024] There are two fixed sleeves 2, which are symmetrically distributed on the top of the workbench 1 and are used to fix and limit the two ends of the hose.

[0025] When testing the hose, two fixing sleeves 2 are installed at both ends of the top of the workbench 1, allowing the two ends of the hose to be inserted into the fixing sleeves 2. The fixing components 3 installed on the outside of the fixing sleeves 2 can clamp and fix the two ends of the hose. The compression component 5 installed above the workbench 1 can compress the top of the fixed hose surface, so that the bottom of the hose abuts against the top of the pressure sensor 42. The pressure sensor 42 displays the compression force of the compression component 5 to determine how much force the hose will be subjected to before deformation. After adjusting the position of the hose in the fixing component 3, the hose is moved to place a new section of hose that is not compressed, so that the bending detection component 6 can compress the pressure sensor 43 on the side of the sliding seat 41. The pressure sensor 43 pushes the hose, causing the hose to be compressed and deformed by the bending detection device, and the force on the hose during bending deformation is displayed, thereby achieving the effect of detecting the hose's pressure resistance and bending degree.

[0026] First, the specific structure of the fixing component 3 is disclosed. The fixing component 3 includes a fixing plate 301 fixedly installed on the outer surface of the fixing sleeve 2. The fixing plate 301 has a threaded rod 302 that penetrates into the interior of the fixing sleeve 2. One end of the threaded rod 302 is fixedly installed with a rotating knob 303, and the other end of the threaded rod 302 is rotatably installed with an arc-shaped clamping plate 304. There are two arc-shaped clamping plates 304 and threaded rods 302. The two arc-shaped clamping plates 304 and threaded rods 302 are symmetrically distributed inside the fixing sleeve 2 to clamp and fix the flexible tube placed between the two arc-shaped clamping plates 304.

[0027] The improvement in this embodiment is that a fixing plate 301 is installed on the outer surface of the fixing sleeve 2, and a fixing plate 310 is sleeved on the outer surface of the fixing sleeve 2, so that the threaded rod 302 can be threadedly connected to the inside of the fixing sleeve 2 and the fixing plate 301. One end of the threaded rod 302 passes through the inside of the fixing sleeve 2 and is rotatably connected to the outer surface of the arc-shaped clamping plate 304. The other end passes through the outside of the fixing plate 301 and is fixedly installed with a rotating knob 303. When a person holds the rotating knob 303 and rotates it, the threaded rod 302 rotates threadedly inside the fixing plate 301 and the fixing sleeve 2, so that the threaded rod 302 drives the arc-shaped clamping plate 304 to move together. The arc-shaped clamping plate 304 can fit against the outer surface of the circular hose. There are two arc-shaped clamping plates 304 inside the fixing sleeve 2, so that the arc-shaped clamping plates 304 can be adjusted by the threaded rod 302 to clamp and fix hoses of different diameters. Two fixing sleeves 2 are installed on the top of the workbench 1. Each fixing sleeve 2 has a fixing component 3 inside, which can clamp and fix both ends of a section of hose.

[0028] According to the above disclosure of the specific structure of the extrusion assembly 5, the extrusion assembly 5 includes a support frame 501 fixedly installed on both sides of the workbench 1. The top of the support frame 501 is provided with a slot 502. A lead screw 503 is rotatably installed inside the slot 502 of the support frame 501. The lead screw 503 is horizontal. One end of the lead screw 503 passes through the support frame 501 and extends to the outside of the support frame 501. A drive motor 504 is installed at one end of the lead screw 503. A moving block 505 is threadedly connected to the outer surface of the lead screw 503. An electric telescopic rod 506 is installed at the bottom of the moving block 505.

[0029] Mounting plates 7 are fixedly installed on both sides of the workbench 1. The mounting plates 7 are fixedly installed on the bottom of the support frame 501 and are used to support and fix the support frame 501.

[0030] The improvement in this embodiment is that by installing mounting plates 7 on both sides of the workbench 1, the support frame 501 can be fixedly installed on the top of the two mounting plates 7. The support frame 501 is set above the workbench 1, so that the lead screw 503 can be rotatably installed in the middle of the slot 502 at the top of the support frame 501. One end of the lead screw 503 extends through the support frame 501 to the outside of the support frame 501 and is connected to the output shaft of the drive motor 504. When the drive motor 504 is energized, it can drive the lead screw 503 to rotate. The moving block 505 is threaded on the outer surface of the lead screw 503 and is engaged in the inside of the slot 502. The rotation of the lead screw 503 can move the moving block 505 on the outer surface of the lead screw 503, and adjust the position of the electric telescopic rod 506 installed at the bottom of the moving block 505. The electric telescopic rod squeezes the hose placed at the bottom. The hose is squeezed to the top of the pressure sensor 42 for pressure resistance detection. The electric telescopic rod 506 can be moved to a suitable position to squeeze hoses of different diameters.

[0031] According to the above disclosure of the specific structure of the bending detection component 6, the bending detection component 6 includes a telescopic electric cylinder 601 fixedly installed on the inner wall of the support frame 501. The telescopic rod of the telescopic electric cylinder 601 is arranged on the side of the pressure sensor 43 and is used to squeeze the pressure sensor 43.

[0032] A telescopic cylinder 601 is bolted to the inner wall of the support frame 501. The telescopic cylinder 601 is installed on the side of the fixed limiting hose. By energizing the telescopic cylinder 601, the telescopic rod of the telescopic cylinder 601 is extended and retracted, which can squeeze the pressure sensor 43 on the side of the sliding seat 41, so that the pressure sensor 43 slides in the groove 4, squeezing the hose placed on top of the pressure sensor 42, and testing the maximum bending deformation of the hose when it is straightened, thus achieving the effect of detecting the bending degree of the hose.

[0033] In summary, the working principle of this solution is as follows:

[0034] When testing the hose, the selected hose is inserted into the two fixed sleeves 2 on the top of the workbench 1. The rotary knob 303 is rotated to clamp and fix the outer surface of the hose using the threaded rod 302 and the arc-shaped clamping plate 304. Then, the drive motor 504 is started to rotate the lead screw 503, causing the moving block 505 to move the electric telescopic rod 506 on the outer surface of the lead screw 503. The electric telescopic rod 506 is adjusted to a position above the hose, and then it is activated to press the top of the hose's outer surface. The pressure sensor 42 is slidably adjusted to the bottom of the hose via the sliding seat 41, so that the bottom of the hose contacts the pressure sensor 42. The pressure applied is displayed to detect the hose's resistance to pressure. The hose is adjusted to clamp within the fixed sleeve 2, so that a new section of hose is fixedly clamped at the telescopic rod of the telescopic cylinder 601. The telescopic cylinder 601 is activated, compressing the pressure sensor 43. The pressure sensor 43 causes the hose to bend, thus detecting the hose's bending resistance to pressure. Alternatively, during testing, the telescopic cylinder 601 can be used to push the pressure sensor 43 and the hose to bend the hose, while simultaneously adjusting the electric telescopic rod 506 to the top of the bent hose to detect the pressure resistance of the bent hose, achieving the effect of detecting the hose's resistance to pressure in a bent state.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A pressure resistance testing device for durable polymer industrial hoses, comprising a workbench (1) of the testing device, characterized in that: A fixing sleeve (2) is fixedly installed on the top of the workbench (1). A fixing component (3) is installed on the outside of the fixing sleeve (2). The fixing component (3) is used to limit and fix hoses of different diameters. A sliding groove (4) is opened on the top of the workbench (1). A sliding seat (41) is slidably installed inside the sliding groove (4). A pressure sensor (42) is installed on the top of the sliding seat (41) and is placed horizontally. A squeezing component (5) is set above the pressure sensor (42). The squeezing component (5) squeezes the top of the outer surface of the hose, so that the hose squeezes and contacts the pressure sensor (42) for pressure resistance detection. A vertically placed pressure sensor 2 (43) is installed on the outside of the sliding seat (41). A bending detection component (6) is provided on the outside of the pressure sensor 2 (43). The bending detection component (6) presses against the pressure sensor 2 (43), so that the pressure sensor 2 (43) contacts the outer surface of the hose and moves together to detect the bending degree.

2. The polymer durable industrial hose pressure resistance testing device according to claim 1, characterized in that: The fixing component (3) includes a fixing plate (301) fixedly installed on the outer surface of the fixing sleeve (2). The fixing plate (301) has a threaded rod (302) that penetrates into the inside of the fixing sleeve (2). A rotating knob (303) is fixedly installed at one end of the threaded rod (302), and an arc-shaped clamping plate (304) is rotatably installed at the other end of the threaded rod (302).

3. The polymer durable industrial hose pressure resistance testing device according to claim 2, characterized in that: Two arc-shaped clamping plates (304) and threaded rods (302) are provided. The two arc-shaped clamping plates (304) and threaded rods (302) are symmetrically distributed inside the fixed sleeve (2) to clamp and fix the hose placed between the two arc-shaped clamping plates (304).

4. The polymer durable industrial hose pressure resistance testing device according to claim 1, characterized in that: Two fixing sleeves (2) are provided, and the two fixing sleeves (2) are symmetrically distributed on the top of the workbench (1) to fix and limit the two ends of the hose.

5. The polymer durable industrial hose pressure resistance testing device according to claim 1, characterized in that: The extrusion assembly (5) includes a support frame (501) fixedly installed on both sides of the workbench (1). The top of the support frame (501) is provided with a slot (502). A lead screw (503) is rotatably installed inside the support frame (501). One end of the lead screw (503) extends through the support frame (501) to the outside of the support frame (501). A drive motor (504) is installed at one end of the lead screw (503). A moving block (505) is threadedly connected to the outer surface of the lead screw (503). An electric telescopic rod (506) is installed at the bottom of the moving block (505).

6. The polymer durable industrial hose pressure resistance testing device according to claim 5, characterized in that: Mounting plates (7) are fixedly installed on both sides of the workbench (1). The mounting plates (7) are fixedly installed on the bottom of the support frame (501) for supporting and fixing the support frame (501).

7. The polymer durable industrial hose pressure resistance testing device according to claim 5, characterized in that: The bending detection assembly (6) includes a telescopic electric cylinder (601) fixedly installed on the inner wall of the support frame (501). The telescopic rod of the telescopic electric cylinder (601) is set on the side of the pressure sensor (43) and is used to squeeze the pressure sensor (43).

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