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CN-224231538-U - Wear resistance testing machine for fire hose

CN224231538UCN 224231538 UCN224231538 UCN 224231538UCN-224231538-U

Abstract

The utility model relates to the technical field of fire hoses and discloses a wear resistance testing machine for a fire hose, which comprises a base, a second supporting plate and an electric cylinder, wherein the second supporting plate is arranged on the left side above the base, the electric cylinder is arranged on two sides inside the second supporting plate, a first supporting plate is arranged above the electric cylinder, the outer side of the first supporting plate is connected with a rotating device, a fixing device is arranged on the inner side of the second supporting plate, the fixing device comprises a servo motor, a second fixing column and a second fixing plate, the servo motor is arranged in the middle of the left wall of the second supporting plate, the second fixing column penetrates through the second supporting plate and is fixedly connected with the second fixing plate, and a fixing groove is formed inside the second fixing plate.

Inventors

  • ZHANG WENHUA
  • YANG HONGMEI
  • Wang Chongzhang

Assignees

  • 江苏泰华消防电气设备有限公司

Dates

Publication Date
20260512
Application Date
20250708

Claims (10)

  1. 1. The wear resistance testing machine for the fire hose comprises a base (1), a second supporting plate (11) and an electric cylinder (2) and is characterized in that the second supporting plate (11) is arranged on the left side above the base (1), the electric cylinder (2) is arranged on two sides inside the second supporting plate (11), a first supporting plate (3) is arranged above the electric cylinder (2), a rotating device is connected to the outer side of the first supporting plate (3), and a fixing device (4) is arranged on the inner side of the second supporting plate (11); The fixing device (4) comprises a servo motor (401), a second fixing column (402) and a second fixing plate (403), the servo motor (401) is installed at the middle position of the left wall of the second supporting plate (11), the second fixing column (402) is installed on the outer side of the servo motor (401), the second fixing column (402) penetrates through the second supporting plate (11) and is fixedly connected with the second fixing plate (403), a fixing groove (404) is formed in the second fixing plate (403), a partition plate (413) is installed in the fixing groove (404), a spring (409) is arranged above the partition plate (413), the spring (409) is sleeved outside the third fixing column (405), the partition plate (413) is connected with a connecting plate (406) in a penetrating mode below the third fixing column (405), a sliding groove (407) is connected with a squeezing plate (407) in a penetrating mode on the right side of the connecting plate (406), a partition plate (410) is installed on the inner side of the second fixing plate (403), a partition plate (410) is installed on the right side of the right fixing plate (403), and the partition plate (410) is installed on the right side of the first partition plate (411).
  2. 2. The fire hose wear resistance testing machine according to claim 1, wherein the rotating device comprises a first motor (5) and a first fixing column (6), the first motor (5) is installed on the left side of the first supporting plate (3), the first fixing column (6) is installed on the right side of the first motor (5), the right side of the first fixing column (6) penetrates through the first supporting plate (3) to be connected with the mounting seat (7), a grinding block (10) is installed on the outer wall of the mounting seat (7), a thread groove (8) is formed in the inner side of the mounting seat (7), and a first fixing plate (9) is connected with the inner thread of the thread groove (8).
  3. 3. The fire hose wear resistance testing machine according to claim 2, wherein the base (1) and the second supporting plate (11) are arranged vertically to each other, the electric cylinder (2) is fixedly connected with the first supporting plate (3), the output end of the first motor (5) is fixedly connected with the left side of the first fixing column (6), and the mounting seat (7) and the polishing block (10) are correspondingly arranged.
  4. 4. The fire hose wear resistance testing machine according to claim 3, wherein the right side of the mounting seat (7) is in a cross shape, and the thread groove (8) is in threaded connection with the first fixing plate (9).
  5. 5. The fire hose abrasion resistance testing machine according to claim 4, wherein the output end of the servo motor (401) is fixedly connected with the second fixing column (402), and the second fixing column (402) is fixedly connected with the second fixing plate (403).
  6. 6. The fire hose abrasion resistance testing machine according to claim 5, wherein the second fixing plate (403) and the fixing groove (404) are integrally arranged, and the partition plate (413) is fixedly connected with the second fixing plate (403).
  7. 7. The fire hose abrasion resistance testing machine according to claim 6, wherein the third fixing column (405) and the connecting plate (406) are arranged vertically, and the connecting plate (406) and the chute (407) are in sliding connection.
  8. 8. The fire hose abrasion resistance testing machine according to claim 7, wherein the chute (407) and the second fixing plate (403) are integrally arranged, and the connecting plate (406) and the extrusion plate (408) are fixedly connected.
  9. 9. The fire hose abrasion resistance testing machine according to claim 8, wherein the extrusion plate (408) is arc-shaped, the first baffle (410) is fixedly connected with the connecting column (411), and the connecting column (411) is fixedly connected with the second baffle (412).
  10. 10. The fire hose abrasion resistance testing machine according to claim 9, wherein the middle position of the second baffle (412), the middle position of the second fixing column (402) and the middle position between the connecting columns (411) at the two sides are on the same horizontal line.

Description

Wear resistance testing machine for fire hose Technical Field The utility model relates to a fire hose technical field specifically is a fire hose's wearability testing machine. Background The fire hose is used for transporting fire-retardant liquid such as high-pressure water or foam, traditional fire hose uses rubber as the inside lining, and the surface is wrapped up flax braid, and advanced fire hose is then made with polymeric material such as polyurethane, and the both ends of fire hose all have metal joint, can connect another hosepipe with the extension distance or connect the nozzle in order to increase liquid injection pressure, because fire hose service environment is not fixed, can drag on the road surface that rubble is great such as cement ground, grit ground, rubble ground, building lane and lay, just need test its wearability during production. The existing fire hose wear resistance testing machine has the following general problems that firstly, manual fixing of a water hose is time-consuming and labor-consuming, an operator is required to manually fix two sides of the water hose, the operation is complex, the testing efficiency is reduced, secondly, the fixing process is possibly unstable, the accuracy and the repeatability of a testing result are affected, and aiming at the situations, the fire hose wear resistance testing machine is provided. Disclosure of utility model An object of the utility model is to provide a fire hose's wearability testing machine to solve the problem that proposes among the above-mentioned background art. In order to achieve the aim, the utility model provides a technical scheme that the wear resistance testing machine of the fire hose comprises a base, a second supporting plate and an electric cylinder, wherein the second supporting plate is arranged on the left side above the base, the electric cylinder is arranged on two sides inside the second supporting plate, a first supporting plate is arranged above the electric cylinder, the outer side of the first supporting plate is connected with a rotating device, and a fixing device is arranged on the inner side of the second supporting plate; the fixing device comprises a servo motor, a second fixing column and a second fixing plate, wherein the servo motor is arranged at the middle position of the left wall of the second supporting plate, the second fixing column is arranged on the outer side of the servo motor, the second fixing column penetrates through the second supporting plate and is fixedly connected with the second fixing plate, a fixing groove is formed in the second fixing plate, a partition plate is arranged in the fixing groove, a spring is arranged above the partition plate, the spring is sleeved outside the third fixing column, the partition plate is connected with the connecting plate in a penetrating mode below the third fixing column, the right side of the connecting plate penetrates through a sliding groove and is connected with the extruding plate, the sliding groove is arranged on the inner side of the second fixing plate, a first baffle is arranged on the right wall of the second fixing plate, connecting columns are arranged on the upper side and the lower side of the right wall of the first baffle, and the second baffle is arranged on the right side of the outer wall of the connecting column. Preferably, the rotating device comprises a first motor and a first fixed column, the first motor is installed on the left side of the first supporting plate, the first fixed column is installed on the right side of the first motor, the right side of the first fixed column penetrates through the first supporting plate to be connected with the mounting seat, the outer wall of the mounting seat is provided with a polishing block, the inner side of the mounting seat is provided with a thread groove, and the inner thread of the thread groove is connected with a first fixed plate. Preferably, the base and the second support plate are arranged vertically to each other, the electric cylinder is fixedly connected with the first support plate, the output end of the first motor is fixedly connected with the left side of the first fixing column, and the mounting seat and the polishing block are correspondingly arranged. Preferably, the right side shape of mount pad is the cross setting, be threaded connection between thread groove and the first fixed plate. Preferably, the output end of the servo motor is fixedly connected with the second fixing column, and the second fixing column is fixedly connected with the second fixing plate. Preferably, the second fixing plate and the fixing groove are integrally arranged, and the partition plate is fixedly connected with the second fixing plate. Preferably, the third fixing column and the connecting plate are arranged vertically, and the connecting plate is in sliding connection with the sliding groove. Preferably, the sliding groove and the second fixing plate are integra