CN218157223U

CN218157223U - Wear-resisting testing arrangement of fire hose

Info

Publication number: CN218157223U
Application number: CN202221980909.4U
Authority: CN
Inventors: 杨红梅; 陈凤; 张文华
Original assignee: Jiangsu Taihua Fire Electrical Equipment Co ltd
Current assignee: Jiangsu Taihua Fire Electrical Equipment Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-27
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a fire hose wear-resisting testing arrangement, including the bottom plate, be located the regulating plate of bottom plate bottom and be located the lifter plate of bottom plate top, the bottom plate includes: the support frame of setting in bottom plate top intermediate position department, the intermediate position department of bottom plate bottom is provided with the mounting bracket, the intermediate position department of mounting bracket bottom installs the motor, the output of motor is connected with and runs through to the inside regulation pole of regulating plate. The utility model discloses a connecting rod is fixed briquetting and regulating plate, run through the fire hose to the bottom of two sets of briquettings, and let in the through-hole of bottom plate both sides with the both ends of fire hose, it takes place to rotate to drive the regulation pole through the motor, the external screw thread in the regulation pole outside and the inside screw hole of regulating plate mutually support, realize that the regulating plate drives the briquetting and adjusts from top to bottom, compress tightly the hosepipe at the top of bottom plate through the briquetting, the realization is fixed to the waterproof area, be convenient for carry out wear-resisting test to the waterproof area.

Description

Wear-resisting testing arrangement of fire hose

Technical Field

The utility model relates to a fire hose wear-resisting test technical field specifically is a fire hose wear-resisting test device.

Background

Fire hose is a hose used to transport high pressure water or fire retardant liquids such as foam. The traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen fabric, the advanced fire hose is made of polyurethane and other polymeric materials, and before the fire hose is produced and delivered from a factory, a testing device is required to be used for carrying out wear resistance testing on the fire hose in a sampling mode.

Most of current testing arrangement fix the fire hose through the cooperation of gim peg and briquetting, and gim peg and briquetting are lower to the fixed efficiency in waterproof area, are not convenient for test to the waterproof area, and are lower to the wear-resisting measuring accuracy in waterproof area, lead to testing arrangement's result of use relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire hose wear-resisting testing arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a fire hose wear-resisting testing arrangement, includes the bottom plate, is located the regulating plate of bottom plate bottom and is located the lifter plate of bottom plate top, the bottom plate includes:

the supporting frame is arranged at the middle position of the top of the bottom plate.

Preferably, the intermediate position department of bottom plate bottom is provided with the mounting bracket, the intermediate position department of mounting bracket bottom installs the motor, the output of motor is connected with and runs through to the inside regulation pole of regulating plate, the four corners department at regulating plate top all is provided with the connecting rod that runs through to the bottom plate top, the top of connecting rod is provided with the briquetting, the bottom of briquetting is provided with the slipmat.

Preferably, the intermediate position department at support frame top is provided with the pneumatic cylinder, the four corners department at lifter plate top all is provided with the gag lever post that runs through to the support frame top, the bottom of lifter plate is provided with the mount, the inside of mount is provided with the fly leaf, the both ends at fly leaf top all are provided with the regulating block, the motor is installed to the one end of mount one side, the output of motor is connected with the lead screw that runs through to the regulating block inside, the below of fly leaf bottom is provided with the clamp plate, the both ends at clamp plate top all are provided with the movable rod that runs through to the fly leaf top, and are two sets of the outside that the movable rod is located the clamp plate top all is provided with the spring, infrared distance sensor is installed to the intermediate position department at clamp plate top, the intermediate position department of clamp plate bottom is provided with the abrasive brick.

Preferably, the support frame is connected with the bottom plate in a welded mode, through holes are formed in the two sides of the inner portion of the bottom plate, supporting legs are arranged at the four corners of the bottom plate, and anti-skidding blocks are arranged at the bottoms of the supporting legs.

Preferably, both sides of the top of the bottom plate are located under the pressing block and are provided with rubber pads, four corners inside the bottom plate are provided with movable holes, and the connecting rod is movably connected with the bottom plate through the movable holes.

Preferably, the briquetting passes through connecting rod and regulating plate fixed connection, the outside of adjusting the pole is provided with the external screw thread, the inside intermediate position department of regulating plate be provided with adjust pole assorted screw hole.

Preferably, the intermediate position department at lifter plate top is provided with the connecting block, the lifter plate passes through the output fixed connection of connecting block and pneumatic cylinder, the four corners department at support frame top all is provided with spacing hole, and the gag lever post runs through to spacing downthehole portion.

Preferably, the inside of regulating block is provided with the screw hole with lead screw assorted, the inside of regulating block is provided with the slide opening, and the inside one end of mount is provided with the slide bar that runs through to the inside of slide opening.

Preferably, the both ends of fly leaf inside all are provided with the activity hole, and the movable rod runs through to the activity hole inside, the top that the movable rod is located the fly leaf is provided with the stopper, the intermediate position department of fly leaf bottom is provided with the reflecting block.

Preferably, a mounting groove is formed in the middle of the top of the pressing plate, the infrared distance sensor is fixedly connected with the pressing plate through the mounting groove, and the bottom of the grinding block is of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a connecting rod is fixed briquetting and regulating plate, runs through the fire hose to the bottom of two sets of briquetting to let in the through-hole of bottom plate both sides with the both ends of fire hose, drive the regulation pole through the motor and take place to rotate, the external screw thread in the regulation pole outside and the screw hole of regulating plate inside mutually support, realize that the regulating plate drives the briquetting and adjusts from top to bottom, compress tightly the hosepipe at the top of bottom plate through the briquetting, realize fixing to the waterproof area, be convenient for carry out wear-resisting test to the waterproof area;

2. the utility model discloses a motor drives the lead screw and takes place to rotate, the inside screw hole of lead screw and regulating block mutually supports, realize driving the fly leaf and control the regulation, can make movable rod and fly leaf take place the activity through the activity hole, an elasticity is applyed to the clamp plate through the spring, make the abrasive brick better with the contact effect of hosepipe, it controls on the hosepipe to drive the abrasive brick through the fly leaf and remove, detect the distance between clamp plate and the fly leaf through infrared distance sensor, can audio-visual understanding abrasive brick to the degree of wear of hosepipe, the degree of wear that causes the hosepipe through the friction time, thereby realize carrying out wear-resisting test to the hosepipe, it is higher to offset the wear-resisting test precision in hosepipe.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 101. a support frame; 2. an adjusting plate; 201. a mounting frame; 202. a motor; 203. adjusting a rod; 204. a connecting rod; 205. pressing into blocks; 206. a non-slip mat; 3. a lifting plate; 301. a hydraulic cylinder; 302. a limiting rod; 303. a fixed mount; 304. a movable plate; 305. an adjusting block; 306. a motor; 307. a screw rod; 308. pressing a plate; 309. a movable rod; 310. a spring; 311. an infrared distance sensor; 312. and (5) grinding the blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment of a wear testing device for a fire hose: the utility model provides a fire hose wear-resisting testing arrangement, includes bottom plate 1, is located regulating plate 2 of 1 bottom of bottom plate and is located the lifter plate 3 of 1 top of bottom plate top, and bottom plate 1 includes: a support frame 101 disposed at a middle position of the top of the base plate 1.

Please refer to fig. 1 and fig. 3, a mounting frame 201 is disposed at a middle position of the bottom plate 1, a motor 202 is mounted at a middle position of the bottom of the mounting frame 201, an output end of the motor 202 is connected with an adjusting rod 203 penetrating into the adjusting plate 2, the adjusting rod 203 is driven by the motor 202 to rotate, four corners of the top of the adjusting plate 2 are all provided with connecting rods 204 penetrating through the top of the bottom plate 1, a pressing block 205 is disposed at the top of the connecting rods 204, a non-slip mat 206 is disposed at the bottom of the pressing block 205, and the pressing block 205 and the adjusting plate 2 are fixed by the connecting rods 204.

Please refer to fig. 1 and 3, a hydraulic cylinder 301 is disposed in a middle position of the top of the support frame 101, four corners of the top of the lifting plate 3 are provided with limit rods 302 penetrating through the top of the support frame 101, the lifting plate 3 is limited by the limit rods 302, the bottom of the lifting plate 3 is provided with a fixing frame 303, a movable plate 304 is disposed inside the fixing frame 303, two ends of the top of the movable plate 304 are provided with adjusting blocks 305, one end of one side of the fixing frame 303 is provided with a motor 306, an output end of the motor 306 is connected with a screw rod 307 penetrating through the adjusting block 305, the screw rod 307 is driven to rotate by the motor 306, a pressing plate 308 is disposed below the bottom of the movable plate 304, two ends of the top of the pressing plate 308 are provided with movable rods 309 penetrating through the top of the movable plate 304, two groups of the movable rods 309 are disposed outside the top of the pressing plate 308, an infrared distance sensor 311 is disposed in the middle position of the top of the pressing plate 308, a gap between the pressing plate 308 and the movable plate 304 is detected, and a grinding block 312 is disposed in the middle position of the bottom of the pressing plate 308, thereby facilitating wear resistance test of the hose.

Please refer to fig. 1 and fig. 2, the supporting frame 101 is welded to the bottom plate 1, through holes are disposed on two sides of the bottom plate 1, supporting legs are disposed at four corners of the bottom plate 1, and anti-slip blocks are disposed at the bottoms of the supporting legs, so as to support and improve the stability of the testing device.

Please refer to fig. 1 and fig. 2, the two sides of the top of the bottom plate 1 are both provided with rubber pads under the pressing blocks 205, so as to achieve better fixing effect on the waterproof band, the four corners inside the bottom plate 1 are both provided with movable holes, the connecting rod 204 is movably connected with the bottom plate 1 through the movable holes, and the connecting rod 204 and the bottom plate 1 can move through the movable holes.

Please refer to fig. 1 and fig. 3, the pressing block 205 is fixedly connected to the adjusting plate 2 through the connecting rod 204, the pressing block 205 is fixed to the adjusting plate 2 through the connecting rod 204, the outer side of the adjusting rod 203 is provided with an external thread, and a threaded hole matched with the adjusting rod 203 is arranged at the middle position inside the adjusting plate 2, so as to adjust the adjusting plate 2 up and down.

Please refer to fig. 1 and fig. 3, a connecting block is disposed at a middle position of the top of the lifting plate 3, the lifting plate 3 is fixedly connected to an output end of the hydraulic cylinder 301 through the connecting block, the hydraulic cylinder 301 drives the lifting plate 3 to adjust up and down, four corners of the top of the supporting frame 101 are all provided with a limiting hole, and the limiting rod 302 penetrates into the limiting hole.

Please refer to fig. 1 and fig. 3, a threaded hole matched with the screw 307 is disposed inside the adjusting block 305, so that the adjusting block 305 drives the movable plate 304 to adjust left and right, a sliding hole is disposed inside the adjusting block 305, and a sliding rod penetrating into the sliding hole is disposed at one end inside the fixing frame 303, so that the movable plate 304 can move better through the sliding rod.

Please refer to fig. 1 and fig. 3, two ends of the inside of the movable plate 304 are both provided with a movable hole, and the movable rod 309 penetrates into the movable hole, the movable rod 309 and the movable plate 304 can move through the movable hole, the movable rod 309 is located at the top end of the movable plate 304 and is provided with a limiting block, the movable rod 309 is limited by the limiting block, and a reflective block is disposed at the middle position of the bottom of the movable plate 304.

Please refer to fig. 1 and fig. 3, a mounting groove is disposed at a middle position of the top of the pressing plate 308, the infrared distance sensor 311 is fixedly connected to the pressing plate 308 through the mounting groove, the infrared distance sensor 311 is fixedly mounted at the top of the pressing plate 308 through the mounting groove, and the bottom of the grinding block 312 is in an arc-shaped structure.

The working principle is as follows: the utility model discloses before using, fix the device, during the use, switch on, fix briquetting 205 and regulating plate 2 through connecting rod 204, run through the bottom to two sets of briquetting 205 with the fire hose, and let in the through-hole of bottom plate 1 both sides with the both ends of fire hose, it takes place to rotate to drive regulation pole 203 through motor 202, the external screw thread in the regulation pole 203 outside and the inside screw hole of regulating plate 2 mutually support, it adjusts from top to bottom to realize that regulating plate 2 drives briquetting 205, compress tightly the hosepipe at the top of bottom plate 1 through briquetting 205, realize fixing to the waterproof area, be convenient for carry out wear-resisting test to the waterproof area, it adjusts from top to bottom to drive lifter 3 through pneumatic cylinder 301, make rubbing block 312 and fire hose in close contact with, carry out spacing to lifter 3 through gag lever 302, it takes place to rotate to drive lead screw 307 through motor 306, screw hole mutually support with the inside of regulating block, realize driving regulation about fly leaf 304, can make movable rod 309 and fly leaf 304 take place the activity through the movable hole, exert an elasticity to clamp plate 308 through spring 310, make rubbing block 312 better with wear-resisting block 304, wear-resisting degree of wearing and wear-resisting of hosepipe carry out the hosepipe through the wear-resisting distance sensor of the wear-resisting test to the hosepipe that the hosepipe distance detection degree of wear-resisting hose is carried out the wear-resisting distance sensor to the infrared test to the distance sensor that the portable sensor on the portable plate 308.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire hose wear-resisting testing arrangement which characterized in that: including bottom plate (1), be located regulating plate (2) of bottom plate (1) bottom and be located lifter plate (3) of bottom plate (1) top, bottom plate (1) includes:

the supporting frame (101) is arranged at the middle position of the top of the bottom plate (1).

2. A fire hose wear resistance testing device according to claim 1, characterized in that: the utility model discloses a motor, including bottom plate (1), motor (202), regulation pole (203) that run through to regulating plate (2) inside are connected with to the output of motor (202), the four corners department at regulating plate (2) top all is provided with connecting rod (204) that run through to bottom plate (1) top, the top of connecting rod (204) is provided with briquetting (205), the bottom of briquetting (205) is provided with slipmat (206).

3. A fire hose wear resistance testing device according to claim 2, characterized in that: the utility model discloses a support frame, including support frame (101), lifter plate (3), motor (306), the output of motor (306) is connected with lead screw (307) that run through to adjusting block (305) inside, the below of fly leaf (304) bottom is provided with clamp plate (308), the both ends at clamp plate (308) top all are provided with movable rod (309) that run through to fly leaf (304) top, and are two sets of movable rod (309) are located the outside at clamp plate (308) top all and all are provided with spring (310), infrared distance sensor (311) are installed to the intermediate position department at clamp plate (308) top, the intermediate position department of clamp plate (308) bottom is provided with abrasive brick (312).

4. A fire hose wear resistance testing device according to claim 1, characterized in that: support frame (101) and bottom plate (1) welded connection, the inside both sides of bottom plate (1) all are provided with the through-hole, the four corners department of bottom plate (1) bottom all is provided with the supporting leg, and the bottom of supporting leg is provided with the non slipping spur.

5. The fire hose wear resistance testing device according to claim 2, characterized in that: the bottom plate (1) top both sides are located briquetting (205) and all are provided with the rubber pad under, the inside four corners department of bottom plate (1) all is provided with the activity hole, connecting rod (204) are through activity hole and bottom plate (1) swing joint.

6. The fire hose wear resistance testing device according to claim 2, characterized in that: briquetting (205) pass through connecting rod (204) and regulating plate (2) fixed connection, the outside of adjusting pole (203) is provided with the external screw thread, the inside intermediate position department of regulating plate (2) is provided with and adjusts pole (203) assorted screw hole.

7. The fire hose wear-resistance testing device according to claim 3, characterized in that: the utility model discloses a supporting frame, including lifter plate (3), lifter plate (3) top, connecting block, the intermediate position department at lifter plate (3) top is provided with the connecting block, lifter plate (3) passes through the output fixed connection of connecting block and pneumatic cylinder (301), the four corners department at support frame (101) top all is provided with spacing hole, and gag lever post (302) run through to spacing downthehole portion.

8. A fire hose wear resistance testing device according to claim 3, characterized in that: the adjusting device is characterized in that a threaded hole matched with the screw rod (307) is formed in the adjusting block (305), a sliding hole is formed in the adjusting block (305), and a sliding rod penetrating into the sliding hole is arranged at one end of the inner portion of the fixing frame (303).

9. The fire hose wear-resistance testing device according to claim 3, characterized in that: the inside both ends of fly leaf (304) all are provided with the activity hole, and inside movable rod (309) run through to the activity hole, the top that movable rod (309) are located fly leaf (304) is provided with the stopper, the intermediate position department of fly leaf (304) bottom is provided with the reflecting block.

10. A fire hose wear resistance testing device according to claim 3, characterized in that: the middle position of the top of the pressing plate (308) is provided with a mounting groove, the infrared distance sensor (311) is fixedly connected with the pressing plate (308) through the mounting groove, and the bottom of the grinding block (312) is of an arc-shaped structure.