CN216117111U

CN216117111U - Tensile detection device for coal mine steel wire rope

Info

Publication number: CN216117111U
Application number: CN202122700932.5U
Authority: CN
Inventors: 王学思
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-06
Filing date: 2021-11-06
Publication date: 2022-03-22
Anticipated expiration: 2031-11-06

Abstract

The utility model discloses a tensile detection device for a steel wire rope for a coal mine, which comprises a box body, wherein the box body and a box door are arranged, so that the steel wire rope has a protection function when the steel wire rope is subjected to tensile detection, fragments generated when the steel wire rope is broken in tensile are prevented from causing injury to personnel, two ends of the steel wire rope subjected to tensile detection are respectively placed between a first clamp and a second clamp in a first fixing mechanism and a second fixing mechanism, the second clamp is driven to move downwards by rotating a fixing bolt until rubber pads on the first clamp and the second clamp are completely and tightly attached to the steel wire rope, so that the steel wire rope is fixed, the firmness of the device for fixing the steel wire rope is improved, an electric push rod is arranged to drive a fixing plate to move, a connecting rod in the first moving mechanism and the second moving mechanism is driven to rotate and hinge, and a vertical rod rotates through a hinge seat, the walking wheels are contracted and extended in the groove body, and the use convenience of the device is improved.

Description

Tensile detection device for coal mine steel wire rope

Technical Field

The utility model relates to the field of stretching device systems, in particular to a stretching detection device for a coal mine steel wire rope.

Background

The wire rope is a flexible steel product with a space spiral structure, is widely applied to the fields of mining machinery, buildings, bridges and the like, is widely applied to various main industries and departments of national economy such as coal, metallurgical transportation, buildings, tourism and the like, and the reliability of the wire rope is very important for safe and reliable operation of equipment. It has the advantages of high strength, light dead weight, good elasticity, stable and reliable operation, strong capability of bearing dynamic load and overload, capability of running under the condition of high-speed operation, no noise in winding and the like. In a coal mine construction site, a steel wire rope is one of very important construction tools, and the steel wire rope needs to be detected by using a tensile detection device before being put into use.

However, the conventional steel wire rope stretching detection device mostly does not have a protection mechanism when the steel wire rope is stretched and detected, and broken pieces generated when the steel wire rope is stretched and broken are very easy to cause injury to personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tensile detection device for a coal mine steel wire rope, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a stretching detection device for a coal mine steel wire rope comprises a box body, wherein a switch is fixedly arranged on the outer side of the box body, a mobile power supply is fixedly arranged on the outer side of the box body, a groove body is fixedly connected to the bottom of the box body, electric push rods are symmetrically arranged on the top of the inner side of the groove body, a fixing plate is fixedly connected to the end portion of each push rod of each electric push rod, a first moving mechanism and a second moving mechanism are respectively arranged inside the groove body, each first moving mechanism comprises a vertical rod, a traveling wheel and a connecting rod, the structures and specifications of the first moving mechanism and the second moving mechanism are the same, a motor is fixedly arranged on the outer side of the box body, a lighting lamp is fixedly arranged on the top of the inner side of the box body through a fixing rod, a guide rod and a screw rod are respectively arranged inside the box body, left-handed threads and right-handed threads are symmetrically arranged on the screw rod, and a first sliding block and a second sliding block are respectively arranged inside the box body, the guide rod and the screw rod respectively transversely penetrate through the first sliding block and the second sliding block, through holes for the sliding connection of the guide rod are formed in the first sliding block and the second sliding block, the first sliding block is provided with a threaded through hole for left-handed threaded connection of the screw, the second sliding block is provided with a threaded through hole for right-handed threaded connection of the screw, the first slide block and the second slide block are respectively provided with a first fixing mechanism and a second fixing mechanism, the first fixing mechanism comprises a first clamp, a second clamp, a rubber pad and a fixing bolt, the first fixing mechanism and the second fixing mechanism have the same structure and the same specification of each component, the front surface of the box body is symmetrically provided with box doors, one side of each box door is hinged with the front surface of the box body through a hinge, the refrigerator door is fixedly provided with a handle and is made of transparent materials, and the front surface of the groove body is provided with heat dissipation meshes.

As a further scheme of the utility model: montant one end articulates at the inboard top of cell body through articulated seat, the montant other end and walking wheel fixed connection, connecting rod one end is articulated in the montant outside through articulated seat, the connecting rod other end is articulated bottom fixed plate through articulated seat.

As a still further scheme of the utility model: the bottom of the inner side of the box body is provided with a collecting groove.

As a still further scheme of the utility model: the two ends of the guide rod are fixedly connected to the inner wall of the box body, one end of the screw rod is connected to the inner wall of the box body in a rotating mode through the bearing seat, the other end of the screw rod transversely penetrates through the box body and then is fixedly connected with the output shaft of the motor, and a through hole used for connecting the screw rod in a rotating mode is formed in the box body.

As a still further scheme of the utility model: first anchor clamps and second anchor clamps material and shape are all the same and for relative setting, equal fixedly connected with rubber pad on the arc splint of first anchor clamps and second anchor clamps, fixing bolt rotates through the bearing frame after vertical running through the second anchor clamps and connects on first anchor clamps, first anchor clamps are fixed on first slider, set up the screw thread through-hole that is used for fixing bolt threaded connection on the second anchor clamps, fixing bolt sets up for the symmetry.

As a still further scheme of the utility model: the electric push rod, the motor and the illuminating lamp are electrically connected with the switch through wires, and the switch is electrically connected with the mobile power supply through wires.

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

1. through setting up box and chamber door, thereby make wire rope possess the function of protection when carrying out the tensile detection of wire rope, avoid leading to the fragment that wire rope produced when tensile bursting apart to cause the injury to the personnel, put into respectively between first anchor clamps and the second anchor clamps in first fixed establishment and the second fixed establishment through the both ends of the wire rope that will stretch the detection, further drive second anchor clamps downstream through rotatory fixing bolt, rubber pad and wire rope on first anchor clamps and the second anchor clamps closely laminate completely, thereby accomplish the fixed to wire rope, the fastness of device fixed wire rope has been improved.

2. The fixing plate is driven to move by the electric push rod, and then the connecting rod in the first moving mechanism and the second moving mechanism is driven to rotate and hinge, so that the vertical rod is rotated through the hinge seat, the walking wheel is contracted and extended in the groove body, and the use convenience of the device is improved.

Drawings

Fig. 1 is a schematic structural view of a tensile detection device for a coal mine steel wire rope.

Fig. 2 is a schematic structural view of a part of the tensile testing apparatus for a coal mine steel wire rope.

Fig. 3 is a front view of the tensile testing apparatus for a coal mine wire rope.

Shown in the figure: the device comprises a box body 1, a switch 2, a mobile power supply 3, a trough body 4, an electric push rod 5, a fixing plate 6, a first moving mechanism 7, a second moving mechanism 8, a vertical rod 9, a traveling wheel 10, a connecting rod 11, a motor 12, a collecting trough 13, an illuminating lamp 14, a guide rod 15, a screw rod 16, a first sliding block 17, a second sliding block 18, a first fixing mechanism 19, a second fixing mechanism 20, a first clamp 21, a second clamp 22, a rubber pad 23, a fixing bolt 24 and a box door 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, a tensile detection apparatus for a coal mine steel wire rope includes a box 1, a switch 2, a mobile power supply 3, a tank 4, an electric push rod 5, a fixing plate 6, a first moving mechanism 7, a second moving mechanism 8, a vertical rod 9, a traveling wheel 10, a connecting rod 11, a motor 12, a collecting tank 13, an illuminating lamp 14, a guide rod 15, a screw 16, a first slider 17, a second slider 18, a first fixing mechanism 19, a second fixing mechanism 20, a first clamp 21, a second clamp 22, a rubber pad 23, a fixing bolt 24, and a box door 25, wherein the switch 2 is fixedly installed on the outer side of the box 1, the mobile power supply 3 is fixedly installed on the outer side of the box 1, the bottom of the box 1 is fixedly connected with the switch 4, the electric push rods 5 are symmetrically installed on the top of the inner side of the tank 4, the end of the push rod 5 is fixedly connected with the fixing plate 6, the inside of the tank body 4 is respectively provided with a first moving mechanism 7 and a second moving mechanism 8, the first moving mechanism 7 comprises a vertical rod 9, a traveling wheel 10 and a connecting rod 11, one end of the vertical rod 9 is hinged at the top of the inner side of the tank body 4 through a hinged seat, the other end of the vertical rod 9 is fixedly connected with the traveling wheel 10, one end of the connecting rod 11 is hinged with the outer side of the vertical rod 9 through a hinged seat, the other end of the connecting rod 11 is hinged with the bottom of the fixed plate 6 through a hinged seat, the structures and specifications of the first moving mechanism 7 and the second moving mechanism 8 are the same, the outer side of the tank body 1 is fixedly provided with a motor 12, the bottom of the inner side of the tank body 1 is provided with a collecting tank 13, the top of the inner side of the tank body 1 is fixedly provided with an illuminating lamp 14 through a fixed rod, the inside of the tank body 1 is respectively provided with a guide rod 15 and a screw rod 16, and both ends of the guide rod 15 are fixedly connected on the inner wall of the tank body 1, one end of the screw 16 is rotatably connected to the inner wall of the box body 1 through a bearing seat, the other end of the screw 16 transversely penetrates through the box body 1 and then is fixedly connected with an output shaft of the motor 12, a through hole for the rotary connection of the screw 16 is formed in the box body 1, left-handed threads and right-handed threads are symmetrically formed in the screw 16, a first slider 17 and a second slider 18 are respectively arranged in the box body 1, the guide rod 15 and the screw 16 transversely penetrate through a first slider 17 and a second slider 18 respectively, through holes for the sliding connection of the guide rod 15 are formed in the first slider 17 and the second slider 18, a threaded through hole for the left-handed threaded connection of the screw 16 is formed in the first slider 17, a threaded through hole for the right-handed threaded connection of the screw 16 is formed in the second slider 18, and a first fixing mechanism 19 and a second fixing mechanism 20 are respectively arranged on the first slider 17 and the second slider 18, the first fixing mechanism 19 comprises a first clamp 21, a second clamp 22, a rubber pad 23 and a fixing bolt 24, the first clamp 21 and the second clamp 22 are identical in material and shape and are oppositely arranged, the rubber pad 23 is fixedly connected to arc-shaped clamping plates of the first clamp 21 and the second clamp 22, the fixing bolt 24 vertically penetrates through the second clamp 22 and then is rotatably connected to the first clamp 21 through a bearing seat, the first clamp 21 is fixed on a first sliding block 17, a threaded through hole for threaded connection of the fixing bolt 24 is formed in the second clamp 22, the fixing bolt 24 is symmetrically arranged, the structures and specifications of all parts of the first fixing mechanism 19 and the second fixing mechanism 20 are identical, a box door 25 is symmetrically arranged on the front surface of the box body 1, one side of the box door 25 is hinged to the front surface of the box body 1 through a hinge, a handle is fixedly mounted on the box door 25, the box door 25 is made of transparent materials, the front surface of the groove body 4 is provided with heat dissipation meshes, the electric push rod 5, the motor 12 and the illuminating lamp 14 are electrically connected with the switch 2 through wires, and the switch 2 is electrically connected with the mobile power supply 3 through wires.

The working principle of the utility model is as follows:

when the steel wire rope stretching detection device needs to be used, firstly, a person can move the device to a designated area through the walking wheel 10, then the switch 2 is further communicated with the mobile power supply 3, the electric push rod 5 is further started to drive the fixing plate 6 to move upwards, then the connecting rod 11 in the first moving mechanism 7 and the second moving mechanism 8 is driven to be rotationally hinged, the vertical rod 9 is further rotated through the hinged seat, the walking wheel 10 is contracted into the trough body 4, the bottom of the trough body 4 is attached to the ground, the device is installed and placed, further, the box door 25 is opened, then two ends of the steel wire rope needing to be stretched and detected are respectively placed between the first clamp 21 and the second clamp 22 in the first fixing mechanism 19 and the second fixing mechanism 20, the second clamp 22 is further driven to move downwards through the rotating fixing bolt 24 until the rubber pads 23 on the first clamp 21 and the second clamp 22 are completely and tightly attached to the steel wire rope, further drive screw rod 16 through starter motor 12 and rotate, further drive first fixed establishment 19 and second fixed establishment 20 on first slider 17 and the second slider 18 and carry out relative motion to drive wire rope and carry out tensile detection, after motor 12 rotated certain speed, wire rope then can break, and then the fragment that breaks then drops in collecting vat 13, thereby accomplish wire rope's tensile detection, and then personnel's accessible is opened light 14 and is carried out the illumination work to it.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a colliery is tensile detection device for wire rope, includes box (1), its characterized in that: the automatic lifting device is characterized in that a switch (2) is fixedly mounted on the outer side of the box body (1), a mobile power source (3) is fixedly mounted on the outer side of the box body (1), a groove body (4) is fixedly connected to the bottom of the box body (1), electric push rods (5) are symmetrically mounted on the top of the inner side of the groove body (4), a fixing plate (6) is fixedly connected to the end portions of the push rods of the electric push rods (5), a first moving mechanism (7) and a second moving mechanism (8) are respectively arranged inside the groove body (4), the first moving mechanism (7) comprises a vertical rod (9), a walking wheel (10) and a connecting rod (11), the structures and the specifications of all parts of the first moving mechanism (7) and the second moving mechanism (8) are the same, a motor (12) is fixedly mounted on the outer side of the box body (1), and a lighting lamp (14) is fixedly mounted on the top of the inner side of the box body (1), the box body (1) is internally provided with a guide rod (15) and a screw rod (16) respectively, the screw rod (16) is symmetrically provided with left-handed threads and right-handed threads, the box body (1) is internally provided with a first slider (17) and a second slider (18) respectively, the guide rod (15) and the screw rod (16) transversely penetrate through the first slider (17) and the second slider (18) respectively, the first slider (17) and the second slider (18) are both provided with through holes for the sliding connection of the guide rod (15), the first slider (17) is provided with a threaded through hole for the left-handed threaded connection of the screw rod (16), the second slider (18) is provided with a threaded through hole for the right-handed threaded connection of the screw rod (16), the first slider (17) and the second slider (18) are respectively provided with a first fixing mechanism (19) and a second fixing mechanism (20), first fixed establishment (19) include first anchor clamps (21), second anchor clamps (22), rubber pad (23) and fixing bolt (24), the structure and each part specification homogeneous phase of first fixed establishment (19) and second fixed establishment (20), box (1) front surface symmetry is provided with chamber door (25), chamber door (25) one side is articulated through hinge and box (1) front surface, fixed mounting has the handle on chamber door (25), chamber door (25) are transparent material, cell body (4) front surface is provided with the heat dissipation mesh.

2. The tensile detection device for a coal mine wire rope according to claim 1, characterized in that: montant (9) one end articulates at cell body (4) inboard top through articulated seat, montant (9) other end and walking wheel (10) fixed connection, connecting rod (11) one end is articulated in the outside through articulated seat and montant (9), the connecting rod (11) other end is articulated bottom fixed plate (6) through articulated seat.

3. The tensile detection device for a coal mine wire rope according to claim 1, characterized in that: the bottom of the inner side of the box body (1) is provided with a collecting groove (13).

4. The tensile detection device for a coal mine wire rope according to claim 1, characterized in that: the equal fixed connection in both ends of guide bar (15) is on box (1) inner wall, screw rod (16) one end is passed through the bearing frame and is rotated and connect on box (1) inner wall, screw rod (16) other end transversely runs through box (1) back and motor (12) output shaft fixed connection, set up the through-hole that is used for screw rod (16) to rotate the connection on box (1).

5. The tensile detection device for a coal mine wire rope according to claim 1, characterized in that: first anchor clamps (21) and second anchor clamps (22) material and shape are all the same and set up for relative, equal fixedly connected with rubber pad (23) on the arc splint of first anchor clamps (21) and second anchor clamps (22), fixing bolt (24) are vertically run through behind second anchor clamps (22) and are rotated through the bearing frame and connect on first anchor clamps (21), first anchor clamps (21) are fixed on first slider (17), set up the screw thread through-hole that is used for fixing bolt (24) threaded connection on second anchor clamps (22), fixing bolt (24) set up for the symmetry.

6. The tensile detection device for a coal mine wire rope according to claim 1, characterized in that: the electric push rod (5), the motor (12) and the illuminating lamp (14) are electrically connected with the switch (2) through wires, and the switch (2) is electrically connected with the mobile power supply (3) through wires.