CN216050403U

CN216050403U - Elevator steel cable bearing detection device

Info

Publication number: CN216050403U
Application number: CN202122270770.6U
Authority: CN
Inventors: 王洋; 孙韶岩; 刘玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-15
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses an elevator steel cable bearing detection device which comprises a detection base plate, wherein a sliding groove is formed in the upper surface of the detection base plate, a sliding block is arranged inside the sliding groove, a fixed frame is fixed on the upper surface of the sliding block, a hydraulic telescopic rod is fixed on the inner side of the fixed frame, a steel cable fixing structure is arranged on the upper surface of the detection base plate close to the front surface and at the front end of the hydraulic telescopic rod, a force measuring sensor is fixed on the position of the front surface of the fixed frame close to the inner side, and a display operation panel is fixedly installed on one side of the fixed frame. According to the elevator steel cable bearing detection device, the insertion rods are inserted into the different first bolt through holes through matching of the detection base plate and the sliding block, the interval between the steel cable fixing structures is changed, so that the purpose of testing steel cables with different lengths in a certain range is achieved, the two ends of the steel cable can be more firmly fixed through the steel cable fixing structures, and the test failure caused by loosening in the test process is avoided.

Description

Elevator steel cable bearing detection device

Technical Field

The utility model relates to the technical field of steel cable bearing detection devices, in particular to an elevator steel cable bearing detection device.

Background

The steel rope is simply a rope made of steel wires, the shape of the rope is similar to that of a palm rope and a nylon rope seen by people, the rope is made of steel wires and is much thicker, the elevator steel rope is one of the steel wires, a series of tests need to be carried out on the steel rope before the steel rope is formally put into use, and a load-bearing detection device needs to be used.

Patent numbers: 202120050643.2 discloses a cable wire tensile force detection device in prestressing cable installation, this utility model, measuring method is simple and convenient, and the survey precision is higher, and application scope is wide, nevertheless at the both ends that can not firmly fix the cable wire, takes off easily, causes the test failure, and can not test the cable wire of different length.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an elevator steel rope bearing detection device which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an elevator cable wire bearing detection device, is including detecting the bed plate, the spout is seted up to the upper surface that detects the bed plate, the inside of spout is equipped with the slider, the last fixed surface of slider has fixed frame, the inboard of fixed frame is fixed with hydraulic telescoping rod, it all is equipped with cable wire fixed knot structure to detect the bed plate upper surface near front surface and hydraulic telescoping rod's front end, fixed frame front surface is close to inboard rigidity has force cell sensor, one side fixed mounting of fixed frame has the display operating panel.

Preferably, a bolt through hole is formed in the side face of the detection base plate, an insertion rod is arranged inside the bolt through hole, and a pull ring is fixed at one end of the insertion rod.

Preferably, a second bolt through hole is formed in the side face of the sliding block, and the inserted bar penetrates through the inside of the second bolt through hole.

Preferably, the steel cable fixing structure comprises a fixing clamping seat, a circular groove hole, a rope inlet clamping groove, a rope end clamping groove, a screw rod, a rubber pad groove, a curved rubber pad, a rotary table, a bearing, an extrusion disc, an annular groove, a rope inlet clamping block and a rope end clamping block.

Preferably, the fixed clamping seat is fixed at the position, close to the front surface, of the upper surface of the detection base plate and the front end of the hydraulic telescopic rod, the circular groove hole is formed in the upper surface of the fixed clamping seat, the rope inlet clamping groove is formed in the rear surface of the fixed clamping seat and located at the upper end of the fixed clamping seat, the rope head clamping groove is formed in the front surface of the fixed clamping seat and located at the upper end of the fixed clamping seat, the screw rod is fixed at the central position of the lower surface inside the circular groove hole, the rubber pad groove is formed in the side face of the circular groove hole, and the curved rubber pad is fixed at the inner side of the rubber pad groove.

Preferably, the turntable is arranged at a position, close to the upper end, of the outer side of the screw, the inner ring on the bearing is fixed on the lower surface of the turntable, the extrusion disc is fixed on the lower surface of the upper outer ring of the bearing, the annular groove is formed in the lower surface of the extrusion disc, the rope feeding clamping block is fixed on the outer side of the extrusion disc, the rope head clamping block is fixed on the outer side, the lower end of the rope feeding clamping block is located inside the rope feeding clamping groove, and the lower end of the rope head clamping block is located inside the rope head clamping groove.

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

according to the utility model, the detection base plate and the sliding block are arranged, the detection base plate is matched with the sliding block, the insertion rod is inserted into different first bolt through holes, and the interval between the steel cable fixing structures is changed, so that the purpose of testing steel cables with different lengths in a certain range is achieved.

Drawings

FIG. 1 is a schematic view of the overall construction of an elevator rope load bearing detection device of the present invention;

FIG. 2 is a schematic view of the structure of a detection base plate and a slide block of the elevator rope load-bearing detection device of the present invention;

FIG. 3 is an exploded view of a rope fastening structure of an elevator rope load bearing detection device of the present invention;

figure 4 is an enlarged schematic view of portion a of figure 1 of an elevator rope load bearing detection device of the present invention.

In the figure: 1. detecting a base plate; 101. a first bolt through hole; 102. inserting a rod; 103. a pull ring; 2. a chute; 3. a slider; 301. a second bolt through hole; 4. a fixing frame; 5. a hydraulic telescopic rod; 6. a wire rope fixing structure; 601. fixing the card holder; 602. a circular groove hole; 603. a rope inlet clamping groove; 604. a rope end clamping groove; 605. a screw; 606. a rubber pad groove; 607. a curved rubber pad; 608. a turntable; 609. a bearing; 610. an extrusion disc; 611. an annular groove; 612. a rope feeding clamping block; 613. a rope end clamping block; 7. a force sensor; 8. an operation panel is displayed.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, an elevator steel cable bearing detection device comprises a detection base plate 1, a chute 2 is formed in the upper surface of the detection base plate 1, a sliding block 3 is arranged inside the chute 2, a fixed frame 4 is fixed on the upper surface of the sliding block 3, a hydraulic telescopic rod 5 is fixed on the inner side of the fixed frame 4, a steel cable fixing structure 6 is arranged at the front end of the hydraulic telescopic rod 5, close to the front surface of the detection base plate 1, a force measuring sensor 7 is fixed at a position, close to the inner side, of the front surface of the fixed frame 4, and a display operation panel 8 is fixedly installed on one side of the fixed frame 4;

a first bolt through hole 101 is formed in the side surface of the detection base plate 1, an insert rod 102 is arranged inside the first bolt through hole 101, and a pull ring 103 is fixed at one end of the insert rod 102; a second bolt through hole 301 is formed in the side face of the sliding block 3, the inserting rod 102 penetrates through the second bolt through hole 301, is inserted into different first bolt through holes 101 through the inserting rod 102 and penetrates through the second bolt through hole 301 in the side face of the sliding block 3, and the interval between the steel cable fixing structures 6 is changed, so that the purpose of testing steel cables with different lengths in a certain range is achieved; the steel cable fixing structure 6 comprises a fixing clamping seat 601, a circular groove hole 602, a rope inlet clamping groove 603, a rope head clamping groove 604, a screw 605, a rubber pad groove 606, a curved rubber pad 607, a rotating disc 608, a bearing 609, a pressing disc 610, an annular groove 611, a rope inlet clamping block 612 and a rope head clamping block 613; the fixed clamping seat 601 is fixed at the position, close to the front surface, of the upper surface of the detection base plate 1 and the front end of the hydraulic telescopic rod 5, the circular groove hole 602 is formed in the upper surface of the fixed clamping seat 601, the rope feeding clamping groove 603 is formed in the rear surface of the fixed clamping seat 601 and located at the upper end of the fixed clamping seat, the rope head clamping groove 604 is formed in the front surface of the fixed clamping seat 601 and located at the upper end of the fixed clamping seat, the screw rod 605 is fixed at the center of the lower surface inside the circular groove hole 602, the rubber pad groove 606 is formed in the side surface of the circular groove hole 602, and the curved rubber pad 607 is fixed on the inner side of the rubber pad groove 606; the rotary disc 608 is arranged at the position, close to the upper end, of the outer side of the screw 605, the inner ring of the bearing 609 is fixed to the lower surface of the rotary disc 608, the extrusion disc 610 is fixed to the lower surface of the upper outer ring of the bearing 609, the annular groove 611 is formed in the lower surface of the extrusion disc 610, the rope feeding fixture block 612 is fixed to the outer side of the extrusion disc 610, the rope head fixture block 613 is fixed to the outer side, the lower end of the rope feeding fixture block 612 is located inside the rope feeding fixture groove 603, and the lower end of the rope head fixture block 613 is located inside the rope head fixture groove 604.

Example two:

it should be noted that, the utility model is an elevator steel cable bearing detection device, when in use, two ends of the tested elevator steel cable are respectively placed into different steel cable fixing structures 6 of the detection device, the turntable 608 is detached from the screw 605, the steel cable enters into the circular groove hole 602 from the rope inlet clamping groove 603 on the rear surface of the fixed clamping seat 601, the screw 605 is wound, and then clamped inside the rope end clamping groove 604, the turntable 608 is remounted, the rope inlet clamping block 612 and the rope end clamping block 613 are respectively inserted into the rope inlet clamping groove 603 and the rope end clamping groove 604, the turntable 608 is rotated to continuously extrude the steel cable, when the steel cable is completely fixed, the fixation is completed, wherein the annular groove 611 on the lower surface of the extrusion disk 610 increases the contact area of the extrusion disk 610 and the steel cable, the curved rubber pad 607 in the curved rubber pad 607 increases the friction force, the hydraulic telescopic rod 5 in the fixed frame 4 is started, the steel cable is continuously pulled, the force measuring sensor 7 is continuously extruded in the process, the force measuring sensor 7 is transmitted to the display operation panel 8, the display operation panel 8 displays a result, the bearing force of the steel cable is finally calculated, different first bolt through holes 101 are inserted through the inserting rods 102 and penetrate through second bolt through holes 301 in the side face of the sliding block 3, and the interval between the steel cable fixing structures 6 is changed to achieve the purpose of testing the steel cables with different lengths in a certain range.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An elevator cable wire bearing detection device which characterized in that: including detecting bed plate (1), spout (2) are seted up to the upper surface that detects bed plate (1), the inside of spout (2) is equipped with slider (3), the last fixed surface of slider (3) has fixed frame (4), the inboard of fixed frame (4) is fixed with hydraulic telescoping rod (5), the front end that detects bed plate (1) upper surface is close to front surface and hydraulic telescoping rod (5) all is equipped with cable wire fixed knot structure (6), fixed frame (4) front surface is close to inboard rigidity has force cell sensor (7), one side fixed mounting of fixed frame (4) has display operating panel (8).

2. An elevator rope load bearing detection device as claimed in claim 1 wherein: a bolt through hole (101) is formed in the side face of the detection base plate (1), an inserting rod (102) is arranged inside the bolt through hole (101), and a pull ring (103) is fixed at one end of the inserting rod (102).

3. An elevator rope load bearing detection device as claimed in claim 2 wherein: no. two bolt through-holes (301) are formed in the side face of the sliding block (3), and the inserted rod (102) penetrates through the inner portion of the No. two bolt through-holes (301).

4. An elevator rope load bearing detection device as claimed in claim 1 wherein: the steel cable fixing structure (6) comprises a fixing clamping seat (601), a circular groove hole (602), a rope feeding clamping groove (603), a rope head clamping groove (604), a screw rod (605), a rubber pad groove (606), a curved rubber pad (607), a rotating disc (608), a bearing (609), an extrusion disc (610), an annular groove (611), a rope feeding clamping block (612) and a rope head clamping block (613).

5. An elevator rope load bearing detection device as claimed in claim 4 wherein: the utility model discloses a hydraulic telescopic base for the elevator, including fixed cassette (601), circular recess hole (602), advance rope draw-in groove (603), rope fastening groove (604), fixed cassette (601), screw rod (605), rubber pad recess (606) are seted up in the side of circular recess hole (602), curved surface rubber pad (607) are fixed in the inboard of rubber pad recess (606).

6. An elevator rope load bearing detection device as claimed in claim 5 wherein: the rope feeding clamping block (612) is fixed on the outer side of the extrusion disc (610), the rope head clamping block (613) is fixed on the outer side, the lower end of the rope feeding clamping block (612) is located inside the rope feeding clamping groove (603), and the lower end of the rope head clamping block (613) is located inside the rope head clamping groove (604).