CN217466900U

CN217466900U - Elevator wire rope's disconnected detection device of pine

Info

Publication number: CN217466900U
Application number: CN202220586382.0U
Authority: CN
Inventors: 吴春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-09-20
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to an elevator technical field specifically is an elevator wire rope's disconnected detection device of pine, comprising a base plate, the top of bottom plate is equipped with the workstation, and the top of workstation is seted up flutedly, and the top of workstation is equipped with two and is used for carrying out the fixture that the centre gripping is fixed to the wire rope both ends, and one of them fixture fixed mounting is at the top of workstation, and another fixture slides in the recess at workstation top through the first slider that the bottom set up, and the front of bottom plate still is equipped with the actuating mechanism who is used for driving another fixture round trip movement on the workstation. The utility model discloses in, through fixture and the actuating mechanism who sets up, fixture can carry out the centre gripping to wire rope's both ends and fix to through one of them fixture round trip movement of actuating mechanism drive on the workstation, make by the wire rope of centre gripping be in the state of tightening or lax, thereby reach the purpose of carrying out the disconnected detection of pine to wire rope.

Description

Elevator wire rope's disconnected detection device of pine

Technical Field

The utility model relates to an elevator technical field specifically is an elevator wire rope's disconnected detection device of pine.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or goods in a multi-story building, while the wire ropes serve to pull the elevator.

Due to the inertia effect of the elevator car when in operation and the load change of the car when in long-term bearing operation, and other reasons, the steel wire rope cannot keep the initial good state along with the long-term use, the state of the steel wire rope determines the safety and comfort level of the whole elevator, if the tension of the steel wire rope is not properly adjusted, the service life of the steel wire rope is directly influenced, if the steel wire rope is loosened, the steel wire rope jumps or disengages from the slot, safety accidents are possibly caused, the elevator needs to be stopped regularly or irregularly under the normal condition, the loosening of the steel wire rope is detected, and the safety of the elevator in the operation process is effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator wire rope's disconnected detection device of pine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an elevator wire rope's disconnected detection device of pine, includes the bottom plate, the top of bottom plate is equipped with the workstation, the recess has been seted up at the top of workstation, the top of workstation is equipped with two and is used for carrying out the fixture of centre gripping fixed to the wire rope both ends, one of them fixture fixed mounting is at the top of workstation, another fixture slides in the recess at workstation top through the first slider that the bottom set up, the front of bottom plate still is equipped with the actuating mechanism who is used for driving another fixture round trip movement on the workstation.

Preferably, two fixture all includes lower plate and punch holder, the top of lower plate is connected with the slide bar, the punch holder slides from top to bottom at the outer wall of slide bar, the screw rod threaded connection through setting up is respectively passed at the both ends of punch holder and lower plate, and the top of screw rod passes the punch holder welding and has the hand wheel.

Preferably, one side that punch holder and lower plate are close to each other is equipped with clamp splice and lower clamp splice respectively, and goes up the clamp splice and cooperate with clamp splice down and carry out the centre gripping to wire rope fixed, the top of punch holder is equipped with the manual work of being convenient for and reciprocates the handle of punch holder.

Preferably, actuating mechanism includes the motor, motor fixed mounting is on the bottom plate, the front of bottom plate and be close to the motor and install the mounting box, and the inside of mounting box rotates through the pivot and installs the gear, the one end of pivot is passed the mounting box and is passed the output normal running fit of belt and motor.

Preferably, a rack is fixedly mounted on the outer wall of the lower clamping plate of the other clamping mechanism, a through slot is formed in the mounting box, one end, far away from the lower clamping plate, of the rack penetrates through the mounting box, and the rack is meshed with a gear in the mounting box.

Preferably, another fixture's lower plate integrated into one piece has two second sliders, set up on the outer wall of workstation with second slider looks sliding fit's spout, a plurality of supporting legs are installed to the bottom of bottom plate.

Compared with the prior art, the utility model discloses possess following beneficial effect: through the clamping mechanism and the driving mechanism, the clamping mechanism can clamp and fix two ends of the steel wire rope, and drives one of the clamping mechanisms to move back and forth on the workbench through the driving mechanism, so that the clamped steel wire rope is in a tightened or loosened state, and the purpose of detecting loosening and breaking of the steel wire rope is achieved.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the clamping mechanism and the driving mechanism of the present invention.

In the figure: 1. a base plate; 2. a work table; 3. supporting legs; 4. a lower splint; 5. a slide bar; 6. an upper splint; 7. a hand wheel; 8. a screw; 9. a rack; 10. mounting a box; 11. a motor; 12. a groove; 13. a chute; 14. a first slider; 15. a second slider; 16. an upper clamping block; 17. a lower clamping block; 18. a grip; 19. Inserting the slot; 20. a gear; 21. a belt; 22. a rotating shaft.

Detailed Description

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, a loose and broken detection device for an elevator steel wire rope comprises a bottom plate 1, a workbench 2 is arranged at the top of the bottom plate 1, a groove 12 is formed in the top of the workbench 2, two clamping mechanisms for clamping and fixing two ends of the steel wire rope are arranged at the top of the workbench 2, one clamping mechanism is fixedly installed at the top of the workbench 2, the other clamping mechanism slides in the groove 12 in the top of the workbench 2 through a first sliding block 14 arranged at the bottom of the other clamping mechanism, and a driving mechanism for driving the other clamping mechanism to move back and forth on the workbench 2 is further arranged on the front face of the bottom plate 1.

Two fixture all include lower plate 4 and punch holder 6, the top of lower plate 4 is connected with slide bar 5, punch holder 6 slides from top to bottom at slide bar 5's outer wall, the both ends of punch holder 6 and lower plate 4 are respectively through the 8 threaded connection of screw rod that set up, and the top of screw rod 8 passes punch holder 6 and welds hand wheel 7, one side that punch holder 6 and lower plate 4 are close to each other is equipped with clamp splice 16 and clamp splice 17 down respectively, and the clamp splice 16 cooperatees with clamp splice 17 down and carries out the centre gripping to wire rope fixed, the top of punch holder 6 is equipped with the manual work of being convenient for and reciprocates the handle 18 of punch holder 6. The two ends of the steel wire rope to be detected are placed on the lower clamping blocks 17 at the tops of the lower clamping plates 4 of the two clamping mechanisms, the hand wheel 7 is rotated, the upper clamping blocks 16 at the bottoms of the upper clamping plates 6 move towards the direction of the lower clamping blocks 17, the hand wheel 7 drives the screw rods 8 to rotate together, the distance between the upper clamping plates 6 and the lower clamping plates 4 is reduced until the upper clamping blocks 16 and the lower clamping blocks 17 are matched, and the steel wire rope is clamped and fixed.

Actuating mechanism includes motor 11, motor 11 fixed mounting is on bottom plate 1, bottom plate 1's front and be close to motor 11 and install mounting box 10, and the inside of mounting box 10 rotates through pivot 22 and install gear 20, the output normal running fit that mounting box 10 just passed through belt 21 and motor 11 is passed to the one end of pivot 22, the outer wall fixed mounting of another fixture's lower plate 4 has rack 9, slot 19 has been seted up on the mounting box 10 to wear, mounting box 10 is passed to the one end that lower plate 4 was kept away from to rack 9, and rack 9 meshes with gear 20 in the mounting box 10 mutually, 4 integrated into one piece of another fixture's lower plate has two second sliders 15, seted up on the outer wall of workstation 2 with 15 looks sliding fit's spout 13 of second slider, a plurality of supporting legs 3 are installed to bottom plate 1's bottom. After the steel wire rope is clamped and fixed, the starting motor 11 drives the rotating shaft 22 and the gear 20 to rotate through the belt 21, the rack 9 continuously advances or retreats along with the rotation of the gear 20, one of the clamping mechanisms is driven to move at the top of the workbench 2, the steel wire rope is driven to be in a tightened or loosened state, and the purpose of detecting the loosening and breaking of the steel wire rope is achieved.

The working principle is as follows: when the utility model is used, the handle 18 is manually held, the upper clamping plate 6 slides upwards to be away from the lower clamping plate 4, then the two ends of the steel wire rope to be detected are placed on the lower clamping blocks 17 at the tops of the lower clamping plates 4 of the two clamping mechanisms, the hand wheel 7 is rotated to move the upper clamping blocks 16 at the bottom of the upper clamping plate 6 towards the lower clamping blocks 17, the hand wheel 7 drives the screw rod 8 to rotate together, so that the distance between the upper clamping plate 6 and the lower clamping plate 4 is reduced until the upper clamping blocks 16 are matched with the lower clamping blocks 17, and the steel wire rope is clamped and fixed; after the steel wire rope is clamped and fixed, the starting motor 11 drives the rotating shaft 22 and the gear 20 to rotate through the belt 21, the rack 9 continuously advances or retreats along with the rotation of the gear 20, one of the clamping mechanisms is driven to move at the top of the workbench 2, the steel wire rope is driven to be in a tightened or loosened state, and the purpose of detecting the loosening and breaking of the steel wire rope is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator wire rope's disconnected detection device of pine, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with workstation (2), recess (12) are seted up at the top of workstation (2), the top of workstation (2) is equipped with two fixture that are used for carrying out the centre gripping to the wire rope both ends fixed, one of them fixture fixed mounting is at the top of workstation (2), another fixture slides in recess (12) at workstation (2) top through first slider (14) that the bottom set up, the front of bottom plate (1) still is equipped with the actuating mechanism who is used for driving another fixture round trip movement on workstation (2).

2. The elevator rope looseness detection device according to claim 1, wherein: two fixture all includes lower plate (4) and punch holder (6), the top of lower plate (4) is connected with slide bar (5), punch holder (6) slide from top to bottom at the outer wall of slide bar (5), the both ends of punch holder (6) and lower plate (4) are respectively through screw rod (8) threaded connection who sets up, and the top of screw rod (8) is passed punch holder (6) and is welded hand wheel (7).

3. The elevator rope looseness detection device according to claim 2, wherein: one side that punch holder (6) and lower plate (4) are close to each other is equipped with clamp splice (16) and clamp splice (17) down respectively, and goes up clamp splice (16) and clamp splice (17) down and cooperate and carry out the centre gripping to wire rope fixed, the top of punch holder (6) is equipped with and is convenient for the manual work to reciprocate grip (18) of punch holder (6).

4. The device for detecting loosening and breaking of the steel wire rope of the elevator according to claim 1, characterized in that: actuating mechanism includes motor (11), motor (11) fixed mounting is on bottom plate (1), the front of bottom plate (1) and be close to motor (11) and install mounting box (10), and the inside of mounting box (10) rotates through pivot (22) and installs gear (20), the one end of pivot (22) is passed mounting box (10) and is passed the output normal running fit of belt (21) and motor (11).

5. The elevator rope looseness detection device according to claim 4, wherein: another the outer wall fixed mounting of fixture's lower plate (4) has rack (9), seted up on mounting box (10) and worn slot (19), mounting box (10) are passed to the one end that lower plate (4) were kept away from in rack (9), and gear (20) mesh in rack (9) and mounting box (10).

6. The device for detecting loosening and breaking of an elevator rope according to claim 1 or 2, characterized in that: another fixture's lower plate (4) integrated into one piece has two second slider (15), seted up on the outer wall of workstation (2) with second slider (15) looks sliding fit's spout (13), a plurality of supporting legs (3) are installed to the bottom of bottom plate (1).