CN212151244U - Suspension device of elevator compensation cable - Google Patents

Abstract

The utility model discloses a suspension device of an elevator compensation cable, which comprises an elevator shaft, wherein four symmetrically arranged slide rails are fixedly connected on the side walls of the two sides of the elevator shaft, and the four slide rails are respectively connected with two supporting frames in a sliding way, the utility model leads the steel cable to run through a counterweight frame, so that the two ends of the steel cable are respectively fixed at the upper and the lower ends of the supporting frames through a suspension mechanism, one end of the steel cable drives the elevator car to move, the other end of the steel cable compensates the balance of the elevator car and the counterweight mechanism, the two suspension half cylinders are pushed by the bolts to clamp and fix the two ends of the steel cable, the steel cable is fixed by clamping the clamping blocks in the steel cable, the steel cable is prevented from falling off, the U-shaped clamping blocks are clamped in the first clamping groove and the second clamping groove, the rotating block is fixed, so that the threaded rod is prevented from rotating, the looseness of the suspended half cylinder is prevented, and the two ends of the steel cable are stably fixed at the upper end and the lower end of the supporting frame.

Description

Suspension device of elevator compensation cable

Technical Field

The utility model relates to a linkage, in particular to linkage of elevator compensation cable belongs to elevator safety technical field.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid track motion devices which are vertical to a horizontal plane or have an inclination angle smaller than 15 degrees with a plumb line, the lengths of steel wire ropes on the car side and the counterweight side are continuously changed in the running process of the elevator, so that the weight of the steel wire ropes on two sides of a traction wheel is changed, and when the car is positioned at the lowest landing, most of the weight of the steel wire ropes acts on the car side; when the lift car is positioned at the highest landing, the weight of the steel wire rope mostly acts on the counterweight side, the change has little influence on the running performance of the lift when the lifting height of the lift is not large, but the stability of the lift running can be seriously influenced when the lift exceeds a certain height, and the safety of passengers is endangered.

The lower extreme at elevator car and elevator counter weight device is installed respectively at elevator car and elevator counter weight device at current elevator balance compensation chain both ends, but because elevator car and counter weight device are heavier, and then can cause the dragging to elevator balance compensation chain when the elevator is operated, the junction that probably leads to elevator balance compensation chain and counter weight device or elevator car after long-term dragging takes place not hard uply, and then violent rocking when leading to the compensation chain operation, and then drives elevator car and rocks, causes the influence to the operation of elevator.

Disclosure of Invention

The utility model provides a linkage of elevator compensation cable, the effectual elevator car and the counter weight device who has solved existence among the prior art are heavier, and then run at the elevator and can cause the dragging to the balanced compensation chain of elevator, and the junction that can lead to the balanced compensation chain of elevator and counter weight device or elevator car after dragging for a long time takes place not hard up, and then violent rocking when leading to the compensation chain operation, and then drives elevator car and rock, cause the problem of influence to the operation of elevator.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a linkage of elevator compensation cable, including the elevartor shaft, the slide rail that four symmetries of fixedly connected with set up on the both sides lateral wall of elevartor shaft, four the slide rail is sliding connection respectively has two carriage, two the common fixedly connected with car of inside of carriage, two the upper and lower both ends of carriage are provided with hangs the mechanism, hang and be provided with safety mechanism in the mechanism, the other end that hangs the mechanism cup joints inside counter weight mechanism, counter weight mechanism passes through fixed establishment and hangs the mechanism fixed.

As a preferred technical proposal of the utility model, the hanging mechanism comprises hanging slots, hanging inserting plates, hanging rods, threaded cylinders, threaded rods, fixed slots, hanging half cylinders, hanging clamping slots, clamping blocks and steel cables, four hanging slots are respectively arranged at the center of one side wall of the upper and lower ends of two supporting frames, the same hanging inserting plate is inserted in the two opposite hanging slots, two hanging rods are symmetrically and fixedly connected with one side of the hanging inserting plate far away from the lift car, threaded cylinders are fixedly inserted in the four hanging rods, threaded rods are connected in the four threaded cylinders, the four threaded rods are respectively inserted in the four fixed slots, the four fixed slots are respectively arranged on the outer walls of the four hanging half cylinders, and the four hanging half cylinders are respectively connected with the two hanging inserting plates in a sliding way, four hang half an inner wall and all seted up and hang the clamp groove, four hang and all fixedly connected with a plurality of clamp splices on the inner wall in clamp groove, four hang half a section of thick bamboo centre gripping respectively on the both ends outer wall of cable wire.

As a preferred technical scheme of the utility model, safety mechanism is including changeing piece, first draw-in groove, second draw-in groove, U-shaped fixture block, four change piece difference fixed connection and keep away from the one end of fixed slot at four threaded rods, four first draw-in groove, four have all been seted up on the excircle lateral wall of changeing piece the equal joint in inside of first draw-in groove has the U-shaped fixture block, four the equal joint of the other end of U-shaped fixture block is inside the second draw-in groove, four the second draw-in groove is seted up respectively on four upper surfaces that hang the pole.

As a preferred technical proposal of the utility model, the counterweight mechanism comprises a counterweight frame, a slide block, a guide rail, a counterweight block, a fixed hole, a thread inserted bar, a nut and a perforation, the two sides of the counterweight frame are fixedly connected with sliding blocks, the two sliding blocks are respectively connected in the two guide rails in a sliding way, the two guide rails are respectively and fixedly connected on the inner walls of the two sides of the elevator shaft, a plurality of balancing weights are arranged inside the balancing weight frame, fixing holes are arranged at the centers of the balancing weights in a penetrating way, the counterweight frame is provided with two thread insertion rods which are vertically and symmetrically arranged in a penetrating mode, the two thread insertion rods are respectively inserted into corresponding fixing holes, the two thread insertion rods are located on the outer wall below the counterweight frame and are in threaded connection with nuts, the centers of the upper end and the lower end of the counterweight frame are provided with through holes in a penetrating mode, and the steel cable penetrates through the two through holes.

As a preferred technical scheme of the utility model, fixed establishment includes dead lever, fixed slot, fixed inserted bar, the solid fixed ring of semicircle, semicircle barrel, screw ring, two dead lever symmetry fixed connection is on the upper surface of counter weight frame, two all run through on the dead lever and seted up fixed slot, two fixed slot's inside is all pegged graft and is had fixed inserted bar, two the solid fixed ring of the equal fixedly connected with semicircle of one end that fixed inserted bar is close to each other, two the solid fixed ring's of semicircle upper surface equal fixedly connected with semicircle barrel, two semicircle barrel threaded connection has same screw ring, the cable wire runs through the screw ring setting.

As an optimal technical scheme of the utility model, hang the outer wall in close contact with of inner wall in clamp groove and cable wire, the clamp splice joint is inside the cable wire.

As an optimal technical scheme of the utility model, the outer wall of semicircle spiral shell section of thick bamboo is the toper setting, the inside of screw ring and the outer wall phase-match of semicircle spiral shell section of thick bamboo.

As a preferred technical scheme of the utility model, the inside upper and lower both ends symmetry of elevartor shaft is rotated and is connected with four runners, the cable wire is through four runners.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a run through the counter weight frame with the cable wire, make the both ends of cable wire fix the upper and lower both ends at the carriage respectively through hanging the mechanism, one end through the cable wire drives elevator car and removes, the balance that other end to car and counter weight mechanism go on through the cable wire compensates, it is fixed to carry out the centre gripping to the both ends of cable wire through two promotion of bolt suspension half section of thick bamboo, fix the cable wire inside the cable wire through the clamp splice joint, and then prevent that the cable wire from droing, with U-shaped clamp splice joint inside first draw-in groove and second draw-in groove, fix the counter block, and then prevent that the threaded rod from rotating, it is not hard up to prevent to hang half section of thick bamboo, make the stable upper.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the suspension mechanism of the present invention;

fig. 3 is a schematic structural view of the counterweight mechanism of the present invention;

fig. 4 is a side view of the counterweight mechanism of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of a portion B of fig. 3 according to the present invention.

In the figure: 1. an elevator shaft; 2. a slide rail; 3. a support frame; 4. a car; 5. a suspension mechanism; 51. hanging the slot; 52. hanging the plugboard; 53. a suspension rod; 54. a threaded barrel; 55. a screw rod; 56. fixing grooves; 57. suspending the half cylinder; 58. a hanging clip slot; 59. a clamping block; 510. a steel cord; 6. a safety mechanism; 61. rotating the block; 62. a first card slot; 63. a second card slot; 64. a U-shaped fixture block; 7. a rotating wheel; 8. a counterweight mechanism; 81. a counterweight frame; 82. a slider; 83. a guide rail; 84. a balancing weight; 85. a fixing hole; 86. a threaded bayonet; 87. a nut; 88. perforating; 9. a fixing mechanism; 91. fixing the rod; 92. fixing the slot; 93. fixing the inserted rod; 94. a semicircular fixing ring; 95. a semicircular screw cylinder; 96. a threaded ring.

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.

Example (b): as shown in fig. 1-6, the utility model relates to a linkage of elevator compensation cable, including elevartor shaft 1, slide rail 2 that four symmetries of fixedly connected with set up on the both sides lateral wall of elevartor shaft 1, four slide rail 2 sliding connection have two carriage 3 respectively, the common fixedly connected with car 4 in inside of two carriage 3, the upper and lower both ends of two carriage 3 are provided with hangs mechanism 5, hang and are provided with safety mechanism 6 on the mechanism 5, the other end that hangs mechanism 5 cup joints inside counter weight mechanism 8, counter weight mechanism 8 passes through fixed establishment 9 and hangs mechanism 5 fixedly.

The hanging mechanism 5 comprises hanging slots 51, hanging inserting plates 52, hanging rods 53, threaded cylinders 54, threaded rods 55, fixing slots 56, hanging half cylinders 57, hanging clamping slots 58, clamping blocks 59 and steel cables 510, wherein the four hanging slots 51 are respectively arranged at the centers of the side walls at the upper ends and the lower ends of the two supporting frames 3 close to each other, the same hanging inserting plate 52 is inserted into the two opposite hanging slots 51, the two hanging rods 53 are symmetrically and fixedly connected with one side of the two hanging inserting plates 52 far away from the lift car 4, the threaded cylinders 54 are fixedly inserted into the four hanging rods 53, the threaded rods 55 are respectively connected into the four threaded cylinders 54 in a threaded manner, the four threaded rods 55 are respectively inserted into the four fixing slots 56, the four fixing slots 56 are respectively arranged on the outer walls of the four hanging half cylinders 57, the four hanging half cylinders 57 are respectively connected with the two hanging inserting plates 52 in a sliding manner, the hanging clamping slots 58 are respectively arranged on the inner walls of, equal a plurality of fixture blocks 59 of fixedly connected with on the inner wall of four suspension clamp grooves 58, four hang half a section of thick bamboo 57 and centre gripping respectively on the both ends outer wall of cable wire 510, pass two sets of corresponding two respectively with the both ends of cable wire 510 and hang between half a section of thick bamboo 57, then rotate threaded rod 55, it is close to each other to drive two threaded rods 55 that correspond through threaded rod 54, and then promote two fixed slots 56 through threaded rod 55, and then promote two and hang half a section of thick bamboos 57 and be close to each other, and then make and hang half a section of thick bamboo 57 inside and hang clamp groove 58 and carry out the centre gripping to cable wire 510, make the deep card of fixture block 59 inside cable wire 510, prevent cable wire 510 from hanging the inside slip of clamp groove 58 through the.

Safety mechanism 6 includes commentaries on classics piece 61, first draw-in groove 62, second draw-in groove 63, U-shaped fixture block 64, four commentaries on classics piece 61 respectively fixed connection keep away from the one end of fixed slot 56 at four threaded rods 55, first draw-in groove 62 has all been seted up on four commentaries on classics piece 61's the excircle lateral wall, the equal joint in inside of four first draw-in grooves 62 has U-shaped fixture block 64, the equal joint of the other end of four U-shaped fixture block 64 is inside second draw-in groove 63, four second draw-in grooves 63 are seted up respectively on four suspension rod 53's upper surface, with the one end joint of U-shaped fixture block 64 inside first draw-in groove 62, with the other end joint of U-shaped fixture block 64 inside second draw-in groove 63, and then fix commentaries on classics piece 61 and.

The counterweight mechanism 8 comprises a counterweight frame 81, a sliding block 82, guide rails 83, counterweight blocks 84, fixing holes 85, threaded insertion rods 86, nuts 87 and through holes 88, wherein the sliding blocks 82 are fixedly connected to both sides of the counterweight frame 81, the two sliding blocks 82 are respectively and slidably connected to the insides of the two guide rails 83, the two guide rails 83 are respectively and fixedly connected to the inner walls of both sides of the elevator shaft 1, a plurality of counterweight blocks 84 are placed inside the counterweight frame 81, the fixing holes 85 are respectively formed in the centers of the counterweight blocks 84 in a penetrating manner, the counterweight frame 81 is provided with the two threaded insertion rods 86 which are vertically and symmetrically arranged in a penetrating manner, the two threaded insertion rods 86 are respectively inserted into the corresponding fixing holes 85, the nuts 87 are respectively and threadedly connected to the outer walls of the two threaded insertion rods 86 which are positioned below the counterweight frame 81, the through holes 88 are formed in the centers of the upper and lower ends of the counterweight frame 81, a steel, then, the screw rod 86 is inserted into the fixing hole 85, and then the nut 87 is screwed to the lower end of the screw rod 86, and the weight 84 inside the weight frame 81 is fixed by the screw rod 86.

The fixing mechanism 9 comprises fixing rods 91, fixing slots 92, fixing insertion rods 93, semicircular fixing rings 94, semicircular screw cylinders 95 and threaded rings 96, the two fixing rods 91 are symmetrically and fixedly connected to the upper surface of the counterweight frame 81, the fixing slots 92 are respectively formed in the two fixing rods 91 in a penetrating manner, the fixing insertion rods 93 are respectively inserted into the two fixing slots 92, the semicircular fixing rings 94 are respectively fixedly connected to the two adjacent ends of the two fixing insertion rods 93, the semicircular screw cylinders 95 are respectively fixedly connected to the upper surfaces of the two semicircular fixing rings 94, the two semicircular screw cylinders 95 are in threaded connection with the same threaded ring 96, the steel cable 510 penetrates through the threaded rings 96, the steel cable 510 penetrates through the two through holes 88, the steel cable 510 penetrates through the upper and lower ends of the counterweight frame 81, the threaded rings 96 are in threaded connection with the two semicircular screw cylinders 95, the two semicircular screw cylinders 95 are driven to be close to each other, and the two semicircular screw cylinders 95 clamp and fix the steel cable, thereby fixedly connecting the wire rope 510 to the weight frame 81.

The inner wall of hanging clamp groove 58 closely contacts with the outer wall of cable 510, and the joint of clamp splice 59 is inside cable 510, makes the hanging clamp groove 58 that hangs inside half a section of thick bamboo 57 carry out the centre gripping to cable 510 for the deep card of clamp splice 59 is inside cable 510, prevents cable 510 through the clamp splice and hangs inside the sliding of clamp groove 58.

The outer wall of semicircle barrel 95 is the toper setting, and the inside of screw ring 96 and semicircle barrel 95's outer wall phase-match drive two semicircle barrels 95 through screw ring 96 and are close to each other.

The upper end and the lower end inside the elevator shaft 1 are symmetrically and rotatably connected with four rotating wheels 7, and the steel cable 510 passes through the four rotating wheels 7.

Specifically, when the utility model is used, two ends of the steel cable 510 are respectively passed between two corresponding suspension half cylinders 57, then the threaded rod 55 is rotated to drive the two corresponding threaded rods 55 to approach each other through the threaded cylinder 54, and then the two fixing grooves 56 are pushed through the threaded rod 55, and then the two suspension half cylinders 57 are pushed to approach each other, and then the suspension clamping groove 58 inside the suspension half cylinder 57 clamps the steel cable 510, so that the clamping block 59 is deeply clamped inside the steel cable 510, the steel cable 510 is prevented from sliding inside the suspension clamping groove 58 through the clamping block 59, and then the steel cable 510 is fixed, after the fixing is completed, one end of the U-shaped clamping block 64 is clamped inside the first clamping groove 62, the other end of the U-shaped clamping block 64 is clamped inside the second clamping groove 63, and then the U-shaped clamping block 64 fixes the rotary block 61 and the threaded rod 55, and further the threaded rod 55 is prevented from loosening, and further the steel cable 510 is stably, pass two perforation 88 with cable wire 510, make cable wire 510 pass the upper and lower both ends of counter weight frame 81, then with threaded ring 96 and two semicircle screw cylinders 95 threaded connection, and then drive two semicircle screw cylinders 95 and be close to each other, make two semicircle screw cylinders 95 carry out the centre gripping fixed to cable wire 510, and then make cable wire 510 and counter weight frame 81 fixed connection, make the cable of towing and the compensation rope of elevator become same cable wire 510, and then prevent that cable wire 510 from becoming flexible the droing from the both ends of counter weight frame 81, carry on spacingly through slider 82 and guide rail 83 to counter weight frame 81 simultaneously, and then prevent rocking of counter weight frame 81 and cable wire 510, the effectual operation that prevents to elevator car 4 causes the influence.

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 (8)

1. The utility model provides a linkage of elevator compensation cable, its characterized in that, includes elevartor shaft (1), sliding rail (2) that four symmetries of fixedly connected with set up on the both sides lateral wall of elevartor shaft (1), four sliding rail (2) sliding connection respectively has two carriage (3), two the common fixedly connected with car (4) in inside of carriage (3), two the upper and lower both ends of carriage (3) are provided with hangs mechanism (5), hang and be provided with insurance mechanism (6) on mechanism (5), the other end that hangs mechanism (5) cup joints inside counter weight mechanism (8), counter weight mechanism (8) are fixed with hanging mechanism (5) through fixed establishment (9).

2. The suspension device of an elevator compensating cable according to claim 1, wherein the suspension mechanism (5) comprises suspension slots (51), suspension inserting plates (52), suspension rods (53), threaded cylinders (54), threaded rods (55), fixing grooves (56), suspension half cylinders (57), suspension clamping grooves (58), clamping blocks (59) and steel cables (510), the four suspension slots (51) are respectively arranged at the centers of the side walls at the upper and lower ends of the two support frames (3) close to each other, the same suspension inserting plate (52) is inserted into the two opposite suspension slots (51), the two suspension rods (53) are symmetrically and fixedly connected to one side of the two suspension inserting plates (52) far away from the elevator car (4), the threaded cylinders (54) are fixedly inserted into the four suspension rods (53), and the threaded rods (55) are threadedly connected into the four threaded cylinders (54), four threaded rod (55) are pegged graft respectively inside four fixed slots (56), four fixed slot (56) are seted up respectively on four outer walls that hang half a section of thick bamboo (57), four hang half a section of thick bamboo (57) respectively with two hang picture peg (52) sliding connection, four the inner wall that hangs half a section of thick bamboo (57) has all been seted up and has been hung clamping groove (58), four hang a plurality of clamp splice (59) of equal fixedly connected with on the inner wall that presss from both sides groove (58), four hang half a section of thick bamboo (57) centre gripping respectively on the both ends outer wall of cable wire (510).

3. The suspension device of an elevator compensation cable according to claim 2, wherein the safety mechanism (6) comprises a rotating block (61), a first clamping groove (62), a second clamping groove (63) and U-shaped clamping blocks (64), the four rotating blocks (61) are respectively and fixedly connected to one ends, away from the fixing groove (56), of the four threaded rods (55), the first clamping grooves (62) are respectively formed in the outer side walls of the four rotating blocks (61), the U-shaped clamping blocks (64) are respectively clamped inside the four first clamping grooves (62), the other ends of the four U-shaped clamping blocks (64) are respectively clamped inside the second clamping grooves (63), and the four second clamping grooves (63) are respectively formed in the upper surfaces of the four suspension rods (53).

4. The suspension device of an elevator compensation cable according to claim 3, wherein the counterweight mechanism (8) comprises a counterweight frame (81), sliding blocks (82), guide rails (83), counterweights (84), fixing holes (85), threaded insertion rods (86), nuts (87) and through holes (88), the sliding blocks (82) are fixedly connected to both sides of the counterweight frame (81), the two sliding blocks (82) are respectively and slidably connected to the insides of the two guide rails (83), the two guide rails (83) are respectively and fixedly connected to the inner walls of both sides of the elevator hoistway (1), a plurality of counterweights (84) are placed inside the counterweight frame (81), the fixing holes (85) are respectively formed in the centers of the counterweights (84), the two vertically and symmetrically arranged threaded insertion rods (86) are arranged on the counterweight frame (81) in a penetrating manner, the two threaded insertion rods (86) are respectively inserted into the corresponding fixing holes (85), the two threaded insert rods (86) are connected with nuts (87) through threads on the outer wall below the counterweight frame (81), through holes (88) are formed in the centers of the upper end and the lower end of the counterweight frame (81) in a penetrating mode, and the steel cable (510) penetrates through the two through holes (88).

5. The suspension device of an elevator compensation cable according to claim 4, wherein the fixing mechanism (9) comprises fixing rods (91), fixing slots (92), fixing insertion rods (93), semicircular fixing rings (94), semicircular screw cylinders (95) and threaded rings (96), the two fixing rods (91) are symmetrically and fixedly connected to the upper surface of the counterweight frame (81), the fixing slots (92) are respectively formed in the two fixing rods (91) in a penetrating manner, the fixing insertion rods (93) are respectively inserted into the two fixing slots (92), the semicircular fixing rings (94) are respectively and fixedly connected to the mutually close ends of the two fixing insertion rods (93), the semicircular screw cylinders (95) are respectively and fixedly connected to the upper surfaces of the two semicircular fixing rings (94), and the same threaded ring (96) is respectively and threadedly connected to the two semicircular screw cylinders (95), the steel cable (510) is arranged through the threaded ring (96).

6. Suspension device of an elevator compensating cable according to claim 2, characterized in that the inner wall of the suspension clip groove (58) is in close contact with the outer wall of the steel cable (510), and the clamping blocks (59) are clamped inside the steel cable (510).

7. Suspension device of an elevator compensating cable according to claim 5, characterized in that the outer wall of the semi-circular barrel (95) is conical and the inside of the threaded ring (96) matches the outer wall of the semi-circular barrel (95).

8. Suspension arrangement of an elevator compensating cable according to claim 2, characterized in that four wheels (7) are rotatably connected symmetrically to the upper and lower ends of the interior of the elevator hoistway (1), and the steel rope (510) passes over the four wheels (7).

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