CN218088450U - Elevator speed limit antiskid - Google Patents

Abstract

The utility model relates to an elevator safety technical field just discloses an elevator speed limit antiskid, including solid fixed ring's one side fixed mounting have the elevator storehouse, one side fixed mounting of elevator storehouse has the spout that can pull, and the interior diapire fixed mounting of spout has the emergency stop fixture block that can fix, and the top fixed mounting of elevator storehouse has the spring base that can cushion, and the top fixed mounting of elevator storehouse has the cable rope seat that can hang, and one side fixed mounting of emergency stop fixture block has the elevartor shaft that can pass through. This elevator speed limit antiskid through the setting of solid fixed ring and scram cassette, can strengthen its security more when using, and the scram fixture block is when the elevator breaks down, and the upper and lower spring slows down and pulls, when pulling, pops out the scram fixture block, blocks with the elevartor shaft, carries out urgent system and stops, and the spring can slow down the impact force, through the setting of spring base and hawser seat, can cushion the elevator, and strengthens its security.

Description

Elevator speed limit antiskid

Technical Field

The utility model relates to an elevator safety technical field specifically is an elevator speed limit antiskid.

Background

The use of the transportation tool of the elevator is an important product of national economic development progress, great convenience is provided for life and work of people, but with the wide application of the elevator, elevator accidents are more frequent, the solution of elevator detection problems and the improvement of detection technology become urgent, the development condition of the current safety detection technology in China is mainly analyzed, certain prospect is carried out on the future development trend, and the aim of reducing the occurrence of elevator safety accidents in China is fulfilled to the greatest extent.

Chinese patent publication No. CN210103226U discloses an elevator speed-limiting antiskid device, relates to elevator safety technical field, including the car, the both sides of car are provided with the brake lever, the equal fixedly connected with guard plate in both sides of car outer wall, two the perpendicular welding of surface of guard plate has two work boards, two on the guard plate be connected with the threaded rod between the work board, and the surface screw thread of threaded rod has cup jointed two movable blocks, two the equal fixedly connected with base plate in surface one side of movable block, two the equal fixedly connected with of one side that the outer wall of base plate is close to each other links up the piece, and the outer skin weld of linking piece has the braking arc board, the utility model discloses in, the motor can drive second bevel gear rotatory, second bevel gear rotatory can drive first bevel gear rotatory to make the threaded rod rotatory, the movable block can move on the threaded rod, make two braking arc boards clip the brake lever, thereby play the effect of speed-limiting, the security is higher.

However, the utility model has the following problems in actual use;

1. the speed limit is not uniform enough, the installation is inconvenient, and emergency situations cannot be dealt with when the speed limit is used;

2. if no stopping device is arranged, suspension of the elevator cannot be guaranteed if an accident occurs, and the overall safety performance is not strong.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides an elevator speed limit antiskid has solved among the prior art, and the speed limit is not symmetrical enough, and the installation is inconvenient, can't deal with emergency when using, does not have the braking device, if meets accident, can't guarantee the unsettled of elevator, the not strong problem of whole security performance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an elevator speed limit antiskid, includes one side fixed mounting of solid fixed ring has the elevator storehouse, one side fixed mounting of elevator storehouse has the spout that can pull, the interior diapire fixed mounting of spout has the scram fixture block that can fix, the top fixed mounting of elevator storehouse has the spring base that can cushion, the top fixed mounting of elevator storehouse has the cable rope seat that can hang, one side fixed mounting of scram fixture block has the elevartor shaft that can pass through.

Optionally, one side of the fixing ring is fixedly provided with an anti-skid block, and the bottom of the fixing ring is fixedly provided with a box door capable of opening and closing.

Optionally, the top fixed mounting of scram fixture block has the joint spring that can pop out, one side fixed mounting of scram fixture block has can tensile braking spring.

Optionally, a buffering spring is fixedly mounted at the top of the spring base, and a threaded hole capable of being positioned is formed in the bottom of the spring base.

Optionally, the middle part fixed mounting of cable seat has rotatory support column, one side fixed mounting of support column has the stop ring that can prevent dropping, the cable groove that can place of middle part fixedly connected with of support column, one side fixed mounting of cable seat has the bolt that can fix.

Optionally, a frictionable emergency stop chute is fixedly mounted at one side of the elevator shaft, and a rubber pad capable of reducing impact is arranged at the bottom of the elevator shaft.

(III) advantageous effects

The utility model provides an elevator speed limit antiskid possesses following beneficial effect:

1. this elevator speed limit antiskid through the setting of solid fixed ring and scram cassette, can strengthen its security more when using, and the scram fixture block when the elevator breaks down, the upper and lower spring slows down and pulls, when pulling, pops out the scram fixture block, blocks with the elevartor shaft, carries out urgent system and stops, and the spring can slow down the impact force.

2. This elevator speed limit antiskid through the setting of spring base and hawser seat, can cushion the elevator, and strengthens its security, can cushion when the elevator reachs one deck or top through spring base, can not take place the impact force and too big lead to the motor to vibrate, and the both sides of hawser seat are rotatable, can be along with a rotation when the hawser rotates, have strengthened its security more.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of an elevator cabin of the utility model;

fig. 3 is a schematic diagram of the elevator shaft structure of the utility model;

fig. 4 is a schematic structural view of the cable seat of the present invention;

in the figure: 1. an elevator car; 2. a fixing ring; 3. an emergency stop fixture block; 4. a spring mount; 5. a cable seat; 6. a box door; 7. anti-skid blocks; 8. stopping the spring; 9. clamping a spring; 10. a buffer spring; 11. a support pillar; 12. a blocking ring; 13. a cable groove; 14. a bolt; 15. an elevator shaft; 16. and an emergency stop chute.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: an elevator speed-limiting antiskid device comprises an elevator cabin 1 fixedly mounted on one side of a fixing ring 2, an antiskid block 7 capable of preventing skidding is fixedly mounted on one side of the fixing ring 2, a box door 6 capable of opening and closing is fixedly mounted at the bottom of the fixing ring 2, the box door can be popped out when each layer stops through the arrangement of the antiskid block 7, an antiskid effect is achieved, and the cabin door can be opened through the arrangement of the box door 6;

the elevator emergency stopping device comprises an elevator cabin 1, a sliding groove 18 capable of being pulled, an emergency stopping clamping block 3 capable of being fixed, a clamping spring 9 capable of being ejected, a stretchable stopping spring 8 and a clamping spring 9, wherein the sliding groove 18 capable of being pulled is fixedly installed on one side of the elevator cabin 1, the emergency stopping clamping block 3 is fixedly installed on the inner bottom wall of the sliding groove 18, the clamping spring 9 can be ejected when an accident occurs, the elevator can be clamped in an elevator shaft by the aid of the clamping spring 9, meanwhile, the elevator can be pulled when the accident occurs by the aid of the stopping spring 8, the elevator can be stopped, and the emergency stopping clamping block 3 is ejected;

the buffering spring base 4 is fixedly mounted at the top of the elevator cabin 1, the buffering spring 10 is fixedly mounted at the top of the spring base 4, a positioning threaded hole is formed in the bottom of the spring base 4, buffering can be performed when the elevator reaches the top through the arrangement of the buffering spring 10, the elevator is placed at the top to collide, and the spring base 4 can be clamped with the top of the elevator cabin 1 when the elevator is used through the arrangement of the threaded hole;

the elevator is characterized in that a suspensible cable seat 5 is fixedly mounted at the top of an elevator cabin 1, a rotary supporting column 11 is fixedly mounted in the middle of the cable seat 5, a stop ring 12 capable of preventing falling is fixedly mounted on one side of the supporting column 11, a cable groove 13 capable of being placed is fixedly connected in the middle of the supporting column 11, a bolt 14 capable of being fixed is fixedly mounted on one side of the cable seat 5, a relatively heavy cable can be supported during use through the arrangement of the supporting column 11, the cable can be prevented from deviating when the elevator is too fast through the arrangement of the stop ring 12, the cable can be placed inside through the arrangement of the cable groove 13, the bolt 14 can be fixed, and the overall safety is guaranteed;

wherein, one side fixed mounting of scram fixture block 3 has elevartor shaft 15 that can pass through, but one side fixed mounting of elevartor shaft 15 has fricative scram spout 16, and the bottom of elevartor shaft 15 is provided with the rubber pad that can reduce the impact, through scram spout 16's setting, can break down when the elevator pops out scram fixture block 3 fast from top to bottom with scram spout 16 block, through the setting of rubber pad, can carry out buffering effect, safety more when the elevator falls to the ground.

The utility model discloses in, the device's working procedure as follows:

1. firstly, arranging an emergency stop fixture block 3 at one side of an elevator, and fixing a fixing ring to ensure the safety of the elevator;

2. secondly, the top spring base 4 is fixedly arranged, and the buffer spring 10 is well installed and fixed;

3. fixing the top part of the elevator shaft with the inside of the elevator shaft;

4. and (5) checking whether the elevator is in failure or not, and if no problem exists, the elevator can be normally used.

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 (6)

1. The utility model provides an elevator speed limit antiskid, includes one side fixed mounting of solid fixed ring (2) has elevator cabin (1), its characterized in that: one side fixed mounting of elevator storehouse (1) has spout (18) that can pull, the interior diapire fixed mounting of spout (18) has scram fixture block (3) that can fix, the top fixed mounting of elevator storehouse (1) has cushioned spring base (4), the top fixed mounting of elevator storehouse (1) has cable rope seat (5) that can hang, one side fixed mounting of scram fixture block (3) has elevartor shaft (15) that can pass through.

2. The elevator speed limit antiskid device according to claim 1, wherein: one side of the fixing ring (2) is fixedly provided with an antiskid block (7) which can prevent skidding, and the bottom of the fixing ring (2) is fixedly provided with a box door (6) which can be opened and closed.

3. The elevator speed limit antiskid device of claim 1, wherein: the top fixed mounting of scram fixture block (3) has joint spring (9) that can pop out, one side fixed mounting of scram fixture block (3) has can tensile system stop spring (8).

4. The elevator speed limit antiskid device of claim 1, wherein: the buffering spring (10) capable of buffering is fixedly installed at the top of the spring base (4), and a positioning threaded hole is formed in the bottom of the spring base (4).

5. The elevator speed limit antiskid device of claim 1, wherein: the middle part of cable seat (5) fixed mounting has rotatory support column (11), one side fixed mounting of support column (11) has retaining ring (12) that can prevent dropping, cable groove (13) that the middle part fixedly connected with of support column (11) can be placed, one side fixed mounting of cable seat (5) has bolt (14) that can fix.

6. The elevator speed limit antiskid device of claim 1, wherein: one side of the elevator shaft (15) is fixedly provided with a frictionable emergency stop chute (16), and the bottom of the elevator shaft (15) is provided with a rubber pad capable of reducing impact.

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