CN210366788U

CN210366788U - Remote brake releasing mechanism for elevator

Info

Publication number: CN210366788U
Application number: CN201921413683.8U
Authority: CN
Inventors: 罗建华; 闵婕
Original assignee: Jiangxi Yikang Yungu Automation Equipment Co ltd
Current assignee: Jiangxi Yikang Yungu Automation Equipment Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-21
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an elevator remote brake release mechanism, which comprises a brake release shaft body, a first clamp, a second clamp, a base and a motor, wherein a support frame is welded on the upper surface of the base, a connecting rod is welded in the middle of the support frame, the brake release shaft body is sleeved on the outer surface of the connecting rod, a brake release wire is wound on the outer surface of the brake release shaft body, a handle is welded on the outer end surface of one side of the support frame, the handle penetrates through the support frame to be welded with the brake release shaft body, a limiting plate is welded on the upper surface of the base, a connecting block is welded on the outer end surface of one side of the brake release wire, a first connecting rope is welded on the outer end surface of one side of the connecting block, a first connecting frame is spliced on the outer end surface of one side of the first clamp, a second connecting rope is welded on the outer end surface of one side of the connecting block below the first connecting rope, and the second clamp is welded on the outer end face of one side of the second connecting rope. The utility model discloses be convenient for loose floodgate.

Description

Remote brake releasing mechanism for elevator

Technical Field

The utility model relates to a technical field of elevator specifically is a long-range brake release mechanism of elevator.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °.

Through retrieval, the elevator remote brake release mechanism with the patent publication number of CN103754723B comprises a brake release wire, a brake release handle arranged on a motor and a hydraulic mechanism arranged outside an elevator; the hydraulic mechanism comprises a stroke piston cylinder body, a stroke piston rod movably arranged in the stroke piston cylinder body, an active piston cylinder body communicated with the stroke piston cylinder body, and an active piston rod movably arranged in the active piston cylinder body; and a closed space filled with hydraulic working medium is formed among the stroke piston cylinder body, the stroke piston rod, the driving piston cylinder body and the stroke piston rod.

The shortcoming of the elevator remote brake release mechanism in the prior art is not enough: the existing remote brake release mechanism brake release line of the elevator is not convenient to fix on a hand brake, and in case of over-release of the brake release line, a greater accident can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-range brake release mechanism of elevator possesses the advantage of the brake release of being convenient for, has solved the long-range brake release mechanism brake release line of current elevator and has not been convenient for fix on the hand brake, in case the brake release line is crossed the pine, can lead to the problem that bigger accident took place.

In order to achieve the above object, the utility model provides a following technical scheme: a remote brake release mechanism of an elevator comprises a brake release shaft body, a first clamp, a second clamp, a base, a motor, a first fixing frame and a second fixing frame, wherein a supporting frame is welded on the upper surface of the base, and the middle of the supporting frame is welded with a connecting rod, the brake release shaft body is sleeved on the outer surface of the connecting rod, the outer surface of the brake release shaft body is wound with a brake release wire, the upper surface of the base is welded with a limiting plate, the brake release wire penetrates through the outer end surface of one side of the limiting plate and is welded with a connecting block, and the outer end face of one side of the connecting block is welded with a first connecting rope, the first clamp is welded on the outer end face of one side of the first connecting rope, and the outer terminal surface of one side of first anchor clamps is pegged graft and is had first link, the outer terminal surface of one side of link lies in the below welding of first connecting rope and has the second connecting rope, the outer terminal surface of one side of second anchor clamps welding at the second connecting rope.

Preferably, the number of the support frames is two, and the two support frames are symmetrically distributed on the outer end face of one side of the brake release shaft body.

Preferably, the handle is welded on the outer end face of one side of the support frame, and the handle penetrates through the support frame and is welded with the brake release shaft body.

Preferably, a second connecting frame is inserted into the outer end face of one side of the second clamp, and a second fixing frame is welded to the outer end face of one side of the second connecting frame.

Preferably, the lower surface of the motor is welded with the fixing rod, the lower surface of the fixing rod is welded with the mounting seat, and the upper surface of the motor is welded with the hand brake.

Preferably, a first connecting frame is inserted into the outer end face of one side of the first clamp, and a first fixing frame is welded on the outer end face of one side of the first connecting frame.

Preferably, bolts are inserted into the upper surfaces of the first fixing frame and the second fixing frame, and nuts are connected to two sides of each bolt in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of facilitating the brake release by arranging the first connecting rope, the second connecting rope, the first clamp, the second clamp, the limiting plate and the brake releasing shaft body, the first connecting rope and the second connecting rope are held by hands, the first connecting rope and the second connecting rope are driven by hands to move, the first connecting frame and the second connecting frame are stretched according to the diameter of the hand brake, the first clamp and the second clamp are sleeved on the outer surface of the hand brake, the bolt is inserted on the upper surfaces of the first fixing frame and the second fixing frame, the nuts are screwed on the outer end surfaces of the two sides of the bolt, the handle is held by hands, the handle is driven by hands to rotate, the brake releasing shaft body is driven by the handle to rotate, the brake releasing shaft body tightens the brake releasing wire, the first connecting rope and the second connecting rope are tightened by the brake releasing wire, the limiting plate can limit the speed of the brake releasing wire, and ensure the elevator to slowly rise or fall, prevent that the inside personnel of elevator are injured, it is more convenient to use, and the practicality is stronger.

Drawings

Fig. 1 is a schematic front view of the brake release machine body of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is an enlarged schematic structural diagram of a of the present invention.

In the figure: 1. releasing the brake cable; 2. releasing the brake shaft body; 3. a support frame; 4. a limiting plate; 5. connecting blocks; 6. a first connecting rope; 7. a second connecting rope; 8. a first clamp; 9. a second clamp; 10. a handle; 11. a base; 12. a motor; 13. fixing the rod; 14. a mounting seat; 15. a first fixing frame; 16. a first connecting frame; 17. a nut; 18. a bolt; 19. a hand brake; 20. a second link frame; 21. a second fixing frame.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a remote brake release mechanism of an elevator comprises a brake release shaft body 2, a first clamp 8, a second clamp 9, a base 11, a motor 12, a first fixing frame 15 and a second fixing frame 21, wherein a supporting frame 3 is welded on the upper surface of the base 11, the middle of the support frame 3 is welded with a connecting rod, the two support frames 3 are arranged, the two support frames 3 are symmetrically distributed about the outer end face of one side of the brake release shaft body 2, the brake release shaft body 2 is sleeved on the outer surface of the connecting rod, the outer surface of the brake release shaft body 2 is wound with a brake release wire 1, the outer end face of one side of the support frame 3 is welded with a handle 10, and handle 10 runs through support frame 3 and the welding of pine brake shaft body 2, and the last skin weld of base 11 has limiting plate 4, and limiting plate 4 can restrict the speed of pine brake line 1, ensures that the elevator slowly rises or descends, prevents that the inside personnel of elevator are injured, and it is more convenient to use, and the practicality is stronger.

The outer end face of one side of the brake releasing wire 1 penetrating through the limiting plate 4 is welded with the connecting block 5, the outer end face of one side of the connecting block 5 is welded with the first connecting rope 6, the first clamp 8 is welded on the outer end face of one side of the first connecting rope 6, the outer end face of one side of the first clamp 8 is spliced with the first connecting frame 16, the outer end face of one side of the first connecting frame 16 is welded with the first fixing frame 15, the first connecting rope 6 is held by hands, the first connecting rope 6 is driven by hands to move, the first connecting frame 16 is stretched according to the diameter of the hand brake 19, the first clamp 8 is sleeved on the outer surface of the hand brake 19, the bolt 18 is spliced on the upper surface of the first fixing frame 15, the nut 17 is screwed on the outer end faces of two sides of the bolt 18, the handle 10 is held by hands, the handle 10 drives the handle 10 to rotate, the brake releasing shaft body 2 is driven by the hands, the brake releasing shaft body 2 is tightened, the brake releasing wire 1 is tightened, the, the use is more convenient, and the practicality is stronger.

A second connecting rope 7 is welded on the outer end face of one side of the connecting block 5, which is positioned below the first connecting rope 6, a second clamp 9 is welded on the outer end face of one side of the second connecting rope 7, a second connecting frame 20 is spliced on the outer end face of one side of the second clamp 9, a second fixing frame 21 is welded on the outer end face of one side of the second connecting frame 20, bolts 18 are spliced on the upper surfaces of the first fixing frame 15 and the second fixing frame 21, nuts 17 are respectively connected on the two sides of the bolts 18 in a threaded manner, a fixing rod 13 is welded on the lower surface of the motor 12, a mounting seat 14 is welded on the lower surface of the fixing rod 13, a hand brake 19 is welded on the upper surface of the motor 12, the second connecting rope 7 is held by hand, the second connecting rope 7 is driven by hand to move, the second connecting frame 20 is stretched according to the diameter of the hand brake 19, the second clamp 9 is sleeved on the outer surface of the hand, screw nut 17 at the outer terminal surface in both sides of bolt 18, handheld handle 10, hand drive handle 10 rotates, and handle 10 drives the rotation of brake release shaft body 2, and brake release shaft body 2 tightens up brake release line 1, and brake release line 1 tightens up second and connects rope 7, and second is connected rope 7 and is pull open hand brake 19, and it is more convenient to use, and the practicality is stronger.

The working principle is as follows: the hand-held first connecting rope 6 and the second connecting rope 7, the hand drives the first connecting rope 6 and the second connecting rope 7 to move, the first connecting frame 16 and the second connecting frame 20 are stretched according to the diameter of the hand brake 19, the first clamp 8 and the second clamp 9 are sleeved on the outer surface of the hand brake 19, the bolt 18 is inserted on the upper surfaces of the first fixing frame 15 and the second fixing frame 21, the nut 17 is screwed on the outer end surfaces of the two sides of the bolt 18, the hand handle 10 is held, the hand drives the handle 10 to rotate, the handle 10 drives the brake release shaft body 2 to rotate, the brake release shaft body 2 tightens the brake release wire 1, the brake release wire 1 tightens the first connecting rope 6 and the second connecting rope 7, the hand brake 19 is pulled open by the first connecting rope 6 and the second connecting rope 7, the limiting plate 4 can limit the speed of the brake release wire 1, the elevator is ensured to slowly ascend or descend, and personnel inside the elevator are prevented from being injured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a long-range brake release mechanism of elevator, includes brake release shaft body (2), first anchor clamps (8), second anchor clamps (9), base (11), motor (12), first mount (15) and second mount (21), its characterized in that: the upper surface welding of base (11) has support frame (3), and the middle welding of support frame (3) has the connecting rod, the surface at the connecting rod is cup jointed in trip shaft body (2), and the surface winding of trip shaft body (2) has trip line (1), the upper surface welding of base (11) has limiting plate (4), the outer end-face welding in one side that trip line (1) passed limiting plate (4) has connecting block (5), and the outer end-face welding in one side of connecting block (5) has first connecting rope (6), the outer terminal surface in one side of first connecting rope (6) of welding of first anchor clamps (8), the below that the outer terminal surface in one side of connecting block (5) is located first connecting rope (6) has second connecting rope (7), the outer terminal surface in one side of second connecting rope (7) of welding of second anchor clamps (9).

2. The elevator remote brake release mechanism according to claim 1, wherein: the two support frames (3) are arranged, and the two support frames (3) are symmetrically distributed on the outer end face of one side of the brake release shaft body (2).

3. The elevator remote brake release mechanism according to claim 1, wherein: the brake release shaft is characterized in that a handle (10) is welded to the outer end face of one side of the support frame (3), and the handle (10) penetrates through the support frame (3) and is welded with the brake release shaft body (2).

4. The elevator remote brake release mechanism according to claim 1, wherein: and a second connecting frame (20) is spliced on the outer end face of one side of the second clamp (9), and a second fixing frame (21) is welded on the outer end face of one side of the second connecting frame (20).

5. The elevator remote brake release mechanism according to claim 1, wherein: the lower surface welding of motor (12) has dead lever (13), and the lower surface welding of dead lever (13) has mount pad (14), and the upper surface welding of motor (12) has hand brake (19).

6. The elevator remote brake release mechanism according to claim 1, wherein: a first connecting frame (16) is spliced on the outer end face of one side of the first clamp (8), and a first fixing frame (15) is welded on the outer end face of one side of the first connecting frame (16).

7. The elevator remote brake release mechanism according to claim 1, wherein: bolts (18) are inserted into the upper surfaces of the first fixing frame (15) and the second fixing frame (21), and nuts (17) are connected to the two sides of the bolts (18) in a threaded mode.