CN213085161U

CN213085161U - High-strength rope clamp connecting piece for elevator landing door

Info

Publication number: CN213085161U
Application number: CN202022003206.3U
Authority: CN
Inventors: 任学典; 刘猛; 王华伦
Original assignee: Henan Chengrui Technology Co ltd
Current assignee: Henan Chengrui Technology Co ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-04-30
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a high-strength rope clip connecting piece for an elevator landing door, which comprises a first connecting piece, wherein the first connecting piece comprises a first fixing piece and a first connecting piece arranged on one side of the first fixing piece, first fixing holes are arranged on two sides of the top end of the first fixing piece, pressure grooves are arranged on the opposite sides of the two first fixing holes, and a winding ring is arranged on one side, close to the first fixing piece, of the top end of the first connecting piece; the second connecting piece, the second connecting piece include the second stationary blade and set up the second connection piece in second stationary blade one side, and the top both sides of second stationary blade are opened and are equipped with the second fixed orifices, and one side that the second stationary blade was kept away from on the top of second connection piece is provided with solid fixed ring. First connecting piece and rope clip reciprocal anchorage are connected first connecting piece and hawser through the first connecting piece of first stationary blade, then through the winding ring with press the muscle, realize the control effect to elevator layer door, improved the security performance when the elevator uses.

Description

High-strength rope clamp connecting piece for elevator landing door

Technical Field

The utility model belongs to the technical field of the installation of lift-cabin door, especially, relate to an elevator layer door is with rope clamp connecting piece that excels in.

Background

The elevator landing door is a door seen by people outside the elevator, and is also called a hall door. The landing door generally comprises a door, a guide rail frame, a pulley dao, a sliding block, a door frame, a sill and other parts. The opening and closing of the elevator landing door are realized by a door opening blade arranged on the car door. Each landing door is provided with a door lock. After the landing door is closed, the mechanical latch hook of the door lock is engaged, meanwhile, the landing door and the car door are closed through the electrical interlocking contact, the elevator control loop is switched on, and the elevator can be started to run at the moment. The elevator layer door has a fireproof effect in a building and is used for dividing fireproof subareas. The car door safety switch can ensure that the door can not be safely closed in place or the elevator can not normally run in the state of not being locked. A landing door is arranged at a landing at the entrance of the hoistway; mounted at the car entrance is a car door. The landing door and the car door can be divided into a middle opening door, a side opening door, a vertical sliding door, a hinge door and the like according to the structural form. The split door is mainly used on passenger elevators, the side-opening doors are commonly used on freight elevators and sick bed elevators, and the vertical sliding door is mainly used on sundry elevators and large-scale automobile elevators. The hinged door is less adopted at home, and more is adopted in foreign residential ladders.

At present, can improve the security performance of elevator using the wire rope to press from both sides, when using comparatively poor rope clamp, often lead to the security performance greatly reduced of elevator, consequently, we improve to this, provide an elevator layer door and use rope clamp connecting piece that excels in.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-strength rope clamp connecting piece, which comprises a first connecting piece, wherein the first connecting piece comprises a first fixing piece and a first connecting piece arranged on one side of the first fixing piece, first fixing holes are arranged on two sides of the top end of the first fixing piece, pressure grooves are arranged on the opposite sides of the two first fixing holes, and a winding ring is arranged on one side, close to the first fixing piece, of the top end of the first connecting piece;

the second connecting piece, the second connecting piece includes the second stationary blade and sets up the second connection piece in second stationary blade one side, the top both sides of second stationary blade are opened and are equipped with the second fixed orifices, one side that the horizontal stationary blade of second was kept away from to the top of second connection piece is provided with solid fixed ring.

As a preferred technical scheme of the utility model, a side edge that first stationary blade is close to first fixed orifices is provided with the first chamfer of preventing stabbing, the top edge of second stationary blade is provided with the second and prevents stabbing the chamfer.

As a preferred technical scheme of the utility model, the contact junction of first stationary blade and first connection piece is provided with first switching chamfer, the contact junction of second stationary blade and second connection piece is provided with second switching chamfer.

As a preferred technical scheme of the utility model, the top and the bottom of first connecting piece and second connecting piece all are provided with anti-skidding line.

As an optimal technical scheme of the utility model, one side that the indent was kept away from to first stationary blade is provided with the ribbing, the cross section of ribbing is the same with the cross section of indent.

The utility model discloses following beneficial effect has:

first connecting piece and rope clip reciprocal anchorage through the first connecting piece of first stationary blade, then be connected first connecting piece and hawser through the looper and pressure muscle, the control effect to elevator layer door is realized, on the same principle, second connection piece and rope clip reciprocal anchorage through the second stationary blade, then be connected with the hawser through solid fixed ring, realize the control effect to elevator layer door, the security performance when having improved the elevator use, through setting up the puncture-proof chamfer and puncture-proof chamfer, avoid producing fish tail or stabbing the staff of installation when installing first connecting piece or second connecting piece, through setting up anti-skidding line, produce the phenomenon of sliding and lead to losing of connecting piece when being convenient for install the connecting piece.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front structural view of a first connecting member of a punching device according to the present invention;

fig. 2 is a schematic back structural view of the first connecting member of the punching device of the present invention;

fig. 3 is a schematic structural view of a second connecting member of the punching device of the present invention.

In the figure: 1. a first connecting member; 2. a first fixing sheet; 201. anti-pricking chamfering; 3. a first connecting piece; 301. transferring and chamfering; 4. a first fixing hole; 5. pressing a groove; 6. encircling; 7. a second connecting member; 8. a second fixing sheet; 801. 3, preventing a thorn from chamfering; 9. a second connecting sheet; 10. a second fixing hole; 11. a fixing ring; 12. anti-skid lines; 13. and (6) ribbing.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example (b):

referring to fig. 1-3, the utility model relates to a high-strength rope clip connecting piece for elevator landing doors, which comprises a first connecting piece 1, wherein the first connecting piece 1 comprises a first fixing piece 2 and a first connecting piece 3 arranged on one side of the first fixing piece 2, first fixing holes 4 are arranged on two sides of the top end of the first fixing piece 2, press grooves 5 are arranged on the opposite sides of the two first fixing holes 4, and a winding ring 6 is arranged on one side of the top end of the first connecting piece 3 close to the first fixing piece 2;

second connecting piece 7, second connecting piece 7 include second stationary blade 8 and set up the second connection piece 9 in second stationary blade 8 one side, and the top both sides of second stationary blade 8 are opened and are equipped with second fixed orifices 10, and the top of second connection piece 9 is kept away from one side of second stationary blade 8 and is provided with solid fixed ring 11.

The edge of one side of the first stator 2 close to the first fixing hole 4 is provided with a first anti-stabbing chamfer 201, and the edge of the top end of the second stator 8 is provided with a second anti-stabbing chamfer 801.

A first switching chamfer 301 is arranged at the contact connection position of the first fixing piece 2 and the first connecting piece 3, and a second switching chamfer 301 is arranged at the contact connection position of the second fixing piece 8 and the second connecting piece 9.

The top end and the bottom end of the first connecting piece 1 and the second connecting piece 7 are both provided with anti-skid grains 12.

One side of the first fixing piece 2, which is far away from the pressing groove 5, is provided with a pressing rib 13, and the cross section of the pressing rib 13 is the same as that of the pressing groove 5.

Under the actual conditions, first connecting piece 1 and rope clip reciprocal anchorage are connected through first connecting piece 3 of first stationary blade 2, then first connecting piece 1 is connected with the hawser through looper 6 and ribbing 13, the control action to elevator layer door is realized, on the same principle, second connecting piece 9 and rope clip reciprocal anchorage through second stationary blade 8, then be connected with the hawser through solid fixed ring 11, the realization is to the control action of elevator layer door, the security performance when the elevator uses has been improved, through setting up puncture-proof chamfer 201 and puncture-proof chamfer 801, avoid producing fish tail or stabbing the staff of installation when installing first connecting piece 1 or second connecting piece 7, through setting up anti-skidding line 12, it leads to losing of connecting piece to produce the slippage phenomenon when being convenient for install the connecting piece.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an elevator layer door is with rope clamp connecting piece that excels in, its characterized in that includes: the connecting structure comprises a first connecting piece (1), wherein the first connecting piece (1) comprises a first fixing piece (2) and a first connecting piece (3) arranged on one side of the first fixing piece (2), two sides of the top end of the first fixing piece (2) are provided with first fixing holes (4), opposite sides of the two first fixing holes (4) are provided with pressing grooves (5), and one side, close to the first fixing piece (2), of the top end of the first connecting piece (3) is provided with a winding ring (6);

the connecting structure comprises a second connecting piece (7), wherein the second connecting piece (7) comprises a second fixing piece (8) and a second connecting piece (9) arranged on one side of the second fixing piece (8), second fixing holes (10) are formed in two sides of the top end of the second fixing piece (8), and a fixing ring (11) is arranged on one side, far away from the second fixing piece (8), of the top end of the second connecting piece (9).

2. The high-strength rope clamp connecting piece for the elevator landing door according to claim 1, is characterized in that:

the edge of one side that first stationary blade (2) is close to first fixed orifices (4) is provided with first puncture chamfer (201) of preventing, the top edge of second stationary blade (8) is provided with the second and prevents stinging chamfer (801).

3. The high-strength rope clamp connecting piece for the elevator landing door according to claim 1, is characterized in that:

the first fixing piece (2) is provided with a first switching chamfer (301) at the contact joint with the first connecting piece (3), and the second fixing piece (8) is provided with a second switching chamfer (301) at the contact joint with the second connecting piece (9).

4. The high-strength rope clamp connecting piece for the elevator landing door according to claim 1, is characterized in that:

the top ends and the bottom ends of the first connecting piece (1) and the second connecting piece (7) are provided with anti-skid grains (12).

5. The high-strength rope clamp connecting piece for the elevator landing door according to claim 1, is characterized in that:

one side of the first fixing piece (2) far away from the pressing groove (5) is provided with a pressing rib (13), and the cross section of the pressing rib (13) is the same as that of the pressing groove (5).