CN215592282U - Prefabricated connecting piece fitting for T-shaped air rail of elevator - Google Patents

Abstract

The utility model discloses a prefabricated connecting piece accessory for a T-shaped air rail of an elevator, which comprises an accessory body, an external connecting component and a reinforcing component, wherein the accessory body is integrally formed by pressing steel materials, the external connecting component is correspondingly sleeved at the top end of the outside of the accessory body, and the reinforcing component is correspondingly arranged between the external connecting component and the accessory body. According to the utility model, the first clamping piece and the second clamping piece are symmetrically arranged on the two side walls of the accessory body, the self strength of the accessory body can be enhanced, the shock resistance of the accessory body is improved, the external connecting component can be rapidly adapted to the accessory body without size, and under the assistance of the reinforcing component, the first guide strip and the second guide strip are correspondingly inserted into the first limiting track and the second limiting track, so that the connection tightness of the first clamping piece and the second clamping piece with the accessory body is realized, and meanwhile, the connection strength of the accessory body with the first clamping piece and the second clamping piece is enhanced.

Description

Prefabricated connecting piece fitting for T-shaped air rail of elevator

Technical Field

The utility model relates to the technical field of elevator guide rails, in particular to a prefabricated connecting piece accessory for an elevator T-shaped empty rail.

Background

The elevator guide rail is two or more columns of vertical or inclined rigid rails arranged in an elevator shaft or between floors, ensures that a car and a counterweight move up and down along the rigid rails, ensures that an escalator and a moving sidewalk step move obliquely or horizontally along the rigid rails, and provides guidance for the elevator car, the counterweight device or the step.

The prior art has the following defects: when the existing connecting piece is used, the whole installation is inconvenient, the connection between the connecting piece and the elevator guide rail is complex, the connection tightness between the connecting piece and the elevator guide rail is poor, the impact strength between the connecting piece and the elevator guide rail is poor, the connecting piece and the elevator guide rail cannot bear external large impulsive force, the connecting piece is easily separated from the elevator guide rail, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a prefabricated connecting part accessory for T-shaped empty rails of elevators, which solves the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prefabricated connecting piece accessory for elevator T type air rail, includes accessory body, outside coupling assembling and reinforcement assembly, the whole steel suppression that adopts of accessory body forms, outside coupling assembling corresponds the cover and establishes on the outside top of accessory body, reinforcement assembly corresponds and installs between outside coupling assembling, accessory body.

The two sides of the bottom end of the accessory body are of inclined structures, and the bottom end of the accessory body is correspondingly provided with a thread groove.

External connection subassembly includes top plate, holder, No. two holders, slide rail and two sets of fastening bolt, the laminating of top plate is installed at accessory body upper surface, the holder welding is in top plate lower surface one side No. two holder slidable mounting is at top plate lower surface opposite sides, the slide rail correspondence is seted up in top plate lower surface one side, and No. two holder upper surfaces correspond sliding connection through installation lug and slide rail, and a holder, No. two holders and accessory body lateral wall laminating contact, and is two sets of fastening bolt corresponds wears to establish and installs at a holder, No. two holder tops, bottom.

A holder, No. two holders all adopt steel suppression to form, and the size of a holder, No. two holders is the same.

The top plate upper surface extends and installs the setting element, and the integrative welding in setting element top has the connecting plate.

Consolidate the subassembly and include two sets of gib blocks, two sets of spacing tracks and two sets of spacing tracks No. two, it is two sets of No. one the gib block corresponds to extend and sets up on accessory body both sides wall top, and is two sets of No. two the corresponding extension of No. two gib blocks sets up on accessory body both sides wall bottom, and is two sets of No. one spacing track is seted up respectively on a holder, No. two holder inner wall tops, No. two spacing tracks are seted up respectively in holder, No. two holder inner wall bottoms, and a gib block, No. two the gib block correspond to alternate in a spacing track, No. two spacing tracks.

The utility model provides a prefabricated connecting piece accessory for a T-shaped air rail of an elevator, which has the following beneficial effects:

(1) according to the utility model, the external connection assembly is arranged, the first clamping piece and the second clamping piece are symmetrically arranged on the two side walls of the accessory body, the self strength of the accessory body can be enhanced, the shock resistance of the accessory body is improved, and the relative distance between the first clamping piece and the second clamping piece can be relatively changed due to the corresponding sliding of the second clamping piece on the lower surface of the top plate, so that the external connection assembly can be rapidly adapted to the accessory body without size for use and installation, and meanwhile, the subsequent disassembly of workers is convenient.

(2) According to the utility model, the reinforcing component is arranged, and the first guide strip and the second guide strip are correspondingly inserted into the first limiting track and the second limiting track during specific installation, so that the connection tightness of the first clamping piece and the second clamping piece with the accessory body is realized, and meanwhile, the connection strength of the accessory body with the first clamping piece and the second clamping piece is enhanced.

Drawings

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

FIG. 2 is a schematic view of the external connection assembly of the present invention;

FIG. 3 is a schematic view of the external connection assembly of the present invention separated from the fitting body;

FIG. 4 is a schematic view of the second clamping member and the top plate of the present invention sliding together;

fig. 5 is an enlarged view of the point a in fig. 4 according to the present invention.

In the figure: 1. an accessory body; 2. a thread groove; 3. a top plate; 4. a first clamping member; 5. a second clamping member; 6. a slide rail; 7. fastening a bolt; 8. a positioning member; 9. a connecting plate; 10. a first guide bar; 11. a second guide bar; 12. a first limit track; 13. and a second limit track.

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.

Example 1

As shown in fig. 1 to 5, the present invention provides the technical solutions: the utility model provides a prefabricated connecting piece accessory for elevator T type air rail, includes accessory body 1, outside coupling assembling and reinforcement assembly, 1 whole steel suppression that adopts of accessory body forms, outside coupling assembling corresponds the cover and establishes on 1 outside top of accessory body, reinforcement assembly corresponds to install between outside coupling assembling, accessory body 1.

In this embodiment, specifically: the both sides of 1 bottom of accessory body are the slope column structure, and 1 bottom of accessory body corresponds and has seted up thread groove 2.

In this embodiment, specifically: the external connection assembly comprises a top plate 3, a first clamping piece 4, a second clamping piece 5, a slide rail 6 and two groups of fastening bolts 7, wherein the top plate 3 is installed on the upper surface of the accessory body 1 in an attaching mode, the first clamping piece 4 is welded on one side of the lower surface of the top plate 3, the second clamping piece 5 is installed on the other side of the lower surface of the top plate 3 in a sliding mode, the slide rail 6 is correspondingly arranged on one side of the lower surface of the top plate 3, the upper surface of the second clamping piece 5 is correspondingly connected with the slide rail 6 in a sliding mode through an installation bump, the first clamping piece 4 and the second clamping piece 5 are in contact with the side wall of the accessory body 1 in an attaching mode, the two groups of fastening bolts 7 are correspondingly installed on the top and the bottom of the first clamping piece 4 and the second clamping piece 5 in a penetrating mode, the first clamping piece 4 and the second clamping piece 5 are symmetrically installed on the two side walls of the accessory body 1, and can strengthen the self strength of the accessory body 1, the shock resistance of the accessory body 1 is improved, and the second clamping piece 5 slides correspondingly on the lower surface of the top plate 3, so that the relative distance between the first clamping piece 4 and the second clamping piece 5 can be changed relatively, and the accessory body 1 which is matched with the second clamping piece and can be quickly connected with the external connection assembly can be used and installed.

In this embodiment, specifically: a holder 4, No. two holders 5 all adopt steel suppression to form, and a holder 4, No. two holders 5 the same size.

In this embodiment, specifically: the top plate 3 upper surface extends installs setting element 8, and 8 integrative welding in top of setting element has connecting plate 9, can supply the quick assembly installation of staff.

Example 2

As shown in fig. 2-5, a reinforcing component is provided on the basis of embodiment 1, and the reinforcing component includes two sets of first guide strips 10, two sets of second guide strips 11, two sets of first limit rails 12, and two sets of second limit rails 13, wherein the first guide strips 10 are correspondingly extended and disposed on the top ends of the two side walls of the accessory body 1, the second guide strips 11 are correspondingly extended and disposed on the bottom ends of the two side walls of the accessory body 1, the two sets of first limit rails 12 are respectively disposed on the top ends of the inner walls of the first clamping member 4 and the second clamping member 5, the second limit rails 13 are respectively disposed on the bottom ends of the inner walls of the first clamping member 4 and the second clamping member 5, and the first guide strips 10 and the second guide strips 11 are correspondingly inserted into the first limit rails 12 and the second limit rails 13.

For embodiment 1 has increased the reinforcement subassembly, through being equipped with the reinforcement subassembly, with a gib block 10, No. two gib blocks 11 correspond alternate in No. one spacing track 12, No. two spacing tracks 13, realized the tight degree of being connected of a holder 4, No. two holders 5 and accessory body 1, can strengthen the joint strength of accessory body 1 and a holder 4, No. two holders 5 simultaneously.

The working principle is that when the rapid positioning and fixing device is used, firstly, the accessory body 1 is rapidly positioned and fixed through bolts, the stability of subsequent connection is ensured, the self strength of the accessory body 1 can be enhanced by arranging the external connecting component, the first clamping piece 4 and the second clamping piece 5 are symmetrically arranged on two side walls of the accessory body 1 and are reinforced and positioned through two groups of fastening bolts 7, the shock resistance of the accessory body 1 is improved, and then the connecting plate 9 is utilized to be fixedly connected with an elevator guide rail, the whole operation and connection are convenient, and the disassembly and maintenance of workers are convenient, because the second clamping piece 5 correspondingly slides on the lower surface of the top plate 3, the relative distance between the first clamping piece 4 and the second clamping piece 5 can be relatively changed, so that the external connecting component can be rapidly adapted to the accessory body 1 with different sizes for use and installation, and simultaneously, the convenience is provided for the subsequent disassembly of the workers, through being equipped with the reinforcement subassembly, a gib block 10, No. two gib blocks 11 extend on 1 both sides wall top of accessory body, the bottom, No. one spacing track 12, No. two spacing track 13 correspond set up No. one holder 4, No. two 5 inner wall tops of holder, the bottom, when concrete installation, with a gib block 10, No. two gib blocks 11 correspond to alternate in a spacing track 12, No. two spacing track 13, No. one holder 4 has been realized, No. two holders 5 and accessory body 1 be connected closely, can be to accessory body 1 and holder 4 simultaneously, No. two holders 5's joint strength has strengthened.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a prefabricated connecting piece accessory for elevator T type air rail, a serial communication port, including accessory body (1), outside coupling assembling and reinforcement assembly, accessory body (1) wholly adopts the steel suppression to form, outside coupling assembling corresponds the cover and establishes on accessory body (1) outside top, reinforcement assembly corresponds and installs between outside coupling assembling, accessory body (1).

2. The prefabricated connector fitting for an elevator T-shaped air rail according to claim 1, characterized in that: the two sides of the bottom end of the accessory body (1) are of an inclined structure, and the bottom end of the accessory body (1) is correspondingly provided with a thread groove (2).

3. The prefabricated connector fitting for an elevator T-shaped air rail according to claim 1, characterized in that: the external connecting component comprises a top plate (3), a first clamping piece (4), a second clamping piece (5), a sliding rail (6) and two groups of fastening bolts (7), the top plate (3) is attached to the upper surface of the accessory body (1), the first clamping piece (4) is welded on one side of the lower surface of the top plate (3), the second clamping piece (5) is slidably arranged on the other side of the lower surface of the top plate (3), the slide rail (6) is correspondingly arranged on one side of the lower surface of the top plate (3), the upper surface of the second clamping piece (5) is correspondingly connected with the sliding rail (6) in a sliding way through a mounting lug, and a clamping piece (4), a second clamping piece (5) and the fitting body (1) side wall are in fit contact, and the fastening bolts (7) are correspondingly arranged at the top and the bottom of the first clamping piece (4) and the second clamping piece (5) in a penetrating manner.

4. The prefabricated connector fitting for an elevator T-shaped air rail as claimed in claim 3, wherein: a holder (4), No. two holders (5) all adopt steel suppression to form, and the size of a holder (4), No. two holders (5) is the same.

5. The prefabricated connector fitting for an elevator T-shaped air rail as claimed in claim 3, wherein: the top plate (3) upper surface extends and installs setting element (8), and the integrative welding in setting element (8) top has connecting plate (9).

6. The prefabricated connector fitting for an elevator T-shaped air rail according to claim 1, characterized in that: consolidate the subassembly and include two sets of gib block (10), two sets of gib block (11), two sets of spacing track (12) and two sets of spacing track (13) No. two sets of gib block (10) correspond to extend and set up on accessory body (1) both sides wall top, and are two sets of No. two gib block (11) correspond to extend and set up in accessory body (1) both sides wall bottom, and are two sets of No. one spacing track (12) are seted up respectively on holder (4), No. two holder (5) inner wall tops, No. two spacing track (13) are seted up respectively in holder (4), No. two holder (5) inner wall bottoms, and No. one gib block (10), No. two gib block (11) correspond to alternate in spacing track (12), No. two spacing track (13).

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