CN218595826U

CN218595826U - Adjustable guide rail seat for passenger elevator

Info

Publication number: CN218595826U
Application number: CN202222525094.7U
Authority: CN
Inventors: 王利军; 邓胜华
Original assignee: Wuhan Fujie Kechuang Electromechanical Engineering Co ltd
Current assignee: Wuhan Fujie Kechuang Electromechanical Engineering Co ltd
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-03-10
Anticipated expiration: 2032-09-23

Abstract

The utility model relates to an elevator field especially relates to an adjustable guide rail seat for passenger elevator. It comprises a guide rail and an extension seat; the upper end of the extension seat is provided with an extension groove, the middle end of the extension seat is provided with an installation chamber, and the lower end of the extension seat is provided with a base; the guide rail is arranged on the elongated slot in a sliding manner and is connected with the elongated base through a fastener; the mounting chamber is provided with an adjusting component connected with the guide rail and a protective cover; the base is provided with a fixing piece. The utility model discloses set up adjusting part, through the rotation of threaded rod, drive the extension seat and reciprocate, reach the purpose of adjusting whole length, easy operation, it is good to the support nature of guide rail. Set up the protection piece, remove through the guard ring, it is flexible to drive the telescope tube, provides the protection for the upper portion of threaded rod. Meanwhile, the protective cover protects the lower part of the threaded rod, so that the occurrence of corrosion and damage is reduced, the service life of the device is prolonged, and the daily overhaul and maintenance are also convenient.

Description

Adjustable guide rail seat for passenger elevator

Technical Field

The utility model relates to an elevator field especially relates to an adjustable guide rail seat for passenger elevator.

Background

When the elevator is installed, a large amount of work needs to be carried out on site, such as guide rail installation; the guide rail normal design length can be than building up the length that provides some long, mainly be in order to prevent that well measuring error from bringing the influence in the installation, so all can involve secondary guide rail processing during the guide rail at the top of normal installation, it is long on the part to avoid to have the length of cutting when the operation, lead to the top guide rail and the great condition of floor interval, the high micro-adjustment of conventional mainly leans on the gasket, when the installation does not have the assurance earlier stage, reserve some clearance a little, eliminate through adjusting the gasket at the back, the power consumption consuming time of such adjustment, and complex operation. After the use time is long, the metal gasket is easy to corrode, the supporting effect is reduced, and the overall stability is influenced.

SUMMERY OF THE UTILITY MODEL

To solve the problems in the background art, an adjustable guide rail seat for a passenger elevator is provided. The utility model discloses set up adjusting part, through the rotation of threaded rod, drive the extension seat and reciprocate, reach the purpose of adjusting whole length, easy operation, it is good to the support nature of guide rail. Set up the protection piece, remove through the guard ring, it is flexible to drive telescopic sleeve, provides the protection for the upper portion of threaded rod. Meanwhile, the protective cover protects the lower part of the threaded rod, so that the occurrence of corrosion and damage is reduced, the service life of the device is prolonged, and the daily overhaul and maintenance are also convenient.

The utility model provides an adjustable guide rail seat for a passenger elevator, which comprises a guide rail and an extension seat; the upper end of the extension seat is provided with an extension groove, the middle end of the extension seat is provided with an installation chamber, and the lower end of the extension seat is provided with a base; the guide rail is arranged on the elongated slot in a sliding manner and is connected with the elongated base through a fastener; the mounting chamber is provided with an adjusting component connected with the guide rail and a protective cover; the base is provided with a fixing piece.

The adjusting assembly comprises an adjusting cylinder, a threaded rod and a protection piece; the adjusting cylinder is rotatably arranged in the mounting chamber; the threaded rod is rotatably arranged on the elongated slot, the lower end of the threaded rod is in threaded fit with the adjusting cylinder, and the upper end of the threaded rod is rotatably connected with the guide rail; the guard is disposed on the threaded rod.

Preferably, the protection part comprises a protection ring and a telescopic sleeve; two groups of protection rings are arranged and are respectively positioned on the guide rail and the extension groove; the telescopic sleeve is sleeved on the periphery of the threaded rod, and two ends of the telescopic sleeve are respectively connected with the protection rings on the corresponding sides.

Preferably, the mounting chamber is internally provided with a mounting frame; the protective cover is clamped with the mounting frame and is connected with the mounting frame through a fixing screw.

Preferably, a chute is arranged on the wall of the elongated slot; the fastener cooperates with the chute.

Preferably, the fastener comprises a fastening rod and a nut; one end of the fastening rod is connected with the guide rail, and the other end of the fastening rod penetrates through the sliding grooves on the same side and is in threaded fit with the nuts.

Preferably, a gasket is arranged between the nut and the extension seat.

Preferably, the fixing member includes a first fixing bolt acting in a vertical direction and a second fixing bolt acting in a horizontal direction; and a fixing hole matched with the first fixing bolt and the second fixing bolt is formed in the base.

Preferably, the bottom of the base is provided with a reinforced anti-slip strip.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses set up adjusting part, through the rotation of threaded rod, drive the extension seat and reciprocate, reach the purpose of adjusting whole length, easy operation, it is good to the support nature of guide rail. Set up the protection piece, remove through the guard ring, it is flexible to drive the telescope tube, provides the protection for the upper portion of threaded rod. Meanwhile, the protective cover protects the lower part of the threaded rod, so that the occurrence of corrosion and damage is reduced, the service life of the device is prolonged, and the daily overhaul and maintenance are also convenient. Set up the fastener, after whole length adjustment is accomplished, through screwing up nut and gasket, further stabilize the position of guide rail and extension seat, maintain the regulation effect, make it more stable, lasting.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a partial cross-sectional view of an adjustment assembly in an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals are as follows: 1. a guide rail; 2. an extension base; 3. an installation chamber; 4. a base; 5. fixing a second bolt; 6. fixing a first bolt; 7. a fastener; 8. an elongated slot; 9. an adjustment barrel; 10. a threaded rod; 11. a guard ring; 12. a telescopic sleeve; 13. a chute; 14. a fastening rod; 15. a nut; 16. a gasket; 17. reinforcing the anti-skid strips; 18. and (7) mounting a frame.

Detailed Description

Example one

As shown in fig. 1, the adjustable guide rail seat for passenger elevator provided by the utility model comprises a guide rail 1 and an extension seat 2; the upper end of the extension seat 2 is provided with an extension groove 8, the middle end is provided with an installation chamber 3, and the lower end is provided with a base 4; the guide rail 1 is arranged on the elongated slot 8 in a sliding manner and is connected with the elongated base 2 through a fastener 7; the mounting chamber 3 is provided with an adjusting component connected with the guide rail 1 and a protective cover; the base 4 is provided with a fixing piece.

As shown in fig. 2, the adjustment assembly includes an adjustment barrel 9, a threaded rod 10, and a guard; the adjusting cylinder 9 is rotatably arranged in the mounting chamber 3; the threaded rod 10 is rotatably arranged on the elongated slot 8, the lower end of the threaded rod is in threaded fit with the adjusting cylinder 9, and the upper end of the threaded rod is rotatably connected with the guide rail 1; the guard is provided on the threaded rod 10.

The working principle of the embodiment is as follows: when the guide rail 1 is installed, the protective cover is taken down, the adjusting barrel 9 is rotated, the extension seat 2 is driven to move up and down through the rotation of the threaded rod 10, and the adjustment is carried out until the base 4 abuts against the installation surface. The base 4 and the protective cover are fixed, the fastener 7 is operated, and the whole device is operated. The length adjustment operation of the guide rail 1 is simple, the support performance of the guide rail 1 is good, meanwhile, the guide rail 1 is more flexible and convenient to install, and the installation difficulty is reduced. Meanwhile, a protective cover and a protective piece are arranged to protect the exposed threaded rod 10, so that the occurrence of corrosion is reduced, the service life of the threaded rod is prolonged, and the threaded rod is convenient to overhaul and maintain.

Example two

Further, the protection member includes a protection ring 11 and a telescopic sleeve 12; two groups of protection rings 11 are arranged and respectively positioned on the guide rail 1 and the elongated slot 8; the telescopic sleeve 12 is sleeved on the periphery of the threaded rod 10, and two ends of the telescopic sleeve are respectively connected with the protection rings 11 on the corresponding sides.

Further, a mounting frame 18 is arranged in the mounting chamber 3; the protective cover is clamped with the mounting rack 18 and connected with the mounting rack through fixing screws.

The concrete structure of the protection part provided in this embodiment adjusts the extension base 2 and reciprocates the in-process, and the guard ring 11 synchronous motion drives the telescope tube 12 flexible, and the upper portion of threaded rod 10 is located telescope tube 12 all the time, has played the effect of protection. Meanwhile, the protective cover is convenient to mount and dismount, and provides protection for the lower part of the threaded rod 10.

EXAMPLE III

As shown in fig. 2, the adjustment assembly comprises an adjustment barrel 9, a threaded rod 10 and a guard; the adjusting cylinder 9 is rotatably arranged in the mounting chamber 3; the threaded rod 10 is rotatably arranged on the elongated slot 8, the lower end of the threaded rod is in threaded fit with the adjusting cylinder 9, and the upper end of the threaded rod is rotatably connected with the guide rail 1; the guard is provided on the threaded rod 10.

As shown in fig. 3, a sliding groove 13 is provided on the wall of the elongated groove 8; the fastening piece 7 is matched with the sliding chute 13 and comprises a fastening rod 14 and a nut 15; one end of the fastening rod 14 is connected with the guide rail 1, and the other end of the fastening rod passes through the sliding groove 13 on the same side and is in threaded fit with the nut 15.

Further, a gasket 16 is disposed between the nut 15 and the extension base 2.

The embodiment provides a specific structure of the fastener 7, and when adjustment is needed, the nut 15 and the gasket 16 are taken down, so that the extension base 2 can move up and down conveniently. After the adjustment is finished, the nut 15 and the gasket 16 are screwed on, so that the positions of the guide rail 1 and the extension seat 2 are further stabilized, and the stability and the durability of the adjustment length are maintained.

Example four

As shown in fig. 1, the adjustable guide rail seat for passenger elevator provided by the utility model comprises a guide rail 1 and an extension seat 2; the upper end of the extension seat 2 is provided with an extension groove 8, the middle end is provided with an installation chamber 3, and the lower end is provided with a base 4; the guide rail 1 is arranged on the elongated slot 8 in a sliding manner and is connected with the elongated seat 2 through a fastener 7; the mounting chamber 3 is provided with an adjusting component connected with the guide rail 1 and a protective cover; the base 4 is provided with a fixing piece.

Further, the fixing piece comprises a first fixing bolt 6 acting in the vertical direction and a second fixing bolt 5 acting in the horizontal direction; and a fixing hole matched with the first fixing bolt 6 and the second fixing bolt 5 is formed in the base 4.

Further, the bottom of the base 4 is provided with a reinforcing anti-skid strip 17.

In the embodiment, the first fixing bolt 6 and the second fixing bolt 5 are arranged, the base 4 is fixed from two directions, and the reinforcing anti-slip strip 17 at the bottom is matched, so that the stability of the whole structure is improved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An adjustable guide rail seat for a passenger elevator is characterized by comprising a guide rail (1) and an extension seat (2); the upper end of the extension seat (2) is provided with an extension groove (8), the middle end is provided with an installation chamber (3), and the lower end is provided with a base (4); the guide rail (1) is arranged on the extension groove (8) in a sliding manner and is connected with the extension seat (2) through a fastener (7); the mounting chamber (3) is provided with an adjusting component connected with the guide rail (1) and a protective cover; a fixing piece is arranged on the base (4);

the adjusting assembly comprises an adjusting cylinder (9), a threaded rod (10) and a protection piece; the adjusting cylinder (9) is rotatably arranged in the mounting chamber (3); the threaded rod (10) is rotatably arranged on the extension groove (8), the lower end of the threaded rod is in threaded fit with the adjusting cylinder (9), and the upper end of the threaded rod is rotatably connected with the guide rail (1); the guard is disposed on the threaded rod (10).

2. Adjustable guide rail seat for passenger elevators according to claim 1, wherein the protection means comprises a protection ring (11) and a telescopic sleeve (12); two groups of protection rings (11) are arranged and are respectively positioned on the guide rail (1) and the extension groove (8); the telescopic sleeve (12) is sleeved on the periphery of the threaded rod (10), and two ends of the telescopic sleeve are respectively connected with the protection rings (11) on the corresponding sides.

3. The adjustable guide rail seat for a passenger elevator according to claim 1, wherein a mounting rack (18) is arranged in the mounting chamber (3); the protective cover is clamped with the mounting rack (18) and is connected with the mounting rack through a fixing screw.

4. The adjustable guide rail seat for a passenger elevator as claimed in claim 1, wherein a sliding groove (13) is provided on a wall of the extension groove (8); the fastener (7) is matched with the sliding chute (13).

5. The adjustable guide rail seat for passenger ladders according to claim 4, characterised in that the fastening member (7) comprises a fastening rod (14) and a nut (15); one end of the fastening rod (14) is connected with the guide rail (1), and the other end of the fastening rod passes through the sliding groove (13) on the same side and is in threaded fit with the nut (15).

6. Adjustable guide rail seat for passenger ladders, according to claim 5, characterised in that a spacer (16) is arranged between the nut (15) and the extension seat (2).

7. The adjustable guide rail seat for a passenger elevator as claimed in claim 1, wherein the fixing member comprises a first fixing bolt (6) acting in a vertical direction and a second fixing bolt (5) acting in a horizontal direction; and a fixing hole matched with the first fixing bolt (6) and the second fixing bolt (5) is formed in the base (4).

8. The adjustable guide rail seat for passenger ladders according to claim 1, wherein the bottom of the base (4) is provided with a reinforcing anti-slip strip (17).