CN219448991U - Guide rail mounting device for elevator - Google Patents

Abstract

The utility model relates to the field of elevator installation, in particular to a guide rail installation device of an elevator, which comprises two main body frames and an adjusting mechanism, wherein the adjusting mechanism is arranged between the two main body frames, the two main body frames are symmetrically arranged, the adjusting mechanism comprises a plurality of first sliding bars, a moving plate and a screw rod, the first sliding bars are fixedly arranged between the two main body frames at intervals, the moving plate is slidably arranged on the first sliding bars, the screw rod is rotatably arranged between the two main body frames, the moving plate is in threaded transmission connection with the screw rod, a motor is fixedly arranged on one of the main body frames, an output shaft is fixedly connected with the screw rod, and a clamping mechanism is arranged below the moving plate.

Description

Guide rail mounting device for elevator

Technical Field

The utility model relates to the field of elevator installation, in particular to a guide rail installation device of an elevator.

Background

The elevator guide rail is an elevator component formed by steel rails and connecting plates, and is divided into three forms of a car guide rail and a counterweight guide rail from the cross section shape, wherein the guide rail is in a T shape, an L shape and a hollow shape, the guide rail is used for bearing the impact force of the car and the elevator during braking, the impact force of a safety tongs during emergency braking and the like while playing a role in guiding, and the magnitude of the impact force is related to the load mass and the speed of the elevator.

Disclosure of Invention

The utility model aims to solve the defect that in the prior art, a person is required to manually pull a guide rail to carry out fixed limit installation when the guide rail is installed, and provides a guide rail installation device of an elevator.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the guide rail installation device for the elevator comprises two main body frames and an adjusting mechanism, wherein the adjusting mechanism is arranged between the two main body frames, the two main body frames are symmetrically arranged, the adjusting mechanism comprises a plurality of first sliding rods, a moving plate, a screw rod and a motor, the plurality of first sliding rods are fixedly arranged between the two main body frames at intervals, the moving plate is slidably arranged on the first sliding rods, the screw rod is rotatably arranged between the two main body frames, the moving plate is in threaded transmission connection with the screw rod, the motor is fixedly arranged on one of the main body frames, an output shaft is fixedly connected with the screw rod, and a clamping mechanism is arranged below the moving plate.

Preferably, the clamping mechanism comprises a clamping frame and a screw rod, wherein the clamping frame is fixedly installed below the moving plate, and the screw rod array penetrates through the clamping frame and one end of the screw rod array is sleeved with a nut.

Preferably, connecting plates are fixedly arranged at two ends of the middle of the two main body frames, and a hook is fixedly arranged on one connecting plate.

Preferably, the device further comprises an auxiliary mechanism, wherein the auxiliary mechanism comprises a telescopic rod, an auxiliary plate and a plurality of groups of rotating base plates, the telescopic rod array is fixedly installed on two main body frames, the auxiliary plate is fixedly installed at the telescopic ends of the telescopic rod, movable grooves are formed in the two main body frames in an array mode, each group of rotating base plates are symmetrically and fixedly installed below the auxiliary plate corresponding to the movable grooves, and rollers are rotatably installed in the middle of each group of rotating base plates.

Preferably, a poking plate is fixedly arranged on the circumferential array on the outer circumferential wall of each roller.

Preferably, four corners of each movable groove are fixedly provided with sleeves in a penetrating mode, second sliding rods are slidably arranged in the sleeves, and the upper ends of the second sliding rods are fixedly connected with the auxiliary plates.

Preferably, a limiting block is fixedly arranged at the lower end of the second sliding rod.

The guide rail mounting device of the elevator has the beneficial effects that:

1. through setting up main part frame, adjustment mechanism, fixture, on the one hand, can the centre gripping elevator guide rail and carry out handling installation to it, when avoiding traditional guide rail hoist and mount, the comparatively loaded down with trivial details circumstances of centre gripping dismantlement, on the other hand, through adjustment mechanism, can be after handling the guide rail to appointed height, control the guide rail position to reduce installation error, the personnel of being convenient for install concatenation guide rail.

2. Through setting up assist device, can realize following well wall laminating decline when handling the guide rail, avoid the guide rail handling to descend and rock and collide personnel because of unable control, also carry out the protection to a certain extent to the guide rail simultaneously to through telescopic link control guide rail and the interval of well wall, be convenient for install fixedly.

Drawings

Fig. 1 is a schematic diagram of a front view of a guide rail installation apparatus of an elevator according to the present utility model.

Fig. 2 is a schematic side view of the guide rail installation apparatus of the elevator according to the present utility model.

Fig. 3 is a schematic top view of the guide rail installation apparatus of the elevator according to the present utility model.

Fig. 4 is a schematic rear view of the guide rail installation apparatus of the elevator according to the present utility model.

Fig. 5 is a schematic cross-sectional view of the guide rail installation apparatus of an elevator according to the present utility model.

In the figure: the main body frame 1, the connecting plate 2, the hook 3, the adjusting mechanism 4, the first sliding rod 41, the moving plate 42, the screw 43, the motor 44, the clamping mechanism 5, the clamping frame 51, the screw 52, the auxiliary mechanism 6, the telescopic rod 61, the auxiliary plate 62, the second sliding rod 63, the limiting block 64, the rotating base plate 65, the roller 66 and the shifting plate 67.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-5, the guide rail installation device of the elevator comprises two main body frames 1 and an adjusting mechanism 4, wherein the adjusting mechanism 4 is arranged between the two main body frames 1, the two main body frames 1 are symmetrically arranged, connecting plates 2 are fixedly arranged at two ends in the middle of the two main body frames 1, a hook 3 is fixedly arranged on one connecting plate 2, the adjusting mechanism 4 comprises a plurality of first sliding bars 41, a moving plate 42, a lead screw 43 and a motor 44, the plurality of first sliding bars 41 are fixedly arranged between the two main body frames 1 at intervals, the moving plate 42 is slidably arranged on the first sliding bars 41, the lead screw 43 is rotatably arranged between the two main body frames 1, the moving plate 42 is in threaded transmission connection with the lead screw 43, the motor 44 is fixedly arranged on one main body frame 1, and an output shaft is fixedly connected with the lead screw 43, the fixture 5 is arranged below the movable plate 42, the fixture 5 comprises a fixture 51 and a screw rod 52, the fixture 51 is fixedly arranged below the movable plate 42, a screw rod 52 array penetrates through the fixture 51 and is provided with a nut in a threaded sleeve at one end, the design is used for lifting the T-shaped guide rail, when the fixture is used, the guide rail is placed in the middle of the fixture 51, then the screw rod 52 is screwed down once, the fixture is limited by the T-shaped guide rail through the cooperation of the screw rod 52 and the nut, then the lifting is realized through the connection of a rope and the hook 3, when the guide rail is lifted to a specified height, the control motor 44 drives the screw rod 43 to rotate positively and reversely so as to drive the movable plate 42 to move, the positions of the fixture 5 and the guide rail are adjusted, and the mounting error is reduced.

Through setting up main part frame 1, adjustment mechanism 4, fixture 5, on the one hand, can the centre gripping elevator guide rail and carry out handling installation to it, when avoiding traditional guide rail hoist and mount, the comparatively loaded down with trivial details condition of centre gripping dismantlement, on the other hand, through adjustment mechanism 4, can be after the guide rail handling to appointed height, control the guide rail position to reduce installation error, the personnel of being convenient for install concatenation guide rail.

Example 2

According to embodiment 1, in embodiment 1, the elevator guide rail can be clamped and lifted for installation, so that the condition that the clamping and the dismounting are complicated during the traditional guide rail lifting is avoided, the guide rail position can be adjusted left and right after the guide rail is lifted to a specified height through the adjusting mechanism 4, so that the installation error is reduced, and the spliced guide rail is convenient for personnel to install, however, in the lifting process of the guide rail, the guide rail is rocked due to the influence of wind blowing in an air duct and the operation of the lifting mechanism, so that the installation is not facilitated, and referring to fig. 1-5, as another preferred embodiment of the utility model, the elevator guide rail lifting device further comprises an auxiliary mechanism 6 on the basis of embodiment 1.

The auxiliary mechanism 6 comprises a telescopic rod 61, an auxiliary plate 62 and a plurality of groups of rotating base plates 65, the telescopic rod 61 is fixedly arranged on the two main body frames 1 in an array manner, the telescopic rod 61 is a hydraulic telescopic rod or an electric push rod, the auxiliary plate 62 is fixedly arranged at the telescopic end of the telescopic rod 61, movable grooves are formed in the two main body frames 1 in an array manner, each group of rotating base plates 65 is symmetrically and fixedly arranged below the auxiliary plate 62 corresponding to the movable grooves, idler wheels 66 are rotatably arranged in the middle of each group of rotating base plates 65, a shifting plate 67 is fixedly arranged on the outer circumferential array of each idler wheel 66, when a guide rail is lifted, the telescopic rod 61 is controlled to shrink first, the shifting plate 67 is contacted with a well wall, the shifting plate 67 is arranged, so that when the guide rail is lifted to a designated height, the telescopic rod 61 is controlled to stretch out, and therefore the distance between the guide rail and the well wall is reduced, and the subsequent installation is facilitated.

The four corners of every movable groove run through fixed mounting has the sleeve, and slidable mounting has second slide bar 63 in the sleeve, and second slide bar 63 upper end and accessory plate 62 fixed connection have stopper 64, and second slide bar 63 lower extreme fixed mounting sets up sleeve and second slide bar 63, carries out spacingly to accessory plate 62, reduces rocking.

Through setting up assist device 6, can realize following the laminating of well wall when handling the guide rail and descend, avoid the guide rail handling to descend and rock and collide personnel because of unable control, also carry out the protection to a certain extent to the guide rail simultaneously to control the interval of guide rail and well wall through telescopic link 61, be convenient for install fixedly.

Working principle: during the use, place the guide rail in the centre of holder 51, then once screw up screw rod 52, through the cooperation of screw rod 52 and nut, realize the centre gripping spacing to T type guide rail, then be connected through rope and couple 3, realize the handling, when handling the guide rail to appointed high, control motor 44 drives lead screw 43 and just reverses, with the drive movable plate 42 removal, realize adjusting the position of fixture 5 and guide rail, reduce the installation error, when handling the guide rail, control telescopic link 61 shrink earlier, make plectrum 67 and well wall contact, set up plectrum 67, make when descending along the well wall, avoid being obstructed by the pipeline on the well wall, when handling the guide rail to appointed high, control telescopic link 61 stretches out, thereby reduce the interval of guide rail and well wall, the follow-up installation of being convenient for.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. Guide rail mounting device of elevator, including two main body frames (1), its characterized in that still includes:

adjustment mechanism (4), adjustment mechanism (4) set up two in the middle of main part frame (1), two main part frame (1) symmetry sets up, adjustment mechanism (4) include a plurality of first slide bar (41), movable plate (42), lead screw (43), motor (44), a plurality of first slide bar (41) interval fixed mounting is in two in the middle of main part frame (1), movable plate (42) slidable mounting is in on first slide bar (41), lead screw (43) rotation is installed two in the middle of main part frame (1), movable plate (42) with lead screw (43) screw drive connection, motor (44) fixed mounting is in one of them on main part frame (1) and output shaft with lead screw (43) fixed connection, movable plate (42) below is provided with fixture (5).

2. The guide rail mounting device of an elevator according to claim 1, characterized in that the clamping mechanism (5) comprises a clamping frame (51), a screw (52), the clamping frame (51) being fixedly mounted below the moving plate (42), the array of screws (52) penetrating the clamping frame (51) and being provided with a nut at one end with a thread.

3. The guide rail mounting device of an elevator according to claim 2, characterized in that connecting plates (2) are fixedly mounted at both ends in the middle of two main body frames (1), and a hook (3) is fixedly mounted on one connecting plate (2).

4. The guide rail mounting device of an elevator according to claim 2, further comprising an auxiliary mechanism (6), wherein the auxiliary mechanism (6) comprises a telescopic rod (61), an auxiliary plate (62) and a plurality of groups of rotating base plates (65), the telescopic rod (61) is fixedly mounted on two main body frames (1) in an array manner, the auxiliary plate (62) is fixedly mounted at the telescopic ends of the telescopic rod (61), movable grooves are formed in the two main body frames (1) in an array manner, each group of rotating base plates (65) is symmetrically and fixedly mounted below the auxiliary plate (62) corresponding to the movable grooves, and rollers (66) are rotatably mounted in the middle of each group of rotating base plates (65).

5. The guide rail mounting device of an elevator according to claim 4, characterized in that a deflector (67) is fixedly mounted on the circumferential array on the outer circumferential wall of each roller (66).

6. The guide rail mounting device of an elevator according to claim 4, wherein a sleeve is fixedly installed at four corners of each movable groove, a second slide bar (63) is slidably installed in the sleeve, and an upper end of the second slide bar (63) is fixedly connected with the auxiliary plate (62).

7. The guide rail mounting device of an elevator according to claim 6, wherein a stopper (64) is fixedly installed at the lower end of the second slide bar (63).