Elevator guide rail convenient to install

Abstract

The utility model discloses an elevator guide rail convenient to install, which relates to the technical field of elevator guide rails and comprises an installation part, a plurality of groups of first bolts are installed on two sides of the upper end of the installation part, a guide part is installed in the center of the upper end of the installation part, and a first limiting plate is installed at the upper end of the installation part. A second limiting plate is installed on one side of the first limiting plate, a spiral cylinder is arranged at the center of the upper end of the guide part in a penetrating mode, a screw rod is installed on the inner side of the spiral cylinder, a rotating disc is installed at one end of the screw rod, the first limiting plate is slidably connected with the guide part, and the spiral cylinder penetrates through the first limiting plate; the elevator guide rail convenient to install has the advantages that the elevator guide rail convenient to install can limit the first bolt and the second bolt, the first bolt and the second bolt cannot rotate when vibrating, the overall structure is more stable, the elevator guide rail convenient to install can be rapidly assembled and disassembled, and deviation among multiple sets of installation parts can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator guide rail technical field, concretely is an elevator guide rail convenient to installation. BACKGROUND

[0002] Elevator guide rail is the important component in elevator system, and is the elevator component composed of steel rail and connecting plate, which is used for guiding elevator car and counterweight device to move up and down in the shaft. It is divided into car guide rail and counterweight guide rail, and can be divided into T-shaped, L-shaped and hollow three forms from the cross-sectional shape;

[0003] The utility model discloses a kind of elevator guide rails, lubricating oil in guide rail body can be supplemented, so that guide rail body can be lubricated by lubricating oil for a long time, and oil storage cavity is mutually penetrated, only one oil inlet hole can supplement lubricating oil to all oil storage cavities;But the device is installed by bolt, elevator runs on elevator guide rail, vibration will make bolt rotate, after long time, it is prone to cause the installation failure of elevator guide rail, it is inconvenient, therefore, we propose a kind of elevator guide rail convenient to installation. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of elevator guide rails convenient to installation.

[0005] To solve the problems in the above background, the utility model provides the following technical scheme: a kind of elevator guide rail convenient to installation, including installation part, the two sides of the upper end of the installation part are installed with multiple first bolts, the center of the upper end of the installation part is installed with guide part, the upper end of the installation part is installed with first limit board, the side of the first limit board is installed with second limit board, the center of the upper end of the guide part is penetrated and is provided with spiral cylinder, the inner side of the spiral cylinder is installed with screw rod, and the one end of the screw rod is installed with rotary table.

[0006] Preferably, the first limit board is slidably connected with the guide part, and the spiral cylinder penetrates through the first limit board.

[0007] Preferably, the upper end of the first limit board is provided with a first notch on the two sides, and the first notch is matched with the first bolt.

[0008] Preferably, the first limit board is fixedly connected with the second limit board, and the second limit board is slidably connected with the guide part.

[0009] Preferably, the side of the guide part is installed with second bolt, the lower end of the guide part is installed with connecting block, the upper end of the installation part is installed with first positioning plate, and the lower end of the installation part is installed with second positioning plate.

[0010] Preferably, a second notch is arranged at a position close to one side of the upper end of the guide part, and the second notch is engaged with the connecting block.

[0011] Preferably, the first positioning plate and the second positioning plate are fixedly connected with the mounting part, and the first positioning plate and the second positioning plate are matched with each other.

[0012] By the cooperation of the screw rod, the rotating disc and the spiral cylinder, the height of the first limiting plate and the second limiting plate can be adjusted, and by the cooperation of the first limiting plate, the first notch and the second limiting plate, the first bolt and the second bolt can be limited, so that the first bolt and the second bolt cannot be displaced, the whole structure is prevented from being separated, the elevator guide rail which is convenient to install can limit the first bolt and the second bolt, and the first bolt and the second bolt cannot rotate when vibrating, so that the whole structure is more stable.

[0013] By the cooperation of the first bolt, the second bolt, the connecting block and the guide part, the mounting part can be mounted with the mounting position and connected and fixed with another mounting part, and by the cooperation of the first positioning plate and the second positioning plate, the positioning between the mounting part and another mounting part is facilitated, and after being fixed, the mounting part and another mounting part cannot be deviated, so that the elevator guide rail which is convenient to install can be quickly assembled and disassembled, and the deviation between multiple groups of mounting parts can be prevented. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 Fig. 1 is a structural schematic view of the embodiment of the utility model;

[0015] Figure 2 Fig. 2 is a sectional view of the embodiment of the utility model;

[0016] Figure 3 Fig. 3 is a connection structure schematic view of the mounting part and the second notch in the embodiment of the utility model;

[0017] Figure 4 Fig. 4 is a structure schematic view of the first limiting plate and the first notch in the embodiment of the utility model.

[0018] In the drawing: 1, mounting part; 2, first bolt; 3, guide part; 4, first limiting plate; 5, second limiting plate; 6, screw rod; 7, rotating disc; 8, spiral cylinder; 9, second bolt; 10, connecting block; 11, first positioning plate; 12, second positioning plate; 13, first notch; 14, second notch. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described in conjunction with the accompanying drawings. It should be noted that the description of the embodiments is used to help understand the present application, but does not constitute a limitation on the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict.

[0020] Embodiment 1:

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a guide rail, comprising a mounting portion 1, a plurality of groups of first bolts 2 are installed on both sides of the upper end of the mounting portion 1, a guide portion 3 is installed at the center of the upper end of the mounting portion 1, a first limiting plate 4 is installed on the upper end of the mounting portion 1, a second limiting plate 5 is installed on one side of the first limiting plate 4, a spiral cylinder 8 is provided at the center of the upper end of the guide portion 3, a screw rod 6 is installed on the inner side of the spiral cylinder 8, and a turntable 7 is installed on one end of the screw rod 6.

[0022] The first limiting plate 4 is slidably connected with the guide portion 3, and the spiral cylinder 8 penetrates through the first limiting plate 4.

[0023] First grooves 13 are formed on both sides of the upper end of the first limiting plate 4, and the first grooves 13 are matched with the first bolts 2.

[0024] The first limiting plate 4 is fixedly connected with the second limiting plate 5, and the second limiting plate 5 is slidably connected with the guide portion 3.

[0025] Specific, by rotating the disc 7, the disc 7 drives the screw 6 in the spiral cylinder 8, at this time, the screw 6 in rotation, will drive the first limiting plate 4 in the guide part 3 sliding, at this time, the first limiting plate 4 and the distance between the mounting part 1 will increase, at this time, the first limiting plate 4 in sliding, will push the second limiting plate 5 in the guide part 3 sliding, so that the first limiting plate 4 and the second limiting plate 5 disappear, the first bolt 2 and the second bolt 9 are loosened, respectively, the first bolt 2 and the second bolt 9 are taken out of the mounting part 1 and the guide part 3, respectively, the mounting part 1 and the second bolt 9 are aligned with the position to be installed, and the first bolt 2 and the second bolt 9 are tightened, respectively, so that the mounting part 1 and the second bolt 9 are connected, and then the disc 7 is rotated in the opposite direction, so that the disc 7 drives the screw 6 to rotate again, so that the screw 6 drives the first limiting plate 4 to descend, so that the first limiting plate 4 is attached to the mounting part 1, and the first bolt 2 is located in the first slot 13, and the first limiting plate 4 pulls the second limiting plate 5, so that the second limiting plate 5 is attached to one side of the second bolt 9, so that the first limiting plate 4 and the second limiting plate 5 are respectively limited to the first bolt 2 and the second bolt 9, so that the first bolt 2 and the second bolt 9 can be limited to the first bolt 2 and the second bolt 9, so that the first bolt 2 and the second bolt 9 do not rotate when vibrating, so that the whole structure is more stable.

[0026] Embodiment 2:

[0027] Please refer to Figures 1-4 The utility model provides a technical scheme: a convenient elevator guide rail to install, one side of guide part 3 is installed with second bolt 9, the lower end of guide part 3 is installed with connecting block 10, the upper end of mounting part 1 is installed with first limiting plate 11, and the lower end of mounting part 1 is installed with second limiting plate 12.

[0028] Second slot 14 is formed in the position close to one side of the upper end of guide part 3, and second slot 14 is clamped with connecting block 10.

[0029] First limiting plate 11 and second limiting plate 12 are fixedly connected with mounting part 1, and first limiting plate 11 and second limiting plate 12 are matched with each other.

[0030] Specifically, when installation is required, first, one mounting portion 1 is taken out, then the first bolt 2 and the second bolt 9 are loosened, so that the first bolt 2 and the second bolt 9 are separated from the mounting portion 1 and the guide portion 3 respectively, then the mounting portion 1 is attached to the position where installation is required, then the first bolt 2 is tightened, so that the first bolt 2 fixes the mounting portion 1 at the installation position, then another mounting portion 1 is taken out, so that the other mounting portion 1 is placed above the mounting portion 1, and the connecting block 10 below the other mounting portion 1 is slid into the guide portion 3, at the same time, the second positioning plate 12 below the other mounting portion 1 will clasp the first positioning plate 11 of the mounting portion 1, then the second bolt 9 is tightened, so that the connecting block 10 of the other mounting portion 1 is connected and fixed with the guide portion 3, and after the second positioning plate 12 of the other mounting portion 1 claps the first positioning plate 11, the first positioning plate 11 can be limited, so that the mounting portion 1 and the other mounting portion 1 will not be deviated, thereby completing the assembly, and repeating the operation can complete the assembly, and vice versa, so that the elevator guide rail which is convenient to install can be quickly assembled and disassembled, and the deviation between the mounting portions 1 can be prevented.

[0031] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. An elevator guide rail which is easy to install, comprising a mounting portion (1), characterized in that: The upper end of the mounting part (1) is provided with a plurality of groups of first bolts (2) on both sides, the upper end of the mounting part (1) is provided with a guide part (3) at the center, the upper end of the mounting part (1) is provided with a first limiting plate (4), one side of the first limiting plate (4) is provided with a second limiting plate (5), the upper end of the guide part (3) is provided with a spiral cylinder (8) at the center, the inner side of the spiral cylinder (8) is provided with a screw rod (6), one end of the screw rod (6) is provided with a rotating disc (7).

2. An elevator guide rail for easy installation according to claim 1, characterized in that: The first limiting plate (4) is in sliding connection with the guide part (3), and the spiral cylinder (8) penetrates through the first limiting plate (4).

3. An elevator guide rail for easy installation according to claim 2, characterized in that: First notches (13) are formed on both sides of the upper end of the first limiting plate (4), and the first notches (13) are matched with the first bolts (2).

4. An elevator guide rail for easy installation according to claim 3, characterized in that: The first limiting plate (4) is in fixed connection with the second limiting plate (5), and the second limiting plate (5) is in sliding connection with the guide part (3).

5. The easy-to-install elevator guide rail according to claim 1, characterized in that: A second bolt (9) is mounted on one side of the guide part (3), a connecting block (10) is mounted on the lower end of the guide part (3), a first positioning plate (11) is mounted on the upper end of the mounting part (1), and a second positioning plate (12) is mounted on the lower end of the mounting part (1).

6. An elevator guide rail for easy installation according to claim 5, characterized in that: A second notch (14) is formed on the upper end of the guide part (3) near one side, and the second notch (14) is clamped with the connecting block (10).

7. An elevator guide rail for easy installation according to claim 5, characterized in that: The first positioning plate (11) and the second positioning plate (12) are in fixed connection with the mounting part (1), and the first positioning plate (11) and the second positioning plate (12) are matched with each other.

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