Mounting structure of elevator guide rail

Abstract

The utility model relates to the technical field of elevator installation, and discloses an elevator guide rail installation structure which comprises an installation strip, the installation strip is connected with a gear through a positioning assembly, a guide rail is arranged in the installation strip, the installation strip is connected with the guide rail through a bolt, and connecting rods are arranged on the two sides of the installation strip. The side, close to the mounting strip, of the connecting rod is fixedly connected with a supporting rod, the supporting rod is rotationally connected with the mounting strip, the two ends of the connecting rod are rotationally connected with connecting rods, and the connecting rods are connected with bolts through protection assemblies. According to the utility model, through the combination of the mounting strip, the positioning assembly and the handle, the guide rail can be quickly positioned when the guide rail is mounted, so that the mounting efficiency of the guide rail is improved; through the combination of the bolts, the protection assemblies and the connecting rods, the guide rail can be fixed, the stability of the guide rail during elevator running is guaranteed, the protection assemblies can effectively prevent the bolts from rusting, the maintenance period of the guide rail is shortened, and the service life of the guide rail is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator installation, in particular to an installation structure of an elevator guide rail. Background Art

[0002] An elevator is a permanent transportation device that moves on a rigid track serving several specific floors in a building. The elevator guide rails are related to the stability and safety of the elevator operation. During the installation process, it is necessary to pay attention to the fixing method to avoid affecting the stability and accuracy of the elevator operation.

[0003] However, the current installation process of elevators is relatively complicated. There is no positioning device during installation, resulting in low installation efficiency and a long installation time. In addition, there is no protection for the bolts, which may cause the bolts to rust and require regular maintenance. In response to this technical problem, the present application proposes an installation structure for elevator guide rails. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, and to propose an elevator guide rail installation structure, which can quickly position the guide rail when installing the guide rail through the combination of the installation strip, the positioning assembly and the handle, which is convenient for operators to install the guide rail and improves the installation efficiency of the guide rail. The guide rail can be fixed through the combination of bolts, protective assemblies and connecting rods to ensure the stability of the guide rail when the elevator is running. The protective assembly can effectively prevent the bolts from rusting, reduce the maintenance cycle of the guide rail, and extend the service life of the guide rail.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A mounting structure for an elevator guide rail comprises a mounting bar, wherein the mounting bar is connected to a gear via a positioning assembly, a guide rail is arranged inside the mounting bar, the mounting bar is connected to the guide rail via bolts, connecting rods are arranged on both sides of the mounting bar, a support rod is fixedly connected to the side of the connecting rod close to the mounting bar, the support rod is rotatably connected to the mounting bar, both ends of the connecting rod are rotatably connected to connecting rods, and the connecting rods are connected to the bolts via a protective assembly.

[0007] Furthermore, the protection assembly includes two protection covers located on the side of the two connecting rods away from the connecting rods, and bumps are arranged inside the two protection covers, and the inner walls of the protection covers are connected to the bumps through springs.

[0008] Furthermore, the positioning assembly includes an insert block located inside the mounting bar, the insert block is slidably connected to the mounting bar, a rack is fixedly connected to one side of the insert block, and the rack is meshed and linked with a gear.

[0009] Furthermore, both upper and lower ends of the insert block are slidably connected with a cross bar, the cross bar is fixedly connected to the mounting bar, and the rear end of the cross bar is fixedly connected with a partition.

[0010] Furthermore, a groove matching the size of the bump is formed on the side of the nut of the bolt.

[0011] Furthermore, a slot matching the size of the insert block is provided at the rear end of the guide rail.

[0012] Furthermore, a handle is fixedly connected to the front end of the gear.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the present invention, the combination of the mounting strip, the positioning assembly and the handle can quickly position the guide rail when installing the guide rail, making it convenient for operators to install the guide rail and improving the installation efficiency of the guide rail.

[0015] 2. In the utility model, the guide rail can be fixed by the combination of bolts, protective components and connecting rods to ensure the stability of the guide rail when the elevator is running. The protective components can effectively prevent the bolts from rusting, reduce the maintenance cycle of the guide rail, and extend the service life of the guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a mounting strip of an elevator guide rail mounting structure proposed by the utility model;

[0017] Figure 2 A three-dimensional diagram of a guide rail of an elevator guide rail installation structure proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of an insert block of an elevator guide rail installation structure proposed by the utility model;

[0019] Figure 4 A side view of a mounting strip of an elevator guide rail mounting structure proposed by the utility model;

[0020] Figure 5 This is a structural schematic diagram of a protective cover of an elevator guide rail installation structure proposed by the utility model;

[0021] Figure 6 A schematic diagram of the structure of a bolt of an elevator guide rail installation structure proposed by the utility model;

[0022] Figure 7 The utility model is a schematic structural diagram of a protrusion of an elevator guide rail installation structure.

[0023] Legend:

[0024] 1. Handle; 2. Crossbar; 3. Guide rail; 4. Protective cover; 5. Bolt; 6. Gear; 7. Insert block; 8. Rack; 9. Partition; 10. Mounting strip; 11. Connecting rod; 12. Support rod; 13. Bump; 14. Connecting rod; 15. Spring; 16. Groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-7 , the utility model provides an embodiment: an elevator guide rail installation structure, including a mounting bar 10, the mounting bar 10 is connected with a gear 6 through a positioning assembly, the gear 6 is rotated by the handle 1 to drive the positioning assembly to quickly position the guide rail 3, which is convenient for the operator to install the guide rail 3 and improves the installation efficiency of the guide rail 3. The mounting bar 10 is provided with a guide rail 3 inside, the mounting bar 10 is connected to the guide rail 3 through a bolt 5, and the bolt 5 can fix the guide rail 3 positioned by the positioning assembly to ensure the stability of the guide rail 3 during the operation of the elevator. Connecting rods 11 are provided on both sides of the mounting bar 10, and a support rod 12 is fixedly connected to the side of the connecting rod 11 close to the mounting bar 10. The support rod 12 can effectively prevent the protective cover 4 from falling off or losing. The support rod 12 is rotatably connected to the mounting bar 10, and both ends of the connecting rod 11 are rotatably connected with a connecting rod 14. The connecting rod 14 can rotate with the protective cover 4 to avoid interference with the protective cover 4 when installing the bolt 5. The connecting rod 14 is connected to the bolt 5 through a protective assembly, and the protective assembly can effectively prevent the bolt 5 from rusting.

[0027] The protection assembly includes two protection sleeves 4 located on the side of the two connecting rods 14 away from the connecting rod 11. The protection sleeves 4 can effectively prevent the bolts 5 from rusting, reduce the maintenance cycle of the guide rail 3, and extend the service life of the guide rail 3. The two protection sleeves 4 are provided with protrusions 13 inside. The protrusions 13 can be engaged with the nuts on the bolts 5 to limit the position of the protection sleeves 4. The inner wall of the protection sleeve 4 is connected to the protrusions 13 through the spring 15, which facilitates the disassembly and assembly of the protection sleeve 4. The positioning assembly includes an insert block 7 located inside the mounting bar 10. The insert block 7 can position the guide rail 3. The insert block 7 is slidably connected to the mounting bar 10. The mounting bar 10 is provided with a groove that matches the size of the insert block 7. A rack 8 is fixedly connected to one side of the insert block 7. The rack 8 can drive the insert block 7 to move. The rack 8 is meshed and linked with the gear 6. Turning the handle 1 drives the gear 6 to rotate, thereby driving the rack 8 meshed and linked with it. The upper and lower ends of the plug 7 are slidably connected with a cross bar 2, which is fixedly connected to the mounting bar 10. The cross bar 2 can limit the plug 7 to prevent the position of the plug 7 from shifting during movement. The rear end of the cross bar 2 is fixedly connected with a partition 9, which is rotatably connected to the gear 6 to provide rotation conditions for the gear 6. A groove 16 matching the size of the protrusion 13 is provided on the side of the nut of the bolt 5. When the protective cover 4 is buckled, the protrusion 13 can be stuck in the groove 16, thereby fixing the protective cover 4 to prevent the protective cover 4 from falling off. A card slot matching the size of the plug 7 is provided at the rear end of the guide rail 3. A handle 1 is fixedly connected to the front end of the gear 6 to provide a fulcrum for the operator to rotate the gear 6.

[0028] Working principle: first, fix the mounting strip 10 to the wall by means of bolts 5, and then prevent the guide rail 3 from being inserted into the mounting strip 10, and drive the gear 6 by rotating the handle 1, and the gear 6 drives the rack 8 meshing therewith, and the rack 8 can push the plug 7 fixedly connected therewith, thereby pushing the plug 7 into the mounting strip 10 to position the guide rail 3, which is convenient for operators to install the guide rail 3 and improves the installation efficiency of the guide rail 3, and then fix the mounting strip 10 and the guide rail 3 by means of bolts 5 to enhance the stability of the guide rail 3 and make the elevator more stable during operation, and avoid displacement of the guide rail 3 causing the elevator to shake violently, and then buckle the protective cover 4 on the nut, and since the nut has a groove 16 that matches the size of the protrusion 13 in the protective cover 4, the protective cover 4 can be stuck on the nut to prevent the bolt 5 and the nut from rusting, thereby reducing the maintenance cycle of the guide rail 3 and extending the service life of the guide rail 3.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An elevator guide rail mounting structure, comprising a mounting strip (10), characterized in that: The mounting bar (10) is connected to a gear (6) via a positioning assembly; a guide rail (3) is arranged inside the mounting bar (10); the mounting bar (10) is connected to the guide rail (3) via a bolt (5); connecting rods (11) are arranged on both sides of the mounting bar (10); a support rod (12) is fixedly connected to a side of the connecting rod (11) close to the mounting bar (10); the support rod (12) is rotatably connected to the mounting bar (10); both ends of the connecting rod (11) are rotatably connected to connecting rods (14); the connecting rod (14) is connected to the bolt (5) via a protective assembly.

2. The installation structure of an elevator guide rail according to claim 1, characterized in that: The protection assembly comprises two protection sleeves (4) located on the side of the two connecting rods (14) away from the connecting rod (11), the two protection sleeves (4) are provided with protrusions (13) inside, and the inner walls of the protection sleeves (4) are connected to the protrusions (13) via springs (15).

3. The installation structure of an elevator guide rail according to claim 1, characterized in that: The positioning assembly comprises an insert block (7) located inside the mounting bar (10), the insert block (7) being slidably connected to the mounting bar (10), a rack (8) being fixedly connected to one side of the insert block (7), and the rack (8) being meshed and linked to the gear (6).

4. The installation structure of an elevator guide rail according to claim 3, characterized in that: The upper and lower ends of the insert block (7) are slidably connected to a cross bar (2), the cross bar (2) is fixedly connected to a mounting bar (10), and the rear end of the cross bar (2) is fixedly connected to a partition plate (9).

5. The installation structure of an elevator guide rail according to claim 1, characterized in that: A groove (16) matching the size of the bump (13) is formed on the side of the nut of the bolt (5).

6. The installation structure of an elevator guide rail according to claim 1, characterized in that: The rear end of the guide rail (3) is provided with a slot matching the size of the insert block (7).

7. The installation structure of an elevator guide rail according to claim 1, characterized in that: The front end of the gear (6) is fixedly connected to a handle (1).

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