Household elevator guide rail mounting structure

Abstract

The utility model discloses a home elevator guide rail mounting structure, which relates to the technical field of home elevators and comprises a T-shaped guide rail, and mounting components are arranged above and below the outer surface of the guide rail in a mirroring manner. Through mutual cooperation of the L-shaped base, the fixing base, the sliding groove, the U-shaped frame, the limiting plate, a U-shaped bolt, a cushion block, a rubber buffer block, a spring, a spring block and an L-shaped clamping block, after a guide rail is inserted into the fixing base, the limiting plate is rotated, so that the limiting plate enters the fixing base through the U-shaped sliding groove, and the guide rail is positioned; and through the arrangement of a spring and a spring block, the phenomenon that a U-shaped bolt is positioned by an L-shaped clamping block is avoided, so that the guide rail is conveniently mounted, the problems that the current mounting structure is too single and the mounting stability is reduced are solved, and the effects that the operation steps are simple and convenient, and the stability of the mounted guide rail is improved are achieved.

Description

Technical Field

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

[0002] A home elevator is an elevator installed in a private residence for use by a single family member only. It can also be installed in a building that is not used by a single family as a tool for a single family to enter their residence.

[0003] According to patent publication number CN219448941U, it involves a guide rail structure for a household elevator, which solves the problems of inconvenient installation and low connection strength in the prior art. It includes a guide rail body, a first support plate and a second support plate. The bottom of the guide rail body is fixedly connected to a mounting block by screws, and the top of the first support plate is fixedly connected to a fixing block by screws. The fixing block is provided with a mounting groove, and the mounting block is provided with two symmetrically arranged clamping holes; the internal sliding assembly of the fixing block is provided with two symmetrically arranged clamping blocks, and the interior of the fixing block is fixedly connected to two symmetrically arranged fixed shafts by screws. Through the setting of the clamping block, push rod and other structures, the push rod is pushed to drive the movable rod to move, and then the pull rod is driven to pull the clamping block. When the push rod is released, the clamping spring drives the clamping block to reset, thereby realizing the installation and disassembly of the guide rail body, without the need for clamping and then connecting by screws. The structure is simple and easy to operate. The following problems exist in the prior art:

[0004] The installation structure of the guide rail in the above-mentioned publication number CN219448941U is too simple, resulting in poor installation effect and reduced installation stability; at the same time, since the guide rail in the above-mentioned publication number CN219448941U is not provided with a buffer structure, it is easy for the guide rail to shake slightly when subjected to external vibration force, which can easily cause the fixing bolt to loosen after long-term use. Utility Model Content

[0005] The utility model provides a guide rail installation structure for a household elevator to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A guide rail installation structure for a household elevator comprises a guide rail, wherein the guide rail is in a T-shaped state, and mounting components are mirror-imaged on the upper and lower sides of the outer surface of the guide rail, and the mounting components comprise an L-shaped seat, and mounting holes are provided on the outer surfaces of the L-shaped seat in the horizontal direction and the vertical direction, and a fixing seat is fixedly connected to the upper surface of the L-shaped seat in the horizontal direction, and a T-shaped opening communicating with the inside and outside is provided on the upper surface of the guide rail, and the outer surface of the guide rail is slidably connected with the inside of the T-shaped opening, and a cushion block is fixedly connected to the lower end of the guide rail, and a rubber buffer block is provided on the lower surface of the cushion block, and the outer surface of the rubber buffer block is fixedly connected with the lower surface of the inner wall of the fixing seat, and a U-shaped slide groove is provided on the upper left side of the outer surface of the fixing seat, and the horizontal direction of the U-shaped slide groove communicates with the outside of the fixing seat inside and outside, and a U-shaped frame is fixedly connected to the upper rear side of the L-shaped seat in the vertical direction, and a limiting plate is provided on the inner side of the U-shaped frame, and the outer surface of the limiting plate overlaps with the inside of the U-shaped slide groove, and a positioning groove is provided on the lower front side of the outer surface of the guide rail, and the outer surface of the limiting plate overlaps with the inside of the positioning groove.

[0008] A further improvement of the technical solution of the utility model is that a U-shaped bolt is fixedly connected to the front right side of the limiting plate.

[0009] A further improvement of the technical solution of the utility model is that a spring is fixedly connected to the upper front side of the L-shaped seat in the vertical direction, a spring block is fixedly connected to one end of the spring away from the L-shaped seat in the vertical direction, a U-shaped handle is fixedly connected to the upper surface of the spring block, an L-shaped clamping block is fixedly connected to the upper left side of the spring block, and the vertical direction of the L-shaped clamping block overlaps the horizontal outer surface of the U-shaped bolt.

[0010] A further improvement of the technical solution of the utility model is that a rotating shaft is movably connected inside the rear side of the limiting plate, and the outer surface of the rotating shaft is fixedly connected to the inner side of the U-shaped frame.

[0011] A further improvement of the technical solution of the utility model is that elastic rubber blocks are fixedly connected to the middle parts of the upper and lower parts of the limit plate, the outer surfaces of the elastic rubber blocks are provided with inclined surfaces, the upper and lower elastic rubber blocks are mirror-arranged, and the outer surfaces of the upper and lower elastic rubber blocks overlap and tighten with the inner walls of the positioning grooves in the guide rails.

[0012] A further improvement of the technical solution of the utility model is that the cushion block is in a T-shape, the lower surface of the cushion block overlaps with the upper surface of the rubber buffer block in a horizontal direction, and a T-shaped installation groove is provided inside the rubber buffer block.

[0013] A further improvement of the technical solution of the utility model is that metal columns are arranged on the left and right sides of the inner wall of the T-shaped mounting groove, and metal plates are fixedly connected to the upper and lower ends of the metal columns, and the side of the metal plate away from the metal column overlaps the inner wall of the T-shaped mounting groove.

[0014] A further improvement of the technical solution of the utility model lies in that a rubber seat is fixedly connected to the outer surface of the metal column, a push block is fixedly connected to the inner wall of the rubber seat away from the T-shaped mounting groove, a slope is arranged above the outer surface of the push block, an insert block is arranged on the outer surface of the slope, and the upper end of the insert block is fixedly connected to the lower surface of the cushion block in the vertical direction.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a household elevator guide rail installation structure, which adopts the mutual cooperation of an L-shaped seat, a fixed seat, a slide groove, a U-shaped frame, a limit plate, a U-shaped bolt, a cushion block, a rubber buffer block, a spring, a spring block, and an L-shaped clamping block. After the guide rail is inserted into the interior of the fixed seat, the limit plate is rotated so that the limit plate enters the interior of the fixed seat through the U-shaped slide groove to position the guide rail. The spring and the spring block are set so that the L-shaped clamping block positions the U-shaped bolt, thereby facilitating the installation of the guide rail, solving the problem that the current installation structure is too single and reduces the stability of the installation, and achieving the effect of simple and convenient operation steps and improved stability of the guide rail after installation.

[0017] 2. The utility model provides a guide rail installation structure for a household elevator, which adopts the mutual cooperation of a rubber buffer block, a T-shaped installation groove, a metal column, a metal plate, a push block, an insert block, and a rubber seat. When subjected to external force, the rubber buffer block is squeezed and contracted once by the pad block, thereby having a buffering phenomenon, and at the same time drives the insert block to move downward so that the insert block squeezes and contracts the push blocks and rubber seats on both sides, thereby having a secondary buffering. This solves the problem that the current guide rail is not provided with a buffering structure, which easily causes the guide rail to have a slight shaking phenomenon when subjected to external vibration force, and easily causes the fixing bolt to loosen after long-term use. The buffering phenomenon is achieved, thereby having certain protection measures for the guide rail, and the guide rail performance is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional structure of the fixing seat in the installation assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the U-shaped bolt, spring, spring block and L-shaped clamp block of the utility model;

[0021] Figure 4 This is a schematic diagram of the limit plate structure of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the rubber buffer block.

[0023] In the figure: 1. guide rail; 2. mounting assembly; 21. L-shaped seat; 211. spring; 212. spring block; 213. L-shaped block; 22. fixed seat; 23. U-shaped slide groove; 24. U-shaped frame; 25. limit plate; 251. U-shaped bolt; 252. rotating shaft; 253. elastic rubber block; 26. pad; 27. rubber buffer block; 271. T-shaped mounting groove; 272. metal column; 273. metal plate; 274. push block; 275. plug block; 276. rubber seat. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 3 As shown, the utility model provides a guide rail installation structure for a household elevator, including a guide rail 1, which is in a T-shaped state. The outer surface of the guide rail 1 is mirror-imaged with installation components 2 above and below. The installation component 2 includes an L-shaped seat 21. The outer surfaces of the L-shaped seat 21 in the horizontal and vertical directions are provided with installation holes. The upper surface of the L-shaped seat 21 in the horizontal direction is fixedly connected with a fixing seat 22. The upper surface of the guide rail 1 is provided with a T-shaped opening that communicates with the inside and outside. The outer surface of the guide rail 1 is slidably connected to the inside of the T-shaped opening. A cushion block 26 is fixedly connected to the lower end of the guide rail 1. A rubber buffer block 27 is provided on the lower surface of the cushion block 26. The outer surface of the rubber buffer block 27 is fixedly connected to the lower surface of the inner wall of the fixing seat 22. A U-shaped slide groove 23 is provided on the upper left side of the outer surface of the fixing seat 22. The horizontal direction of the U-shaped slide groove 23 is connected to the The outside of the fixed seat 22 is communicated with the inside and outside, a U-shaped frame 24 is fixedly connected to the upper rear side of the L-shaped seat 21 in the vertical direction, a limiting plate 25 is arranged on the inner side of the U-shaped frame 24, the outer surface of the limiting plate 25 overlaps with the inside of the U-shaped slide groove 23, a positioning groove is provided on the lower front side of the outer surface of the guide rail 1, the outer surface of the limiting plate 25 overlaps with the inside of the positioning groove, a U-shaped bolt 251 is fixedly connected to the front right side of the limiting plate 25, a spring 211 is fixedly connected to the upper front side of the L-shaped seat 21 in the vertical direction, a spring block 212 is fixedly connected to the end of the spring 211 away from the vertical direction of the L-shaped seat 21, a U-shaped handle is fixedly connected to the upper surface of the spring block 212, an L-shaped clamping block 213 is fixedly connected to the upper left side of the spring block 212, and the vertical direction of the L-shaped clamping block 213 overlaps with the horizontal outer surface of the U-shaped bolt 251;

[0026] The wall and the ground are fixed with bolts through the mounting holes in the L-shaped seat 21 under the guide rail 1. After the L-shaped seat 21 under the guide rail 1 is fixed, the lower end of the guide rail 1 is inserted into the interior of the fixing seat 22 so that the pad 26 contacts the rubber buffer block 27, and then the limiting plate 25 is rotated to make the limiting plate 25 enter the interior of the U-shaped slide groove 23. When the limiting plate 25 is rotated to a horizontal position and enters the interior of the positioning groove in the guide rail 1, the guide rail is positioned. Then, the U-shaped handle in the spring block 212 is pulled to drive the spring block 212 to move so that the spring 211 is stretched. When it moves to an appropriate position, the spring block 212 is moved upward to deform and bend the spring 211. Then, the spring block 212 is moved downward to make the L-shaped block 213 enter the interior of the U-shaped bolt 251, thereby adjusting the position of the U-shaped bolt 251. The guide rail 1 is then directly inserted into the upper fixing seat 22 by the installation assembly 2 above the guide rail 1, and the installation assembly 2 above the guide rail 1 has the same operation steps as the installation assembly 2 below. After the installation assembly 2 above the guide rail 1 is installed, the upper L-shaped seat 21 and the wall are fixed by bolts. Otherwise, when disassembly is required, the bolts and the L-shaped seat 21 are removed, and the spring block 212 is moved upward to drive the spring 211 and the L-shaped block 213 to separate from the U-shaped bolt 251, and then the limit plate 25 is rotated to move the limit plate 25 out of the U-shaped slot 23, thereby facilitating the separation of the guide rail 1 from the inside of the fixing seat 22, thereby facilitating the disassembly operation.

[0027] like Figure 4 As shown, a rotating shaft 252 is movably connected inside the rear side of the limiting plate 25, and the outer surface of the rotating shaft 252 is fixedly connected to the inner side of the U-shaped frame 24. The middle parts of the upper and lower parts of the limiting plate 25 are fixedly connected with elastic rubber blocks 253. The outer surface of the elastic rubber block 253 is provided with an inclined surface. The upper and lower elastic rubber blocks 253 are arranged in mirror images, and the outer surfaces of the upper and lower elastic rubber blocks 253 overlap and press against the inner wall of the positioning groove in the guide rail 1;

[0028] The setting of the rotating shaft 252 facilitates the movement of the limiting plate 25 , and the setting of the elastic rubber block 253 facilitates the close fit with the inner wall of the positioning groove in the guide rail 1 , thereby having a certain position restriction effect on the limiting plate 25 .

[0029] like Figure 5As shown, the cushion block 26 is in a T-shaped state, the lower surface of the cushion block 26 overlaps with the upper surface of the rubber buffer block 27 in the horizontal direction, a T-shaped mounting groove 271 is provided inside the rubber buffer block 27, metal columns 272 are provided on the left and right sides of the inner wall of the T-shaped mounting groove 271, the upper and lower ends of the metal column 272 are fixedly connected with metal plates 273, the side of the metal plate 273 away from the metal column 272 overlaps with the inner wall of the T-shaped mounting groove 271, the outer surface of the metal column 272 is penetrated and fixedly connected with a rubber seat 276, the rubber seat 276 is fixedly connected with a push block 274 away from the inner wall of the T-shaped mounting groove 271, a slope is provided above the outer surface of the push block 274, the outer surface of the slope is provided with an insert block 275, the upper end of the insert block 275 is fixedly connected with the lower surface of the cushion block 26 in the vertical direction;

[0030] When subjected to external force, the guide rail 1 moves to squeeze the elastic rubber block 253 again, and at the same time, the cushion block 26 squeezes the rubber buffer block 27, causing the rubber buffer block 27 to deform and shrink, thereby having a buffering effect. When the cushion block 26 moves downward, it drives the plug block 275 so that the plug block 275 squeezes the pushing blocks 274 on both sides, thereby squeezing the rubber seat 276, thereby enhancing the buffering effect. The metal column 272 and the metal plate 273 are arranged to support the inside of the T-shaped mounting groove 271 in the rubber buffer block 27.

[0031] The working principle of the guide rail installation structure of the home elevator is described in detail below.

[0032] When installation is required, the lower end of the guide rail 1 is inserted into the interior of the fixing seat 22 so that the cushion block 26 contacts the rubber buffer block 27, and then the limiting plate 25 is rotated to make the limiting plate 25 enter the interior of the U-shaped slide groove 23 and enter the positioning groove in the guide rail 1, and then the position of the U-shaped bolt 251 is clamped and positioned by pulling the spring block 212, the U-shaped handle, the spring block 212, the L-shaped clamping block 213, and the U-shaped bolt 251, thereby facilitating the installation effect. When subjected to external force, the guide rail 1 moves to squeeze the elastic rubber block 253 again, and at the same time, the cushion block 26 squeezes the rubber buffer block 27 downward, and at the same time drives the insert block 275 so that the insert block 275 squeezes the pushing blocks 274 on both sides, thereby squeezing the rubber seat 276 in the horizontal direction, thereby enhancing the effect of the buffering force, and the metal column 272 and the metal plate 273 are arranged to have a supporting effect.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A guide rail installation structure for a household elevator, comprising a guide rail (1), characterized in that: The guide rail (1) is in a T-shaped state. The outer surface of the guide rail (1) is mirror-imaged with a mounting assembly (2) above and below. The mounting assembly (2) comprises an L-shaped seat (21). The outer surfaces of the L-shaped seat (21) in the horizontal and vertical directions are provided with mounting holes. The upper surface of the L-shaped seat (21) in the horizontal direction is fixedly connected with a fixing seat (22). The upper surface of the guide rail (1) is provided with a T-shaped opening that communicates with the inside and outside. The outer surface of the guide rail (1) is slidably connected with the inside of the T-shaped opening. The lower end of the guide rail (1) is fixedly connected with a cushion block (26). The lower surface of the cushion block (26) is provided with a rubber buffer block (27). The outer surface of the rubber buffer block (27) is fixedly connected to the lower surface of the inner wall of the fixed seat (22); a U-shaped slide groove (23) is provided on the upper left side of the outer surface of the fixed seat (22); the horizontal direction of the U-shaped slide groove (23) is connected to the outside of the fixed seat (22); a U-shaped frame (24) is fixedly connected to the upper rear side of the L-shaped seat (21) in the vertical direction; a limiting plate (25) is provided on the inner side of the U-shaped frame (24); the outer surface of the limiting plate (25) overlaps the inside of the U-shaped slide groove (23); a positioning groove is provided on the lower front side of the outer surface of the guide rail (1); the outer surface of the limiting plate (25) overlaps the inside of the positioning groove.

2. A household elevator guide rail installation structure according to claim 1, characterized in that: A U-shaped bolt (251) is fixedly connected to the front right side of the limiting plate (25).

3. A household elevator guide rail installation structure according to claim 1, characterized in that: A spring (211) is fixedly connected to the upper front side of the L-shaped seat (21) in the vertical direction; a spring block (212) is fixedly connected to one end of the spring (211) away from the L-shaped seat (21) in the vertical direction; a U-shaped handle is fixedly connected to the upper surface of the spring block (212); an L-shaped clamping block (213) is fixedly connected to the upper left side of the spring block (212); and the vertical direction of the L-shaped clamping block (213) overlaps the horizontal outer surface of the U-shaped bolt (251).

4. A household elevator guide rail installation structure according to claim 1, characterized in that: A rotating shaft (252) is movably connected inside the rear side of the limiting plate (25), and the outer surface of the rotating shaft (252) is fixedly connected to the inner side of the U-shaped frame (24).

5. A household elevator guide rail installation structure according to claim 1, characterized in that: The middle parts of the upper and lower parts of the limiting plate (25) are fixedly connected with elastic rubber blocks (253), the outer surfaces of the elastic rubber blocks (253) are provided with inclined surfaces, the upper and lower elastic rubber blocks (253) are arranged in mirror images, and the outer surfaces of the upper and lower elastic rubber blocks (253) overlap and press against the inner walls of the positioning grooves in the guide rail (1).

6. A household elevator guide rail installation structure according to claim 1, characterized in that: The cushion block (26) is in a T-shaped shape, the lower surface of the cushion block (26) overlaps the upper surface of the rubber buffer block (27) in the horizontal direction, and a T-shaped mounting groove (271) is provided inside the rubber buffer block (27).

7. A household elevator guide rail installation structure according to claim 6, characterized in that: Metal columns (272) are provided on the left and right sides of the inner wall of the T-shaped mounting groove (271), and metal plates (273) are fixedly connected to the upper and lower ends of the metal columns (272), and the side of the metal plate (273) away from the metal column (272) overlaps the inner wall of the T-shaped mounting groove (271).

8. A household elevator guide rail installation structure according to claim 7, characterized in that: A rubber seat (276) is fixedly connected to the outer surface of the metal column (272); a push block (274) is fixedly connected to the inner wall of the rubber seat (276) away from the T-shaped mounting groove (271); a slope is provided above the outer surface of the push block (274); an insert block (275) is provided on the outer surface of the slope; the upper end of the insert block (275) is fixedly connected to the lower surface of the cushion block (26) in the vertical direction.

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