Small-load passenger elevator car frame with machine room

Abstract

The utility model relates to the technical field of elevators, in particular to a small-load passenger elevator car frame with a machine room. According to the technical problems, the small-load passenger elevator is usually household and is installed in a villa, but spaces for installation of the passenger elevator in each villa are different, and a car frame and a car of the passenger elevator usually need to be customized and cannot be produced in batches, so that the installation cost is high; according to the technical scheme, the small-load machine-room passenger elevator car frame comprises stand columns, adjusting assemblies, reinforcing assemblies, buffering assemblies, connecting assemblies and a lower beam; compared with an existing car frame of a small-load passenger elevator, the car frame of the small-load passenger elevator usually needs to be customized and cannot be produced in batches, so that the installation cost is high; according to the elevator car frame, the size of the car frame can be adjusted, so that the elevator car frame is suitable for elevator shafts of different sizes, the installation requirements of different sizes are met, the bottom of the car frame is reinforced through the two sets of inhaul cables, the overall strength of the car frame is improved, and safety is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to a small-load-carrying room passenger elevator car frame. Background Art

[0002] With the construction and development of high-rise buildings, elevators are widely used in residential buildings, skyscrapers and other buildings. The elevator frame is the load-bearing component of the elevator car and load. There are many types of elevators, and different elevators have different sizes, running speeds, and applicable scenarios. Small-load passenger elevators are usually suitable for villas. They are a kind of home elevator. Their advantage is that they occupy little space and can be used indoors, but their load capacity is low and they cannot carry too many people at one time. Since small-load passenger elevators are usually for home use and installed in villas, but the space available for passenger elevator installation in each villa is different, the passenger elevator frame and car usually need to be customized and cannot be mass-produced, resulting in high installation costs. Utility Model Content

[0003] In order to overcome the problem that small-load passenger elevators are usually used at home and installed in villas, but the space available for passenger elevator installation in each villa is different, the passenger elevator frame and car usually need to be customized and cannot be mass-produced, resulting in high installation costs.

[0004] The technical solution of the utility model is: a small-load-capable passenger elevator car frame, comprising columns, adjustment components, reinforcement components, buffer components, connecting components and lower beams, two groups of columns are provided, the lower beam is provided between the two groups of columns, the adjustment component is provided on one side of the column, the adjustment component is provided in two groups, the reinforcement component is provided on one side of the column, the reinforcement component is located above the adjustment component, a plurality of reinforcement components are provided, the buffer component is provided above the adjustment component, and the connecting component is provided above the column.

[0005] Preferably, the size of the car frame can be adjusted by setting an adjusting component, and the adjusting component can be strengthened by setting a reinforcing component, so that the installation strength of the adjusting component is higher, and the car can be buffered by setting a buffer component, so that the passenger elevator runs more smoothly and the passenger comfort is improved, and the external machine room drive equipment is connected by setting a connecting component, and the spring plate is supported and installed by setting a lower beam.

[0006] Preferably, the adjustment assembly includes a sleeve, a sleeve rod and a mounting strip. The sleeve is provided in multiple groups. The sleeve is fixedly installed on one side of the column. The sleeve rod is provided inside the sleeve. The sleeve rod is slidably connected to the sleeve. Two groups of mounting strips are provided. One group of mounting strips is fixedly installed between the two groups of sleeves, and the other group of mounting strips is fixedly installed at one end of the sleeve rod. The sleeve rod is provided to support and install the sleeve rod, and the sleeve rod is provided to support and install the mounting strip. Through the cooperation of the sleeve rod and the sleeve, the distance between the two groups of mounting strips can be adjusted.

[0007] Preferably, the adjustment assembly also includes a slide rail, a slider and a folding rod. The slide rail is fixedly installed on one side of the mounting bar, the slider is arranged inside the slide rail, the slider is slidably connected to the slide rail, multiple groups of sliders are arranged, the folding rod is arranged between two groups of sliders, and the folding rod is rotatably connected to the slider; by arranging the cooperation between the slide rail and the slider, the folding rod can be stretched or folded, and the mounting bar is supported and limited by arranging the folding rod.

[0008] Preferably, the reinforcement component includes a mounting seat, a fixing block and a first cable, the mounting seat is fixedly installed on one side of the column, the fixing block is fixedly installed above the sleeve, and the first cable is fixedly installed between the mounting seat and the fixing block; the first cable is supported and installed by arranging the mounting block and the fixing block, and the sleeve and the column are reinforced by arranging the first cable to improve the installation strength.

[0009] Preferably, the reinforcement component also includes a slide, a slide, a first mounting block, a mounting frame, a second mounting block and a second cable, the slide is fixedly installed on one side of the column, the slide is located above the mounting seat, the slide is located outside the slide, the slide is slidably connected to the slide, the first mounting block is arranged on one side of the slide, the first mounting block is rotatably connected to the slide, the mounting frame is arranged above the mounting bar located at one end of the sleeve rod, the mounting frame is fixedly connected to this group of mounting bars, the second mounting block is arranged inside the mounting frame, the second mounting block is rotatably connected to the mounting frame, and the second cable is fixedly installed between the first mounting block and the second mounting block; the slide is arranged so that the slide can move along the slide, the first mounting block is supported and installed by arranging the slide, the second mounting block is supported and installed by arranging the mounting frame, the second cable is supported and installed by arranging the first mounting block and the second mounting block, and the second cable is reinforced between the mounting bar located at a section of the sleeve rod and the column.

[0010] Preferably, the buffer assembly includes a spring plate, a damping shock absorber and a rubber shock absorbing block. The spring plate is fixedly installed above the lower beam and is located between two groups of columns. Multiple groups of damping shock absorbers are provided. The damping shock absorbers are fixedly installed above the mounting strip. The rubber shock absorbing block is fixedly installed on one side of the column and is located below the connecting assembly. By arranging the spring plate and the damping shock absorber, the bottom of the car is damped to improve the comfort of passengers riding the passenger elevator. By arranging the rubber shock absorbing block, the top of the car is damped and limited.

[0011] Preferably, the connecting assembly includes an upper beam and a guide wheel, the upper beam is fixedly installed above the column, the guide wheel is arranged inside the upper beam, and the guide wheel is rotatably connected to the upper beam; the guide wheel is supported and installed by setting the upper beam, and the external machine room drive equipment is connected by setting the guide wheel.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the existing small-load passenger elevators, the car frame usually needs to be customized and cannot be mass-produced, resulting in high installation costs; this device is suitable for elevator shafts of different sizes by setting an adjustable car frame to meet installation requirements of different sizes, and the bottom of the car frame is strengthened by two sets of cables to improve the overall strength of the car frame, which is safer;

[0014] 2. Through the cooperation of the sleeve rod and the sleeve, the distance between the two sets of mounting strips can be adjusted, thereby adjusting the size of the overall car frame to adapt to elevator shafts of different sizes. Through the cooperation of the slider and the slide rail, the folding rod can be extended and retracted, and the folding rod can be used to strengthen the space between the two sets of mounting strips, making the overall car frame more solid;

[0015] 3. The first cable is supported and installed by the mounting block and the fixing block, and the first cable is used to strengthen the space between the sleeve and the column to improve its installation strength. The second cable is supported and installed by the first mounting block and the second mounting block, and the second cable is used to strengthen the space between the mounting bar located at one section of the sleeve rod and the column, so that the overall strength of the car frame is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The first structural diagram of the small load-carrying passenger elevator car frame of the utility model is shown;

[0017] Figure 2 The second three-dimensional structure schematic diagram of the small load-carrying cabin passenger elevator car frame of the utility model is shown;

[0018] Figure 3 The three-dimensional structure diagram of the small load-carrying passenger elevator car frame adjustment assembly of the utility model is shown;

[0019] Figure 4 The third three-dimensional structure schematic diagram of the small load-carrying cabin passenger elevator car frame of the utility model is shown;

[0020] Explanation of the reference numerals: 1. column; 2. adjustment component; 3. reinforcement component; 4. buffer component; 5. connection component; 6. lower beam; 201. sleeve; 202. sleeve rod; 203. mounting strip; 204. slide rail; 205. slider; 206. folding rod; 301. mounting seat; 302. fixing block; 303. first cable; 304. slideway; 305. slide; 306. first mounting block; 307. mounting frame; 308. second mounting block; 309. second cable; 401. spring plate; 402. damping shock absorber; 403. rubber shock absorbing block; 501. upper beam; 502. wire pulley. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a small-load organic passenger elevator car frame, including a column 1, an adjustment component 2, a reinforcement component 3, a buffer component 4, a connection component 5 and a lower beam 6, the column 1 is provided with two groups, the lower beam 6 is provided between the two groups of columns 1, the adjustment component 2 is provided on one side of the column 1, the adjustment component 2 is provided with two groups, the reinforcement component 3 is provided on one side of the column 1, the reinforcement component 3 is located above the adjustment component 2, the reinforcement component 3 is provided with multiple groups, the buffer component 4 is provided above the adjustment component 2, and the connection component 5 is provided above the column 1.

[0023] See also Figure 2-3In this embodiment, the adjustment component 2 includes a sleeve 201, a sleeve rod 202 and a mounting strip 203. The sleeve 201 is provided with multiple groups. The sleeve 201 is fixedly installed on one side of the column 1. The sleeve rod 202 is arranged inside the sleeve 201. The sleeve rod 202 is slidably connected with the sleeve 201. There are two groups of mounting strips 203. One group of mounting strips 203 is fixedly installed between the two groups of sleeves 201, and the other group of mounting strips 203 is fixedly installed on one end of the sleeve rod 202. The sleeve rod 201 is provided to support and install the sleeve rod 202, and the sleeve rod 202 is provided to support and install the mounting strip 203. Through the cooperation of the sleeve rod 202 and the sleeve 201, Thus, the distance between the two groups of mounting strips 203 can be adjusted; the adjustment component 2 also includes a slide rail 204, a slider 205 and a folding rod 206, the slide rail 204 is fixedly installed on one side of the mounting strip 203, the slider 205 is arranged inside the slide rail 204, the slider 205 is slidably connected to the slide rail 204, the slider 205 is arranged in multiple groups, the folding rod 206 is arranged between the two groups of sliders 205, and the folding rod 206 is rotatably connected to the slider 205; by arranging the cooperation between the slide rail 204 and the slider 205, the folding rod 206 can be stretched or folded, and the mounting strip 203 is supported and limited by the folding rod 206; the reinforcement component 3 includes The reinforcing assembly 3 also includes a mounting seat 301, a fixing block 302 and a first cable 303. The mounting seat 301 is fixedly installed on one side of the column 1, the fixing block 302 is fixedly installed above the sleeve 201, and the first cable 303 is fixedly installed between the mounting seat 301 and the fixing block 302; the first cable 303 is supported and installed by arranging the mounting block and the fixing block 302, and the sleeve 201 and the column 1 are reinforced by arranging the first cable 303 to improve the installation strength; the reinforcing assembly 3 also includes a slide 304, a slide 305, a first mounting block 306, a mounting frame 307, a second mounting block 308 and a second cable 309, the slide 304 is fixedly installed Installed on one side of the column 1, the slide 304 is located above the mounting seat 301, the slide 305 is located outside the slide 304, the slide 305 is slidably connected to the slide 304, the first mounting block 306 is arranged on one side of the slide 305, the first mounting block 306 is rotatably connected to the slide 305, the mounting frame 307 is arranged above the mounting bar 203 located at one end of the sleeve rod 202, the mounting frame 307 is fixedly connected to the group of mounting bars 203, the second mounting block 308 is arranged inside the mounting frame 307, the second mounting block 308 is rotatably connected to the mounting frame 307, and the second cable 309 is fixedly installed between the first mounting block 306 and the second mounting block 308;The slideway 304 is provided so that the slide 305 can move along the slideway 304, the slide 305 is provided to support and install the first mounting block 306, the mounting frame 307 is provided to support and install the second mounting block 308, the first mounting block 306 and the second mounting block 308 are provided to support and install the second cable 309, and the second cable 309 is provided to strengthen the space between the mounting bar 203 and the column 1 at a section of the sleeve rod 202.

[0024] See also Figure 4 In this embodiment, the buffer assembly 4 includes a spring plate 401, a damping shock absorber 402 and a rubber shock absorbing block 403. The spring plate 401 is fixedly installed above the lower beam 6, and the spring plate 401 is located between the two groups of columns 1. The damping shock absorber 402 is provided with multiple groups, and the damping shock absorber 402 is fixedly installed above the mounting strip 203. The rubber shock absorbing block 403 is fixedly installed on one side of the column 1, and the rubber shock absorbing block 403 is located below the connecting assembly 5; by setting the spring plate 401 and the damping shock absorber 402 The bottom of the car is shock-absorbed to improve the comfort of passengers riding the passenger elevator. The top of the car is shock-absorbed and limited by setting a rubber shock-absorbing block 403; the connecting component 5 includes an upper beam 501 and a guide wheel 502. The upper beam 501 is fixedly installed above the column 1, and the guide wheel 502 is set inside the upper beam 501. The guide wheel 502 is rotatably connected to the upper beam 501; the guide wheel 502 is supported and installed by setting the upper beam 501, and the external machine room drive equipment is connected by setting the guide wheel 502.

[0025] During operation, the sleeve rod 202 is slid in the sleeve 201 to adjust the distance between the two sets of mounting strips 203, so that the device can be installed in elevator shafts of different sizes. The folding rod 206 is supported and installed by the cooperation of the slide rail 204 and the slider 205, and the folding rod 206 can be stretched or folded to follow the movement of the sleeve rod 202 to support the two sets of mounting strips 203, so that the bottom of the overall car frame is more stable.

[0026] The first cable 303 is used to strengthen the connection between the column 1 and the sleeve 201, thereby improving the installation strength of the sleeve 201, and the second cable 309 is used to strengthen the connection between the column 1 and the mounting bar 203, thereby improving the installation strength of the mounting bar 203;

[0027] The spring plate 401 and the damping shock absorber 402 are used to dampen the bottom of the car installed in the device, and the rubber damping block 403 is used to dampen the top of the car installed in the device, so as to improve the riding comfort of passengers;

[0028] The wire pulley 502 is used to connect the driving equipment of the external machine room, so as to provide power for the whole device.

[0029] Through the above steps, the size of the car frame can be adjusted by setting the adjustment component 2, and the adjustment component 2 can be strengthened by setting the reinforcement component 3, so that the installation strength of the adjustment component 2 is higher, and the car can be buffered by setting the buffer component 4, so that the passenger elevator runs more smoothly and improves the comfort of passengers. The external machine room drive equipment is connected by setting the connection component 5, and the spring plate 401 is supported and installed by setting the lower beam 6.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A small load-carrying passenger elevator car frame, comprising a column (1); characterized in that: The invention also comprises an adjustment component (2), a reinforcement component (3), a buffer component (4), a connection component (5) and a lower beam (6); the column (1) is provided with two groups, the lower beam (6) is provided between the two groups of columns (1), the adjustment component (2) is provided on one side of the column (1), the adjustment component (2) is provided with two groups, the reinforcement component (3) is provided on one side of the column (1), the reinforcement component (3) is located above the adjustment component (2), a plurality of reinforcement components (3) are provided, the buffer component (4) is provided above the adjustment component (2), and the connection component (5) is provided above the column (1).

2. A small load-carrying passenger elevator car frame with an engine room according to claim 1, characterized in that: The adjustment assembly (2) comprises a sleeve (201), a sleeve rod (202) and a mounting strip (203). The sleeve (201) is provided in multiple groups. The sleeve (201) is fixedly installed on one side of the column (1). The sleeve rod (202) is arranged inside the sleeve (201). The sleeve rod (202) is slidably connected to the sleeve (201). The mounting strip (203) is provided in two groups. One group of mounting strips (203) is fixedly installed between the two groups of sleeves (201), and the other group of mounting strips (203) is fixedly installed on one end of the sleeve rod (202).

3. A small load-carrying passenger elevator car frame with an engine room according to claim 2, characterized in that: The adjustment component (2) further comprises a slide rail (204), a slider (205) and a folding rod (206); the slide rail (204) is fixedly mounted on one side of the mounting bar (203); the slider (205) is arranged inside the slide rail (204); the slider (205) is slidably connected to the slide rail (204); a plurality of sliders (205) are arranged; the folding rod (206) is arranged between two groups of sliders (205); and the folding rod (206) is rotatably connected to the slider (205).

4. A small load-carrying passenger elevator car frame with an engine room according to claim 1, characterized in that: The reinforcement assembly (3) comprises a mounting seat (301), a fixing block (302) and a first cable (303); the mounting seat (301) is fixedly mounted on one side of the column (1); the fixing block (302) is fixedly mounted above the sleeve (201); and the first cable (303) is fixedly mounted between the mounting seat (301) and the fixing block (302).

5. A small load-carrying passenger elevator car frame with an engine room according to claim 4, characterized in that: The reinforcement assembly (3) further comprises a slideway (304), a slide frame (305), a first mounting block (306), a mounting frame (307), a second mounting block (308) and a second cable (309), wherein the slideway (304) is fixedly mounted on one side of the column (1), the slideway (304) is located above the mounting seat (301), the slide frame (305) is located outside the slideway (304), the slide frame (305) is slidably connected to the slideway (304), and the first mounting block (306) is arranged on the slide frame (305). On one side, a first mounting block (306) is rotatably connected to the slide (305), a mounting frame (307) is arranged above the mounting strip (203) at one end of the sleeve rod (202), the mounting frame (307) is fixedly connected to the group of mounting strips (203), a second mounting block (308) is arranged inside the mounting frame (307), the second mounting block (308) is rotatably connected to the mounting frame (307), and a second cable (309) is fixedly installed between the first mounting block (306) and the second mounting block (308).

6. A small load-carrying passenger elevator car frame with an engine room according to claim 1, characterized in that: The buffer assembly (4) comprises a spring plate (401), a damping shock absorber (402) and a rubber shock absorbing block (403); the spring plate (401) is fixedly mounted above the lower beam (6); the spring plate (401) is located between two groups of upright posts (1); a plurality of damping shock absorbers (402) are provided; the damping shock absorbers (402) are fixedly mounted above the mounting strip (203); the rubber shock absorbing block (403) is fixedly mounted on one side of the upright post (1); and the rubber shock absorbing block (403) is located below the connecting assembly (5).

7. A small load-carrying passenger elevator car frame with an engine room according to claim 1, characterized in that: The connection assembly (5) comprises an upper beam (501) and a guide wheel (502), wherein the upper beam (501) is fixedly installed above the column (1), and the guide wheel (502) is arranged inside the upper beam (501), and the guide wheel (502) is rotatably connected to the upper beam (501).

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