CN220664817U - Indoor elevator mounting platform - Google Patents
Indoor elevator mounting platform Download PDFInfo
- Publication number
- CN220664817U CN220664817U CN202322335317.8U CN202322335317U CN220664817U CN 220664817 U CN220664817 U CN 220664817U CN 202322335317 U CN202322335317 U CN 202322335317U CN 220664817 U CN220664817 U CN 220664817U
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- bottom plate
- platform
- fixed mounting
- platform bottom
- rotating shaft
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- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of elevator installation, and provides an indoor elevator installation platform which comprises a platform bottom plate, wherein first support columns are fixedly arranged at the two ends of the left side of the top of the platform bottom plate, first electric push rods are fixedly arranged at the top centers of the two first support columns, upper baffles are fixedly arranged at the tops of the two first electric push rods, a first rotating shaft is movably embedded near the bottom end at the center of the left side of the platform bottom plate, a first crank is fixedly arranged at the left side of the first rotating shaft, and one end of a first screw rod is fixedly arranged at the center of the rear side of the inside of the platform bottom plate.
Description
Technical Field
The utility model relates to the technical field of elevator installation, in particular to an indoor elevator installation platform.
Background
When the elevator is installed, the guide rails are required to be installed on two sides of the inner wall of the elevator shaft, the guide rails serve as guide functions for lifting of the elevator car, the guide rails extend along the height direction of the elevator, and the guide rails are connected together in a multi-section mode due to the fact that the height value of the elevator shaft is very large. In the past, when installing elevator guide rail, need put up the scaffold frame in every floor layer, the workman stands on the scaffold frame layering installation guide rail. In order to improve the efficiency of elevator installation auxiliary device installation, no scaffold elevator installation platform has appeared, and its spare part is comparatively standardized, faster than scaffold installation speed.
The prior Chinese published patent number is: the utility model provides an indoor elevator installation platform, which belongs to the technical field of elevator installation and comprises a support frame, a platform frame and a platform plate, wherein the support frame is arranged on the platform frame; the supporting frame comprises two groups of top supporting brackets, supporting rods and bottom supporting brackets which are arranged along the height direction of the elevator door opening; the top support comprises an L-shaped support plate for supporting against the upper edge of the elevator door opening, a top screw rod fixed below the L-shaped support plate and a top limit nut sleeved on the top screw rod; the bottom support comprises a base used for being fixed at the lower edge of the elevator door opening and a connecting rod fixed above the base; the top end of the stay bar is sleeved outside the top screw rod and is abutted under the top limit nut, and the bottom end of the stay bar is connected with the connecting rod; the platform frame is of a rectangular frame structure and is vertically arranged on the side face, facing the elevator shaft, of the supporting frame; the platform board is flatly paved at the bottom of the platform frame. The utility model can be suitable for elevator door openings with different sizes, and has higher stability and safety.
Although the above scheme has advantages such as the above, but above-mentioned scheme is in the use because can't realize going up and down, when the staff when the construction, need the staff to install with the help of other devices or on standing on the tip when meeting the part that needs the installation too high position, there is great potential safety hazard in installing, and when using, when meetting the overlength elevator shaft, the clearance can appear in the device front portion and the inside front side of elevator shaft, and then the potential safety hazard can appear equally.
Disclosure of Invention
The utility model aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an indoor elevator mounting platform, includes the platform bottom plate, the equal fixed mounting in top left side both ends of platform bottom plate has first support column, two equal fixed mounting in top center department of first support column has first electric putter, two the top fixed mounting of first electric putter has the overhead gage, the left side center department of platform bottom plate is close to the activity of bottom and inlays and has had first axis of rotation, the left side fixed mounting of first axis of rotation has first crank, the right side of first axis of rotation just is located the one end of the inside rear side center department fixed mounting of platform bottom plate has first screw rod, first spout has been seted up in the inside front side center department of platform bottom plate, the surface of first screw rod just is close to the left side inner wall movable sleeve of platform bottom plate is equipped with right baffle, the front side surface sliding connection of right baffle is in the internal surface of first spout, the right side fixed mounting of right baffle has the rubber pad.
Preferably, a second support column is fixedly arranged at the center of the left side of the top of the platform bottom plate, one end of a second screw rod is movably embedded in the center of the top of the second support column, a second rotating shaft is fixedly arranged at the other end of the second screw rod, and the second rotating shaft is movably embedded in the top of the platform bottom plate and is close to the right side of the second support column.
Preferably, the surface of the second rotation shaft and be close to the fixed cover in top of platform bottom plate is equipped with first bevel gear, the top rear side of platform bottom plate and be close to the right side fixed mounting of first support column has the spliced pole, the inside activity of spliced pole inlays and is equipped with the third rotation shaft.
Preferably, the front side surface fixed cover of third axis of rotation is equipped with the second bevel gear, the second bevel gear meshing in first bevel gear, the rear side fixed mounting of third axis of rotation has the second crank, the surface of second screw rod just is close to the top movable sleeve of second axis of rotation is equipped with the slider.
Preferably, the right side center of the sliding block is fixedly provided with a working bottom plate, the right side center of the second supporting column is provided with a second sliding groove, and the left side outer surface of the sliding block is slidably connected with the inner surface of the second sliding groove.
Preferably, the top of work bottom plate fixed mounting has the guardrail, the bottom of work bottom plate is fixed with the second electric putter.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the elevator door opening device is used, a worker can push the platform bottom plate to the front of an elevator door opening, push the first electric push rod arranged on the first support column arranged on the top of the platform bottom plate, push the upper baffle arranged on the top of the first electric push rod, then enable the device to be clamped in the door opening wall, after the device is clamped, enable the worker to rotate the first crank to drive the first rotating shaft to rotate, enable the first rotating shaft to drive the first screw rod arranged on the first rotating shaft to rotate while rotating, enable the first screw rod to drive the right baffle plate arranged on the first screw rod to move through the first sliding groove arranged on the front side inside the platform bottom plate while rotating, enable the right baffle plate to drive the rubber pad arranged on the right baffle plate to abut against the door opening wall while moving, and therefore potential safety hazards caused by the situation that the device is clamped in the door opening when the door opening is far away from the wall can be prevented.
2. According to the utility model, when the device is used, a worker rotates the second crank so as to drive the third rotating shaft embedded in the connecting column to rotate, the third rotating shaft drives the second bevel gear arranged on the third rotating shaft to rotate while rotating, the second bevel gear drives the first bevel gear meshed with and sleeved on the second rotating shaft to synchronously rotate while rotating, the second rotating shaft drives the second screw arranged on the second bevel gear to rotate, the second screw drives the slide block sleeved on the second screw to synchronously move while rotating, the slide block moves through the second sliding groove arranged on the second supporting column of the platform bottom plate, and the slide block and the working bottom plate move through the second sliding groove while moving so as to prevent the situation that dislocation and the like occur while moving, and the working bottom plate can be lifted through the linkage structure, so that the safety hazard of the worker on the way is greatly reduced when the worker installs the part with a higher installation position, the slide block can also be applicable to different workers, the slide block can be moved through the second sliding groove arranged on the second supporting column arranged on the platform bottom plate, the side of the second sliding bottom plate can be prevented from being stepped on by the bottom plate, the bottom plate can be prevented from being arranged on the bottom plate by the side of the hollow bottom plate, and the hollow bottom plate can be prevented from being influenced by the condition that the worker is arranged on the bottom plate.
Drawings
Fig. 1 is a schematic top perspective view of an indoor elevator installation platform according to the present utility model;
fig. 2 is a schematic rear perspective view of an indoor elevator installation platform according to the present utility model;
fig. 3 is a schematic diagram of a right-side perspective structure of an indoor elevator installation platform provided by the utility model;
fig. 4 is a schematic diagram of a front perspective view of the interior of a platform floor of an indoor elevator installation platform according to the present utility model.
Legend description:
1. a platform floor; 101. a first support column; 102. a first electric push rod; 103. an upper baffle; 104. a first rotation shaft; 105. a first crank; 106. a first screw; 107. a first chute; 108. a right baffle; 109. a rubber pad; 2. a second support column; 201. a second screw; 202. a second rotation shaft; 203. a first bevel gear; 204. a connecting column; 205. a third rotation shaft; 206. a second bevel gear; 207. a second crank; 208. a second chute; 209. a slide block; 210. a working bottom plate; 211. guard bars; 212. and the second electric push rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an indoor elevator mounting platform, including platform bottom plate 1, the top left side both ends of platform bottom plate 1 all fixed mounting has first support column 101, the top center department of two first support columns 101 all fixed mounting has first electric putter 102, the top fixed mounting of two first electric putter 102 has upper shield 103, the left side center department of platform bottom plate 1 is close to the activity of bottom and inlays and has had first axis of rotation 104, the left side fixed mounting of first axis of rotation 104 has first crank 105, the right side of first axis of rotation 104 just is located the one end that the inside rear side center department fixed mounting of platform bottom plate 1 had first screw rod 106, first spout 107 has been seted up to the inside front side center department of platform bottom plate 1, the surface of first screw rod 106 just is close to the left side inner wall movable sleeve of platform bottom plate 1 is equipped with right baffle 108, the front side surface sliding connection of right baffle 108 is at the internal surface of first spout 107, the right side fixed mounting of right baffle 108 has rubber pad 109.
Further, as shown in fig. 1-4, a second support column 2 is fixedly installed at the center of the left side of the top of the platform bottom plate 1, one end of a second screw 201 is movably embedded in the center of the top of the second support column 2, a second rotating shaft 202 is fixedly installed at the other end of the second screw 201, and the second rotating shaft 202 is movably embedded in the top of the platform bottom plate 1 and is close to the right side of the second support column 2, so that the second screw 201 installed on the second rotating shaft 202 can be driven to rotate while rotating.
Further, as shown in fig. 1-4, a first bevel gear 203 is fixedly sleeved on the outer surface of the second rotating shaft 202 and close to the top of the platform bottom plate 1, a connecting column 204 is fixedly installed on the rear side of the top of the platform bottom plate 1 and close to the right side of the first supporting column 101, a third rotating shaft 205 is movably embedded in the connecting column 204, a second bevel gear 206 is fixedly sleeved on the front surface of the third rotating shaft 205, the second bevel gear 206 is meshed with the first bevel gear 203, a second crank 207 is fixedly installed on the rear side of the third rotating shaft 205, a sliding block 209 is movably sleeved on the outer surface of the second screw 201 and close to the top of the second rotating shaft 202, so that a worker can rotate the second crank 207 and further drive the third rotating shaft 205 embedded in the connecting column 204 to rotate, the third rotating shaft 205 drives the second bevel gear 206 installed on the second rotating shaft while rotating, and the second bevel gear 206 drives the first bevel gear 203 meshed with and sleeved on the second rotating shaft 202 to synchronously rotate, and then the second screw 201 is driven to synchronously move by the second screw 201 sleeved on the second rotating shaft 201 while driving the sliding block 209.
Further, as shown in fig. 1-4, the working bottom plate 210 is fixedly installed at the center of the right side of the sliding block 209, the second sliding groove 208 is provided at the center of the right side of the second supporting column 2, the left outer surface of the sliding block 209 is slidably connected to the inner surface of the second sliding groove 208, so that the sliding block 209 can move through the second sliding groove 208 provided on the second supporting column 2 installed on the platform bottom plate 1, and when the sliding block 209 moves, the working bottom plate 210 installed on the sliding block 209 is driven to synchronously move, so that the sliding block 209 and the working bottom plate 210 move through the second sliding groove 208, and the situation that dislocation and the like occur during the movement can be prevented, and the working bottom plate 210 can be lifted through the linkage structure, so that the working personnel do not need to stand at the toe or install by means of other tools when the part with too high installation position, the potential safety hazards of the working personnel during the working process are greatly reduced, meanwhile, the device can be applicable to the working personnel with different heights, and the applicability of the device is improved.
Further, as shown in fig. 1-4, the guard rail 211 is fixedly installed at the top of the working bottom plate 210, the second electric push rod 212 is fixed at the bottom of the working bottom plate 210, so that the situation that a worker steps on the air in the working process can be prevented by the guard rail 211 installed at the top of the working bottom plate 210, and the working bottom plate 210 and the platform bottom plate 1 provide a supporting force by the second electric push rod 212 installed at the bottom of the working bottom plate 210, so that the situation that the worker is hollow in the bottom of the right side of the working bottom plate 210 in the working process is prevented, and the inclination of the working bottom plate 210 affects the operation of the worker.
Working principle: when the elevator is used, a worker can push the platform bottom plate 1 to the elevator hole, the first electric push rod 102 arranged on the first supporting column 101 arranged at the top of the platform bottom plate 1 pushes the upper baffle plate 103 arranged at the top of the first electric push rod 102, then the device can be clamped in the wall of the hole, after the device is clamped, the worker can rotate the first crank 105 to drive the first rotating shaft 104 to rotate, the first rotating shaft 104 drives the first screw 106 arranged on the first rotating shaft 104 to rotate while rotating, the first screw 106 drives the right baffle plate 108 arranged on the first screw 106 to move through the first sliding groove 107 arranged at the front side inside the platform bottom plate 1 while rotating, and the right baffle plate 108 drives the rubber pad 109 arranged on the right baffle plate 108 to prop against the wall of the hole while moving, so that potential safety hazards can be prevented because the device is clamped in the hole when the hole is far away from the wall. In use, a worker rotates the second crank 207 to drive the third rotating shaft 205 embedded in the connecting column 204 to rotate, the third rotating shaft 205 drives the second bevel gear 206 mounted on the third rotating shaft 205 to rotate while rotating, the second bevel gear 206 drives the first bevel gear 203 meshed with and sleeved on the second rotating shaft 202 to synchronously rotate while rotating, the second screw 201 mounted on the second bevel gear 206 is driven by the second rotating shaft 202 to rotate, the second screw 201 drives the slide block 209 sleeved on the second screw 201 to synchronously move while rotating, the slide block 209 moves through the second sliding groove 208 arranged on the second supporting column 2 of the platform bottom plate 1, and the working bottom plate 210 mounted on the slide block 209 synchronously moves while the slide block 209 moves through the second sliding groove 208, the device can prevent the working bottom plate 210 from being misplaced and the like during movement, the working bottom plate 210 can be lifted through the linkage structure, the working personnel can not need to stand on the tiptoe or install by means of other tools when the parts are too high in installation position, the potential safety hazards of the working personnel during working are greatly reduced, meanwhile, the device can be applicable to the working personnel with different heights, the applicability of the device is improved, the situation that the working personnel steps on the air and the like during working can be prevented through the guard rail 211 installed at the top of the working bottom plate 210, the working bottom plate 210 and the platform bottom plate 1 are provided with a supporting force through the second electric push rod 212 installed at the bottom of the working bottom plate 210, the working bottom plate 210 is prevented from being inclined due to the fact that the working bottom plate 210 is hollow and the like during working, and the operation of the working personnel is influenced.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. Indoor elevator mounting platform, including platform bottom plate (1), its characterized in that: the utility model discloses a platform bottom plate, including platform bottom plate (1), first support column (101) are all fixed mounting at the top left side both ends of platform bottom plate (1), two equal fixed mounting in top center department of first support column (101) has first electric putter (102), two the top fixed mounting of first electric putter (102) has upper shield (103), the left side center department of platform bottom plate (1) is close to the activity of bottom and inlays and has first axis of rotation (104), the left side fixed mounting of first axis of rotation (104) has first crank (105), the right side of first axis of rotation (104) just is located the one end of the inside rear side center department fixed mounting of platform bottom plate (1) has first screw rod (106), the surface of first screw rod (106) and be close to the left side inner wall movable sleeve of platform bottom plate (1) are equipped with right baffle (108), the front side surface sliding connection of right baffle (108) is in the interior surface of first screw rod (107), right side baffle (109) fixed mounting has rubber pad.
2. An indoor elevator installation platform as defined in claim 1, wherein: the novel platform is characterized in that a second support column (2) is fixedly arranged in the center of the left side of the top of the platform bottom plate (1), one end of a second screw rod (201) is movably embedded in the center of the top of the second support column (2), a second rotating shaft (202) is fixedly arranged at the other end of the second screw rod (201), and the second rotating shaft (202) is movably embedded in the top of the platform bottom plate (1) and is close to the right side of the second support column (2).
3. An indoor elevator installation platform as defined in claim 2, wherein: the outer surface of the second rotating shaft (202) is fixedly sleeved with a first bevel gear (203) close to the top of the platform bottom plate (1), a connecting column (204) is fixedly installed on the rear side of the top of the platform bottom plate (1) and close to the right side of the first supporting column (101), and a third rotating shaft (205) is movably embedded in the connecting column (204).
4. An indoor elevator installation platform as defined in claim 3, wherein: the front side surface fixed cover of third axis of rotation (205) is equipped with second bevel gear (206), second bevel gear (206) meshing in first bevel gear (203), the rear side fixed mounting of third axis of rotation (205) has second crank (207), the surface of second screw rod (201) just is close to the top movable sleeve of second axis of rotation (202) is equipped with slider (209).
5. The indoor elevator installation platform of claim 4, wherein: the right side center department fixed mounting of slider (209) has work bottom plate (210), second spout (208) have been seted up to the right side center department of second support column (2), the left side surface sliding connection of slider (209) is in the internal surface of second spout (208).
6. The indoor elevator installation platform of claim 5, wherein: the top of the working bottom plate (210) is fixedly provided with a guardrail (211), and the bottom of the working bottom plate (210) is fixedly provided with a second electric push rod (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335317.8U CN220664817U (en) | 2023-08-29 | 2023-08-29 | Indoor elevator mounting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322335317.8U CN220664817U (en) | 2023-08-29 | 2023-08-29 | Indoor elevator mounting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220664817U true CN220664817U (en) | 2024-03-26 |
Family
ID=90341194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322335317.8U Active CN220664817U (en) | 2023-08-29 | 2023-08-29 | Indoor elevator mounting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220664817U (en) |
-
2023
- 2023-08-29 CN CN202322335317.8U patent/CN220664817U/en active Active
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| GR01 | Patent grant | ||
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