CN112573425A - Device for rapidly conveying construction materials to high place - Google Patents
Device for rapidly conveying construction materials to high place Download PDFInfo
- Publication number
- CN112573425A CN112573425A CN202011293330.6A CN202011293330A CN112573425A CN 112573425 A CN112573425 A CN 112573425A CN 202011293330 A CN202011293330 A CN 202011293330A CN 112573425 A CN112573425 A CN 112573425A
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- Prior art keywords
- plate
- sliding
- moving platform
- driving
- supporting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004035 construction material Substances 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The utility model provides a to device of eminence rapid transport construction material, includes slide and mobile station, its characterized in that: the device comprises a sliding plate, a support plate, a pressure sensor, a driving device, a sliding device and a lifting device, wherein the pressure sensor for detecting wheels is arranged on the surface of the support plate above the moving platform, the driving device drives the moving platform to move upwards to convey a vehicle for conveying materials on the moving platform to the upper side of the device, the lifting device matched with the driving device is arranged above the top end of the sliding plate, and when the wheels on the support plate are in place, the driving device drives the lifting device to lift the moving platform upwards. The device for quickly conveying construction materials to the high place has the advantages that the materials or tools to be conveyed can be quickly conveyed to the designated high place, the conveying time is saved, the labor intensity of people is reduced, and conveyed articles are prevented from falling off.
Description
Technical Field
The invention relates to a device for conveying construction materials, in particular to a device for quickly conveying construction materials to a high place.
Background
During construction, it is often necessary to transport construction tools and materials vertically to a high location for high-rise construction. However, the existing mode of transporting the tool to a high place is mainly performed manually, the manual transportation is time-consuming and labor-consuming, and especially for large project engineering, a large and complex construction process needs a construction machine with good performance to perform auxiliary work. Under the condition that a small amount of concrete is needed at certain parts, the concrete can not be poured by using a pump truck, because the setting time of the concrete is short, if concrete materials cannot be timely conveyed to a construction site, the strength of the concrete is reduced, and equipment capable of quickly conveying the concrete is needed; the existing material transportation equipment is complex in structure and complex in operation, a transportation table is easy to drop when rising, the stability is poor, and dangerous accidents are easy to happen.
The known methods of rapidly transferring construction materials to a high place have various inconveniences and problems as described above.
Disclosure of Invention
The invention aims to provide a safe and reliable device for quickly conveying construction materials to a high place.
In order to achieve the purpose, the technical solution of the invention is as follows:
the utility model provides a to device of eminence fast transportation construction material, includes slide and mobile station, the mobile station slidable mounting be in the surface of slide, the below of slide is installed and is used for doing the drive arrangement that the mobile station provided power, its characterized in that:
when the pressure sensor senses that the wheels are positioned above the moving platform, the driving device drives the moving platform to move upwards to send a vehicle for conveying materials on the moving platform to the upper part of the device, and meanwhile, movable plates positioned on two sides of the pressure sensor are tilted to limit the movement of the wheels on the moving platform, so that the wheels are prevented from sliding on the supporting plate;
and a sliding device matched with the driving device is arranged above the top end of the sliding plate, and when the wheels on the supporting plate are in place, the driving device drives the sliding device to upwards pull the mobile station.
The device for quickly conveying construction materials to high places can be further realized by adopting the following technical measures.
In the method, the driving device includes a supporting frame and a motor, the motor is fixedly mounted on the supporting frame, a driving gear is mounted at an end of a coupling of the motor, a side surface of the driving gear is connected to the supporting frame through a bearing, a driven gear matched with the driving gear is mounted on an upper side surface of the driving gear, a driving screw is welded on a side surface of the driven gear, and a vertical plate for supporting an end of the driving screw is arranged at the bottom end of the sliding plate.
In the method, the driving screw is connected to a sliding device, the sliding device includes a connecting plate, the connecting plate is slidably mounted at the bottom of the sliding plate, the driving screw penetrates through the bottom end of the connecting plate and is in threaded engagement with the connecting plate, the bottom end of the sliding plate is provided with a pulley bracket, the bottom end of the pulley bracket is provided with a fixed pulley, the fixed pulley is provided with a steel cable in a surrounding manner, one end of the steel cable is connected to the connecting plate, and the other end of the steel cable is connected to the moving platform.
In the method, a sliding groove is formed at the bottom end of the sliding plate, and the sliding block at the top end of the connecting plate is slidably disposed inside the sliding groove.
The method comprises the steps that the mobile station comprises a support box, a motor is installed at the top end of the interior of the support box, a lifting screw is welded on a coupler at the bottom end of the motor, a transverse plate is arranged on the lifting screw, bearings at two ends of the transverse plate are connected with movable rods, a transverse shaft is welded at the bottom end of the motor, sliding blocks are arranged at two ends of the transverse shaft in a sliding mode, the other end of each movable rod is connected with a corresponding sliding block bearing, a top end bearing of each sliding block is connected with a top rod, a movable plate is arranged at the top end of the support box, the other end of each top rod is connected with a corresponding movable plate bearing, a rectangular through hole is formed in the center of each sliding plate, and the support box is provided with a connector.
The method as described above, wherein an assist spring for assisting the return of the slider is installed at an end of the lateral shaft.
In an embodiment, the number of the movable plates is two, and the movable plates are symmetrically distributed on two sides of the pressure sensor for limiting the movement of the wheel on the supporting plate.
After the technical scheme is adopted, the device for quickly conveying construction materials to a high place has the following advantages:
1. materials or tools needing to be transported longitudinally can be rapidly transported to a designated place, so that the material transportation time is shortened, the material transportation speed of equipment is improved, and the material transportation time is shortened;
2. the motor is used for driving the rope, and then the rope is used for driving the mobile station, so that the concrete material is conveyed to a practical place, the transportation time of the concrete is saved, and the use of manpower is reduced;
3. the movable plate on the movable platform is used for limiting the moving capacity of the articles on the movable platform, so that the wheelchair vehicle on the movable platform is prevented from moving on the position, and the articles transported on the transport platform are prevented from falling.
Drawings
FIG. 1 is a schematic perspective view of an apparatus for transporting construction materials according to an embodiment of the present invention;
fig. 2 is a schematic structural position diagram of components of the apparatus for conveying construction materials according to the embodiment of the present invention;
FIG. 3 is an exploded view of a configuration of a lift device according to an embodiment of the present invention;
FIG. 4 is an exploded view of a second embodiment of a lift device according to the present invention;
FIG. 5 is an exploded view of a mobile station according to an embodiment of the present invention;
FIG. 6 is an exploded view of a second embodiment of a mobile station;
fig. 7 is a schematic diagram of an internal structure of a mobile station according to an embodiment of the present invention.
In the figure: 1. a slide plate; 101. a chute; 102. a rectangular through hole; 2. a drive device; 201. a support frame; 202. a driven gear; 203. a drive gear; 204. a motor; 205. a drive screw; 3. a sliding device; 301. a connecting plate; 302. a vertical plate; 303. a fixed pulley; 304. a pulley bracket; 305. a slider; 306. a steel cord; 4. a mobile station; 401. a support box; 402. a connector; 403. a support plate; 404. a movable plate; 405. a pressure sensor; 406. a transverse axis; 407. a top rod; 408. a power-assisted spring; 409. a slider; 410. a movable rod; 411. a transverse plate; 412. lifting the screw; 413. a motor; 414. a movable plate.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
Referring to fig. 1, fig. 1 is a schematic perspective view of a device for conveying construction materials according to an embodiment of the present invention. The device for quickly conveying construction materials to a high place comprises a sliding plate 1 and a moving platform 4, wherein the moving platform 4 is arranged on the surface of the sliding plate 1 in a sliding way, a driving device 2 for providing power for the moving platform 4 is arranged below the sliding plate 1, the device is characterized in that a pressure sensor 405 for detecting wheels is arranged on the surface of a supporting plate 403 above the moving platform 4, when the pressure sensor 405 senses that the wheels are positioned above the moving platform 4, the driving device 2 drives the moving platform 4 to move upwards to convey a vehicle for conveying the materials on the moving platform 4 to the upper part of the device, simultaneously, movable plates 404 positioned at two sides of the pressure sensor 405 are tilted to limit the movement of the wheels on the moving platform 4 and prevent the wheels from sliding on the supporting plate 403, a sliding device 3 matched with the driving device 2 is arranged above the top end of the sliding plate 1, when the wheels on the supporting plate 403 are in place, the driving device 2 drives the sliding device 3 to pull up the mobile station 4. Fig. 2 is a schematic structural position diagram of components of the apparatus for conveying construction materials according to the embodiment of the present invention.
Fig. 3 is an exploded view of a structure of a sliding device according to an embodiment of the present invention, and fig. 4 is an exploded view of a structure of a sliding device according to an embodiment of the present invention. Drive arrangement 2 includes support frame 201, motor 204 fixed mounting is in on the support frame 201, be used for supporting motor 204, drive gear 203 is installed to the tip of the shaft coupling of motor 204, the side of drive gear 203 pass through the bearing connect in on the support frame 201, drive gear 203's the side-mounting that goes up has rather than complex driven gear 202, driven gear 202's side welding has drive screw 205, the bottom of slide 1 is provided with the vertical board 302 that is used for supporting drive screw 205 tip, utilizes gear drive screw 205 motion, recycles drive screw 205 and drives connecting plate 301 and carry out the up-and-down motion.
In this embodiment, the driving screw 205 is connected with the sliding device 3, the sliding device 3 includes a connecting plate 301, the connecting plate 301 is slidably mounted at the bottom of the sliding plate 1, the driving screw 205 runs through the bottom end of the connecting plate 301 and is embedded with the connecting plate thread, the bottom end of the sliding plate 1 is mounted with a pulley bracket 304, the bottom end of the pulley bracket 304 is mounted with a fixed pulley 303, the fixed pulley 303 is provided with a steel cable 306 in a surrounding manner, one end of the steel cable 306 is connected with the connecting plate 301, the other end of the steel cable 306 is connected with the mobile station 4, the driving screw 205 drives the connecting plate 301 to move up and down, the connecting plate 301 drives the steel cable 306 to move, and the steel cable 306 drives the mobile station to move, so that the vehicle for transporting materials on the mobile station 4 is lifted.
In this embodiment, the bottom end of the sliding plate 1 is provided with a sliding groove 101, and the sliding block 305 at the top end of the connecting plate 301 is slidably disposed inside the sliding groove 101, so that the sliding block 305 can slide inside the sliding groove 101, and the mobile station 4 can be lifted to the highest position of the sliding plate 1.
Fig. 5 is an exploded view of a mobile station structure according to an embodiment of the present invention, and fig. 6 is an exploded view of a mobile station structure according to an embodiment of the present invention. The mobile station 4 includes supporting box 401, motor 413 is installed on supporting box 401's inside top, the welding has lifting screw 412 on the shaft coupling of motor 413 bottom, be provided with diaphragm 411 on lifting screw 412, the both ends bearing of diaphragm 411 is connected with movable rod 410, the bottom welding of motor 413 has transverse shaft 406, the both ends of transverse shaft 406 slide and are provided with slider 409, movable rod 410's the other end with slider 409 bearing is connected, slider 409's top bearing is connected with ejector pin 407, supporting box 401's top is provided with movable plate 414, ejector pin 407's the other end with movable plate 414 bearing is connected, rectangle through-hole 102 has been seted up at the center of slide 1, supporting box 401 is provided with connector 402, connector 402 runs through rectangle through-hole 102 and with cable 306 connects.
Fig. 7 is a schematic diagram of an internal structure of a mobile station according to an embodiment of the present invention. An assisting spring 408 for assisting the slide 409 in resetting is mounted at the end of the transverse shaft 406, and the assisting spring 408 is beneficial to moving the assisting slide 409 towards the middle part, so that the equipment is beneficial to resetting. The number of the movable plates 404 is two, and the movable plates are symmetrically distributed on two sides of the pressure sensor 405 to limit the movement of the wheels on the supporting plate 403, so that the wheels are prevented from sliding off, and the safety of the equipment is enhanced.
Example 2
The invention discloses a using method of a device for quickly conveying construction materials to a high place, which comprises the following steps: when a vehicle for conveying materials by wheels enters the mobile platform 4, the wheels are pressed on the pressure sensor 405, the controller controls the starting motor 204, the motor 204 drives the transverse plate 411 to rotate upwards, the transverse plate 411 drives the slider 409 to move leftwards and rightwards to compress the boosting spring 408, the ejector rod 407 upwards ejects the movable plate 414, the movable plate 414 tilts a certain angle to prevent the vehicle for conveying the materials from moving on the support plate 403, the motor 204 drives the driving screw 205 to rotate after the vehicle for conveying the materials is stabilized on the mobile platform 4, the driving screw 205 drives the connecting plate 301 to move upwards to convey the vehicle for conveying the materials, the motor 204 is fixedly arranged on the support frame 201 and used for supporting the motor 204, the end of a coupler of the motor 204 is provided with the driving gear 203, the side surface of the driving gear 203 is connected to the support frame 201 through a bearing, the upper side surface of the driving gear 203 is provided with the driven gear, a driving screw 205 is welded on the side surface of the driven gear 202, a vertical plate 302 for supporting the end part of the driving screw 205 is arranged at the bottom end of the sliding plate 1, the driving screw 205 is driven by the gear to move, the driving screw 205 drives the connecting plate 301 to move up and down, the sliding and lifting device 3 comprises a connecting plate 301, the connecting plate 301 is slidably arranged at the bottom of the sliding plate 1, the driving screw 205 penetrates through the bottom end of the connecting plate 301 and is embedded with the connecting plate through threads, a pulley bracket 304 is arranged at the bottom end of the sliding plate 1, a fixed pulley 303 is arranged at the bottom end of the pulley bracket 304, the fixed pulley 303 is provided with a steel cable 306 in a surrounding manner, one end of the steel cable 306 is connected with the connecting plate 301, the other end of the steel cable 306 is connected with the moving platform 4, the driving screw 205 drives the connecting plate 301 to move up and down, the, the slider 305 of the top of connecting plate 301 slides and sets up inside spout 101 to be favorable to slider 305 to slide inside spout 101, and then be favorable to promoting the mobile station 4 to the highest point of slide 1, the helping hand spring 408 that is used for helping hand slider 409 to reset is installed to the tip of horizontal axle 406, and helping hand spring 408 is favorable to moving helping hand slider 409 to the middle part, and then is favorable to resetting equipment, has strengthened the security of equipment.
The device for quickly conveying construction materials to high places has the advantages that materials or tools needing to be conveyed longitudinally can be quickly conveyed to the appointed place by the device, so that the material conveying time is shortened, the material conveying speed of the device is improved, and the material conveying time is shortened. The motor is used for driving the rope, the rope is used for driving the mobile station, the concrete material is conveyed to a practical place, the transportation time of the concrete is saved, and meanwhile, the use of manpower is reduced. The movable plate on the movable platform is used for limiting the moving capacity of the articles on the movable platform, so that the wheelchair vehicle on the movable platform is prevented from moving on the position, and the articles transported on the transport platform are prevented from falling.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (7)
1. The utility model provides a to device of eminence fast transportation construction material, includes slide and mobile station, the mobile station slidable mounting be in the surface of slide, the below of slide is installed and is used for doing the drive arrangement that the mobile station provided power, its characterized in that:
when the pressure sensor senses that the wheels are positioned above the moving platform, the driving device drives the moving platform to move upwards to send a vehicle for conveying materials on the moving platform to the upper part of the device, and meanwhile, movable plates positioned on two sides of the pressure sensor are tilted to limit the movement of the wheels on the moving platform, so that the wheels are prevented from sliding on the supporting plate;
and a sliding device matched with the driving device is arranged above the top end of the sliding plate, and when the wheels on the supporting plate are in place, the driving device drives the sliding device to upwards pull the mobile station.
2. A device for rapidly conveying construction materials to high places as claimed in claim 1, wherein the driving device comprises a supporting frame, a motor fixedly mounted on the supporting frame, a driving gear mounted at the end of a coupling of the motor, the side of the driving gear connected to the supporting frame through a bearing, a driven gear fitted with the driving gear and mounted on the upper side of the driving gear, a driving screw welded to the side of the driven gear, and a vertical plate for supporting the end of the driving screw arranged at the bottom end of the sliding plate.
3. The apparatus for rapidly transporting construction materials to a high place as claimed in claim 2, wherein the driving screw is connected to a sliding device, the sliding device comprises a connecting plate, the connecting plate is slidably mounted at the bottom of a sliding plate, the driving screw penetrates through the bottom end of the connecting plate and is in threaded engagement with the connecting plate, a pulley bracket is mounted at the bottom end of the sliding plate, a fixed pulley is mounted at the bottom end of the pulley bracket, a steel cable is arranged around the fixed pulley, one end of the steel cable is connected to the connecting plate, and the other end of the steel cable is connected to the moving platform.
4. The apparatus for rapidly transporting construction materials to a high place as claimed in claim 1, wherein the bottom end of the sliding plate is provided with a chute, and the sliding block at the top end of the connecting plate is slidably disposed inside the chute.
5. The device for rapidly transporting construction materials to high places according to claim 1, wherein the moving platform comprises a supporting box, a motor is installed at the top end of the inside of the supporting box, a lifting screw is welded on a shaft coupling at the bottom end of the motor, a transverse plate is arranged on the lifting screw, movable rods are connected to bearings at two ends of the transverse plate, a transverse shaft is welded at the bottom end of the motor, sliding blocks are arranged at two ends of the transverse shaft in a sliding mode, the other end of each movable rod is connected with a corresponding sliding block bearing, a top end bearing of each sliding block is connected with a top rod, a movable plate is arranged at the top end of the supporting box, the other end of each top rod is connected with a corresponding movable plate bearing, a rectangular through hole is formed in the center of each sliding plate, a connecting head is arranged on the supporting box, and the connecting.
6. A device for rapidly transferring construction materials to a high place as claimed in claim 1, wherein an assist spring for assisting the return of the slide is installed at an end of the lateral shaft.
7. The apparatus for rapidly transporting construction materials to a high place as claimed in claim 1, wherein the number of the movable plates is two, and the movable plates are symmetrically distributed at both sides of the pressure sensor for limiting the movement of wheels on the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011293330.6A CN112573425A (en) | 2020-11-18 | 2020-11-18 | Device for rapidly conveying construction materials to high place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011293330.6A CN112573425A (en) | 2020-11-18 | 2020-11-18 | Device for rapidly conveying construction materials to high place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112573425A true CN112573425A (en) | 2021-03-30 |
Family
ID=75122742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011293330.6A Pending CN112573425A (en) | 2020-11-18 | 2020-11-18 | Device for rapidly conveying construction materials to high place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112573425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089990A (en) * | 2021-05-12 | 2021-07-09 | 江西致邦住宅工业集团有限公司 | High-rise steel structure construction platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089617A (en) * | 2017-06-13 | 2017-08-25 | 合肥佳航机电设备有限公司 | A kind of Superthin scissor lift of lifting platform tilt adjustable |
| CN108423599A (en) * | 2018-03-29 | 2018-08-21 | 朱兰英 | A kind of device at the upper and lower station of Convenient wheelchair |
| CN109626261A (en) * | 2018-12-29 | 2019-04-16 | 李程魏 | It is a kind of for repairing the hoistable platform of new-energy automobile |
| PL423874A1 (en) * | 2017-12-14 | 2019-06-17 | Horizon-Automation Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Universal transport AGV robot |
| CN209456021U (en) * | 2019-01-17 | 2019-10-01 | 无锡职业技术学院 | A kind of device being automatically steadily fixed on vehicle on lifting machine |
| CN209815568U (en) * | 2019-02-26 | 2019-12-20 | 广州瑞壕机械设备有限公司 | Elevating platform is repaiied to vapour |
| CN210176381U (en) * | 2019-06-17 | 2020-03-24 | 深圳市源盛达自动化设备有限公司 | Automatic lifting device for auto repair |
| CN111573548A (en) * | 2020-04-29 | 2020-08-25 | 抚州佳斌现代物流园有限公司 | Goods hoisting device for storage |
-
2020
- 2020-11-18 CN CN202011293330.6A patent/CN112573425A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107089617A (en) * | 2017-06-13 | 2017-08-25 | 合肥佳航机电设备有限公司 | A kind of Superthin scissor lift of lifting platform tilt adjustable |
| PL423874A1 (en) * | 2017-12-14 | 2019-06-17 | Horizon-Automation Spółka Z Ograniczoną Odpowiedzialnością Spółka Komandytowa | Universal transport AGV robot |
| CN108423599A (en) * | 2018-03-29 | 2018-08-21 | 朱兰英 | A kind of device at the upper and lower station of Convenient wheelchair |
| CN109626261A (en) * | 2018-12-29 | 2019-04-16 | 李程魏 | It is a kind of for repairing the hoistable platform of new-energy automobile |
| CN209456021U (en) * | 2019-01-17 | 2019-10-01 | 无锡职业技术学院 | A kind of device being automatically steadily fixed on vehicle on lifting machine |
| CN209815568U (en) * | 2019-02-26 | 2019-12-20 | 广州瑞壕机械设备有限公司 | Elevating platform is repaiied to vapour |
| CN210176381U (en) * | 2019-06-17 | 2020-03-24 | 深圳市源盛达自动化设备有限公司 | Automatic lifting device for auto repair |
| CN111573548A (en) * | 2020-04-29 | 2020-08-25 | 抚州佳斌现代物流园有限公司 | Goods hoisting device for storage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089990A (en) * | 2021-05-12 | 2021-07-09 | 江西致邦住宅工业集团有限公司 | High-rise steel structure construction platform |
| CN113089990B (en) * | 2021-05-12 | 2022-07-15 | 致邦住宅工业集团有限公司 | High-rise steel structure construction platform |
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Application publication date: 20210330 |