CN111017832A - Hydraulic lifting platform - Google Patents
Hydraulic lifting platform Download PDFInfo
- Publication number
- CN111017832A CN111017832A CN201911240986.9A CN201911240986A CN111017832A CN 111017832 A CN111017832 A CN 111017832A CN 201911240986 A CN201911240986 A CN 201911240986A CN 111017832 A CN111017832 A CN 111017832A
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- Prior art keywords
- hydraulic lifting
- platform
- lifting platform
- safety belt
- fixed
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- 238000004804 winding Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
- B66F11/042—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations actuated by lazy-tongs mechanisms or articulated levers
-
- 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
- B66F13/00—Common constructional features or accessories
-
- 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
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a hydraulic lifting platform, comprising: the movable base is connected with the rotating idler wheels in a rotating mode, and the four corner positions of the movable base are vertically connected with supporting side frames. According to the invention, the lugs are arranged at the four corners of the bottom of the working platform, the laser positioning lamps are embedded in the inner sides of the lugs, the lateral deviation aligning plates are arranged at the four corners of the top of the fixed base, and when the working platform is driven to ascend through the scissor type hydraulic lifting assembly, the laser positioning lamps on the four lugs can project light rays on the lateral deviation aligning plates, and the lateral deviation position of the projected light rays can be visually judged through the cross ruler and the circular indicating ring, so that the lateral deviation amount generated when the working platform ascends can be visually known, and the safety of high-altitude operation is improved.
Description
Technical Field
The invention relates to the technical field of lifting platforms, in particular to a hydraulic lifting platform.
Background
The hydraulic lifting platform can be customized to a lifting platform with special specifications according to the requirements of users. The device is applied to high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipal administration, wharfs, buildings, decoration, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like. The lifting system of the lifting platform is driven by hydraulic pressure, so the lifting system is called as a hydraulic lifting platform, a scissor type hydraulic lifting platform is special equipment for high-altitude operation with wide application, and the scissor type hydraulic lifting platform has a scissor type mechanical structure, so that the lifting platform has higher stability in lifting, a wide operating platform and higher bearing capacity, so that the high-altitude operation range is larger, the lifting system is suitable for simultaneous operation of multiple persons, the working efficiency is higher, and the safety is ensured.
Hydraulic lifting platform is exactly a cut fork hydraulic lifting platform, cut fork hydraulic lifting platform that uses in the existing market all can realize high altitude auxiliary operation, but in the use, the measurement that inclines when actually automatic rising to cutting fork hydraulic lifting platform carries out the detection, thereby can't realize audio-visual understanding and cut fork hydraulic lifting platform and whether incline the trouble appears, influence high altitude construction's security, secondly, the supplementary fixed measure to operation platform when high altitude construction lacks, the mechanism of lifting means when lacking the operation simultaneously, do not consider conveniently when high altitude construction, the practicality is relatively poor.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a hydraulic lifting platform.
In order to achieve the purpose, the invention adopts the following technical scheme: a hydraulic lift platform comprising: the device comprises a movable base, a fixed base and a working platform;
two sides of the bottom of the movable base are symmetrically and rotatably connected with rotating rollers, and four corner positions of the movable base are vertically connected with supporting side frames;
the fixed base is spirally fixed on the movable base, a scissor type hydraulic lifting assembly is arranged at the top of the fixed base, and side deviation alignment plates are arranged at four corners of the top of the fixed base;
the working platform is fixedly arranged on the scissor type hydraulic lifting assembly, the protective guard is welded at the position of a frame on the outer side of the top of the working platform, lugs are arranged at the positions of four corners of the bottom of the working platform, a cylindrical groove is arranged at the center of each lug, a laser positioning lamp is embedded into the inner side of the cylindrical groove, and a transparent protective cover is spirally connected to the opening position of the cylindrical groove.
As a further description of the above technical solution:
the positions of the four side deviation aligning plates correspond to the positions of the four bumps up and down, and the four side deviation aligning plates are of rectangular plate structures.
As a further description of the above technical solution:
the lateral deviation alignment plate is coated with a cross scale, and a plurality of circular indicating rings with the diameters increasing in an equal difference mode are coated on the lateral deviation alignment plate by taking the intersection point position of the cross scale as the center of a circle.
As a further description of the above technical solution:
one side of the working platform is horizontally fixed with an tool lifting frame, a driving motor is spirally fixed on the tool lifting frame, the driving motor is connected with a winding reel in a rotating mode through a homothetic coupler, and a lifting rope is connected to the winding reel in a winding mode.
As a further description of the above technical solution:
also comprises an auxiliary fixing frame;
the auxiliary fixing frames are provided with four auxiliary fixing frames which are connected to two sides of the protective guard in a rectangular array mode.
As a further description of the above technical solution:
the auxiliary fixing frame is composed of a connecting sleeve and a rotating sleeve, the rotating sleeve is rotatably sleeved on the protective guard, a spiral adjusting rod is connected to the connecting sleeve in a spiral embedding mode, and an adjusting nut is rotatably sleeved at the connecting position of the spiral adjusting rod and the connecting sleeve.
As a further description of the above technical solution:
the top end of the spiral adjusting rod is rotatably connected with a rotating connector, and a connecting hook is connected to the rotating connector.
As a further description of the above technical solution:
the safety belt hanging rod is also included;
the safety belt suspender is of a cylindrical rod-shaped structure and is vertically fixed at the center of the top of the working platform;
the equidistance is rotated on the safety belt jib and is connected with a plurality of cover framves that rotate, and the equal horizontal welding in the outside of a plurality of cover framves that rotate has the safety belt gallows, wherein, a plurality of the safety belt gallows position in the rotation cover frame outside from top to bottom length is degressive in proper order.
Advantageous effects
The invention provides a hydraulic lifting platform. The method has the following beneficial effects:
(1): this hydraulic lifting platform is equipped with the lug through four corner position departments in work platform's bottom, and the inboard embedding of lug is equipped with the laser positioning lamp, be equipped with the lateral deviation counterpoint board simultaneously in four corner position departments in unable adjustment base top, when rethread scissor hydraulic lifting subassembly drives work platform and risees, can be through the laser positioning lamp on four lugs projection light projection on the lateral deviation counterpoint board, can audio-visually judge the position of projection light lateral deviation through cross scale and circular gauge circle, thereby the lateral deviation volume that takes place when understanding work platform risees directly perceivedly, the security of high altitude construction improves.
(2): the hydraulic lifting platform is connected with the auxiliary fixing frame, the auxiliary fixing frame can be adjusted in a rotating mode when the hydraulic lifting platform is used for high-altitude operation, then the length of the hydraulic lifting platform is adjusted through the adjusting nut, and then the connecting hook at one end of the auxiliary fixing frame is connected to the position of the high-altitude operation, so that the hydraulic lifting platform can be fixed in an auxiliary mode through the auxiliary fixing frame, the stability of the hydraulic lifting platform during the high-altitude operation is improved,
(3): this hydraulic lifting platform is through being equipped with the instrument hoisting frame, and driving motor on the instrument hoisting frame can drive the wire winding spool and rotate to drive the lifting rope through set spool and carry out the rolling, realize carrying the operation instrument through the lifting rope when high altitude construction, make this hydraulic lifting platform have auxiliary conveyor's mechanism, convenience more when high altitude construction.
Drawings
Fig. 1 is a schematic overall structure diagram of a hydraulic lifting platform according to the present invention;
FIG. 2 is a schematic structural view of a work platform according to the present invention;
FIG. 3 is a schematic structural view of a side-offset alignment plate according to the present invention;
FIG. 4 is a schematic view of the construction of the tool lift of the present invention;
FIG. 5 is a schematic structural view of an auxiliary fixing frame according to the present invention;
fig. 6 is a schematic view of the structure of the seat belt hanger of the present invention.
Illustration of the drawings:
1. moving the base; 2. rotating the roller; 3. a support sideframe; 4. a fixed base; 5. a scissor hydraulic lift assembly; 6. a lateral deviation alignment plate; 61. a cross scale; 62. a circular indicating ring; 7. a working platform; 71. a bump; 72. a cylindrical recess; 73. a laser positioning lamp; 74. a transparent shield; 8. protecting the fence; 9. an auxiliary fixing frame; 91. connecting a sleeve; 92. rotating the sleeve; 93. a screw adjusting rod; 94. adjusting the nut; 95. rotating the connector; 96. connecting a hook; 10. a seat belt hanger rod; 101. rotating the sleeve frame; 102. a seat belt hanger; 11. a tool lifting frame; 111. a drive motor; 112. a winding reel; 113. a lifting rope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-3, a hydraulic lift platform includes: the device comprises a movable base 1, a fixed base 4 and a working platform 7;
two sides of the bottom of the movable base 1 are symmetrically and rotatably connected with rotating rollers 2, and four corner positions of the movable base 1 are vertically connected with supporting side frames 3;
the rotary roller 2 is used for assisting the movable base 1 to move, and the supporting side frame 3 is used for assisting the hydraulic lifting platform in supporting when the hydraulic lifting platform is lifted, so that the lifting stability is improved, and the rotary roller 2 is protected.
The fixed base 4 is fixed on the movable base 1 in a spiral mode, a scissor type hydraulic lifting assembly 5 is arranged at the top of the fixed base 4, and lateral deviation aligning plates 6 are arranged at four corner positions of the top of the fixed base 4;
the working platform 7 is fixedly arranged on the scissor type hydraulic lifting assembly 5, the guard rail 8 is welded at the position of the frame on the outer side of the top of the working platform 7, the lugs 71 are arranged at the positions of four corners of the bottom of the working platform 7, the central position of the lugs 71 begins to be provided with a cylindrical groove 72, the laser positioning lamp 73 is embedded in the inner side of the cylindrical groove 72, and the opening position of the cylindrical groove 72 is spirally connected with a transparent shield 74.
The positions of the four side deviation aligning plates 6 correspond to the positions of the four bumps 71 from top to bottom, and the four side deviation aligning plates 6 are all rectangular plate-shaped structures.
The cross ruler 61 is sprayed on the surface of the side deviation alignment plate 6, and a plurality of circular indicating rings 62 with the diameters increasing in an equal difference mode are sprayed on the side deviation alignment plate 6 by taking the intersection point position of the cross ruler 61 as the center of a circle.
The working principle is as follows: this hydraulic lifting platform is when using, can remove to the workplace through the rotation gyro wheel 2 on the removal base 1, then it is fixed to carry out auxiliary stay through supporting side frame 3, after fixed the completion, it risees to drive work platform 7 through cutting fork hydraulic lifting subassembly 5, when work platform 7 risees, laser positioning lamp 73 in the lug 71 of four corner positions departments in work platform 7 bottom is projection light on lateral deviation counterpoint board 6, cross scale 61 and the position that circular gauge ring 62 can audio-visual judgement projection light lateral deviation on lateral deviation counterpoint board 6, thereby the lateral deviation volume that takes place when understanding work platform risees directly perceivedly, can in time overhaul when taking place the lateral deviation, improve this hydraulic lifting platform high altitude construction's security.
Referring to fig. 2 and 4, a tool lifting frame 11 is further horizontally fixed on one side of the working platform 7, a driving motor 111 is spirally fixed on the tool lifting frame 11, and the driving motor 111 is rotatably connected with a winding reel 112 through a homothetic coupling, wherein a lifting rope 113 is connected on the winding reel 112 in a winding manner.
When carrying out high altitude construction, can drive wire winding spool 112 through driving motor 111 on the instrument hoisting frame 11 and rotate, rethread wire winding spool 112 drives lifting rope 113 and transfers the transport to the operation instrument for this hydraulic lifting platform has the measure of supplementary transport means, more convenient when carrying out high altitude construction.
Referring to fig. 5, the device further comprises an auxiliary fixing frame 9;
four auxiliary fixing frames 9 are provided, and the four auxiliary fixing frames 9 are connected to two sides of the protective guard 8 in a rectangular array.
The auxiliary fixing frame 9 is composed of a connecting sleeve 91 and a rotating sleeve 92, the rotating sleeve 92 is rotatably sleeved on the protective guard 8, a spiral adjusting rod 93 is spirally embedded and connected onto the connecting sleeve 91, and an adjusting nut 94 is rotatably sleeved at the connecting position of the spiral adjusting rod 93 and the connecting sleeve 91.
The top of screw adjusting pole 93 rotates and is connected with and rotates connector 95, and rotates and be connected with on the connector 95 and connect couple 96, rotates connector 95 and can carry out multidirectional rotation to connecting couple 96 and adjust to be convenient for connect couple 96.
The target height that rises at work platform 7 is, can adjust the length of spiral adjusting rod 93 through adjusting nut 94, adjusts the completion back, rotates supplementary mount 9 through rotating sleeve pipe 92 and adjusts, then connects the position department at the operation with the connection couple 96 on supplementary mount 9 top, can assist fixedly through supplementary mount 9 to work platform 7 to improve the stability of work platform 7 when the operation, the staff of being convenient for carries out high altitude construction.
Referring to fig. 6, a seat belt boom 10 is also included;
the safety belt suspender 10 is of a cylindrical rod-shaped structure, and the safety belt suspender 10 is vertically fixed at the center of the top of the working platform 7;
a plurality of rotating sleeve frames 101 are connected to the belt hanger 10 in an equidistant rotating manner, belt hangers 102 are horizontally welded on the outer sides of the rotating sleeve frames 101, and the lengths of the belt hangers 102 on the outer sides of the rotating sleeve frames 101 are sequentially decreased from top to bottom.
When carrying out high altitude construction on hydraulic pressure lift platform, need hang the safety belt according to the regulation, can connect the safety belt on the safety belt gallows 102 of rotating the jacket frame 101 outside when hanging the safety belt, rotate the jacket frame 101 and can rotate the regulation, the staff of being convenient for carries out the operation, connect the safety belt on the safety belt gallows 102 of rotating the jacket frame 101 outside through the cooperation of safety belt jib 10 simultaneously, compare in traditional lug connection on rail guard 8, can improve the stability and the security that the safety belt is connected.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A hydraulic lift platform, comprising: the device comprises a movable base (1), a fixed base (4) and a working platform (7);
two sides of the bottom of the movable base (1) are symmetrically and rotatably connected with rotating rollers (2), and four corner positions of the movable base (1) are vertically connected with supporting side frames (3);
the fixed base (4) is spirally fixed on the movable base (1), a scissor type hydraulic lifting assembly (5) is arranged at the top of the fixed base (4), and side deviation alignment plates (6) are arranged at four corner positions at the top of the fixed base (4);
work platform (7) are fixed to be set up on cutting fork formula hydraulic lifting unit (5), and the welding of the outside frame position department in top of work platform (7) has rail guard (8), four corner position departments in the bottom of work platform (7) are equipped with lug (71), and the central point department of putting of its lug (71) begins to have cylindrical recess (72), laser positioning lamp (73) are installed in the inboard embedding of cylindrical recess (72), the open position department spiral connection of cylindrical recess (72) has transparent guard shield (74).
2. A hydraulic lifting platform according to claim 1, wherein the positions of the four side offset plates (6) and the positions of the four protrusions (71) correspond to each other up and down, and the four side offset plates (6) are all rectangular plate-shaped structures.
3. The hydraulic lifting platform as recited in claim 1, characterized in that the lateral offset plate (6) is coated with a cross-shaped scale (61), and a plurality of circular indicating rings (62) with the diameter being increased in an equal difference are coated on the lateral offset plate (6) by taking the intersection position of the cross-shaped scale (61) as a center.
4. The hydraulic lifting platform of claim 1, wherein a tool lifting frame (11) is further horizontally fixed on one side of the working platform (7), a driving motor (111) is spirally fixed on the tool lifting frame (11), the driving motor (111) is rotatably connected with a winding reel (112) through a homonymy coupling, and a lifting rope (113) is connected to the winding reel (112) in a winding manner.
5. A hydraulic lifting platform according to claim 1, characterized in that it further comprises an auxiliary fixing frame (9);
the auxiliary fixing frames (9) are provided with four auxiliary fixing frames, and the four auxiliary fixing frames (9) are connected to two sides of the protective guard (8) in a rectangular array mode.
6. The hydraulic lifting platform of claim 5, wherein the auxiliary fixing frame (9) is composed of a connecting sleeve (91) and a rotating sleeve (92), the rotating sleeve (92) is rotatably sleeved on the guard rail (8), a screw adjusting rod (93) is spirally embedded and connected on the connecting sleeve (91), and an adjusting nut (94) is rotatably sleeved at the connecting position of the screw adjusting rod (93) and the connecting sleeve (91).
7. A hydraulic lifting platform according to claim 6, characterized in that the top end of the screw adjusting rod (93) is rotatably connected with a rotary connector (95), and the rotary connector (95) is connected with a connecting hook (96).
8. A hydraulic lifting platform according to claim 1, further comprising a safety belt boom (10);
the safety belt suspender (10) is of a cylindrical rod-shaped structure, and the safety belt suspender (10) is vertically fixed at the center of the top of the working platform (7);
the safety belt suspender (10) is equidistantly and rotatably connected with a plurality of rotating sleeve frames (101), the safety belt suspenders (102) are horizontally welded on the outer sides of the rotating sleeve frames (101), and the lengths of the safety belt suspenders (102) on the outer sides of the rotating sleeve frames (101) are sequentially decreased from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240986.9A CN111017832B (en) | 2019-12-06 | 2019-12-06 | Hydraulic lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911240986.9A CN111017832B (en) | 2019-12-06 | 2019-12-06 | Hydraulic lifting platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111017832A true CN111017832A (en) | 2020-04-17 |
| CN111017832B CN111017832B (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911240986.9A Active CN111017832B (en) | 2019-12-06 | 2019-12-06 | Hydraulic lifting platform |
Country Status (1)
| Country | Link |
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| CN (1) | CN111017832B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114421250A (en) * | 2022-01-20 | 2022-04-29 | 湘西同富电力建设有限公司 | High-rise building engineering electric power cable termination |
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| CN201316871Y (en) * | 2008-12-09 | 2009-09-30 | 彩虹集团电子股份有限公司 | Adjusting device of laser welding machine |
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| CN111017832B (en) | 2022-08-02 |
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Effective date of registration: 20230627 Address after: 415000 No. 9, Taiyang Avenue, Chang'an Community, Zhangmuqiao Street, Economic and Technological Development Zone, Changde City, Hunan Province Patentee after: HUNAN HAOTIAN AUTOMOBILE MANUFACTURING Co.,Ltd. Address before: 415100 No. 9, Taiyang Avenue, Changde economic and Technological Development Zone, Hunan Province Patentee before: Hunan Tianhong Hydraulic Machinery Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hydraulic lifting platform Effective date of registration: 20231228 Granted publication date: 20220802 Pledgee: Agricultural Bank of China Limited Changde branch Pledgor: HUNAN HAOTIAN AUTOMOBILE MANUFACTURING Co.,Ltd. Registration number: Y2023980074719 |