CN111335607A - Building external climbing type building construction operation platform - Google Patents
Building external climbing type building construction operation platform Download PDFInfo
- Publication number
- CN111335607A CN111335607A CN202010183195.3A CN202010183195A CN111335607A CN 111335607 A CN111335607 A CN 111335607A CN 202010183195 A CN202010183195 A CN 202010183195A CN 111335607 A CN111335607 A CN 111335607A
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- Prior art keywords
- plate
- gear
- fixedly connected
- movable
- movable base
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
- E04G2001/244—Scaffolds movable on wheels or tracks mechanically operated
Abstract
The invention provides an external climbing type building construction operation platform of a building, wherein a lifting adjusting mechanism mounting groove is formed in a movable base, a lifting adjusting mechanism is arranged in the lifting adjusting mechanism mounting groove, the upper end surface of the movable base is connected with two movable plates in a sliding manner, and each movable plate is fixedly connected with one foot at the bottom end of a lifting support; the two feet at the top end of the lifting support are respectively and fixedly connected with the operating platform plate, and the lifting adjusting mechanism comprises a first gear rotating in a vertical plane, a second gear rotating in a horizontal plane, a first toothed plate, a second toothed plate, a self-locking assembly, a rotating rod and a rotating shaft; the first toothed plate and the second toothed plate are in sliding connection with the movable base, and are respectively fixedly connected with one movable plate through connecting devices; one end of the rotating shaft penetrates through the movable base and is fixedly connected with the rotating rod; the applicable platform provided by the invention is convenient and safe to use.
Description
Technical Field
The invention belongs to the technical field of building equipment, and particularly relates to an external climbing type building construction operation platform.
Background
The building operation platform can be used for constructing a building at a construction position within a certain height range. In order to facilitate building construction, the existing building construction platform also has the functions of material stacking and tool transportation, so that the working efficiency of a building site is improved.
The prior building construction operation platform has the following two technical problems when in use: firstly, stand the constructor on construction operation platform and need just can adjust construction operation platform's height with the help of other people, use inconveniently, secondly at the high in-process of adjustment construction operation platform, need manually put into the gear cotter board in order to prevent gear reverse rotation. In order to ensure the construction safety, one person needs to control the gear to be static when manually putting the gear pin plate, the other person needs to put the gear pin plate, and the process is long in time consumption.
Disclosure of Invention
The invention provides a building external climbing type building construction operation platform aiming at the problems, wherein the construction operation platform comprises a movable base, an operation platform plate, a movable plate, a lifting support and a lifting adjusting mechanism; a lifting adjusting mechanism mounting groove is formed in the movable base, the lifting adjusting mechanism is arranged in the lifting adjusting mechanism mounting groove, the upper end face of the movable base is connected with two movable plates in a sliding mode, and each movable plate is fixedly connected with one foot at the bottom end of the lifting support; the two feet at the top end of the lifting support are respectively and fixedly connected with the operating platform plate, and the lifting adjusting mechanism comprises a first gear rotating in a vertical plane, a second gear rotating in a horizontal plane, a first toothed plate, a second toothed plate, a self-locking assembly, a rotating rod and a rotating shaft; the first toothed plate and the second toothed plate are in sliding connection with the movable base, the first toothed plate and the second toothed plate are respectively fixedly connected with one movable plate through a connecting device, the bottom end of the connecting device is located inside the mounting groove of the lifting adjusting mechanism, and the top end of the connecting device penetrates through the movable base and is fixedly connected with one movable plate; the first gear is sleeved and fixedly connected to the rotating shaft, the rotating shaft is rotatably connected with the movable base, and one end of the rotating shaft penetrates through the movable base and is fixedly connected with the rotating rod; the second gear is rotatably connected with the movable base, the first gear is meshed with teeth at the upper end of the first toothed plate, and the second gear is meshed with teeth of the second toothed plate on the side wall of the first toothed plate respectively.
As a preferred embodiment of the present invention: the auto-lock subassembly includes the control lever, spring one, a supporting seat, spring two and cardboard, the cardboard includes position control board portion and cardboard portion, position control board portion central point puts in the supporting seat and rotates the connection, cardboard portion block is between two adjacent teeth on gear one, two tops of spring and position control board fixed connection, two bottoms of spring and removal base fixed connection, the spring is two to be located between supporting seat and the gear one, control lever bottom and position control board portion fixed connection, the top runs through the removal base in proper order, fly leaf and operation platform board and handle fixed connection, the cover is equipped with spring one on the control lever, spring one is located between handle and the operation platform board.
As a preferred embodiment of the present invention: the bottom end of the movable base is fixedly connected with four universal wheels which are connected with a foot brake, and the four universal wheels are respectively and fixedly connected at four corners of the bottom end of the movable base.
As a preferred embodiment of the present invention: two pairs of sliding grooves are formed in the upper end face of the movable base, and two sliding blocks which are matched with the sliding grooves are fixedly connected to the bottom end of each movable plate.
As a preferred embodiment of the present invention: the surface of the operating platform is provided with anti-skid convex blocks.
As a preferred embodiment of the present invention: the connecting position of the supporting frame and the movable plate is the center of the movable plate.
As a preferred embodiment of the present invention: and a safety protective guard is arranged at the upper end of the operating platform plate.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, the height adjusting assembly is arranged, wherein the rotating rod drives the first gear to rotate through the rotating shaft, the first gear drives the first toothed plate to move horizontally through meshing with the first toothed plate, and the first toothed plate drives the second toothed plate to move horizontally through meshing with the second toothed plate, so that the two movable plates are driven to move in opposite directions or opposite directions; two fly leafs move in opposite directions can increase lifting support, otherwise reduce lifting support, realize the workman stand when operation platform board self-adjusting operation platform board height.
2. According to the invention, the self-locking assembly is arranged, wherein the first spring can bear the weight of the handle and the control rod and can ensure that the control rod is kept in a suspended state without external force action, and no pressure is applied to the position adjusting plate part; when heightening, keep the control lever exogenic action, clockwise rotation dwang, when the dwang drove a gear clockwise turning, both the lifting support in-process of climbing, the cardboard portion is upwards lifted to the gear, cardboard portion upward movement jumps over the cardboard portion until the tooth on the gear one, realize a gear rotation, when heightening the end, the gear is not rotating, cardboard portion does not receive a power of upwards lifting this moment, position control board portion drives cardboard downstream under the combined action of supporting seat and spring two, and the card with between two adjacent teeth at gear one, realize that the gear stops at any time and fix a position at any time, the location is convenient.
3. The anti-skid protruding blocks and the safety guard rails are arranged on the operating platform plate, so that the use safety performance of the operating platform plate can be improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view showing the construction of the operation platform board and the safety guard rail and their vicinity shown in fig. 1.
Fig. 3 is a schematic structural view of the lifting adjusting mechanism of the present invention.
Fig. 4 is a schematic structural view of the first gear, the second gear, etc. and the components nearby thereof shown in fig. 1.
Fig. 5 is a schematic structural front view of the lifting adjusting mechanism of the present invention.
Fig. 6 is a schematic structural view of the first gear, the second gear, etc. and the parts nearby according to fig. 5.
Fig. 7 is a schematic structural view of the moving base, the moving plate, the sliding block and the sliding groove after being disassembled.
In the figure: 1. moving the base; 2. operating the platform plate; 3. a movable plate; 4. a lifting support; 5. a lifting adjusting mechanism; 501. a first gear; 502. a second gear; 503. a toothed plate I; 504. a toothed plate II; 505. a self-locking assembly; 505A, a control lever; 505B, a first spring; 505C, a supporting seat; 505D, a second spring; 505E, a position adjustment plate portion; 505F, a card board part; 506. rotating the rod; 507. a rotating shaft; 6; a universal wheel; 7. a chute; 8. a slider; 9. anti-skid raised blocks; 10. safety protective guard.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
The technical scheme of the invention is further explained by combining the attached drawings as follows:
a climbing device for a hydraulic template in building construction is shown in figures 1-7 and comprises a movable base 1, an operation platform plate 2, a movable plate 3, a lifting support 4 and a lifting adjusting mechanism 5; the bottom end of the moving base 1 is fixedly provided with four universal wheels 6 connected with a foot brake, and the four universal wheels 6 are respectively and fixedly connected to the four corners of the bottom end of the moving base 1; a lifting adjusting mechanism mounting groove is formed in the movable base 1, the lifting adjusting mechanism 5 is arranged in the lifting adjusting mechanism mounting groove, two pairs of sliding grooves 7 are formed in the upper end surface of the movable base 1, two sliding blocks 8 which are respectively matched with the sliding grooves 7 are fixedly connected to the bottom end of each movable plate 3, the upper end surface of the movable base 1 is slidably connected with the two movable plates 3, and each movable plate 3 is respectively fixedly connected with one foot at the bottom end of the lifting support 4; two feet at the top end of the lifting support 4 are respectively fixedly connected with the operating platform plate 2, and the lifting adjusting mechanism 5 comprises a first gear 501 rotating in a vertical plane, a second gear 502 rotating in a horizontal plane, a first toothed plate 503, a second toothed plate 504, a self-locking assembly 505, a rotating rod 506 and a rotating shaft 507; the first toothed plate 503 and the second toothed plate 504 are slidably connected with the movable base 1, the first toothed plate 503 and the second toothed plate 504 are respectively fixedly connected with one movable plate 3 through a connecting device, the bottom end of the connecting device is positioned in the installation groove of the lifting adjusting mechanism, and the top end of the connecting device penetrates through the movable base 1 and is fixedly connected with one movable plate 3; the first gear 501 is sleeved and fixedly connected to a rotating shaft 507, the rotating shaft 507 is rotatably connected with the mobile base 1, and one end of the rotating shaft 507 penetrates through the mobile base 1 and is fixedly connected with the rotating rod 506; the second gear 502 is rotatably connected with the movable base 1, the first gear 501 is meshed with teeth at the upper end of the first toothed plate 503, and the second gear 502 is meshed with teeth of the second toothed plate 504 on the side wall of the first toothed plate 503; self-locking assembly 505 includes control lever 505A, first spring 505B, supporting seat 505C, second spring 505D and cardboard, the cardboard includes position adjustment board portion 505E and cardboard portion 505F, position adjustment board portion 505E central point puts in supporting seat 505C and rotates the connection, cardboard portion 505F block is between two adjacent teeth on gear 501, second spring 505D top and position adjustment board portion 505E fixed connection, second spring 505D bottom and removal base 1 fixed connection, second spring 505D is located between supporting seat 505C and gear 501, control lever 505A bottom and position adjustment board portion 505E fixed connection, the top passes through removal base 1 in proper order, fly leaf 3 and operation platform board 2 and handle fixed connection, the cover is equipped with first spring 505B on the control lever 505A, first spring 505B is located between handle and operation platform board 2.
The working principle of the invention is as follows: the universal wheel 6 with the foot brake is convenient for the whole operating platform to move and can ensure the stable stop of the operating platform; the lifting adjusting mechanism 5 can realize climbing of the lifting adjusting mechanism 5 by adjusting the lifting bracket 4; the rotating rod 506 drives the first gear 501 to rotate through the rotating shaft 507, the first gear 501 drives the first gear 503 to move horizontally through meshing with the first gear 503, and the first gear 503 drives the second gear 504 to move horizontally through meshing with the second gear 502, so that the two movable plates 3 are driven to move in opposite directions or opposite directions; the first spring 505B can bear the weight of the handle and the control rod 505A, and the first spring 505B can ensure that the control rod 505A keeps a suspended state without external force and does not apply pressure to the position adjusting plate part 505E; when the height is adjusted, the control rod 505A is kept without external force, the rotating rod 506 is rotated clockwise, the rotating rod 506 drives the first gear 501 to rotate clockwise, not only in the climbing process of the lifting support 4, the first gear 501 lifts the clamping plate part 505F upwards, the clamping plate part 505F moves upwards until the teeth on the first gear 501 jump over the clamping plate part 505F, so that the first gear 501 rotates, when the height is adjusted, the first gear 501 does not rotate, at the moment, the clamping plate part 505F does not receive an upward lifting force, the position adjusting plate part 505E drives the clamping plate to move downwards under the combined action of the supporting seat 505C and the second spring 505D, and the clamping plate is clamped between two adjacent teeth of the first gear 501, so that the first gear 501 is positioned; when the gear is turned down, the control rod 505A is pressed downwards until the clamping plate portion 505F tilts to the highest, teeth on the first gear 501 cannot be in contact with the clamping plate portion 505F, and the first gear 501 rotates anticlockwise.
Example 1:
a climbing device for a hydraulic template in building construction is shown in figures 1-7 and comprises a movable base 1, an operation platform plate 2, a movable plate 3, a lifting support 4 and a lifting adjusting mechanism 5; the bottom end of the moving base 1 is fixedly provided with four universal wheels 6 connected with a foot brake, and the four universal wheels 6 are respectively and fixedly connected to the four corners of the bottom end of the moving base 1; a lifting adjusting mechanism mounting groove is formed in the movable base 1, the lifting adjusting mechanism 5 is arranged in the lifting adjusting mechanism mounting groove, two pairs of sliding grooves 7 are formed in the upper end surface of the movable base 1, two sliding blocks 8 which are respectively matched with the sliding grooves 7 are fixedly connected to the bottom end of each movable plate 3, the upper end surface of the movable base 1 is slidably connected with the two movable plates 3, and each movable plate 3 is respectively fixedly connected with one foot at the bottom end of the lifting support 4; two feet at the top end of the lifting support 4 are respectively fixedly connected with the operating platform plate 2, and the lifting adjusting mechanism 5 comprises a first gear 501 rotating in a vertical plane, a second gear 502 rotating in a horizontal plane, a first toothed plate 503, a second toothed plate 504, a self-locking assembly 505, a rotating rod 506 and a rotating shaft 507; the first toothed plate 503 and the second toothed plate 504 are slidably connected with the movable base 1, the first toothed plate 503 and the second toothed plate 504 are respectively fixedly connected with one movable plate 3 through a connecting device, the bottom end of the connecting device is positioned in the installation groove of the lifting adjusting mechanism, and the top end of the connecting device penetrates through the movable base 1 and is fixedly connected with one movable plate 3; the first gear 501 is sleeved and fixedly connected to a rotating shaft 507, the rotating shaft 507 is rotatably connected with the mobile base 1, and one end of the rotating shaft 507 penetrates through the mobile base 1 and is fixedly connected with the rotating rod 506; the second gear 502 is rotatably connected with the movable base 1, the first gear 501 is meshed with teeth at the upper end of the first toothed plate 503, and the second gear 502 is meshed with teeth of the second toothed plate 504 on the side wall of the first toothed plate 503; self-locking assembly 505 includes control lever 505A, first spring 505B, supporting seat 505C, second spring 505D and cardboard, the cardboard includes position adjustment board portion 505E and cardboard portion 505F, position adjustment board portion 505E central point puts in supporting seat 505C and rotates the connection, cardboard portion 505F block is between two adjacent teeth on gear 501, second spring 505D top and position adjustment board portion 505E fixed connection, second spring 505D bottom and removal base 1 fixed connection, second spring 505D is located between supporting seat 505C and gear 501, control lever 505A bottom and position adjustment board portion 505E fixed connection, the top passes through removal base 1 in proper order, fly leaf 3 and operation platform board 2 and handle fixed connection, the cover is equipped with first spring 505B on the control lever 505A, first spring 505B is located between handle and operation platform board 2.
In the using process of the embodiment: the rotating rod 506 drives the first gear 501 to rotate through the rotating shaft 507, the first gear 501 drives the first gear 503 to move horizontally through meshing with the first gear 503, and the first gear 503 drives the second gear 504 to move horizontally through meshing with the second gear 502, so that the two movable plates 3 are driven to move in opposite directions or opposite directions; the movement mode of the two movable rods determines whether the height-adjusting bracket is adjusted up or down; the first spring 505B can bear the weight of the handle and the control rod 505A, and the first spring 505B can ensure that the control rod 505A keeps a suspended state without external force and does not apply pressure to the position adjusting plate part 505E; when the height is adjusted, the control rod 505A is kept without external force, the rotating rod 506 is rotated clockwise, and the rotating rod 506 drives the first gear 501 to rotate clockwise, so that the first gear 501 rotates when the lifting support 4 climbs, the first gear 501 lifts the clamping plate portion 505F upwards, the clamping plate portion 505F moves upwards until teeth on the first gear 501 jump over the clamping plate portion 505F, and when the height is adjusted, the first gear 501 does not rotate, and at the moment, the clamping plate portion 505F does not receive an upward lifting force, and the position adjusting plate portion 505E drives the clamping plate to move downwards under the combined action of the supporting seat 505C and the second spring 505D and is clamped between two adjacent teeth of the first gear 501, so that the first gear 501 is positioned; when the gear is turned down, the control rod 505A is pressed downwards until the clamping plate portion 505F tilts to the highest, teeth on the first gear 501 cannot be in contact with the clamping plate portion 505F, and the first gear 501 rotates anticlockwise.
Example 2
On the basis of the embodiment 1, as shown in fig. 1-7, the surface of the operation platform is provided with anti-skid convex blocks 9; the connecting position of the support frame and the movable plate 3 is the center of the movable plate 3; the upper end of the operating platform plate 2 is provided with a safety guard rail 10.
In the using process of the embodiment: the anti-skid convex blocks 9 increase the contact friction force between the feet of workers and the operating platform, the safety protective guard 10 prevents the workers from falling off from the operating platform, and the connecting position of the support frame and the movable plate 3 is the center of the movable plate 3, which is beneficial to keeping the stability of the movable plate 3 in the moving process.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (7)
1. A climbing type building construction operation platform outside a building is characterized by comprising a movable base (1), an operation platform plate (2), a movable plate (3), a lifting support (4) and a lifting adjusting mechanism (5); a lifting adjusting mechanism mounting groove is formed in the movable base (1), the lifting adjusting mechanism (5) is arranged in the lifting adjusting mechanism mounting groove, the upper end face of the movable base (1) is connected with two movable plates (3) in a sliding mode, and each movable plate (3) is fixedly connected with one foot at the bottom end of the lifting support (4) respectively; the two feet at the top end of the lifting support (4) are respectively fixedly connected with the operating platform plate (2), and the lifting adjusting mechanism (5) comprises a first gear (501) rotating in a vertical plane, a second gear (502) rotating in a horizontal plane, a first toothed plate (503), a second toothed plate (504), a self-locking assembly (505), a rotating rod (506) and a rotating shaft (507); the first toothed plate (503) and the second toothed plate (504) are in sliding connection with the movable base (1), the first toothed plate (503) and the second toothed plate (504) are respectively fixedly connected with one movable plate (3) through connecting devices, the bottom ends of the connecting devices are located inside the mounting grooves of the lifting adjusting mechanism, and the top ends of the connecting devices penetrate through the movable base (1) and are fixedly connected with one movable plate (3); the first gear (501) is sleeved and fixedly connected to a rotating shaft (507), the rotating shaft (507) is rotatably connected with the movable base (1), and one end of the rotating shaft (507) penetrates through the movable base (1) and is fixedly connected with the rotating rod (506); the second gear (502) is rotatably connected with the movable base (1), the first gear (501) is meshed with teeth at the upper end of the first toothed plate (503), and the second gear (502) is meshed with teeth of the second toothed plate (504) on the side wall of the first toothed plate (503) respectively.
2. The building exterior climbing building construction operation platform according to claim 1, wherein the self-locking assembly (505) comprises a control rod (505A), a first spring (505B), a support seat (505C), a second spring (505D) and a clamping plate, the clamping plate comprises a position adjusting plate portion (505E) and a clamping plate portion (505F), the central position of the position adjusting plate portion (505E) is rotatably connected with the support seat (505C), the clamping plate portion (505F) is clamped between two adjacent teeth on the first gear (501), the top end of the second spring (505D) is fixedly connected with the position adjusting plate portion (505E), the bottom end of the second spring (505D) is fixedly connected with the movable base (1), the second spring (505D) is positioned between the support seat (505C) and the first gear (501), and the bottom end of the control rod (505A) is fixedly connected with the position adjusting plate portion (505E), the top runs through removal base (1), fly leaf (3) and operation platform board (2) and handle fixed connection in proper order, the cover is equipped with spring (505B) on control lever (505A), spring (505B) is located between handle and operation platform board (2).
3. The building external climbing building construction operating platform according to claim 1, wherein the bottom end of the movable base (1) is fixedly connected with four universal wheels (6) with foot brakes, the number of the universal wheels (6) is four, and the four universal wheels (6) are respectively and fixedly connected at four corners of the bottom end of the movable base (1).
4. The building external climbing building construction operating platform according to claim 1, wherein two pairs of sliding grooves (7) are formed in the upper end face of the movable base (1), and two sliding blocks (8) which are respectively matched with the sliding grooves (7) are fixedly connected to the bottom end of each movable plate (3).
5. Building exterior climbing construction work platform according to claim 1, characterized in that the work platform surface is provided with anti-skid bumps (9).
6. The building exterior climbing building construction work platform according to claim 1, characterized in that the connecting position of the supporting frame and the movable plate (3) is the center of the movable plate (3).
7. The building external climbing building construction operation platform according to claim 1, wherein a safety guard rail (10) is arranged at the upper end of the operation platform plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183195.3A CN111335607A (en) | 2020-03-16 | 2020-03-16 | Building external climbing type building construction operation platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010183195.3A CN111335607A (en) | 2020-03-16 | 2020-03-16 | Building external climbing type building construction operation platform |
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| CN111335607A true CN111335607A (en) | 2020-06-26 |
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| CN202010183195.3A Withdrawn CN111335607A (en) | 2020-03-16 | 2020-03-16 | Building external climbing type building construction operation platform |
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| CN206722360U (en) * | 2017-05-02 | 2017-12-08 | 浙江工业职业技术学院 | A kind of construction site lifting platform easy to use |
| CN207390944U (en) * | 2017-08-17 | 2018-05-22 | 河南中烟工业有限责任公司 | A kind of one man operation's mechanical elevating platform |
| CN207748787U (en) * | 2017-09-15 | 2018-08-21 | 绍兴双华布艺有限公司 | A kind of textile machinery liftable supporter |
| CN207726650U (en) * | 2017-12-06 | 2018-08-14 | 海门市设备安装工程有限公司 | A kind of moving lift type job platform |
| CN108313938A (en) * | 2018-01-17 | 2018-07-24 | 曾强 | A kind of liftable operation console of constructing tunnel |
| CN208361801U (en) * | 2018-05-18 | 2019-01-11 | 云南农业大学 | Lifting platform is used in a kind of experiment |
| CN208292571U (en) * | 2018-06-07 | 2018-12-28 | 东营市垦利区黄河机械加工有限公司 | A kind of hoistable platform of operation wellhead |
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| CN209668717U (en) * | 2019-02-25 | 2019-11-22 | 浙江阳宸智能科技有限公司 | A kind of lifting mounting rack for weak current engineering |
| CN209815607U (en) * | 2019-03-18 | 2019-12-20 | 辽宁工程技术大学 | Electric mechanical type lifting working vehicle |
| CN110357008A (en) * | 2019-06-07 | 2019-10-22 | 徐州和胜重工有限公司 | A kind of stable large tank welding walking hoistable platform of movement |
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Application publication date: 20200626 |