CN116950373A - Reinforced climbing frame and operation method - Google Patents
Reinforced climbing frame and operation method Download PDFInfo
- Publication number
- CN116950373A CN116950373A CN202310662386.1A CN202310662386A CN116950373A CN 116950373 A CN116950373 A CN 116950373A CN 202310662386 A CN202310662386 A CN 202310662386A CN 116950373 A CN116950373 A CN 116950373A
- Authority
- CN
- China
- Prior art keywords
- rigid support
- plate
- climbing frame
- fixedly provided
- reinforced
- Prior art date
- 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.)
- Pending
Links
- 230000009194 climbing Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 13
- 241000219098 Parthenocissus Species 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/007—Devices and methods for erecting scaffolds, e.g. automatic scaffold erectors
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/08—Scaffold boards or planks
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G2005/008—Hoisting devices specially adapted as part of a scaffold system
Abstract
The invention relates to the technical field of high-rise building structure design and climbing frame system design, and discloses a reinforced climbing frame and an operation method. This frame is climbed to reinforcement type, through setting up of pole setting and rigid support, can guarantee its fastness after the equipment, and can not take place to empty when using, and increases its bearing effect, can not take place unexpected when guaranteeing that the workman walks in the top, guarantees the security, and the device equipment is convenient simultaneously, and it is too loaded down with trivial details on the equipment can not appear when using, increases its practicality.
Description
Technical Field
The invention relates to the technical field of high-rise building structure design and climbing frame system design, in particular to a reinforced climbing frame.
Background
Under the rapid development of the building industry, the scale of urban buildings is continuously enlarged, in order to improve the utilization efficiency of limited land resources, high-rise buildings and super-high-rise buildings gradually become mainstream, under such environment, building enterprises face serious challenges, the construction quality of the high-rise buildings is improved, the requirements of people are met, meanwhile, lasting power is injected into the building industry, but the high-rise buildings start to widely apply climbing frame installation construction high technology due to high construction difficulty, the efficient expansion of auxiliary construction activities is facilitated, the construction efficiency and the construction quality are improved, so that analysis is carried out through the climbing frame installation construction technology of the high-rise buildings, the accumulation of climbing frame construction experience is facilitated, the higher-level development of the climbing frame installation construction technology is promoted, and the basis is provided for subsequent related work.
The invention discloses a pedal support piece for a building climbing frame and the building climbing frame, and relates to the technical field of high-rise building structural design and climbing frame system design.
However, this technique has the following problems in practical use;
1. the support is unstable, toppling easily occurs when the bearing is too large, dangerous engineering is very easy to occur, and meanwhile, the installation is inconvenient;
2. the up-and-down transportation is inconvenient, and if the transportation weight is too large and easy to fall over during use, the protection is avoided, and the danger degree is increased.
Disclosure of Invention
(one) solving the technical problems
In order to overcome the defects of the prior art, the invention provides the reinforced climbing frame, which solves the problems that the support in the prior art is unstable, topples easily when bearing is too large, dangerous engineering is easily caused, meanwhile, the installation is inconvenient, the up-and-down transportation is inconvenient, and the risk degree is increased if the transportation weight is too large and easy to stride when in use, and meanwhile, no protection exists.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a frame is climbed to reinforcement type, includes the pole setting of fixed mounting has main rigid support, fixed mounting has the vice rigid support of supportable on the main rigid support, one side fixed mounting of vice rigid support has the slide that can place, the inner wall of slide is provided with the slide rail that can promote the slip, the bottom fixed mounting of slide rail has slidable slider, one side fixed mounting of slider has rotatable rotor, one side fixed mounting of rotor has the diaphragm.
Preferably, a bearing plate capable of bearing a load is fixedly arranged on one side of the main rigid support, and a screen capable of shielding is fixedly arranged on one side of the main rigid support.
Preferably, the outer surface of the bearing plate is provided with anti-skid patterns capable of increasing friction force, and one side of the bearing plate is provided with a rubber pad capable of buffering.
Preferably, one side of the auxiliary rigid support is fixedly provided with a connectable sealing cover, and one side of the auxiliary rigid support is fixedly provided with a reminding lamp.
Preferably, a fixable fixing plate is fixedly arranged on one side of the sealing cover, and a rotatable bolt is fixedly arranged on one side of the fixing plate.
Preferably, the sealing cover comprises an adjusting structure and a horizontal dragging structure, the adjusting structure is suitable for installing a fixed disc, an adjusting rod with universal hinges is arranged between the horizontal dragging structure and the adjusting structure, three groups or integer multiples of three groups are distributed on the circumference of the adjusting rod, the adjusting structure is installed on the fixed disc, and the horizontal dragging structure is suitable for being connected with and installed on a horizontal dragging pair rigid support.
Preferably, the adjusting structure comprises a screw rod which is connected to the fixed disc in a threaded manner, a sliding block which is suitable for being installed at the end part of the corresponding adjusting rod is installed on the screw rod in a matched manner, and the sliding block is suitable for being arranged in a linear sliding manner relative to the fixed disc.
Preferably, a storable lifting plate is fixedly arranged on one side of the transverse plate, a lockable turning plate is fixedly arranged on the top of the lifting plate and is hard-closed, and a transportable pedal is fixedly arranged on one side of the transverse plate.
Preferably, the upright posts, the main rigid support, the auxiliary rigid support, the transverse plates, the sliding blocks, the rotors, the sliding rails and the sliding plates are all provided with two groups, the two groups are respectively positioned at two sides of the transverse plates, a lifting system is arranged between the tops of the two groups of upright posts, the lifting system comprises a winch and a rope, and the free ends of the rope are arranged on the two groups of transverse plates.
A method of operating a reinforced creeper frame as claimed in any one of the preceding claims, comprising the steps of:
step one: assembling the upright rod, the main rigid support and the auxiliary rigid support, and firmly connecting the upright rod, the main rigid support and the auxiliary rigid support to ensure that toppling cannot occur;
step two: the bearing plate and the gauze are arranged on one side of the bracket, and are simultaneously fixed;
step three: fixing the sealing cover on one side of the auxiliary rigid support to ensure that the wall is firmly gripped and prevented from falling;
step four: the lifting plate is installed, and meanwhile, whether faults and errors occur or not is checked, and if the faults and errors occur, the lifting plate can be used.
(III) beneficial effects
The invention provides a reinforced climbing frame, which has the following beneficial effects:
1. this frame is climbed to reinforcement type, through setting up of pole setting and rigid support, can guarantee its fastness after the equipment, and can not take place to empty when using, and increases its bearing effect, can not take place unexpected when guaranteeing that the workman walks in the top, guarantees the security, and the device equipment is convenient simultaneously, and it is too loaded down with trivial details on the equipment can not appear when using, increases its practicality.
2. This frame is climbed to reinforcement type, through the setting of slide rail, slider and diaphragm, can guarantee to be more firm when transporting from top to bottom, ensure that the phenomenon that jolts can not appear, the slider can with guarantee its smooth degree of transportation, and the degree has increased its bearing effect, has the diaphragm as the bearing plate, can prevent when using because the too big landing that leads to breaking of weight, has increased its security.
3. This reinforcement type climbs frame is suitable for dragging the horizontal drawing structure of pair rigid support to outer wall construction face one side level through setting up level and pulls the structure with adjusting, only have horizontal drawing force through the level to pull between can guaranteeing support and the wall body, can not appear the ascending power of all the other directions, and then eliminate the problem of toppling, simultaneously because the horizontal drawing structure and adjusting structure can adjust its straightness that hangs down with pair rigid support, the outer wall face or the outer wall form surface of this moment can't ensure the straightness that hangs down, just so reset a vertical plane and the projection of vertical plane on the horizontal plane for vertically laying between outer wall face and support, ensure the stable and reliable of support structure, avoid the emergence of incident.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the bracket of the present invention;
FIG. 3 is a schematic view of a lifting plate structure of the present invention;
FIG. 4 is a schematic view of a fixing bolt according to the present invention;
FIG. 5 is a schematic diagram of the overall structure of another embodiment of the present invention;
fig. 6 is a schematic view of another structure of the cover of the present invention.
In the figure: 1. a vertical rod; 2. a main rigid support; 3. a secondary rigid support; 4. a bearing plate; 5. a gauze; 6. a slide plate; 7. a slide rail; 8. a slide block; 9. a rotor; 10. a cross plate; 11. a lifting plate; 12. the turning plate is hard closed; 13. a pedal; 14. a cover; 15. a fixed plate; 16. a bolt; 17. a warning light.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a reinforcement type climbing frame, including pole setting 1 that fixed mounting has main rigid support 2, one side fixed mounting of main rigid support 2 has but bearing plate 4, one side fixed mounting of main rigid support 2 has but screen 5 that shelters from, the surface of bearing plate 4 is provided with the anti-skidding line that can increase frictional force, one side of bearing plate 4 is provided with the rubber pad that can cushion, through the setting of bearing plate 4, can ensure more that the workman is safer above, and can make whole more firm, and through the setting of screen 5, can prevent that the workman from falling and take place the accident, through the setting of anti-skidding line, can guarantee simultaneously that can not cause the road to skid in the bad weather of sleet;
the main rigid support 2 is fixedly provided with a supportable auxiliary rigid support 3, one side of the auxiliary rigid support 3 is fixedly provided with a connectable sealing cover 14, one side of the auxiliary rigid support 3 is fixedly provided with a reminding indicator light 17, the auxiliary rigid support can be fixed on a wall surface through the arrangement of the sealing cover 14, and collision can be prevented at night through the arrangement of the reminding indicator light 17, so that a reminding effect is achieved;
wherein, one side of the sealing cover 14 is fixedly provided with a fixable fixed disk 15, one side of the fixed disk 15 is fixedly provided with a rotatable bolt 16, the whole fixation can be enhanced in stability when in use through the arrangement of the fixed disk 15, and the wall can be gripped through the arrangement of the bolt 16 without toppling;
wherein, one side fixed mounting of vice rigid support 3 has the slide 6 that can place, the inner wall of slide 6 is provided with the slide rail 7 that can promote the slip, the bottom fixed mounting of slide rail 7 has slidable slider 8, one side fixed mounting of slider 8 has rotatable rotor 9, one side fixed mounting of rotor 9 has diaphragm 10, one side fixed mounting of diaphragm 10 has the lifting plate 11 that can deposit, the top fixed mounting of lifting plate 11 has the hard closed 12 of board that turns over that can block, one side fixed mounting of diaphragm 10 has the footboard 13 that can transport, through the setting of lifting plate 11, can carry its article or workman from top to bottom, and through the setting of turning over the hard closed 12 of board, can not appear the goods condition that drops when transporting, and be more firm.
The vertical rods 1, the main rigid support 2, the auxiliary rigid support 3, the transverse plates 10, the sliding blocks 8, the rotors 9, the sliding rails 7 and the sliding plates 6 are respectively provided with two groups, the two groups are respectively positioned at two sides of the transverse plates 10, a lifting system is arranged between the tops of the two groups of vertical rods 1, the lifting system comprises a winch 17 and a rope 18, and the free ends of the rope 18 are arranged on the two groups of transverse plates 10. The transverse plate 10 is hoisted by using the hoister 17 and the rope 18, and the transverse plate 10 is lifted smoothly through the sliding block 8 and the rotor 9.
In the invention, the working steps of the device are as follows:
1. firstly, assembling a vertical rod 1, a main rigid support 2 and an auxiliary rigid support 3, and firmly connecting the vertical rod 1, the main rigid support 2 and the auxiliary rigid support 3 to ensure that toppling does not occur;
2. secondly, the bearing plate 4 and the gauze 5 are arranged on one side of the bracket, and are simultaneously fixed;
3. then the sealing cover 14 is fixed on one side of the auxiliary rigid support 3 to ensure the wall is gripped and prevented from falling;
4. finally, the lifting plate 11 is installed while checking whether a malfunction and error occurs, and if not, it can be used.
The following modifications were made on the basis of the above embodiments: the sealing cover 14 comprises an adjusting structure and a horizontal dragging structure 22, the adjusting structure is suitable for installing the fixed disk 15, a regulating rod 20 with universal hinges is installed between the horizontal dragging structure 22 and the adjusting structure, three groups or integer multiples of three groups are circumferentially distributed on the regulating rod 20, the adjusting structure is installed on the fixed disk 15, the horizontal dragging structure 22 is suitable for being connected with and installed on the horizontal dragging auxiliary rigid support 3, the auxiliary rigid support fixing and regulating structure comprises a screw 19 which is connected onto the fixed disk 15 in a threaded mode through a clamp and a bolt, a sliding block 21 suitable for being installed at the end portion of the corresponding regulating rod 20 is installed on the screw 19 in a matched mode, and the sliding block 21 is suitable for being in linear sliding distribution relative to the fixed disk 15. The inclination angle of the adjusting rods 20 is adjusted through the adjusting screw rods 19, the position of the horizontal dragging structure 22 is adjusted, but as the three adjusting rods 20 are used for enabling the horizontal dragging structure 22 to be in a vertical state, a vertical plane is reset between the outer wall surface and the support, the projection of the plane on the horizontal plane is arranged longitudinally, and therefore structural stability of the support can be ensured, meanwhile, due to the fact that the corresponding screw rods 19 are adjusted, the distance and the height of the horizontal dragging structure 22 relative to the auxiliary rigid support 3 are properly adjusted, the adjusted horizontal dragging structure 22 pulls the auxiliary rigid support 3 or is positioned on the horizontal direction, and therefore the auxiliary rigid support 3 cannot be overturned due to non-horizontal force.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a frame is climbed to reinforcement type, includes pole setting (1) that fixed mounting had main rigid support (2), its characterized in that: the novel sliding support is characterized in that a supportable auxiliary rigid support (3) is fixedly arranged on the main rigid support (2), a placeable sliding plate (6) is fixedly arranged on one side of the auxiliary rigid support (3), a sliding rail (7) capable of promoting sliding is arranged on the inner wall of the sliding plate (6), a sliding block (8) is fixedly arranged at the bottom of the sliding rail (7), a rotatable rotor (9) is fixedly arranged on one side of the sliding block (8), and a transverse plate (10) is fixedly arranged on one side of the rotor (9).
2. A reinforced climbing frame according to claim 1, wherein: one side of the main rigid support (2) is fixedly provided with a bearing plate (4) capable of bearing weight, and one side of the main rigid support (2) is fixedly provided with a screen (5) capable of shielding.
3. A reinforced climbing frame according to claim 2, wherein: the anti-skid rubber pad is characterized in that anti-skid grains capable of increasing friction force are arranged on the outer surface of the bearing plate (4), and a rubber pad capable of buffering is arranged on one side of the bearing plate (4).
4. A reinforced climbing frame according to claim 1, wherein: one side of the auxiliary rigid support (3) is fixedly provided with a connectable sealing cover (14), and one side of the auxiliary rigid support (3) is fixedly provided with a reminding lamp (17).
5. The reinforced climbing frame according to claim 4, wherein: one side of the sealing cover (14) is fixedly provided with a fixable fixing plate (15), and one side of the fixing plate (15) is fixedly provided with a rotatable bolt (16).
6. The reinforced climbing frame according to claim 4, wherein: the sealing cover (14) comprises an adjusting structure and a horizontal dragging structure (22), the adjusting structure is suitable for installing a fixed disc (15), an adjusting rod (20) with a universal hinge is arranged between the horizontal dragging structure (22) and the adjusting structure, three groups or integer multiples of three groups are distributed on the circumference of the adjusting rod (20), the adjusting structure is arranged on the fixed disc (15), and the horizontal dragging structure (22) is suitable for being connected with and installed and horizontally dragging the auxiliary rigid support (3).
7. The reinforced climbing frame according to claim 6, wherein: the adjusting structure comprises a screw rod (19) which is connected to the fixed disc (15) in a threaded mode, a sliding block (21) which is suitable for being installed at the end portion of the corresponding adjusting rod (20) is installed on the screw rod (19) in a matched mode, and the sliding block (21) is suitable for being arranged in a linear sliding mode relative to the fixed disc (15).
8. A reinforced climbing frame according to claim 1, wherein: one side of the transverse plate (10) is fixedly provided with a storable lifting plate (11), the top of the lifting plate (11) is fixedly provided with a blocked turning plate hard seal (12), and one side of the transverse plate (10) is fixedly provided with a transportable pedal (13).
9. The reinforced climbing frame according to claim 8, wherein: the lifting system is arranged between the tops of the two groups of vertical rods (1), and comprises a winch (17) and a rope (18), and the free ends of the rope (18) are arranged on the two groups of transverse plates (10).
10. A method of operating a reinforced creeper according to any one of the preceding claims, comprising the steps of:
step one: assembling the upright rod (1), the main rigid support (2) and the auxiliary rigid support (3), and connecting the upright rod and the main rigid support firmly to ensure that the upright rod cannot fall down;
step two: the bearing plate (4) and the gauze (5) are arranged on one side of the bracket, and are simultaneously fixed;
step three: fixing a sealing cover (14) on one side of the auxiliary rigid support (3) to ensure that the wall is firmly gripped and falling is prevented;
step four: the lifting plate (11) is installed, and whether faults and errors occur or not is checked, and if not, the lifting plate can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310662386.1A CN116950373A (en) | 2023-06-06 | 2023-06-06 | Reinforced climbing frame and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310662386.1A CN116950373A (en) | 2023-06-06 | 2023-06-06 | Reinforced climbing frame and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116950373A true CN116950373A (en) | 2023-10-27 |
Family
ID=88441766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310662386.1A Pending CN116950373A (en) | 2023-06-06 | 2023-06-06 | Reinforced climbing frame and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116950373A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117432172A (en) * | 2023-12-19 | 2024-01-23 | 中建三局(福建)投资建设有限公司 | House building construction operation platform and working method thereof |
-
2023
- 2023-06-06 CN CN202310662386.1A patent/CN116950373A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117432172A (en) * | 2023-12-19 | 2024-01-23 | 中建三局(福建)投资建设有限公司 | House building construction operation platform and working method thereof |
| CN117432172B (en) * | 2023-12-19 | 2024-03-08 | 中建三局(福建)投资建设有限公司 | House building construction operation platform and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116950373A (en) | Reinforced climbing frame and operation method | |
| CN103030070B (en) | A kind of can the transfer crane of traveling and operation on ramp | |
| CN206828042U (en) | A kind of inspection platform of power station main building rack illuminator | |
| CN105275251A (en) | Railway existing line overhead line system hard crossbeam erection method | |
| CN203513223U (en) | High-altitude operating platform | |
| CN210530715U (en) | Crawling ladder for electric power laying | |
| CN209585651U (en) | Floor material based on external scaffolding free removal transports outward system | |
| CN215714714U (en) | Hanging basket equipment for installing bridge guardrail | |
| CN206769343U (en) | It is a kind of to be used for the travelling bridge that guardrail is constructed that builds a bridge | |
| CN216714292U (en) | Subway contact net overhauls work platform | |
| CN216109994U (en) | Communication tower with lifting system | |
| CN216949170U (en) | Sliding frame for construction of overhanging cornice of metal roof | |
| CN213653209U (en) | Integrated construction movable platform for bridge flange plate | |
| CN206397426U (en) | A kind of wind power generation stepped elevating crawling ladder | |
| CN213417575U (en) | Anti-falling device road and bridge elevator | |
| CN111453632A (en) | Steel positioning and placing device for bridge building | |
| CN216377239U (en) | Quick laying device of evacuation platform panel | |
| CN211776074U (en) | Movable T roof beam prefabrication field cat ladder of ascending a height | |
| CN217281886U (en) | Operation vehicle suitable for narrow space | |
| CN214459622U (en) | A but multi-functional platform truck of walking for bridge detects and construction operation | |
| CN209972442U (en) | Railway tunnel drilling operation platform | |
| CN220131724U (en) | Track suspension lifting device | |
| CN219885589U (en) | Heavy-load trackless lifting electric flat car | |
| CN217026734U (en) | A mounting structure that is used for construction platform that steel-pipe pile support set up | |
| CN217759889U (en) | Lifting construction scaffold for building engineering construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |