CN110468717B - Movable hanging basket for bridge construction - Google Patents
Movable hanging basket for bridge construction Download PDFInfo
- Publication number
- CN110468717B CN110468717B CN201910801276.2A CN201910801276A CN110468717B CN 110468717 B CN110468717 B CN 110468717B CN 201910801276 A CN201910801276 A CN 201910801276A CN 110468717 B CN110468717 B CN 110468717B
- Authority
- CN
- China
- Prior art keywords
- rods
- plate
- hinged
- hinge
- bottom plate
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/10—Cantilevered erection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a movable hanging basket for bridge construction, wherein a hanging basket connecting column and a sliding rod are arranged at two ends of the rear sides of a top plate and a bottom plate, a cross beam is arranged at the top end of the sliding rod and is provided with hinge grooves at intervals, a first hinge rod is hinged in the hinge grooves, a first support rod is arranged on the top surface of the top plate and is hinged in the middle of the first hinge rod, a pressing plate is arranged on the first hinge rod, a vertical rod is arranged on the bottom surface of the pressing plate and penetrates through the top plate, a spring is sleeved in the vertical rod, a friction block is arranged at the bottom end of the vertical rod, directional rollers are arranged at four corners of the bottom surface of the front part of the top plate, balls are embedded in the side wall of the middle of the connecting column, a positioning sleeve is arranged at four corners of the top surface of the front part of the bottom plate, a lifting plate is arranged in. The hanging basket facilitates the welding operation of the flange part of the steel box girder, and improves the operation efficiency and the welding quality.
Description
Technical Field
The invention relates to the technical field of construction, in particular to a movable hanging basket for bridge construction.
Background
In the bridge construction process, after the bridge steel box girder is assembled and spliced in place, welding construction needs to be carried out on a joint, currently, for welding the flange part of the bridge steel box girder, the lower support of the girder is mostly widened to the flange part, then, a platform is built by arranging a scaffold for welding operation, so that the workload and the construction cost of auxiliary facilities are greatly increased, certain potential safety hazards exist in the building of an overhead welding platform, and the construction operation efficiency is reduced; at present, a few hanging baskets are arranged on the flange part of a bridge steel box girder, but the hanging baskets are fixedly welded on the girder surface and cannot move, so that the welding operation is very inconvenient, and the welding quality is influenced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a movable hanging basket for bridge construction, which overcomes the defects of the traditional bridge steel box girder seam welding construction, can safely, conveniently and quickly implement the welding operation of the flange part of the bridge steel box girder, avoids the potential safety hazard of high-altitude welding operation, reduces the construction cost, and improves the construction operation efficiency and the welding quality.
In order to solve the technical problem, the movable hanging basket for bridge construction comprises a top plate, a bottom plate, two connecting columns, two sliding rods, a cross beam, a plurality of first hinge rods, a plurality of first support rods, a pressing plate, a plurality of vertical rods, a plurality of springs, a plurality of friction blocks, four directional rollers, a plurality of balls, a lifting plate, two second hinge rods, two second support rods, four positioning sleeves, four lifting rods, two electric telescopic rods and batteries, wherein the top plate and the bottom plate are arranged in parallel at intervals, the two connecting columns are vertically and fixedly arranged at the two ends of the left sides of the top plate and the bottom plate, the top ends of the two connecting columns extend out of the top plate, the two sliding rods are vertically and slidably arranged at the two ends of the left sides of the top plate and the bottom plate and positioned at the outer sides of the two connecting columns, the top ends of the two sliding rods extend out of, the tail ends of the plurality of first hinge rods are hinged in the plurality of hinge grooves, the plurality of first support rods are vertically arranged on the top surface of the top plate at intervals, the top ends of the plurality of first support rods are hinged in the middle of the plurality of first hinge rods, the pressing plate is arranged on the bottom surface of the front ends of the plurality of first hinge rods, the plurality of vertical rods are vertically arranged on the bottom surface of the pressing plate at intervals and penetrate through the top plate, the plurality of springs are sleeved on the plurality of vertical rods and are positioned between the pressing plate and the top plate, the plurality of friction blocks are respectively arranged at the bottom ends of the plurality of vertical rods, the four directional rollers are respectively arranged at the four corners of the bottom surface of the front part of the top plate, the plurality of balls are embedded in the side walls of the middle parts of the two connecting columns, the four positioning sleeves, the two electric telescopic rods and the battery are respectively arranged on the bottom surface of the lifting plate, the two electric telescopic rods are respectively positioned on two sides of the lifting plate, the battery provides working power for the two electric telescopic rods, two ends of each second hinged rod are respectively hinged to the bottom ends of the two sliding rods and the bottom ends of the two electric telescopic rods, and the two second supporting rods are respectively vertically arranged on the top surface of the bottom plate at intervals and the top ends of the two second supporting rods are respectively hinged to the middle parts of the two second hinged rods.
Furthermore, this hanging flower basket still includes the rail, the rail is located around the top surface of bottom plate.
Furthermore, the hanging basket further comprises an escalator, and the escalator is arranged between the top plate and the bottom plate.
Further, this hanging flower basket still includes the U-shaped piece, the U-shaped piece is located two electric telescopic handle bottoms, two second hinge bar front ends pass through respectively the U-shaped piece articulate in two electric telescopic handle bottoms.
Furthermore, this hanging flower basket still includes a plurality of stiffeners and oblique pull rod, a plurality of oblique pull rod both ends are connected respectively two spliced pole lateral walls with roof and bottom plate front end, a plurality of stiffeners intervals are located perpendicularly oblique pull rod with between roof and the bottom plate top surface.
Furthermore, a first sliding groove is formed in the middle of each of the first hinge rods, pin shafts of the first hinge rods hinged to the first support rods are located in the first sliding groove, second sliding grooves are formed in the middle of each of the second hinge rods, and pin shafts of the second support rods hinged to the second hinge rods are located in the second sliding grooves.
Furthermore, the upper cylinder wall of the positioning sleeve is provided with through holes, the lifting rod is provided with screw holes at intervals along the length direction, and the positioning sleeve and the lifting rod penetrate through the through holes of the positioning sleeve through positioning bolts and then are screwed into the screw holes of the lifting rod for positioning.
Further, this hanging flower basket is still including extending springboard mechanism, it includes splice plate, concatenation sleeve, limiting plate, fixed block, fixing bolt and springboard to extend springboard mechanism, the splice plate bottom articulate in bottom plate front side both ends, concatenation sleeve and fixed block interval are located the splice plate surface, the limiting plate is located the splice plate bottom, the springboard both ends are equipped with respectively participates in, participating in at springboard both ends inserts respectively in the concatenation sleeve at bottom plate front side both ends, when the splice plate overturns to the vertical position, fixing bolt penetrates the fixed block is twisted in the bottom plate top surface, when the splice plate overturns to horizontal position, the limiting plate supports and leans on extremely the bottom surface of bottom plate.
The movable hanging basket for bridge construction adopts the technical scheme that connecting columns and sliding rods of the hanging basket are arranged at the two ends of the left side of a top plate and a bottom plate, a cross beam is arranged at the top ends of the two sliding rods, a plurality of hinge grooves are formed at intervals along the length direction, the tail ends of a plurality of first hinge rods are hinged in the hinge grooves, a plurality of first support rods are arranged on the top surface of the top plate, the top ends of the first support rods are hinged in the middle of the first hinge rods, a pressing plate is arranged on the bottom surface of the front ends of the first hinge rods, a plurality of vertical rods are arranged on the bottom surface of the pressing plate and penetrate through the top plate, a plurality of springs are sleeved in the vertical rods, a plurality of friction blocks are arranged at the bottom ends of the vertical rods, directional rollers are arranged at the four corners of the bottom surface of, the lifting plate bottom surface is located to electric telescopic handle and battery, and two second hinge bars articulate in two slide bar bottoms and two electric telescopic handle bottoms, and bottom plate top surface and top articulate in two second hinge bar middle parts are located to two second bracing pieces. The hanging basket overcomes the defects of the traditional bridge steel box girder seam welding construction, can safely, conveniently and quickly implement the welding operation of the flange part of the bridge steel box girder, avoids the potential safety hazard of the high-altitude welding operation, reduces the construction cost, and improves the construction operation efficiency and the welding quality.
Drawings
The invention is described in further detail below with reference to the following figures and embodiments:
FIG. 1 is a schematic structural view of a mobile hanging basket for bridge construction according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
fig. 4 is a structural schematic diagram of an extending springboard mechanism in the hanging basket.
Detailed Description
For example, as shown in fig. 1 and 2, the mobile hanging basket for bridge construction of the invention comprises a top plate 1, a bottom plate 2, two connecting columns 3, two sliding rods 4, a cross beam 5, a plurality of first hinge rods 6, a plurality of first support rods 7, a pressure plate 8, a plurality of vertical rods 9, a plurality of springs 10, a plurality of friction blocks 11, four directional rollers 12, a plurality of balls 13, a lifting plate 14, a plurality of second hinge rods 15, a plurality of second support rods 16, four positioning sleeves 17, four lifting rods 18, two electric telescopic rods 19 and batteries 20, wherein the top plate 1 and the bottom plate 2 are arranged in parallel at intervals, the two connecting columns 3 are vertically fixed at two ends of the left side of the top plate 1 and the bottom plate 2, the top ends of the two connecting columns extend out of the top plate 1, the two sliding rods 4 are vertically slidably arranged at two ends of the left side of the top, the top ends of the two sliding rods 4 extend out of the top plate 1, the cross beam 5 is arranged at the top ends of the two sliding rods 4 and is provided with a plurality of hinge grooves 51 at intervals along the length direction, the tail ends of the first hinge rods 6 are hinged with the hinge grooves 51, the first support rods 7 are vertically arranged at intervals on the top surface of the top plate 1, the top ends of the first support rods are hinged with the middle parts of the first hinge rods 6, the press plate 8 is arranged at the bottom surface of the front ends of the first hinge rods 6, the vertical rods 9 are vertically arranged at intervals on the bottom surface of the press plate 8 and penetrate through the top plate 1, the springs 10 are sleeved in the vertical rods 9 and are positioned between the press plate 8 and the top plate 1, the friction blocks 11 are respectively arranged at the bottom ends of the vertical rods 9, the four directional rollers 12 are respectively arranged at four corners of the bottom surface of the front part of the top, four locating sleeves 17 are respectively arranged at four corners of the front top surface of the bottom plate 2, four lifting rods 18 are respectively arranged in the four locating sleeves 17, the lifting plate 14 is arranged at the top ends of the four lifting rods 18, two electric telescopic rods 19 and a battery 20 are respectively arranged on the bottom surface of the lifting plate 14, two electric telescopic rods 19 are respectively arranged on two sides of the lifting plate 14, the battery 20 provides a working power supply for the two electric telescopic rods 19, two ends of each second hinged rod 15 are respectively hinged to the bottom ends of the two sliding rods 4 and the bottom ends of the two electric telescopic rods 19, and the two second support rods 16 are respectively vertically arranged at intervals on the top surface of the bottom plate 2 and the top ends of the two second hinged rods 15.
Preferably, the hanging basket further comprises a fence 21, and the fence 21 is arranged around the top surface of the bottom plate 2. The rail provides certain protection to constructors who get into the bottom plate top surface and carry out welding operation, avoids falling.
Preferably, the hanging basket further comprises an escalator 22, and the escalator 22 is arranged between the top plate 1 and the bottom plate 2. When the hanging basket is fixed on the flange of the bridge steel box beam 30, a welding operator enters the bottom plate 2 from the top plate 1 through the escalator 22 to perform welding operation.
Preferably, this hanging flower basket still includes U-shaped piece 23, U-shaped piece 23 is located two electric telescopic handle 19 bottom ends, two second articulated rod 15 front ends respectively through U-shaped piece 23 articulate in two electric telescopic handle 19 bottom ends. The front end of the second hinged rod 15 is clamped in the middle of the U-shaped block 23 and then hinged through a pin shaft, so that the connection reliability of the second hinged rod 15 and the electric telescopic rod 19 is ensured.
Preferably, this hanging flower basket still includes a plurality of stiffeners 24 and oblique pull rod 25, a plurality of oblique pull rod 25 both ends are connected respectively two spliced pole 3 lateral walls with roof 1 and 2 front ends of bottom plate, a plurality of stiffeners 24 intervals are located perpendicularly oblique pull rod 25 with between roof 1 and the 2 top surfaces of bottom plate. The reinforcing rods and the diagonal draw bars are used for improving the rigidity of the whole hanging basket structure and ensuring the safety of the hanging basket structure.
Preferably, a first chute 61 is arranged in the middle of each of the first hinged rods 6, the pin shafts hinged to the first hinged rods 6 and the first supporting rods 7 are located in the first chute 61, second chutes 26 are arranged in the middle of the two second hinged rods 15 respectively, and the pin shafts hinged to the second hinged rods 16 and the second hinged rods 15 are located in the second chutes 26. The hinge points of the first hinge rod and the first support rod as well as the second hinge rod and the second support rod are respectively provided with a sliding groove, so that the first hinge rod uses the first support rod as a support point, the second hinge rod uses the second support rod as a support point to perform lever motion with a certain slippage, the locking of the hinge point is avoided, and the reliability of the action of the first hinge rod and the second hinge rod is ensured.
Preferably, the upper cylinder wall of the positioning sleeve 17 is provided with a through hole 27, the lifting rod 18 is provided with screw holes 28 at intervals along the length direction, and the positioning sleeve 17 and the lifting rod 18 are screwed into the screw holes 28 of the lifting rod 18 for positioning after penetrating into the through hole 27 of the positioning sleeve 17 through a positioning bolt. When the lifting plate 14 is driven by the electric telescopic rod 19 to be lifted to the bottom surface of the bridge steel box beam 30, the positions of the lifting rod 18 and the positioning sleeve 17 are fixed through the positioning bolt, and the lifting plate 14 is prevented from accidentally sliding down, so that the safety is ensured.
Preferably, as shown in fig. 3 and 4, the hanging basket further includes an extension springboard mechanism 29, the extension springboard mechanism 29 includes a splicing plate 291, a splicing sleeve 292, a limiting plate 293, a fixing block 294, a fixing bolt 295 and a springboard 296, the bottom end of the splicing plate 291 is hinged to both ends of the front side of the bottom plate 2, the splicing sleeve 292 and the fixing block 294 are arranged on the surface of the splicing plate 291 at intervals, the limiting plate 293 is arranged at the bottom end of the splicing plate 291, both ends of the springboard 296 are respectively provided with a pin 297, the pins 297 at both ends of the springboard 296 are respectively inserted into the splicing sleeves 292 at both ends of the front side of the bottom plate 2, when the splicing plate 291 is turned over to a vertical position, the fixing bolt 295 penetrates the fixing block 294 to be screwed on the top surface of the bottom plate 2, and when the splicing plate 291 is turned over to a horizontal position.
When the flange welding operation of the bridge steel box girder 30 is performed, firstly, the hanging basket is lifted to one side of the bridge deck through a crane, then the bridge steel box girder 30 is positioned between the top plate 1 and the lifting plate 14, the crane slowly puts down the hanging basket and moves the hanging basket into the bridge steel box girder 30, at the moment, the four directional rollers 12 are located on the top surface of the bridge steel box girder 30, so that the hanging basket is hung on one side of the bridge steel box girder 30, at the moment, an operator moves from the top plate 1 to the bottom plate 2, although the hanging basket is hung on the bridge deck, the stability is insufficient, the operator starts the electric telescopic rod 19 when arriving at the bottom plate 2, when the electric telescopic rod 19 is initially started, because the lifting plate 14 has no stress point, the electric telescopic rod 19 pushes the lifting plate 14 to move upwards, when the lifting plate 14 is jointed with the bottom surface of the bridge steel box girder 30, the positions of the lifting rod 18 and the positioning sleeve 17 are fixed through the positioning bolt, so that the lifting plate 14 is kept jointed with, at the moment, the electric telescopic rod 19 takes the bottom surface of the bridge steel box girder 30 as a stress point, so that the second hinged rod 15 makes lever motion by taking the second support rod 16 as a fulcrum to drive the two sliding rods 4 to move upwards, the top ends of the two sliding rods 4 are fixedly provided with the cross beam 5, the cross beam 5 drives the first hinged rods 6 to make lever motion by taking the first support rod 7 as a fulcrum, the pressing plate 8 arranged at the front ends of the first hinged rods 6 is pressed downwards, so that the springs 10 on the vertical rods 9 are compressed under force, the friction blocks 11 at the bottom ends of the vertical rods 9 are attached to the top surface of the bridge steel box girder 30, the hanging basket is clamped between the top surface and the bottom surface of the bridge steel box girder 30, the clamping and fixing work between the hanging basket and the bridge steel box girder 30 is completed, the stability of the hanging basket in use is ensured, therefore, no traditional complex auxiliary workbench is required to be built after the hanging basket is used, and an operator can complete the work such, the stability is good, the directional roller 12 arranged on the bottom surface of the top plate 1 can only move longitudinally along the bridge steel box girder 30, namely can only move directionally along the bridge deck in a fitting manner, and cannot roll out of the bridge steel box girder 30, so that the hanging basket cannot move out of the bridge steel box girder 30; meanwhile, a plurality of balls 13 are embedded in the side walls of the two connecting columns 3, so that abrasion between the connecting columns 3 and the bridge steel box girder 30 when the hanging basket moves is prevented, and the service life of the connecting columns 3 is prolonged. When the hanging basket needs to move, the electric telescopic rod is started to contract to drive the lifting plate to descend, the second hinge rod 15 drives the two sliding rods 4 to descend, the friction blocks 11 at the bottom ends of the vertical rods 9 are separated from the top surface of the bridge steel box girder 30 through the first supporting rods 7 and the springs, and the hanging basket can longitudinally move along the bridge steel box girder 30 through the four directional rollers 12.
This hanging flower basket utilizes electric telescopic handle to realize the tight fixed of clamp between hanging flower basket and the bridge steel box roof beam, thereby guarantee the stability when this hanging flower basket uses, thereby need not to build the complicated auxiliary workbench of tradition, the operation personnel stand and can accomplish corresponding work on the bottom plate, and stability is good, and can remove along the directional orientation of bridge steel box roof beam top surface laminating through directional gyro wheel, the ball has prolonged the life of spliced pole, realize that the operation personnel carry out each item construction operation at bridge steel box girder edge of a wing or bottom surface, and convenient operation is simple, great reduction auxiliary facilities work load, thereby avoid aerial working's potential safety hazard, construction cost is reduced, construction work efficiency and quality are improved.
Claims (8)
1. The utility model provides a portable hanging flower basket for bridge construction which characterized in that: the hanging basket comprises a top plate, a bottom plate, two connecting columns, two sliding rods, a cross beam, a plurality of first hinged rods, a plurality of first supporting rods, a pressing plate, a plurality of vertical rods, a plurality of springs, a plurality of friction blocks, four directional rollers, a plurality of balls, a lifting plate, two second hinged rods, two second supporting rods, four positioning sleeves, four lifting rods, two electric telescopic rods and batteries, wherein the top plate and the bottom plate are arranged in parallel at intervals, the two connecting columns are vertically and fixedly arranged at the left two ends of the top plate and the left two ends of the bottom plate, the top ends of the two sliding rods extend out of the top plate, the cross beam is arranged at the top ends of the two sliding rods, a plurality of hinged grooves are formed at intervals along the length direction, and the tail ends of the first hinged rods are hinged with the hinged grooves, the first support rods are vertically arranged on the top surface of the top plate at intervals, the top ends of the first support rods are hinged to the middle parts of the first hinge rods, the pressing plate is arranged on the bottom surface of the front ends of the first hinge rods, the vertical rods are vertically arranged on the bottom surface of the pressing plate at intervals and penetrate through the top plate, the springs are sleeved on the vertical rods and are positioned between the pressing plate and the top plate, the friction blocks are respectively arranged at the bottom ends of the vertical rods, the four directional rollers are respectively arranged at the four corners of the bottom surface of the front part of the top plate, the balls are embedded in the side walls of the middle parts of the two connecting columns, the four positioning sleeves are respectively arranged at the four corners of the top surface of the front part of the bottom plate, the four lifting rods are respectively arranged in the four positioning sleeves, the lifting plate is arranged at the top ends of the four lifting rods, the battery provides two electric telescopic handle working power supplies, two second hinge bars both ends articulate respectively in two slide bar bottoms and two electric telescopic handle bottoms, two second bracing pieces are located respectively at the interval perpendicularly bottom plate top surface and the top articulate respectively in two second hinge bar middle parts.
2. The mobile gondola for bridge construction according to claim 1, characterized in that: the hanging basket further comprises a fence, and the fence is arranged on the periphery of the top surface of the bottom plate.
3. The mobile gondola for bridge construction according to claim 1, characterized in that: the hanging basket further comprises an escalator, and the escalator is arranged between the top plate and the bottom plate.
4. The mobile gondola for bridge construction according to claim 1, characterized in that: this hanging flower basket still includes the U-shaped piece, the U-shaped piece is located two electric telescopic handle bottoms, two second articulated mast front ends pass through respectively the U-shaped piece articulate in two electric telescopic handle bottoms.
5. The mobile gondola for bridge construction according to claim 1, characterized in that: the hanging basket further comprises a plurality of reinforcing rods and oblique pull rods, wherein the two ends of each oblique pull rod are respectively connected with the side walls of the two connecting columns and the front ends of the top plate and the bottom plate, and the oblique pull rods and the top surfaces of the top plate and the bottom plate are vertically arranged at intervals of the plurality of reinforcing rods.
6. The mobile gondola for bridge construction according to claim 1, characterized in that: the middle parts of the first hinge rods are provided with first sliding grooves, pin shafts hinged to the first hinge rods and the first support rods are located in the first sliding grooves, the middle parts of the two second hinge rods are respectively provided with second sliding grooves, and pin shafts hinged to the second support rods and the second hinge rods are located in the second sliding grooves.
7. The mobile gondola for bridge construction according to claim 1, characterized in that: the cylinder wall of the upper part of the positioning sleeve is provided with through holes, the lifting rod is provided with screw holes at intervals along the length direction, and the positioning sleeve and the lifting rod are screwed into the screw holes of the lifting rod for positioning after penetrating into the through holes of the positioning sleeve through positioning bolts.
8. The mobile gondola for bridge construction according to claim 1, characterized in that: this hanging flower basket is still including extending springboard mechanism, it includes splice plate, concatenation sleeve, limiting plate, fixed block, fixing bolt and springboard to extend springboard mechanism, the splice plate bottom articulate in bottom plate front side both ends, concatenation sleeve and fixed block interval are located the splice plate surface, the limiting plate is located the splice plate bottom, the springboard both ends are equipped with respectively participates in, insert respectively participating in at the springboard both ends in the concatenation sleeve at bottom plate front side both ends, when the splice plate overturns to the vertical position, fixing bolt penetrates the fixed block is twisted in the bottom plate top surface, when the splice plate overturns to horizontal position, the limiting plate supports to lean on extremely the bottom surface of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801276.2A CN110468717B (en) | 2019-08-28 | 2019-08-28 | Movable hanging basket for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910801276.2A CN110468717B (en) | 2019-08-28 | 2019-08-28 | Movable hanging basket for bridge construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110468717A CN110468717A (en) | 2019-11-19 |
| CN110468717B true CN110468717B (en) | 2021-06-01 |
Family
ID=68513807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910801276.2A Active CN110468717B (en) | 2019-08-28 | 2019-08-28 | Movable hanging basket for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110468717B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119463B (en) * | 2020-01-06 | 2021-11-09 | 中化学交通建设集团第一工程有限公司 | Hanging basket system for erecting precast beam piece |
| CN111676826B (en) * | 2020-06-23 | 2021-09-14 | 青岛同创旷远企业发展有限公司 | Urban overhead construction system and integration method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5417301A (en) * | 1993-12-27 | 1995-05-23 | Robert J. Wildner | Environmentally safe work platform |
| CN2416915Y (en) * | 2000-04-24 | 2001-01-31 | 尹志为 | Multi-functional vehicle for high building fire-fighting and life-saving |
| CN2474657Y (en) * | 2001-04-20 | 2002-01-30 | 马衍茂 | High altitude operation suspending basket safety locking device |
| CN202323786U (en) * | 2011-11-24 | 2012-07-11 | 武桥重工集团股份有限公司 | Combined hanging basket for checking steel truss bridge |
| CN205591111U (en) * | 2016-03-30 | 2016-09-21 | 中国葛洲坝集团第五工程有限公司 | Portable type bridge of cantilever type bottom is repaired and is used platform device |
| CN208563103U (en) * | 2018-07-10 | 2019-03-01 | 国家电网有限公司 | A kind of travelling cradle |
-
2019
- 2019-08-28 CN CN201910801276.2A patent/CN110468717B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110468717A (en) | 2019-11-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110468717B (en) | Movable hanging basket for bridge construction | |
| CN211545791U (en) | Turning-over and hoisting device for large forging | |
| CN112144892B (en) | Steel frame construction equipment for building engineering | |
| CN116290347B (en) | Steel structure net rack and installation construction method thereof | |
| CN117303197A (en) | Movable hanging bracket | |
| CN218621893U (en) | Trackless triangular hanging basket | |
| CN204727560U (en) | The lifting mode power equipment maintaining system of thing to be repaired can be surrounded | |
| CN210884909U (en) | Quick replacement vertical rolling mill rolling guide device | |
| CN215518418U (en) | Prestressed cover beam tensioning hanging basket | |
| CN213597452U (en) | Novel building scaffold | |
| CN214055794U (en) | High-speed railway box girder prestressing force stretch-draw auxiliary device | |
| CN211775584U (en) | Height-adjustable's scaffold frame | |
| CN214575530U (en) | Elevator shaft operating platform | |
| CN118595726B (en) | Welding platform for wind power tower cylinder door frame | |
| CN212002580U (en) | Electric power iron tower with be convenient for transportation | |
| CN220058751U (en) | Scaffold for construction | |
| CN211772895U (en) | Beam body working rack for variable cross-section box girder | |
| CN215801102U (en) | Steel truss is assembled and is erect construction and use sideslip device | |
| CN217325054U (en) | Prestress tensioning trolley | |
| CN213381094U (en) | Manual forging clamping device for machining | |
| CN219672178U (en) | Construction device for high-rise steel structure construction | |
| CN216370834U (en) | Anti-toppling support frame for steel beam welding | |
| CN214217961U (en) | Hoisting accessory is used in construction of light simple beam top | |
| CN220538441U (en) | Hanging basket main truss vertical rod pre-tightening device | |
| CN219952829U (en) | Independent supporting device for overhanging end of post-pouring belt |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |