CN214168783U - Sliding beam bottom hanging basket - Google Patents
Sliding beam bottom hanging basket Download PDFInfo
- Publication number
- CN214168783U CN214168783U CN202022840622.9U CN202022840622U CN214168783U CN 214168783 U CN214168783 U CN 214168783U CN 202022840622 U CN202022840622 U CN 202022840622U CN 214168783 U CN214168783 U CN 214168783U
- Authority
- CN
- China
- Prior art keywords
- sliding
- beam bottom
- construction platform
- platform
- fixing device
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a can sliding beam bottom hang basket, its technical scheme main points can sliding beam bottom hang basket include that beam bottom construction platform and platform support the system of sliding, the platform supports the system of sliding and includes fixing device and guider, fixing device is used for fixing with the girder steel, guider install in between fixing device and the beam bottom construction platform and can for beam bottom construction platform provides the direction of sliding. Utilize fixing device and girder steel among the platform support system of sliding to fix, borrow guider to provide the direction of sliding for the breast construction platform again, when shifting the breast construction platform, only need to install platform support system of sliding in advance, breast construction platform alright slide along the girder steel under the guide effect that the platform supported system of sliding, need not to suspend in midair the breast construction platform with the help of lifting by crane equipment, it is more simple and convenient to operate, avoided hoisting the trouble of carrying out the counterpoint among the process repeatedly.
Description
Technical Field
The utility model relates to a bridge construction technical field especially relates to a basket is hung at bottom of can sliding roof beam.
Background
A suspension type temporary construction platform is generally used during steel beam suspension splicing operation in bridge construction. The construction platform is formed by welding channel steel and angle steel, is divided into a left construction platform and a right construction platform which are smaller, and the tops of the construction platforms are connected through the channel steel. When the steel beam is in suspended assembly, the construction platform is hoisted to an operation area and is suspended on the steel beam through the top channel steel, so that an operation space is provided for the suspended assembly construction of the steel beam. But current construction platform need shift repeatedly after every section steel anchor beam suspension is pieced together and is hung, and the operation is comparatively troublesome, and in the transfer process, personnel do not have safe operation space, have increased the operation risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a but sliding beam bottom string basket convenient to operation shifts.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a basket is hung at bottom of beam that can slide, includes that bottom of beam construction platform and platform support the system of sliding, bottom of beam construction platform install in the platform supports the below of system of sliding, the platform supports the system of sliding and includes fixing device and guider, fixing device is used for fixed with the girder steel, guider install in between fixing device and the bottom of beam construction platform and can for bottom of beam construction platform provides the direction of sliding.
Further setting: the guide device comprises a sliding trolley, the sliding trolley is fixed below the fixing device, and the beam bottom construction platform and the sliding trolley are mutually clamped in a vertical direction and can slide along a horizontal direction relative to the sliding trolley.
Further setting: the fixing device comprises a plurality of carrying pole beams, and the sliding trolleys are symmetrically arranged on the two sides of the carrying pole beams along the symmetrical center line of the carrying pole beams.
Further setting: the fixing device also comprises two clamping plates which can be respectively hooked on two sides of the bottom of the steel beam, and the two clamping plates are fixed above the shoulder pole beam and symmetrically arranged on two sides of the central symmetry line of the shoulder pole beam.
Further setting: at least two groups of positioning holes for positioning and installing the clamping plates are respectively arranged on two sides of the central symmetrical line of the shoulder pole beam at intervals.
Further setting: the clamping plate comprises a connecting part and a hook part which are connected with each other, the connecting part is connected with the shoulder pole beam, and the hook part is bent at a right angle and can be hooked on a flange plate at the bottom of the steel beam.
Further setting: the beam bottom construction platform comprises an upper supporting plate which can stretch over the lower part of the steel beam, and a sliding guide rail connected with the sliding trolley is fixed above the upper supporting plate.
Further setting: the beam bottom construction platform further comprises a lower supporting plate arranged below the upper supporting plate in parallel and a connecting structure connected between the upper supporting plate and the lower supporting plate, and the upper supporting plate and the lower supporting plate respectively correspond to form an upper construction platform and a lower construction platform.
Further setting: the dolly that slides includes two parallel arrangement's mounting panel and connects the connecting seat between two mounting panels, two one side that the mounting panel is close to each other rotationally is connected with the gyro wheel respectively.
Further setting: and protective railings are arranged on two sides of the beam bottom construction platform in the width direction.
Compared with the prior art, the utility model discloses a scheme has following advantage:
1. the utility model relates to a can glide formula beam-ends hang during the basket, utilize the platform to support fixing device and girder steel in the system of sliding and fix, borrow guider to provide the direction of sliding for beam-ends construction platform again, when shifting beam-ends construction platform, only need install platform support sliding system in advance, beam-ends construction platform alright support sliding system's guide effect at the platform and slide along the girder steel down, need not to suspend in midair beam-ends construction platform with the help of lifting equipment, the operation is more simple and convenient, the trouble of carrying out the counterpoint among the hoist and mount in-process repeatedly has been avoided, and this structure also makes beam-ends construction platform more stable in the transfer process, it is safer to constructor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a side view of a slidable beam bottom basket according to an embodiment of the present invention;
fig. 2 is a front view of a slidable beam bottom hanging basket according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a sliding trolley according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a clamping plate in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model provides a basket is hung at bottom of beam to slidable formula, support sliding system 2 including bottom of beam construction platform 1 and platform, bottom of beam construction platform 1 install in the platform supports sliding system 2's below, platform support sliding system 2 includes fixing device and guider, fixing device is used for fixed with the girder steel, guider install in between fixing device and the bottom of beam construction platform 1 and can for bottom of beam construction platform 1 provides the direction of sliding.
Utilize fixing device and girder steel among the platform support sliding system 2 to fix, borrow guider to provide the direction of sliding for beam-bottom construction platform 1 again, when shifting beam-bottom construction platform 1, only need to install platform support sliding system 2 in advance, beam-bottom construction platform 1 alright slide along the girder steel under platform support sliding system 2's guide effect, need not to suspend in midair beam-bottom construction platform 1 with the help of hoisting equipment, it is more simple and convenient to operate, the trouble of carrying out the counterpoint among the hoist and mount in-process repeatedly has been avoided, and this structure also makes beam-bottom construction platform 1 more stable in the transfer process, it is safer to constructor.
Further, the guiding device comprises a sliding trolley 21, the sliding trolley 21 is fixed below the fixing device, and the beam bottom construction platform 1 and the sliding trolley 21 are mutually clamped in the vertical direction and can slide along the horizontal direction relative to the sliding trolley 21.
Referring to fig. 3, in the present embodiment, the sliding cart 21 includes two parallel mounting plates 211 and a connecting base 212 connected between the two mounting plates 211, and the adjacent sides of the two mounting plates 211 are respectively rotatably connected with rollers 213. Preferably, the two mounting plates 211 are symmetrically disposed at both sides of the coupling base 212 and fixed to the coupling base 212 by bolts. In this embodiment, two rollers 213 are mounted on each mounting plate 211, and in other embodiments, one or more than three rollers 213 may be mounted.
Through such structure setting, the gyro wheel 213 of the usable both sides of dolly 21 that slides suspends bottom of a beam construction platform 1 in midair, thereby gyro wheel 213 can the free rotation be convenient for bottom of a beam construction platform 1 simultaneously and slide and shift, has both reduced the degree of difficulty that bottom of a beam construction platform 1 shifted, has promoted stability and the security that bottom of a beam construction platform 1 shifted again.
In this embodiment, the fixing device includes a plurality of clamping plates 22 and a plurality of carrying pole beams 23, the carrying pole beams 23 are arranged at intervals along the length direction of the steel beam, and the carrying pole beams 23 cross under the steel beam. Preferably, the sliding trolleys 21 are symmetrically arranged on the two sides of the center line of symmetry of the carrying pole beam 23, and in this embodiment, one sliding trolley 21 is respectively arranged on each of the two sides of the center line of symmetry of the carrying pole beam 23. In other embodiments, only one sliding trolley 21 may be installed on each carrying pole beam 23, and more than three sliding trolleys 21 may be installed. In this embodiment, a sliding hanging seat 24 is installed below the shoulder pole beam 23, the sliding hanging seat 24 is welded and fixed with the shoulder pole beam 23, and the sliding trolley 21 is fixed with the sliding hanging seat 24 by passing through corresponding hole positions on the sliding hanging seat 24 and the connecting seat 212 through an anchoring pin rod.
In this embodiment, two catch plates 22 are correspondingly disposed on each shoulder pole beam 23, and the catch plates 22 are used for hooking on two sides of the bottom of the steel beam, preferably on the flange plates at the bottom of the steel beam. The two clamping plates 22 are symmetrically arranged at two sides of the central symmetry line of the shoulder pole beam 23.
As shown in fig. 4, the locking plate 22 further includes a connecting portion 221 and a hook portion 222 that are connected to each other, the connecting portion 221 is connected to the shoulder pole beam 23, the hook portion 222 is bent at a right angle and can be hooked on a flange plate at the bottom of the steel beam, the locking plate 22 is overall in a "Z" shape, and the hook portion 222 is in a "7" shape. By adopting the structure design, the clamping plates 22 are convenient to machine and form, the production cost is lower, the installation is convenient, and meanwhile, the clamping structure formed by the two clamping plates 22 also has higher installation stability, so that the safety of the hanging basket is ensured.
In this embodiment, the connecting portion 221 is formed with two mounting holes 2211, and in other embodiments, one or more than two mounting holes 2211 may be formed, so that the card board 22 and the shoulder pole beam 23 do not rotate relative to each other, thereby improving the reliability of the connection between the card board 22 and the shoulder pole beam 23.
Furthermore, at least two sets of positioning holes 231 for positioning and installing the snap-gauge 22 are respectively arranged on two sides of the center symmetry line of the shoulder pole beam 23 at intervals. In this embodiment, four sets of positioning holes 231 are disposed on the carrying pole beam 23, and two sets of positioning holes 231 are disposed on two sides of the central symmetry line of the carrying pole beam 23, respectively, where each set of positioning holes 231 includes two. In other embodiments, only two sets of positioning holes 231 may be provided, and more than four even sets of positioning holes 231 may be provided.
Through such structure setting, make cardboard 22 can select the hookup location with shoulder pole roof beam 23 according to the width of girder steel flange board to carry out the centre gripping to the girder steel better, improved fixing device's suitability, satisfy different installation demands.
Further, the beam bottom construction platform 1 includes the last backup pad 11 that can span in the girder steel below, go up backup pad 11 top be fixed with the slide rail 12 that the dolly 21 that slides is connected, in this embodiment, slide rail 12 is the I-steel, slide rail 12 is equipped with two, every slide rail 12 correspond with a plurality of dollies 21 cooperations that slide that are the line type and arrange. In this embodiment, the rollers 213 on both sides of the sliding cart 21 are respectively and correspondingly snapped into the grooves on both sides of the sliding guide rail 12.
Through such structural design, the I-steel is drawing materials conveniently, and the special structure of dolly 21 that slides can cooperate with the I-steel, makes the adjustment of sliding of beam bottom construction platform 1 simple and easy more convenient, and stability is higher moreover.
In this embodiment, the beam bottom construction platform 1 further includes a lower support plate 13 disposed below the upper support plate 11 in parallel, and a connection structure 14 connected between the upper support plate 11 and the lower support plate 13, wherein the upper support plate 11 and the lower support plate 13 respectively correspond to form an upper construction platform and a lower construction platform. In this embodiment, the connecting structure 14 includes a plurality of cross bars, vertical bars and inclined struts, and the upper support plate 11 and the lower support plate 13 are integrally connected by the connecting structure 14.
Through forming construction platform and lower construction platform, on the one hand, bilayer construction platform provides bigger construction space and operating space for constructor, and on the other hand, constructor can generally carry out the operation on last construction platform, through setting up construction platform under last construction platform below, makes bottom of a beam construction platform 1 more stable, and difficult the emergence is rocked, still provides the guarantee of more than one deck for constructor simultaneously, promotes holistic security.
Further, guard rails 15 are arranged on two sides of the beam bottom construction platform 1 in the width direction. Through setting up protection railing 15, promote the security that the constructor operated.
The utility model relates to a can slide formula bottom of a beam string basket's installation and application method as follows:
firstly, processing a beam bottom construction platform 1 into a whole, welding a carrying pole beam 23 on a sliding hanging seat 24 into a whole, arranging the carrying pole beam 23 at the bottom of a steel beam through a clamping plate 22 in advance during installation, hooking the clamping plate 22 on a flange plate at the bottom of the steel beam, hoisting the beam bottom construction platform 1 to the lower part of the carrying pole beam 23 by using a bridge crane, then installing a sliding trolley 21 and an anchoring pin rod, and connecting the beam bottom construction platform 1 and a platform supporting sliding system 2 into a whole. Secondly, in a steel beam suspension splicing construction stage, constructors carry out on-site beam section splicing operation through a beam bottom hanging basket; and thirdly, after the steel beam cantilever is assembled, connecting and fixing the beam bottom hanging basket and the steel beam by using a chain block, disassembling the last platform supporting and sliding system 2, sliding the beam bottom hanging basket forwards by using the chain block, installing the disassembled platform supporting and sliding system 2 to the foremost end, and realizing the sliding of the hanging basket platform by the steps.
The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a but basket is hung to sliding beam bottom, characterized by: including the beam bottom construction platform and platform support system of sliding, the beam bottom construction platform install in the platform supports the below of system of sliding, the platform supports the system of sliding and includes fixing device and guider, fixing device is used for fixed with the girder steel, guider install in between fixing device and the beam bottom construction platform and can for the beam bottom construction platform provides the direction of sliding.
2. The skid-able suspended beam bottom basket of claim 1, wherein: the guide device comprises a sliding trolley, the sliding trolley is fixed below the fixing device, and the beam bottom construction platform and the sliding trolley are mutually clamped in a vertical direction and can slide along a horizontal direction relative to the sliding trolley.
3. The skid-able suspended beam bottom basket of claim 2, wherein: the fixing device comprises a plurality of carrying pole beams, and the sliding trolleys are symmetrically arranged on the two sides of the carrying pole beams along the symmetrical center line of the carrying pole beams.
4. The skid-able suspended beam bottom basket of claim 3, wherein: the fixing device also comprises two clamping plates which can be respectively hooked on two sides of the bottom of the steel beam, and the two clamping plates are fixed above the shoulder pole beam and symmetrically arranged on two sides of the central symmetry line of the shoulder pole beam.
5. The skid-able suspended beam bottom basket of claim 4, wherein: at least two groups of positioning holes for positioning and installing the clamping plates are respectively arranged on two sides of the central symmetrical line of the shoulder pole beam at intervals.
6. The skid-able suspended beam bottom basket of claim 4, wherein: the clamping plate comprises a connecting part and a hook part which are connected with each other, the connecting part is connected with the shoulder pole beam, and the hook part is bent at a right angle and can be hooked on a flange plate at the bottom of the steel beam.
7. The skid-able suspended beam bottom basket of claim 2, wherein: the beam bottom construction platform comprises an upper supporting plate which can stretch over the lower part of the steel beam, and a sliding guide rail connected with the sliding trolley is fixed above the upper supporting plate.
8. The skid-able suspended beam bottom basket of claim 7, wherein: the beam bottom construction platform further comprises a lower supporting plate arranged below the upper supporting plate in parallel and a connecting structure connected between the upper supporting plate and the lower supporting plate, and the upper supporting plate and the lower supporting plate respectively correspond to form an upper construction platform and a lower construction platform.
9. The skid-able suspended beam bottom basket of claim 2, wherein: the dolly that slides includes two parallel arrangement's mounting panel and connects the connecting seat between two mounting panels, two one side that the mounting panel is close to each other rotationally is connected with the gyro wheel respectively.
10. The skid-able suspended beam bottom basket of claim 1, wherein: and protective railings are arranged on two sides of the beam bottom construction platform in the width direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840622.9U CN214168783U (en) | 2020-11-30 | 2020-11-30 | Sliding beam bottom hanging basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022840622.9U CN214168783U (en) | 2020-11-30 | 2020-11-30 | Sliding beam bottom hanging basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214168783U true CN214168783U (en) | 2021-09-10 |
Family
ID=77603210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022840622.9U Active CN214168783U (en) | 2020-11-30 | 2020-11-30 | Sliding beam bottom hanging basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214168783U (en) |
-
2020
- 2020-11-30 CN CN202022840622.9U patent/CN214168783U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5198973B2 (en) | Bridge overhang installation device and installation method | |
| TWI486300B (en) | A material lift platform and its method of use. | |
| CN214168783U (en) | Sliding beam bottom hanging basket | |
| CN219471505U (en) | Rail type hanging device of electric hanging basket | |
| CN112523112A (en) | Method for dismantling overhead suspension casting hanging basket | |
| CN210049105U (en) | Self-propelled bridge formwork operation trolley | |
| CN210529487U (en) | Bridge and box-shaped bridge inspection device with flange plates | |
| CN215978530U (en) | Steel beam sliding installation device | |
| JP2012102468A (en) | Movable scaffold for repairing bridge lower face and installation method for the same | |
| CN213653209U (en) | Integrated construction movable platform for bridge flange plate | |
| JP2761828B2 (en) | How to install an intermediate frame on a moving sidewalk | |
| CN212867576U (en) | Tunnel trolley with safety and stability | |
| CN212895962U (en) | Detachable operation platform for tensioning operation of cantilever irrigation beam | |
| CN209722771U (en) | A kind of bridge construction Hanging Basket | |
| CN105060124B (en) | Intra-frame portal crane system and hoisting use method thereof | |
| CN209958220U (en) | Movable trolley for mounting and dismounting railing | |
| CN114412192A (en) | Interlayer complex special-shaped aluminum veneer curtain wall and construction method thereof | |
| CN113309002A (en) | Light movable assembled hanging basket for bridge maintenance | |
| CN215714661U (en) | Device for installing steel truss girder cable carrying channel | |
| CN216305423U (en) | Lifting and moving device for mounting and dismounting crossbeam of single-span protective shed frame | |
| CN109972845A (en) | Method for mounting steel roof truss | |
| CN213894944U (en) | Movable cage for installing trolley line of crane | |
| CN219156363U (en) | Cantilever hanging frame of welding machine | |
| CN216713773U (en) | Novel triangular hanging basket | |
| CN210031524U (en) | A operation car for construction of bridge anticollision barrier template |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |