CN214656395U - Aerial work construction platform - Google Patents
Aerial work construction platform Download PDFInfo
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- CN214656395U CN214656395U CN202023177525.2U CN202023177525U CN214656395U CN 214656395 U CN214656395 U CN 214656395U CN 202023177525 U CN202023177525 U CN 202023177525U CN 214656395 U CN214656395 U CN 214656395U
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Abstract
The utility model discloses a high place operation construction platform, include last operation platform, operate platform and vertical link down, go up operation platform's rear end through vertical link with operation platform's rear end is connected down to go up operation platform department under operation platform directly over, go up operation platform and operate platform's border down and be equipped with respectively and enclose railing, its characterized in that: the aerial work construction platform further comprises at least one construction platform fixing device, the construction platform fixing device comprises a bearing rope and a connecting piece, one end of the bearing rope is connected with the front end of the upper operation platform, and the other end of the bearing rope is connected with the connecting piece. The high-altitude operation construction platform is simple in structure, light in weight and low in manufacturing cost, can well keep stable in position during construction, and can effectively guarantee construction safety.
Description
Technical Field
The utility model relates to a be exclusively used in the equipment of erectting or assembling the bridge, in particular to aerial work construction platform.
Background
When a bridge is constructed, maintained or preventively checked, an aerial work platform is generally required to be used, for example, a Chinese patent with the patent publication number of CN106638299B discloses a multifunctional work platform, which comprises a trackless trolley group which is slidably supported on the bridge deck of the bridge, a cantilever girder truss mechanism is fixedly connected to the trackless trolley group, the cantilever girder truss mechanism comprises a cantilever girder truss assembly fixedly connected with the trackless trolley group, and the cantilever girder truss assembly is connected with a counterweight hurdle mechanism for preventing the multifunctional work platform from tipping towards the side of the bridge facing the air; cantilever girder truss assembly still is connected with operation platform mechanism, operation platform mechanism include with cantilever end of cantilever girder truss assembly links to each other and is located the operation platform truss assembly of bridge one side, operation platform truss assembly is connected with the main operation platform that is used for supporting the constructor operation, main operation platform level set up and by one side of bridge extends to the below of bridge, main operation platform is assembled by the main footboard of polylith and is formed. The multifunctional operation platform is arranged at the edge of a bridge during construction, and the main operation platform extends into the lower part of the bridge, so that workers can conveniently construct on the upper surface and the lower part of the bridge respectively. However, in order to avoid side turning during construction, a counterweight block with heavier weight needs to be placed on the counterweight hurdle mechanism far away from the other side close to the air side, so that the multifunctional operation platform is complex in structure, heavy in overall weight and high in manufacturing cost, and meanwhile, the multifunctional operation platform is difficult to place on a bridge needing construction.
Disclosure of Invention
The utility model aims to solve the technical problem that a aerial work construction platform is provided, this kind of aerial work construction platform simple structure, light in weight, manufacturing cost is lower to can keep the stable position betterly during the construction, can effectively guarantee construction safety.
In order to solve the technical problems, the technical scheme is as follows:
the utility model provides a high altitude construction platform, includes last operation platform, operates platform and vertical link down, go up operation platform's rear end through vertical link with operation platform's rear end is connected down to go up operation platform department under operation platform directly over, the border of going up operation platform and operating platform down is equipped with respectively encloses guardrail bar, its characterized in that: the aerial work construction platform further comprises at least one construction platform fixing device, the construction platform fixing device comprises a bearing rope and a connecting piece, one end of the bearing rope is connected with the front end of the upper operation platform, and the other end of the bearing rope is connected with the connecting piece.
When the high-altitude operation construction platform is used, the high-altitude operation construction platform can be moved to a position required by the bridge by a crane and is clamped at the edge of one side of the bridge (the edge of one side of the bridge is inserted into a gap between the upper operation platform and the lower operation platform, and the vertical connecting frame is close to the edge of one side of the bridge), so that the edge of the bridge is positioned between the upper operation platform and the lower operation platform; subsequently, the high-altitude operation construction platform can be fixed only by connecting the connecting piece with the corresponding part of the bridge. Workers can stand on the operating platform and construct above the bridge; the bridge can also be erected on a lower operation platform and constructed below the bridge; after the construction is finished at one position, the connecting piece can be loosened and the high-altitude operation construction platform is moved, and then the connecting piece is connected with the bridge at a new position needing construction. This kind of aerial work construction platform simple structure sets up construction platform fixing device through the front end at last operation platform, only needs to be connected connecting piece and bridge, just can make aerial work construction platform rely on bridge itself to fix, can remain stable position betterly, safety during the assurance construction to can effectively alleviate aerial work construction platform's weight, make aerial work construction platform easily remove, promote the efficiency of construction.
The front and back directions are determined according to the construction position of the high-altitude operation construction platform, the position of the high-altitude operation construction platform on the construction road surface or the edge of the bridge is the back, and the position of the high-altitude operation construction platform extending into the construction road surface or the inside of the bridge is the front.
In a preferred scheme, the vertical connecting frame comprises at least two vertical connecting rods, at least two upper operating platform diagonal draw bars and at least two lower operating platform diagonal draw bars, the rear end of the upper operating platform is connected with the rear end of the lower operating platform through each vertical connecting rod, and two adjacent vertical connecting rods are connected through a transverse connecting rod; the upper end of the diagonal draw bar of the upper operating platform is connected with the upper operating platform, and the lower end of the diagonal draw bar of the upper operating platform is connected with the vertical connecting rod; the upper end of the diagonal draw bar of the lower operating platform is connected with the vertical connecting rod, and the lower end of the diagonal draw bar of the lower operating platform is connected with the lower operating platform. The transverse connecting rods, the upper operating platform diagonal draw bar and the lower operating platform diagonal draw bar can effectively enhance the strength of the high-altitude operation construction platform; when the workman need move between last operation platform and the lower operation platform, can also regard transverse connection pole as the ladder, directly scramble in one side that vertical link is close to the bridge, need not to set up the ladder in addition.
In a further preferred scheme, the upper end of the lower operating platform diagonal draw bar is connected with the upper part of the vertical connecting rod, and the lower end of the lower operating platform diagonal draw bar is connected with the front part of the lower operating platform. Because the direct upper surface contact with the bridge of operation platform on the during operation, and operation platform is in unsettled state down to the workman generally stands in operation platform's front portion down during the construction, consequently with operation platform diagonal draw bar set to connect vertical connecting rod upper portion and the anterior structure of operation platform down, can further strengthen the intensity that operation platform connects down.
In a further preferable scheme, a plurality of first through holes distributed in the vertical direction are formed in the upper portion of a vertical connecting rod connected with the lower operating platform diagonal draw bar, a second through hole is formed in the upper end of the lower operating platform diagonal draw bar, the second through hole is aligned with the first through hole, a first bolt penetrates through the second through hole and the first through hole, the upper end of the lower operating platform diagonal draw bar is detachably connected with the upper portion of the vertical connecting rod through the first bolt (a rod portion of the first bolt penetrates through the second through hole and the first through hole aligned with the second through hole, a first nut is installed on the first through hole, and the upper end of the lower operating platform diagonal draw bar and the upper portion of the vertical connecting rod are located between the first nut and the head portion of the first bolt); lower operation platform's both sides front portion is equipped with a plurality of third through-holes along fore-and-aft direction distribution respectively, lower operation platform draws the lower extreme of pull rod to one side to be equipped with the fourth through-hole, the fourth through-hole aligns each other and wears to be equipped with the second bolt with a third through-hole, lower operation platform draws the lower extreme of pull rod to one side to pass through the second bolt and to be connected with lower operation platform front portion can dismantle (the second nut is installed after the pole portion of second bolt passes third through-hole and the fourth through-hole of aligning each other, lower operation platform draws the pull rod lower extreme to one side, lower operation platform front portion is in between the head of second nut and second bolt). Because the border of the bridge of difference is different usually in thickness, the lower operation platform diagonal draw bar adopts and to dismantle, mobilizable mode is connected, and the hookup location of lower operation platform diagonal draw bar can adjust, can effectively avoid the border of bridge and the conflict takes place for the lower operation platform diagonal draw bar position.
In a preferable scheme, a plurality of wheels are arranged on the lower surface of the upper operating platform. Rely on the wheel, can more easily remove aerial work construction platform.
In a further preferred scheme, each wheel is provided with a wheel stopping device. When the high-altitude operation construction platform moves to the position needing to be constructed, the wheels can be stopped through the wheel stopping device, and the wheels are prevented from moving in the construction process.
In a further preferred scheme, the wheel includes support and truckle, the support mounting go up on operation platform's the lower surface, the truckle is installed on the support, is equipped with on the support and places the board, the wheel ends the position device including connecting rope and wedge, connects rope one end and support or places the board and be connected, connects the rope other end and is connected with the wedge. When the wheel needs to be stopped, the wedge-shaped block can be clamped between the wheel and the surface of the bridge; when not in use, the wedge-shaped block can be placed on the placing plate. The wheel stopping device can also adopt a caster brake.
In the preferred scheme, aerial work construction platform still includes at least one frame plate, is in the middle part of the guardrail bar of operation platform both sides is equipped with respectively along the fore-and-aft direction setting erects the piece, and two are erect the height of piece corresponding, and frame plate detachable erects between two erects the piece. When higher position need be under construction on operation platform, can erect the both ends of frame plate respectively and erect two and erect the piece, the workman can stand and construct on the frame plate. Usually, the both ends of frame plate are equipped with spacing part respectively, and when the frame plate erects between two erects the piece, two spacing parts are in two both sides of erectting the piece, through setting up spacing part, can avoid the frame plate to drop.
In a preferable scheme, the peripheral edge of the upper surface of the lower operating platform is also provided with an upwardly extending tool baffle. During construction, except for workers, a large number of tools are generally required to be carried and placed on the lower operating platform, the tools on the lower operating platform can be avoided by arranging the tool baffle, and safety is improved.
In a preferred embodiment, the connecting element is a fluke. The connecting piece adopts the fluke, when connecting, can directly anchor the fluke on the bridge.
The beneficial effects of the utility model reside in that: the high-altitude operation construction platform is simple in structure, light in weight, convenient to move according to construction needs, and capable of keeping the position stable well during construction and effectively guaranteeing construction safety.
Drawings
Fig. 1 is a schematic structural view of a high-altitude operation construction platform in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a wheel according to an embodiment of the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1-2, a high-place operation construction platform comprises an upper operation platform 1, a lower operation platform 2, a vertical connecting frame 3, a construction platform fixing device 4 and a frame plate 5, wherein the rear end of the upper operation platform 1 is connected with the rear end of the lower operation platform 2 through the vertical connecting frame 3, the upper operation platform 1 is located right above the lower operation platform 2, the edges of the upper operation platform 1 and the lower operation platform 2 are respectively provided with a guard rail 6, the middle parts of the guard rail 6 at the two sides of the lower operation platform 2 are respectively provided with frame members 601 arranged along the front-back direction, the heights of the two frame members 601 are corresponding, the frame plate 5 is detachably erected between the two frame members 601, and the peripheral edges of the upper surface of the lower operation platform 2 are provided with tool baffles 201 extending upwards; the construction platform fixing device 4 comprises a bearing rope 401 and a connecting piece 402, wherein one end of the bearing rope 401 is connected with the front end of the upper operation platform 1, and the other end of the bearing rope 401 is connected with the connecting piece 402; go up operation platform 1's lower surface and be equipped with a plurality of wheels 101, wheel 101 includes support 1011 and truckle 1012, support 1011 installs on last operation platform 1's lower surface, truckle 1012 installs on support 1011, be equipped with on the support 1011 and place board 1013, all be equipped with the wheel on each wheel 101 and end a device 1014, the wheel ends a device 1014 and includes connecting rope 10141 and wedge 10142, connect rope 10141 one end with place the board 1013 and be connected, connect the rope 10141 other end and be connected with wedge 10142.
The vertical connecting frame 3 comprises a plurality of vertical connecting rods 301, two upper operating platform diagonal draw bars 302 and two lower operating platform diagonal draw bars 303, the rear end of the upper operating platform 1 is connected with the rear end of the lower operating platform 2 through each vertical connecting rod 301, and two adjacent vertical connecting rods 301 are connected through a transverse connecting rod 304; the upper end of the upper operating platform diagonal draw bar 302 is connected with the upper operating platform 1, and the lower end is connected with the vertical connecting bar 301; the upper end of the lower operating platform diagonal draw bar 303 is connected with the vertical connecting rod 301, and the lower end is connected with the lower operating platform 2. The upper end of the lower operating platform diagonal draw bar 303 is connected with the upper part of the vertical connecting rod 301, and the lower end of the lower operating platform diagonal draw bar 303 is connected with the front part of the lower operating platform 2; a plurality of first through holes 3011 distributed along the vertical direction are arranged at the upper part of a vertical connecting rod 301 connected with a lower operating platform diagonal draw bar 303, a second through hole (not visible in the figure) is arranged at the upper end of the lower operating platform diagonal draw bar 303, the second through hole is aligned with one first through hole 3011 and is penetrated by a first bolt (not visible in the figure), the upper end of the lower operating platform diagonal draw bar 303 is detachably connected with the upper part of the vertical connecting rod 301 through the first bolt (the rod part of the first bolt passes through the second through hole and the first through hole 3011 aligned with each other, then a first nut (not visible in the figure) is installed, and the upper end of the lower operating platform diagonal draw bar 303 and the upper part of the vertical connecting rod 301 are positioned between the first nut and the head part of the first bolt); the front parts of two sides of the lower operating platform 2 are respectively provided with a plurality of third through holes 202 distributed along the front-back direction, the lower end of the lower operating platform diagonal draw bar 303 is provided with a fourth through hole 3031, the fourth through hole 3031 and the third through hole 202 are aligned with each other and are penetrated by a second bolt (not visible in the figure), the lower end of the lower operating platform diagonal draw bar 303 is detachably connected with the front part of the lower operating platform 2 through the second bolt (the rod part of the second bolt passes through the third through hole 202 and the fourth through hole 3031 aligned with each other and then is provided with a second nut (not visible in the figure), and the lower end of the lower operating platform diagonal draw bar 303 and the front part of the lower operating platform 2 are positioned between the second nut and the head part of the second bolt).
When the high-altitude operation construction platform is used, the high-altitude operation construction platform can be moved to a position required by a bridge by a crane and is clamped at the edge of one side of the bridge (the edge of one side of the bridge is inserted into a gap between the upper operation platform 1 and the lower operation platform 2, and the vertical connecting frame 3 is close to the edge of one side of the bridge), so that the edge of the bridge is positioned between the upper operation platform 1 and the lower operation platform 2; subsequently, the high-rise construction platform can be fixed only by connecting the connecting member 402 with the corresponding portion of the bridge. Workers can stand on the upper operating platform 1 and construct above the bridge; or the operation platform can stand on the lower operation platform 2 and perform construction below the bridge; after the construction is completed at one position, the connecting member 402 can be loosened and the high-rise operation construction platform is moved, and then the connecting member 402 is connected with the bridge at a new position where the construction is needed. This kind of aerial work construction platform simple structure sets up construction platform fixing device 4 through the front end at last operation platform 1, only needs to be connected connecting piece 402 and bridge, just can make aerial work construction platform rely on the bridge itself to fix, can remain stable position better, safety when guaranteeing the construction to can effectively alleviate aerial work construction platform's weight, make aerial work construction platform easily remove, promote the efficiency of construction.
The transverse connecting rods 304, the upper operating platform diagonal draw bars 302 and the lower operating platform diagonal draw bars 303 can effectively enhance the strength of the high-altitude operation construction platform; when the workman need move between last operation platform 1 and lower operation platform 2, can also regard horizontal connecting rod 304 as the ladder, directly climb at the one side that vertical link 3 is close to the bridge, need not to set up the ladder in addition. Because the upper operating platform 1 directly contacts with the upper surface of the bridge during working, and the lower operating platform 2 is in a suspended state, and a worker generally stands in front of the lower operating platform 2 during construction, the lower operating platform diagonal draw bar 303 is arranged to be connected with the upper part of the vertical connecting rod 301 and the front part of the lower operating platform 2, so that the connecting strength of the lower operating platform 2 can be further enhanced. Because the border of different bridges is different in thickness usually, the lower operating platform diagonal draw bar 303 is connected in a detachable and movable mode, the connecting position of the lower operating platform diagonal draw bar 303 can be adjusted, and the border of the bridge can be effectively prevented from colliding with the position of the lower operating platform diagonal draw bar 303.
When the high-altitude operation construction platform moves to a position needing construction, the wheels 101 can be stopped through the wheel stopping devices 1014, and the wheels 101 are prevented from moving in the construction process. When the wheel 101 needs to be stopped, the wedge block 10142 can be clamped between the wheel 101 and the surface of the bridge; when not needed for use, the wedge 10142 may be placed on the placing plate 1013. The wheel stop 1014 may also be provided with casters 1012 for braking.
When a higher position needs to be constructed on the lower operation platform 2, two ends of the frame plate 5 can be erected on the two erection members 601 respectively, and a worker can stand on the frame plate 5 for construction. Usually, the two ends of the shelf board 5 are respectively provided with a limiting part, when the shelf board 5 is erected between the two erection pieces 601, the two limiting parts are positioned at the two sides of the two erection pieces 601, and the shelf board 5 can be prevented from falling off by the limiting parts. During construction, except for workers, a large number of tools are generally required to be carried and placed on the lower operating platform 2, and the tool baffle 201 is arranged to avoid the tools on the lower operating platform 2, so that safety is improved.
Connecting member 402 is a fluke. The connecting member 402 is a fluke, which can be directly anchored to the bridge when connecting.
The front and back directions are determined according to the construction position of the high-altitude operation construction platform, the position of the high-altitude operation construction platform on the construction road surface or the edge of the bridge is the back, and the position of the high-altitude operation construction platform extending into the construction road surface or the inside of the bridge is the front.
Claims (10)
1. The utility model provides a high altitude construction platform, includes last operation platform, operates platform and vertical link down, go up operation platform's rear end through vertical link with operation platform's rear end is connected down to go up operation platform department under operation platform directly over, the border of going up operation platform and operating platform down is equipped with respectively encloses guardrail bar, its characterized in that: the aerial work construction platform further comprises at least one construction platform fixing device, the construction platform fixing device comprises a bearing rope and a connecting piece, one end of the bearing rope is connected with the front end of the upper operation platform, and the other end of the bearing rope is connected with the connecting piece.
2. A height above construction platform as claimed in claim 1, wherein: the vertical connecting frame comprises at least two vertical connecting rods, at least two upper operating platform diagonal draw bars and at least two lower operating platform diagonal draw bars, the rear end of the upper operating platform is connected with the rear end of the lower operating platform through each vertical connecting rod, and two adjacent vertical connecting rods are connected through a transverse connecting rod; the upper end of the diagonal draw bar of the upper operating platform is connected with the upper operating platform, and the lower end of the diagonal draw bar of the upper operating platform is connected with the vertical connecting rod; the upper end of the diagonal draw bar of the lower operating platform is connected with the vertical connecting rod, and the lower end of the diagonal draw bar of the lower operating platform is connected with the lower operating platform.
3. A height above construction platform as claimed in claim 2, wherein: the upper end of the lower operating platform diagonal draw bar is connected with the upper part of the vertical connecting rod, and the lower end of the lower operating platform diagonal draw bar is connected with the front part of the lower operating platform.
4. A height above construction platform as claimed in claim 3, wherein: a plurality of first through holes distributed in the vertical direction are formed in the upper portion of the vertical connecting rod connected with the lower operating platform diagonal draw bar, a second through hole is formed in the upper end of the lower operating platform diagonal draw bar, the second through hole and the first through hole are aligned with each other and penetrate through a first bolt, and the upper end of the lower operating platform diagonal draw bar is detachably connected with the upper portion of the vertical connecting rod through the first bolt; the front portions of two sides of the lower operating platform are respectively provided with a plurality of third through holes distributed along the front-back direction, the lower end of the diagonal draw bar of the lower operating platform is provided with a fourth through hole, the fourth through hole and the third through hole are aligned with each other and penetrate through a second bolt, and the lower end of the diagonal draw bar of the lower operating platform is detachably connected with the front portion of the lower operating platform through the second bolt.
5. A height above construction platform as claimed in claim 1, wherein: the lower surface of the upper operating platform is provided with a plurality of wheels.
6. A height above construction platform as claimed in claim 5, wherein: and each wheel is provided with a wheel stopping device.
7. A height above construction platform as claimed in claim 6, wherein: the wheel includes support and truckle, and the support mounting is in on last operation platform's the lower surface, the truckle is installed on the support, is equipped with on the support and places the board, the wheel ends the position device and is connected rope one end and support or place the board including connecting rope and wedge, connects the rope other end and is connected with the wedge.
8. A height above construction platform as claimed in claim 1, wherein: the aerial work construction platform still includes at least one frame plate, is in the middle part of the guardrail bar of operation platform both sides is equipped with respectively along the piece that erects that the fore-and-aft direction set up down, and two are erect the height of piece corresponding, and frame plate detachable erects and erects between two pieces.
9. A height above construction platform as claimed in claim 1, wherein: and tool baffles extending upwards are further arranged on the peripheral edge of the upper surface of the lower operating platform.
10. A height above construction platform as claimed in claim 1, wherein: the connecting piece is an anchor fluke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177525.2U CN214656395U (en) | 2020-12-25 | 2020-12-25 | Aerial work construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023177525.2U CN214656395U (en) | 2020-12-25 | 2020-12-25 | Aerial work construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214656395U true CN214656395U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023177525.2U Active CN214656395U (en) | 2020-12-25 | 2020-12-25 | Aerial work construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214656395U (en) |
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2020
- 2020-12-25 CN CN202023177525.2U patent/CN214656395U/en active Active
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